Alert archive / Wyoming / High Wind Warnings in 2015
High Wind Warning 18, NWS Riverton, WY
NWS Riverton, WY issued this high wind warning at Dec 8, 2015, 3:00 PM MST for 5 counties in Wyoming. It took effect at Dec 8, 2015, 7:00 PM MST. It was in force for 50 hr. 3 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 8, 2015, 3:00 PM MST (22:00 UTC)
- In effect from
- Dec 8, 2015, 7:00 PM MST
- Expired
- Dec 10, 2015, 9:23 PM MST
- In force
- 50 hr
- Issued by
- NWS Riverton, WY
Counties Fremont County, WY, Hot Springs County, WY, Natrona County, WY, Park County, WY, Sweetwater County, WY
The radar
The Riverton/Lander radar (KRIW), 13 km from the middle of the area, began a volume at 22:03 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 9, 4:29 PM MST | NON-TSTM WND GST 68 | 1 S Lander, WY | ASOS STATION LANDER AIRPORT /LND/ |
| Dec 9, 4:30 PM MST | NON-TSTM WND DMG | 6 Se Lander, WY | TWO SEMI TRUCKS BLOWN OVER NEAR MILE MARKER 75 ON U.S. HIGHWAY 287. |
| Dec 9, 9:02 PM MST | NON-TSTM WND GST 64 | 4 Nw Riverton, WY | ASOS STATION RIVERTON AIRPORT /RIW/ |
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, 10.0 hours before the alert went out and 13 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
- 1737 m above ground
- 0-6 km bulk shear
- 83 kt
- 0-1 km storm-relative helicity
- 254 m²/s²
- 0-3 km storm-relative helicity
- 330 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
607 WWUS75 KRIW 082200 NPWRIW URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 300 PM MST TUE DEC 8 2015 ...HIGH WINDS EXPECTED ACROSS THE CODY FOOTHILLS AND THE ABSAROKA MOUNTAINS TONIGHT THROUGH WEDNESDAY NIGHT... ...HIGH WINDS POSSIBLE JEFFREY CITY TO CASPER WEDNESDAY AND WEDNESDAY NIGHT AND FROM DUBOIS DOWN TO RIVERTON WEDNESDAY NIGHT... .STRONG MOUNTAIN TOP WINDS COULD COMBINE WITH FAVORABLE ATMOSPHERIC CONDITIONS TO PRODUCE VERY STRONG WINDS ALONG THE EASTERN SLOPES OF THE ABSAROKA MOUNTAINS...AND ADJACENT FOOTHILLS AT TIMES TONIGHT THROUGH WEDNESDAY NIGHT. ALSO...A TIGHTENING PRESSURE GRADIENT...STRONG WINDS ALOFT AND AN APPROACHING COLD FRONT COULD RESULT IN HIGH WINDS DEVELOPING DURING THE DAY WEDNESDAY AND CONTINUING INTO WEDNESDAY NIGHT ACROSS SOUTHEAST FREMONT...AND SOUTHWEST NATRONA COUNTIES. HIGH WINDS MAY ALSO DEVELOP BETWEEN DUBOIS AND RIVERTON WEDNESDAY NIGHT. WYZ002-003-091100- /O.UPG.KRIW.HW.A.0020.151209T0200Z-151210T0400Z/ /O.NEW.KRIW.HW.W.0018.151209T0200Z-151210T1200Z/ ABSAROKA MOUNTAINS-CODY FOOTHILLS- INCLUDING THE CITIES OF...CODY...MEETEETSE 300 PM MST TUE DEC 8 2015 ...HIGH WIND WARNING IN EFFECT FROM 7 PM THIS EVENING TO 5 AM MST THURSDAY... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM 7 PM THIS EVENING TO 5 AM MST THURSDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. * TIMING...SEVERAL PERIODS OF HIGH WINDS ARE EXPECTED TONIGHT THROUGH WEDNESDAY NIGHT. ONE WILL LIKELY DEVELOP LATER TONIGHT...AGAIN AROUND MIDDAY TO WEDNESDAY AFTERNOON AND AGAIN WEDNESDAY NIGHT. * WINDS...WEST 30 TO 50 MPH AT TIMES...WITH GUSTS BETWEEN 60 AND 70 MPH FOR MOST AREAS WITH WIND GUSTS BETWEEN 80 AND 100 MPH AROUND CLARK QUITE POSSIBLE AND WIND GUSTS OVER 70 MPH JUST SOUTH OF CODY ON HIGHWAY 120. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES ACROSS CHIEF JOSEPH HIGHWAY. RESIDENTS SHOULD ALSO MAKE SURE ALL OUTDOOR ITEMS THAT COULD BE BLOWN AWAY OR DAMAGED ARE SECURED OR STORED INDOORS. 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. && $$ WYZ020-091100- /O.EXB.KRIW.HW.A.0020.151209T1500Z-151210T1000Z/ NATRONA COUNTY LOWER ELEVATIONS- INCLUDING THE CITY OF...CASPER 300 PM MST TUE DEC 8 2015 ...HIGH WIND WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE WEDNESDAY NIGHT... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A HIGH WIND WATCH...WHICH IS IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE WEDNESDAY NIGHT. * TIMING...WINDS ARE EXPECTED TO INCREASE WEDNESDAY MORNING... PEAKING IN THE AFTERNOON AND EARLY EVENING BUT REMAINING QUITE STRONG INTO EARLY THURSDAY MORNING. * WINDS...SOUTHWEST 30 TO 40 MPH...WITH OCCASIONAL GUSTS BETWEEN 55 AND 65 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES ACROSS SOUTHEAST FREMONT AND SOUTHWEST NATRONA COUNTIES... PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF 58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ WYZ016-091100- /O.EXB.KRIW.HW.A.0020.151210T0200Z-151210T1200Z/ UPPER WIND RIVER BASIN- INCLUDING THE CITY OF...DUBOIS 300 PM MST TUE DEC 8 2015 ...HIGH WIND WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH LATE WEDNESDAY NIGHT... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A HIGH WIND WATCH...WHICH IS IN EFFECT FROM WEDNESDAY EVENING THROUGH LATE WEDNESDAY NIGHT. * TIMING...IT WILL REMAIN WINDY THROUGH WEDNESDAY BUT THESE WINDS MAY TURN VERY STRONG WEDNESDAY EVENING AND CONTINUE OVERNIGHT AS A STRONG COLD FRONT MOVES SOUTHEAST ACROSS THE AREA. * WINDS...NORTHWEST 30 TO 40 MPH...WITH GUSTS BETWEEN 55 AND 65 MPH POSSIBLE. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES ACROSS SOUTHEAST FREMONT AND SOUTHWEST NATRONA COUNTIES... 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. && $$ WYZ017-091100- /O.EXB.KRIW.HW.A.0020.151210T0200Z-151210T1200Z/ WIND RIVER BASIN- INCLUDING THE CITIES OF...RIVERTON...SHOSHONI 300 PM MST TUE DEC 8 2015 ...HIGH WIND WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH LATE WEDNESDAY NIGHT... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A HIGH WIND WATCH...WHICH IS IN EFFECT FROM WEDNESDAY EVENING THROUGH LATE WEDNESDAY NIGHT. * TIMING...WINDS ARE EXPECTED TO INCREASE WEDNESDAY EVENING AND CONTINUE OVERNIGHT AS A COLD FRONT MOVES SOUTHEAST ACROSS THE AREA. * WINDS...NORTHWEST 30 TO 40 MPH...WITH OCCASIONAL GUSTS BETWEEN 50 AND 60 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES ACROSS SOUTHEAST FREMONT AND SOUTHWEST NATRONA COUNTIES... PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF 58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ WYZ019-091100- /O.EXT.KRIW.HW.A.0020.151209T1500Z-151210T1000Z/ GREEN MOUNTAINS AND RATTLESNAKE RANGE- INCLUDING THE CITY OF...JEFFREY CITY 300 PM MST TUE DEC 8 2015 ...HIGH WIND WATCH NOW IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE WEDNESDAY NIGHT... * TIMING...WINDS ARE EXPECTED TO INCREASE WEDNESDAY MORNING... PEAKING IN THE AFTERNOON AND EVENING BUT CONTINUING VERY STRONG INTO EARLY THURSDAY. * WINDS...SOUTHWEST 30 TO 40 MPH...WITH OCCASIONAL GUSTS BETWEEN 55 AND 65 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES ACROSS SOUTHEAST FREMONT AND SOUTHWEST NATRONA COUNTIES... 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. && $$ TEAM RIVERTON
11 follow-up statements
335 WWUS75 KRIW 090051 NPWRIW URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 551 PM MST TUE DEC 8 2015 ...HIGH WINDS EXPECTED ACROSS THE CODY FOOTHILLS AND THE ABSAROKA MOUNTAINS TONIGHT THROUGH WEDNESDAY NIGHT... ...HIGH WINDS POSSIBLE JEFFREY CITY TO CASPER WEDNESDAY AND WEDNESDAY NIGHT AND FROM ACROSS THE WIND RIVER BASIN WEDNESDAY NIGHT... .STRONG MOUNTAIN TOP WINDS COULD COMBINE WITH FAVORABLE ATMOSPHERIC CONDITIONS TO PRODUCE VERY STRONG WINDS ALONG THE EASTERN SLOPES OF THE ABSAROKA MOUNTAINS...AND ADJACENT FOOTHILLS AT TIMES TONIGHT THROUGH WEDNESDAY NIGHT. ALSO...A TIGHTENING PRESSURE GRADIENT...STRONG WINDS ALOFT AND AN APPROACHING COLD FRONT COULD RESULT IN HIGH WINDS DEVELOPING DURING THE DAY WEDNESDAY AND CONTINUING INTO WEDNESDAY NIGHT ACROSS SOUTHEAST FREMONT...AND SOUTHWEST NATRONA COUNTIES. HIGH WINDS MAY ALSO DEVELOP DOWN THE EASTERN FOOTHILLS OF THE WIND RIVER MOUNTAINS INTO THE WIND RIVER BASIN WEDNESDAY NIGHT. WYZ002-003-091000- /O.CON.KRIW.HW.W.0018.151209T0200Z-151210T1200Z/ ABSAROKA MOUNTAINS-CODY FOOTHILLS- INCLUDING THE CITIES OF...CODY...MEETEETSE 551 PM MST TUE DEC 8 2015 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY... * TIMING...SEVERAL PERIODS OF HIGH WINDS ARE EXPECTED TONIGHT THROUGH WEDNESDAY NIGHT. ONE WILL LIKELY DEVELOP LATER TONIGHT...AGAIN AROUND MIDDAY TO WEDNESDAY AFTERNOON AND AGAIN WEDNESDAY NIGHT. * WINDS...WEST 30 TO 50 MPH AT TIMES...WITH GUSTS BETWEEN 60 AND 70 MPH FOR MOST AREAS WITH WIND GUSTS BETWEEN 80 AND 100 MPH AROUND CLARK QUITE POSSIBLE AND WIND GUSTS OVER 70 MPH JUST SOUTH OF CODY ON HIGHWAY 120. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES ACROSS CHIEF JOSEPH HIGHWAY. RESIDENTS SHOULD ALSO MAKE SURE ALL OUTDOOR ITEMS THAT COULD BE BLOWN AWAY OR DAMAGED ARE SECURED OR STORED INDOORS. 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. && $$ WYZ018-091000- /O.EXA.KRIW.HW.A.0020.151210T0200Z-151210T1200Z/ LANDER FOOTHILLS- INCLUDING THE CITY OF...LANDER 551 PM MST TUE DEC 8 2015 ...HIGH WIND WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH LATE WEDNESDAY NIGHT... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A HIGH WIND WATCH...WHICH IS IN EFFECT FROM WEDNESDAY EVENING THROUGH LATE WEDNESDAY NIGHT. * TIMING...WINDS ARE EXPECTED TO INCREASE WEDNESDAY EVENING AND CONTINUE OVERNIGHT AS A COLD FRONT MOVES SOUTHEAST ACROSS THE AREA. * WINDS...WEST 30 TO 40 MPH...WITH OCCASIONAL GUSTS BETWEEN 50 AND 60 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES ACROSS SOUTHEAST FREMONT AND SOUTHWEST NATRONA COUNTIES... 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. && $$ WYZ019-020-091000- /O.CON.KRIW.HW.A.0020.151209T1500Z-151210T1000Z/ GREEN MOUNTAINS AND RATTLESNAKE RANGE- NATRONA COUNTY LOWER ELEVATIONS- INCLUDING THE CITIES OF...JEFFREY CITY...CASPER 551 PM MST TUE DEC 8 2015 ...HIGH WIND WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE WEDNESDAY NIGHT... * TIMING...WINDS ARE EXPECTED TO INCREASE WEDNESDAY MORNING... PEAKING IN THE AFTERNOON AND EVENING BUT CONTINUING VERY STRONG INTO EARLY THURSDAY. * WINDS...SOUTHWEST 30 TO 40 MPH...WITH OCCASIONAL GUSTS BETWEEN 55 AND 65 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES ACROSS SOUTHEAST FREMONT AND SOUTHWEST NATRONA COUNTIES... PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF 58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ WYZ016-091000- /O.CON.KRIW.HW.A.0020.151210T0200Z-151210T1200Z/ UPPER WIND RIVER BASIN- INCLUDING THE CITY OF...DUBOIS 551 PM MST TUE DEC 8 2015 ...HIGH WIND WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH LATE WEDNESDAY NIGHT... * TIMING...IT WILL REMAIN WINDY THROUGH WEDNESDAY BUT THESE WINDS MAY TURN VERY STRONG WEDNESDAY EVENING AND CONTINUE OVERNIGHT AS A STRONG COLD FRONT MOVES SOUTHEAST ACROSS THE AREA. * WINDS...NORTHWEST 30 TO 40 MPH...WITH GUSTS BETWEEN 55 AND 65 MPH POSSIBLE. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES ACROSS SOUTHEAST FREMONT AND SOUTHWEST NATRONA COUNTIES... 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. && $$ WYZ017-091000- /O.CON.KRIW.HW.A.0020.151210T0200Z-151210T1200Z/ WIND RIVER BASIN- INCLUDING THE CITIES OF...RIVERTON...SHOSHONI 551 PM MST TUE DEC 8 2015 ...HIGH WIND WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH LATE WEDNESDAY NIGHT... * TIMING...WINDS ARE EXPECTED TO INCREASE WEDNESDAY EVENING AND CONTINUE OVERNIGHT AS A COLD FRONT MOVES SOUTHEAST ACROSS THE AREA. * WINDS...NORTHWEST 30 TO 40 MPH...WITH OCCASIONAL GUSTS BETWEEN 50 AND 60 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES ACROSS SOUTHEAST FREMONT AND SOUTHWEST NATRONA COUNTIES... PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF 58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$
874 WWUS75 KRIW 090904 NPWRIW URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 204 AM MST WED DEC 9 2015 ...HIGH WINDS EXPECTED ACROSS THE CODY FOOTHILLS...ABSAROKA MOUNTAINS AND JEFFREY CITY THROUGH CASPER THROUGH WEDNESDAY NIGHT AND ACROSS THE WIND RIVER BASIN AND LANDER FOOTHILLS TONIGHT. .AN APPROACHING COLD FRONT AND STRONG MID LEVEL WINDS MIXING TO THE SURFACE WILL BRING HIGH WIND ACROSS PORTIONS OF CENTRAL WYOMING THROUGH WEDNESDAY NIGHT. WYZ019-020-092300- /O.UPG.KRIW.HW.A.0020.151209T1500Z-151210T1000Z/ /O.EXB.KRIW.HW.W.0018.151209T1000Z-151210T1200Z/ GREEN MOUNTAINS AND RATTLESNAKE RANGE- NATRONA COUNTY LOWER ELEVATIONS- INCLUDING THE CITIES OF...JEFFREY CITY...CASPER 204 AM MST WED DEC 9 2015 ...HIGH WIND WARNING IN EFFECT UNTIL 5 AM MST THURSDAY... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT UNTIL 5 AM MST THURSDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. * TIMING...WINDS WILL CONTINUE TO INCREASE THIS MORNING AND PEAK IN THE AFTERNOON AND EVENING BUT CONTINUE INTO EARLY THURSDAY. * WINDS...SOUTHWEST 30 TO 40 MPH...WITH OCCASIONAL GUSTS BETWEEN 55 AND 65 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES ACROSS SOUTHEAST FREMONT AND SOUTHWEST NATRONA 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. && $$ WYZ016-092300- /O.UPG.KRIW.HW.A.0020.151210T0200Z-151210T1200Z/ /O.EXB.KRIW.HW.W.0018.151210T0200Z-151210T1200Z/ UPPER WIND RIVER BASIN- INCLUDING THE CITY OF...DUBOIS 204 AM MST WED DEC 9 2015 ...HIGH WIND WARNING IN EFFECT FROM 7 PM THIS EVENING TO 5 AM MST THURSDAY... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM 7 PM THIS EVENING TO 5 AM MST THURSDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. * TIMING...WINDS WILL INCREASE TODAY AND BECOME STRONG THIS EVENING AND TONIGHT. * WINDS...NORTHWEST 30 TO 40 MPH...WITH GUSTS BETWEEN 55 AND 65 MPH POSSIBLE. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. && $$ WYZ017-092300- /O.UPG.KRIW.HW.A.0020.151210T0200Z-151210T1200Z/ /O.EXB.KRIW.HW.W.0018.151210T0200Z-151210T1200Z/ WIND RIVER BASIN- INCLUDING THE CITIES OF...RIVERTON...SHOSHONI 204 AM MST WED DEC 9 2015 ...HIGH WIND WARNING IN EFFECT FROM 7 PM THIS EVENING TO 5 AM MST THURSDAY... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM 7 PM THIS EVENING TO 5 AM MST THURSDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. * TIMING...WINDS WILL INCREASE THIS AFTERNOON AND BECOME STRONG THIS EVENING AND CONTINUE TONIGHT. * WINDS...NORTHWEST 30 TO 40 MPH...WITH OCCASIONAL GUSTS TO 60 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES. 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. && $$ WYZ018-092300- /O.UPG.KRIW.HW.A.0020.151210T0200Z-151210T1200Z/ /O.EXB.KRIW.HW.W.0018.151210T0200Z-151210T1200Z/ LANDER FOOTHILLS- INCLUDING THE CITY OF...LANDER 204 AM MST WED DEC 9 2015 ...HIGH WIND WARNING IN EFFECT FROM 7 PM THIS EVENING TO 5 AM MST THURSDAY... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM 7 PM THIS EVENING TO 5 AM MST THURSDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. * TIMING...WINDS WILL INCREASE THIS AFTERNOON AND BECOME STRONG THIS EVENING AND CONTINUE TONIGHT. * WINDS...WEST 30 TO 40 MPH...WITH OCCASIONAL GUSTS TO 60 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. && $$ WYZ002-003-092300- /O.CON.KRIW.HW.W.0018.000000T0000Z-151210T1200Z/ ABSAROKA MOUNTAINS-CODY FOOTHILLS- INCLUDING THE CITIES OF...CODY...MEETEETSE 204 AM MST WED DEC 9 2015 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY... * TIMING...PERIODS OF HIGH WINDS ARE EXPECTED THROUGH WEDNESDAY NIGHT. ONE WILL LIKELY DEVELOP EARLY THIS MORNING...AGAIN AROUND MIDDAY TO WEDNESDAY AFTERNOON AND AGAIN WEDNESDAY NIGHT. * WINDS...WEST 30 TO 50 MPH AT TIMES...WITH GUSTS BETWEEN 60 AND 70 MPH FOR MOST AREAS WITH WIND GUSTS BETWEEN 80 AND 100 MPH AROUND POSSIBLE AROUND CLARK AND GUSTS OVER 70 MPH JUST SOUTH OF CODY ON HIGHWAY 120. WIND GUSTS TO 60 MPH HAVE BEEN RECORDED NEAR CLARK LAST EVENING. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES ACROSS CHIEF JOSEPH HIGHWAY. RESIDENTS SHOULD ALSO MAKE SURE ALL OUTDOOR ITEMS THAT COULD BE BLOWN AWAY OR DAMAGED ARE SECURED OR STORED INDOORS. 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. && $$
