Alert archive / Wyoming / Winter Storm Warnings in 2011
Winter Storm Warning 9, NWS Cheyenne, WY
NWS Cheyenne, WY issued this winter storm warning at Mar 16, 2011, 2:15 PM MDT for Albany County, Carbon County, Wyoming. It took effect at Mar 17, 2011, 6:00 AM MDT. It was in force for 20 hr. 21 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
- Mar 16, 2011, 2:15 PM MDT (20:15 UTC)
- In effect from
- Mar 17, 2011, 6:00 AM MDT
- Expired
- Mar 18, 2011, 2:19 AM MDT
- In force
- 20 hr
- Issued by
- NWS Cheyenne, WY
Counties Albany County, WY, Carbon County, WY
The radar
The Cheyenne radar (KCYS), 140 km from the middle of the area, began a volume at 20:16 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 |
|---|---|---|---|
| Mar 17, 7:29 AM MDT | SNOW 0.5 | Rawlins, WY | |
| Mar 17, 7:29 AM MDT | SNOW 0.5 | Saratoga, WY | |
| Mar 17, 12:00 PM MDT | SNOW 2 | 10 Wsw Encampment, WY | OLD BATTLE SNOTEL. ELEVATION 10000 FEET. 0.20 INCHES SWE FROM 17/00L TO 17/12L. 10 TO 1 RATIO USED. |
| Mar 17, 12:00 PM MDT | SNOW 2 | 19 Wsw Encampment, WY | DIVIDE PEAK SNOTEL. ELEVATION 8880 FEET. SWE 0.20 INCHES FROM 17/00L TO 17/12L. 10 TO 1 RATIO USED. |
| Mar 17, 12:00 PM MDT | SNOW 2 | 35 S Rawlins, WY | SAGE CREEK SNOTEL. ELEVATION 7850 FEET. SWE 0.20 INCHES FROM 17/00L TO 17/12L. 10 TO 1 RATIO USED. |
| Mar 17, 12:00 PM MDT | SNOW 3 | 12 Wnw Centennial, WY | NORTH FRENCH CREEK SNOTEL. ELEVATION 10130 FEET. SWE 0.30 INCHES FROM 17/00L TO 17/12L. 10 TO 1 RATIO USED. |
| Mar 17, 12:00 PM MDT | SNOW 3 | 17 Ene Riverside, WY | SOUTH BRUSH CREEK SNOTEL. ELEVATION 8440 FEET. SWE 0.30 INCHES FROM 17/00L TO 17/12L. 10 TO 1 RATIO USED. |
| Mar 17, 12:00 PM MDT | SNOW 3 | 17 Sw Encampment, WY | SANDSTONE RANGER STATION SNOTEL. ELEVATION 8150 FEET. 0.30 INCHES SWE FROM 17/00L TO 17/12L. 10 TO 1 RATIO USED. |
| Mar 17, 12:00 PM MDT | SNOW 3 | 30 Wnw Laramie, WY | SAND LAKE SNOTEL. ELEVATION 10050 FEET. SWE 0.30 INCHES FROM 17/00L TO 17/12L. 10 TO 1 RATIO USED. |
| Mar 17, 12:00 PM MDT | SNOW 3 | 5 Sw Encampment, WY | WEBBER SPRINGS SNOTEL. ELEVATION 9250 FEET. SWE 0.30 INCHES FROM 17/00L TO 17/12L. 10 TO 1 RATIO USED. |
| Mar 17, 12:00 PM MDT | SNOW 4 | 7 Nw Centennial, WY | BROOKLYN LAKE SNOTEL. ELEVATION 10240 FEET. SWE 0.40 INCHES FROM 17/00L TO 17/12L. 10 TO 1 RATIO USED. |
| Mar 17, 6:00 PM MDT | SNOW 2 | Sage Creek Basin, WY | SNOTEL SITE EL 7850 SWE 0.2 RATIO 10-1 |
| Mar 17, 6:00 PM MDT | SNOW 2.4 | 6 Sw Centennial, WY | CINNABAR SNOTEL SITE EL 9574 SWE 0.2 RATIO 12-1 |
| Mar 17, 6:00 PM MDT | SNOW 2.4 | Old Battle, WY | SNOTEL SITE EL 10000 SWE 0.2 RATIO 12-1 |
| Mar 17, 6:00 PM MDT | SNOW 3.6 | 12 Wnw North French Cre, WY | SNOTEL SITE EL 10130 SWE 0.3 RATIO 12-1 |
| Mar 17, 6:00 PM MDT | SNOW 4.8 | Brooklyn Lake, WY | SNOTEL SITE EL 10240 SWE 0.4 RATIO 12-1 |
| Mar 17, 6:00 PM MDT | SNOW 4.8 | Divide Peak, WY | SNOTEL SITE EL 8880 SWE 0.4 RATIO 12-1 |
