Alert archive / Wyoming / Wind Chill Warnings in 2016
Wind Chill Warning 1, NWS Cheyenne, WY
NWS Cheyenne, WY issued this wind chill warning at Dec 7, 2016, 2:21 PM MST for 4 counties in Wyoming. It took effect at Dec 7, 2016, 9:00 PM MST. It was in force for 12 hr. 1 report 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, 2016, 2:21 PM MST (21:21 UTC)
- In effect from
- Dec 7, 2016, 9:00 PM MST
- Expired
- Dec 8, 2016, 9:00 AM MST
- In force
- 12 hr
- Issued by
- NWS Cheyenne, WY
Counties Albany County, WY, Carbon County, WY, Converse County, WY, Platte County, WY
The radar
The Cheyenne radar (KCYS), 134 km from the middle of the area, began a volume at 21:26 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, 9:16 PM MST | EXTR WIND CHILL -32 | 13 Wnw Laramie, WY | THIS IS WYDDOT SITE HERRICK LANE. |
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, 9.4 hours before the alert went out and 239 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
- 653 m above ground
- 0-6 km bulk shear
- 36 kt
- 0-1 km storm-relative helicity
- -18 m²/s²
- 0-3 km storm-relative helicity
- 11 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
851 WWUS45 KCYS 072121 WSWCYS URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 221 PM MST WED DEC 7 2016 ...VERY LOW TO DANGEROUSLY COLD WIND CHILLS EXPECTED TONIGHT... .CLEARING SKIES WEDNESDAY EVENING WILL ALLOW TEMPERATURES TO FALL BELOW ZERO ACROSS THE AREA THIS EVENING. THESE VERY LOW TEMPERATURES ALONG WITH EVEN LIGHT BREEZES WILL RESULT IN VERY COLD WIND CHILL VALUES OVERNIGHT INTO THURSDAY MORNING...LOWEST OVER THE LARAMIE VALLEY AND SURROUNDING AREAS. WYZ116-072230- /O.CAN.KCYS.WC.A.0001.161208T0100Z-161208T1500Z/ SOUTH LARAMIE RANGE- INCLUDING THE CITIES OF...BUFORD...PUMPKIN VINE...VEDAUWOO 221 PM MST WED DEC 7 2016 ...WIND CHILL WATCH IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS CANCELLED THE WIND CHILL WATCH. IT APPEARS WIND CHILLS WILL REMAIN ABOVE CRITICAL THRESHOLDS OVERNIGHT BUT STILL SHOULD FALL TO 15 BELOW TO 25 BELOW ZERO. $$ WYZ103-105-110-113>115-081100- /O.UPG.KCYS.WC.A.0001.161208T0100Z-161208T1500Z/ /O.NEW.KCYS.WC.W.0001.161208T0400Z-161208T1600Z/ NORTH LARAMIE RANGE-SHIRLEY BASIN-NORTH SNOWY RANGE FOOTHILLS- UPPER NORTH PLATTE RIVER BASIN-SNOWY RANGE-LARAMIE VALLEY- INCLUDING THE CITIES OF...GARRETT...MEDICINE BOW... SHIRLEY BASIN...ARLINGTON...ELK MOUNTAIN...SARATOGA... ENCAMPMENT...CENTENNIAL...ALBANY...BOSLER...LARAMIE 221 PM MST WED DEC 7 2016 ...WIND CHILL WARNING IN EFFECT FROM 9 PM THIS EVENING TO 9 AM MST THURSDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WIND CHILL WARNING...WHICH IS IN EFFECT FROM 9 PM THIS EVENING TO 9 AM MST THURSDAY. THE WIND CHILL WATCH IS NO LONGER IN EFFECT. * WIND CHILL VALUES...MINUS 30 OR BELOW BY LATE WEDNESDAY EVENING THROUGH THURSDAY MORNING. * IMPACTS...VERY LOW WIND CHILL VALUES WILL BE DANGEROUS TO THOSE CAUGHT OUTDOORS AND UNPREPARED. FROST BITE OR HYPOTHERMIA MAY DEVELOP QUICKLY IF PRECAUTIONS ARE NOT TAKEN. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE WIND CHILL IS THE TEMPERATURE YOUR BODY FEELS WHEN THE AIR TEMPERATURE IS COMBINED WITH THE WIND SPEED. WIND CHILLS IN THE MINUS 20 TO 29 DEGREE RANGE CAN CAUSE FROST BITE IN 30 MINUTES OR LESS. THE MOST SUSCEPTIBLE PARTS OF THE BODY ARE THE EXTREMITIES SUCH AS FINGERS...TOES...EAR LOBES OR THE TIP OF THE NOSE. A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND WIND WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. THIS WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA OR DEATH IF PRECAUTIONS ARE NOT TAKEN. && $$ WYZ104-106-109-081100- /O.UPG.KCYS.WC.A.0001.161208T0100Z-161208T1500Z/ /O.NEW.KCYS.WC.Y.0002.161208T0400Z-161208T1600Z/ FERRIS/SEMINOE/SHIRLEY MOUNTAINS- CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- CENTRAL CARBON COUNTY- INCLUDING THE CITIES OF...SEMINOE DAM...BORDEAUX...RAWLINS 221 PM MST WED DEC 7 2016 ...WIND CHILL ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 9 AM MST THURSDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT FROM 9 PM THIS EVENING TO 9 AM MST THURSDAY. THE WIND CHILL WATCH IS NO LONGER IN EFFECT. * WIND CHILL VALUES...MINUS 20 TO MINUS 30 BY LATE WEDNESDAY EVENING TONIGHT THROUGH THURSDAY MORNING. * IMPACTS...VERY LOW WIND CHILL VALUES WILL BE DANGEROUS TO THOSE CAUGHT OUTDOORS AND UNPREPARED. FROST BITE OR HYPOTHERMIA MAY DEVELOP QUICKLY IF PRECAUTIONS ARE NOT TAKEN. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE WIND CHILL IS THE TEMPERATURE YOUR BODY FEELS WHEN THE AIR TEMPERATURE IS COMBINED WITH THE WIND SPEED. WIND CHILLS IN THE MINUS 20 TO 29 DEGREE RANGE CAN CAUSE FROST BITE IN 30 MINUTES OR LESS. THE MOST SUSCEPTIBLE PARTS OF THE BODY ARE THE EXTREMITIES SUCH AS FINGERS...TOES...EAR LOBES OR THE TIP OF THE NOSE. A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND GLOVES. && $$ NEZ002-003-019>021-055-095-096-WYZ101-102-107-108-081100- /O.NEW.KCYS.WC.Y.0002.161208T0400Z-161208T1600Z/ DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-CHEYENNE-NORTH SIOUX- SOUTH SIOUX-CONVERSE COUNTY LOWER ELEVATIONS-NIOBRARA COUNTY- EAST PLATTE COUNTY-GOSHEN COUNTY- INCLUDING THE CITIES OF...CHADRON...CHADRON ST PARK...ALLIANCE... SCOTTSBLUFF...GERING...HARRISBURG...ANGORA...BRIDGEPORT... BAYARD...REDINGTON...BROWNSON...SIDNEY...HARRISON...AGATE... BILL...DOUGLAS...DEER CREEK...GLENROCK...LUSK...REDBIRD... WHEATLAND...GUERNSEY...TORRINGTON 221 PM MST WED DEC 7 2016 ...WIND CHILL ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 9 AM MST THURSDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT FROM 9 PM THIS EVENING TO 9 AM MST THURSDAY. * WIND CHILL VALUES...MINUS 20 TO MINUS 30 BY LATE WEDNESDAY EVENING TONIGHT THROUGH THURSDAY MORNING. * IMPACTS...VERY LOW WIND CHILL VALUES WILL BE DANGEROUS TO THOSE CAUGHT OUTDOORS AND UNPREPARED. FROST BITE OR HYPOTHERMIA MAY DEVELOP QUICKLY IF PRECAUTIONS ARE NOT TAKEN. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE WIND CHILL IS THE TEMPERATURE YOUR BODY FEELS WHEN THE AIR TEMPERATURE IS COMBINED WITH THE WIND SPEED. WIND CHILLS IN THE MINUS 20 TO 29 DEGREE RANGE CAN CAUSE FROST BITE IN 30 MINUTES OR LESS. THE MOST SUSCEPTIBLE PARTS OF THE BODY ARE THE EXTREMITIES SUCH AS FINGERS...TOES...EAR LOBES OR THE TIP OF THE NOSE. A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND WIND WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND GLOVES. && $$
3 follow-up statements
433 WWUS45 KCYS 080248 WSWCYS URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 748 PM MST WED DEC 7 2016 ...DANGEROUSLY COLD WIND CHILLS TONIGHT... WYZ103-105-110-113>115-081200- /O.CON.KCYS.WC.W.0001.161208T0400Z-161208T1600Z/ NORTH LARAMIE RANGE-SHIRLEY BASIN-NORTH SNOWY RANGE FOOTHILLS- UPPER NORTH PLATTE RIVER BASIN-SNOWY RANGE-LARAMIE VALLEY- INCLUDING THE CITIES OF...GARRETT...MEDICINE BOW... SHIRLEY BASIN...ARLINGTON...ELK MOUNTAIN...SARATOGA... ENCAMPMENT...CENTENNIAL...ALBANY...BOSLER...LARAMIE 748 PM MST WED DEC 7 2016 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 9 AM MST THURSDAY... * WIND CHILL VALUES...30 TO 40 DEGREES BELOW ZERO. WIND CHILLS COULD DROP AS LOW AS MINUS 45 IN THE LARAMIE VALLEY. * IMPACTS...VERY LOW WIND CHILL VALUES WILL BE DANGEROUS TO THOSE CAUGHT OUTDOORS AND UNPREPARED. FROST BITE OR HYPOTHERMIA CAN OCCUR QUICKLY IF PRECAUTIONS ARE NOT TAKEN. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE WIND CHILL IS THE TEMPERATURE YOUR BODY FEELS WHEN THE AIR TEMPERATURE IS COMBINED WITH THE WIND SPEED. WIND CHILLS IN THE MINUS 20 TO 29 DEGREE RANGE CAN CAUSE FROST BITE IN 30 MINUTES OR LESS. THE MOST SUSCEPTIBLE PARTS OF THE BODY ARE THE EXTREMITIES SUCH AS FINGERS...TOES...EAR LOBES OR THE TIP OF THE NOSE. $$ NEZ054-WYZ116>119-081200- /O.EXA.KCYS.WC.Y.0002.161208T0400Z-161208T1600Z/ KIMBALL-SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS- CENTRAL LARAMIE COUNTY-EAST LARAMIE COUNTY- INCLUDING THE CITIES OF...KIMBALL...BUFORD...PUMPKIN VINE... VEDAUWOO...WHITAKER...FEDERAL...HORSE CREEK...CHEYENNE... PINE BLUFFS 748 PM MST WED DEC 7 2016 ...WIND CHILL ADVISORY IN EFFECT UNTIL 9 AM MST THURSDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT UNTIL 9 AM MST THURSDAY. * WIND CHILL VALUES...20 TO 30 DEGREES BELOW ZERO. * IMPACTS...VERY LOW WIND CHILL VALUES WILL BE DANGEROUS TO THOSE CAUGHT OUTDOORS AND UNPREPARED. FROST BITE OR HYPOTHERMIA CAN OCCUR QUICKLY IF PRECAUTIONS ARE NOT TAKEN. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE WIND CHILL IS THE TEMPERATURE YOUR BODY FEELS WHEN THE AIR TEMPERATURE IS COMBINED WITH THE WIND SPEED. WIND CHILLS IN THE MINUS 20 TO 29 DEGREE RANGE CAN CAUSE FROST BITE IN 30 MINUTES OR LESS. THE MOST SUSCEPTIBLE PARTS OF THE BODY ARE THE EXTREMITIES SUCH AS FINGERS...TOES...EAR LOBES OR THE TIP OF THE NOSE. $$ NEZ002-003-019>021-055-095-096-WYZ101-102-104-106>109-081200- /O.CON.KCYS.WC.Y.0002.161208T0400Z-161208T1600Z/ DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-CHEYENNE-NORTH SIOUX- SOUTH SIOUX-CONVERSE COUNTY LOWER ELEVATIONS-NIOBRARA COUNTY- FERRIS/SEMINOE/SHIRLEY MOUNTAINS- CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- EAST PLATTE COUNTY-GOSHEN COUNTY-CENTRAL CARBON COUNTY- INCLUDING THE CITIES OF...CHADRON...CHADRON ST PARK...ALLIANCE... SCOTTSBLUFF...GERING...HARRISBURG...ANGORA...BRIDGEPORT... BAYARD...REDINGTON...BROWNSON...SIDNEY...HARRISON...AGATE... BILL...DOUGLAS...DEER CREEK...GLENROCK...LUSK...REDBIRD... SEMINOE DAM...BORDEAUX...WHEATLAND...GUERNSEY...TORRINGTON... RAWLINS 748 PM MST WED DEC 7 2016 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST THURSDAY... * WIND CHILL VALUES...20 TO 30 DEGREES BELOW ZERO. * IMPACTS...VERY LOW WIND CHILL VALUES WILL BE DANGEROUS TO THOSE CAUGHT OUTDOORS AND UNPREPARED. FROST BITE OR HYPOTHERMIA CAN OCCUR QUICKLY IF PRECAUTIONS ARE NOT TAKEN. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE WIND CHILL IS THE TEMPERATURE YOUR BODY FEELS WHEN THE AIR TEMPERATURE IS COMBINED WITH THE WIND SPEED. WIND CHILLS IN THE MINUS 20 TO 29 DEGREE RANGE CAN CAUSE FROST BITE IN 30 MINUTES OR LESS. THE MOST SUSCEPTIBLE PARTS OF THE BODY ARE THE EXTREMITIES SUCH AS FINGERS...TOES...EAR LOBES OR THE TIP OF THE NOSE. $$ HAMMER
465 WWUS45 KCYS 081115 WSWCYS URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 415 AM MST THU DEC 8 2016 ...DANGEROUSLY COLD WIND CHILLS WILL CONTINUE THIS MORNING WITH SNOW EXPECTED IN THE SNOWY AND SIERRA MADRE MOUNTAINS TONIGHT AND FRIDAY... WYZ114-082200- /O.NEW.KCYS.WW.Y.0036.161209T0100Z-161210T0100Z/ /O.CON.KCYS.WC.W.0001.000000T0000Z-161208T1600Z/ SNOWY RANGE- INCLUDING THE CITIES OF...CENTENNIAL...ALBANY 415 AM MST THU DEC 8 2016 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 9 AM MST THIS MORNING... ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 PM MST FRIDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM MST FRIDAY. * TIMING...DANGEROUSLY COLD WIND CHILLS WILL CONTINUE EARLY THIS MORNING. SNOW WILL BEGIN TO FALL AFTER SUNSET TONIGHT AND WILL CONTINUE THROUGH FRIDAY. SNOW WILL BE MODERATE AT TIMES. * TOTAL SNOW ACCUMULATIONS...6 TO 9 INCHES...WITH THE HIGHER AMOUNTS ALONG WESTERN FACING SLOPES. * WINDS/VISIBILITY...WEST TO SOUTHWEST WINDS 20 TO 30 MPH WITH HIGHER GUSTS WILL REDUCE VISIBILITY LESS THAN ONE HALF MILE AT TIMES. * WIND CHILL VALUES...30 TO 40 DEGREES BELOW ZERO. * IMPACTS...VERY LOW WIND CHILL VALUES THIS MORNING WILL BE DANGEROUS TO THOSE CAUGHT OUTDOORS AND UNPREPARED. FROST BITE OR HYPOTHERMIA CAN OCCUR QUICKLY IF PRECAUTIONS ARE NOT TAKEN. LIGHT TO MODERATE SNOW AND GUSTY WINDS TONIGHT WILL CREATE PERIODS OF HAZARDOUS CONDITIONS FOR THOSE VENTURING OUTDOORS DUE TO LOW VISIBILITIES AND SLICK ROADS. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE WIND CHILL IS THE TEMPERATURE YOUR BODY FEELS WHEN THE AIR TEMPERATURE IS COMBINED WITH THE WIND SPEED. WIND CHILLS IN THE MINUS 20 TO 29 DEGREE RANGE CAN CAUSE FROST BITE IN 30 MINUTES OR LESS. THE MOST SUSCEPTIBLE PARTS OF THE BODY ARE THE EXTREMITIES SUCH AS FINGERS...TOES...EAR LOBES OR THE TIP OF THE NOSE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT SNOW AND STRONG WINDS WILL CREATE RESTRICTED VISIBILITIES AND DRIFTING SNOW ALONG AREA ROADWAYS. USE CAUTION WHEN TRAVELING... ESPECIALLY IN OPEN AREAS. && $$ WYZ103-105-110-113-115-081600- /O.CON.KCYS.WC.W.0001.000000T0000Z-161208T1600Z/ NORTH LARAMIE RANGE-SHIRLEY BASIN-NORTH SNOWY RANGE FOOTHILLS- UPPER NORTH PLATTE RIVER BASIN-LARAMIE VALLEY- INCLUDING THE CITIES OF...GARRETT...MEDICINE BOW... SHIRLEY BASIN...ARLINGTON...ELK MOUNTAIN...SARATOGA... ENCAMPMENT...BOSLER...LARAMIE 415 AM MST THU DEC 8 2016 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 9 AM MST THIS MORNING... * WIND CHILL VALUES...30 TO 40 DEGREES BELOW ZERO. WIND CHILLS COULD DROP AS LOW AS MINUS 45 IN THE LARAMIE VALLEY. * IMPACTS...VERY LOW WIND CHILL VALUES WILL BE DANGEROUS TO THOSE CAUGHT OUTDOORS AND UNPREPARED. FROST BITE OR HYPOTHERMIA CAN OCCUR QUICKLY IF PRECAUTIONS ARE NOT TAKEN. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE WIND CHILL IS THE TEMPERATURE YOUR BODY FEELS WHEN THE AIR TEMPERATURE IS COMBINED WITH THE WIND SPEED. WIND CHILLS IN THE MINUS 20 TO 29 DEGREE RANGE CAN CAUSE FROST BITE IN 30 MINUTES OR LESS. THE MOST SUSCEPTIBLE PARTS OF THE BODY ARE THE EXTREMITIES SUCH AS FINGERS...TOES...EAR LOBES OR THE TIP OF THE NOSE. $$ WYZ112-082200- /O.NEW.KCYS.WW.Y.0036.161209T0100Z-161210T0100Z/ SIERRA MADRE RANGE- 415 AM MST THU DEC 8 2016 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 PM MST FRIDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM MST FRIDAY. * TIMING...SNOW WILL BEGIN TO FALL AFTER SUNSET TONIGHT AND WILL CONTINUE THROUGH FRIDAY. SNOW WILL BE MODERATE AT TIMES. * TOTAL SNOW ACCUMULATIONS...6 TO 9 INCHES...WITH THE HIGHER AMOUNTS ALONG WESTERN FACING SLOPES. * WINDS/VISIBILITY...WEST TO SOUTHWEST WINDS 20 TO 30 MPH WITH HIGHER GUSTS WILL REDUCE VISIBILITY LESS THAN ONE HALF MILE AT TIMES. * IMPACTS...LIGHT TO MODERATE SNOW AND GUSTY WINDS TONIGHT WILL CREATE PERIODS OF HAZARDOUS CONDITIONS FOR THOSE VENTURING OUTDOORS DUE TO LOW VISIBILITIES AND SLICK ROADS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT SNOW AND STRONG WINDS WILL CREATE RESTRICTED VISIBILITIES AND DRIFTING SNOW ALONG AREA ROADWAYS. USE CAUTION WHEN TRAVELING... ESPECIALLY IN OPEN AREAS. && $$ NEZ002-003-019>021-054-055-095-096-WYZ101-102-104-106>109-116>119- 081600- /O.CON.KCYS.WC.Y.0002.000000T0000Z-161208T1600Z/ DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE- NORTH SIOUX-SOUTH SIOUX-CONVERSE COUNTY LOWER ELEVATIONS- NIOBRARA COUNTY-FERRIS/SEMINOE/SHIRLEY MOUNTAINS- CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- EAST PLATTE COUNTY-GOSHEN COUNTY-CENTRAL CARBON COUNTY- SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS- CENTRAL LARAMIE COUNTY-EAST LARAMIE COUNTY- INCLUDING THE CITIES OF...CHADRON...CHADRON ST PARK...ALLIANCE... SCOTTSBLUFF...GERING...HARRISBURG...ANGORA...BRIDGEPORT... BAYARD...REDINGTON...KIMBALL...BROWNSON...SIDNEY...HARRISON... AGATE...BILL...DOUGLAS...DEER CREEK...GLENROCK...LUSK...REDBIRD... SEMINOE DAM...BORDEAUX...WHEATLAND...GUERNSEY...TORRINGTON... RAWLINS...BUFORD...PUMPKIN VINE...VEDAUWOO...WHITAKER...FEDERAL... HORSE CREEK...CHEYENNE...PINE BLUFFS 415 AM MST THU DEC 8 2016 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST THIS MORNING... * WIND CHILL VALUES...20 TO 30 DEGREES BELOW ZERO. * IMPACTS...VERY LOW WIND CHILL VALUES WILL BE DANGEROUS TO THOSE CAUGHT OUTDOORS AND UNPREPARED. FROST BITE OR HYPOTHERMIA CAN OCCUR QUICKLY IF PRECAUTIONS ARE NOT TAKEN. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE WIND CHILL IS THE TEMPERATURE YOUR BODY FEELS WHEN THE AIR TEMPERATURE IS COMBINED WITH THE WIND SPEED. WIND CHILLS IN THE MINUS 20 TO 29 DEGREE RANGE CAN CAUSE FROST BITE IN 30 MINUTES OR LESS. THE MOST SUSCEPTIBLE PARTS OF THE BODY ARE THE EXTREMITIES SUCH AS FINGERS...TOES...EAR LOBES OR THE TIP OF THE NOSE. $$
