Alert archive / Wyoming / High Wind Warnings in 2011
High Wind Warning 16, NWS Cheyenne, WY
NWS Cheyenne, WY issued this high wind warning at Feb 9, 2011, 10:27 AM MST for 4 counties in Wyoming. It took effect at Feb 9, 2011, 11:00 AM MST. It was in force for 42 hr. 14 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
- Feb 9, 2011, 10:27 AM MST (17:27 UTC)
- In effect from
- Feb 9, 2011, 11:00 AM MST
- Expired
- Feb 11, 2011, 5:01 AM MST
- In force
- 42 hr
- Issued by
- NWS Cheyenne, WY
Counties Albany County, WY, Carbon County, WY, Laramie County, WY, Platte County, WY
The radar
The Cheyenne radar (KCYS), 88 km from the middle of the area, began a volume at 17:31 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 |
|---|---|---|---|
| Feb 9, 11:05 AM MST | HIGH SUST WINDS 43 | Bordeaux, WY | FROM 1105 AM TO 440 PM...OCCASIONAL TO FREQUENT SUSTAINED WINDS FROM 40 TO 43 MPH. PEAK GUST OF 56 MPH LAST RECORDED AT 250 PM. |
| Feb 9, 5:16 PM MST | HIGH SUST WINDS 42 | Arlington, WY | BETWEEN 516 PM AND 716 PM...OCCASIONAL TO FREQUENT SUSTAINED WINDS OF 40 TO 42 MPH. PEAK GUST WAS 54 MPH LAST RECORDED AT 641 PM. |
| Feb 10, 12:51 AM MST | NON-TSTM WND GST 60 | Arlington, WY | ARLINGTON HIGHWAY SENSOR. ELEV. 7763. STRONGEST WIND GUST BETWEEN 516 PM MST WEDNESDAY EVENING AND 146 AM MST THURSDAY MORNING. NUMEROUS SUSTAINED WIND REPORTS IN EXCESS OF 40 MPH AND WIND GUSTS IN EXCESS OF 58 MPH ALSO REPORTED DURING THIS 8.5 HOUR PERIOD. |
| Feb 10, 3:15 AM MST | NON-TSTM WND GST 79 | 4 Ese I-80 Exit 345, WY | THIS IS EMKAY AT UP226. |
| Feb 10, 6:36 AM MST | NON-TSTM WND GST 62 | Arlington, WY | GUST 60 TO 62 MPH FROM 621 AM TO 636 AM. SUSTAINED WIND 43 TO 48 MPH FROM 621 AM TO 636 AM. |
| Feb 10, 7:21 AM MST | NON-TSTM WND GST 67 | Arlington, WY | SUSTAINED WIND 52 MPH. |
| Feb 10, 8:21 AM MST | HIGH SUST WINDS 45 | Arlington, WY | |
| Feb 10, 9:41 AM MST | NON-TSTM WND GST 58 | Arlington, WY | SUSTAINED WIND 45 MPH. |
| Feb 10, 2:40 PM MST | HIGH SUST WINDS 50 | Buford, WY | FREQUENT SUSTAINED WINDS 40 TO 50 MPH FROM 1225 AM TO 240 PM. |
| Feb 10, 6:31 PM MST | NON-TSTM WND GST 58 | Arlington, WY | FREQUENT SUSTAINED WIND 40 TO 45 MPH FROM 606 PM TO 631 PM. |
| Feb 10, 11:31 PM MST | NON-TSTM WND GST 60 | Arlington, WY | ARLINGTON HIGHWAY SENSOR. ELEV. 7763. HIGHEST GUST REPORTED SINCE 631 PM MST. SUSTAINED WIND AT TIME OF OBSERVATION 48 MPH FROM THE WSW. |
| Feb 11, 2:10 AM MST | HIGH SUST WINDS 40 | Bordeaux, WY | BORDEAUX HIGHWAY SENSOR. ELEV. 4698. SUSTAINED SW WINDS OF 40 MPH ALSO REPORTED AT 150 AM MST. |
| Feb 11, 2:51 AM MST | HIGH SUST WINDS 45 | Arlington, WY | ARLINGTON HIGHWAY SENSOR. ELEV. 7763. HIGHEST SUSTAINED WIND REPORTED BETWEEN 1131 PM MST AND 336 AM MST. ALSO REPORTED AT 216 AM MST. NUMEROUS REPORTS OF SUSTAINED SW AND WSW WINDS IN EXCESS OF 40 MPH AND GUSTS OF 49 TO 58 MPH DURING THE SAME TIME PERIOD. |
| Feb 11, 3:32 AM MST | HIGH SUST WINDS 40 | Vedauwoo, WY | VEDAUWOO HIGHWAY SENSOR. ELEV. 8399 FEET. HIGHEST SUSTAINED WIND REPORTED OVERNIGHT. |
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, 5.5 hours before the alert went out and 278 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
- 982 m above ground
- 0-6 km bulk shear
- 42 kt
- 0-1 km storm-relative helicity
- 3 m²/s²
- 0-3 km storm-relative helicity
- 39 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
