Alert archive / Wyoming / Winter Storm Warnings in 2007
Winter Storm Warning 7, NWS Cheyenne, WY
NWS Cheyenne, WY issued this winter storm warning at Dec 7, 2007, 3:50 AM MST for Crook County, Weston County, Wyoming; Dawes County, Nebraska. It took effect at Dec 7, 2007, 6:00 AM MST. It was in force for 30 hr. 10 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
- Dec 7, 2007, 3:50 AM MST (10:50 UTC)
- In effect from
- Dec 7, 2007, 6:00 AM MST
- Expired
- Dec 8, 2007, 11:48 AM MST
- In force
- 30 hr
- Issued by
- NWS Cheyenne, WY
Counties Dawes County, NE, Crook County, WY, Weston County, WY
The radar
The Rapid City radar (KUDX), 111 km from the middle of the area, began a volume at 10:54 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 |
|---|---|---|---|
| Dec 7, 8:50 AM MST | SNOW 0.5 | Fort Robinson, NE | LESS THAN ONE INCH |
| Dec 7, 6:40 PM MST | SNOW 2 | Chadron, NE | |
| Dec 8, 5:40 AM MST | SNOW 3 | 14 Ne Upton, WY | |
| Dec 8, 7:35 AM MST | SNOW 2 | Moorcroft, WY | |
| Dec 8, 7:40 AM MST | SNOW 4 | Newcastle, WY | |
| Dec 8, 7:40 AM MST | SNOW 4 | Osage, WY | |
| Dec 8, 7:43 AM MST | HEAVY SNOW 8 | 9 Sw Clareton, WY | |
| Dec 8, 7:45 AM MST | SNOW 4 | Sundance, WY | |
| Dec 8, 7:47 AM MST | SNOW 1.5 | Beulah, WY | |
| Dec 8, 10:29 AM MST | SNOW 5 | 3 Sw Chadron, NE |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Rapid City, SD (KUNR), launched 00:00Z, 10.8 hours before the alert went out and 105 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
- 513 m above ground
- 0-6 km bulk shear
- 42 kt
- 0-1 km storm-relative helicity
- 45 m²/s²
- 0-3 km storm-relative helicity
- 68 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WWUS45 KCYS 071053 WSWCYS URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 350 AM MST FRI DEC 7 2007 ...WINTER STORM WILL BRING SNOW TO SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE TODAY INTO SATURDAY MORNING... .AN UPPER LEVEL STORM SYSTEM WILL SLOWLY MOVE ACROSS THE CENTRAL ROCKIES THROUGH TONIGHT. AT THE SAME TIME A COLD PUSH OF AIR WILL MOVE SOUTHWARD ACROSS THE AREA. THESE TWO FEATURES WILL COMBINE TO PRODUCE WIDESPREAD SNOW OVER SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE. WYZ063-071900- /O.UPG.KCYS.WS.A.0007.071207T1300Z-071209T0000Z/ /O.NEW.KCYS.WS.W.0007.071207T1300Z-071208T1600Z/ SNOWY RANGE- INCLUDING THE CITY OF...CENTENNIAL 350 AM MST FRI DEC 7 2007 ...WINTER STORM WARNING IN EFFECT UNTIL 9 AM MST SATURDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER STORM WARNING...WHICH IS IN EFFECT UNTIL 9 AM MST SATURDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. LIGHT SNOW IS EXPECTED TO INCREASE TODAY...BECOMING HEAVY AT TIMES. SNOWFALL ACCUMULATIONS OF 5 TO 9 INCHES ARE EXPECTED IN LOCATIONS BELOW ABOUT 7500 FEET ELEVATION BY MIDDAY SATURDAY. HEAVIER SNOWFALL AMOUNTS OF 12 TO 16 INCHES ARE EXPECTED OVER THE MOUNTAINS IN CARBON COUNTY BY SATURDAY AFTERNOON. A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW... SLEET...OR ICE ARE EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. $$ WYZ061-062-071900- /O.UPG.KCYS.WS.A.0007.071207T1300Z-071208T1800Z/ /O.NEW.KCYS.WS.W.0007.071207T1300Z-071208T1600Z/ SOUTHWEST CARBON-NORTH CARBON- INCLUDING THE CITIES OF...RAWLINS...HANNA...MEDICINE BOW 350 AM MST FRI DEC 7 2007 ...WINTER STORM WARNING IN EFFECT UNTIL 9 AM MST SATURDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER STORM WARNING...WHICH IS IN EFFECT UNTIL 9 AM MST SATURDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. LIGHT SNOW WILL INCREASE TODAY AND CONTINUE INTO SATURDAY MORNING. SNOWFALL ACCUMULATIONS OF 6 TO 9 INCHES ARE LIKELY BY SATURDAY AFTERNOON. A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW... SLEET...OR ICE ARE EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. $$ WYZ059-060-071900- /O.UPG.KCYS.WS.A.0007.071207T1900Z-071209T0000Z/ /O.NEW.KCYS.WS.W.0007.071208T0100Z-071208T1600Z/ CONVERSE-NIOBRARA- INCLUDING THE CITIES OF...DOUGLAS...GLENROCK...LUSK 350 AM MST FRI DEC 7 2007 ...WINTER STORM WARNING IN EFFECT FROM 6 PM THIS EVENING TO 9 AM MST SATURDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER STORM WARNING...WHICH IS IN EFFECT FROM 6 PM THIS EVENING TO 9 AM MST SATURDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. LIGHT SNOW WILL SPREAD OVER EAST CENTRAL WYOMING TODAY AND THEN INCREASE TONIGHT. SNOWFALL ACCUMULATIONS OF 6 TO 9 INCHES ARE LIKELY BY LATE SATURDAY MORNING. THE PERIOD OF HEAVIEST SNOWFALL WILL PROBABLY BE THIS EVENING. A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW... SLEET...OR ICE ARE EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. $$ WYZ064-071900- /O.UPG.KCYS.WS.A.0007.071207T1300Z-071209T0000Z/ /O.NEW.KCYS.WS.W.0007.071208T0100Z-071208T1600Z/ NORTH LARAMIE RANGE- INCLUDING THE CITY OF...GARRETT 350 AM MST FRI DEC 7 2007 ...WINTER STORM WARNING IN EFFECT FROM 6 PM THIS EVENING TO 9 AM MST SATURDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER STORM WARNING...WHICH IS IN EFFECT FROM 6 PM THIS EVENING TO 9 AM MST SATURDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. LIGHT SNOW WILL SPREAD OVER THE AREA TODAY THEN INCREASE TONIGHT... BECOMING HEAVY AT TIMES. SNOWFALL ACCUMULATIONS OF 9 TO 14 INCHES ARE LIKELY BY LATE SATURDAY MORNING. A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW... SLEET...OR ICE ARE EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. $$ WYZ065-066-069-070-071900- /O.UPG.KCYS.WS.A.0007.071207T1300Z-071209T0000Z/ /O.NEW.KCYS.SN.Y.0013.071207T1300Z-071208T1600Z/ LARAMIE VALLEY-LARAMIE RANGE-CHEYENNE FOOTHILLS-PINE BLUFFS- INCLUDING THE CITIES OF...LARAMIE...BUFORD...HORSE CREEK... CHEYENNE...PINE BLUFFS 350 AM MST FRI DEC 7 2007 ...SNOW ADVISORY IN EFFECT UNTIL 9 AM MST SATURDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A SNOW ADVISORY...WHICH IS IN EFFECT UNTIL 9 AM MST SATURDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. LIGHT SNOW WILL SPREAD ACROSS THE AREA THIS MORNING WITH 1 TO 3 INCHES ACCUMULATION EXPECTED. SNOWFALL MAY DECREASE DURING THE AFTERNOON BUT IS EXPECTED TO INCREASE AGAIN TONIGHT. TOTAL ACCUMULATIONS OF 4 TO 7 INCHES ARE POSSIBLE BY SATURDAY AFTERNOON. HEAVIER SNOWFALL AMOUNTS OF 6 TO 9 INCHES WILL BE POSSIBLE OVER THE SOUTH LARAMIE RANGE. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ NEZ001>003-071900- /O.UPG.KCYS.WS.A.0007.071207T1900Z-071209T0000Z/ /O.NEW.KCYS.SN.Y.0013.071208T0100Z-071208T1600Z/ SIOUX-DAWES-BOX BUTTE- INCLUDING THE CITIES OF...HARRISON...CHADRON...ALLIANCE 350 AM MST FRI DEC 7 2007 ...SNOW ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 9 AM MST SATURDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A SNOW ADVISORY...WHICH IS IN EFFECT FROM 6 PM THIS EVENING TO 9 AM MST SATURDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. LIGHT SNOW WILL SPREAD ACROSS THE AREA LATE THIS MORNING AND CONTINUE THROUGH TONIGHT. TOTAL ACCUMULATIONS OF 4 TO 7 INCHES ARE POSSIBLE BEFORE THE SNOW TAPERS OFF SATURDAY AFTERNOON. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ NEZ019>021-054-055-WYZ067-068-071900- /O.UPG.KCYS.WS.A.0007.071207T1900Z-071209T0000Z/ /O.NEW.KCYS.SN.Y.0013.071207T1300Z-071208T1600Z/ SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE-PLATTE-GOSHEN- INCLUDING THE CITIES OF...SCOTTSBLUFF...GERING...HARRISBURG... BRIDGEPORT...BAYARD...KIMBALL...SIDNEY...WHEATLAND...GUERNSEY... TORRINGTON 350 AM MST FRI DEC 7 2007 ...SNOW ADVISORY IN EFFECT UNTIL 9 AM MST SATURDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A SNOW ADVISORY...WHICH IS IN EFFECT UNTIL 9 AM MST SATURDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. LIGHT SNOW WILL SPREAD ACROSS THE AREA THIS MORNING WITH 1 TO 2 INCHES ACCUMULATION EXPECTED. SNOWFALL MAY DECREASE DURING THE AFTERNOON BUT IS EXPECTED TO INCREASE AGAIN TONIGHT. TOTAL ACCUMULATIONS OF 4 TO 6 INCHES ARE POSSIBLE BY SATURDAY AFTERNOON. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$
7 follow-up statements
000 WWUS45 KCYS 071707 WSWCYS URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 1007 AM MST FRI DEC 7 2007 ...SNOW WILL CONTINUE OVER SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE THROUGH SATURDAY MORNING... .A LARGE WINTER STORM WILL BE CENTERED OVER UTAH AND NEVADA THROUGH SATURDAY MORNING AND WILL BRING THE SNOW AND COLDER TEMPERATURES TO SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE. THE SNOW WILL TAPER OFF SATURDAY AFTERNOON AS THE STORM SYSTEM MOVES AWAY FROM THE REGION. WYZ061>063-080115- /O.CON.KCYS.WS.W.0007.000000T0000Z-071208T1600Z/ SOUTHWEST CARBON-NORTH CARBON-SNOWY RANGE- INCLUDING THE CITIES OF...RAWLINS...HANNA...MEDICINE BOW... CENTENNIAL 1007 AM MST FRI DEC 7 2007 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 AM MST SATURDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 AM MST SATURDAY. SNOW WILL CONTINUE THROUGH SATURDAY MORNING AND WILL BE HEAVY AT TIMES. SNOWFALL AMOUNTS OF 12 TO 16 INCHES ARE EXPECTED OVER THE MOUNTAINS OF CARBON COUNTY BY SATURDAY AFTERNOON. OVER THE LOWER ELEVATIONS...9 TO 12 INCHES CAN BE EXPECTED DURING THAT TIME. AS OF 9 AM...RAWLINS HAD 3 INCHES OF SNOW ON THE GROUND...WITH 2 TO 6 INCHES IN THE SNOWY RANGE. THE SNOW ALONG WITH BRISK NORTHEAST WINDS WILL PRODUCE HAZARDOUS TRAVEL CONDITIONS WITH SLICK ROADS AND POOR VISIBILITIES IN SNOW AND BLOWING SNOW. TRAVELERS SHOULD BE SURE TO CHECK THE LATEST WEATHER AND ROAD CONDITIONS AND WEATHER FORECASTS BEFORE LEAVING. FOR ROAD INFORMATION IN WYOMING...PLEASE CALL 511. $$ WYZ059-060-064-080115- /O.CON.KCYS.WS.W.0007.071208T0100Z-071208T1600Z/ CONVERSE-NIOBRARA-NORTH LARAMIE RANGE- INCLUDING THE CITIES OF...DOUGLAS...GLENROCK...LUSK...GARRETT 1007 AM MST FRI DEC 7 2007 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 9 AM MST SATURDAY... A WINTER STORM WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 9 AM MST SATURDAY. SNOW WILL INCREASE OVER EAST CENTRAL WYOMING THE REST OF TODAY AND WILL BE HEAVY AT TIMES TONIGHT. SNOWFALL ACCUMULATIONS OF 6 TO 9 INCHES ARE LIKELY BY LATE SATURDAY MORNING. A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW... SLEET...OR ICE ARE EXPECTED OR OCCURRING. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. $$ NEZ019>021-054-055-WYZ065>070-080115- /O.CON.KCYS.SN.Y.0013.000000T0000Z-071208T1600Z/ SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE-LARAMIE VALLEY- LARAMIE RANGE-PLATTE-GOSHEN-CHEYENNE FOOTHILLS-PINE BLUFFS- INCLUDING THE CITIES OF...SCOTTSBLUFF...GERING...HARRISBURG... BRIDGEPORT...BAYARD...KIMBALL...SIDNEY...LARAMIE...BUFORD... HORSE CREEK...WHEATLAND...GUERNSEY...TORRINGTON...CHEYENNE... PINE BLUFFS 1007 AM MST FRI DEC 7 2007 ...SNOW ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST SATURDAY... A SNOW ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST SATURDAY. SNOW WILL CONTINUE OVER SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE THROUGH SATURDAY MORNING. TOTAL SNOWFALL OF 4 TO 9 INCHES CAN BE EXPECTED BY MIDDAY SATURDAY. AS OF 9 AM...2 TO 4 INCHES OF SNOW WAS ON THE GROUND OVER MUCH OF THE SOUTHEAST WYOMING PLAINS...TO THE SOUTH OF A WHEATLAND TO TORRINGTON LINE. IN MOST PARTS OF THE SOUTHERN