200 WWUS45 KCYS 081605 WSWCYS URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 905 AM MST THU DEC 8 2016 ...SNOW EXPECTED IN THE SNOWY AND SIERRA MADRE MOUNTAINS TONIGHT AND FRIDAY... WYZ114-090015- /O.EXP.KCYS.WC.W.0001.000000T0000Z-161208T1600Z/ /O.CON.KCYS.WW.Y.0036.161209T0100Z-161210T0100Z/ SNOWY RANGE- INCLUDING THE CITIES OF...CENTENNIAL...ALBANY 905 AM MST THU DEC 8 2016 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM MST FRIDAY... ...WIND CHILL WARNING HAS EXPIRED... * TIMING...SNOW WILL BEGIN TO FALL AFTER SUNSET TONIGHT AND WILL CONTINUE THROUGH FRIDAY. SNOW WILL BE MODERATE AT TIMES. * TOTAL SNOW ACCUMULATIONS...6 TO 9 INCHES...WITH THE HIGHER AMOUNTS ALONG WESTERN FACING SLOPES. * WINDS/VISIBILITY...WEST TO SOUTHWEST WINDS 20 TO 30 MPH WITH HIGHER GUSTS WILL REDUCE VISIBILITY LESS THAN ONE HALF MILE AT TIMES. * IMPACTS...LIGHT TO MODERATE SNOW AND GUSTY WINDS TONIGHT WILL CREATE PERIODS OF HAZARDOUS CONDITIONS FOR THOSE VENTURING OUTDOORS DUE TO LOW VISIBILITIES AND SLICK ROADS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT SNOW AND STRONG WINDS WILL CREATE RESTRICTED VISIBILITIES AND DRIFTING SNOW ALONG AREA ROADWAYS. USE CAUTION WHEN TRAVELING... ESPECIALLY IN OPEN AREAS. && $$ WYZ103-105-110-113-115-081715- /O.EXP.KCYS.WC.W.0001.000000T0000Z-161208T1600Z/ NORTH LARAMIE RANGE-SHIRLEY BASIN-NORTH SNOWY RANGE FOOTHILLS- UPPER NORTH PLATTE RIVER BASIN-LARAMIE VALLEY- INCLUDING THE CITIES OF...GARRETT...MEDICINE BOW... SHIRLEY BASIN...ARLINGTON...ELK MOUNTAIN...SARATOGA... ENCAMPMENT...BOSLER...LARAMIE 905 AM MST THU DEC 8 2016 ...WIND CHILL WARNING HAS EXPIRED... TEMPERATURES WILL CONTINUE TO WARM THROUGH THE MORNING. DANGEROUS WIND CHILL TEMPERATURES ARE NO LONGER EXPECTED. $$ NEZ002-003-019>021-054-055-095-096-WYZ101-102-104-106>109-116>119- 081715- /O.EXP.KCYS.WC.Y.0002.000000T0000Z-161208T1600Z/ DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE- NORTH SIOUX-SOUTH SIOUX-CONVERSE COUNTY LOWER ELEVATIONS- NIOBRARA COUNTY-FERRIS/SEMINOE/SHIRLEY MOUNTAINS- CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- EAST PLATTE COUNTY-GOSHEN COUNTY-CENTRAL CARBON COUNTY- SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS- CENTRAL LARAMIE COUNTY-EAST LARAMIE COUNTY- INCLUDING THE CITIES OF...CHADRON...CHADRON ST PARK...ALLIANCE... SCOTTSBLUFF...GERING...HARRISBURG...ANGORA...BRIDGEPORT... BAYARD...REDINGTON...KIMBALL...BROWNSON...SIDNEY...HARRISON... AGATE...BILL...DOUGLAS...DEER CREEK...GLENROCK...LUSK...REDBIRD... SEMINOE DAM...BORDEAUX...WHEATLAND...GUERNSEY...TORRINGTON... RAWLINS...BUFORD...PUMPKIN VINE...VEDAUWOO...WHITAKER...FEDERAL... HORSE CREEK...CHEYENNE...PINE BLUFFS 905 AM MST THU DEC 8 2016 ...WIND CHILL ADVISORY HAS EXPIRED... TEMPERATURES WILL CONTINUE TO WARM THROUGH THE MORNING. DANGEROUS WIND CHILL TEMPERATURES ARE NO LONGER EXPECTED. $$ WYZ112-090015- /O.CON.KCYS.WW.Y.0036.161209T0100Z-161210T0100Z/ SIERRA MADRE RANGE- 905 AM MST THU DEC 8 2016 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM MST FRIDAY... * TIMING...SNOW WILL BEGIN TO FALL AFTER SUNSET TONIGHT AND WILL CONTINUE THROUGH FRIDAY. SNOW WILL BE MODERATE AT TIMES. * TOTAL SNOW ACCUMULATIONS...6 TO 9 INCHES...WITH THE HIGHER AMOUNTS ALONG WESTERN FACING SLOPES. * WINDS/VISIBILITY...WEST TO SOUTHWEST WINDS 20 TO 30 MPH WITH HIGHER GUSTS WILL REDUCE VISIBILITY LESS THAN ONE HALF MILE AT TIMES. * IMPACTS...LIGHT TO MODERATE SNOW AND GUSTY WINDS TONIGHT WILL CREATE PERIODS OF HAZARDOUS CONDITIONS FOR THOSE VENTURING OUTDOORS DUE TO LOW VISIBILITIES AND SLICK ROADS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT SNOW AND STRONG WINDS WILL CREATE RESTRICTED VISIBILITIES AND DRIFTING SNOW ALONG AREA ROADWAYS. USE CAUTION WHEN TRAVELING... ESPECIALLY IN OPEN AREAS. && $$
What forecasters said that day
The local office's own words before this wind chill 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 wind chill warning went out at Dec 7, 11:44 AM MST, 2 hours 37 minutes earlier.
Area forecast discussion, Dec 7, 11:44 AM MST, 2 hours 37 minutes before
Area Forecast Discussion
National Weather Service Cheyenne WY
1144 AM MST Wed Dec 7 2016
.UPDATE...
Issued at 1114 AM MST Wed Dec 7 2016
Updated today to clear out wind chill advy and winter wx advy with
conditions improving. Also nudged max temps up a bit in some areas
for this afternoon given current trends.