| Mar 17, 6:00 PM MDT | SNOW 4.8 | Sand Lake, WY | SNOTEL SITE EL 10050 SWE 0.4 RATIO 12-1 |
| Mar 17, 6:00 PM MDT | SNOW 4.9 | Sandstone Ranger Statio, WY | SNOTEL SITE EL 8150 SWE 0.4 RATIO 12-1 |
| Mar 17, 6:00 PM MDT | SNOW 4.9 | Webber Springs, WY | SNOTEL SITE EL 9250 SWE 0.4 RATIO 12-1 |
| Mar 17, 6:00 PM MDT | SNOW 6 | South Brush Creek, WY | SNOTEL SITE EL 8440 SWE 0.5 RATIO 12-1 |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Riverton, WY (KRIW), launched 12:00Z, 8.3 hours before the alert went out and 230 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
- 1920 m above ground
- 0-6 km bulk shear
- 71 kt
- 0-1 km storm-relative helicity
- 234 m²/s²
- 0-3 km storm-relative helicity
- 468 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
158 WWUS45 KCYS 162015 WSWCYS URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 215 PM MDT WED MAR 16 2011 ...SNOW WILL RETURN TO THE SNOWY AND SIERRA MADRE RANGES THURSDAY AND THURSDAY NIGHT... .A MOIST SOUTHWEST WIND FLOW BLOWING UP AGAINST THE MOUNTAINS WILL HELP TO PRODUCE SNOW...HEAVY AT TIMES...OVER THE SNOWY AND SIERRA MADRE RANGES. THE SNOW WILL START TONIGHT AND THEN TAPER OFF LATE THURSDAY NIGHT. WYZ112-114-171100- /O.UPG.KCYS.WS.A.0008.110317T1200Z-110318T1200Z/ /O.NEW.KCYS.WS.W.0009.110317T1200Z-110318T1200Z/ SIERRA MADRE RANGE-SNOWY RANGE- INCLUDING THE CITIES OF...CENTENNIAL...ALBANY...WOODS LANDING 215 PM MDT WED MAR 16 2011 ...WINTER STORM WARNING IN EFFECT FROM 6 AM THURSDAY TO 6 AM MDT FRIDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER STORM WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT FROM 6 AM THURSDAY TO 6 AM MDT FRIDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * TIMING...THURSDAY AND THURSDAY NIGHT. * TOTAL SNOW ACCUMULATIONS...7 TO 11 INCHES. * WINDS/VISIBILITIES...SOUTHWEST WINDS WILL GUST AS HIGH AS 40 MPH IN OPEN AREAS. THE WINDS WILL PRODUCE BLOWING AND DRIFTING SNOW. VISIBILITIES WILL BE FREQUENTLY REDUCED TO LESS THAN A MILE IN THE SNOW AND BLOWING SNOW. * IMPACTS...TRAVEL AND OUTDOOR ACTIVITIES WILL BE AFFECTED BY THE SNOW AND GUSTY WINDS. TRAVEL WILL BE HAZARDOUS WITH SLICK AND SNOWPACKED ROADS AND REDUCED VISIBILITIES. 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. && $$
4 follow-up statements
626 WWUS45 KCYS 171050 WSWCYS URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 450 AM MDT THU MAR 17 2011 ...SNOW WILL CONTINUE ACROSS THE SNOWY AND SIERRA MADRE RANGES TODAY AND TONIGHT... .MOIST SOUTHWEST WINDS AGAINST THE MOUNTAINS WILL HELP PRODUCE MORE SNOW...HEAVY AT TIMES...OVER THE SNOWY AND SIERRA MADRE RANGES. THE SNOW WILL CONTINUE TODAY AND TONIGHT AND THEN TAPER OFF TOWARDS DAYBREAK. WYZ112-114-172200- /O.CON.KCYS.WS.W.0009.110317T1200Z-110318T1200Z/ SIERRA MADRE RANGE-SNOWY RANGE- INCLUDING THE CITIES OF...CENTENNIAL...ALBANY...WOODS LANDING 450 AM MDT THU MAR 