NEBRASKA PANHANDLE 1 TO 2 INCHES OF SNOW WERE ON THE GROUND...WITH 3 INCHES AT HARRISBURG. TRAVEL WILL BE HAZARDOUS THROUGH SATURDAY MORNING WITH SLICK ROADS AND POOR VISIBILITIES. THOSE TRAVELING SHOULD BE SURE TO CHECK THE LATEST WEATHER AND ROAD CONDITIONS AND WEATHER FORECAST. FOR ROAD INFORMATION IN WYOMING CALL 511. $$ NEZ001>003-080115- /O.CON.KCYS.SN.Y.0013.071208T0100Z-071208T1600Z/ SIOUX-DAWES-BOX BUTTE- INCLUDING THE CITIES OF...HARRISON...CHADRON...ALLIANCE 1007 AM MST FRI DEC 7 2007 ...SNOW ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 9 AM MST SATURDAY... A SNOW ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 9 AM MST SATURDAY. LIGHT SNOW WILL SPREAD ACROSS THE AREA LATE THIS MORNING AND THEN CONTINUE THROUGH SATURDAY MORNING. TOTAL ACCUMULATIONS OF 4 TO 7 INCHES ARE POSSIBLE BEFORE THE SNOW TAPERS OFF SATURDAY AFTERNOON. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ WEILAND
000 WWUS45 KCYS 072130 WSWCYS URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 230 PM MST FRI DEC 7 2007 ...SNOW WILL CONTINUE OVER SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE THROUGH SATURDAY... .A LARGE WINTER STORM WILL BE CENTERED OVER UTAH AND NEVADA THROUGH SATURDAY AND WILL BRING THE SNOW AND COLDER TEMPERATURES TO SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE. NEZ001-002-080530- /O.UPG.KCYS.SN.Y.0013.071208T0100Z-071208T1600Z/ /O.EXB.KCYS.WS.W.0007.071208T0000Z-071208T1800Z/ SIOUX-DAWES- INCLUDING THE CITIES OF...HARRISON...CHADRON 230 PM MST FRI DEC 7 2007 ...WINTER STORM WARNING IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM MST SATURDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER STORM WARNING...WHICH IS IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM MST SATURDAY. THE SNOW ADVISORY IS NO LONGER IN EFFECT. WIDESPREAD SNOW OVER THE NORTHERN NEBRASKA PANHANDLE WILL BECOME HEAVIER EARLY TONIGHT. THE SNOW WILL CONTINUE THROUGH SATURDAY MORNING AND WILL BE HEAVY AT TIMES. AN ADDITIONAL 6 TO 9 INCHES OF SNOW WILL ACCUMULATE BY MIDDAY SATURDAY. THE SNOW WILL TAPER OFF SATURDAY AFTERNOON. TRAVEL WILL BECOME HAZARDOUS EARLY TONIGHT AND CONTINUE THROUGH SATURDAY MORNING. THE ROADS WILL BE SLICK AND VISIBILITIES POOR. $$ WYZ061>063-080530- /O.EXT.KCYS.WS.W.0007.000000T0000Z-071209T0000Z/ SOUTHWEST CARBON-NORTH CARBON-SNOWY RANGE- INCLUDING THE CITIES OF...RAWLINS...HANNA...MEDICINE BOW... CENTENNIAL 230 PM MST FRI DEC 7 2007 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 5 PM MST SATURDAY... THE WINTER STORM WARNING IS NOW IN EFFECT UNTIL 5 PM MST SATURDAY. SNOW WILL CONTINUE THROUGH SATURDAY AND WILL BE HEAVY AT TIMES. ADDITIONAL SNOWFALL AMOUNTS TONIGHT AND SATURDAY WILL BE 6 TO 10 INCHES IN THE LOWER ELEVATIONS AND 10 TO 18 INCHES OVER THE MOUNTAINS. AS OF 230 PM...RAWLINS HAD 5 INCHES OF SNOW ON THE GROUND. THE SNOW ALONG WITH BRISK NORTHEAST WINDS WILL PRODUCE HAZARDOUS TRAVEL CONDITIONS WITH SLICK ROADS AND POOR VISIBILITIES IN SNOW AND BLOWING SNOW. TRAVELERS SHOULD BE SURE TO CHECK THE LATEST WEATHER AND ROAD CONDITIONS AND WEATHER FORECASTS BEFORE LEAVING. FOR ROAD INFORMATION IN WYOMING CALL 511. $$ WYZ059-060-064-080530- /O.EXT.KCYS.WS.W.0007.071208T0000Z-071209T0000Z/ CONVERSE-NIOBRARA-NORTH LARAMIE RANGE- INCLUDING THE CITIES OF...DOUGLAS...GLENROCK...LUSK...GARRETT 230 PM MST FRI DEC 7 2007 ...WINTER STORM WARNING NOW IN EFFECT FROM 5 PM THIS AFTERNOON TO 5 PM MST SATURDAY... THE WINTER STORM WARNING IS NOW IN EFFECT FROM 5 PM THIS AFTERNOON TO 5 PM MST SATURDAY. WIDESPREAD SNOW OVER EAST CENTRAL WYOMING THIS AFTERNOON WILL INCREASE IN INTENSITY EARLY TONIGHT. THE SNOW WILL CONTINUE THROUGH SATURDAY AND WILL BE HEAVY AT TIMES...ESPECIALLY THROUGH SATURDAY MORNING. ADDITIONAL SNOWFALL TONIGHT AND SATURDAY WILL BE FROM 6 TO 10 INCHES. THE SNOWFALL WILL TAPER OFF LATER SATURDAY AFTERNOON AND EARLY SATURDAY NIGHT. AS OF 230 PM...DOUGLAS HAD 2 INCHES OF SNOW ON THE GROUND. THE SNOW WILL PRODUCE HAZARDOUS TRAVEL CONDITIONS WITH SLICK ROADS AND POOR VISIBILITIES THROUGH SATURDAY. TRAVELERS SHOULD BE SURE TO CHECK THE LATEST WEATHER AND ROAD CONDITIONS AND WEATHER FORECASTS BEFORE LEAVING. FOR ROAD INFORMATION IN WYOMING CALL 511. $$ NEZ003-080530- /O.EXT.KCYS.SN.Y.0013.071208T0000Z-071208T1600Z/ BOX BUTTE- INCLUDING THE CITY OF...ALLIANCE 230 PM MST FRI DEC 7 2007 ...SNOW ADVISORY NOW IN EFFECT FROM 5 PM THIS AFTERNOON TO 9 AM MST SATURDAY... THE SNOW ADVISORY IS NOW IN EFFECT FROM 5 PM THIS AFTERNOON TO 9 AM MST SATURDAY. SNOW WILL CONTINUE OVER BOX BUTTE COUNTY THROUGH SATURDAY MORNING. ADDITIONAL SNOWFALL THROUGH MIDDAY SATURDAY WILL BE 5 TO 8 INCHES. TRAVEL WILL BECOME HAZARDOUS EARLY TONIGHT AND CONTINUE THROUGH SATURDAY MORNING. THE ROADS WILL BE SLICK AND VISIBILITIES POOR. $$ NEZ019>021-054-055-WYZ065>070-080530- /O.CON.KCYS.SN.Y.0013.000000T0000Z-071208T1600Z/ SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE-LARAMIE VALLEY- LARAMIE RANGE-PLATTE-GOSHEN-CHEYENNE FOOTHILLS-PINE BLUFFS- INCLUDING THE CITIES OF...SCOTTSBLUFF...GERING...HARRISBURG... BRIDGEPORT...BAYARD...KIMBALL...SIDNEY...LARAMIE...BUFORD... HORSE CREEK...WHEATLAND...GUERNSEY...TORRINGTON...CHEYENNE... PINE BLUFFS 230 PM MST FRI DEC 7 2007 ...SNOW ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST SATURDAY... A SNOW ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST SATURDAY. SNOW WILL CONTINUE OVER SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE THROUGH SATURDAY MORNING. ADDITIONAL SNOWFALL OF 3 TO 6 INCHES WILL FALL OVER THE LOWER ELEVATIONS WITH 5 TO 9 INCHES IN THE SOUTHERN LARAMIE RANGE. AS OF 230 PM...CHEYENNE HAD 4 INCHES OF SNOW ON THE GROUND HAD 2 INCHES. TRAVEL WILL BE HAZARDOUS THROUGH SATURDAY MORNING WITH SLICK ROADS. TRAVELING SHOULD BE SURE TO CHECK THE LATEST WEATHER AND ROAD CONDITIONS AND WEATHER FORECAST. FOR ROAD INFORMATION IN WYOMING CALL 511. $$ WEILAND