&&
.SHORT TERM...(Today through Thursday Night)
Issued at 431 AM MST Wed Dec 7 2016
Snow continues across much of the area early this morning as the
shortwave trough moves overhead. Main band of snow is situated
from the southern Laramie Range northeast following US-85, and
spreading east into the Nebraska Panhandle. In addition, a few
snow showers in the cold core of the upper trough continue to
move over the high country out west. Sfc observations indicate
mainly light to locally moderate snowfall occurring overnight, and
webcams do show some accumulation on area roadways. With the
coldest cloud tops shifting east into Nebraska, except for a few
showers out west, think that snow will steadily diminish across
southeast Wyoming over the next few hours. Will leave the Winter
Weather Advisories as is since they seem to be in good shape
timing wise. Overall accumulations may be a bit low though due to
very cold temperatures reducing snow crystal size. Winds have
turned to the northwest and are beginning to increase, so that
may increase drifting potential through the morning. Hazardous
travel conditions will persist through at least this morning due
to snow and breezy winds, so be very careful if venturing out
today.
The Arctic push is really showing its face early this morning
as temps have dropped to the low single digits or below zero.
Wind chills are not quite within advisory levels yet, except for
a few locations here and there, but do think they'll continue to
plummet through the early morning as winds increase. The rest of
today will be a very unpleasant day, unless you enjoy very cold
temperatures, as highs will struggle to reach 10F across southeast
Wyoming, and only slightly better readings are expected across
the panhandle. Blustery northwest winds will persist as well,
making for a very cold day. Winds will ease this evening and
overnight as strong sfc high pressure builds over the forecast
area, while skies partially clear. This will allow temperatures
to plummet below zero pretty much everywhere. The worst conditions
will be in the Laramie Valley northward to Shirley Basin.
Temperatures here will drop 20 to 25 degrees below zero, with
wind chills likely approaching 40 below. Many other locations in
the high country could see wind chills drop below minus 30, so
went ahead with a Wind Chill Watch for many locations along and
west of the Laramie Range for potentially brutally cold wind
chills. Even with wind speeds of 4 to 6 mph or so, seemingly
light, it won't take much for frost bite to occur for humans and
animals left exposed to the cold for too long. Likely will need
another Wind Chill Advisory elsewhere for expected values in the
20 to 30 below range, but will let the day shift take care of
those highlights once the current suite expires.
There is some light at the end of the frigid tunnel as the sfc
high will push east of our area Thursday and Thursday night while
heights aloft rise. This will mean temperatures should slowly but
steadily warm during this time. In fact, Thursday night lows may
happen in the late evening out west where winds are expected to
increase as the sfc high shifts east. Temps will then steadily
rise through the night here. Should still be quite cold across
the eastern plains.
.LONG TERM...(Friday through Tuesday)
Issued at 431 AM MST Wed Dec 7 2016
Next chance of snow comes Friday as a low amplitude shortwave
moves in from the northwest...mainly across the western areas with
small accumulations in the high valleys and several inches
possible through Saturday evening in the mountains where midlevel
winds of 40 to 50 kts from the west will create decent orographic
forcing. Models dry things out by Sunday with a chance of snow
persisting in the mountains through early next week. We do warm up
a bit starting on Friday with 20s and 30s west above 7000 ft msl
and 30s and 40s east below 7000 ft elevation for the early part of
the weekend. Behind the passing shortwave on Sunday we again tap
the cold air with teens and 20s for highs west and lower to
middle 30s for highs in the lower elevations of the east...but
with the exception of a chance of snow in the higher elevations we
remain fairly dry going into early next week with small chances of
precipitation across the east under the west northwesterly flow
aloft.
&&
.AVIATION...(For the 18Z TAFS through 18Z Thursday afternoon)
Issued at 1139 AM MST Wed Dec 7 2016
Light snow and ifr vis will continue at SNY for the next few
hours. Skies will clear by later this aftn into the evening.
Northwest winds will gust to 20 kts at times over the Panhandle
through the aftn.
&&
.FIRE WEATHER...
Issued at 431 AM MST Wed Dec 7 2016
No Fire Weather concerns this week due to ongoing accumulating
snow and bitter cold temperatures. Slightly warmer temperatures
are expected by the end of the week before the next cold front
pushes through the region this weekend.
&&
.CYS WATCHES/WARNINGS/ADVISORIES...
WY...Wind Chill Watch from 6 PM MST this evening through Thursday
morning for WYZ103>106-109-110-113>116.
NE...None.
&&
UPDATE...RE
SHORT TERM...RJM
LONG TERM...JG
AVIATION...ZF
FIRE WEATHER...RJMHazardous weather outlook, Dec 7, 4:33 AM MST, 9 hours 48 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE CHEYENNE WY 433 AM MST WED DEC 7 2016 WYZ101>119-081145- 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- 433 AM MST WED DEC 7 2016 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EAST CENTRAL WYOMING...SOUTH CENTRAL WYOMING AND SOUTHEAST WYOMING. .DAY ONE...TODAY AND TONIGHT SNOW WILL GRADUALLY TAPER OFF THROUGH THE COURSE OF THE MORNING ALONG THE INTERSTATE 80 CORRIDOR FROM SIDNEY NEBRASKA TO RAWLINS WYOMING. MOTORISTS ACROSS SOUTHEAST WYOMING CAN EXPECT SNOW COVERED ROADWAYS TODAY THAT WILL BE SLICK AND HAZARDOUS. TOTAL SNOWFALL ACCUMULATIONS BY LATE MORNING WILL BE GENERALLY 2 TO 4 INCHES WITH HIGHER AMOUNTS IN THE MOUNTAINS. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY FRIGID TEMPERATURES AND WIND CHILLS WILL CONTINUE THROUGH THURSDAY AS AN ARCTIC AIRMASS SETTLES OVER THE AREA. MORNING WIND CHILL READINGS FOR THURSDAY MORNING MAY BE AS LOW AS 25 BELOW TO 40 BELOW ZERO. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED...ALTHOUGH SNOWFALL REPORTS WOULD BE GREATLY APPRECIATED. NEZ002-003-019>021-054-055-095-096-081145- DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE- NORTH SIOUX-SOUTH SIOUX- 433 AM MST WED DEC 7 2016 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN NEBRASKA. .DAY ONE...TODAY AND TONIGHT SNOW WILL GRADUALLY TAPER OFF FROM WEST TO EAST ACROSS THE NEBRASKA PANHANDLE THIS MORNING. SNOWFALL ACCUMULATIONS WILL RANGE FROM 1 TO 3 INCHES WITH THE HIGHEST AMOUNTS NEAR THE COLORADO BORDER. HAZARDOUS TRAVEL CONDITIONS ARE LIKELY DUE TO SLICK AND SNOW COVERED ROADS. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY FRIGID TEMPERATURES AND WIND CHILLS ARE EXPECTED THROUGH THURSDAY AS AN ARCTIC AIRMASS SETTLES OVER THE AREA. MORNING WIND CHILL READINGS FOR THURSDAY MORNING MAY BE AS LOW AS 20 TO 30 BELOW ZERO. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED...ALTHOUGH SNOWFALL REPORTS WOULD BE GREATLY APPRECIATED.
