Alert archive / Nebraska / Winter Storm Warnings in 2013
Winter Storm Warning 9, NWS Cheyenne, WY
NWS Cheyenne, WY issued this winter storm warning at Apr 14, 2013, 2:54 PM MDT for 7 counties in Wyoming; 8 counties in Nebraska. It took effect at Apr 15, 2013, 6:00 AM MDT. It was in force for 62 hr. 60 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Apr 14, 2013, 2:54 PM MDT (20:54 UTC)
- In effect from
- Apr 15, 2013, 6:00 AM MDT
- Expired
- Apr 17, 2013, 7:36 PM MDT
- In force
- 62 hr
- Issued by
- NWS Cheyenne, WY
Counties Banner County, NE, Box Butte County, NE, Cheyenne County, NE, Dawes County, NE, Kimball County, NE, Morrill County, NE, Scotts Bluff County, NE, Sioux County, NE, Albany County, WY, Carbon County, WY, Converse County, WY, Goshen County, WY, Laramie County, WY, Niobrara County, WY, Platte County, WY
The radar
The Cheyenne radar (KCYS), 104 km from the middle of the area, began a volume at 20:56 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Apr 15, 6:00 AM MDT | SNOW 2.5 | 17 Wnw Cheyenne, WY | |
| Apr 15, 6:00 AM MDT | SNOW 2.8 | 6 Nnw Cheyenne, WY | |
| Apr 15, 6:00 AM MDT | SNOW 3 | 4 Nnw Cheyenne, WY | |
| Apr 15, 6:00 AM MDT | SNOW 3.2 | 6 Wsw Burns, WY | |
| Apr 15, 6:00 AM MDT | SNOW 4 | 2 Ese Cheyenne, WY | |
| Apr 15, 6:00 AM MDT | SNOW 4.2 | 20 Wsw Warren Af Base, WY | |
| Apr 15, 6:15 AM MDT | SNOW 1 | Laramie, WY | |
| Apr 15, 6:16 AM MDT | SNOW 0.2 | Pine Bluffs, WY | |
| Apr 15, 6:54 AM MDT | SNOW 3.5 | 10 N Cheyenne, WY | 1.7 INCH FELL SINCE 0600L. DRIFTS RUN FROM 8-12 INCHES. |
| Apr 15, 7:00 AM MDT | SNOW 1.5 | 1 Se Laramie, WY | |
| Apr 15, 7:00 AM MDT | SNOW 3 | 5 W Cheyenne, WY | |
| Apr 15, 7:00 AM MDT | SNOW 3.5 | 8 Wsw Pine Bluffs, WY | |
| Apr 15, 7:23 AM MDT | SNOW 3 | 15 Ese Cheyenne, WY | |
| Apr 15, 8:00 AM MDT | SNOW 1.3 | 6 Sse Yoder, WY | |
| Apr 15, 8:00 AM MDT | SNOW 1.8 | Se Laramie, WY | |
| Apr 15, 8:00 AM MDT | SNOW 3.5 | Se Cheyenne, WY | |
| Apr 15, 8:00 AM MDT | SNOW 4 | 1 Nnw Cheyenne, WY | |
| Apr 15, 8:18 AM MDT | SNOW 4 | 2 W Burns, WY | |
| Apr 15, 8:44 AM MDT | SNOW 1 | 15 S Wheatland, WY | SNOWING LIGHTLY |
| Apr 15, 8:46 AM MDT | SNOW 1 | Chugwater, WY | AT MOST. |
| Apr 15, 8:52 AM MDT | SNOW 1.5 | 3 Se Laramie, WY | 0.13 SWE |
| Apr 15, 8:57 AM MDT | SNOW 2 | Carpenter, WY | 2 TO 3 INCHES. |
| Apr 15, 9:00 AM MDT | SNOW 2 | Burns, WY | |
| Apr 15, 9:01 AM MDT | SNOW 2 | 7 Sw Albin, WY | 1 TO 2 INCHES. |
| Apr 15, 9:06 AM MDT | SNOW 3 | Pine Bluffs, WY | 2 TO 3 INCHES. |
| Apr 15, 9:18 AM MDT | SNOW 4.8 | 8 N Cheyenne, WY | |
| Apr 15, 9:32 AM MDT | SNOW 4 | Albany, WY | THIS FELL OVERNIGHT. THEY PICKED ANOTHER 4 INCHES THE DAY BEFORE. UP AT LIBBY FLATS UP TO 4 FT OF FRESH AND DRIFTED SNOW WAS REPORTED BY SNOWMOBILE RIDERS. |
| Apr 15, 9:43 AM MDT | SNOW 3 | Centennial, WY | 2 TO 3 INCHES OF NEW SNOW. |
| Apr 15, 9:44 AM MDT | SNOW 2 | Medicine Bow, WY | 1 TO 2 INCHES. |
| Apr 15, 9:49 AM MDT | SNOW 0 | 34 Ne Rawlins, WY | SNOW JUST STARTED. |
| Apr 15, 10:50 AM MDT | SNOW 0.5 | 6 N La Grange, WY | HEAVY SNOW JUST STARTING. LIGHT SNOW OVRNITE WITH A TRACE. |
| Apr 15, 2:30 PM MDT | SNOW 4.7 | 15 W Cheyenne, WY | |
| Apr 15, 3:00 PM MDT | SNOW 4 | 6 W Buford, WY | SNOW DEPTH 4 INCHES. |
| Apr 15, 4:30 PM MDT | HEAVY SNOW 7 | 11 W Cheyenne, WY | |
| Apr 15, 5:50 PM MDT | HEAVY SNOW 6.5 | Cheyenne, WY | STORM TOTAL SINCE MIDNIGHT. |
| Apr 15, 7:00 PM MDT | SNOW 3 | 12 Wnw Centennial, WY | NORTH FRENCH CREEK SNOTEL. ELEVATION 10130 FT. SWE 0.2. SNOW TO WATER RATIO 15 TO 1. |
| Apr 15, 7:00 PM MDT | SNOW 3 | 19 Wsw Encampment, WY | DIVIDE PEAK SNOTEL. ELEVATION 8880 FT. SWE 0.2. SNOW TO WATER RATIO 15 TO 1. |
| Apr 15, 7:00 PM MDT | SNOW 3 | 30 Wnw Laramie, WY | SAND LAKE SNOTEL. ELEVATION 10050 FT. SWE 0.2. SNOW TO WATER RATIO 15 TO 1. |
| Apr 15, 7:00 PM MDT | SNOW 3.6 | 17 Ene Riverside, WY | SOUTH BRUSH CREEK SNOTEL. ELEVATION 8440 FT. SWE 0.3. SNOW TO WATER RATIO 12 TO 1. |
| Apr 15, 7:00 PM MDT | SNOW 3.6 | 17 Sw Encampment, WY | SANDSTONE RS SNOTEL. ELEVATION 8150 FT. SWE 0.3. SNOW TO WATER RATIO 12 TO 1. |
| Apr 15, 7:00 PM MDT | SNOW 4.5 | 5 Sw Encampment, WY | WEBBER SPRINGS SNOTEL. ELEVATION 9250 FT. SWE 0.3. SNOW TO WATER RATIO 15 TO 1. |
| Apr 15, 7:00 PM MDT | SNOW 4.5 | 7 Nw Centennial, WY | BROOKLYN LAKE SNOTEL. ELEVATION 10240 FT. SWE 0.3. SNOW TO WATER RATIO 15 TO 1. |
| Apr 15, 7:00 PM MDT | SNOW 6 | 10 Se Laramie, WY | CROW CREEK SNOTEL. ELEVATION 8330 FT. SWE 0.4. SNOW TO WATER RATIO 15 TO 1. |
| Apr 15, 7:00 PM MDT | SNOW 6 | 11 Sse Encampment, WY | BLACKHALL MOUNTAIN SNOTEL. ELEVATION 9820 FT. SWE 0.4. SNOW TO WATER RATIO 15 TO 1. |
| Apr 15, 7:00 PM MDT | SNOW 9 | 28 E Savery, WY | WHISKEY PARK SNOTEL. ELEVATION 8950 FT. SWE 0.6. SNOW TO WATER RATIO 15 TO 1. |
| Apr 16, 5:36 AM MDT | SNOW 1 | Scottsbluff, NE | ABOUT 1/2 TO 1 INCH ON GROUND. |
| Apr 16, 5:36 AM MDT | SNOW 1.4 | Cheyenne, WY | NEW SNOW SINCE MIDNIGHT. 6 INCHES ON GROUND. |
| Apr 16, 5:36 AM MDT | SNOW 1.5 | Sidney, NE | ABOUT 1.5 INCHES ON GROUND. |
| Apr 16, 5:36 AM MDT | SNOW 2 | Laramie, WY | ABOUT 2 INCHES ON GROUND. |
| Apr 16, 5:36 AM MDT | SNOW 2 | Wheatland, WY | ABOUT 2 INCHES ON GROUND. |
| Apr 16, 5:36 AM MDT | SNOW 3.5 | Kimball, NE | 3 TO 4 INCHES ON GROUND. |
| Apr 16, 6:47 AM MDT | SNOW 6.5 | 11 N Cheyenne, WY | SINCE YESTERDAY. |
| Apr 16, 8:00 AM MDT | SNOW 1 | 14 E Dixon, WY | BATTLE MTN SNOTEL. EL 7440. SWE 0.1. RATIO 10-1. |
| Apr 16, 8:00 AM MDT | SNOW 1.5 | 10 Wsw Encampment, WY | OLD BATTLE SNOTEL. EL 10000. SWE 0.1 RATIO 15-1 |
| Apr 16, 8:00 AM MDT | SNOW 2 | 17 Sw Encampment, WY | SANDSTONE RES. SNOTEL. EL 8150. SWE 0.2. RATIO 10-1 |
| Apr 16, 8:00 AM MDT | SNOW 2 | 19 Wsw Encampment, WY | DIVIDE PEAK SNOTEL EL 8880. SWE 0.2. RATIO 15 TO 1. |
| Apr 16, 8:00 AM MDT | SNOW 2 | 38 Sw Douglas, WY | LA PRELE CRK SNOTEL. EL 8375. SWE 0.1 RATIO 20-1 |
| Apr 16, 8:00 AM MDT | SNOW 3 | 12 Wnw Centennial, WY | NORTH FRENCH CRK SNOTEL. EL 10130 SWE 0.2 RATIO 15-1 |
| Apr 16, 8:00 AM MDT | SNOW 3 | 5 Sw Encampment, WY | WEBBER SPRINGS SNOTEL. EL 9250. SWE 0.2 RATIO 15-1 |
| Apr 16, 8:00 AM MDT | SNOW 3.6 | 10 Se Laramie, WY | SOUTH BRUSH CRK SNOTEL. EL 8330. SWE 0.3 RATIO 20-1 |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Denver, CO (KDNR), launched 12:00Z, 8.9 hours before the alert went out and 251 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1918 m above ground
- 0-6 km bulk shear
- 79 kt
- 0-1 km storm-relative helicity
- 37 m²/s²
- 0-3 km storm-relative helicity
- 51 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
742 WWUS45 KCYS 142054 WSWCYS URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 254 PM MDT SUN APR 14 2013 ...PROLONGED SIGNIFICANT WINTER STORM TO AFFECT SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE... .A SLOW MOVING PACIFIC STORM SYSTEM WILL INTERACT WITH A STATIONARY FRONTAL BOUNDARY TO PRODUCE A PROLONGED PERIOD OF SNOW. SNOW IS EXPECTED TO DEVELOP NEAR THE COLORADO AND WYOMING BORDER MONDAY MORNING AND THEN SPREAD NORTH ACROSS THE AREA MONDAY NIGHT AND TUESDAY. PERIODS OF SNOW...WHICH COULD BE HEAVY AT TIMES WILL CONTINUE INTO WEDNESDAY BEFORE ENDING. ALTHOUGH SNOW WILL FALL OVER A PERIOD OF SEVERAL DAYS...THERE WILL BE OCCASIONS WHERE SNOW WILL BECOME VERY LIGHT AND EVEN STOPS FOR A SHORT PERIOD OF TIME BEFORE RESUMING AGAIN. GUSTY WINDS WILL OCCUR AT TIMES WITH BLOWING SNOW REDUCING VISIBILITIES AND MAKING TRAVEL DIFFICULT. SNOW ACCUMULATIONS ARE EXPECTED TO EXCEED ONE FOOT ACROSS MUCH OF SOUTHEAST WYOMING AND THE NEBRASKA PANHANDLE THROUGH WEDNESDAY AFTERNOON. WYZ112-114-151200- /O.UPG.KCYS.WS.A.0007.130415T1200Z-130418T0000Z/ /O.NEW.KCYS.WS.W.0009.130415T1200Z-130417T0000Z/ SIERRA MADRE RANGE-SNOWY RANGE- INCLUDING THE CITIES OF...CENTENNIAL...ALBANY...WOODS LANDING 254 PM MDT SUN APR 14 2013 ...WINTER STORM WARNING IN EFFECT FROM 6 AM MONDAY TO 6 PM MDT TUESDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER STORM WARNING FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT FROM 6 AM MONDAY TO 6 PM MDT TUESDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * TIMING...SNOW WILL DEVELOP OVER THE MOUNTAINS ON MONDAY MORNING WITH PERIODS OF SNOW CONTINUING THROUGH AT LEAST TUESDAY EVENING. THE SNOW MAY BE HEAVY AT TIMES. * TOTAL SNOW ACCUMULATIONS...12 TO 18 INCHES THROUGH TUESDAY EVENING. ADDITIONAL ACCUMULATIONS ARE POSSIBLE ON TUESDAY NIGHT AND WEDNESDAY. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS AT 10 TO 20 MPH WITH WILL RESULT IN SIGNIFICANT BLOWING AND DRIFTING SNOW. VISIBILITIES WILL BE REDUCED TO ONE QUARTER MILE AT TIMES IN THE SNOWY AND SIERRA MADRE MOUNTAINS. * IMPACTS...TRAVEL AND OUTDOOR RECREATION WILL BECOME DIFFICULT OR EVEN IMPOSSIBLE DUE TO PERIODS OF HEAVY SNOW AND BLOWING SNOW. PRECAUTIONARY/PREPAREDNESS ACTIONS... AVOID TRAVEL IN THE WARNING AREA. IF YOU ARE PLANNING TO TRAVEL IN THE WARNING AREA...LISTEN TO THE LATEST WEATHER FORECAST AND CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE. IF YOU MUST TRAVEL IN THE WARNING AREA...USE EXTREME CAUTION WHEN APPROACHING AND DRIVING OVER RAILROAD CROSSINGS...TAKE ALONG A WINTER SURVIVAL KIT. IF YOU BECOME STRANDED IN A RURAL AREA...STAY WITH YOUR VEHICLE UNTIL HELP ARRIVES. TO KEEP WARM IN YOUR VEHICLE...RUN YOUR ENGINE 10 MINUTES EACH HOUR...AND MAKE SURE THE EXHAUST PIPE IS CLEAR OF SNOW TO AVOID CARBON MONOXIDE POISONING. && $$ WYZ106-115>119-151200- /O.UPG.KCYS.WS.A.0007.130416T0000Z-130418T0000Z/ /O.NEW.KCYS.WS.W.0009.130415T1800Z-130417T0000Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY-LARAMIE VALLEY- SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS- CENTRAL LARAMIE COUNTY-EAST LARAMIE COUNTY- INCLUDING THE CITIES OF...BORDEAUX...LARAMIE...VEDAUWOO... BUFORD...PUMPKIN VINE...HORSE CREEK...HARRIMAN...WHITAKER... CHEYENNE...BURNS...CARPENTER...ALBIN...PINE BLUFFS 254 PM MDT SUN APR 14 2013 ...WINTER STORM WARNING IN EFFECT FROM NOON MONDAY TO 6 PM MDT TUESDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER STORM WARNING FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT FROM NOON MONDAY TO 6 PM MDT TUESDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * TIMING...SNOW WILL DEVELOP ALONG THE INTERSTATE 80 CORRIDOR ON MONDAY MORNING...BECOMING HEAVY AT TIMES BY AFTERNOON. PERIODS OF SNOW WILL CONTINUE THROUGH AT LEAST TUESDAY EVENING WITH SIGNIFICANT ACCUMULATIONS LIKELY. * TOTAL SNOW ACCUMULATIONS...8 TO 14 INCHES THROUGH TUESDAY EVENING. ADDITIONAL ACCUMULATIONS ARE POSSIBLE ON TUESDAY NIGHT AND WEDNESDAY. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS BETWEEN 15 AND 25 MPH WILL PRODUCE CONSIDERABLE BLOWING AND DRIFTING SNOW MONDAY NIGHT THROUGH TUESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES WILL ALSO BE SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... AVOID TRAVEL IN THE WARNING AREA. IF YOU ARE PLANNING TO TRAVEL IN THE WARNING AREA...LISTEN TO THE LATEST WEATHER FORECAST AND CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE. IF YOU MUST TRAVEL IN THE WARNING AREA...USE EXTREME CAUTION WHEN APPROACHING AND DRIVING OVER RAILROAD CROSSINGS...TAKE ALONG A WINTER SURVIVAL KIT. IF YOU BECOME STRANDED IN A RURAL AREA...STAY WITH YOUR VEHICLE UNTIL HELP ARRIVES. TO KEEP WARM IN YOUR VEHICLE...RUN YOUR ENGINE 10 MINUTES EACH HOUR...AND MAKE SURE THE EXHAUST PIPE IS CLEAR OF SNOW TO AVOID CARBON MONOXIDE POISONING. && $$ WYZ110-151200- /O.NEW.KCYS.WS.W.0009.130415T1800Z-130417T0000Z/ NORTH SNOWY RANGE FOOTHILLS- INCLUDING THE CITIES OF...ARLINGTON...ELK MOUNTAIN 254 PM MDT SUN APR 14 2013 ...WINTER STORM WARNING IN EFFECT FROM NOON MONDAY TO 6 PM MDT TUESDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER STORM WARNING FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT FROM NOON MONDAY TO 6 PM MDT TUESDAY. * TIMING...SNOW WILL DEVELOP ALONG THE INTERSTATE 80 CORRIDOR ON MONDAY MORNING...BECOMING HEAVY AT TIMES BY AFTERNOON. PERIODS OF SNOW WILL CONTINUE THROUGH AT LEAST TUESDAY EVENING WITH SIGNIFICANT ACCUMULATIONS LIKELY. * TOTAL SNOW ACCUMULATIONS...6 TO 12 INCHES THROUGH TUESDAY EVENING. ADDITIONAL ACCUMULATIONS ARE POSSIBLE ON TUESDAY NIGHT AND WEDNESDAY. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS BETWEEN 15 AND 25 MPH WILL PRODUCE CONSIDERABLE BLOWING AND DRIFTING SNOW MONDAY NIGHT THROUGH TUESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES WILL ALSO BE SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... AVOID TRAVEL IN THE WARNING AREA. IF YOU ARE PLANNING TO TRAVEL IN THE WARNING AREA...LISTEN TO THE LATEST WEATHER FORECAST AND CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE. IF YOU MUST TRAVEL IN THE WARNING AREA...USE EXTREME CAUTION WHEN APPROACHING AND DRIVING OVER RAILROAD CROSSINGS...TAKE ALONG A WINTER SURVIVAL KIT. IF YOU BECOME STRANDED IN A RURAL AREA...STAY WITH YOUR VEHICLE UNTIL HELP ARRIVES. TO KEEP WARM IN YOUR VEHICLE...RUN YOUR ENGINE 10 MINUTES EACH HOUR...AND MAKE SURE THE EXHAUST PIPE IS CLEAR OF SNOW TO AVOID CARBON MONOXIDE POISONING. && $$ WYZ104-109-111-113-151200- /O.NEW.KCYS.WW.Y.0022.130415T1800Z-130417T0000Z/ FERRIS/SEMINOE/SHIRLEY MOUNTAINS-CENTRAL CARBON COUNTY- SOUTHWEST CARBON COUNTY-UPPER NORTH PLATTE RIVER BASIN- INCLUDING THE CITIES OF...MUDDY GAP...RAWLINS...SINCLAIR... HANNA...BAGGS...DIXON...SARATOGA...ENCAMPMENT...RIVERSIDE 254 PM MDT SUN APR 14 2013 ...WINTER WEATHER ADVISORY IN EFFECT FROM NOON MONDAY TO 6 PM MDT TUESDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT FROM NOON MONDAY TO 6 PM MDT TUESDAY. * TIMING...SNOW WILL DEVELOP ACROSS WESTERN CARBON COUNTY ON MONDAY MORNING. THE SNOW WILL CONTINUE THROUGH AT LEAST TUESDAY EVENING WITH AT LEAST MINOR ACCUMULATIONS EXPECTED. * TOTAL SNOW ACCUMULATIONS...3 TO 6 INCHES THROUGH TUESDAY EVENING. ADDITIONAL LIGHT ACCUMULATIONS ARE POSSIBLE ON TUESDAY NIGHT AND WEDNESDAY. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS BETWEEN 15 AND 25 MPH WILL RESULT IN AREAS OF BLOWING AND DRIFTING SNOW. VISIBILITIES MAY BE REDUCED TO LESS THAN ONE HALF MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES WILL ALSO BE SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN AREAS AND WHEN APPROACHING AND DRIVING OVER RAILROAD CROSSINGS. && $$ NEZ003-019-021-055-096-WYZ103-105-107-108-151200- /O.EXB.KCYS.WS.A.0007.130416T0600Z-130417T1500Z/ BOX BUTTE-SCOTTS BLUFF-MORRILL-CHEYENNE-SOUTH SIOUX- NORTH LARAMIE RANGE-SHIRLEY BASIN-EAST PLATTE COUNTY- GOSHEN COUNTY- INCLUDING THE CITIES OF...ALLIANCE...SCOTTSBLUFF...GERING... BRIDGEPORT...BAYARD...SIDNEY...AGATE...MEDICINE BOW...GLENDO... WHEATLAND...CHUGWATER...GUERNSEY...TORRINGTON 254 PM MDT SUN APR 14 2013 ...WINTER STORM WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH WEDNESDAY MORNING... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER STORM WATCH...WHICH IS IN EFFECT FROM LATE MONDAY NIGHT THROUGH WEDNESDAY MORNING. * TIMING...SNOW IS EXPECTED TO DEVELOP NEAR THE COLORADO BORDER ON MONDAY BEFORE SPREADING NORTHEAST ACROSS SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE ON MONDAY NIGHT AND TUESDAY. THE SNOW COULD BE HEAVY AT TIMES...AND WILL CONTINUE THROUGH AT LEAST WEDNESDAY MORNING. * TOTAL SNOW ACCUMULATIONS...SNOW ACCUMULATIONS WILL VARY GREATLY ACROSS THE AREA...BUT IN GENERAL SNOW AMOUNTS SHOULD EXCEED ONE FOOT. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS OF 15 TO 25 MPH WILL PRODUCE SOME BLOWING AND DRIFTING SNOW MONDAY NIGHT THROUGH TUESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ NEZ020-054-151200- /O.EXT.KCYS.WS.A.0007.130416T0600Z-130417T1500Z/ BANNER-KIMBALL- INCLUDING THE CITIES OF...HARRISBURG...KIMBALL 254 PM MDT SUN APR 14 2013 ...WINTER STORM WATCH NOW IN EFFECT FROM LATE MONDAY NIGHT THROUGH WEDNESDAY MORNING... THE WINTER STORM WATCH IS NOW IN EFFECT FROM LATE MONDAY NIGHT THROUGH WEDNESDAY MORNING. * TIMING...SNOW IS EXPECTED TO DEVELOP NEAR THE COLORADO BORDER ON MONDAY BEFORE SPREADING NORTHEAST ACROSS SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE ON MONDAY NIGHT AND TUESDAY. THE SNOW COULD BE HEAVY AT TIMES...AND WILL CONTINUE THROUGH AT LEAST WEDNESDAY MORNING. * TOTAL SNOW ACCUMULATIONS...SNOW ACCUMULATIONS WILL VARY GREATLY ACROSS THE AREA...BUT IN GENERAL SNOW AMOUNTS SHOULD EXCEED ONE FOOT. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS OF 15 TO 25 MPH WILL PRODUCE SOME BLOWING AND DRIFTING SNOW MONDAY NIGHT THROUGH TUESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ HAMMER/WEILAND
12 follow-up statements
922 WWUS45 KCYS 150928 WSWCYS URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 328 AM MDT MON APR 15 2013 ...PROLONGED SIGNIFICANT WINTER STORM TO AFFECT SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE... .A SLOW MOVING PACIFIC STORM SYSTEM WILL INTERACT WITH A STATIONARY FRONTAL BOUNDARY TO PRODUCE PERIODS OF SNOW ACROSS THE AREA THROUGH WEDNESDAY. SNOW WILL SPREAD NORTH ACROSS THE AREA TODAY AND PERSIST THROUGH TUESDAY NIGHT. SNOW...WHICH COULD BE HEAVY AT TIMES...WILL CONTINUE INTO WEDNESDAY BEFORE ENDING. ALTHOUGH THE SNOW WILL FALL OVER A PERIOD OF SEVERAL DAYS...THERE WILL BE OCCASIONS WHERE SNOW WILL BECOME VERY LIGHT AND EVEN STOP FOR A SHORT PERIOD OF TIME BEFORE RESUMING AGAIN. GUSTY WINDS WILL OCCUR AT TIMES WITH BLOWING SNOW REDUCING VISIBILITIES AND MAKING TRAVEL DIFFICULT. TOTAL SNOWFALLS ARE EXPECTED TO BE AROUND ONE FOOT ACROSS MUCH OF SOUTHEAST WYOMING AND THE NEBRASKA PANHANDLE THROUGH WEDNESDAY AFTERNOON. WYZ116>119-152200- /O.EXT.KCYS.WS.W.0009.130415T1200Z-130417T0000Z/ SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS- CENTRAL LARAMIE COUNTY-EAST LARAMIE COUNTY- INCLUDING THE CITIES OF...VEDAUWOO...BUFORD...PUMPKIN VINE... HORSE CREEK...HARRIMAN...WHITAKER...CHEYENNE...BURNS... CARPENTER...ALBIN...PINE BLUFFS 328 AM MDT MON APR 15 2013 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 6 PM MDT TUESDAY... THE WINTER STORM WARNING IS NOW IN EFFECT UNTIL 6 PM MDT TUESDAY. * TIMING...SNOW WILL FALL ALONG THE INTERSTATE 80 CORRIDOR AT TIMES THROUGH TUESDAY AFTERNOON. * TOTAL SNOW ACCUMULATIONS...8 TO 12 INCHES THROUGH TUESDAY EVENING. ADDITIONAL ACCUMULATIONS ARE POSSIBLE TUESDAY NIGHT AND WEDNESDAY. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS BETWEEN 15 AND 25 MPH WILL PRODUCE CONSIDERABLE BLOWING AND DRIFTING SNOW MONDAY NIGHT THROUGH TUESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES WILL ALSO BE SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... AVOID TRAVEL IN THE WARNING AREA. IF YOU ARE PLANNING TO TRAVEL IN THE WARNING AREA...LISTEN TO THE LATEST WEATHER FORECAST AND CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE. IF YOU MUST TRAVEL IN THE WARNING AREA...USE EXTREME CAUTION WHEN APPROACHING AND DRIVING OVER RAILROAD CROSSINGS...TAKE ALONG A WINTER SURVIVAL KIT. IF YOU BECOME STRANDED IN A RURAL AREA... STAY WITH YOUR VEHICLE UNTIL HELP ARRIVES. TO KEEP WARM IN YOUR VEHICLE...RUN YOUR ENGINE 10 MINUTES EACH HOUR...AND MAKE SURE THE EXHAUST PIPE IS CLEAR OF SNOW TO AVOID CARBON MONOXIDE POISONING. && $$ WYZ112-114-152200- /O.CON.KCYS.WS.W.0009.130415T1200Z-130417T0000Z/ SIERRA MADRE RANGE-SNOWY RANGE- INCLUDING THE CITIES OF...CENTENNIAL...ALBANY...WOODS LANDING 328 AM MDT MON APR 15 2013 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT TUESDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT TUESDAY. * TIMING...PERIODS OF SNOW WILL FALL OVER THE MOUNTAINS THROUGH AT LEAST TUESDAY EVENING. THE SNOW MAY BE HEAVY AT TIMES. * TOTAL SNOW ACCUMULATIONS...12 TO 18 INCHES THROUGH TUESDAY EVENING. ADDITIONAL ACCUMULATIONS ARE POSSIBLE ON TUESDAY NIGHT AND WEDNESDAY. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS AT 10 TO 20 MPH WILL RESULT IN SOME BLOWING AND DRIFTING SNOW. VISIBILITIES WILL BE REDUCED TO ONE QUARTER MILE AT TIMES IN THE SNOWY AND SIERRA MADRE MOUNTAINS. * IMPACTS...TRAVEL AND OUTDOOR RECREATION WILL BECOME DIFFICULT OR EVEN IMPOSSIBLE DUE TO PERIODS OF HEAVY SNOW AND BLOWING SNOW. PRECAUTIONARY/PREPAREDNESS ACTIONS... AVOID TRAVEL IN THE WARNING AREA. IF YOU ARE PLANNING TO TRAVEL IN THE WARNING AREA...LISTEN TO THE LATEST WEATHER FORECAST AND CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE. IF YOU MUST TRAVEL IN THE WARNING AREA...USE EXTREME CAUTION WHEN APPROACHING AND DRIVING OVER RAILROAD CROSSINGS...TAKE ALONG A WINTER SURVIVAL KIT. IF YOU BECOME STRANDED IN A RURAL AREA... STAY WITH YOUR VEHICLE UNTIL HELP ARRIVES. TO KEEP WARM IN YOUR VEHICLE...RUN YOUR ENGINE 10 MINUTES EACH HOUR...AND MAKE SURE THE EXHAUST PIPE IS CLEAR OF SNOW TO AVOID CARBON MONOXIDE POISONING. && $$ WYZ106-110-115-152200- /O.CON.KCYS.WS.W.0009.130415T1800Z-130417T0000Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- NORTH SNOWY RANGE FOOTHILLS-LARAMIE VALLEY- INCLUDING THE CITIES OF...BORDEAUX...ARLINGTON...ELK MOUNTAIN... LARAMIE 328 AM MDT MON APR 15 2013 ...WINTER STORM WARNING REMAINS IN EFFECT FROM NOON TODAY TO 6 PM MDT TUESDAY... A WINTER STORM WARNING REMAINS IN EFFECT FROM NOON TODAY TO 6 PM MDT TUESDAY. * TIMING...SNOW WILL DEVELOP OVER THE AREA THIS MORNING AND MAY BE HEAVY AT TIMES BY AFTERNOON. PERIODS OF SNOW WILL CONTINUE THROUGH AT LEAST TUESDAY EVENING. * TOTAL SNOW ACCUMULATIONS...8 TO 12 INCHES POSSIBLE THROUGH TUESDAY EVENING. ADDITIONAL ACCUMULATIONS ARE POSSIBLE ON TUESDAY NIGHT AND WEDNESDAY. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS BETWEEN 15 AND 25 MPH WILL PRODUCE CONSIDERABLE BLOWING AND DRIFTING SNOW MONDAY NIGHT THROUGH TUESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES WILL ALSO BE SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... AVOID TRAVEL IN THE WARNING AREA. IF YOU ARE PLANNING TO TRAVEL IN THE WARNING AREA...LISTEN TO THE LATEST WEATHER FORECAST AND CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE. IF YOU MUST TRAVEL IN THE WARNING AREA...USE EXTREME CAUTION WHEN APPROACHING AND DRIVING OVER RAILROAD CROSSINGS...TAKE ALONG A WINTER SURVIVAL KIT. IF YOU BECOME STRANDED IN A RURAL AREA... STAY WITH YOUR VEHICLE UNTIL HELP ARRIVES. TO KEEP WARM IN YOUR VEHICLE...RUN YOUR ENGINE 10 MINUTES EACH HOUR...AND MAKE SURE THE EXHAUST PIPE IS CLEAR OF SNOW TO AVOID CARBON MONOXIDE POISONING. && $$ WYZ104-109-111-113-152200- /O.CON.KCYS.WW.Y.0022.130415T1800Z-130417T0000Z/ FERRIS/SEMINOE/SHIRLEY MOUNTAINS-CENTRAL CARBON COUNTY- SOUTHWEST CARBON COUNTY-UPPER NORTH PLATTE RIVER BASIN- INCLUDING THE CITIES OF...MUDDY GAP...RAWLINS...SINCLAIR... HANNA...BAGGS...DIXON...SARATOGA...ENCAMPMENT...RIVERSIDE 328 AM MDT MON APR 15 2013 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 6 PM MDT TUESDAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 6 PM MDT TUESDAY. * TIMING...SNOW WILL DEVELOP ACROSS WESTERN CARBON COUNTY THIS MORNING AND CONTINUE AT TIMES THROUGH AT LEAST TUESDAY EVENING. * TOTAL SNOW ACCUMULATIONS...3 TO 6 INCHES THROUGH TUESDAY EVENING. ADDITIONAL LIGHT ACCUMULATIONS ARE POSSIBLE ON TUESDAY NIGHT AND WEDNESDAY. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS BETWEEN 15 AND 25 MPH WILL RESULT IN AREAS OF BLOWING AND DRIFTING SNOW. VISIBILITIES MAY BE REDUCED TO LESS THAN ONE HALF MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES WILL ALSO BE SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN AREAS AND WHEN APPROACHING AND DRIVING OVER RAILROAD CROSSINGS. && $$ NEZ002-095-WYZ101-102-152200- /O.EXB.KCYS.WS.A.0007.130417T0000Z-130417T1500Z/ DAWES-NORTH SIOUX-CONVERSE COUNTY LOWER ELEVATIONS- NIOBRARA COUNTY- INCLUDING THE CITIES OF...CHADRON...HARRISON...DOUGLAS... GLENROCK...LUSK 328 AM MDT MON APR 15 2013 ...WINTER STORM WATCH IN EFFECT FROM TUESDAY EVENING THROUGH WEDNESDAY MORNING... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER STORM WATCH...WHICH IS IN EFFECT FROM TUESDAY EVENING THROUGH WEDNESDAY MORNING. * TIMING...SNOW IS EXPECTED TO SPREAD OVER THE AREA TUESDAY AND PERSIST THROUGH AT LEAST WEDNESDAY MORNING. THE SNOW COULD BE HEAVY AT TIMES. * TOTAL SNOW ACCUMULATIONS...POTENTIALLY FROM 8 TO 12 INCHES WITH LOCALLY HIGHER AMOUNTS. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS OF 15 TO 25 MPH WILL PRODUCE SOME BLOWING AND DRIFTING SNOW TUESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ NEZ003-019>021-054-055-096-WYZ103-105-107-108-152200- /O.CON.KCYS.WS.A.0007.130416T0600Z-130417T1500Z/ BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE- SOUTH SIOUX-NORTH LARAMIE RANGE-SHIRLEY BASIN-EAST PLATTE COUNTY- GOSHEN COUNTY- INCLUDING THE CITIES OF...ALLIANCE...SCOTTSBLUFF...GERING... HARRISBURG...BRIDGEPORT...BAYARD...KIMBALL...SIDNEY...AGATE... MEDICINE BOW...GLENDO...WHEATLAND...CHUGWATER...GUERNSEY... TORRINGTON 328 AM MDT MON APR 15 2013 ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY MORNING... A WINTER STORM WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY MORNING. * TIMING...SNOW IS EXPECTED TO SPREAD NORTHEAST ACROSS SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE THIS AFTERNOON AND EVENING. THE SNOW COULD BE HEAVY AT TIMES...AND WILL CONTINUE THROUGH AT LEAST WEDNESDAY MORNING. * TOTAL SNOW ACCUMULATIONS...POTENTIALLY AROUND ONE FOOT. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS OF 15 TO 25 MPH WILL PRODUCE SOME BLOWING AND DRIFTING SNOW MONDAY NIGHT THROUGH TUESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$
437 WWUS45 KCYS 151531 WSWCYS URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 931 AM MDT MON APR 15 2013 ...PROLONGED SIGNIFICANT WINTER STORM TO AFFECT SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE... .A SLOW MOVING PACIFIC STORM SYSTEM WILL INTERACT WITH A STATIONARY FRONTAL BOUNDARY TO PRODUCE PERIODS OF SNOW ACROSS THE AREA THROUGH WEDNESDAY. SNOW WILL SPREAD NORTH ACROSS THE AREA TODAY AND PERSIST THROUGH TUESDAY NIGHT. SNOW...WHICH COULD BE HEAVY AT TIMES...WILL CONTINUE INTO WEDNESDAY BEFORE ENDING. ALTHOUGH THE SNOW WILL FALL OVER A PERIOD OF SEVERAL DAYS...THERE WILL BE OCCASIONS WHERE SNOW WILL BECOME VERY LIGHT AND EVEN STOP FOR A SHORT PERIOD OF TIME BEFORE RESUMING AGAIN. GUSTY WINDS WILL OCCUR AT TIMES WITH BLOWING SNOW REDUCING VISIBILITIES AND MAKING TRAVEL DIFFICULT. TOTAL SNOWFALLS ARE EXPECTED TO BE AROUND ONE FOOT ACROSS MUCH OF SOUTHEAST WYOMING AND THE NEBRASKA PANHANDLE THROUGH WEDNESDAY AFTERNOON. NEZ019-020-055-WYZ107-108-160345- /O.UPG.KCYS.WS.A.0007.130416T0600Z-130417T1500Z/ /O.EXB.KCYS.WS.W.0009.130415T2100Z-130417T0000Z/ SCOTTS BLUFF-BANNER-CHEYENNE-EAST PLATTE COUNTY-GOSHEN COUNTY- INCLUDING THE CITIES OF...SCOTTSBLUFF...GERING...HARRISBURG... SIDNEY...GLENDO...WHEATLAND...CHUGWATER...GUERNSEY...TORRINGTON 931 AM MDT MON APR 15 2013 ...WINTER STORM WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO 6 PM MDT TUESDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER STORM WARNING FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT FROM 3 PM THIS AFTERNOON TO 6 PM MDT TUESDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * TIMING...SNOW IS EXPECTED TO SPREAD NORTHEAST ACROSS SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE THIS AFTERNOON AND EVENING. THE SNOW COULD BE HEAVY AT TIMES...AND WILL CONTINUE THROUGH AT LEAST WEDNESDAY MORNING. * TOTAL SNOW ACCUMULATIONS...6 TO 12 INCHES THROUGH TUESDAY EVENING. ADDITIONAL SNOW ACCUMULATIONS ARE POSSIBLE TUESDAY NIGHT AND WEDNESDAY. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS OF 15 TO 25 MPH WILL PRODUCE SOME BLOWING AND DRIFTING SNOW MONDAY NIGHT THROUGH TUESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ NEZ054-160345- /O.UPG.KCYS.WS.A.0007.130416T0600Z-130417T1500Z/ /O.EXA.KCYS.WS.W.0009.000000T0000Z-130417T0000Z/ KIMBALL- INCLUDING THE CITY OF...KIMBALL 931 AM MDT MON APR 15 2013 ...WINTER STORM WARNING IN EFFECT UNTIL 6 PM MDT TUESDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER STORM WARNING FOR HEAVY SNOW AND BLOWING SNOW...WHICH IS IN EFFECT UNTIL 6 PM MDT TUESDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * TIMING...PERIODS OF SNOW ARE EXPECTED TO ACROSS THE WESTERN NEBRASKA PANHANDLE TODAY THROUGH TUESDAY. THE SNOW COULD BE HEAVY AT TIMES...AND WILL CONTINUE THROUGH AT LEAST WEDNESDAY MORNING. * TOTAL SNOW ACCUMULATIONS...6 TO 12 INCHES. ADDITIONAL SIGNIFICANT SNOW ACCUMULATIONS ARE POSSIBLE TUESDAY NIGHT AND WEDNESDAY. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS OF 15 TO 25 MPH WILL PRODUCE SOME BLOWING AND DRIFTING SNOW MONDAY NIGHT THROUGH TUESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ WYZ106-110-115-160345- /O.EXT.KCYS.WS.W.0009.130415T1531Z-130417T0000Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- NORTH SNOWY RANGE FOOTHILLS-LARAMIE VALLEY- INCLUDING THE CITIES OF...BORDEAUX...ARLINGTON...ELK MOUNTAIN... LARAMIE 931 AM MDT MON APR 15 2013 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 6 PM MDT TUESDAY... THE WINTER STORM WARNING IS NOW IN EFFECT UNTIL 6 PM MDT TUESDAY. * TIMING...SNOW WILL DEVELOP OVER THE AREA THIS MORNING AND MAY BE HEAVY AT TIMES BY AFTERNOON. PERIODS OF SNOW WILL CONTINUE THROUGH AT LEAST TUESDAY EVENING. * TOTAL SNOW ACCUMULATIONS...8 TO 12 INCHES POSSIBLE THROUGH TUESDAY EVENING. ADDITIONAL ACCUMULATIONS ARE POSSIBLE ON TUESDAY NIGHT AND WEDNESDAY. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS BETWEEN 15 AND 25 MPH WILL PRODUCE CONSIDERABLE BLOWING AND DRIFTING SNOW MONDAY NIGHT THROUGH TUESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES WILL ALSO BE SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... AVOID TRAVEL IN THE WARNING AREA. IF YOU ARE PLANNING TO TRAVEL IN THE WARNING AREA...LISTEN TO THE LATEST WEATHER FORECAST AND CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE. IF YOU MUST TRAVEL IN THE WARNING AREA...USE EXTREME CAUTION WHEN APPROACHING AND DRIVING OVER RAILROAD CROSSINGS...TAKE ALONG A WINTER SURVIVAL KIT. IF YOU BECOME STRANDED IN A RURAL AREA... STAY WITH YOUR VEHICLE UNTIL HELP ARRIVES. TO KEEP WARM IN YOUR VEHICLE...RUN YOUR ENGINE 10 MINUTES EACH HOUR...AND MAKE SURE THE EXHAUST PIPE IS CLEAR OF SNOW TO AVOID CARBON MONOXIDE POISONING. && $$ WYZ112-114-160345- /O.CON.KCYS.WS.W.0009.000000T0000Z-130417T0000Z/ SIERRA MADRE RANGE-SNOWY RANGE- INCLUDING THE CITIES OF...CENTENNIAL...ALBANY...WOODS LANDING 931 AM MDT MON APR 15 2013 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT TUESDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT TUESDAY. * TIMING...PERIODS OF SNOW WILL FALL OVER THE MOUNTAINS THROUGH AT LEAST TUESDAY EVENING. THE SNOW MAY BE HEAVY AT TIMES. * TOTAL SNOW ACCUMULATIONS...12 TO 18 INCHES THROUGH TUESDAY EVENING. ADDITIONAL ACCUMULATIONS ARE POSSIBLE ON TUESDAY NIGHT AND WEDNESDAY. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS AT 10 TO 20 MPH WILL RESULT IN SOME BLOWING AND DRIFTING SNOW. VISIBILITIES WILL BE REDUCED TO ONE QUARTER MILE AT TIMES IN THE SNOWY AND SIERRA MADRE MOUNTAINS. * IMPACTS...TRAVEL AND OUTDOOR RECREATION WILL BECOME DIFFICULT OR EVEN IMPOSSIBLE DUE TO PERIODS OF HEAVY SNOW AND BLOWING SNOW. PRECAUTIONARY/PREPAREDNESS ACTIONS... AVOID TRAVEL IN THE WARNING AREA. IF YOU ARE PLANNING TO TRAVEL IN THE WARNING AREA...LISTEN TO THE LATEST WEATHER FORECAST AND CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE. IF YOU MUST TRAVEL IN THE WARNING AREA...USE EXTREME CAUTION WHEN APPROACHING AND DRIVING OVER RAILROAD CROSSINGS...TAKE ALONG A WINTER SURVIVAL KIT. IF YOU BECOME STRANDED IN A RURAL AREA... STAY WITH YOUR VEHICLE UNTIL HELP ARRIVES. TO KEEP WARM IN YOUR VEHICLE...RUN YOUR ENGINE 10 MINUTES EACH HOUR...AND MAKE SURE THE EXHAUST PIPE IS CLEAR OF SNOW TO AVOID CARBON MONOXIDE POISONING. && $$ WYZ116>119-160345- /O.CON.KCYS.WS.W.0009.000000T0000Z-130417T0000Z/ SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS- CENTRAL LARAMIE COUNTY-EAST LARAMIE COUNTY- INCLUDING THE CITIES OF...VEDAUWOO...BUFORD...PUMPKIN VINE... HORSE CREEK...HARRIMAN...WHITAKER...CHEYENNE...BURNS... CARPENTER...ALBIN...PINE BLUFFS 931 AM MDT MON APR 15 2013 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT TUESDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT TUESDAY. * TIMING...SNOW WILL FALL ALONG THE INTERSTATE 80 CORRIDOR AT TIMES THROUGH TUESDAY AFTERNOON. * TOTAL SNOW ACCUMULATIONS...10 TO 14 INCHES THROUGH TUESDAY EVENING. ADDITIONAL SIGNIFICANT SNOW ACCUMULATIONS ARE POSSIBLE TUESDAY NIGHT AND WEDNESDAY. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS BETWEEN 15 AND 25 MPH WILL PRODUCE CONSIDERABLE BLOWING AND DRIFTING SNOW MONDAY NIGHT THROUGH TUESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES WILL ALSO BE SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... AVOID TRAVEL IN THE WARNING AREA. IF YOU ARE PLANNING TO TRAVEL IN THE WARNING AREA...LISTEN TO THE LATEST WEATHER FORECAST AND CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE. IF YOU MUST TRAVEL IN THE WARNING AREA...USE EXTREME CAUTION WHEN APPROACHING AND DRIVING OVER RAILROAD CROSSINGS...TAKE ALONG A WINTER SURVIVAL KIT. IF YOU BECOME STRANDED IN A RURAL AREA... STAY WITH YOUR VEHICLE UNTIL HELP ARRIVES. TO KEEP WARM IN YOUR VEHICLE...RUN YOUR ENGINE 10 MINUTES EACH HOUR...AND MAKE SURE THE EXHAUST PIPE IS CLEAR OF SNOW TO AVOID CARBON MONOXIDE POISONING. && $$ WYZ104-109-111-113-160345- /O.CON.KCYS.WW.Y.0022.130415T1800Z-130417T0000Z/ FERRIS/SEMINOE/SHIRLEY MOUNTAINS-CENTRAL CARBON COUNTY- SOUTHWEST CARBON COUNTY-UPPER NORTH PLATTE RIVER BASIN- INCLUDING THE CITIES OF...MUDDY GAP...RAWLINS...SINCLAIR... HANNA...BAGGS...DIXON...SARATOGA...ENCAMPMENT...RIVERSIDE 931 AM MDT MON APR 15 2013 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT TUESDAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT TUESDAY. * TIMING...SNOW WILL DEVELOP ACROSS WESTERN CARBON COUNTY THIS MORNING AND CONTINUE AT TIMES THROUGH AT LEAST TUESDAY EVENING. * TOTAL SNOW ACCUMULATIONS...3 TO 6 INCHES THROUGH TUESDAY EVENING. ADDITIONAL LIGHT ACCUMULATIONS ARE POSSIBLE ON TUESDAY NIGHT AND WEDNESDAY. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS BETWEEN 15 AND 25 MPH WILL RESULT IN AREAS OF BLOWING AND DRIFTING SNOW. VISIBILITIES MAY BE REDUCED TO LESS THAN ONE HALF MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES WILL ALSO BE SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN AREAS AND WHEN APPROACHING AND DRIVING OVER RAILROAD CROSSINGS. && $$ NEZ003-021-096-WYZ103-105-160345- /O.CON.KCYS.WS.A.0007.130416T0600Z-130417T1500Z/ BOX BUTTE-MORRILL-SOUTH SIOUX-NORTH LARAMIE RANGE-SHIRLEY BASIN- INCLUDING THE CITIES OF...ALLIANCE...BRIDGEPORT...BAYARD... AGATE...MEDICINE BOW 931 AM MDT MON APR 15 2013 ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY MORNING... A WINTER STORM WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY MORNING. * TIMING...SNOW IS EXPECTED TO SPREAD NORTHEAST ACROSS SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE THIS AFTERNOON AND EVENING. THE SNOW COULD BE HEAVY AT TIMES...AND WILL CONTINUE THROUGH AT LEAST WEDNESDAY MORNING. * TOTAL SNOW ACCUMULATIONS...POTENTIALLY AROUND ONE FOOT. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS OF 15 TO 25 MPH WILL PRODUCE SOME BLOWING AND DRIFTING SNOW MONDAY NIGHT THROUGH TUESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ NEZ002-095-WYZ101-102-160345- /O.CON.KCYS.WS.A.0007.130417T0000Z-130417T1500Z/ DAWES-NORTH SIOUX-CONVERSE COUNTY LOWER ELEVATIONS- NIOBRARA COUNTY- INCLUDING THE CITIES OF...CHADRON...HARRISON...DOUGLAS... GLENROCK...LUSK 931 AM MDT MON APR 15 2013 ...WINTER STORM WATCH REMAINS IN EFFECT FROM TUESDAY EVENING THROUGH WEDNESDAY MORNING... A WINTER STORM WATCH REMAINS IN EFFECT FROM TUESDAY EVENING THROUGH WEDNESDAY MORNING. * TIMING...SNOW IS EXPECTED TO SPREAD OVER THE AREA TUESDAY AND PERSIST THROUGH AT LEAST WEDNESDAY MORNING. THE SNOW COULD BE HEAVY AT TIMES. * TOTAL SNOW ACCUMULATIONS...POTENTIALLY FROM 8 TO 12 INCHES WITH LOCALLY HIGHER AMOUNTS. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS OF 15 TO 25 MPH WILL PRODUCE SOME BLOWING AND DRIFTING SNOW TUESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ TT
353 WWUS45 KCYS 152008 WSWCYS URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 208 PM MDT MON APR 15 2013 ...PROLONGED SIGNIFICANT WINTER STORM TO AFFECT SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE... .A SLOW MOVING PACIFIC STORM SYSTEM WILL INTERACT WITH A STATIONARY FRONTAL BOUNDARY TO PRODUCE PERIODS OF SNOW ACROSS THE AREA THROUGH WEDNESDAY. SNOW WILL SPREAD NORTH ACROSS THE AREA TODAY AND PERSIST THROUGH TUESDAY NIGHT. SNOW...WHICH COULD BE HEAVY AT TIMES...WILL CONTINUE INTO WEDNESDAY BEFORE ENDING. ALTHOUGH THE SNOW WILL FALL OVER A PERIOD OF SEVERAL DAYS...THERE WILL BE OCCASIONS WHERE SNOW WILL BECOME VERY LIGHT AND EVEN STOP FOR A SHORT PERIOD OF TIME BEFORE RESUMING AGAIN. GUSTY WINDS WILL OCCUR AT TIMES WITH BLOWING SNOW REDUCING VISIBILITIES AND MAKING TRAVEL DIFFICULT. TOTAL SNOWFALLS ARE EXPECTED TO BE AROUND ONE FOOT ACROSS MUCH OF SOUTHEAST WYOMING AND THE NEBRASKA PANHANDLE THROUGH WEDNESDAY AFTERNOON. WYZ103-105-160815- /O.UPG.KCYS.WS.A.0007.130416T0600Z-130417T1500Z/ /O.EXB.KCYS.WS.W.0009.130416T0600Z-130417T1800Z/ NORTH LARAMIE RANGE-SHIRLEY BASIN- INCLUDING THE CITY OF...MEDICINE BOW 208 PM MDT MON APR 15 2013 ...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO NOON MDT WEDNESDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER STORM WARNING FOR HEAVY SNOW AND BLOWING SNOW...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO NOON MDT WEDNESDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * TIMING...SNOW IS EXPECTED TO SPREAD NORTH ACROSS SOUTHEAST WYOMING THROUGH TONIGHT. THE SNOW COULD BE HEAVY AT TIMES...AND WILL CONTINUE THROUGH AT LEAST WEDNESDAY MORNING. * TOTAL SNOW ACCUMULATIONS...8 TO 16 INCHES IN THE VALLEYS WITH UP TO TWO FEET ACROSS THE NORTHERN LARAMIE RANGE. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS OF 15 TO 25 MPH WILL PRODUCE SOME BLOWING AND DRIFTING SNOW MONDAY NIGHT THROUGH TUESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... AVOID TRAVEL IN THE WARNING AREA. IF YOU ARE PLANNING TO TRAVEL IN THE WARNING AREA...LISTEN TO THE LATEST WEATHER FORECAST AND CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE. IF YOU MUST TRAVEL IN THE WARNING AREA...TAKE ALONG A WINTER SURVIVAL KIT. IF YOU BECOME STRANDED IN A RURAL AREA...STAY WITH YOUR VEHICLE UNTIL HELP ARRIVES. TO KEEP WARM IN YOUR VEHICLE...RUN YOUR ENGINE 10 MINUTES EACH HOUR...AND MAKE SURE THE EXHAUST PIPE IS CLEAR OF SNOW TO AVOID CARBON MONOXIDE POISONING. && $$ WYZ112-114-160815- /O.CON.KCYS.WS.W.0009.000000T0000Z-130417T0000Z/ SIERRA MADRE RANGE-SNOWY RANGE- INCLUDING THE CITIES OF...CENTENNIAL...ALBANY...WOODS LANDING 208 PM MDT MON APR 15 2013 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT TUESDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT TUESDAY. * TIMING...PERIODS OF SNOW WILL FALL OVER THE MOUNTAINS THROUGH AT LEAST TUESDAY EVENING. THE SNOW MAY BE HEAVY AT TIMES. * TOTAL SNOW ACCUMULATIONS...12 TO 18 INCHES THROUGH TUESDAY EVENING. ADDITIONAL ACCUMULATIONS ARE POSSIBLE ON TUESDAY NIGHT AND WEDNESDAY. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS AT 10 TO 20 MPH WILL RESULT IN SOME BLOWING AND DRIFTING SNOW. VISIBILITIES WILL BE REDUCED TO ONE QUARTER MILE AT TIMES IN THE SNOWY AND SIERRA MADRE MOUNTAINS. * IMPACTS...TRAVEL AND OUTDOOR RECREATION WILL BECOME DIFFICULT OR EVEN IMPOSSIBLE DUE TO PERIODS OF HEAVY SNOW AND BLOWING SNOW. PRECAUTIONARY/PREPAREDNESS ACTIONS... AVOID TRAVEL IN THE WARNING AREA. IF YOU ARE PLANNING TO TRAVEL IN THE WARNING AREA...LISTEN TO THE LATEST WEATHER FORECAST AND CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE. IF YOU MUST TRAVEL IN THE WARNING AREA...USE EXTREME CAUTION WHEN APPROACHING AND DRIVING OVER RAILROAD CROSSINGS...TAKE ALONG A WINTER SURVIVAL KIT. IF YOU BECOME STRANDED IN A RURAL AREA... STAY WITH YOUR VEHICLE UNTIL HELP ARRIVES. TO KEEP WARM IN YOUR VEHICLE...RUN YOUR ENGINE 10 MINUTES EACH HOUR...AND MAKE SURE THE EXHAUST PIPE IS CLEAR OF SNOW TO AVOID CARBON MONOXIDE POISONING. && $$ NEZ054-WYZ106-110-115>119-160815- /O.CON.KCYS.WS.W.0009.000000T0000Z-130417T0000Z/ KIMBALL-CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- NORTH SNOWY RANGE FOOTHILLS-LARAMIE VALLEY-SOUTH LARAMIE RANGE- SOUTH LARAMIE RANGE FOOTHILLS-CENTRAL LARAMIE COUNTY- EAST LARAMIE COUNTY- INCLUDING THE CITIES OF...KIMBALL...BORDEAUX...ARLINGTON... ELK MOUNTAIN...LARAMIE...VEDAUWOO...BUFORD...PUMPKIN VINE... HORSE CREEK...HARRIMAN...WHITAKER...CHEYENNE...BURNS... CARPENTER...ALBIN...PINE BLUFFS 208 PM MDT MON APR 15 2013 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT TUESDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT TUESDAY. * TIMING...PERIODS OF SNOW ARE EXPECTED TO ACROSS THE WESTERN NEBRASKA PANHANDLE TODAY THROUGH TUESDAY. THE SNOW COULD BE HEAVY AT TIMES...AND WILL CONTINUE THROUGH AT LEAST WEDNESDAY MORNING. * TOTAL SNOW ACCUMULATIONS...8 TO 14 INCHES. ADDITIONAL SIGNIFICANT SNOW ACCUMULATIONS ARE POSSIBLE TUESDAY NIGHT AND WEDNESDAY. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS OF 15 TO 25 MPH WILL PRODUCE SOME BLOWING AND DRIFTING SNOW MONDAY NIGHT THROUGH TUESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ NEZ019-020-055-WYZ107-108-160815- /O.CON.KCYS.WS.W.0009.130415T2100Z-130417T0000Z/ SCOTTS BLUFF-BANNER-CHEYENNE-EAST PLATTE COUNTY-GOSHEN COUNTY- INCLUDING THE CITIES OF...SCOTTSBLUFF...GERING...HARRISBURG... SIDNEY...GLENDO...WHEATLAND...CHUGWATER...GUERNSEY...TORRINGTON 208 PM MDT MON APR 15 2013 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT TUESDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT TUESDAY. * TIMING...SNOW IS EXPECTED TO SPREAD NORTHEAST ACROSS SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE THIS AFTERNOON AND EVENING. THE SNOW COULD BE HEAVY AT TIMES...AND WILL CONTINUE THROUGH AT LEAST WEDNESDAY MORNING. * TOTAL SNOW ACCUMULATIONS...6 TO 12 INCHES THROUGH TUESDAY EVENING. ADDITIONAL SNOW ACCUMULATIONS ARE POSSIBLE TUESDAY NIGHT AND WEDNESDAY. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS OF 15 TO 25 MPH WILL PRODUCE SOME BLOWING AND DRIFTING SNOW MONDAY NIGHT THROUGH TUESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ WYZ104-109-111-113-160815- /O.CON.KCYS.WW.Y.0022.000000T0000Z-130417T0000Z/ FERRIS/SEMINOE/SHIRLEY MOUNTAINS-CENTRAL CARBON COUNTY- SOUTHWEST CARBON COUNTY-UPPER NORTH PLATTE RIVER BASIN- INCLUDING THE CITIES OF...MUDDY GAP...RAWLINS...SINCLAIR... HANNA...BAGGS...DIXON...SARATOGA...ENCAMPMENT...RIVERSIDE 208 PM MDT MON APR 15 2013 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT TUESDAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT TUESDAY. * TIMING...SNOW WILL DEVELOP ACROSS WESTERN CARBON COUNTY THIS MORNING AND CONTINUE AT TIMES THROUGH AT LEAST TUESDAY EVENING. * TOTAL SNOW ACCUMULATIONS...3 TO 6 INCHES THROUGH TUESDAY EVENING. ADDITIONAL LIGHT ACCUMULATIONS ARE POSSIBLE ON TUESDAY NIGHT AND WEDNESDAY. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS BETWEEN 15 AND 25 MPH WILL RESULT IN AREAS OF BLOWING AND DRIFTING SNOW. VISIBILITIES MAY BE REDUCED TO LESS THAN ONE HALF MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES WILL ALSO BE SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN AREAS AND WHEN APPROACHING AND DRIVING OVER RAILROAD CROSSINGS. && $$ NEZ002-095-WYZ101-102-160815- /O.EXT.KCYS.WS.A.0007.130416T1200Z-130417T1500Z/ DAWES-NORTH SIOUX-CONVERSE COUNTY LOWER ELEVATIONS- NIOBRARA COUNTY- INCLUDING THE CITIES OF...CHADRON...HARRISON...DOUGLAS... GLENROCK...LUSK 208 PM MDT MON APR 15 2013 ...WINTER STORM WATCH NOW IN EFFECT FROM TUESDAY MORNING THROUGH WEDNESDAY MORNING... THE WINTER STORM WATCH IS NOW IN EFFECT FROM TUESDAY MORNING THROUGH WEDNESDAY MORNING. * TIMING...SNOW IS EXPECTED TO SPREAD OVER THE AREA TUESDAY AND PERSIST THROUGH AT LEAST WEDNESDAY MORNING. THE SNOW COULD BE HEAVY AT TIMES. * TOTAL SNOW ACCUMULATIONS...POTENTIALLY FROM 8 TO 12 INCHES WITH LOCALLY HIGHER AMOUNTS. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS OF 15 TO 25 MPH WILL PRODUCE SOME BLOWING AND DRIFTING SNOW TUESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ NEZ003-021-096-160815- /O.CON.KCYS.WS.A.0007.130416T0600Z-130417T1500Z/ BOX BUTTE-MORRILL-SOUTH SIOUX- INCLUDING THE CITIES OF...ALLIANCE...BRIDGEPORT...BAYARD...AGATE 208 PM MDT MON APR 15 2013 ...WINTER STORM WATCH REMAINS IN EFFECT FROM MIDNIGHT MDT TONIGHT THROUGH WEDNESDAY MORNING... A WINTER STORM WATCH REMAINS IN EFFECT FROM MIDNIGHT MDT TONIGHT THROUGH WEDNESDAY MORNING. * TIMING...SNOW IS EXPECTED TO SPREAD NORTHEAST ACROSS EAST CENTRAL WYOMING AND THE WESTERN NEBRASKA PANHANDLE THIS EVENING AND TONIGHT. THE SNOW COULD BE HEAVY AT TIMES...AND WILL CONTINUE THROUGH AT LEAST WEDNESDAY MORNING. * TOTAL SNOW ACCUMULATIONS...POTENTIALLY AROUND ONE FOOT. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS OF 15 TO 25 MPH WILL PRODUCE SOME BLOWING AND DRIFTING SNOW MONDAY NIGHT THROUGH TUESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ TT
160 WWUS45 KCYS 160337 WSWCYS URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 937 PM MDT MON APR 15 2013 ...PROLONGED WINTER STORM WILL AFFECT SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE THROUGH WEDNESDAY... .A SLOW MOVING PACIFIC STORM SYSTEM WILL INTERACT WITH A STATIONARY FRONT TO PRODUCE PERIODS OF SNOW ACROSS THE AREA TONIGHT THROUGH WEDNESDAY. THE SNOW MAY BE HEAVY AT TIMES. ALTHOUGH THE SNOW WILL FALL OVER A FEW DAYS...THERE WILL BE OCCASIONS WHEN THE SNOW WILL BECOME LIGHT AND EVEN END FOR A SHORT PERIOD OF TIME BEFORE RESUMING AGAIN. GUSTY WINDS WILL OCCUR AT TIMES WITH BLOWING SNOW REDUCING VISIBILITIES. WYZ112-114-161545- /O.CON.KCYS.WS.W.0009.000000T0000Z-130417T0000Z/ SIERRA MADRE RANGE-SNOWY RANGE- INCLUDING THE CITIES OF...CENTENNIAL...ALBANY...WOODS LANDING 937 PM MDT MON APR 15 2013 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT TUESDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT TUESDAY. * TIMING...PERIODS OF SNOW WILL FALL OVER THE MOUNTAINS THROUGH AT LEAST TUESDAY EVENING. THE SNOW MAY BE HEAVY AT TIMES. * TOTAL SNOW ACCUMULATIONS...12 TO 18 INCHES THROUGH TUESDAY EVENING. ADDITIONAL ACCUMULATIONS WILL BE POSSIBLE TUESDAY NIGHT AND WEDNESDAY. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS 15 TO 30 MPH WILL RESULT IN AREAS OF BLOWING AND DRIFTING SNOW. VISIBILITIES WILL BE REDUCED TO ONE QUARTER MILE AT TIMES IN THE SNOWY AND SIERRA MADRE MOUNTAINS. * IMPACTS...TRAVEL AND OUTDOOR RECREATION WILL BECOME DIFFICULT OR EVEN IMPOSSIBLE DUE TO PERIODS OF HEAVY SNOW AND BLOWING SNOW. PRECAUTIONARY/PREPAREDNESS ACTIONS... AVOID TRAVEL IN THE WARNING AREA. IF YOU ARE PLANNING TO TRAVEL IN THE WARNING AREA...LISTEN TO THE LATEST WEATHER FORECAST AND CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE. IF YOU MUST TRAVEL IN THE WARNING AREA...USE EXTREME CAUTION WHEN APPROACHING AND DRIVING OVER RAILROAD CROSSINGS...TAKE ALONG A WINTER SURVIVAL KIT. IF YOU BECOME STRANDED IN A RURAL AREA... STAY WITH YOUR VEHICLE UNTIL HELP ARRIVES. TO KEEP WARM IN YOUR VEHICLE...RUN YOUR ENGINE 10 MINUTES EACH HOUR...AND MAKE SURE THE EXHAUST PIPE IS CLEAR OF SNOW TO AVOID CARBON MONOXIDE POISONING. && $$ NEZ019-020-054-055-WYZ106>108-110-115>119-161545- /O.CON.KCYS.WS.W.0009.000000T0000Z-130417T0000Z/ SCOTTS BLUFF-BANNER-KIMBALL-CHEYENNE- CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- EAST PLATTE COUNTY-GOSHEN COUNTY-NORTH SNOWY RANGE FOOTHILLS- LARAMIE VALLEY-SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS- CENTRAL LARAMIE COUNTY-EAST LARAMIE COUNTY- INCLUDING THE CITIES OF...SCOTTSBLUFF...GERING...HARRISBURG... KIMBALL...SIDNEY...BORDEAUX...GLENDO...WHEATLAND...CHUGWATER... GUERNSEY...TORRINGTON...ARLINGTON...ELK MOUNTAIN...LARAMIE... VEDAUWOO...BUFORD...PUMPKIN VINE...HORSE CREEK...HARRIMAN... WHITAKER...CHEYENNE...BURNS...CARPENTER...ALBIN...PINE BLUFFS 937 PM MDT MON APR 15 2013 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT TUESDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT TUESDAY. * TIMING...PERIODS OF SNOW WILL REDEVELOP TONIGHT AND CONTINUE THROUGH TUESDAY. THE SNOW COULD BE HEAVY AT TIMES. * TOTAL SNOW ACCUMULATIONS...8 TO 14 INCHES. ADDITIONAL SIGNIFICANT SNOW ACCUMULATIONS WILL BE POSSIBLE TUESDAY NIGHT AND WEDNESDAY. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS OF 15 TO 30 MPH WILL PRODUCE AREAS OF BLOWING AND DRIFTING SNOW THROUGH TUESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ WYZ103-105-161545- /O.CON.KCYS.WS.W.0009.130416T0600Z-130417T1800Z/ NORTH LARAMIE RANGE-SHIRLEY BASIN- INCLUDING THE CITY OF...MEDICINE BOW 937 PM MDT MON APR 15 2013 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MDT WEDNESDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MDT WEDNESDAY. * TIMING...SNOW IS EXPECTED REDEVELOP LATE TONIGHT AND CONTINUE THROUGH WEDNESDAY MORNING. THE SNOW MAY BE HEAVY AT TIMES. * TOTAL SNOW ACCUMULATIONS...8 TO 16 INCHES IN THE VALLEYS WITH UP TO TWO FEET ACROSS THE NORTHERN LARAMIE RANGE. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS OF 15 TO 30 MPH WILL PRODUCE SOME BLOWING AND DRIFTING SNOW MONDAY NIGHT THROUGH TUESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... AVOID TRAVEL IN THE WARNING AREA. IF YOU ARE PLANNING TO TRAVEL IN THE WARNING AREA...LISTEN TO THE LATEST WEATHER FORECAST AND CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE. IF YOU MUST TRAVEL IN THE WARNING AREA...TAKE ALONG A WINTER SURVIVAL KIT. IF YOU BECOME STRANDED IN A RURAL AREA...STAY WITH YOUR VEHICLE UNTIL HELP ARRIVES. TO KEEP WARM IN YOUR VEHICLE...RUN YOUR ENGINE 10 MINUTES EACH HOUR...AND MAKE SURE THE EXHAUST PIPE IS CLEAR OF SNOW TO AVOID CARBON MONOXIDE POISONING. && $$ WYZ104-109-111-113-161545- /O.CON.KCYS.WW.Y.0022.000000T0000Z-130417T0000Z/ FERRIS/SEMINOE/SHIRLEY MOUNTAINS-CENTRAL CARBON COUNTY- SOUTHWEST CARBON COUNTY-UPPER NORTH PLATTE RIVER BASIN- INCLUDING THE CITIES OF...MUDDY GAP...RAWLINS...SINCLAIR... HANNA...BAGGS...DIXON...SARATOGA...ENCAMPMENT...RIVERSIDE 937 PM MDT MON APR 15 2013 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT TUESDAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT TUESDAY. * TIMING...SNOW WILL REDEVELOP ACROSS CARBON COUNTY LATER TONIGHT AND CONTINUE THROUGH TUESDAY EVENING. * TOTAL SNOW ACCUMULATIONS...3 TO 6 INCHES THROUGH TUESDAY EVENING. ADDITIONAL LIGHT ACCUMULATIONS WILL BE POSSIBLE TUESDAY NIGHT AND WEDNESDAY. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS 15 TO 25 MPH WILL RESULT IN AREAS OF BLOWING AND DRIFTING SNOW. VISIBILITIES MAY BE REDUCED TO LESS THAN ONE HALF MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES WILL ALSO BE SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN AREAS AND WHEN APPROACHING AND DRIVING OVER RAILROAD CROSSINGS. && $$ NEZ003-021-096-161545- /O.CON.KCYS.WS.A.0007.130416T0600Z-130417T1500Z/ BOX BUTTE-MORRILL-SOUTH SIOUX- INCLUDING THE CITIES OF...ALLIANCE...BRIDGEPORT...BAYARD...AGATE 937 PM MDT MON APR 15 2013 ...WINTER STORM WATCH REMAINS IN EFFECT THROUGH WEDNESDAY MORNING... A WINTER STORM WATCH REMAINS IN EFFECT THROUGH WEDNESDAY MORNING. * TIMING...SNOW WILL DEVELOP LATE TONIGHT ACROSS EAST CENTRAL WYOMING AND THE WESTERN NEBRASKA PANHANDLE. THE SNOW COULD BE HEAVY AT TIMES...AND WILL CONTINUE THROUGH WEDNESDAY MORNING. * TOTAL SNOW ACCUMULATIONS...8 TO 12 INCHES WITH LOCALLY HIGHER AMOUNTS POSSIBLE. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS OF 15 TO 30 MPH WILL PRODUCE AREAS OF BLOWING AND DRIFTING SNOW TUESDAY THROUGH WEDNESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR HEAVY SNOW ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ NEZ002-095-WYZ101-102-161545- /O.CON.KCYS.WS.A.0007.130416T1200Z-130417T1500Z/ DAWES-NORTH SIOUX-CONVERSE COUNTY LOWER ELEVATIONS- NIOBRARA COUNTY- INCLUDING THE CITIES OF...CHADRON...HARRISON...DOUGLAS... GLENROCK...LUSK 937 PM MDT MON APR 15 2013 ...WINTER STORM WATCH REMAINS IN EFFECT FROM 6 AM MDT TUESDAY THROUGH WEDNESDAY MORNING... A WINTER STORM WATCH REMAINS IN EFFECT FROM 6 AM MDT TUESDAY THROUGH WEDNESDAY MORNING. * TIMING...SNOW WILL DEVELOP LATE TONIGHT AND PERSIST THROUGH WEDNESDAY MORNING. THE SNOW COULD BE HEAVY AT TIMES. * TOTAL SNOW ACCUMULATIONS...8 TO 12 INCHES WITH LOCALLY HIGHER AMOUNTS POSSIBLE. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS OF 15 TO 30 MPH WILL PRODUCE AREAS OF BLOWING AND DRIFTING SNOW TUESDAY THROUGH WEDNESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR HEAVY SNOW ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ JAMSKI
214 WWUS45 KCYS 160851 WSWCYS URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 251 AM MDT TUE APR 16 2013 ...PROLONGED WINTER STORM WILL AFFECT SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE THROUGH WEDNESDAY... .A SLOW MOVING PACIFIC STORM SYSTEM WILL INTERACT WITH A STATIONARY FRONT TO PRODUCE PERIODS OF SNOW ACROSS THE AREA TODAY THROUGH MUCH OF WEDNESDAY. THE SNOW MAY BE HEAVY AT TIMES. ALTHOUGH THE SNOW WILL FALL OVER THE NEXT COUPLE DAYS THERE WILL BE PERIODS WHEN THE SNOW WILL BECOME VERY LIGHT OR END FOR A TIME BEFORE RESUMING. GUSTY WINDS WILL OCCUR AT TIMES WITH BLOWING SNOW REDUCING VISIBILITIES. NEZ019-020-055-161800- /O.CAN.KCYS.WS.W.0009.000000T0000Z-130417T0000Z/ /O.EXB.KCYS.WW.Y.0022.000000T0000Z-130416T1800Z/ SCOTTS BLUFF-BANNER-CHEYENNE- INCLUDING THE CITIES OF...SCOTTSBLUFF...GERING...HARRISBURG... SIDNEY 251 AM MDT TUE APR 16 2013 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON MDT TODAY... ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT UNTIL NOON MDT TODAY. THE WINTER STORM WARNING HAS BEEN CANCELLED. * TIMING...MAINLY THIS MORNING. * TOTAL SNOW ACCUMULATIONS...2 TO 4 INCHES. ADDITIONAL LIGHT ACCUMULATIONS WILL BE POSSIBLE TUESDAY NIGHT AND WEDNESDAY. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS 10 TO 20 MPH WILL RESULT IN AREAS OF BLOWING AND DRIFTING SNOW. VISIBILITIES MAY BE REDUCED TO LESS THAN ONE HALF MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES WILL ALSO BE SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHEN APPROACHING AND DRIVING OVER RAILROAD CROSSINGS. && $$ NEZ021-161000- /O.CAN.KCYS.WS.A.0007.000000T0000Z-130417T1500Z/ MORRILL- INCLUDING THE CITIES OF...BRIDGEPORT...BAYARD 251 AM MDT TUE APR 16 2013 ...WINTER STORM WATCH IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS CANCELLED THE WINTER STORM WATCH. SOME SNOW WILL FALL FOR A TIME THIS MORNING THEN TAPER OFF BY AFTERNOON. ACCUMULATIONS OF AN INCH OR TWO ARE POSSIBLE. $$ WYZ101-102-162200- /O.UPG.KCYS.WS.A.0007.130416T1200Z-130417T1500Z/ /O.EXB.KCYS.WS.W.0009.130416T1200Z-130417T1800Z/ CONVERSE COUNTY LOWER ELEVATIONS-NIOBRARA COUNTY- INCLUDING THE CITIES OF...DOUGLAS...GLENROCK...LUSK 251 AM MDT TUE APR 16 2013 ...WINTER STORM WARNING IN EFFECT FROM 6 AM THIS MORNING TO NOON MDT WEDNESDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER STORM WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT FROM 6 AM THIS MORNING TO NOON MDT WEDNESDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * TIMING...TODAY THROUGH EARLY WEDNESDAY. * TOTAL SNOW ACCUMULATIONS...9 TO 12 INCHES WITH LOCALLY HIGHER AMOUNTS POSSIBLE. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS OF 10 TO 20 MPH WILL PRODUCE AREAS OF BLOWING AND DRIFTING SNOW TODAY THROUGH WEDNESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ NEZ002-095-162200- /O.UPG.KCYS.WS.A.0007.130416T1200Z-130417T1500Z/ /O.EXB.KCYS.WS.W.0009.130416T1800Z-130417T1800Z/ DAWES-NORTH SIOUX- INCLUDING THE CITIES OF...CHADRON...HARRISON 251 AM MDT TUE APR 16 2013 ...WINTER STORM WARNING IN EFFECT FROM NOON TODAY TO NOON MDT WEDNESDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER STORM WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT FROM NOON TODAY TO NOON MDT WEDNESDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * TIMING...THIS AFTERNOON THROUGH EARLY WEDNESDAY. * TOTAL SNOW ACCUMULATIONS...8 TO 10 INCHES WITH LOCALLY HIGHER AMOUNTS POSSIBLE. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS OF 15 TO 25 MPH WILL PRODUCE AREAS OF BLOWING AND DRIFTING SNOW TUESDAY THROUGH WEDNESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR HEAVY SNOW ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. && PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ NEZ003-096-162200- /O.UPG.KCYS.WS.A.0007.000000T0000Z-130417T1500Z/ /O.EXB.KCYS.WS.W.0009.130416T1800Z-130417T1800Z/ BOX BUTTE-SOUTH SIOUX- INCLUDING THE CITIES OF...ALLIANCE...AGATE 251 AM MDT TUE APR 16 2013 ...WINTER STORM WARNING IN EFFECT FROM NOON TODAY TO NOON MDT WEDNESDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER STORM WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT FROM NOON TODAY TO NOON MDT WEDNESDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * TIMING...THIS AFTERNOON THROUGH EARLY WEDNESDAY. * TOTAL SNOW ACCUMULATIONS...7 TO 10 INCHES WITH LOCALLY HIGHER AMOUNTS POSSIBLE. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS OF 15 TO 25 MPH WILL PRODUCE AREAS OF BLOWING AND DRIFTING SNOW TUESDAY THROUGH WEDNESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ WYZ112-114-162200- /O.EXT.KCYS.WS.W.0009.000000T0000Z-130417T1200Z/ SIERRA MADRE RANGE-SNOWY RANGE- INCLUDING THE CITIES OF...CENTENNIAL...ALBANY...WOODS LANDING 251 AM MDT TUE APR 16 2013 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 6 AM MDT WEDNESDAY... THE WINTER STORM WARNING IS NOW IN EFFECT UNTIL 6 AM MDT WEDNESDAY. * TIMING...PERIODS OF SNOW WILL FALL OVER THE MOUNTAINS THROUGH AT LEAST TUESDAY NIGHT. THE SNOW MAY BE HEAVY AT TIMES. * TOTAL SNOW ACCUMULATIONS...12 TO 18 INCHES THROUGH TUESDAY EVENING. ADDITIONAL ACCUMULATIONS WILL BE POSSIBLE ON WEDNESDAY. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS 15 TO 25 MPH WILL RESULT IN AREAS OF BLOWING AND DRIFTING SNOW. VISIBILITIES WILL BE REDUCED TO ONE QUARTER MILE AT TIMES IN THE SNOWY AND SIERRA MADRE MOUNTAINS. * IMPACTS...TRAVEL AND OUTDOOR RECREATION WILL BECOME DIFFICULT OR EVEN IMPOSSIBLE DUE TO PERIODS OF HEAVY SNOW AND BLOWING SNOW. PRECAUTIONARY/PREPAREDNESS ACTIONS... AVOID TRAVEL IN THE WARNING AREA. IF YOU ARE PLANNING TO TRAVEL IN THE WARNING AREA...LISTEN TO THE LATEST WEATHER FORECAST AND CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE. IF YOU MUST TRAVEL IN THE WARNING AREA...USE EXTREME CAUTION WHEN APPROACHING AND DRIVING OVER RAILROAD CROSSINGS...TAKE ALONG A WINTER SURVIVAL KIT. IF YOU BECOME STRANDED IN A RURAL AREA... STAY WITH YOUR VEHICLE UNTIL HELP ARRIVES. TO KEEP WARM IN YOUR VEHICLE...RUN YOUR ENGINE 10 MINUTES EACH HOUR...AND MAKE SURE THE EXHAUST PIPE IS CLEAR OF SNOW TO AVOID CARBON MONOXIDE POISONING. && $$ NEZ054-WYZ119-161800- /O.EXT.KCYS.WS.W.0009.000000T0000Z-130416T1800Z/ KIMBALL-EAST LARAMIE COUNTY- INCLUDING THE CITIES OF...KIMBALL...BURNS...CARPENTER...ALBIN... PINE BLUFFS 251 AM MDT TUE APR 16 2013 ...WINTER STORM WARNING NOW IN EFFECT UNTIL NOON MDT TODAY... THE WINTER STORM WARNING IS NOW IN EFFECT UNTIL NOON MDT TODAY. * TIMING...PERIODS OF SNOW WILL CONTINUE THIS MORNING THEN TAPER OFF BY NOON. * TOTAL SNOW ACCUMULATIONS...6 TO 10 INCHES. ADDITIONAL SNOW ACCUMULATIONS WILL BE POSSIBLE WEDNESDAY. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS OF 10 TO 20 MPH WILL PRODUCE AREAS OF BLOWING AND DRIFTING SNOW THROUGH TUESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ WYZ106>108-115>118-162200- /O.EXT.KCYS.WS.W.0009.000000T0000Z-130417T1800Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- EAST PLATTE COUNTY-GOSHEN COUNTY-LARAMIE VALLEY- SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS- CENTRAL LARAMIE COUNTY- INCLUDING THE CITIES OF...BORDEAUX...GLENDO...WHEATLAND... CHUGWATER...GUERNSEY...TORRINGTON...LARAMIE...VEDAUWOO...BUFORD... PUMPKIN VINE...HORSE CREEK...HARRIMAN...WHITAKER...CHEYENNE 251 AM MDT TUE APR 16 2013 ...WINTER STORM WARNING NOW IN EFFECT UNTIL NOON MDT WEDNESDAY... THE WINTER STORM WARNING IS NOW IN EFFECT UNTIL NOON MDT WEDNESDAY. * TIMING...THROUGH WEDNESDAY MORNING. * TOTAL SNOW ACCUMULATIONS...8 TO 13 INCHES. ADDITIONAL SIGNIFICANT SNOW ACCUMULATIONS WILL BE POSSIBLE WEDNESDAY. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS OF 10 TO 20 MPH WILL PRODUCE AREAS OF BLOWING AND DRIFTING SNOW THROUGH TUESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ WYZ110-162200- /O.EXT.KCYS.WS.W.0009.000000T0000Z-130417T1200Z/ NORTH SNOWY RANGE FOOTHILLS- INCLUDING THE CITIES OF...ARLINGTON...ELK MOUNTAIN 251 AM MDT TUE APR 16 2013 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 6 AM MDT WEDNESDAY... THE WINTER STORM WARNING IS NOW IN EFFECT UNTIL 6 AM MDT WEDNESDAY. * TIMING...PERIODS OF SNOW WILL CONTINUE THROUGH TONIGHT. THE SNOW COULD BE HEAVY AT TIMES. * TOTAL SNOW ACCUMULATIONS...8 TO 14 INCHES. ADDITIONAL SIGNIFICANT SNOW ACCUMULATIONS WILL BE POSSIBLE WEDNESDAY. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS OF 15 TO 25 MPH WILL PRODUCE AREAS OF BLOWING AND DRIFTING SNOW THROUGH TUESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ WYZ103-105-162200- /O.CON.KCYS.WS.W.0009.000000T0000Z-130417T1800Z/ NORTH LARAMIE RANGE-SHIRLEY BASIN- INCLUDING THE CITY OF...MEDICINE BOW 251 AM MDT TUE APR 16 2013 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MDT WEDNESDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MDT WEDNESDAY. * TIMING...SNOW IS EXPECTED TO CONTINUE THROUGH WEDNESDAY MORNING. THE SNOW MAY BE HEAVY AT TIMES. * TOTAL SNOW ACCUMULATIONS...8 TO 16 INCHES IN THE VALLEYS WITH UP TO TWO FEET ACROSS THE NORTHERN LARAMIE RANGE. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS OF 15 TO 30 MPH WILL PRODUCE SOME BLOWING AND DRIFTING SNOW MONDAY NIGHT THROUGH TUESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... AVOID TRAVEL IN THE WARNING AREA. IF YOU ARE PLANNING TO TRAVEL IN THE WARNING AREA...LISTEN TO THE LATEST WEATHER FORECAST AND CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE. IF YOU MUST TRAVEL IN THE WARNING AREA...TAKE ALONG A WINTER SURVIVAL KIT. IF YOU BECOME STRANDED IN A RURAL AREA...STAY WITH YOUR VEHICLE UNTIL HELP ARRIVES. TO KEEP WARM IN YOUR VEHICLE...RUN YOUR ENGINE 10 MINUTES EACH HOUR...AND MAKE SURE THE EXHAUST PIPE IS CLEAR OF SNOW TO AVOID CARBON MONOXIDE POISONING. && $$ WYZ104-109-111-113-162200- /O.EXT.KCYS.WW.Y.0022.000000T0000Z-130417T1200Z/ FERRIS/SEMINOE/SHIRLEY MOUNTAINS-CENTRAL CARBON COUNTY- SOUTHWEST CARBON COUNTY-UPPER NORTH PLATTE RIVER BASIN- INCLUDING THE CITIES OF...MUDDY GAP...RAWLINS...SINCLAIR... HANNA...BAGGS...DIXON...SARATOGA...ENCAMPMENT...RIVERSIDE 251 AM MDT TUE APR 16 2013 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 6 AM MDT WEDNESDAY... THE WINTER WEATHER ADVISORY IS NOW IN EFFECT UNTIL 6 AM MDT WEDNESDAY. * TIMING...SNOW WILL CONTINUE THROUGH TONIGHT. * TOTAL SNOW ACCUMULATIONS...3 TO 6 INCHES THROUGH TONIGHT. ADDITIONAL LIGHT ACCUMULATIONS WILL BE POSSIBLE WEDNESDAY. * WINDS/VISIBILITIES...NORTHEAST WINDS 15 TO 25 MPH WILL RESULT IN AREAS OF BLOWING AND DRIFTING SNOW. VISIBILITIES MAY BE REDUCED TO LESS THAN ONE HALF MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES WILL ALSO BE SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN AREAS AND WHEN APPROACHING AND DRIVING OVER RAILROAD CROSSINGS. && $$
666 WWUS45 KCYS 161713 WSWCYS URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 1113 AM MDT TUE APR 16 2013 ...PROLONGED WINTER STORM WILL AFFECT SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE THROUGH WEDNESDAY... .A SLOW MOVING PACIFIC STORM SYSTEM WILL INTERACT WITH A STATIONARY FRONT TO PRODUCE PERIODS OF SNOW ACROSS THE AREA THROUGH MUCH OF WEDNESDAY. THE SNOW MAY BE HEAVY AT TIMES. ALTHOUGH THE SNOW WILL FALL OVER THE NEXT COUPLE DAYS THERE WILL BE PERIODS WHEN THE SNOW WILL BECOME VERY LIGHT OR END FOR A TIME BEFORE RESUMING. GUSTY WINDS WILL OCCUR AT TIMES WITH BLOWING SNOW REDUCING VISIBILITIES. NEZ054-WYZ119-161815- /O.CAN.KCYS.WS.W.0009.000000T0000Z-130416T1800Z/ KIMBALL-EAST LARAMIE COUNTY- INCLUDING THE CITIES OF...KIMBALL...BURNS...CARPENTER...ALBIN... PINE BLUFFS 1113 AM MDT TUE APR 16 2013 ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS CANCELLED THE WINTER STORM WARNING. LIGHT SNOW WILL CONTINUE OVER THE AREA THE REST OF TODAY...WITH LESS THAN AN INCH OF NEW SNOW EXPECTED. FOR THAT REASON...THE WINTER STORM WARNING HAS BEEN CANCELLED. SOUTHEAST WINDS WILL GUST AS HIGH AS 30 MPH AND WILL CREATE PERIODS OF BLOWING AND DRIFTING SNOW. THE RESULT WILL BE REDUCED VISIBILITIES AND COLD WIND CHILL VALUES. $$ NEZ019-020-055-161815- /O.CAN.KCYS.WW.Y.0022.000000T0000Z-130416T1800Z/ SCOTTS BLUFF-BANNER-CHEYENNE- INCLUDING THE CITIES OF...SCOTTSBLUFF...GERING...HARRISBURG... SIDNEY 1113 AM MDT TUE APR 16 2013 ...WINTER WEATHER ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS CANCELLED THE WINTER WEATHER ADVISORY. LIGHT SNOW WILL CONTINUE OVER THE AREA THE REST OF TODAY...WITH LESS THAN AN INCH OF NEW SNOW EXPECTED. FOR THAT REASON...THE WINTER WEATHER ADVISORY HAS BEEN CANCELLED. SOUTHEAST WINDS WILL GUST AS HIGH AS 30 MPH AND WILL CREATE PERIODS OF BLOWING AND DRIFTING SNOW. THE RESULT WILL BE REDUCED VISIBILITIES AND COLD WIND CHILL VALUES. $$ NEZ002-095-096-162200- /O.EXT.KCYS.WS.W.0009.130416T1713Z-130417T1800Z/ DAWES-NORTH SIOUX-SOUTH SIOUX- INCLUDING THE CITIES OF...CHADRON...HARRISON...AGATE 1113 AM MDT TUE APR 16 2013 ...WINTER STORM WARNING NOW IN EFFECT UNTIL NOON MDT WEDNESDAY... THE WINTER STORM WARNING IS NOW IN EFFECT UNTIL NOON MDT WEDNESDAY. * TIMING...THROUGH NOON WEDNESDAY. * TOTAL NEW SNOW ACCUMULATIONS...8 TO 10 INCHES WITH LOCALLY HIGHER AMOUNTS POSSIBLE. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS GUSTING AS HIGH AS 35 MPH WILL PRODUCE PERIODS OF BLOWING AND DRIFTING SNOW THROUGH WEDNESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BEE SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ NEZ003-162200- /O.EXT.KCYS.WS.W.0009.130417T1200Z-130417T1800Z/ BOX BUTTE- INCLUDING THE CITY OF...ALLIANCE 1113 AM MDT TUE APR 16 2013 ...WINTER STORM WARNING NOW IN EFFECT FROM 6 AM TO NOON MDT WEDNESDAY... THE WINTER STORM WARNING IS NOW IN EFFECT FROM 6 AM TO NOON MDT WEDNESDAY. * TIMING...WEDNESDAY MORNING. * TOTAL SNOW ACCUMULATIONS...7 TO 10 INCHES WITH LOCALLY HIGHER AMOUNTS POSSIBLE. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS GUSTING AS HIGH AS 30 MPH WILL PRODUCE AREAS OF BLOWING AND DRIFTING SNOW THROUGH WEDNESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS ARE EXPECTED TO BECOME SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ WYZ112-114-162200- /O.CON.KCYS.WS.W.0009.000000T0000Z-130417T1200Z/ SIERRA MADRE RANGE-SNOWY RANGE- INCLUDING THE CITIES OF...CENTENNIAL...ALBANY...WOODS LANDING 1113 AM MDT TUE APR 16 2013 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM MDT WEDNESDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM MDT WEDNESDAY. * TIMING...PERIODS OF SNOW WILL FALL OVER THE MOUNTAINS THROUGH AT LEAST TONIGHT. THE SNOW MAY BE HEAVY AT TIMES. * TOTAL SNOW ACCUMULATIONS...12 TO 18 INCHES THROUGH THIS EVENING. ADDITIONAL ACCUMULATIONS WILL BE POSSIBLE ON WEDNESDAY. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS 15 TO 25 MPH WILL RESULT IN AREAS OF BLOWING AND DRIFTING SNOW. VISIBILITIES WILL BE REDUCED TO ONE QUARTER MILE AT TIMES IN THE SNOWY AND SIERRA MADRE MOUNTAINS. * IMPACTS...TRAVEL AND OUTDOOR RECREATION WILL BECOME DIFFICULT OR EVEN IMPOSSIBLE DUE TO PERIODS OF HEAVY SNOW AND BLOWING SNOW. PRECAUTIONARY/PREPAREDNESS ACTIONS... AVOID TRAVEL IN THE WARNING AREA. IF YOU ARE PLANNING TO TRAVEL IN THE WARNING AREA...LISTEN TO THE LATEST WEATHER FORECAST AND CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE. IF YOU MUST TRAVEL IN THE WARNING AREA...USE EXTREME CAUTION WHEN APPROACHING AND DRIVING OVER RAILROAD CROSSINGS...TAKE ALONG A WINTER SURVIVAL KIT. IF YOU BECOME STRANDED IN A RURAL AREA... STAY WITH YOUR VEHICLE UNTIL HELP ARRIVES. TO KEEP WARM IN YOUR VEHICLE...RUN YOUR ENGINE 10 MINUTES EACH HOUR...AND MAKE SURE THE EXHAUST PIPE IS CLEAR OF SNOW TO AVOID CARBON MONOXIDE POISONING. && $$ WYZ101>103-105>108-115>118-162200- /O.CON.KCYS.WS.W.0009.000000T0000Z-130417T1800Z/ CONVERSE COUNTY LOWER ELEVATIONS-NIOBRARA COUNTY- NORTH LARAMIE RANGE-SHIRLEY BASIN- CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- EAST PLATTE COUNTY-GOSHEN COUNTY-LARAMIE VALLEY- SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS- CENTRAL LARAMIE COUNTY- INCLUDING THE CITIES OF...DOUGLAS...GLENROCK...LUSK... MEDICINE BOW...BORDEAUX...GLENDO...WHEATLAND...CHUGWATER... GUERNSEY...TORRINGTON...LARAMIE...VEDAUWOO...BUFORD... PUMPKIN VINE...HORSE CREEK...HARRIMAN...WHITAKER...CHEYENNE 1113 AM MDT TUE APR 16 2013 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MDT WEDNESDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MDT WEDNESDAY. * TIMING...SNOW IS EXPECTED TO CONTINUE THROUGH WEDNESDAY MORNING. THE SNOW MAY BE HEAVY AT TIMES. * TOTAL SNOW ACCUMULATIONS...8 TO 16 INCHES IN THE VALLEYS WITH UP TO TWO FEET ACROSS THE NORTHERN LARAMIE RANGE. * WINDS/VISIBILITIES...EASTERLY WINDS GUSTING AS 50 MPH WILL PRODUCE BLOWING AND DRIFTING SNOW TODAY. VISIBILITIES WILL BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BE SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... AVOID TRAVEL IN THE WARNING AREA. IF YOU ARE PLANNING TO TRAVEL IN THE WARNING AREA...LISTEN TO THE LATEST WEATHER FORECAST AND CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE. IF YOU MUST TRAVEL IN THE WARNING AREA...TAKE ALONG A WINTER SURVIVAL KIT. IF YOU BECOME STRANDED IN A RURAL AREA...STAY WITH YOUR VEHICLE UNTIL HELP ARRIVES. TO KEEP WARM IN YOUR VEHICLE...RUN YOUR ENGINE 10 MINUTES EACH HOUR...AND MAKE SURE THE EXHAUST PIPE IS CLEAR OF SNOW TO AVOID CARBON MONOXIDE POISONING. && $$ WYZ110-162200- /O.CON.KCYS.WS.W.0009.000000T0000Z-130417T1200Z/ NORTH SNOWY RANGE FOOTHILLS- INCLUDING THE CITIES OF...ARLINGTON...ELK MOUNTAIN 1113 AM MDT TUE APR 16 2013 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM MDT WEDNESDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM MDT WEDNESDAY. * TIMING...PERIODS OF SNOW WILL CONTINUE THROUGH TONIGHT. THE SNOW COULD BE HEAVY AT TIMES. * TOTAL SNOW ACCUMULATIONS...8 TO 14 INCHES. ADDITIONAL SIGNIFICANT SNOW ACCUMULATIONS WILL BE POSSIBLE WEDNESDAY. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS GUSTING AS HIGH AS 35 MPH WILL PRODUCE AREAS OF BLOWING AND DRIFTING SNOW THROUGH TUESDAY. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BE SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ WYZ104-109-111-113-162200- /O.CON.KCYS.WW.Y.0022.000000T0000Z-130417T1200Z/ FERRIS/SEMINOE/SHIRLEY MOUNTAINS-CENTRAL CARBON COUNTY- SOUTHWEST CARBON COUNTY-UPPER NORTH PLATTE RIVER BASIN- INCLUDING THE CITIES OF...MUDDY GAP...RAWLINS...SINCLAIR... HANNA...BAGGS...DIXON...SARATOGA...ENCAMPMENT...RIVERSIDE 1113 AM MDT TUE APR 16 2013 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM MDT WEDNESDAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM MDT WEDNESDAY. * TIMING...SNOW WILL CONTINUE THROUGH TONIGHT. * NEW SNOW ACCUMULATIONS...3 TO 6 INCHES THROUGH TONIGHT. ADDITIONAL LIGHT ACCUMULATIONS WILL BE POSSIBLE WEDNESDAY. * WINDS/VISIBILITIES...NORTHEAST WINDS GUSTING AS HIGH AS 40 MPH WILL RESULT IN AREAS OF BLOWING AND DRIFTING SNOW. VISIBILITIES MAY BE REDUCED TO LESS THAN ONE HALF MILE AT TIMES. * IMPACTS...ROADS WILL BE SLICK AND SNOW COVERED. VISIBILITIES WILL ALSO BE SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN AREAS AND WHEN APPROACHING AND DRIVING OVER RAILROAD CROSSINGS. && $$ WEILAND