000 WWUS45 KCYS 072138 CCA WSWCYS URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 237 PM MST FRI DEC 7 2007 ...SNOW WILL CONTINUE OVER SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE THROUGH SATURDAY... .A LARGE WINTER STORM WILL BE CENTERED OVER UTAH AND NEVADA THROUGH SATURDAY AND WILL BRING THE SNOW AND COLDER TEMPERATURES TO SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE. NEZ001-002-080530- /O.UPG.KCYS.SN.Y.0013.071208T0100Z-071208T1600Z/ /O.EXB.KCYS.WS.W.0007.071208T0000Z-071208T1800Z/ SIOUX-DAWES- INCLUDING THE CITIES OF...HARRISON...CHADRON 237 PM MST FRI DEC 7 2007 ...WINTER STORM WARNING IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM MST SATURDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER STORM WARNING...WHICH IS IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM MST SATURDAY. THE SNOW ADVISORY IS NO LONGER IN EFFECT. WIDESPREAD SNOW OVER THE NORTHERN NEBRASKA PANHANDLE WILL BECOME HEAVIER EARLY TONIGHT. THE SNOW WILL CONTINUE THROUGH SATURDAY MORNING AND WILL BE HEAVY AT TIMES. AN ADDITIONAL 6 TO 9 INCHES OF SNOW WILL ACCUMULATE BY MIDDAY SATURDAY. THE SNOW WILL TAPER OFF SATURDAY AFTERNOON. TRAVEL WILL BECOME HAZARDOUS EARLY TONIGHT AND CONTINUE THROUGH SATURDAY MORNING. THE ROADS WILL BE SLICK AND VISIBILITIES POOR. $$ WYZ061>063-080530- /O.EXT.KCYS.WS.W.0007.000000T0000Z-071209T0000Z/ SOUTHWEST CARBON-NORTH CARBON-SNOWY RANGE- INCLUDING THE CITIES OF...RAWLINS...HANNA...MEDICINE BOW... CENTENNIAL 237 PM MST FRI DEC 7 2007 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 5 PM MST SATURDAY... THE WINTER STORM WARNING IS NOW IN EFFECT UNTIL 5 PM MST SATURDAY. SNOW WILL CONTINUE THROUGH SATURDAY AND WILL BE HEAVY AT TIMES. ADDITIONAL SNOWFALL AMOUNTS TONIGHT AND SATURDAY WILL BE 6 TO 10 INCHES IN THE LOWER ELEVATIONS AND 10 TO 18 INCHES OVER THE MOUNTAINS. AS OF 230 PM...RAWLINS HAD 5 INCHES OF SNOW ON THE GROUND. THE SNOW ALONG WITH BRISK NORTHEAST WINDS WILL PRODUCE HAZARDOUS TRAVEL CONDITIONS WITH SLICK ROADS AND POOR VISIBILITIES IN SNOW AND BLOWING SNOW. TRAVELERS SHOULD BE SURE TO CHECK THE LATEST WEATHER AND ROAD CONDITIONS AND WEATHER FORECASTS BEFORE LEAVING. FOR ROAD INFORMATION IN WYOMING CALL 511. $$ WYZ059-060-064-080530- /O.EXT.KCYS.WS.W.0007.071208T0000Z-071209T0000Z/ CONVERSE-NIOBRARA-NORTH LARAMIE RANGE- INCLUDING THE CITIES OF...DOUGLAS...GLENROCK...LUSK...GARRETT 237 PM MST FRI DEC 7 2007 ...WINTER STORM WARNING NOW IN EFFECT FROM 5 PM THIS AFTERNOON TO 5 PM MST SATURDAY... THE WINTER STORM WARNING IS NOW IN EFFECT FROM 5 PM THIS AFTERNOON TO 5 PM MST SATURDAY. WIDESPREAD SNOW OVER EAST CENTRAL WYOMING THIS AFTERNOON WILL INCREASE IN INTENSITY EARLY TONIGHT. THE SNOW WILL CONTINUE THROUGH SATURDAY AND WILL BE HEAVY AT TIMES...ESPECIALLY THROUGH SATURDAY MORNING. ADDITIONAL SNOWFALL TONIGHT AND SATURDAY WILL BE FROM 6 TO 10 INCHES WITH 10 TO 18 INCHES OVER THE NORTHERN LARAMIE RANGE. THE SNOWFALL WILL TAPER OFF LATER SATURDAY AFTERNOON AND EARLY SATURDAY NIGHT. AS OF 230 PM...DOUGLAS HAD 2 INCHES OF SNOW ON THE GROUND. THE SNOW WILL PRODUCE HAZARDOUS TRAVEL CONDITIONS WITH SLICK ROADS AND POOR VISIBILITIES THROUGH SATURDAY. TRAVELERS SHOULD BE SURE TO CHECK THE LATEST WEATHER AND ROAD CONDITIONS AND WEATHER FORECASTS BEFORE LEAVING. FOR ROAD INFORMATION IN WYOMING CALL 511. $$ NEZ003-080530- /O.EXT.KCYS.SN.Y.0013.071208T0000Z-071208T1600Z/ BOX BUTTE- INCLUDING THE CITY OF...ALLIANCE 237 PM MST FRI DEC 7 2007 ...SNOW ADVISORY NOW IN EFFECT FROM 5 PM THIS AFTERNOON TO 9 AM MST SATURDAY... THE SNOW ADVISORY IS NOW IN EFFECT FROM 5 PM THIS AFTERNOON TO 9 AM MST SATURDAY. SNOW WILL CONTINUE OVER BOX BUTTE COUNTY THROUGH SATURDAY MORNING. ADDITIONAL SNOWFALL THROUGH MIDDAY SATURDAY WILL BE 5 TO 8 INCHES. TRAVEL WILL BECOME HAZARDOUS EARLY TONIGHT AND CONTINUE THROUGH SATURDAY MORNING. THE ROADS WILL BE SLICK AND VISIBILITIES POOR. $$ NEZ019>021-054-055-WYZ065>070-080530- /O.CON.KCYS.SN.Y.0013.000000T0000Z-071208T1600Z/ SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE-LARAMIE VALLEY- LARAMIE RANGE-PLATTE-GOSHEN-CHEYENNE FOOTHILLS-PINE BLUFFS- INCLUDING THE CITIES OF...SCOTTSBLUFF...GERING...HARRISBURG... BRIDGEPORT...BAYARD...KIMBALL...SIDNEY...LARAMIE...BUFORD... HORSE CREEK...WHEATLAND...GUERNSEY...TORRINGTON...CHEYENNE... PINE BLUFFS 237 PM MST FRI DEC 7 2007 ...SNOW ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST SATURDAY... A SNOW ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST SATURDAY. SNOW WILL CONTINUE OVER SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE THROUGH SATURDAY MORNING. ADDITIONAL SNOWFALL OF 3 TO 6 INCHES WILL FALL OVER THE LOWER ELEVATIONS WITH 5 TO 9 INCHES IN THE SOUTHERN LARAMIE RANGE. AS OF 230 PM...CHEYENNE HAD 4 INCHES OF SNOW ON THE GROUND HAD 2 INCHES. TRAVEL WILL BE HAZARDOUS THROUGH SATURDAY MORNING WITH SLICK ROADS. TRAVELING SHOULD BE SURE TO CHECK THE LATEST WEATHER AND ROAD CONDITIONS AND WEATHER FORECAST. FOR ROAD INFORMATION IN WYOMING CALL 511. $$ WEILAND