In the hours before
Local storm report, Dec 7, 9:53 AM MST, 4 hours 28 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
953 AM MST WED DEC 07 2016
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0500 AM SNOW CHEYENNE 41.15N 104.79W
12/07/2016 M1.0 INCH LARAMIE WY OFFICIAL NWS OBS
TOTAL SNOW 1.5 INCHES.
0700 AM SNOW 2 ENE CHEYENNE 41.16N 104.76W
12/07/2016 M1.0 INCH LARAMIE WY COCORAHS
0700 AM SNOW 6 WSW BURNS 41.16N 104.47W
12/07/2016 M1.0 INCH LARAMIE WY COCORAHS
0700 AM SNOW 10 N CHEYENNE 41.29N 104.79W
12/07/2016 M1.3 INCH LARAMIE WY COCORAHS
TOTAL SNOW 1.5 INCHES.
0700 AM SNOW 2 W CHEYENNE 41.15N 104.83W
12/07/2016 M1.4 INCH LARAMIE WY COCORAHS
0700 AM SNOW 2 NNE CHEYENNE 41.17N 104.78W
12/07/2016 M1.5 INCH LARAMIE WY COCORAHS
0700 AM SNOW 2 E CHEYENNE 41.15N 104.75W
12/07/2016 M1.5 INCH LARAMIE WY COCORAHS
0700 AM SNOW 2 NNW CHEYENNE 41.17N 104.81W
12/07/2016 M1.5 INCH LARAMIE WY COCORAHS
0700 AM SNOW 5 NE CHEYENNE 41.20N 104.72W
12/07/2016 M1.5 INCH LARAMIE WY COCORAHS
0700 AM SNOW 3 NNW CHEYENNE 41.19N 104.81W
12/07/2016 M1.5 INCH LARAMIE WY COCORAHS
0700 AM SNOW N CHEYENNE 41.15N 104.79W
12/07/2016 M1.5 INCH LARAMIE WY COCORAHS
0700 AM SNOW ESE RIVERSIDE 41.21N 106.78W
12/07/2016 M1.6 INCH CARBON WY COCORAHS
TOTAL SNOW 2.5 INCHES.
0700 AM SNOW 18 S ROCK RIVER 41.47N 105.97W
12/07/2016 E1.9 INCH ALBANY WY COCORAHS
0700 AM SNOW 6 N CHEYENNE 41.23N 104.79W
12/07/2016 M1.9 INCH LARAMIE WY COCORAHS
0700 AM SNOW 6 SSE YODER 41.84N 104.25W
12/07/2016 M2.5 INCH GOSHEN WY COCORAHS
0700 AM SNOW 7 NE CHEYENNE 41.22N 104.70W
12/07/2016 M2.0 INCH LARAMIE WY CO-OP OBSERVER
0700 AM SNOW 4 SE BUFORD 41.07N 105.25W
12/07/2016 M4.1 INCH LARAMIE WY CO-OP OBSERVER
0700 AM SNOW DIX 41.23N 103.49W
12/07/2016 M1.0 INCH KIMBALL NE CO-OP OBSERVER
0700 AM SNOW SHIRLEY BASIN 42.35N 106.21W
12/07/2016 M1.5 INCH CARBON WY CO-OP OBSERVER
0700 AM SNOW 2 NE KIMBALL 41.25N 103.63W
12/07/2016 M1.0 INCH KIMBALL NE CO-OP OBSERVER
0700 AM SNOW 15 S BUSHNELL 41.01N 103.89W
12/07/2016 M1.5 INCH KIMBALL NE CO-OP OBSERVER
0700 AM SNOW 8 N CHEYENNE 41.26N 104.79W
12/07/2016 M1.0 INCH LARAMIE WY COCORAHS
&&
MJAMSKILocal storm report, Dec 7, 11:58 AM MST, 2 hours 23 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
1158 AM MST WED DEC 07 2016
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0800 AM SNOW WHEATLAND 42.05N 104.96W
12/07/2016 E1.0 INCH PLATTE WY PUBLIC
FACEBOOK POST.
1000 AM SNOW MELBETA 41.78N 103.52W
12/07/2016 E2.0 INCH SCOTTS BLUFF NE PUBLIC
FACEBOOK POST.
1000 AM SNOW PINE BLUFFS 41.18N 104.07W
12/07/2016 E1.0 INCH LARAMIE WY PUBLIC
FACEBOOK POST.