977 WWUS75 KCYS 091727 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 1027 AM MST WED FEB 9 2011 ...HIGH WINDS WILL AFFECT AREAS OF SOUTHEAST WYOMING THIS AFTERNOON AND OVERNIGHT... .AS A SURFACE HIGH PRESSURE BUILDS SOUTH AND EAST...A TIGHT PRESSURE GRADIENT WILL SETUP. THIS PRESSURE GRADIENT...IN COMBINATION WITH A STRONG TEMPERATURE GRADIENT BETWEEN THE COLD VALLEYS AND THE WARMER PLAINS...WILL CREATE HIGH WINDS FOR THE ARLINGTON AND BORDEAUX AREAS THIS AFTERNOON AND OVERNIGHT. WYZ106-110-100130- /O.NEW.KCYS.HW.W.0016.110209T1800Z-110210T1300Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- NORTH SNOWY RANGE FOOTHILLS- INCLUDING THE CITIES OF...BORDEAUX...ARLINGTON...ELK MOUNTAIN 1027 AM MST WED FEB 9 2011 ...HIGH WIND WARNING IN EFFECT UNTIL 6 AM MST THURSDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT UNTIL 6 AM MST THURSDAY. * TIMING...11AM THIS MORNING THROUGH 6 AM THURSDAY. * WINDS...35 TO 45 MPH SUSTAINED WITH GUSTS UP TO 65 MPH. * IMPACTS...THOSE DRIVING HIGH PROFILE OR LIGHT WEIGHT VEHICLES ARE AT RISK OF BLOWING OVER. REDUCED SPEEDS ARE ADVISED. COLD TEMPERATURES AND STRONG WINDS WILL CREATE BITTERLY COLD WIND CHILLS TODAY AND TONIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ LUNDQUIST
7 follow-up statements
274 WWUS75 KCYS 092200 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 300 PM MST WED FEB 9 2011 ...HIGH WINDS WILL AFFECT AREAS OF SOUTHEAST WYOMING THIS AFTERNOON AND OVERNIGHT... .AS A SURFACE HIGH PRESSURE BUILDS SOUTH AND EAST...A TIGHT PRESSURE GRADIENT WILL SETUP. THIS PRESSURE GRADIENT...IN COMBINATION WITH A STRONG TEMPERATURE GRADIENT BETWEEN THE COLD VALLEYS AND THE WARMER PLAINS...WILL CREATE HIGH WINDS FOR THE ARLINGTON AND BORDEAUX AREAS THIS AFTERNOON AND OVERNIGHT. WYZ106-110-101030- /O.CON.KCYS.HW.W.0016.000000T0000Z-110210T1300Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- NORTH SNOWY RANGE FOOTHILLS- INCLUDING THE CITIES OF...BORDEAUX...ARLINGTON...ELK MOUNTAIN 300 PM MST WED FEB 9 2011 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 AM MST THURSDAY... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 AM MST THURSDAY. * TIMING...THROUGH 6 AM THURSDAY. * WINDS...35 TO 45 MPH SUSTAINED WITH GUSTS UP TO 65 MPH. * IMPACTS...THOSE DRIVING HIGH PROFILE OR LIGHT WEIGHT VEHICLES ARE AT RISK OF BLOWING OVER. REDUCED SPEEDS ARE ADVISED. COLD TEMPERATURES AND STRONG WINDS WILL CREATE BITTERLY COLD WIND CHILLS TODAY AND TONIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ LUNDQUIST
189 WWUS75 KCYS 100418 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 918 PM MST WED FEB 9 2011 ...HIGH WINDS TO CONTINUE ACROSS PORTIONS OF SOUTHEAST WYOMING OVERNIGHT... .STRONG WINDS ALOFT WILL COMBINE WITH A TIGHT SURFACE PRESSURE GRADIENT TO PRODUCE STRONG WINDS NEAR ARLINGTON AND BORDEAUX THROUGH THE OVERNIGHT. WYZ106-110-101300- /O.CON.KCYS.HW.W.0016.000000T0000Z-110210T1300Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- NORTH SNOWY RANGE FOOTHILLS- INCLUDING THE CITIES OF...BORDEAUX...ARLINGTON...ELK MOUNTAIN 918 PM MST WED FEB 9 2011 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 AM MST THURSDAY... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 AM MST THURSDAY. * TIMING...THROUGH 6 AM THURSDAY. * WINDS...35 TO 45 MPH SUSTAINED WITH GUSTS UP TO 65 MPH. * IMPACTS...THOSE DRIVING HIGH PROFILE OR LIGHT WEIGHT VEHICLES ARE AT RISK OF BLOWING OVER ESPECIALLY ALONG INTERSTATE 80 NEAR ARLINGTON AND INTERSTATE 25 IN SOUTHWEST PLATTE COUNTY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ HAHN