763 WWUS75 KRIW 092131 NPWRIW URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 231 PM MST WED DEC 9 2015 ...HIGH WINDS EXPECTED TO CONTINUE ACROSS THE CODY FOOTHILLS...ABSAROKA MOUNTAINS...AND FROM JEFFREY CITY TO CASPER THROUGH TONIGHT...AND ALSO DEVELOP ACROSS THE WIND RIVER BASIN AND LANDER FOOTHILLS THIS EVENING...THROUGH TONIGHT. STRONG WINDS COULD THEN RETURN ACROSS THE LANDER FOOTHILLS...AND FROM JEFFREY CITY TO CASPER THURSDAY AFTERNOON AND EVENING. .AN APPROACHING COLD FRONT AND STRONG MID LEVEL WINDS MIXING TO THE SURFACE WILL BRING CONTINUED HIGH WIND ACROSS PORTIONS OF CENTRAL WYOMING THROUGH TONIGHT. SOME AREAS COULD SEE STRONG WINDS REDEVELOP THURSDAY AFTERNOON AND EVENING...MAINLY ACROSS THE LANDER FOOTHILLS...AND FROM JEFFREY CITY TO CASPER. WYZ019-020-100700- /O.EXT.KRIW.HW.W.0018.000000T0000Z-151211T0600Z/ GREEN MOUNTAINS AND RATTLESNAKE RANGE- NATRONA COUNTY LOWER ELEVATIONS- INCLUDING THE CITIES OF...JEFFREY CITY...CASPER 231 PM MST WED DEC 9 2015 ...HIGH WIND WARNING NOW IN EFFECT UNTIL 11 PM MST THURSDAY... * TIMING...STRONG WINDS...CURRENTLY GUSTING OVER 60 MPH...WILL CONTINUE LATE THIS AFTERNOON AND EVENING...AND INTO EARLY THURSDAY MORNING. A BRIEF LULL IN THE WINDS WILL BE FOUND THURSDAY MORNING...BEFORE STRONG WINDS RETURN BY NOON THURSDAY. THIS SECOND ROUND OF STRONG WINDS ARE EXPECTED TO CONTINUE THROUGH THURSDAY AFTERNOON...THEN DIMINISH LATE THURSDAY EVENING. * WINDS...SOUTHWEST 35 TO 45 MPH...WITH OCCASIONAL GUSTS BETWEEN 55 AND 65 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES ACROSS SOUTHEAST FREMONT AND SOUTHWEST NATRONA COUNTIES... PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. && $$ WYZ018-100700- /O.EXT.KRIW.HW.W.0018.151210T0200Z-151211T0600Z/ LANDER FOOTHILLS- INCLUDING THE CITY OF...LANDER 231 PM MST WED DEC 9 2015 ...HIGH WIND WARNING NOW IN EFFECT FROM 7 PM THIS EVENING TO 11 PM MST THURSDAY... * TIMING...WINDS WILL INCREASE LATE THIS AFTERNOON AND REMAIN STRONG THIS EVENING THROUGH EARLY THURSDAY MORNING. A LULL IN THE STRONG WINDS WILL BE FOUND BY MID THURSDAY MORNING...THEN STRONG WINDS ARE EXPECTED TO RETURN THURSDAY AFTERNOON...AND DIMINISHING LATE THURSDAY EVENING. * WINDS...WEST 30 TO 40 MPH...WITH OCCASIONAL GUSTS TO 55 TO 65 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES. 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. && $$ WYZ002-003-100700- /O.CON.KRIW.HW.W.0018.000000T0000Z-151210T1200Z/ ABSAROKA MOUNTAINS-CODY FOOTHILLS- INCLUDING THE CITIES OF...CODY...MEETEETSE 231 PM MST WED DEC 9 2015 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY... * TIMING...STRONG WINDS...CURRENTLY GUSTING 80 TO 100 MPH NEAR CLARK...ARE EXPECTED THROUGH THIS EVENING...THEN BEGIN TO DIMINISH DURING THE OVERNIGHT HOURS TONIGHT. * WINDS...WEST 40 TO 50 MPH AT TIMES...WITH GUSTS BETWEEN 60 AND 80 MPH FOR MOST AREAS...WITH WIND GUSTS BETWEEN 80 AND 100 MPH AROUND CLARK...AND GUSTS OVER 70 MPH JUST SOUTH OF CODY ON HIGHWAY 120. WIND GUSTS 80 TO 100 MPH HAVE ALREADY BEEN RECORDED NEAR CLARK TODAY. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES ACROSS CHIEF JOSEPH HIGHWAY. RESIDENTS SHOULD ALSO MAKE SURE ALL OUTDOOR ITEMS THAT COULD BE BLOWN AWAY OR DAMAGED ARE SECURED OR STORED INDOORS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. && $$ WYZ016-100700- /O.CON.KRIW.HW.W.0018.151210T0200Z-151210T1200Z/ UPPER WIND RIVER BASIN- INCLUDING THE CITY OF...DUBOIS 231 PM MST WED DEC 9 2015 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 5 AM MST THURSDAY... * TIMING...WINDS WILL INCREASE LATE THIS AFTERNOON AND BECOME STRONG THIS EVENING INTO EARLY THURSDAY MORNING. STRONG WINDS WILL DIMINISH LATER THURSDAY MORNING. WINDY CONDITIONS COULD RETURN THURSDAY AFTERNOON...HOWEVER...WIND GUSTS ARE NOT EXPECTED TO BE AS STRONG AS TONIGHT...AT THIS TIME. * WINDS...NORTHWEST 30 TO 40 MPH...WITH GUSTS BETWEEN 55 AND 65 MPH POSSIBLE. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES. 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. && $$ WYZ017-100700- /O.CON.KRIW.HW.W.0018.151210T0200Z-151210T1200Z/ WIND RIVER BASIN- INCLUDING THE CITIES OF...RIVERTON...SHOSHONI 231 PM MST WED DEC 9 2015 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 5 AM MST THURSDAY... * TIMING...WINDS WILL INCREASE LATE THIS AFTERNOON AND BECOME STRONG THIS EVENING INTO EARLY THURSDAY MORNING. STRONG WINDS WILL DIMINISH LATER THURSDAY MORNING. WINDY CONDITIONS COULD RETURN THURSDAY AFTERNOON...HOWEVER...WIND GUSTS ARE NOT EXPECTED TO BE AS STRONG AS TONIGHT...AT THIS TIME. * WINDS...NORTHWEST 30 TO 40 MPH...WITH GUSTS BETWEEN 55 AND 65 MPH POSSIBLE. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. && $$