&&
MJAMSKILocal storm report, Dec 7, 12:07 PM MST, 2 hours 14 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
1207 PM MST WED DEC 07 2016
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1100 AM SNOW HANNA 41.87N 106.56W
12/07/2016 E1.0 INCH CARBON WY PUBLIC
&&
MJAMSKILocal storm report, Dec 7, 12:51 PM MST, 1 hour 30 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
1251 PM MST WED DEC 07 2016
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1200 PM SNOW GERING 41.83N 103.67W
12/07/2016 E1.0 INCH SCOTTS BLUFF NE PUBLIC
&&
MJAMSKILocal storm report, Dec 7, 1:22 PM MST, 59 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE CHEYENNE WY
122 PM MST WED DEC 07 2016
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0500 AM SNOW CHEYENNE 41.15N 104.79W
12/07/2016 M1.0 INCH LARAMIE WY OFFICIAL NWS OBS
TOTAL SNOW 1.5 INCHES.
0700 AM SNOW 6 WSW BURNS 41.16N 104.47W
12/07/2016 M1.0 INCH LARAMIE WY COCORAHS
0700 AM SNOW 2 ENE CHEYENNE 41.16N 104.76W
12/07/2016 M1.0 INCH LARAMIE WY COCORAHS
0700 AM SNOW 7 NE CHEYENNE 41.22N 104.70W
12/07/2016 M2.0 INCH LARAMIE WY CO-OP OBSERVER
0700 AM SNOW 6 SSE YODER 41.84N 104.25W
12/07/2016 M2.5 INCH GOSHEN WY COCORAHS
0700 AM SNOW N CHEYENNE 41.15N 104.79W
12/07/2016 M1.5 INCH LARAMIE WY COCORAHS
0700 AM SNOW 8 N CHEYENNE 41.26N 104.79W
12/07/2016 M1.0 INCH LARAMIE WY COCORAHS
0700 AM SNOW 15 S BUSHNELL 41.01N 103.89W
12/07/2016 M1.5 INCH KIMBALL NE CO-OP OBSERVER
0700 AM SNOW 2 NE KIMBALL 41.25N 103.63W
12/07/2016 M1.0 INCH KIMBALL NE CO-OP OBSERVER
0700 AM SNOW SHIRLEY BASIN 42.35N 106.21W
12/07/2016 M1.5 INCH CARBON WY CO-OP OBSERVER
0700 AM SNOW DIX 41.23N 103.49W
12/07/2016 M1.0 INCH KIMBALL NE CO-OP OBSERVER
0700 AM SNOW 4 SE BUFORD 41.07N 105.25W
12/07/2016 M4.1 INCH LARAMIE WY CO-OP OBSERVER
0700 AM SNOW 18 S ROCK RIVER 41.47N 105.97W
12/07/2016 E1.9 INCH ALBANY WY COCORAHS
0700 AM SNOW ESE RIVERSIDE 41.21N 106.78W
12/07/2016 M1.6 INCH CARBON WY COCORAHS
TOTAL SNOW 2.5 INCHES.
0700 AM SNOW 6 N CHEYENNE 41.23N 104.79W
12/07/2016 M1.9 INCH LARAMIE WY COCORAHS
0700 AM SNOW 3 NNW CHEYENNE 41.19N 104.81W
12/07/2016 M1.5 INCH LARAMIE WY COCORAHS
0700 AM SNOW 5 NE CHEYENNE 41.20N 104.72W
12/07/2016 M1.5 INCH LARAMIE WY COCORAHS
0700 AM SNOW 2 NNW CHEYENNE 41.17N 104.81W
12/07/2016 M1.5 INCH LARAMIE WY COCORAHS
0700 AM SNOW 2 E CHEYENNE 41.15N 104.75W
12/07/2016 M1.5 INCH LARAMIE WY COCORAHS
0700 AM SNOW 2 NNE CHEYENNE 41.17N 104.78W
12/07/2016 M1.5 INCH LARAMIE WY COCORAHS
0700 AM SNOW 2 W CHEYENNE 41.15N 104.83W
12/07/2016 M1.4 INCH LARAMIE WY COCORAHS
0700 AM SNOW 10 N CHEYENNE 41.29N 104.79W
12/07/2016 M1.3 INCH LARAMIE WY COCORAHS
TOTAL SNOW 1.5 INCHES.
0800 AM SNOW WHEATLAND 42.05N 104.96W
12/07/2016 E1.0 INCH PLATTE WY PUBLIC
1000 AM SNOW PINE BLUFFS 41.18N 104.07W
12/07/2016 E1.0 INCH LARAMIE WY PUBLIC
1000 AM SNOW MELBETA 41.78N 103.52W
12/07/2016 E2.0 INCH SCOTTS BLUFF NE PUBLIC
1100 AM SNOW HANNA 41.87N 106.56W
12/07/2016 E1.0 INCH CARBON WY PUBLIC
1200 PM SNOW GERING 41.83N 103.67W
12/07/2016 E1.0 INCH SCOTTS BLUFF NE PUBLIC
&&
MJAMSKIThe office that day
Everything else NWS Cheyenne, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 6, 7:08 PM MST | Wind Chill Advisory | CYS | Albany, Carbon, Converse, Goshen, Niobrara, Platte | 14 hr |
| Dec 7, 3:26 AM MST | Wind Chill Watch | CYS | Albany, Carbon, Converse, Laramie, Platte | 11 hr |
| Dec 7, 6:08 AM MST | Winter Weather Advisory | CYS | Albany, Laramie, Platte | 3 hr |
| Dec 7, 2:21 PM MST | Wind Chill Advisory | CYS | Albany, Carbon, Converse, Goshen, Laramie, Niobrara and 1 more | 19 hr |
Nearby
Wind Chill Warnings in Wyoming, 2016Every wind chill warning in 2016
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.