999 WWUS75 KCYS 100808 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 108 AM MST THU FEB 10 2011 ...HIGH WINDS TO CONTINUE ACROSS PORTIONS OF SOUTHEAST WYOMING OVERNIGHT... .STRONG WINDS ALOFT WILL COMBINE WITH A TIGHT SURFACE PRESSURE GRADIENT TO PRODUCE STRONG WINDS NEAR ARLINGTON THROUGH THE OVERNIGHT. WYZ106-100915- /O.CAN.KCYS.HW.W.0016.000000T0000Z-110210T1300Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- INCLUDING THE CITY OF...BORDEAUX 108 AM MST THU FEB 10 2011 ...HIGH WIND WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS CANCELLED THE HIGH WIND WARNING. THE VERY STRONG WINDS HAVE DIMINISHED ALONG INTERSTATE 25 IN PLATTE COUNTY TONIGHT...AND THE HIGH WIND WARNING FOR THIS AREA HAS BEEN CANCELLED. EXPECT STRONG WEST-SOUTHWEST WINDS TO REDEVELOP ALONG INTERSTATE 25 IN PLATTE COUNTY TONIGHT...AND THEN AGAIN ON FRIDAY NIGHT. $$ WYZ110-101300- /O.CON.KCYS.HW.W.0016.000000T0000Z-110210T1300Z/ NORTH SNOWY RANGE FOOTHILLS- INCLUDING THE CITIES OF...ARLINGTON...ELK MOUNTAIN 108 AM MST THU FEB 10 2011 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 AM MST EARLY THIS MORNING... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 AM MST EARLY THIS MORNING. * TIMING...THROUGH 6 AM THURSDAY. * WINDS...35 TO 45 MPH SUSTAINED WITH GUSTS UP TO 65 MPH. * IMPACTS...THOSE DRIVING HIGH PROFILE OR LIGHT WEIGHT VEHICLES ARE AT RISK OF BLOWING OVER ESPECIALLY ALONG INTERSTATE 80 NEAR ARLINGTON AND INTERSTATE 25 IN SOUTHWEST PLATTE COUNTY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ CARPENTER
208 WWUS75 KCYS 100954 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 254 AM MST THU FEB 10 2011 ...HIGH WINDS TO CONTINUE ACROSS PORTIONS OF SOUTHEAST WYOMING THROUGH EARLY FRIDAY MORNING... .STRONG WINDS ALOFT WILL COMBINE WITH A TIGHT SURFACE PRESSURE GRADIENT TO PRODUCE STRONG WINDS NEAR ARLINGTON THROUGH EARLY FRIDAY MORNING WITH A BRIEF BREAK TO SLIGHTLY BELOW HIGH WIND WARNING CRITERIA THIS AFTERNOON. WIND SPEEDS NEAR BORDEAUX ALONG INTERSTATE 25 AND OVER THE SUMMIT OF THE LARAMIE RANGE ALONG INTERSTATE 80 WILL INCREASE AGAIN THURSDAY NIGHT AND CONTINUE THROUGH FRIDAY MORNING. THERE WILL ALSO BE POTENTIAL FOR STRONG WINDS FRIDAY NIGHT INTO EARLY SATURDAY. WYZ106-102100- /O.NEW.KCYS.HW.W.0017.110210T2200Z-110211T1500Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- INCLUDING THE CITY OF...BORDEAUX 254 AM MST THU FEB 10 2011 ...HIGH WIND WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO 8 AM MST FRIDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM 3 PM THIS AFTERNOON TO 8 AM MST FRIDAY. * TIMING...FROM 3 PM MST THIS AFTERNOON THROUGH 8 AM MST FRIDAY. * WINDS...SOUTHWEST AT 35 TO 45 MPH SUSTAINED WITH GUSTS UP TO 65 MPH. * IMPACTS..THOSE DRIVING HIGH PROFILE OR LIGHT WEIGHT VEHICLES ARE AT RISK OF BLOWING OVER ESPECIALLY ALONG INTERSTATE 25 FROM CHUGWATER TO WHEATLAND IN PLATTE COUNTY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ WYZ116-102100- /O.NEW.KCYS.HW.W.0017.110211T0400Z-110211T1500Z/ SOUTH LARAMIE RANGE- INCLUDING THE CITIES OF...VEDAUWOO...BUFORD...PUMPKIN VINE 254 AM MST THU FEB 10 2011 ...HIGH WIND WARNING IN EFFECT FROM 9 PM THIS EVENING TO 8 AM MST FRIDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM 9 PM THIS EVENING TO 8 AM MST FRIDAY. * TIMING...WIND SPEEDS WILL INCREASE THIS EVENING WITH THE STRONGEST WINDS EXPECTED FROM 9 PM MST