000 WWUS45 KCYS 072243 CCA WSWCYS URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 343 PM MST FRI DEC 7 2007 ...SNOW WILL CONTINUE OVER SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE THROUGH SATURDAY... .A LARGE WINTER STORM WILL BE CENTERED OVER UTAH AND NEVADA THROUGH SATURDAY AND WILL BRING THE SNOW AND COLDER TEMPERATURES TO SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE. NEZ001-002-080530- /O.UPG.KCYS.SN.Y.0013.071208T0100Z-071208T1600Z/ /O.EXB.KCYS.WS.W.0007.071208T0000Z-071208T1800Z/ SIOUX-DAWES- INCLUDING THE CITIES OF...HARRISON...CHADRON 343 PM MST FRI DEC 7 2007 ...WINTER STORM WARNING IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM MST SATURDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER STORM WARNING...WHICH IS IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM MST SATURDAY. THE SNOW ADVISORY IS NO LONGER IN EFFECT. WIDESPREAD SNOW OVER THE NORTHERN NEBRASKA PANHANDLE WILL BECOME HEAVIER EARLY TONIGHT. THE SNOW WILL CONTINUE THROUGH SATURDAY MORNING AND WILL BE HEAVY AT TIMES. AN ADDITIONAL 6 TO 9 INCHES OF SNOW WILL ACCUMULATE BY MIDDAY SATURDAY. THE SNOW WILL TAPER OFF SATURDAY AFTERNOON. TRAVEL WILL BECOME HAZARDOUS EARLY TONIGHT AND CONTINUE THROUGH SATURDAY MORNING. THE ROADS WILL BE SLICK AND VISIBILITIES POOR. $$ WYZ061>063-080530- /O.EXT.KCYS.WS.W.0007.000000T0000Z-071209T0000Z/ SOUTHWEST CARBON-NORTH CARBON-SNOWY RANGE- INCLUDING THE CITIES OF...RAWLINS...HANNA...MEDICINE BOW... CENTENNIAL 343 PM MST FRI DEC 7 2007 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 5 PM MST SATURDAY... THE WINTER STORM WARNING IS NOW IN EFFECT UNTIL 5 PM MST SATURDAY. SNOW WILL CONTINUE THROUGH SATURDAY AND WILL BE HEAVY AT TIMES. ADDITIONAL SNOWFALL AMOUNTS TONIGHT AND SATURDAY WILL BE 6 TO 10 INCHES IN THE LOWER ELEVATIONS AND 10 TO 18 INCHES OVER THE MOUNTAINS. AS OF 230 PM...RAWLINS HAD 5 INCHES OF SNOW ON THE GROUND. THE SNOW ALONG WITH BRISK NORTHEAST WINDS WILL PRODUCE HAZARDOUS TRAVEL CONDITIONS WITH SLICK ROADS AND POOR VISIBILITIES IN SNOW AND BLOWING SNOW. TRAVELERS SHOULD BE SURE TO CHECK THE LATEST WEATHER AND ROAD CONDITIONS AND WEATHER FORECASTS BEFORE LEAVING. FOR ROAD INFORMATION IN WYOMING CALL 511. $$ WYZ059-060-064-080530- /O.EXT.KCYS.WS.W.0007.071208T0000Z-071209T0000Z/ CONVERSE-NIOBRARA-NORTH LARAMIE RANGE- INCLUDING THE CITIES OF...DOUGLAS...GLENROCK...LUSK...GARRETT 343 PM MST FRI DEC 7 2007 ...WINTER STORM WARNING NOW IN EFFECT FROM 5 PM THIS AFTERNOON TO 5 PM MST SATURDAY... THE WINTER STORM WARNING IS NOW IN EFFECT FROM 5 PM THIS AFTERNOON TO 5 PM MST SATURDAY. WIDESPREAD SNOW OVER EAST CENTRAL WYOMING THIS AFTERNOON WILL INCREASE IN INTENSITY EARLY TONIGHT. THE SNOW WILL CONTINUE THROUGH SATURDAY AND WILL BE HEAVY AT TIMES...ESPECIALLY THROUGH SATURDAY MORNING. ADDITIONAL SNOWFALL TONIGHT AND SATURDAY WILL BE FROM 6 TO 10 INCHES WITH 10 TO 18 INCHES OVER THE NORTHERN LARAMIE RANGE. THE SNOWFALL WILL TAPER OFF LATER SATURDAY AFTERNOON AND EARLY SATURDAY NIGHT. AS OF 230 PM...DOUGLAS HAD 2 INCHES OF SNOW ON THE GROUND. THE SNOW WILL PRODUCE HAZARDOUS TRAVEL CONDITIONS WITH SLICK ROADS AND POOR VISIBILITIES THROUGH SATURDAY. TRAVELERS SHOULD BE SURE TO CHECK THE LATEST WEATHER AND ROAD CONDITIONS AND WEATHER FORECASTS BEFORE LEAVING. FOR ROAD INFORMATION IN WYOMING CALL 511. $$ NEZ003-080530- /O.EXT.KCYS.SN.Y.0013.071208T0000Z-071208T1600Z/ BOX BUTTE- INCLUDING THE CITY OF...ALLIANCE 343 PM MST FRI DEC 7 2007 ...SNOW ADVISORY NOW IN EFFECT FROM 5 PM THIS AFTERNOON TO 9 AM MST SATURDAY... THE SNOW ADVISORY IS NOW IN EFFECT FROM 5 PM THIS AFTERNOON TO 9 AM MST SATURDAY. SNOW WILL CONTINUE OVER BOX BUTTE COUNTY THROUGH SATURDAY MORNING. ADDITIONAL SNOWFALL THROUGH MIDDAY SATURDAY WILL BE 5 TO 8 INCHES. TRAVEL WILL BECOME HAZARDOUS EARLY TONIGHT AND CONTINUE THROUGH SATURDAY MORNING. THE ROADS WILL BE SLICK AND VISIBILITIES POOR. $$ NEZ019>021-054-055-WYZ065>070-080530- /O.CON.KCYS.SN.Y.0013.000000T0000Z-071208T1600Z/ SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE-LARAMIE VALLEY- LARAMIE RANGE-PLATTE-GOSHEN-CHEYENNE FOOTHILLS-PINE BLUFFS- INCLUDING THE CITIES OF...SCOTTSBLUFF...GERING...HARRISBURG... BRIDGEPORT...BAYARD...KIMBALL...SIDNEY...LARAMIE...BUFORD... HORSE CREEK...WHEATLAND...GUERNSEY...TORRINGTON...CHEYENNE... PINE BLUFFS 343 PM MST FRI DEC 7 2007 ...SNOW ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST SATURDAY... A SNOW ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST SATURDAY. SNOW WILL CONTINUE OVER SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE THROUGH SATURDAY MORNING. ADDITIONAL SNOWFALL OF 3 TO 6 INCHES WILL FALL OVER THE LOWER ELEVATIONS WITH 5 TO 9 INCHES IN THE SOUTHERN LARAMIE RANGE. AS OF 230 PM...CHEYENNE HAD 4 INCHES OF SNOW ON THE GROUND. TRAVEL WILL BE HAZARDOUS THROUGH SATURDAY MORNING WITH SLICK ROADS. TRAVELING SHOULD BE SURE TO CHECK THE LATEST WEATHER AND ROAD CONDITIONS AND WEATHER FORECAST. FOR ROAD INFORMATION IN WYOMING CALL 511. $$ WEILAND