168 WWUS45 KCYS 162155 WSWCYS URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 355 PM MDT TUE APR 16 2013 ...PROLONGED WINTER STORM WILL AFFECT SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE THROUGH WEDNESDAY... .A SLOW MOVING PACIFIC STORM SYSTEM WILL INTERACT WITH A STATIONARY FRONT TO PRODUCE ACCUMULATING SNOW ACROSS THE AREA THROUGH MUCH OF WEDNESDAY. THE SNOW MAY BE HEAVY AT TIMES. THE MORE WIDESPREAD AND HEAVIER SNOW WILL SPREAD EAST AND OVER THE NEBRASKA PANHANDLE EARLY TONIGHT. ALONG WITH THE SNOW WILL BE STRONG SOUTHEAST WINDS THROUGH THE EVENING HOURS. THEN MORE NORTHERLY WINDS WILL GUST AS HIGH AS 45 MPH...MAINLY EAST OF THE LARAMIE RANGE BY LATE WEDNESDAY MORNING AND CONTINUE THROUGH THE EARLY EVENING. BOTH PERIODS OF WINDS WILL PRODUCE CONSIDERABLE BLOWING AND DRIFTING SNOW...POOR VISIBILITIES AND HAZARDOUS TRAVEL CONDITIONS. NEZ003-170600- /O.CAN.KCYS.WS.W.0009.130417T1200Z-130417T1800Z/ /O.NEW.KCYS.WS.A.0008.130417T0600Z-130418T0000Z/ BOX BUTTE- INCLUDING THE CITY OF...ALLIANCE 355 PM MDT TUE APR 16 2013 ...WINTER STORM WATCH IN EFFECT FROM MIDNIGHT MDT TONIGHT THROUGH WEDNESDAY AFTERNOON... ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER STORM WATCH...WHICH IS IN EFFECT FROM MIDNIGHT MDT TONIGHT THROUGH WEDNESDAY AFTERNOON. THE WINTER STORM WARNING HAS BEEN CANCELLED. * TIMING...FROM MIDNIGHT TONIGHT THROUGH WEDNESDAY. * TOTAL SNOW ACCUMULATIONS...6 TO 9 INCHES WITH LOCALLY HIGHER AMOUNTS POSSIBLE. * WINDS/VISIBILITIES...NORTHEAST WINDS GUSTING AS HIGH AS 40 MPH WILL PRODUCE AREAS OF BLOWING AND DRIFTING SNOW FROM LATE MORNING WEDNESDAY THROUGH THE EARLY EVENING HOURS. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ WYZ104-109-111-113-170600- /O.UPG.KCYS.WW.Y.0022.000000T0000Z-130417T1200Z/ /O.EXB.KCYS.WS.W.0009.000000T0000Z-130418T0000Z/ FERRIS/SEMINOE/SHIRLEY MOUNTAINS-CENTRAL CARBON COUNTY- SOUTHWEST CARBON COUNTY-UPPER NORTH PLATTE RIVER BASIN- INCLUDING THE CITIES OF...MUDDY GAP...RAWLINS...SINCLAIR... HANNA...BAGGS...DIXON...SARATOGA...ENCAMPMENT...RIVERSIDE 355 PM MDT TUE APR 16 2013 ...WINTER STORM WARNING IN EFFECT UNTIL 6 PM MDT WEDNESDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER STORM WARNING FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT UNTIL 6 PM MDT WEDNESDAY. THE WINTER WEATHER ADVISORY IS NO LONGER IN EFFECT. * TIMING...THROUGH WEDNESDAY. * NEW SNOW ACCUMULATIONS...6 TO 12 INCHES THROUGH WEDNESDAY. * WINDS/VISIBILITIES...NORTHEAST WINDS GUSTING AS HIGH AS 45 MPH WILL RESULT IN AREAS OF BLOWING AND DRIFTING SNOW. VISIBILITIES MAY BE REDUCED TO LESS THAN ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BE SLICK AND SNOW COVERED. VISIBILITIES WILL ALSO BE SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... AVOID TRAVEL IN THE WARNING AREA. IF YOU ARE PLANNING TO TRAVEL IN THE WARNING AREA...LISTEN TO THE LATEST WEATHER FORECAST AND CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE. IF YOU MUST TRAVEL IN THE WARNING AREA...USE EXTREME CAUTION WHEN APPROACHING AND DRIVING OVER RAILROAD CROSSINGS...TAKE ALONG A WINTER SURVIVAL KIT. IF YOU BECOME STRANDED IN A RURAL AREA...STAY WITH YOUR VEHICLE UNTIL HELP ARRIVES. TO KEEP WARM IN YOUR VEHICLE...RUN YOUR ENGINE 10 MINUTES EACH HOUR...AND MAKE SURE THE EXHAUST PIPE IS CLEAR OF SNOW TO AVOID CARBON MONOXIDE POISONING. && $$ WYZ112-114-170600- /O.EXT.KCYS.WS.W.0009.000000T0000Z-130418T0000Z/ SIERRA MADRE RANGE-SNOWY RANGE- INCLUDING THE CITIES OF...CENTENNIAL...ALBANY...WOODS LANDING 355 PM MDT TUE APR 16 2013 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 6 PM MDT WEDNESDAY... THE WINTER STORM WARNING IS NOW IN EFFECT UNTIL 6 PM MDT WEDNESDAY. * TIMING...SNOW WILL FALL OVER THE MOUNTAINS THROUGH WEDNESDAY. THE SNOW MAY BE HEAVY AT TIMES. * TOTAL NEW SNOW ACCUMULATIONS...12 TO 18 INCHES THROUGH WEDNESDAY. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS GUSTING AS HIGH AS 40 MPH WILL PRODUCE BLOWING AND DRIFTING SNOW. VISIBILITIES WILL BE REDUCED TO ONE QUARTER MILE AT TIMES IN THE SNOWY AND SIERRA MADRE MOUNTAINS. * IMPACTS...TRAVEL AND OUTDOOR RECREATION WILL BECOME DIFFICULT OR EVEN IMPOSSIBLE DUE TO PERIODS OF HEAVY SNOW AND BLOWING SNOW. PRECAUTIONARY/PREPAREDNESS ACTIONS... AVOID TRAVEL IN THE WARNING AREA. IF YOU ARE PLANNING TO TRAVEL IN THE WARNING AREA...LISTEN TO THE LATEST WEATHER FORECAST AND CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE. IF YOU MUST TRAVEL IN THE WARNING AREA...USE EXTREME CAUTION WHEN APPROACHING AND DRIVING OVER RAILROAD CROSSINGS...TAKE ALONG A WINTER SURVIVAL KIT. IF YOU BECOME STRANDED IN A RURAL AREA... STAY WITH YOUR VEHICLE UNTIL HELP ARRIVES. TO KEEP WARM IN YOUR VEHICLE...RUN YOUR ENGINE 10 MINUTES EACH HOUR...AND MAKE SURE THE EXHAUST PIPE IS CLEAR OF SNOW TO AVOID CARBON MONOXIDE POISONING. && $$ NEZ002-095-096-WYZ101>103-105>108-110-115>118-170600- /O.EXT.KCYS.WS.W.0009.000000T0000Z-130418T0000Z/ DAWES-NORTH SIOUX-SOUTH SIOUX-CONVERSE COUNTY LOWER ELEVATIONS- NIOBRARA COUNTY-NORTH LARAMIE RANGE-SHIRLEY BASIN- CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- EAST PLATTE COUNTY-GOSHEN COUNTY-NORTH SNOWY RANGE FOOTHILLS- LARAMIE VALLEY-SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS- CENTRAL LARAMIE COUNTY- INCLUDING THE CITIES OF...CHADRON...HARRISON...AGATE...DOUGLAS... GLENROCK...LUSK...MEDICINE BOW...BORDEAUX...GLENDO...WHEATLAND... CHUGWATER...GUERNSEY...TORRINGTON...ARLINGTON...ELK MOUNTAIN... LARAMIE...VEDAUWOO...BUFORD...PUMPKIN VINE...HORSE CREEK... HARRIMAN...WHITAKER...CHEYENNE 355 PM MDT TUE APR 16 2013 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 6 PM MDT WEDNESDAY... THE WINTER STORM WARNING IS NOW IN EFFECT UNTIL 6 PM MDT WEDNESDAY. * TIMING...THROUGH WEDNESDAY. * TOTAL NEW SNOW ACCUMULATIONS...8 TO 13 INCHES WITH 12 TO 18 INCHES OVER THE LARAMIE RANGE. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS GUSTING AS HIGH AS 45 MPH THIS EVENING AND AGAIN ON WEDNESDAY WILL PRODUCE BLOWING AND DRIFTING SNOW. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BE SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ NEZ019>021-054-055-WYZ119-170600- /O.NEW.KCYS.WS.A.0008.130417T0600Z-130418T0000Z/ SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE-EAST LARAMIE COUNTY- INCLUDING THE CITIES OF...SCOTTSBLUFF...GERING...HARRISBURG... BRIDGEPORT...BAYARD...KIMBALL...SIDNEY...BURNS...CARPENTER... ALBIN...PINE BLUFFS 355 PM MDT TUE APR 16 2013 ...WINTER STORM WATCH IN EFFECT FROM MIDNIGHT MDT TONIGHT THROUGH WEDNESDAY AFTERNOON... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER STORM WATCH...WHICH IS IN EFFECT FROM MIDNIGHT MDT TONIGHT THROUGH WEDNESDAY AFTERNOON. * TIMING...MIDNIGHT TONIGHT THROUGH WEDNESDAY. * TOTAL SNOW ACCUMULATIONS...6 TO 9 INCHES. * WINDS/VISIBILITIES...NORTHEAST WINDS GUSTING AS HIGH AS 45 MPH BY LATE MORNING WEDNESDAY WILL PRODUCE AREAS OF BLOWING AND DRIFTING SNOW. * IMPACTS...ROADS WILL BECOME SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ WEILAND
117 WWUS45 KCYS 170142 WSWCYS URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 742 PM MDT TUE APR 16 2013 ...PROLONGED WINTER STORM WILL AFFECT SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE THROUGH WEDNESDAY... .A SLOW MOVING PACIFIC STORM SYSTEM WILL INTERACT WITH A STATIONARY FRONT TO PRODUCE ACCUMULATING SNOW ACROSS THE AREA THROUGH MUCH OF WEDNESDAY. THE SNOW MAY BE HEAVY AT TIMES. THE MORE WIDESPREAD AND HEAVIER SNOW WILL SPREAD EAST AND OVER THE NEBRASKA PANHANDLE EARLY TONIGHT. ALONG WITH THE SNOW WILL BE STRONG SOUTHEAST WINDS THROUGH THE EVENING HOURS. THEN MORE NORTHERLY WINDS WILL GUST AS HIGH AS 45 MPH...MAINLY EAST OF THE LARAMIE RANGE BY LATE WEDNESDAY MORNING AND CONTINUE THROUGH THE EARLY EVENING. BOTH PERIODS OF WINDS WILL PRODUCE CONSIDERABLE BLOWING AND DRIFTING SNOW...POOR VISIBILITIES AND HAZARDOUS TRAVEL CONDITIONS. NEZ003-019>021-054-055-WYZ119-171200- /O.UPG.KCYS.WS.A.0008.130417T0600Z-130418T0000Z/ /O.EXB.KCYS.WS.W.0009.130417T0600Z-130418T0000Z/ BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE- EAST LARAMIE COUNTY- INCLUDING THE CITIES OF...ALLIANCE...SCOTTSBLUFF...GERING... HARRISBURG...BRIDGEPORT...BAYARD...KIMBALL...SIDNEY...BURNS... CARPENTER...ALBIN...PINE BLUFFS 742 PM MDT TUE APR 16 2013 ...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM MDT WEDNESDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER STORM WARNING FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM MDT WEDNESDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * TIMING...MIDNIGHT TONIGHT THROUGH WEDNESDAY. * TOTAL SNOW ACCUMULATIONS...6 TO 9 INCHES. * WINDS/VISIBILITIES...NORTHEAST WINDS GUSTING AS HIGH AS 45 MPH BY LATE MORNING WEDNESDAY WILL PRODUCE AREAS OF BLOWING AND DRIFTING SNOW. * IMPACTS...ROADS WILL BECOME SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... AVOID TRAVEL IN THE WARNING AREA. IF YOU ARE PLANNING TO TRAVEL IN THE WARNING AREA...LISTEN TO THE LATEST WEATHER FORECAST AND CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE. IF YOU MUST TRAVEL IN THE WARNING AREA...USE EXTREME CAUTION WHEN APPROACHING AND DRIVING OVER RAILROAD CROSSINGS...TAKE ALONG A WINTER SURVIVAL KIT. IF YOU BECOME STRANDED IN A RURAL AREA...STAY WITH YOUR VEHICLE UNTIL HELP ARRIVES. TO KEEP WARM IN YOUR VEHICLE...RUN YOUR ENGINE 10 MINUTES EACH HOUR...AND MAKE SURE THE EXHAUST PIPE IS CLEAR OF SNOW TO AVOID CARBON MONOXIDE POISONING. && $$ WYZ104-109-111-113-171200- /O.CON.KCYS.WS.W.0009.000000T0000Z-130418T0000Z/ FERRIS/SEMINOE/SHIRLEY MOUNTAINS-CENTRAL CARBON COUNTY- SOUTHWEST CARBON COUNTY-UPPER NORTH PLATTE RIVER BASIN- INCLUDING THE CITIES OF...MUDDY GAP...RAWLINS...SINCLAIR... HANNA...BAGGS...DIXON...SARATOGA...ENCAMPMENT...RIVERSIDE 742 PM MDT TUE APR 16 2013 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT WEDNESDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT WEDNESDAY. * TIMING...THROUGH WEDNESDAY. * NEW SNOW ACCUMULATIONS...6 TO 12 INCHES THROUGH WEDNESDAY. * WINDS/VISIBILITIES...NORTHEAST WINDS GUSTING AS HIGH AS 45 MPH WILL RESULT IN AREAS OF BLOWING AND DRIFTING SNOW. VISIBILITIES MAY BE REDUCED TO LESS THAN ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BE SLICK AND SNOW COVERED. VISIBILITIES WILL ALSO BE SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... AVOID TRAVEL IN THE WARNING AREA. IF YOU ARE PLANNING TO TRAVEL IN THE WARNING AREA...LISTEN TO THE LATEST WEATHER FORECAST AND CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE. IF YOU MUST TRAVEL IN THE WARNING AREA...USE EXTREME CAUTION WHEN APPROACHING AND DRIVING OVER RAILROAD CROSSINGS...TAKE ALONG A WINTER SURVIVAL KIT. IF YOU BECOME STRANDED IN A RURAL AREA... STAY WITH YOUR VEHICLE UNTIL HELP ARRIVES. TO KEEP WARM IN YOUR VEHICLE...RUN YOUR ENGINE 10 MINUTES EACH HOUR...AND MAKE SURE THE EXHAUST PIPE IS CLEAR OF SNOW TO AVOID CARBON MONOXIDE POISONING. && $$ WYZ112-114-171200- /O.CON.KCYS.WS.W.0009.000000T0000Z-130418T0000Z/ SIERRA MADRE RANGE-SNOWY RANGE- INCLUDING THE CITIES OF...CENTENNIAL...ALBANY...WOODS LANDING 742 PM MDT TUE APR 16 2013 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT WEDNESDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT WEDNESDAY. * TIMING...SNOW WILL FALL OVER THE MOUNTAINS THROUGH WEDNESDAY. THE SNOW MAY BE HEAVY AT TIMES. * TOTAL NEW SNOW ACCUMULATIONS...12 TO 18 INCHES THROUGH WEDNESDAY. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS GUSTING AS HIGH AS 40 MPH WILL PRODUCE BLOWING AND DRIFTING SNOW. VISIBILITIES WILL BE REDUCED TO ONE QUARTER MILE AT TIMES IN THE SNOWY AND SIERRA MADRE MOUNTAINS. * IMPACTS...TRAVEL AND OUTDOOR RECREATION WILL BECOME DIFFICULT OR EVEN IMPOSSIBLE DUE TO PERIODS OF HEAVY SNOW AND BLOWING SNOW. PRECAUTIONARY/PREPAREDNESS ACTIONS... AVOID TRAVEL IN THE WARNING AREA. IF YOU ARE PLANNING TO TRAVEL IN THE WARNING AREA...LISTEN TO THE LATEST WEATHER FORECAST AND CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE. IF YOU MUST TRAVEL IN THE WARNING AREA...USE EXTREME CAUTION WHEN APPROACHING AND DRIVING OVER RAILROAD CROSSINGS...TAKE ALONG A WINTER SURVIVAL KIT. IF YOU BECOME STRANDED IN A RURAL AREA... STAY WITH YOUR VEHICLE UNTIL HELP ARRIVES. TO KEEP WARM IN YOUR VEHICLE...RUN YOUR ENGINE 10 MINUTES EACH HOUR...AND MAKE SURE THE EXHAUST PIPE IS CLEAR OF SNOW TO AVOID CARBON MONOXIDE POISONING. && $$ NEZ002-095-096-WYZ101>103-105>108-110-115>118-171200- /O.CON.KCYS.WS.W.0009.000000T0000Z-130418T0000Z/ DAWES-NORTH SIOUX-SOUTH SIOUX-CONVERSE COUNTY LOWER ELEVATIONS- NIOBRARA COUNTY-NORTH LARAMIE RANGE-SHIRLEY BASIN- CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- EAST PLATTE COUNTY-GOSHEN COUNTY-NORTH SNOWY RANGE FOOTHILLS- LARAMIE VALLEY-SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS- CENTRAL LARAMIE COUNTY- INCLUDING THE CITIES OF...CHADRON...HARRISON...AGATE...DOUGLAS... GLENROCK...LUSK...MEDICINE BOW...BORDEAUX...GLENDO...WHEATLAND... CHUGWATER...GUERNSEY...TORRINGTON...ARLINGTON...ELK MOUNTAIN... LARAMIE...VEDAUWOO...BUFORD...PUMPKIN VINE...HORSE CREEK... HARRIMAN...WHITAKER...CHEYENNE 742 PM MDT TUE APR 16 2013 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT WEDNESDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT WEDNESDAY. * TIMING...THROUGH WEDNESDAY. * TOTAL NEW SNOW ACCUMULATIONS...8 TO 13 INCHES WITH 12 TO 18 INCHES OVER THE LARAMIE RANGE. * WINDS/VISIBILITIES...EAST TO NORTHEAST WINDS GUSTING AS HIGH AS 45 MPH THIS EVENING AND AGAIN ON WEDNESDAY WILL PRODUCE BLOWING AND DRIFTING SNOW. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BE SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$