17 2011 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM MDT FRIDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM MDT FRIDAY. * TIMING...TODAY AND TONIGHT. * TOTAL SNOW ACCUMULATIONS...7 TO 11 INCHES. * WINDS/VISIBILITIES...SOUTHWEST WINDS WILL GUST AS HIGH AS 40 MPH IN OPEN AREAS. THE WINDS WILL PRODUCE BLOWING AND DRIFTING SNOW. VISIBILITIES WILL BE FREQUENTLY REDUCED TO LESS THAN A MILE IN THE SNOW AND BLOWING SNOW. * IMPACTS...TRAVEL AND OUTDOOR ACTIVITIES WILL BE AFFECTED BY THE SNOW AND GUSTY WINDS. TRAVEL WILL BE HAZARDOUS WITH SLICK AND SNOWPACKED ROADS AND REDUCED VISIBILITIES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ COX
004 WWUS45 KCYS 172139 WSWCYS URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 339 PM MDT THU MAR 17 2011 ...SNOW WILL SPREAD OVER MUCH OF SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE TONIGHT... .MOIST SOUTHWEST WIND FLOW OVER THE CENTRAL ROCKIES WILL HELP TO PRODUCE SNOW OVER SOUTHEAST WYOMING AND THE WESTERN NEBRASKA TONIGHT. THE SNOW WILL TAPER OFF AND END FRIDAY MORNING. THE SNOW WILL BE HEAVY AT TIMES...ESPECIALLY OVER AND NEAR THE MOUNTAINS. WYZ112-114-180600- /O.EXT.KCYS.WS.W.0009.000000T0000Z-110318T1500Z/ SIERRA MADRE RANGE-SNOWY RANGE- INCLUDING THE CITIES OF...CENTENNIAL...ALBANY...WOODS LANDING 339 PM MDT THU MAR 17 2011 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 9 AM MDT FRIDAY... THE WINTER STORM WARNING IS NOW IN EFFECT UNTIL 9 AM MDT FRIDAY. * TIMING...THROUGH 9 AM FRIDAY. * TOTAL SNOW ACCUMULATIONS...6 TO 10 INCHES. * OBSERVED SNOWFALL...FROM LATE LAST NIGHT TO NOON...1 TO 4 INCHES OF NEW SNOW HAS ACCUMULATED OVER THE SNOWY AND SIERRA MADRE RANGES. * WINDS/VISIBILITIES...SOUTHWEST WINDS WILL GUST AS HIGH AS 40 MPH IN OPEN AREAS. THE WINDS WILL PRODUCE BLOWING AND DRIFTING SNOW. VISIBILITIES WILL BE FREQUENTLY REDUCED TO LESS THAN A MILE IN THE SNOW AND BLOWING SNOW. * IMPACTS...TRAVEL AND OUTDOOR ACTIVITIES WILL BE AFFECTED BY THE SNOW AND GUSTY WINDS. TRAVEL WILL BE HAZARDOUS WITH SLICK AND SNOWPACKED ROADS AND REDUCED VISIBILITIES. 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. && $$ NEZ020-021-054-055-WYZ110-111-113-115>119-180600- /O.NEW.KCYS.WW.Y.0014.110318T0200Z-110318T1500Z/ BANNER-MORRILL-KIMBALL-CHEYENNE-NORTH SNOWY RANGE FOOTHILLS- SOUTHWEST CARBON COUNTY-UPPER NORTH PLATTE RIVER BASIN- LARAMIE VALLEY-SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS- CENTRAL LARAMIE COUNTY-EAST LARAMIE COUNTY- INCLUDING THE CITIES OF...HARRISBURG...BRIDGEPORT...BAYARD... KIMBALL...SIDNEY...ARLINGTON...ELK MOUNTAIN...BAGGS...DIXON... SARATOGA...ENCAMPMENT...RIVERSIDE...LARAMIE...VEDAUWOO...BUFORD... PUMPKIN VINE...HORSE CREEK...HARRIMAN...WHITAKER...CHEYENNE... BURNS...CARPENTER...ALBIN...PINE BLUFFS 339 PM MDT THU MAR 17 2011 ...WINTER WEATHER ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 9 AM MDT FRIDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT FROM 8 PM THIS EVENING TO 9 AM MDT FRIDAY. * TIMING...FROM 8 PM THIS EVENING THROUGH 9 AM FRIDAY... * TOTAL SNOW ACCUMULATIONS...THREE TO FIVE INCHES. * WINDS/VISIBILITIES...DURING THE SNOW EVENT...WINDS WILL SWITCH FROM THE NORTH TO SOUTHEAST AT 5 TO 15 MPH. VISIBILITIES WILL OCCASIONALLY BE REDUCED TO ONE MILE OR LESS THIS EVENING THROUGH 9 AM FRIDAY. * IMPACTS...TRAVEL AND OUTDOOR ACTIVITIES WILL BE AFFECTED BY THE SNOWFALL. TRAVEL WILL BE HAZARDOUS WITH SLICK ROADS AND REDUCED VISIBILITIES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ WEILAND
317 WWUS45 KCYS 180328 WSWCYS URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 928 PM MDT THU MAR 17 2011 ...SNOW WILL SPREAD OVER MUCH OF SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE TONIGHT... .MOIST SOUTHWEST WIND FLOW OVER THE CENTRAL ROCKIES WILL HELP TO PRODUCE SNOW OVER SOUTHEAST WYOMING AND THE WESTERN NEBRASKA TONIGHT. THE SNOW WILL TAPER OFF AND END FRIDAY MORNING. THE SNOW WILL BE HEAVY AT TIMES...ESPECIALLY OVER AND NEAR THE MOUNTAINS. THERE WILL BE A BRIEF BREAK IN THE SNOW LATE THIS EVENING FOR SOME AREAS ALONG AND WEST OF THE LARAMIE RANGE. BUT ANOTHER POCKET OF ENERGY CURRENTLY OVER NORTHWESTERN COLORADO IS EXPECTED TO MOVE INTO SOUTH CENTRAL WYOMING AROUND MIDNIGHT...BRINGING MODERATE SNOWS FROM ARLINGTON TO BRIDEGPORT NEBRASKA THROUGH THE EARLY MORNING HOURS. WYZ112-114-181400- /O.CON.KCYS.WS.W.0009.000000T0000Z-110318T1500Z/ SIERRA MADRE RANGE-SNOWY RANGE- INCLUDING THE CITIES OF...CENTENNIAL...ALBANY...WOODS LANDING 928 PM MDT THU MAR 17 2011 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 AM MDT FRIDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 AM MDT FRIDAY. * TIMING...THROUGH 9 AM FRIDAY. * TOTAL SNOW ACCUMULATIONS...8 TO 14 INCHES. * OBSERVED SNOWFALL...FROM LATE LAST NIGHT TO NOON...2 TO 6 INCHES OF NEW SNOW HAS ACCUMULATED OVER THE SNOWY AND SIERRA MADRE RANGES. * WINDS/VISIBILITIES...SOUTHWEST WINDS WILL GUST AS HIGH AS 40 MPH IN OPEN AREAS. THE WINDS WILL PRODUCE BLOWING AND DRIFTING SNOW. VISIBILITIES WILL BE FREQUENTLY REDUCED TO LESS THAN A MILE IN THE SNOW AND BLOWING SNOW. * IMPACTS...TRAVEL AND OUTDOOR ACTIVITIES WILL BE AFFECTED BY THE SNOW AND GUSTY WINDS. TRAVEL WILL BE HAZARDOUS WITH SLICK AND SNOWPACKED ROADS AND REDUCED VISIBILITIES. 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. && $$ NEZ020-021-054-055-WYZ110-111-113-115>119-181400- /O.CON.KCYS.WW.Y.0014.000000T0000Z-110318T1500Z/ BANNER-MORRILL-KIMBALL-CHEYENNE-NORTH SNOWY RANGE FOOTHILLS- SOUTHWEST CARBON COUNTY-UPPER NORTH PLATTE RIVER BASIN- LARAMIE VALLEY-SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS- CENTRAL LARAMIE COUNTY-EAST LARAMIE COUNTY- INCLUDING THE CITIES OF...HARRISBURG...BRIDGEPORT...BAYARD... KIMBALL...SIDNEY...ARLINGTON...ELK