000 WWUS45 KCYS 080350 WSWCYS URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 850 PM MST FRI DEC 7 2007 ...HEAVY SNOW WILL CONTINUE THROUGH SATURDAY FROM SOUTH CENTRAL THROUGH EAST CENTRAL WYOMING AND INTO THE NORTHERN NEBRASKA PANHANDLE. A MIXTURE OF FREEZING DRIZZLE...FOG AND LIGHT SNOW WILL OCCUR OVER SOUTHEAST WYOMING AND THE SOUTHERN PANHANDLE... .A LARGE WINTER STORM SYSTEM OVER NEVADA AND UTAH WILL SHIFT VERY SLOWLY EAST INTO COLORADO TONIGHT AND SATURDAY. THIS WILL KEEP WIDESPREAD SNOW OVER ACROSS SOUTHEAST WYOMING AND THE NEBRASKA PANHANDLE...ALONG WITH AREAS OF FREEZING DRIZZLE AND FOG. NEZ003-019>021-054-055-WYZ067>070-081200- /O.CAN.KCYS.SN.Y.0013.000000T0000Z-071208T1600Z/ /O.NEW.KCYS.WW.Y.0003.071208T0350Z-071208T1600Z/ BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE-PLATTE- GOSHEN-CHEYENNE FOOTHILLS-PINE BLUFFS- INCLUDING THE CITIES OF...ALLIANCE...SCOTTSBLUFF...GERING... HARRISBURG...BRIDGEPORT...BAYARD...KIMBALL...SIDNEY...WHEATLAND... GUERNSEY...TORRINGTON...CHEYENNE...PINE BLUFFS 850 PM MST FRI DEC 7 2007 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 9 AM MST SATURDAY... ...SNOW ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER WEATHER ADVISORY...WHICH IS IN EFFECT UNTIL 9 AM MST SATURDAY. THE SNOW ADVISORY HAS BEEN CANCELLED AS NOW A MIXTURE OF FREEZING DRIZZLE AND LIGHT SNOW IS EXPECTED. FREEZING DRIZZLE HAS DEVELOPED OVER THE REGION THIS EVENING AND IT WILL CONTINUE OVERNIGHT...CAUSING ROADS TO BE VERY ICY. LIGHT SNOW AND AREAS OF FOG WILL ALSO PERSIST INTO SATURDAY MORNING WITH ADDITIONAL SNOW ACCUMULATIONS MAINLY FROM 2 TO 5 INCHES. ANY TRAVEL TONIGHT IS DISCOURAGED DUE TO POOR VISIBILITIES AND SLICK AND SNOW PACKED ROADS. A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ NEZ001-002-081200- /O.CON.KCYS.WS.W.0007.000000T0000Z-071208T1800Z/ SIOUX-DAWES- INCLUDING THE CITIES OF...HARRISON...CHADRON 850 PM MST FRI DEC 7 2007 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST SATURDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST SATURDAY. SNOW...HEAVY AT TIMES...WILL OCCUR OVER THE NORTHERN NEBRASKA PANHANDLE TONIGHT INTO SATURDAY MORNING WITH TOTAL SNOW ACCUMULATIONS OF 6 TO 9 INCHES. THE SNOW WILL TAPER OFF SATURDAY AFTERNOON. TRAVEL WILL BE HAZARDOUS THROUGH SATURDAY MORNING DUE TO REDUCED VISIBILITIES AND SNOW PACKED ROADS. THOSE WHO MUST DRIVE SHOULD BE SURE TO CHECK THE LATEST ROAD REPORTS BEFORE VENTURING OUT. $$ WYZ059>064-081200- /O.CON.KCYS.WS.W.0007.000000T0000Z-071209T0000Z/ CONVERSE-NIOBRARA-SOUTHWEST CARBON-NORTH CARBON-SNOWY RANGE- NORTH LARAMIE RANGE- INCLUDING THE CITIES OF...DOUGLAS...GLENROCK...LUSK...RAWLINS... HANNA...MEDICINE BOW...CENTENNIAL...GARRETT 850 PM MST FRI DEC 7 2007 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST SATURDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST SATURDAY. SNOW...HEAVY AT TIMES...WILL CONTINUE OVER SOUTH CENTRAL AND EAST CENTRAL WYOMING TONIGHT THROUGH SATURDAY. TOTAL SNOWFALL AMOUNTS WILL MAINLY RANGE FROM 7 TO 11 INCHES AT LOWER ELEVATIONS WITH 10 TO 18 INCHES OVER THE SNOWY...SIERRA MADRE AND NORTHERN LARAMIE RANGES. THE SNOWFALL WILL TAPER OFF LATE SATURDAY AFTERNOON AND SATURDAY EVENING. THE SNOW WILL PRODUCE HAZARDOUS TRAVEL CONDITIONS WITH SNOW PACKED ROADS AND POOR VISIBILITIES. TRAVELERS SHOULD BE SURE TO CHECK THE LATEST WEATHER AND ROAD CONDITIONS AND WEATHER FORECASTS BEFORE LEAVING. FOR ROAD INFORMATION IN WYOMING...CALL 511. $$ WYZ065-066-081200- /O.CON.KCYS.SN.Y.0013.000000T0000Z-071208T1600Z/ LARAMIE VALLEY-LARAMIE RANGE- INCLUDING THE CITIES OF...LARAMIE...BUFORD...HORSE CREEK 850 PM MST FRI DEC 7 2007 ...SNOW ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST SATURDAY... A SNOW ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST SATURDAY. LIGHT SNOW WILL CONTINUE OVER THE LARAMIE VALLEY AND SOUTHERN LARAMIE RANGE THROUGH SATURDAY MORNING. TOTAL SNOW ACCUMULATIONS WILL BE FROM 5 TO 8 INCHES AT LOWER ELEVATIONS WITH 7 TO 10 INCHES IN THE MOUNTAINS. TRAVEL WILL BE HAZARDOUS THROUGH SATURDAY MORNING DUE TO SNOW PACKED ROADS AND POOR VISIBILITIES. TRAVELERS SHOULD BE SURE TO CHECK THE LATEST ROAD CONDITIONS BEFORE VENTURING OUT. FOR ROAD INFORMATION IN WYOMING...CALL 511. $$ JLH
000 WWUS45 KCYS 081135 WSWCYS URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 435 AM MST SAT DEC 8 2007 NEZ001-002-082200- /O.CAN.KCYS.WS.W.0007.000000T0000Z-071208T1800Z/ /O.EXB.KCYS.SN.Y.0013.000000T0000Z-071209T0000Z/ SIOUX-DAWES- INCLUDING THE CITIES OF...HARRISON...CHADRON 435 AM MST SAT DEC 8 2007 ...SNOW ADVISORY IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A SNOW ADVISORY...WHICH IS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON. THE WINTER STORM WARNING HAS BEEN CANCELLED. PERIODS OF LIGHT SNOW WILL CONTINUE TODAY ACROSS THE REGION WITH ADDITIONAL SNOWFALL OF 1 TO 2 INCHES. TRAVEL WILL REMAIN HAZARDOUS THROUGH TODAY DUE TO ICY AND SNOWPACKED ROADS. MOTORISTS SHOULD BE SURE TO CHECK THE LATEST ROAD AND WEATHER CONDITIONS BEFORE VENTURING OUT. $$ NEZ003-082200- /O.CAN.KCYS.WW.Y.0003.000000T0000Z-071208T1600Z/ /O.EXB.KCYS.SN.Y.0013.000000T0000Z-071209T0000Z/ BOX BUTTE- INCLUDING THE CITY OF...ALLIANCE 435 AM MST SAT DEC 8 2007 ...SNOW ADVISORY IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... ...WINTER WEATHER ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A SNOW ADVISORY...WHICH IS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON. THE WINTER WEATHER ADVISORY HAS BEEN CANCELLED. PERIODS OF LIGHT SNOW WILL CONTINUE TODAY ACROSS THE REGION WITH ADDITIONAL SNOWFALL OF 1 TO 2 INCHES. TRAVEL WILL REMAIN HAZARDOUS THROUGH TODAY DUE TO ICY AND SNOWPACKED ROADS. MOTORISTS SHOULD BE SURE TO CHECK THE LATEST ROAD AND WEATHER CONDITIONS BEFORE VENTURING OUT. $$ WYZ059>064-082200- /O.CON.KCYS.WS.W.0007.000000T0000Z-071209T0000Z/ CONVERSE-NIOBRARA-SOUTHWEST CARBON-NORTH CARBON-SNOWY RANGE- NORTH LARAMIE RANGE- INCLUDING THE CITIES OF...DOUGLAS...GLENROCK...LUSK...RAWLINS... HANNA...MEDICINE BOW...CENTENNIAL...GARRETT 435 AM MST SAT DEC 8 2007 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON. PERIODS OF LIGHT SNOW WILL CONTINUE TODAY ACROSS THE REGION WITH ADDITIONAL SNOWFALL OF 1 TO 3 INCHES. TRAVEL WILL REMAIN HAZARDOUS THROUGH TODAY DUE TO ICY AND SNOWPACKED ROADS. MOTORISTS SHOULD BE SURE TO CHECK THE LATEST ROAD AND WEATHER