338 WWUS45 KCYS 170850 WSWCYS URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 250 AM MDT WED APR 17 2013 ...WINTER STORM WILL CONTINUE TO AFFECT SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE THROUGH THIS EVENING... .A POTENT UPPER LEVEL STORM SYSTEM WILL MOVE ACROSS THE REGION TODAY. LARGE SCALE LIFT WILL COMBINE WITH LIFT BEHIND THE COLD FRONT TO CONTINUE TO PRODUCE THE SNOWFALL. THE SNOW WILL BE MOST WIDESPREAD ACROSS SOUTHEAST WYOMING THIS MORNING AND THEN WILL SPREAD EASTWARD INTO THE WESTERN NEBRASKA PANHANDLE BY LATE MORNING. AREAS OF FREEZING DRIZZLE OR LIGHT FREEZING RAIN WILL BE POSSIBLE MAINLY OVER THE SOUTHERN NEBRASKA PANHANDLE THROUGH THIS MORNING BEFORE THE SNOW ARRIVES. IN ADDITION TO THE SNOWFALL...NORTHERLY WINDS GUSTING TO 40 MPH BEHIND THE COLD FRONT WILL AFFECT MAINLY AREAS TO THE EAST OF THE LARAMIE RANGE DURING THE LATE MORNING THROUGH THE EVENING...RESULTING IN AREAS OF BLOWING SNOW. HAZARDOUS TRAVEL CONDITIONS WILL CONTINUE THROUGH THIS EVENING OVER MOST OF THE AREA. THE SNOW WILL TAPER OFF AND THE WINDS WILL DECREASE BY EARLY TONIGHT AS THE STORM SYSTEMS EXITS THE REGION. WYZ101>119-172100- /O.EXT.KCYS.WS.W.0009.000000T0000Z-130418T0300Z/ CONVERSE COUNTY LOWER ELEVATIONS-NIOBRARA COUNTY- NORTH LARAMIE RANGE-FERRIS/SEMINOE/SHIRLEY MOUNTAINS- SHIRLEY BASIN-CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- EAST PLATTE COUNTY-GOSHEN COUNTY-CENTRAL CARBON COUNTY- NORTH SNOWY RANGE FOOTHILLS-SOUTHWEST CARBON COUNTY- SIERRA MADRE RANGE-UPPER NORTH PLATTE RIVER BASIN-SNOWY RANGE- LARAMIE VALLEY-SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS- CENTRAL LARAMIE COUNTY-EAST LARAMIE COUNTY- INCLUDING THE CITIES OF...DOUGLAS...GLENROCK...LUSK...MUDDY GAP... MEDICINE BOW...BORDEAUX...GLENDO...WHEATLAND...CHUGWATER... GUERNSEY...TORRINGTON...RAWLINS...SINCLAIR...HANNA...ARLINGTON... ELK MOUNTAIN...BAGGS...DIXON...SARATOGA...ENCAMPMENT... RIVERSIDE...CENTENNIAL...ALBANY...WOODS LANDING...LARAMIE... VEDAUWOO...BUFORD...PUMPKIN VINE...HORSE CREEK...HARRIMAN... WHITAKER...CHEYENNE...BURNS...CARPENTER...ALBIN...PINE BLUFFS 250 AM MDT WED APR 17 2013 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 9 PM MDT THIS EVENING... THE WINTER STORM WARNING IS NOW IN EFFECT UNTIL 9 PM MDT THIS EVENING. * TIMING...THROUGH 9PM THIS EVENING. * TOTAL NEW SNOW ACCUMULATIONS...3 TO 6 INCHES WITH HIGHER AMOUNTS IN THE MOUNTAINS. * WINDS/VISIBILITIES...NORTHEAST WINDS GUSTING AS HIGH AS 30 MPH THIS MORNING THEN BECOMING NORTH WINDS GUSTING TO 40 MPH THIS AFTERNOON...MAINLY TO THE EAST OF THE LARAMIE RANGE. THE GUSTY WINDS WILL PRODUCE BLOWING AND DRIFTING SNOW. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BE SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ NEZ002-003-019>021-054-055-095-096-172100- /O.EXT.KCYS.WS.W.0009.000000T0000Z-130418T0800Z/ DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE- NORTH SIOUX-SOUTH SIOUX- INCLUDING THE CITIES OF...CHADRON...ALLIANCE...SCOTTSBLUFF... GERING...HARRISBURG...BRIDGEPORT...BAYARD...KIMBALL...SIDNEY... HARRISON...AGATE 250 AM MDT WED APR 17 2013 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 2 AM MDT THURSDAY... THE WINTER STORM WARNING IS NOW IN EFFECT UNTIL 2 AM MDT THURSDAY. * TIMING...THROUGH 2 AM MDT THURSDAY. * TOTAL NEW SNOW ACCUMULATIONS...3 TO 5 INCHES. FREEZING DRIZZLE OR LIGHT FREEZING RAIN COULD PRODUCE ICE ACCUMULATIONS OF UP TO ONE TENTH OF AN INCH THROUGH THIS MORNING OVER THE SOUTHERN PANHANDLE. * WINDS/VISIBILITIES...NORTH WINDS GUSTING TO 40 MPH THIS AFTERNOON WILL PRODUCE BLOWING AND DRIFTING SNOW. VISIBILITIES MAY BE REDUCED TO ONE QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BE EXTREMELY SLICK OVER THE SOUTHERN PANHANDLE THIS MORNING CREATING VERY DANGEROUS DRIVING CONDITIONS. ROADS WILL BE SNOW COVERED THIS AFTERNOON. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ FINCH
354 WWUS45 KCYS 171647 WSWCYS URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 1047 AM MDT WED APR 17 2013 ...WINTER STORM WILL CONTINUE TO AFFECT SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE THROUGH THIS EVENING... .A POTENT STORM SYSTEM WILL MOVE ACROSS THE CENTRAL ROCKIES THE REST OF TODAY AND TONIGHT. THE STORM WILL CONTINUE TO PRODUCE WIDESPREAD ACCUMULATING SNOWFALL OVER SOUTHEAST WYOMING AND THE WESTERN NEBRASKA NEBRASKA THROUGH TONIGHT. THE SNOW WILL BE HEAVY AT TIMES THROUGH THE EARLY EVENING HOURS. ADDITIONAL SNOWFALL THROUGH TONIGHT WILL BE FROM 3 TO 5 INCHES...WITH LARGER AMOUNTS OVER THE MOUNTAINS. ALONG WITH THE SNOW WILL BE NORTHERLY WINDS GUSTING AS HIGH AS 35 MPH THROUGH THIS EVENING. THE WINDS WILL PRODUCE AREAS OF BLOWING AND DRIFTING SNOW AND COLD WIND CHILL VALUES. HAZARDOUS TRAVEL CONDITIONS WILL CONTINUE THROUGH THIS EVENING OVER MOST OF THE AREA. THE SNOW WILL TAPER OFF AND THE WINDS WILL DECREASE BY EARLY TONIGHT AS THE STORM SYSTEMS EXITS THE REGION. THE FREEZING DRIZZLE OVER THE PARTS OF CHEYENNE AND SOUTHERN MORRILL COUNTIES WILL CHANGE OVER TO ALL SNOW BY THE EARLY AFTERNOON. THE RESULTING GLAZE ON THE ROADS WILL CONTRIBUTE TO THE SLICK ROAD CONDITIONS. WYZ101>119-172300- /O.CON.KCYS.WS.W.0009.000000T0000Z-130418T0300Z/ CONVERSE COUNTY LOWER ELEVATIONS-NIOBRARA COUNTY- NORTH LARAMIE RANGE-FERRIS/SEMINOE/SHIRLEY MOUNTAINS- SHIRLEY BASIN-CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- EAST PLATTE COUNTY-GOSHEN COUNTY-CENTRAL CARBON COUNTY- NORTH SNOWY RANGE FOOTHILLS-SOUTHWEST CARBON COUNTY- SIERRA MADRE RANGE-UPPER NORTH PLATTE RIVER BASIN-SNOWY RANGE- LARAMIE VALLEY-SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS- CENTRAL LARAMIE COUNTY-EAST LARAMIE COUNTY- INCLUDING THE CITIES OF...DOUGLAS...GLENROCK...LUSK...MUDDY GAP... MEDICINE BOW...BORDEAUX...GLENDO...WHEATLAND...CHUGWATER... GUERNSEY...TORRINGTON...RAWLINS...SINCLAIR...HANNA...ARLINGTON... ELK MOUNTAIN...BAGGS...DIXON...SARATOGA...ENCAMPMENT... RIVERSIDE...CENTENNIAL...ALBANY...WOODS LANDING...LARAMIE... VEDAUWOO...BUFORD...PUMPKIN VINE...HORSE CREEK...HARRIMAN... WHITAKER...CHEYENNE...BURNS...CARPENTER...ALBIN...PINE BLUFFS 1047 AM MDT WED APR 17 2013 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING. * TIMING...THROUGH 9 PM THIS EVENING. * TOTAL NEW SNOW ACCUMULATIONS...3 TO 5 INCHES WITH HIGHER AMOUNTS IN THE MOUNTAINS. * WINDS/VISIBILITIES...NORTHERLY WINDS GUSTING AS HIGH AS 35 MPH. THE GUSTY WINDS WILL PRODUCE BLOWING AND DRIFTING SNOW. VISIBILITIES WILL BE REDUCED TO ONE HALF MILE OR LESS AT TIMES. * IMPACTS...ROADS WILL BE SLICK AND SNOW COVERED. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ NEZ002-003-019>021-054-055-095-096-172300- /O.CON.KCYS.WS.W.0009.000000T0000Z-130418T0800Z/ DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE- NORTH SIOUX-SOUTH SIOUX- INCLUDING THE CITIES OF...CHADRON...ALLIANCE...SCOTTSBLUFF... GERING...HARRISBURG...BRIDGEPORT...BAYARD...KIMBALL...SIDNEY... HARRISON...AGATE 1047 AM MDT WED APR 17 2013 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 AM MDT THURSDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 AM MDT THURSDAY. * TIMING...THROUGH 2 AM MDT THURSDAY. * TOTAL NEW SNOW ACCUMULATIONS...3 TO 5 INCHES. FREEZING DRIZZLE OR LIGHT FREEZING RAIN COULD PRODUCE ICE ACCUMULATIONS OF UP TO ONE TENTH OF AN INCH THROUGH MIDDAY OVER THE SOUTHERN PANHANDLE. * WINDS/VISIBILITIES...NORTHERLY WINDS GUSTING TO 35 MPH THIS AFTERNOON WILL PRODUCE BLOWING AND DRIFTING SNOW. VISIBILITIES MAY BE REDUCED TO ONE HALF MILE OR LESS AT TIMES. * IMPACTS...ROADS WILL BE EXTREMELY SLICK OVER THE SOUTHERN PANHANDLE THIS MORNING CREATING VERY DANGEROUS DRIVING CONDITIONS. ROADS WILL BE SNOW COVERED THIS AFTERNOON. VISIBILITIES MAY ALSO BECOME SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ WEILAND
517 WWUS45 KCYS 172125 WSWCYS URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 325 PM MDT WED APR 17 2013 ...WINTER STORM WILL CONTINUE TO AFFECT SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE THROUGH EARLY TONIGHT... .A POTENT STORM SYSTEM WILL MOVE ACROSS THE CENTRAL ROCKIES AND ONTO THE PLAINS TONIGHT AND THURSDAY. THE STORM WILL CONTINUE TO PRODUCE WIDESPREAD ACCUMULATING SNOWFALL OVER SOUTHEAST WYOMING AND THE WESTERN NEBRASKA NEBRASKA THROUGH TONIGHT. THE SNOW WILL BE HEAVY AT TIMES THROUGH THE EARLY EVENING HOURS. ADDITIONAL SNOWFALL THROUGH TONIGHT WILL BE FROM 1 TO 3 INCHES...WITH LARGER AMOUNTS OVER THE MOUNTAINS. ALONG WITH THE SNOW WILL BE NORTHERLY WINDS GUSTING AS HIGH AS 35 MPH THROUGH THIS EVENING. THE WINDS WILL PRODUCE AREAS OF BLOWING AND DRIFTING SNOW AND COLD WIND CHILL VALUES. HAZARDOUS TRAVEL CONDITIONS WILL CONTINUE THROUGH THIS EVENING OVER MOST OF THE AREA. THE SNOW WILL TAPER OFF AND THE WINDS WILL DECREASE BY EARLY TONIGHT AS THE STORM SYSTEMS EXITS THE REGION. WYZ101>119-180300- /O.CON.KCYS.WS.W.0009.000000T0000Z-130418T0300Z/ CONVERSE COUNTY LOWER ELEVATIONS-NIOBRARA COUNTY- NORTH LARAMIE RANGE-FERRIS/SEMINOE/SHIRLEY MOUNTAINS- SHIRLEY BASIN-CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- EAST PLATTE COUNTY-GOSHEN COUNTY-CENTRAL CARBON COUNTY- NORTH SNOWY RANGE FOOTHILLS-SOUTHWEST CARBON COUNTY- SIERRA MADRE RANGE-UPPER NORTH PLATTE RIVER BASIN-SNOWY RANGE- LARAMIE VALLEY-SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS- CENTRAL LARAMIE COUNTY-EAST LARAMIE COUNTY- INCLUDING THE CITIES OF...DOUGLAS...GLENROCK...LUSK...MUDDY GAP... MEDICINE BOW...BORDEAUX...GLENDO...WHEATLAND...CHUGWATER... GUERNSEY...TORRINGTON...RAWLINS...SINCLAIR...HANNA...ARLINGTON... ELK MOUNTAIN...BAGGS...DIXON...SARATOGA...ENCAMPMENT... RIVERSIDE...CENTENNIAL...ALBANY...WOODS LANDING...LARAMIE... VEDAUWOO...BUFORD...PUMPKIN VINE...HORSE CREEK...HARRIMAN... WHITAKER...CHEYENNE...BURNS...CARPENTER...ALBIN...PINE BLUFFS 325 PM MDT WED APR 17 2013 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING. * TIMING...THROUGH 9 PM THIS EVENING. * TOTAL NEW SNOW ACCUMULATIONS...1 TO 3 INCHES WITH HIGHER AMOUNTS IN THE MOUNTAINS. * WINDS/VISIBILITIES...NORTHERLY WINDS GUSTING AS HIGH AS 35 MPH THROUGH THIS EVENING. THE GUSTY WINDS WILL PRODUCE BLOWING AND DRIFTING SNOW. VISIBILITIES WILL BE REDUCED TO ONE HALF MILE OR LESS AT TIMES. * IMPACTS...ROADS WILL BE SLICK AND SNOW COVERED. VISIBILITIES WILL ALSO BE SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ NEZ002-003-019>021-054-055-095-096-180800- /O.CON.KCYS.WS.W.0009.000000T0000Z-130418T0800Z/ DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE- NORTH SIOUX-SOUTH SIOUX- INCLUDING THE CITIES OF...CHADRON...ALLIANCE...SCOTTSBLUFF... GERING...HARRISBURG...BRIDGEPORT...BAYARD...KIMBALL...SIDNEY... HARRISON...AGATE 325 PM MDT WED APR 17 2013 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 AM MDT THURSDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 AM MDT THURSDAY. * TIMING...THROUGH 2 AM MDT THURSDAY. * TOTAL NEW SNOW ACCUMULATIONS...1 TO 4 INCHES. * WINDS/VISIBILITIES...NORTHERLY WINDS GUSTING TO 35 MPH THROUGH THIS EVENING WILL PRODUCE BLOWING AND DRIFTING SNOW. VISIBILITIES MAY BE REDUCED TO ONE HALF MILE OR LESS AT TIMES. * IMPACTS...ROADS WILL BE SLICK AND SNOW COVERED. VISIBILITIES WILL ALSO BE SIGNIFICANTLY REDUCED...MAKING TRAVEL EXTREMELY DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ WEILAND
706 WWUS45 KCYS 180136 WSWCYS URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 736 PM MDT WED APR 17 2013 ...WINTER STORM FINALLY LOSING ITS GRIP ON THE AREA... .THE WINTER STORM THAT HAS PLAGUED THE AREA SINCE MONDAY IS SLOWLY EXITING TO THE EAST. PERIODS OF LIGHT SNOW WILL CONTINUE TONIGHT. GUSTY NORTHERLY WINDS UP TO 30 MPH WILL CONTINUE THIS EVENING BEFORE SLOWLY DIMINISHING AFTER MIDNIGHT. HAZARDOUS TRAVEL CONDITIONS WILL CONTINUE THROUGH LATE TONIGHT FOR THE WESTERN NEBRASKA PANHANDLE THOUGH. NEZ002-003-019>021-054-055-095-096-180900- /O.CAN.KCYS.WS.W.0009.000000T0000Z-130418T0800Z/ /O.NEW.KCYS.WW.Y.0023.130418T0136Z-130418T0900Z/ DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE- NORTH SIOUX-SOUTH SIOUX- INCLUDING THE CITIES OF...CHADRON...ALLIANCE...SCOTTSBLUFF... GERING...HARRISBURG...BRIDGEPORT...BAYARD...KIMBALL...SIDNEY... HARRISON...AGATE 736 PM MDT WED APR 17 2013 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 3 AM MDT THURSDAY... ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT UNTIL 3 AM MDT THURSDAY. THE WINTER STORM WARNING HAS BEEN CANCELLED. * TIMING...PERIODS OF LIGHT SNOW WILL CONTINUE TONIGHT. * TOTAL NEW SNOW ACCUMULATIONS...1 TO 2 INCHES. * WINDS/VISIBILITIES...NORTHERLY WINDS GUSTING TO 30 MPH THIS EVENING WILL PRODUCE BLOWING AND DRIFTING SNOW. VISIBILITIES MAY BE REDUCED TO ONE HALF MILE OR LESS AT TIMES. * IMPACTS...ROADS WILL BE SLICK AND SNOW COVERED. VISIBILITIES WILL ALSO BE SIGNIFICANTLY REDUCED...MAKING TRAVEL DIFFICULT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN AREAS AND WHEN APPROACHING AND DRIVING OVER RAILROAD CROSSINGS. && $$ WYZ101>119-180245- /O.CAN.KCYS.WS.W.0009.000000T0000Z-130418T0300Z/ CONVERSE COUNTY LOWER ELEVATIONS-NIOBRARA COUNTY- NORTH LARAMIE RANGE-FERRIS/SEMINOE/SHIRLEY MOUNTAINS- SHIRLEY BASIN-CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- EAST PLATTE COUNTY-GOSHEN COUNTY-CENTRAL CARBON COUNTY- NORTH SNOWY RANGE FOOTHILLS-SOUTHWEST CARBON COUNTY- SIERRA MADRE RANGE-UPPER NORTH PLATTE RIVER BASIN-SNOWY RANGE- LARAMIE VALLEY-SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS- CENTRAL LARAMIE COUNTY-EAST LARAMIE COUNTY- INCLUDING THE CITIES OF...DOUGLAS...GLENROCK...LUSK...MUDDY GAP... MEDICINE BOW...BORDEAUX...GLENDO...WHEATLAND...CHUGWATER... GUERNSEY...TORRINGTON...RAWLINS...SINCLAIR...HANNA...ARLINGTON... ELK MOUNTAIN...BAGGS...DIXON...SARATOGA...ENCAMPMENT... RIVERSIDE...CENTENNIAL...ALBANY...WOODS LANDING...LARAMIE... VEDAUWOO...BUFORD...PUMPKIN VINE...HORSE CREEK...HARRIMAN... WHITAKER...CHEYENNE...BURNS...CARPENTER...ALBIN...PINE BLUFFS 736 PM MDT WED APR 17 2013 ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS CANCELLED THE WINTER STORM WARNING. PERIODS OF LIGHT SNOW WILL CONTINUE ACROSS SOUTHEAST WYOMING TONIGHT WITH ADDITIONAL ACCUMULATIONS OF 1 TO 3 INCHES. GUSTY NORTHERLY WINDS WILL CREATE SOME BLOWING AND DRIFTING THIS EVENING. WINDS WILL DIMINISH AFTER MIDNIGHT. $$ JAMSKI
What forecasters said that day
The local office's own words before this winter storm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Cheyenne, WY wrote its last area forecast discussion before this winter storm warning went out at Apr 14, 10:02 AM MDT, 4 hours 52 minutes earlier.