THROUGH 8 AM MST FRIDAY. * WINDS...SOUTHWEST AT 35 TO 45 MPH WITH GUSTS TO AROUND 60 MPH. * IMPACTS...THOSE DRIVING HIGH PROFILE OR LIGHT WEIGHT VEHICLES ARE AT RISK OF BLOWING OVER ESPECIALLY ALONG INTERSTATE 80 OVER THE SUMMIT OF THE LARAMIE RANGE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ WYZ110-102100- /O.EXT.KCYS.HW.W.0016.000000T0000Z-110211T1500Z/ NORTH SNOWY RANGE FOOTHILLS- INCLUDING THE CITIES OF...ARLINGTON...ELK MOUNTAIN 254 AM MST THU FEB 10 2011 ...HIGH WIND WARNING NOW IN EFFECT UNTIL 8 AM MST FRIDAY... THE HIGH WIND WARNING IS NOW IN EFFECT UNTIL 8 AM MST FRIDAY. * TIMING...THROUGH 8 AM MST FRIDAY...WITH A PERIOD OF SLIGHTLY LOWER WIND SPEEDS EXPECTED EARLY THIS AFTERNOON. * WINDS...SOUTHWEST AT 35 TO 45 MPH SUSTAINED WITH GUSTS UP TO 65 MPH. * IMPACTS...THOSE DRIVING HIGH PROFILE OR LIGHT WEIGHT VEHICLES ARE AT RISK OF BLOWING OVER ESPECIALLY ALONG INTERSTATE 80 NEAR ARLINGTON ALONG INTERSTATE 80 IN WESTERN ALBANY AND CARBON COUNTIES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ CARPENTER
133 WWUS75 KCYS 102047 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 147 PM MST THU FEB 10 2011 ...HIGH WINDS TO CONTINUE ACROSS PORTIONS OF SOUTHEAST WYOMING THROUGH EARLY FRIDAY MORNING... .STRONG WINDS ALOFT WILL COMBINE WITH A TIGHT SURFACE PRESSURE GRADIENT TO PRODUCE STRONG WINDS NEAR ARLINGTON THROUGH EARLY FRIDAY MORNING...WITH A BRIEF BREAK TO SLIGHTLY BELOW HIGH WIND WARNING CRITERIA THIS AFTERNOON. WIND SPEEDS NEAR BORDEAUX ALONG INTERSTATE 25 AND OVER THE SUMMIT OF THE LARAMIE RANGE ALONG INTERSTATE 80 WILL INCREASE AGAIN TONIGHT AND CONTINUE THROUGH FRIDAY MORNING. THERE WILL ALSO BE A POTENTIAL FOR STRONG WINDS FRIDAY NIGHT AND SATURDAY. WYZ110-111000- /O.CON.KCYS.HW.W.0016.000000T0000Z-110211T1500Z/ NORTH SNOWY RANGE FOOTHILLS- INCLUDING THE CITIES OF...ARLINGTON...ELK MOUNTAIN 147 PM MST THU FEB 10 2011 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 AM MST FRIDAY... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 AM MST FRIDAY. * TIMING...THROUGH 8 AM MST FRIDAY. * WINDS...SOUTHWEST AT 35 TO 45 MPH SUSTAINED WITH GUSTS UP TO 65 MPH. * VISIBILITIES...BLOWING SNOW WILL REDUCE VISIBILITIES TO LESS THAN A MILE AT TIMES. * IMPACTS...THOSE DRIVING HIGH PROFILE OR LIGHT WEIGHT VEHICLES ARE AT RISK OF BLOWING OVER ESPECIALLY ALONG INTERSTATE 80 NEAR ARLINGTON ALONG INTERSTATE 80 IN WESTERN ALBANY AND CARBON COUNTIES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ WYZ106-111000- /O.CON.KCYS.HW.W.0017.110210T2200Z-110211T1500Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- INCLUDING THE CITY OF...BORDEAUX 147 PM MST THU FEB 10 2011 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 AM MST FRIDAY... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 AM MST FRIDAY. * TIMING...FROM 3 PM MST THIS AFTERNOON THROUGH 8 AM MST FRIDAY. * WINDS...SOUTHWEST AT 35 TO 45 MPH SUSTAINED WITH GUSTS UP TO 65 MPH. * IMPACTS..THOSE DRIVING HIGH PROFILE OR LIGHT WEIGHT VEHICLES ARE AT RISK OF BLOWING OVER ESPECIALLY ALONG INTERSTATE 25 FROM CHUGWATER TO WHEATLAND IN PLATTE COUNTY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ WYZ116-111000- /O.CON.KCYS.HW.W.0017.110211T0400Z-110211T1500Z/ SOUTH LARAMIE RANGE- INCLUDING THE CITIES OF...VEDAUWOO...BUFORD...PUMPKIN VINE 147 PM MST THU FEB 10 2011 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 8 AM MST FRIDAY... A HIGH WIND WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 8 AM MST FRIDAY. * TIMING...WIND SPEEDS WILL INCREASE THIS EVENING WITH THE STRONGEST WINDS EXPECTED FROM 9 PM MST THROUGH 8 AM MST FRIDAY. * WINDS...SOUTHWEST AT 35 TO 45 MPH WITH GUSTS TO AROUND 60 MPH. * IMPACTS...THOSE DRIVING HIGH PROFILE OR LIGHT WEIGHT VEHICLES ARE AT RISK OF BLOWING OVER ESPECIALLY ALONG INTERSTATE 80 OVER THE SUMMIT OF THE LARAMIE RANGE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ LUNDQUIST