CONDITIONS BEFORE VENTURING OUT. $$ WYZ065-066-082200- /O.EXT.KCYS.SN.Y.0013.000000T0000Z-071209T0000Z/ LARAMIE VALLEY-LARAMIE RANGE- INCLUDING THE CITIES OF...LARAMIE...BUFORD...HORSE CREEK 435 AM MST SAT DEC 8 2007 ...SNOW ADVISORY NOW IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... THE SNOW ADVISORY IS NOW IN EFFECT UNTIL 5 PM MST THIS AFTERNOON. PERIODS OF LIGHT SNOW WILL CONTINUE TODAY ACROSS THE REGION WITH ADDITIONAL SNOWFALL OF 1 TO 2 INCHES. TRAVEL WILL REMAIN HAZARDOUS THROUGH TODAY DUE TO ICY AND SNOWPACKED ROADS. MOTORISTS SHOULD BE SURE TO CHECK THE LATEST ROAD AND WEATHER CONDITIONS BEFORE VENTURING OUT. $$ NEZ019>021-054-055-WYZ067>070-082200- /O.EXT.KCYS.WW.Y.0003.000000T0000Z-071209T0000Z/ SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE-PLATTE-GOSHEN- CHEYENNE FOOTHILLS-PINE BLUFFS- INCLUDING THE CITIES OF...SCOTTSBLUFF...GERING...HARRISBURG... BRIDGEPORT...BAYARD...KIMBALL...SIDNEY...WHEATLAND...GUERNSEY... TORRINGTON...CHEYENNE...PINE BLUFFS 435 AM MST SAT DEC 8 2007 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... THE WINTER WEATHER ADVISORY IS NOW IN EFFECT UNTIL 5 PM MST THIS AFTERNOON. PERIODS OF LIGHT SNOW WILL CONTINUE TODAY ACROSS THE REGION...WITH SOME AREAS OF LIGHT FREEZING DRIZZLE THIS MORNING. ADDITIONAL SNOWFALL WILL BE ABOUT 1 TO 2 INCHES. TRAVEL WILL REMAIN HAZARDOUS THROUGH TODAY DUE TO ICY AND SNOWPACKED ROADS. MOTORISTS SHOULD BE SURE TO CHECK THE LATEST ROAD AND WEATHER CONDITIONS BEFORE VENTURING OUT. $$
000 WWUS45 KCYS 081848 WSWCYS URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 1148 AM MST SAT DEC 8 2007 WYZ059>064-082000- /O.CAN.KCYS.WS.W.0007.000000T0000Z-071209T0000Z/ CONVERSE-NIOBRARA-SOUTHWEST CARBON-NORTH CARBON-SNOWY RANGE- NORTH LARAMIE RANGE- INCLUDING THE CITIES OF...DOUGLAS...GLENROCK...LUSK...RAWLINS... HANNA...MEDICINE BOW...CENTENNIAL...GARRETT 1148 AM MST SAT DEC 8 2007 ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS CANCELLED THE WINTER STORM WARNING. LIGHT SNOW SHOWERS WILL LINGER ACROSS THE COUNTIES OF CARBON...CONVERSE...AND NIOBRARA THIS AFTERNOON...AND ALSO ACROSS THE LARAMIE RANGE IN LARAMIE COUNTY. HOWEVER...THE HEAVY SNOW APPEARS TO BE OVER...THEREFORE THE WINTER STORM WARNING HAS BEEN CANCELLED. $$ NEZ001-002-WYZ065-066-082000- /O.CAN.KCYS.SN.Y.0013.000000T0000Z-071209T0000Z/ SIOUX-DAWES-LARAMIE VALLEY-LARAMIE RANGE- INCLUDING THE CITIES OF...HARRISON...CHADRON...LARAMIE...BUFORD... HORSE CREEK 1148 AM MST SAT DEC 8 2007 ...SNOW ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS CANCELLED THE SNOW ADVISORY. LIGHT SNOW SHOWERS WILL LINGER THROUGH THE AFTERNOON AND EARLY EVENTING...HOWEVER...THE HEAVY SNOW APPEARS TO BE OVER...THEREFORE THE SNOW ADVISORY HAS BEEN CANCELLED. $$ WYZ067-068-082000- /O.CAN.KCYS.WW.Y.0003.000000T0000Z-071209T0000Z/ PLATTE-GOSHEN- INCLUDING THE CITIES OF...WHEATLAND...GUERNSEY...TORRINGTON 1148 AM MST SAT DEC 8 2007 ...WINTER WEATHER ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS CANCELLED THE WINTER WEATHER ADVISORY. ONLY LIGHT SNOW SHOWERS ARE EXPECTED ACROSS PLATTE AND GOSHEN COUNTIES TODAY...THEREFORE THE WINTER WEATHER ADVISORY HAS BEEN CANCELLED. AREAS OF FREEZING FOG WILL CONTINUE THROUGH THE AFTERNOON...SO MOTORISTS SHOULD REMAIN AWARE OF SLICK ROADS AND REDUCED VISIBILITIES AND SHOULD REDUCE SPEED ACCORDINGLY. $$ NEZ003-090300- /O.EXT.KCYS.SN.Y.0013.000000T0000Z-071209T0700Z/ BOX BUTTE- INCLUDING THE CITY OF...ALLIANCE 1148 AM MST SAT DEC 8 2007 ...SNOW ADVISORY NOW IN EFFECT UNTIL MIDNIGHT MST TONIGHT... THE SNOW ADVISORY IS NOW IN EFFECT UNTIL MIDNIGHT MST TONIGHT. PERIODS OF LIGHT SNOW WILL CONTINUE TODAY AND TONIGHT ACROSS THE REGION WITH ADDITIONAL SNOWFALL OF 1 TO 2 INCHES. TRAVEL WILL REMAIN HAZARDOUS THROUGH TODAY DUE TO ICY AND SNOWPACKED ROADS. MOTORISTS SHOULD BE SURE TO CHECK THE LATEST ROAD AND WEATHER CONDITIONS BEFORE VENTURING OUT. $$ NEZ019>021-054-055-090300- /O.EXT.KCYS.WW.Y.0003.000000T0000Z-071209T0700Z/ SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE- INCLUDING THE CITIES OF...SCOTTSBLUFF...GERING...HARRISBURG... BRIDGEPORT...BAYARD...KIMBALL...SIDNEY 1148 AM MST SAT DEC 8 2007 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL MIDNIGHT MST TONIGHT... THE WINTER WEATHER ADVISORY IS NOW IN EFFECT UNTIL MIDNIGHT MST TONIGHT. PERIODS OF LIGHT SNOW WILL CONTINUE TODAY AND TONIGHT ACROSS PORTIONS OF THE WESTERN NEBRASKA PANHANDLE... WITH SOME AREAS OF LIGHT FREEZING DRIZZLE THROUGH THE AFTERNOON HOURS. ADDITIONAL SNOWFALL WILL BE ABOUT 1 TO 2 INCHES. TRAVEL WILL REMAIN HAZARDOUS THROUGH TODAY DUE TO ICY AND SNOWPACKED ROADS. MOTORISTS SHOULD BE SURE TO CHECK THE LATEST ROAD AND WEATHER CONDITIONS BEFORE VENTURING OUT. $$ WYZ069-070-090100- /O.EXT.KCYS.WW.Y.0003.000000T0000Z-071209T0100Z/ CHEYENNE FOOTHILLS-PINE BLUFFS- INCLUDING THE CITIES OF...CHEYENNE...PINE BLUFFS 1148 AM MST SAT DEC 8 2007 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 6 PM MST THIS AFTERNOON... THE WINTER WEATHER ADVISORY IS NOW IN EFFECT UNTIL 6 PM MST THIS AFTERNOON. PERIODS OF LIGHT SNOW WILL CONTINUE TODAY ACROSS THE REGION... WITH SOME AREAS OF FREEZING FOG AND LIGHT FREEZING DRIZZLE. ADDITIONAL SNOWFALL WILL BE ABOUT 1 INCH...BUT A GLAZE OF ICE WILL REMAIN ON GROUND SURFACES THROUGH THE AFTERNOON. TRAVEL WILL REMAIN HAZARDOUS THROUGH TODAY DUE TO ICY AND SNOWPACKED ROADS. MOTORISTS SHOULD BE SURE TO CHECK THE LATEST ROAD AND WEATHER CONDITIONS BEFORE VENTURING OUT. $$ SOWKO
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 Dec 7, 3:15 AM MST, 35 minutes earlier.