Area forecast discussion, Apr 14, 10:02 AM MDT, 4 hours 52 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE CHEYENNE WY
1002 AM MDT SUN APR 14 2013
.UPDATE...
ISSUED AT 1001 AM MDT SUN APR 14 2013
SNOW SHOWERS HAVE CONTINUED TO SPREAD SOUTH SO FAR THIS MORNING
AND AT 1530Z WERE NORTHEAST OF A KDGW TO KIBM LINE. THE ACTIVITY
WAS BEING AIDED BY THE CYCLONIC FLOW ALOFT AROUND THE MID LEVEL
LOW CURRENTLY OVER NORTHWEST SOUTH DAKOTA. THE FEATURE WILL
CONTINUE TO MOVE SLOWLY EAST THE REST OF TODAY. AS IT DOES...THE
CYCLONIC FLOW GRADUALLY ENDS AND DRIER AIR IN THE LOWER LEVELS
SPREAD EAST ACROSS THE CWA. THAT SHOULD ALLOW THE SNOW SHOWERS TO
GRADUALLY TAPER OFF AND END FROM SOUTHWEST TO NORTHEAST THROUGH
THE AFTERNOON. THE FLOW AROUND THE MID LEVEL LOW WILL ALSO
CONTINUE TO PRODUCE STRONG WIDNS OVER MUCH OF THE CWA THROUGH
SUNSET. WILL CONTINUE THE WIND ADVISORY FOR THE PANHANDLE UNTIL
00Z.
&&
.SHORT TERM...(TODAY AND TONIGHT)
ISSUED AT 520 AM MDT SUN APR 14 2013
UPPER VORT MAX OVER NORTH CENTRAL WYOMING THIS MORNING IS
PRODUCING A FEW SNOW SHOWERS FROM AROUND THE SHIRLEY AND FERRIS
MOUNTAINS...INTO THE NORTHERN LARAMIE RANGE AND NORTHERN CONVERSE
COUNTY. AS THIS DISTURBANCE SHIFTS EAST THIS MORNING...MUCH OF
THIS ACTIVITY WILL SUBSIDE...HOWEVER...A FEW SNOW SHOWERS MAY
LINGER INTO THE AFTERNOON OVER NORTHERN AND WESTERN PORTIONS OF
THE CWA. GUSTY WEST TO NORTHWEST WINDS WILL DEVELOP BEHIND THIS
DISTURBANCE. A WIND ADVISORY IS IN EFFECT FOR ALL THE NEBRASKA
PANHANDLE FROM 9 AM TO 6 PM THIS EVENING.
GUSTY WINDS WILL SUBSIDE QUICKLY THIS EVENING WITH THE LOST DEEPER
MIXING. WILL BE DRY ACROSS A VAST MAJORITY OF THE FORECAST AREA
TONIGHT BUT MAY SEE SOME PRECIPITATION CREEP INTO THE SNOWY AND
SIERRA MADRE RANGES TOWARD SUNRISE MONDAY AS THE CORE OF AN UPPER
LEVEL JET SHIFTS NORTHWARD OUT OF COLORADO. UPPER LEVEL JET WILL
REMAIN OVER THE FORECAST AREA INTO WEDNESDAY AND WILL BE ONE OF
THE FACTORS FOR A PROLONGED SNOW FALL EVENT. SNOW SHOULD SPREAD
INTO THE CHEYENNE AREA BY MID MONDAY MORNING WITH LIGHT SNOW
CONTINUING THROUGH THE DAY BEFORE INCREASING IN INTENSITY MONDAY
NIGHT. A WINTER STORM WATCH HAS BEEN ISSUED OVER FAR SOUTHEAST
WYOMING AND A FEW SOUTHERN NEBRASKA PANHANDLE COUNTIES FROM 6 PM
MONDAY THROUGH WEDNESDAY AFTERNOON. A WATCH HAS ALSO BEEN ISSUED
FOR THE SNOWY AND SIERRA RANGES AND START AT 6 AM MONDAY THROUGH
WEDNESDAY AFTERNOON. IT IS LIKELY WATCHES WILL BE EXPANDED
NORTHWARD AS THE EVENT APPROACHES.
THIS SYSTEM LOOKS TO BE A VERY DYNAMIC WITH A STRONG UPPER LEVEL
JET AND DIFFLUENT FLOW AHEAD OF A SLOW MOVING UPPER LEVEL LOW.
ALSO LOOKING AT DEEP ISENTROPIC UP GLIDE WHICH WILL COINCIDE WITH
THE STRONG UPPER LEVEL FORCING TO PRODUCE WIDESPREAD
SNOW...ESPECIALLY FROM LATE MONDAY NIGHT THROUGH WEDNESDAY
MORNING. CAN CONFIDENTLY SAY MUCH OF THE FORECAST AREA WILL SEE
AROUND A FOOT OF SNOW ACCUMULATION AND DEPENDING ON HOW THINGS
TRANSPIRE...COULD EASILY SEE OVER 2 FEET IN PARTS FORECAST AREA.
EASTERLY LOW LEVEL FLOW WILL CONTRIBUTE TO OROGRAPHICLY ENHANCED
LIFT...THUS THE POTENTIAL FOR THE EXTREME SNOW TOTALS. INITIALLY
WILL HAVE TO CLOSELY WATCH THE INTERSTATE 80 CORRIDOR MONDAY
EVENING. MODELS INDICATING A VERY STRONG FRONTOGENETIC BAND
FORMING FROM AROUND CHEYENNE TO SIDNEY. DID NOT SEE MUCH IN THE
WAY OF INSTABILITY BUT GIVEN THE VERY STRONG FRONTOGENETIC
FEATURE...COULD EASILY SEE 2 INCH PER HOUR SNOW RATES FOR SEVERAL
HOURS.
.LONG TERM...(MONDAY THROUGH SATURDAY)
ISSUED AT 520 AM MDT SUN APR 14 2013
PERIODS OF MAINLY LIGHT SNOW WILL CONTINUE TO BE LIKELY ON WEDS
BUT SHOULD BE ON THE WANE AS THE UPPER TROF AXIS PASSES ACROSS
DURING THE DAY. SOME LINGERING LIGHT SNOW STILL POSSIBLE MAINLY
OVER THE PANHANDLE WEDS EVENING BEFORE ENDING THERE AS WELL.
NORTHWESTERLY UPPER FLOW WILL THEN SET UP OVER THE CWA IN THE
WAKE OF THE UPPER TROF AND PERSIST THROUGH THE WEEKEND KEEPING
TEMPERATURES ON THE COOL SIDE. A COUPLE OF SHORTWAVES WILL RIDE
SOUTHEAST ACROSS THE CWA DURING THIS PERIOD WITH THE STRONGEST
ONE EXPECTED TO PASS ACROSS ON SATURDAY. THESE WILL BRING SOME
RAIN AND SNOW SHOWERS WITH THEM ALONG WITH PERIODS OF GUSTY WINDS.
&&
.AVIATION...(FOR THE 18Z TAFS THROUGH 18Z MONDAY)
ISSUED AT 1001 AM MDT SUN APR 14 2013
AREAS OF SNOW SHOWERS OVER THE NORTHEAST PART OF THE CWA WILL
GRADUALLY TAPER OFF AND END FROM SOUTHWEST TO NORTHEAST OVER THAT
AREA THIS AFTERNOON. MVFR CEILINGS AND MVFR OR IFR VISIBILITIES
WILL BE ASSOCIATED WITH THE ACTIVITY ESPECIALLY EARLY THIS
AFTERNOON. OTHERWISE...VFR CONDITIONS CAN BE EXPECTED OVER THE
CWA THROUGH EARLY TONIGHT. THE HIGHER PEAKS IN THE MOUNTAINS WILL
BE OBSCURED. IFR CEILINGS AND VISIBILITIES IN SNOW WILL DEVELOP
OVER THE CWA FROM NORTH TO SOUTH MONDAY AND MONDAY NIGHT. THOSE
LOW CONDITIONS WILL CONTINUE FOR MUCH OF THE CWA THROUGH
WEDNESDAY.
WEST TO NORTHWEST SURFACE WINDS WILL GUST AS HIGH AS 40 KNOTS OVER
THE CWA UNTIL 00Z.
&&
.FIRE WEATHER...
ISSUED AT 520 AM MDT SUN APR 14 2013
A FEW LIGHT SNOW SHOWERS POSSIBLE IN THE MOUNTAINS AND NORTHERN
PORTIONS OF THE FORECAST AREA...OTHERWISE DRY TODAY AND TONIGHT.
INCREASE CHANCES FOR SNOW NEAR THE COLORADO BORDER MONDAY MORNING
WITH SNOW EXEPCTED TO SPREAD NORTH MONDAY NIGHT AND BECOME
WIDESPREAD OVER SOUTHEAST WYOMING AND THE NEBRASKA PANHANDLE. SNOW
TO CONTINUE INTO WEDNESDAY BEFORE TAPERING OFF.
&&
.CYS WATCHES/WARNINGS/ADVISORIES...
WY...WINTER STORM WATCH FROM MONDAY EVENING THROUGH WEDNESDAY
AFTERNOON FOR WYZ106-115>119.
WINTER STORM WATCH FROM MONDAY MORNING THROUGH WEDNESDAY
AFTERNOON FOR WYZ112-114.
NE...WIND ADVISORY UNTIL 6 PM MDT THIS EVENING FOR NEZ002-003-019>021-
054-055-095-096.
WINTER STORM WATCH FROM MONDAY EVENING THROUGH WEDNESDAY
AFTERNOON FOR NEZ020-054.
&&
UPDATE...WEILAND
SHORT TERM...LIEBL
LONG TERM...RE
AVIATION...WEILAND
FIRE WEATHER...LIEBLHazardous weather outlook, Apr 14, 4:11 AM MDT, 10 hours 43 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE CHEYENNE WY 411 AM MDT SUN APR 14 2013 WYZ101>119-151030- CONVERSE COUNTY LOWER ELEVATIONS-NIOBRARA COUNTY- NORTH LARAMIE RANGE-FERRIS/SEMINOE/SHIRLEY MOUNTAINS- SHIRLEY BASIN-CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- EAST PLATTE COUNTY-GOSHEN COUNTY-CENTRAL CARBON COUNTY- NORTH SNOWY RANGE FOOTHILLS-SOUTHWEST CARBON COUNTY- SIERRA MADRE RANGE-UPPER NORTH PLATTE RIVER BASIN-SNOWY RANGE- LARAMIE VALLEY-SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS- CENTRAL LARAMIE COUNTY-EAST LARAMIE COUNTY- 411 AM MDT SUN APR 14 2013 THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST CENTRAL WYOMING... SOUTH CENTRAL WYOMING AND SOUTHEAST WYOMING. .DAY ONE...TODAY AND TONIGHT GUSTY WEST OR NORTHWEST WINDS WILL BLOW ACROSS THE AREA TODAY BUT SHOULD DIMINISH EARLY THIS EVENING. SOME GUSTS AROUND 50 MPH ARE POSSIBLE. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY A SLOW-MOVING LOW PRESSURE SYSTEM IS EXPECTED TO PRODUCE PERIODS OF SNOW ACROSS THE AREA MONDAY INTO WEDNESDAY. TOTAL SNOWFALL AMOUNTS COULD BE RATHER HIGH IN SOME AREAS DUE TO THE RATHER LONG PERIOD OF TIME SNOW IS EXPECTED. A WINTER STORM WATCH IS CURRENTLY IN EFFECT FOR PARTS OF THE AREA. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT. && THIS PRODUCT...ALONG WITH OTHER WEATHER...HYDROLOGIC...AND CLIMATE INFORMATION IS AVAILABLE ON THE WEB AT... HTTP://WEATHER.GOV/CHEYENNE NEZ002-003-019>021-054-055-095-096-151030- DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE- NORTH SIOUX-SOUTH SIOUX- 411 AM MDT SUN APR 14 2013 THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN NEBRASKA PANHANDLE. .DAY ONE...TODAY AND TONIGHT A WIND ADVISORY IS IN EFFECT FOR MUCH OF TODAY AS STRONG AND GUSTY NORTHWESTERLY WINDS ARE EXPECTED TO DEVELOP BY LATE THIS MORNING. SOME GUSTS AROUND 45 MPH ARE LIKELY. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY A SLOW-MOVING LOW PRESSURE SYSTEM IS EXPECTED TO PRODUCE PERIODS OF SNOW ACROSS THE AREA MONDAY INTO WEDNESDAY. TOTAL SNOWFALL AMOUNTS COULD BE RATHER HIGH IN SOME AREAS DUE TO THE RATHER LONG PERIOD OF TIME SNOW IS EXPECTED. A WINTER STORM WATCH IS CURRENTLY IN EFFECT FOR PARTS OF THE AREA MONDAY EVENING THROUGH WEDNESDAY AFTERNOON. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT. && THIS PRODUCT...ALONG WITH OTHER WEATHER...HYDROLOGIC...AND CLIMATE INFORMATION IS AVAILABLE ON THE WEB AT... HTTP://WEATHER.GOV/CHEYENNE
In the hours before
Special weather statement, Apr 14, 12:26 PM MDT, 2 hours 28 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CHEYENNE WY 1226 PM MDT SUN APR 14 2013 WYZ101>110-113-115>119-142300- CONVERSE COUNTY LOWER ELEVATIONS-NIOBRARA COUNTY- NORTH LARAMIE RANGE-FERRIS/SEMINOE/SHIRLEY MOUNTAINS- SHIRLEY BASIN-CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- EAST PLATTE COUNTY-GOSHEN COUNTY-CENTRAL CARBON COUNTY- NORTH SNOWY RANGE FOOTHILLS-UPPER NORTH PLATTE RIVER BASIN- LARAMIE VALLEY-SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS- CENTRAL LARAMIE COUNTY-EAST LARAMIE COUNTY- INCLUDING THE CITIES OF...DOUGLAS...GLENROCK...LUSK...MUDDY GAP... MEDICINE BOW...BORDEAUX...GLENDO...WHEATLAND...CHUGWATER... GUERNSEY...TORRINGTON...RAWLINS...SINCLAIR...HANNA...ARLINGTON... ELK MOUNTAIN...SARATOGA...ENCAMPMENT...RIVERSIDE...LARAMIE... VEDAUWOO...BUFORD...PUMPKIN VINE...HORSE CREEK...HARRIMAN... WHITAKER...CHEYENNE...BURNS...CARPENTER...ALBIN...PINE BLUFFS 1226 PM MDT SUN APR 14 2013 ...STRONG WINDS WILL CONTINUE OVER MUCH OF SOUTHEAST WYOMING THIS AFTERNOON... WEST TO NORTHWEST WINDS WILL BE SUSTAINED AT 25 TO 35 MPH OVER MUCH OF SOUTHEAST WYOMING THIS AFTERNOON WITH GUSTS AS HIGH AS 50 MPH. THE WINDS WILL DIMINISH EARLY THIS EVENING. AT NOON...THE CHEYENNE AIRPORT RECORDED A WIND GUST TO 51 MPH... RAWLINS HAD A GUST TO 52 MPH AND SARATOGA 45 MPH. MOTORISTS TRAVELING IN SOUTHEAST WYOMING THIS AFTERNOON SHOULD BE PREPARED FOR THE STRONG WINDS AND SUDDEN GUSTS. THOSE WITH LIGHTWEIGHT OR HIGH PROFILE VEHICLES SHOULD BE ESPECIALLY CAUTIOUS. WEILAND
The office that day
Everything else NWS Cheyenne, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 14, 3:55 AM MDT | Winter Storm Watch | CYS | Albany, Carbon, Converse, Goshen, Laramie, Niobrara and 1 more | 47 hr |
| Apr 14, 2:54 PM MDT | Winter Weather Advisory | CYS | Carbon | 49 hr |
Nearby
Winter Storm Warnings in Nebraska, 2013Winter Storm Warnings in Wyoming, 2013Every winter storm warning in 2013
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.