632 WWUS75 KCYS 110411 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 911 PM MST THU FEB 10 2011 ...HIGH WINDS TO CONTINUE ACROSS PORTIONS OF SOUTHEAST WYOMING THROUGH EARLY FRIDAY MORNING... .STRONG WINDS ALOFT WILL COMBINE WITH A TIGHT SURFACE PRESSURE GRADIENT TO PRODUCE STRONG WINDS NEAR ARLINGTON...BORDEAUX AND OVER THE INTERSTATE 80 SUMMIT THROUGH EARLY FRIDAY MORNING. ANOTHER ROUND OF STRONG WINDS WILL BE POSSIBLE AGAIN FRIDAY NIGHT AND SATURDAY. WYZ110-111400- /O.CON.KCYS.HW.W.0016.000000T0000Z-110211T1500Z/ NORTH SNOWY RANGE FOOTHILLS- INCLUDING THE CITIES OF...ARLINGTON...ELK MOUNTAIN 911 PM MST THU FEB 10 2011 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 AM MST FRIDAY... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 AM MST FRIDAY. * TIMING...THROUGH 8 AM FRIDAY. * WINDS...SOUTHWEST AT 35 TO 45 MPH WITH GUSTS OF UP TO 65 MPH. * VISIBILITIES...BLOWING SNOW WILL REDUCE VISIBILITIES TO LESS THAN A MILE AT TIMES. * IMPACTS...THOSE DRIVING HIGH PROFILE OR LIGHT WEIGHT VEHICLES ARE AT RISK OF BLOWING OVER ESPECIALLY ALONG INTERSTATE 80 NEAR ELK MOUNTAIN AND ARLINGTON. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ WYZ106-111400- /O.CON.KCYS.HW.W.0017.000000T0000Z-110211T1500Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- INCLUDING THE CITY OF...BORDEAUX 911 PM MST THU FEB 10 2011 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 AM MST FRIDAY... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 AM MST FRIDAY. * TIMING...THROUGH 8 AM FRIDAY. * WINDS...SOUTHWEST AT 35 TO 45 MPH WITH GUSTS OF UP TO 65 MPH. * IMPACTS..THOSE DRIVING HIGH PROFILE OR LIGHT WEIGHT VEHICLES ARE AT RISK OF BLOWING OVER ESPECIALLY ALONG INTERSTATE 25 FROM CHUGWATER TO WHEATLAND IN SOUTHERN PLATTE COUNTY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ WYZ116-111400- /O.CON.KCYS.HW.W.0017.000000T0000Z-110211T1500Z/ SOUTH LARAMIE RANGE- INCLUDING THE CITIES OF...VEDAUWOO...BUFORD...PUMPKIN VINE 911 PM MST THU FEB 10 2011 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 AM MST FRIDAY... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 AM MST FRIDAY. * TIMING...THROUGH 8 AM FRIDAY. * WINDS...SOUTHWEST AT 35 TO 45 MPH WITH GUSTS OF UP TO 65 MPH. * VISIBILITIES...BLOWING SNOW WILL REDUCE VISIBILITIES TO LESS THAN A MILE AT TIMES. * IMPACTS...THOSE DRIVING HIGH PROFILE OR LIGHT WEIGHT VEHICLES ARE AT RISK OF BLOWING OVER ESPECIALLY ALONG INTERSTATE 80 OVER THE SUMMIT OF THE LARAMIE RANGE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ HAHN