Area forecast discussion, Dec 7, 3:15 AM MST, 35 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE CHEYENNE WY
315 AM MST FRI DEC 7 2007
.SHORT TERM...TODAY THRU SATURDAY...LIGHT SNOW SPRDG OVER FAR SRN
PORTIONS OF THE CWA ATTM AND EXPECT THIS AREA TO LIFT SLOWLY
NORTHWARD TODAY AHEAD OF INITIAL SHORTWAVE MOVING NE FROM COLORADO.
OVERALL MODELS TRENDS HAVE DECREASED OVERALL SNOWFALL AMOUNTS OVER
THE AREA TODAY INTO SATURDAY WITH BEST FOCUS NOW LOOKING TO EXTEND
FROM CARBON COUNTY NE ACROSS THE NRN CWA MAINLY THIS AFTERNOON
THROUGH TONIGHT. WILL ISSUE WINTER STORM WARNINGS FOR THAT AREA
WHERE BEST SHEAR ZONE LOOKS LIKE IT WILL EXIST. ELSEWHERE WILL
FAVOR SNOW ADVYS AS GENERALLY LONG PERIOD BUT LIGHTER SNOWS ARE
EXPECTED TODAY THRU SATURDAY. SOME LULL IN THE SNOWFALL MAY OCCUR
THIS AFTN OVER SRN PORTIONS OF THE CWA BEHIND LEAD SHORTWAVE BUT
INCREASING UPSLOPE AND OTHER IMPULSES SHOULD BRING SOME INCREASE IN
COVERAGE AGAIN TONIGHT. HEAVIEST SNOWS SHOULD TAPER OFF SAT MORNING
BUT LIGHT SNOWS EXPECTED TO REMAIN ESPECIALLY OVER THE NORTH PART OF
THE CWA. NOT MUCH CHANGE IN TEMPS TODAY THEN COOLING OFF TONIGHT
AND SATURDAY AS COLD SFC HIGH SINKS SOUTH OUT OF CANADA INTO THE NRN
PLAINS.
.LONG TERM...SAT NIGHT THRU THU...BASED ON BETTER CONSENSUS WITH
OTHER MODELS...HAVE LEANED TWDS GFS THRU MON. LARGE UPPER TROF TO
REMAIN OVER WRN U.S. WITH PIECES OF ENERGY DROPPING INTO THE MEAN
TROF AND THEN EJECTING NEWD. INITIAL PIECE OF ENERGY WILL BE MOVING
ACROSS THE REGION THRU SAT NIGHT AS ANOTHER VORT MAX DROPS INTO SRN
CA. THERE MAY BE A BRIEF BREAK LATER ON SUN INTO MIDDAY MON BEFORE
THE NEXT PIECE OF THE SYSTEM EJECTS AND BRINGS ANOTHER CHC OF SNOW
MON AFTN INTO TUE MORNG. MAIN PART OF UPPER TROF FINALLY SHIFTS
THRU REGION BY TUE NIGHT INTO WED. TEMPS WILL BE THE COLDEST MON
NIGHT INTO TUE NIGHT...THEN START MODERATING ON WED INTO THU AS NW
FLOW ALOFT DEVELOPS OVER THE AREA.
&&
.AVIATION...WIDESPREAD IFR/LIFR CONDS EXPECTED ACROSS THE AREA INTO
SAT MORNING DUE TO LOW CIGS AND VISIBILITIES WITH SNOW IN SFC
UPSLOPE FLOW.
&&
.CYS WATCHES/WARNINGS/ADVISORIES...
WY...WS WRNG TODAY THRU SAT MRNG ZNS 061>063.
WS WRNG TONIGHT THRU SAT MRNG ZNS 059..060..064.
SNOW ADVY TODAY THRU SAT MRNG ZNS 065>070.
NE...SNOW ADVY TODAY THRU SAT MRNG ZNS 019>021..054..055.
SNOW ADVY TNGT THRU SAT MRN ZNS 001>003.
&&Hazardous weather outlook, Dec 6, 9:20 PM MST, 6 hours 30 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE CHEYENNE WY 920 PM MST THU DEC 6 2007 NEZ019>021-054-055-WYZ061>070-071200- SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE-SOUTHWEST CARBON- NORTH CARBON-SNOWY RANGE-NORTH LARAMIE RANGE-LARAMIE VALLEY- LARAMIE RANGE-PLATTE-GOSHEN-CHEYENNE FOOTHILLS-PINE BLUFFS- 920 PM MST THU DEC 6 2007 THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN NEBRASKA PANHANDLE AND SOUTHEAST WYOMING. .DAY ONE...TONIGHT SNOW IS EXPECTED TO INCREASE LATE TONIGHT ESPECIALLY OVER FAR SOUTHERN WYOMING...MAINLY ALONG AND SOUTH OF INTERSTATE 80. AN INCH OR TWO OF ACCUMULATION IS POSSIBLE OVER THE MOUNTAINS NEAR THE COLORADO BORDER. .DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY A WINTER STORM WATCH IS IN EFFECT FOR FRIDAY MORNING INTO SATURDAY. SIGNIFICANT SNOWFALL IS EXPECTED ACROSS THE AREA FRIDAY INTO SATURDAY MORNING ALONG WITH MUCH COLDER TEMPERATURES. THE SNOW IS EXPECTED TO TAPER OFF DURING THE DAY SATURDAY. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED. && THIS PRODUCT...ALONG WITH OTHER WEATHER...HYDROLOGIC...AND CLIMATE INFORMATION IS AVAILABLE ON THE WEB AT... HTTP://WEATHER.GOV/CHEYENNE NEZ001>003-WYZ059-060-071200- SIOUX-DAWES-BOX BUTTE-CONVERSE-NIOBRARA- 920 PM MST THU DEC 6 2007 THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE NORTHERN NEBRASKA PANHANDLE AND EAST CENTRAL WYOMING. .DAY ONE...TONIGHT NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY A WINTER STORM WATCH IS IN EFFECT FRIDAY AFTERNOON INTO SATURDAY AFTERNOON. ACCUMULATIONS OF 4 TO 9 INCHES CAN BE EXPECTED THROUGH SATURDAY. THE SNOW IS EXPECTED TO TAPER OFF SATURDAY AFTERNOON. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED TONIGHT. && THIS PRODUCT...ALONG WITH OTHER WEATHER...HYDROLOGIC...AND CLIMATE INFORMATION IS AVAILABLE ON THE WEB AT... HTTP://WEATHER.GOV/CHEYENNE
The office that day
Everything else NWS Cheyenne, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 7, 3:50 AM MST | Snow Advisory | CYS | 38 hr |
Nearby
Winter Storm Warnings in Wyoming, 2007Winter Storm Warnings in Nebraska, 2007Every winter storm warning in 2007
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.