MOUNTAIN...BAGGS...DIXON... SARATOGA...ENCAMPMENT...RIVERSIDE...LARAMIE...VEDAUWOO...BUFORD... PUMPKIN VINE...HORSE CREEK...HARRIMAN...WHITAKER...CHEYENNE... BURNS...CARPENTER...ALBIN...PINE BLUFFS 928 PM MDT THU MAR 17 2011 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM MDT FRIDAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM MDT FRIDAY. * TIMING...FROM 8 PM THIS EVENING THROUGH 9 AM FRIDAY... * TOTAL SNOW ACCUMULATIONS...THREE TO FIVE INCHES. * WINDS/VISIBILITIES...DURING THE SNOW EVENT...WINDS WILL SWITCH FROM THE NORTH TO SOUTHEAST AT 5 TO 15 MPH. VISIBILITIES WILL OCCASIONALLY BE REDUCED TO ONE MILE OR LESS THIS EVENING THROUGH 9 AM FRIDAY. * IMPACTS...TRAVEL AND OUTDOOR ACTIVITIES WILL BE AFFECTED BY THE SNOWFALL. TRAVEL WILL BE HAZARDOUS WITH SLICK ROADS AND REDUCED VISIBILITIES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$
574 WWUS45 KCYS 180819 WSWCYS URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 219 AM MDT FRI MAR 18 2011 WYZ112-114-180930- /O.CAN.KCYS.WS.W.0009.000000T0000Z-110318T1500Z/ SIERRA MADRE RANGE-SNOWY RANGE- INCLUDING THE CITIES OF...CENTENNIAL...ALBANY...WOODS LANDING 219 AM MDT FRI MAR 18 2011 ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS CANCELLED THE WINTER STORM WARNING. SNOW HAS DECREASED IN INTENSITY OVER THE SIERRA MADRE AND SNOWY RANGES EARLY THIS MORNING. THEREFORE THE WINTER STORM WARNING HAS BEEN CANCELLED. ANY ADDITIONAL ACCUMULATIONS WILL REMAIN LIGHT OF PERHAPS UP TO AN INCH. $$ NEZ020-021-054-055-WYZ110-111-113-115>119-180930- /O.CAN.KCYS.WW.Y.0014.000000T0000Z-110318T1500Z/ BANNER-MORRILL-KIMBALL-CHEYENNE-NORTH SNOWY RANGE FOOTHILLS- SOUTHWEST CARBON COUNTY-UPPER NORTH PLATTE RIVER BASIN- LARAMIE VALLEY-SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS- CENTRAL LARAMIE COUNTY-EAST LARAMIE COUNTY- INCLUDING THE CITIES OF...HARRISBURG...BRIDGEPORT...BAYARD... KIMBALL...SIDNEY...ARLINGTON...ELK MOUNTAIN...BAGGS...DIXON... SARATOGA...ENCAMPMENT...RIVERSIDE...LARAMIE...VEDAUWOO...BUFORD... PUMPKIN VINE...HORSE CREEK...HARRIMAN...WHITAKER...CHEYENNE... BURNS...CARPENTER...ALBIN...PINE BLUFFS 219 AM MDT FRI MAR 18 2011 ...WINTER WEATHER ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS CANCELLED THE WINTER WEATHER ADVISORY. SNOW HAS DECREASED IN INTENSITY ACROSS THE INTERSTATE 80 CORRIDOR EARLY THIS MORNING. THEREFORE THE WINTER WEATHER ADVISORY HAS BEEN CANCELLED. ALTHOUGH AREAS OF LIGHT SNOW WILL PERSIST THROUGH SUNRISE...LITTLE OR NO ADDITIONAL ACCUMULATIONS ARE EXPECTED. $$ HAHN
The office that day
Everything else NWS Cheyenne, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 16, 4:30 AM MDT | Winter Storm Watch | CYS | Albany, Carbon | 10 hr |
| Mar 16, 3:47 PM MDT | High Wind Warning | CYS | Albany, Carbon, Laramie, Platte | 3 hr |
Nearby
Winter Storm Warnings in Wyoming, 2011Every winter storm warning in 2011
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.