695 WWUS75 KCYS 111201 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 501 AM MST FRI FEB 11 2011 ...STRONG WINDS TO RETURN LATE FRIDAY NIGHT... .STRONG MID-LEVEL WINDS WILL BEGIN TO RETURN TO SOUTHEAST WYOMING LATE FRIDAY AND WILL COMBINE WITH THE STRONG PRESSURE GRADIENT IN PLACE TO CREATE THE POTENTIAL FOR STRONG WINDS ACROSS THE FAVORED WIND AREAS ALONG INTERSTATES 25 AND 80. WYZ106-116-112215- /O.CAN.KCYS.HW.W.0017.000000T0000Z-110211T1500Z/ /O.NEW.KCYS.HW.A.0009.110212T0600Z-110212T1800Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- SOUTH LARAMIE RANGE- INCLUDING THE CITIES OF...BORDEAUX...VEDAUWOO...BUFORD... PUMPKIN VINE 501 AM MST FRI FEB 11 2011 ...HIGH WIND WATCH IN EFFECT FROM THIS EVENING THROUGH SATURDAY MORNING... ...HIGH WIND WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A HIGH WIND WATCH...WHICH IS IN EFFECT FROM THIS EVENING THROUGH SATURDAY MORNING. THE HIGH WIND WARNING HAS BEEN CANCELLED. * TIMING...11 PM MST TONIGHT THROUGH 11 AM MST SATURDAY. * WINDS...SOUTHWEST AT 35 TO 45 MPH WITH GUSTS OF UP TO 65 MPH. * VISIBILITIES...BLOWING SNOW WILL CREATE PERIODS OF REDUCED VISIBILITIES TO LESS THAN A ONE-HALF MILE. * IMPACTS...THOSE DRIVING HIGH PROFILE OR LIGHT WEIGHT VEHICLES SHOULD BE PREPARED FOR POTENTIALLY STRONG WINDS ALONG INTERSTATES 80 AND 25 THROUGH SOUTHEAST WYOMING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF 58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ WYZ110-112215- /O.CAN.KCYS.HW.W.0016.000000T0000Z-110211T1500Z/ /O.NEW.KCYS.HW.A.0009.110212T0600Z-110212T1800Z/ NORTH SNOWY RANGE FOOTHILLS- INCLUDING THE CITIES OF...ARLINGTON...ELK MOUNTAIN 501 AM MST FRI FEB 11 2011 ...HIGH WIND WATCH IN EFFECT FROM THIS EVENING THROUGH SATURDAY MORNING... ...HIGH WIND WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A HIGH WIND WATCH...WHICH IS IN EFFECT FROM THIS EVENING THROUGH SATURDAY MORNING. THE HIGH WIND WARNING HAS BEEN CANCELLED. * TIMING...11 PM MST TONIGHT THROUGH 11 AM MST SATURDAY. * WINDS...SOUTHWEST AT 35 TO 45 MPH WITH GUSTS OF UP TO 65 MPH. * VISIBILITIES...BLOWING SNOW WILL CREATE PERIODS OF REDUCED VISIBILITIES TO LESS THAN A ONE-HALF MILE. * IMPACTS...THOSE DRIVING HIGH PROFILE OR LIGHT WEIGHT VEHICLES SHOULD BE PREPARED FOR POTENTIALLY STRONG WINDS ALONG INTERSTATES 80 AND 25 THROUGH SOUTHEAST WYOMING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF 58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ WYZ117-112215- /O.NEW.KCYS.HW.A.0009.110212T0600Z-110212T1800Z/ SOUTH LARAMIE RANGE FOOTHILLS- INCLUDING THE CITIES OF...HORSE CREEK...HARRIMAN...WHITAKER 501 AM MST FRI FEB 11 2011 ...HIGH WIND WATCH IN EFFECT FROM THIS EVENING THROUGH SATURDAY MORNING... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A HIGH WIND WATCH...WHICH IS IN EFFECT FROM THIS EVENING THROUGH SATURDAY MORNING. * TIMING...11 PM MST TONIGHT THROUGH 11 AM MST SATURDAY. * WINDS...SOUTHWEST AT 35 TO 45 MPH WITH GUSTS OF UP TO 65 MPH. * VISIBILITIES...BLOWING SNOW WILL CREATE PERIODS OF REDUCED VISIBILITIES TO LESS THAN A ONE-HALF MILE. * IMPACTS...THOSE DRIVING HIGH PROFILE OR LIGHT WEIGHT VEHICLES SHOULD BE PREPARED FOR POTENTIALLY STRONG WINDS ALONG INTERSTATE 80 AND INTERSTATE 25 NEAR CHEYENNE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF 58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ CARPENTER
What forecasters said that day
The local office's own words before this high wind 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 high wind warning went out at Feb 9, 3:58 AM MST, 6 hours 29 minutes earlier.
Area forecast discussion, Feb 9, 3:58 AM MST, 6 hours 29 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE CHEYENNE WY
358 AM MST WED FEB 9 2011
.SHORT TERM...TODAY THROUGH THURSDAY NIGHT...WIDESPREAD FRIGID
TEMPS ARE OCCURRING OVERNIGHT...WITH WIND CHILLS IN THE MINUS
20S TO MINUS 30S FOR MOST OF THE AREA WITH A FEW SPOTS A LITTLE
LESS BRUTAL IN THE MINUS TEENS. WINDS RANGE MOSTLY FROM THE
SOUTHWEST TO NORTHWEST NOW AND ROUGHLY 5 TO 10 MPH...WITH SLIGHTLY
HIGHER WINDS AT KBRX. THIS SHOULD HELP KEEP TEMPS FROM TANKING
MUCH FURTHER DUE TO THE DOWNSLOPE COMPONENT. WINDS WILL REMAIN
STEADY...OR SLIGHTLY INCREASE THROUGH THE MORNING AS THE 1040 MB
SURFACE HIGH SLIDES OVERHEAD THAN SOUTHWEST OF THE REGION AND
TIGHTENS THE LLVL PRESSURE GRADIENT A BIT. THIS WILL KEEP WIND
CHILLS DANGEROUSLY COLD THROUGH THE MORNING...SO WILL MAINTAIN THE
HIGHLIGHT AS IS. THE MAIN UPPER TROUGH AFFECTING THE REGION WITH
SNOW AND COLD WILL SLOWLY BEGIN TO SHIFT EAST TODAY...AS AN UPPER
LEVEL RIDGE BUILDS IN ITS WAKE. STEADILY RISING HEIGHTS AND
DOWNSLOPE WINDS WILL ALLOW TEMPERATURES TO RECOVER QUITE A BIT
TODAY BACK INTO THE 20S EAST OF THE LARAMIE RANGE...WITH TEENS
REMAINING IN THE HIGH VALLEYS OF CARBON AND ALBANY COUNTIES AS THE
INVERSION WILL BE TOUGH TO BREAK. LOOKS LIKE THE NW FLOW PATTERN
TYPICAL OF WARM BUT WINDY CONDITIONS WILL RETURN TONIGHT AND
CONTINUE THROUGH FRIDAY NIGHT. WINDS WILL BECOME QUITE STRONG
TOMORROW IN THE WIND CORRIDOR AS HIGH PRESSURE STRENGTHENS AT THE
SFC AND ALOFT. WINDS ALOFT ARE NOT ALL THAT STRONG...WITH 35 TO 40
KTS PROGGED AT 700 MB BY 18Z THURS. A CROSS SECTION OF LAPSE RATES
AND OMEGA ACROSS THE WIND CORRIDOR SHOWS LLVL SUBSIDENCE BELOW A
STABLE LAYER JUST ABOVE THE MOUNTAIN TOPS SETTING UP FOR THURSDAY
THROUGH FRIDAY MORNING. AGAIN...UPPER WINDS LOOK MARGINAL FOR HIGH
WIND GUST CRITERIA BUT WOULD NOT BE SURPRISED IF SUSTAINED WINDS
PERIODICALLY REACH 40 MPH...WITH A GUST OR TWO UP TO 60 MPH A REAL
POSSIBILITY. SO WILL KEEP A CLOSE WATCH ON THIS MARGINAL
EVENT...WITH A KEEN EYE TO BE PLACED ON HOW STRONG THE SFC HIGH
SETS UP OVER NW COLORADO AND THUS THE RESULTANT LLVL PRESSURE
GRADIENT. A FEW MOUNTAIN SNOW SHOWERS ARE POSSIBLE IN THIS FLOW
PATTERN...WITH SOME PATCHY FOG AND LOW CLOUDS LIKELY IN THE FAR
WESTERN VALLEYS OF CARBON COUNTY DURING THE OVERNIGHT AND EARLY
MORNING HOURS AS WELL. OTHERWISE...WILL REMAIN DRY.
.LONG TERM...FRIDAY THROUGH TUESDAY...
THE MEDIUM RANGE MODELS ARE IN GOOD AGREEMENT THAT THE WARMING
TREND WILL CONTINUE LATE IN THE WEEK AND THROUGH THE
WEEKEND...WITH NO SIGNIFICANT PRECIPITATION PRODUCING SYSTEMS
EXPECTED ACROSS THE AREA. TEMPERATURES WILL BE SLIGHTLY ABOVE
NORMAL ACROSS MUCH OF THE AREA FRIDAY...AND THEN WILL WARM TO
AROUND 10 TO 15 DEGREES ABOVE NORMAL BY SUNDAY. A WEAK DRY COLD
FRONT WILL MOVE ACROSS THE AREA SUNDAY NIGHT OR EARLY MONDAY...BUT
MONDAY HIGH TEMPERATURES WILL STILL BE AROUND 10 DEGREES ABOVE
NORMAL. HAVE ADJUSTED CONSENSUS WIND SPEEDS UP SLIGHTLY AT THE
ARLINGTON AND BORDEAUX AREAS AGAIN...ESPECIALLY FOR THE SATURDAY-
SUNDAY AND TUESDAY PERIODS.
&&
.AVIATION...12Z ISSUANCE...
VFR CONDITIONS WILL PREVAIL ACROSS MUCH OF THE AREA TODAY AND
TONIGHT. A WEAK SHORT-WAVE WILL INCREASE CLOUD COVER ACROSS THE
WESTERN PORTION OF THE AREA AND INITIATE SOME MOUNTAIN SNOW SHOWERS
AND INCREASED CHANCES FOR MOUNTAIN OBSCURATION. A FEW BRIEF PERIODS
OF MVFR CEILINGS WILL BE POSSIBLE NEAR KRWL LATE TONIGHT.
&&
.FIRE WEATHER...NO FIRE WEATHER CONCERNS EXPECTED IN THE NEAR TERM
DUE TO RECENT COLD TEMPERATURES AND SNOWFALL. WESTERLY WINDS WILL BE
ON THE INCREASE TONIGHT THROUGH THE END OF THE WEEK...BUT EXPECT
SUFFICIENT LOW LEVEL MOISTURE FROM RECENT STORM SYSTEMS TO KEEP
FIRE WEATHER THREAT LOW.
&&
.CYS WATCHES/WARNINGS/ADVISORIES...
WY...WIND CHILL WARNING UNTIL 11 AM WEDNESDAY FOR WYZ101-WYZ102-
WYZ103-WYZ104-WYZ105-WYZ106-WYZ107-WYZ108-WYZ109-WYZ110-
WYZ111-WYZ112-WYZ113-WYZ114-WYZ115-WYZ116-WYZ117-WYZ118-
WYZ119.
NE...WIND CHILL WARNING UNTIL 11 AM WEDNESDAY FOR NEZ002-NEZ003-
NEZ019-NEZ020-NEZ021-NEZ054-NEZ055-NEZ095-NEZ096.
&&
SHORT TERM/FIRE WEATHER...RJM
LONG TERM/AVIATION...CARPENTERHazardous weather outlook, Feb 9, 10:24 AM MST, 3 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE CHEYENNE WY 1024 AM MST WED FEB 9 2011 WYZ101>119-101730- 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- 1024 AM MST WED FEB 9 2011 THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST WYOMING. .DAY ONE...TODAY AND TONIGHT TONIGHT TEMPERATURES WILL NOT BE AS COLD AS THIS MORNING...BUT WIND CHILLS ARE EXPECTED TO DROP TO AROUND 10 BELOW TO 20 BELOW ZERO AGAIN TONIGHT. LOCALLY STRONG WINDS ARE EXPECTED TO DEVELOP IN THE WIND PRONE AREAS OF WYOMING TODAY...WITH GUSTS UP TO 60 MPH POSSIBLE. A HIGH WIND WARNING IS NOW IN EFFECT FOR SOUTHEAST PLATTE COUNTY ALONG WITH EASTERN CARBON COUNTY THROUGH TONIGHT. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY STRONG AND GUSTY WINDS WILL BE POSSIBLE OVER THE WEEKEND AND TUESDAY...ALONG WITH ABOVE NORMAL TEMPERATURES. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT. && THIS PRODUCT...ALONG WITH OTHER WEATHER...HYDROLOGIC...AND CLIMATE INFORMATION IS AVAILABLE ON THE WEB AT... HTTP://WEATHER.GOV/CHEYENNE NEZ002-003-019>021-054-055-095-096-101730- DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE- NORTH SIOUX-SOUTH SIOUX- 1024 AM MST WED FEB 9 2011 THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN NEBRASKA PANHANDLE. .DAY ONE...TODAY AND TONIGHT TONIGHT TEMPERATURES WILL NOT BE AS COLD AS THIS MORNING...BUT WIND CHILLS ARE EXPECTED TO DROP TO AROUND 10 BELOW TO 20 BELOW ZERO AGAIN TONIGHT. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT. && THIS PRODUCT...ALONG WITH OTHER WEATHER...HYDROLOGIC...AND CLIMATE INFORMATION IS AVAILABLE ON THE WEB AT... HTTP://WEATHER.GOV/CHEYENNE TT
In the hours before
Local storm report, Feb 9, 6:17 AM MST, 4 hours 10 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
617 AM MST WED FEB 09 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0553 AM EXTR WIND CHILL ALLIANCE 42.10N 102.87W
02/09/2011 M-32 F BOX BUTTE NE ASOS
WIND CHILLS HAVE BEEN LESS THAN -30F PERIODICALLY THROUGH
THE NIGHT.
&&
MAZURLocal storm report, Feb 9, 6:18 AM MST, 4 hours 9 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
618 AM MST WED FEB 09 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0555 AM EXTR WIND CHILL SARATOGA 41.45N 106.81W
02/09/2011 M-33 F CARBON WY AWOS
&&
MAZURLocal storm report, Feb 9, 6:26 AM MST, 4 hours 1 minute before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
626 AM MST WED FEB 09 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0542 AM EXTR WIND CHILL 13 W HARRISBURG 41.55N 103.99W
02/09/2011 M-33 F BANNER NE MESONET
MEASURED BY THE BRAVO 01 RAWS.
&&
MAZURLocal storm report, Feb 9, 6:46 AM MST, 3 hours 41 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
646 AM MST WED FEB 09 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0553 AM EXTR WIND CHILL LARAMIE 41.31N 105.58W
02/09/2011 M-41 F ALBANY WY ASOS
&&
BCHAPMANLocal storm report, Feb 9, 6:55 AM MST, 3 hours 32 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
655 AM MST WED FEB 09 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0553 AM EXTR WIND CHILL DOUGLAS 42.76N 105.39W
02/09/2011 M-35 F CONVERSE WY ASOS
&&
BCHAPMANLocal storm report, Feb 9, 6:58 AM MST, 3 hours 29 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
658 AM MST WED FEB 09 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0653 AM EXTR WIND CHILL SCOTTSBLUFF 41.87N 103.66W
02/09/2011 M-31.00 F SCOTTS BLUFF NE ASOS
&&
BCHAPMANThe office that day
Everything else NWS Cheyenne, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 9, 2:46 PM MST | Wind Chill Advisory | CYS | Albany, Carbon, Converse, Laramie, Platte | 17 hr |
Nearby
High Wind Warnings in Wyoming, 2011Every high wind 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.