770 WWUS75 KRIW 092258 NPWRIW URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 358 PM MST WED DEC 9 2015 ...HIGH WINDS EXPECTED TO CONTINUE ACROSS THE CODY FOOTHILLS... ABSAROKA MOUNTAINS...AND FROM JEFFREY CITY TO CASPER THROUGH TONIGHT...AND ALSO DEVELOP ACROSS THE WIND RIVER BASIN AND LANDER FOOTHILLS THIS EVENING...THROUGH TONIGHT. STRONG WINDS COULD THEN RETURN ACROSS THE LANDER FOOTHILLS...AND FROM JEFFREY CITY TO CASPER THURSDAY AFTERNOON AND EVENING. .AN APPROACHING COLD FRONT AND STRONG MID LEVEL WINDS MIXING TO THE SURFACE WILL BRING CONTINUED HIGH WIND ACROSS PORTIONS OF CENTRAL WYOMING THROUGH TONIGHT. SOME AREAS COULD SEE STRONG WINDS REDEVELOP THURSDAY AFTERNOON AND EVENING...MAINLY ACROSS THE LANDER FOOTHILLS...AND FROM JEFFREY CITY TO CASPER. WYZ016-100700- /O.EXT.KRIW.HW.W.0018.151210T0000Z-151210T1200Z/ UPPER WIND RIVER BASIN- INCLUDING THE CITY OF...DUBOIS 358 PM MST WED DEC 9 2015 ...HIGH WIND WARNING NOW IN EFFECT UNTIL 5 AM MST THURSDAY... * TIMING...WINDS WILL INCREASE LATE THIS AFTERNOON AND BECOME STRONG THIS EVENING INTO EARLY THURSDAY MORNING. STRONG WINDS WILL DIMINISH LATER THURSDAY MORNING. WINDY CONDITIONS COULD RETURN THURSDAY AFTERNOON...HOWEVER...WIND GUSTS ARE NOT EXPECTED TO BE AS STRONG AS TONIGHT...AT THIS TIME. * WINDS...NORTHWEST 30 TO 40 MPH...WITH GUSTS BETWEEN 55 AND 65 MPH POSSIBLE. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES. 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. && $$ WYZ017-100700- /O.EXT.KRIW.HW.W.0018.151210T0000Z-151210T1200Z/ WIND RIVER BASIN- INCLUDING THE CITIES OF...RIVERTON...SHOSHONI 358 PM MST WED DEC 9 2015 ...HIGH WIND WARNING NOW IN EFFECT UNTIL 5 AM MST THURSDAY... * TIMING...WINDS WILL INCREASE LATE THIS AFTERNOON AND BECOME STRONG THIS EVENING INTO EARLY THURSDAY MORNING. STRONG WINDS WILL DIMINISH LATER THURSDAY MORNING. WINDY CONDITIONS COULD RETURN THURSDAY AFTERNOON...HOWEVER...WIND GUSTS ARE NOT EXPECTED TO BE AS STRONG AS TONIGHT...AT THIS TIME. * WINDS...NORTHWEST 30 TO 40 MPH...WITH GUSTS BETWEEN 55 AND 65 MPH POSSIBLE. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. && $$ WYZ018-100700- /O.EXT.KRIW.HW.W.0018.151210T0000Z-151211T0600Z/ LANDER FOOTHILLS- INCLUDING THE CITY OF...LANDER 358 PM MST WED DEC 9 2015 ...HIGH WIND WARNING NOW IN EFFECT UNTIL 11 PM MST THURSDAY... * TIMING...WINDS WILL INCREASE LATE THIS AFTERNOON AND REMAIN STRONG THIS EVENING THROUGH EARLY THURSDAY MORNING. A LULL IN THE STRONG WINDS WILL BE FOUND BY MID THURSDAY MORNING...THEN STRONG WINDS ARE EXPECTED TO RETURN THURSDAY AFTERNOON...AND DIMINISHING LATE THURSDAY EVENING. * WINDS...WEST 30 TO 40 MPH...WITH OCCASIONAL GUSTS TO 55 TO 65 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES. 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. && $$ WYZ002-003-100700- /O.CON.KRIW.HW.W.0018.000000T0000Z-151210T1200Z/ ABSAROKA MOUNTAINS-CODY FOOTHILLS- INCLUDING THE CITIES OF...CODY...MEETEETSE 358 PM MST WED DEC 9 2015 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY... * TIMING...STRONG WINDS...CURRENTLY GUSTING 80 TO 100 MPH NEAR CLARK...ARE EXPECTED THROUGH THIS EVENING...THEN BEGIN TO DIMINISH DURING THE OVERNIGHT HOURS TONIGHT. * WINDS...WEST 40 TO 50 MPH AT TIMES...WITH GUSTS BETWEEN 60 AND 80 MPH FOR MOST AREAS...WITH WIND GUSTS BETWEEN 80 AND 100 MPH AROUND CLARK...AND GUSTS OVER 70 MPH JUST SOUTH OF CODY ON HIGHWAY 120. WIND GUSTS 80 TO 100 MPH HAVE ALREADY BEEN RECORDED NEAR CLARK TODAY. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES ACROSS CHIEF JOSEPH HIGHWAY. RESIDENTS SHOULD ALSO MAKE SURE ALL OUTDOOR ITEMS THAT COULD BE BLOWN AWAY OR DAMAGED ARE SECURED OR STORED INDOORS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. && $$ WYZ019-020-100700- /O.CON.KRIW.HW.W.0018.000000T0000Z-151211T0600Z/ GREEN MOUNTAINS AND RATTLESNAKE RANGE- NATRONA COUNTY LOWER ELEVATIONS- INCLUDING THE CITIES OF...JEFFREY CITY...CASPER 358 PM MST WED DEC 9 2015 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THURSDAY... * TIMING...STRONG WINDS...CURRENTLY GUSTING OVER 60 MPH...WILL CONTINUE LATE THIS AFTERNOON AND EVENING...AND INTO EARLY THURSDAY MORNING. A BRIEF LULL IN THE WINDS WILL BE FOUND THURSDAY MORNING...BEFORE STRONG WINDS RETURN BY NOON THURSDAY. THIS SECOND ROUND OF STRONG WINDS ARE EXPECTED TO CONTINUE THROUGH THURSDAY AFTERNOON...THEN DIMINISH LATE THURSDAY EVENING. * WINDS...SOUTHWEST 35 TO 45 MPH...WITH OCCASIONAL GUSTS BETWEEN 55 AND 65 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES ACROSS SOUTHEAST FREMONT AND SOUTHWEST NATRONA 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. && $$
031 WWUS75 KRIW 100056 NPWRIW URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 556 PM MST WED DEC 9 2015 ...HIGH WINDS ACROSS PORTIONS OF CENTRAL WYOMING TONIGHT AND THURSDAY... .AN APPROACHING COLD FRONT AND STRONG MID LEVEL WINDS MIXING TO THE SURFACE WILL BRING CONTINUED HIGH WIND ACROSS PORTIONS OF CENTRAL WYOMING THROUGH TONIGHT. SOME AREAS COULD SEE STRONG WINDS REDEVELOP THURSDAY AFTERNOON AND EVENING...MAINLY ACROSS THE LANDER FOOTHILLS...AND FROM JEFFREY CITY TO CASPER. WYZ002-003-100900- /O.CON.KRIW.HW.W.0018.000000T0000Z-151210T1200Z/ ABSAROKA MOUNTAINS-CODY FOOTHILLS- INCLUDING THE CITIES OF...CODY...MEETEETSE 556 PM MST WED DEC 9 2015 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY... * TIMING...WINDS WILL STRENGTHEN AGAIN THIS EVENING AHEAD OF A COLD FRONT. WINDS WILL THEN DIMINISH AFTER MIDNIGHT BEHIND THE COLD FRONT. * WINDS...WEST 40 TO 50 MPH WITH GUSTS BETWEEN 60 AND 80 MPH. WIND GUSTS NEAR 100 MPH POSSIBLE IN THE CLARK AREA. * WIND REPORTS...WIND GUST OF 103 MPH IN CLARK. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES ACROSS CHIEF JOSEPH HIGHWAY. RESIDENTS SHOULD ALSO MAKE SURE ALL OUTDOOR ITEMS THAT COULD BE BLOWN AWAY OR DAMAGED ARE SECURED OR STORED INDOORS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. && $$ WYZ019-020-100900- /O.CON.KRIW.HW.W.0018.000000T0000Z-151211T0600Z/ GREEN MOUNTAINS AND RATTLESNAKE RANGE- NATRONA COUNTY LOWER ELEVATIONS- INCLUDING THE CITIES OF...JEFFREY CITY...CASPER 556 PM MST WED DEC 9 2015 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THURSDAY... * TIMING...STRONG WINDS CONTINUING THROUGH 5 AM THURSDAY. AFTER A LULL...A SECOND ROUND OF STRONG WINDS ARE EXPECTED THURSDAY AFTERNOON BEFORE DIMINISHING LATE THURSDAY EVENING. * WINDS...SOUTHWEST 35 TO 45 MPH...WITH OCCASIONAL GUSTS BETWEEN 55 AND 65 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES ACROSS SOUTHEAST FREMONT AND SOUTHWEST NATRONA 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. && $$ WYZ016-100900- /O.CON.KRIW.HW.W.0018.000000T0000Z-151210T1200Z/ UPPER WIND RIVER BASIN- INCLUDING THE CITY OF...DUBOIS 556 PM MST WED DEC 9 2015 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY... * TIMING...STRONG WINDS CONTINUING THIS EVENING INTO EARLY THURSDAY MORNING. * WINDS...NORTHWEST 30 TO 40 MPH...WITH GUSTS BETWEEN 55 AND 65 MPH POSSIBLE. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. && $$ WYZ017-100900- /O.CON.KRIW.HW.W.0018.000000T0000Z-151210T1200Z/ WIND RIVER BASIN- INCLUDING THE CITIES OF...RIVERTON...SHOSHONI 556 PM MST WED DEC 9 2015 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY... * TIMING...STRONG WINS CONTINUING THIS EVENING THROUGH EARLY THURSDAY MORNING. THE STRONGEST GUSTS ARE EXPECTED THIS EVENING. * WINDS...NORTHWEST 30 TO 40 MPH...WITH GUSTS BETWEEN 55 AND 65 MPH POSSIBLE. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES. 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. && $$ WYZ018-100900- /O.CON.KRIW.HW.W.0018.000000T0000Z-151211T0600Z/ LANDER FOOTHILLS- INCLUDING THE CITY OF...LANDER 556 PM MST WED DEC 9 2015 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THURSDAY... * TIMING...HIGH WINDS CONTINUING THROUGH EARLY THURSDAY MORNING. A LULL IN THE STRONG WINDS IS EXPECTED BY 5 AM THURSDAY. STRONG WINDS ARE EXPECTED TO RETURN THURSDAY AFTERNOON...AND DIMINISHING LATE THURSDAY EVENING. * WINDS...WEST 30 TO 40 MPH...WITH OCCASIONAL GUSTS TO 60 TO 70 MPH. * WIND REPORTS...A PEAK WIND GUST OF 68 MPH WAS REPORTED AT THE LANDER AIRPORT AT 429 PM. TWO SEMIS WERE BLOWN ON HIGHWAY 287 SOUTHEAST OF LANDER LATE THIS AFTERNOON. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. && $$
871 WWUS75 KRIW 100438 NPWRIW URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 938 PM MST WED DEC 9 2015 ...HIGH WINDS ACROSS PORTIONS OF CENTRAL WYOMING TONIGHT AND THURSDAY... .AN APPROACHING COLD FRONT AND STRONG MID LEVEL WINDS MIXING TO THE SURFACE WILL BRING CONTINUED HIGH WIND ACROSS PORTIONS OF CENTRAL WYOMING THROUGH TONIGHT. SOME AREAS COULD SEE STRONG WINDS REDEVELOP THURSDAY AFTERNOON AND EVENING...MAINLY ACROSS THE LANDER FOOTHILLS...AND FROM JEFFREY CITY TO CASPER. WYZ002-003-101200- /O.CON.KRIW.HW.W.0018.000000T0000Z-151210T1200Z/ ABSAROKA MOUNTAINS-CODY FOOTHILLS- INCLUDING THE CITIES OF...CODY...MEETEETSE 938 PM MST WED DEC 9 2015 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY... * TIMING...A COLD FRONT PUSHED THROUGH THE AREA THIS EVENING. HIGH WINDS WILL MOSTLY BE CONFINED TO THE ABSAROKA MOUNTAINS THE REST OF TONIGHT...BUT ISOLATED GUSTS OVER 60 MPH WILL STILL BE POSSIBLE ALONG THE CODY FOOTHILLS. * WINDS...WEST 40 TO 50 MPH WITH GUSTS NEAR 75 MPH ALONG CHIEF JOSEPH HIGHWAY 296. ISOLATED GUSTS OF 50 TO 60 MPH ALONG THE CODY FOOTHILLS. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES ACROSS CHIEF JOSEPH HIGHWAY. RESIDENTS SHOULD ALSO MAKE SURE ALL OUTDOOR ITEMS THAT COULD BE BLOWN AWAY OR DAMAGED ARE SECURED OR STORED INDOORS. 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. && $$ WYZ019-020-101245- /O.CON.KRIW.HW.W.0018.000000T0000Z-151211T0600Z/ GREEN MOUNTAINS AND RATTLESNAKE RANGE- NATRONA COUNTY LOWER ELEVATIONS- INCLUDING THE CITIES OF...JEFFREY CITY...CASPER 938 PM MST WED DEC 9 2015 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THURSDAY... * TIMING...STRONG WINDS CONTINUING THROUGH 5 AM THURSDAY. AFTER A LULL...A SECOND ROUND OF STRONG WINDS ARE EXPECTED THURSDAY AFTERNOON BEFORE DIMINISHING LATE THURSDAY EVENING. * WINDS...SOUTHWEST 35 TO 45 MPH...WITH OCCASIONAL GUSTS BETWEEN 55 AND 65 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES ACROSS SOUTHEAST FREMONT AND SOUTHWEST NATRONA COUNTIES... PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. && $$ WYZ016-101200- /O.CON.KRIW.HW.W.0018.000000T0000Z-151210T1200Z/ UPPER WIND RIVER BASIN- INCLUDING THE CITY OF...DUBOIS 938 PM MST WED DEC 9 2015 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY... * TIMING...STRONG WINDS CONTINUING THIS EVENING INTO EARLY THURSDAY MORNING. * WINDS...NORTHWEST 30 TO 40 MPH...WITH GUSTS BETWEEN 55 AND 65 MPH POSSIBLE. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES. 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. && $$ WYZ017-101200- /O.CON.KRIW.HW.W.0018.000000T0000Z-151210T1200Z/ WIND RIVER BASIN- INCLUDING THE CITIES OF...RIVERTON...SHOSHONI 938 PM MST WED DEC 9 2015 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY... * TIMING...STRONG WINS CONTINUING THIS EVENING THROUGH EARLY THURSDAY MORNING. THE STRONGEST GUSTS ARE EXPECTED THIS EVENING. * WINDS...NORTHWEST 30 TO 40 MPH...WITH GUSTS BETWEEN 55 AND 65 MPH POSSIBLE. * WIND REPORTS...A WIND GUST OF 64 MPH WAS RECORDED AT THE RIVERTON AIRPORT AT 902 PM WEDNESDAY. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. && $$ WYZ018-101245- /O.CON.KRIW.HW.W.0018.000000T0000Z-151211T0600Z/ LANDER FOOTHILLS- INCLUDING THE CITY OF...LANDER 938 PM MST WED DEC 9 2015 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THURSDAY... * TIMING...HIGH WINDS CONTINUING THROUGH EARLY THURSDAY MORNING. A LULL IN THE STRONG WINDS IS EXPECTED BY 5 AM THURSDAY. STRONG WINDS ARE EXPECTED TO RETURN THURSDAY AFTERNOON...AND DIMINISHING LATE THURSDAY EVENING. * WINDS...WEST 30 TO 40 MPH...WITH OCCASIONAL GUSTS TO 60 TO 70 MPH. * WIND REPORTS...A PEAK WIND GUST OF 68 MPH WAS REPORTED AT THE LANDER AIRPORT AT 429 PM. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES. 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. && $$
476 WWUS75 KRIW 100619 NPWRIW URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 1119 PM MST WED DEC 9 2015 ...HIGH WINDS ACROSS PORTIONS OF CENTRAL WYOMING TONIGHT AND THURSDAY... .AN APPROACHING COLD FRONT AND STRONG MID LEVEL WINDS MIXING TO THE SURFACE WILL BRING CONTINUED HIGH WIND ACROSS PORTIONS OF CENTRAL WYOMING THROUGH TONIGHT. SOME AREAS COULD SEE STRONG WINDS REDEVELOP THURSDAY AFTERNOON AND EVENING...MAINLY ACROSS THE LANDER FOOTHILLS...AND FROM JEFFREY CITY TO CASPER. WYZ016-017-100730- /O.CAN.KRIW.HW.W.0018.000000T0000Z-151210T1200Z/ UPPER WIND RIVER BASIN-WIND RIVER BASIN- INCLUDING THE CITIES OF...DUBOIS...RIVERTON...SHOSHONI 1119 PM MST WED DEC 9 2015 ...HIGH WIND WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS CANCELLED THE HIGH WIND WARNING. WINDS HAVE DIMINISHED BEHIND A COLD FRONTAL PASSAGE THIS EVENING. $$ WYZ002-003-101200- /O.CON.KRIW.HW.W.0018.000000T0000Z-151210T1200Z/ ABSAROKA MOUNTAINS-CODY FOOTHILLS- INCLUDING THE CITIES OF...CODY...MEETEETSE 1119 PM MST WED DEC 9 2015 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY... * TIMING...A COLD FRONT PUSHED THROUGH THE AREA THIS EVENING. HIGH WINDS WILL BE MOSTLY CONFINED TO THE ABSAROKA MOUNTAINS THE REST OF TONIGHT...BUT ISOLATED GUSTS OVER 60 MPH WILL STILL BE POSSIBLE ALONG THE CODY FOOTHILLS. * WINDS...WEST 40 TO 50 MPH WITH GUSTS NEAR 75 MPH ALONG CHIEF JOSEPH HIGHWAY 296. ISOLATED GUSTS OF 50 TO 60 MPH ALONG THE CODY FOOTHILLS. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES ACROSS CHIEF JOSEPH HIGHWAY. RESIDENTS SHOULD ALSO MAKE SURE ALL OUTDOOR ITEMS THAT COULD BE BLOWN AWAY OR DAMAGED ARE SECURED OR STORED INDOORS. 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. && $$ WYZ019-020-101430- /O.CON.KRIW.HW.W.0018.000000T0000Z-151211T0600Z/ GREEN MOUNTAINS AND RATTLESNAKE RANGE- NATRONA COUNTY LOWER ELEVATIONS- INCLUDING THE CITIES OF...JEFFREY CITY...CASPER 1119 PM MST WED DEC 9 2015 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THURSDAY... * TIMING...AFTER A LULL IN WINDS THURSDAY MORNING...A SECOND ROUND OF STRONG WINDS ARE EXPECTED THURSDAY AFTERNOON BEFORE DIMINISHING LATE THURSDAY EVENING. * WINDS...SOUTHWEST 35 TO 45 MPH...WITH OCCASIONAL GUSTS BETWEEN 55 AND 65 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES ACROSS SOUTHEAST FREMONT AND SOUTHWEST NATRONA COUNTIES... PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. && $$ WYZ018-101430- /O.CON.KRIW.HW.W.0018.000000T0000Z-151211T0600Z/ LANDER FOOTHILLS- INCLUDING THE CITY OF...LANDER 1119 PM MST WED DEC 9 2015 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THURSDAY... * TIMING...AFTER A LULL IN WINDS THURSDAY MORNING...HIGH WINDS ARE EXPECTED TO RETURN THURSDAY AFTERNOON...DIMINISHING LATE THURSDAY EVENING. * WINDS...WEST 30 TO 40 MPH...WITH OCCASIONAL GUSTS TO 60 TO 70 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES. 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. && $$
137 WWUS75 KRIW 100849 NPWRIW URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 149 AM MST THU DEC 10 2015 ...HIGH WINDS ACROSS PORTIONS OF CENTRAL WYOMING TODAY... .STRONG MID LEVEL WINDS MAY MIX TO THE SURFACE THIS AFTERNOON AND BRING SOME AREAS ANOTHER PERIOD OF STRONG WINDS THIS AFTERNOON AND EVENING...MAINLY ACROSS THE LANDER FOOTHILLS...AND FROM JEFFREY CITY TO CASPER. WYZ002-003-101200- /O.CON.KRIW.HW.W.0018.000000T0000Z-151210T1200Z/ ABSAROKA MOUNTAINS-CODY FOOTHILLS- INCLUDING THE CITIES OF...CODY...MEETEETSE 149 AM MST THU DEC 10 2015 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST EARLY THIS MORNING... * TIMING...HIGH WINDS WILL BE MOSTLY CONFINED TO THE ABSAROKA MOUNTAINS THE REST OF TONIGHT...BUT ISOLATED GUSTS OVER 60 MPH WILL STILL BE POSSIBLE ALONG THE CODY FOOTHILLS. WINDS SHOULD SUBSIDE TOWARD SUNRISE. * WINDS...WEST 40 TO 50 MPH WITH GUSTS NEAR 75 MPH ALONG CHIEF JOSEPH HIGHWAY 296. ISOLATED GUSTS OF 50 TO 60 MPH ALONG THE CODY FOOTHILLS. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES ACROSS CHIEF JOSEPH HIGHWAY. RESIDENTS SHOULD ALSO MAKE SURE ALL OUTDOOR ITEMS THAT COULD BE BLOWN AWAY OR DAMAGED ARE SECURED OR STORED INDOORS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. && $$ WYZ019-020-101700- /O.CON.KRIW.HW.W.0018.000000T0000Z-151211T0600Z/ GREEN MOUNTAINS AND RATTLESNAKE RANGE- NATRONA COUNTY LOWER ELEVATIONS- INCLUDING THE CITIES OF...JEFFREY CITY...CASPER 149 AM MST THU DEC 10 2015 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS EVENING... * TIMING...AFTER A LULL IN WINDS THIS MORNING...A SECOND ROUND OF STRONG WINDS ARE EXPECTED THIS AFTERNOON BEFORE DIMINISHING LATE THIS EVENING. * WINDS...SOUTHWEST 35 TO 45 MPH...WITH OCCASIONAL GUSTS BETWEEN 55 AND 65 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES ACROSS SOUTHEAST FREMONT AND SOUTHWEST NATRONA 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. && $$ WYZ018-101700- /O.CON.KRIW.HW.W.0018.000000T0000Z-151211T0600Z/ LANDER FOOTHILLS- INCLUDING THE CITY OF...LANDER 149 AM MST THU DEC 10 2015 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS EVENING... * TIMING...AFTER A LULL IN WINDS THURSDAY MORNING...HIGH WINDS ARE EXPECTED TO RETURN THIS AFTERNOON...DIMINISHING LATE THIS EVENING. * WINDS...WEST 30 TO 40 MPH...WITH OCCASIONAL GUSTS TO 50 TO 60 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. && $$
588 WWUS75 KRIW 101138 NPWRIW URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 438 AM MST THU DEC 10 2015 ...HIGH WINDS ACROSS PORTIONS OF CENTRAL WYOMING TODAY... .STRONG MID LEVEL WINDS MAY MIX TO THE SURFACE THIS AFTERNOON AND BRING SOME AREAS ANOTHER PERIOD OF STRONG WINDS THIS AFTERNOON AND EVENING...MAINLY ACROSS THE LANDER FOOTHILLS...AND FROM JEFFREY CITY TO CASPER. WYZ002-003-101245- /O.EXP.KRIW.HW.W.0018.000000T0000Z-151210T1200Z/ ABSAROKA MOUNTAINS-CODY FOOTHILLS- INCLUDING THE CITIES OF...CODY...MEETEETSE 438 AM MST THU DEC 10 2015 ...HIGH WIND WARNING WILL EXPIRE AT 5 AM MST EARLY THIS MORNING... WINDY WESTERLY WINDS WILL CONTINUE FOR THE NEXT FEW HOURS...BUT ARE EXPECTED TO WEAKEN CONSIDERABLY BETWEEN 6 AM AND 9 AM. THUS THE HIGH WIND WARNING WILL BE ALLOWED TO EXPIRE AT 5 AM. SOME OF THE STRONGEST WINDS MEASURED...DURING THIS HIGH WIND EVENT...WERE 103 MPH AT CLARK...96 MPH ALONG CHIEF JOSEPH HIGHWAY...AND 64 MPH AT THE PARK COUNTY SHERIFF OFFICE IN CODY. $$ WYZ019-020-102300- /O.CON.KRIW.HW.W.0018.000000T0000Z-151211T0600Z/ GREEN MOUNTAINS AND RATTLESNAKE RANGE- NATRONA COUNTY LOWER ELEVATIONS- INCLUDING THE CITIES OF...JEFFREY CITY...CASPER 438 AM MST THU DEC 10 2015 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS EVENING... * TIMING...AFTER A LULL IN WINDS THIS MORNING...A SECOND ROUND OF STRONG WINDS ARE EXPECTED THIS AFTERNOON BEFORE DIMINISHING LATE THIS EVENING. * WINDS...SOUTHWEST 35 TO 45 MPH...WITH OCCASIONAL GUSTS BETWEEN 55 AND 65 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES ACROSS SOUTHEAST FREMONT AND MUCH OF NATRONA COUNTIES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. && $$ WYZ018-102300- /O.CON.KRIW.HW.W.0018.000000T0000Z-151211T0600Z/ LANDER FOOTHILLS- INCLUDING THE CITY OF...LANDER 438 AM MST THU DEC 10 2015 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS EVENING... * TIMING...AFTER A LULL IN WINDS THIS MORNING...HIGH WINDS ARE EXPECTED TO RETURN THIS AFTERNOON...DIMINISHING LATE THIS EVENING. * WINDS...WEST 30 TO 40 MPH...WITH OCCASIONAL GUSTS TO 50 TO 60 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES. 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. && $$ TEAM RIVERTON/21
482 WWUS75 KRIW 102049 NPWRIW URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 149 PM MST THU DEC 10 2015 ...HIGH WINDS TO RETURN TO PORTIONS OF CENTRAL WYOMING TODAY... .A TIGHT SURFACE PRESSURE GRADIENT ALONG WITH STRONG MID LEVEL WINDS MAY COMBINE AT THE SURFACE LATER THIS AFTERNOON AND EVENING...BRINGING SOME AREAS STRONG WINDS...MAINLY IN OR NEAR THE LANDER FOOTHILLS...EASTWARD TO JEFFREY CITY AND ON TO CASPER. WYZ019-020-110600- /O.CON.KRIW.HW.W.0018.000000T0000Z-151211T0600Z/ GREEN MOUNTAINS AND RATTLESNAKE RANGE- NATRONA COUNTY LOWER ELEVATIONS- INCLUDING THE CITIES OF...JEFFREY CITY...CASPER 149 PM MST THU DEC 10 2015 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS EVENING... * TIMING...AFTER A LULL IN WINDS THIS MORNING...WINDS ARE BEGINNING TO INCREASE ONCE AGAIN THIS AFTERNOON...WITH STRONG WINDS EXPECTED BY LATE THIS AFTERNOON AND EARLY EVENING BEFORE DIMINISHING LATE IN THE EVENING. * WINDS...SOUTHWEST WIND INCREASING TO 30 TO 40 MPH...WITH OCCASIONAL GUSTS BETWEEN 55 AND 65 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES ACROSS SOUTHEAST FREMONT AND MUCH OF NATRONA COUNTIES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. && $$ WYZ018-110600- /O.CON.KRIW.HW.W.0018.000000T0000Z-151211T0600Z/ LANDER FOOTHILLS- INCLUDING THE CITY OF...LANDER 149 PM MST THU DEC 10 2015 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS EVENING... * TIMING...AFTER A LULL IN WINDS THIS MORNING AND AFTERNOON...HIGH WINDS ARE EXPECTED TO RETURN BY THIS EVENING...DIMINISHING LATE IN THE EVENING. * WINDS...THE LANDER FOOTHILLS MAY SEE MORE VARIABLE WINDS AND GUSTS THIS EVENING...SUCH AS SOUTHWEST 15 TO 20 MPH WITH OCCASIONAL GUSTS AS HIGH AS 60 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. HIGH WINDS MAY MAKE TRAVEL DIFFICULT...AND ENHANCE THE BLOWOVER RISK FOR LIGHTWEIGHT AND HIGH PROFILE VEHICLES. 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. && $$
589 WWUS75 KRIW 110423 NPWRIW URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 923 PM MST THU DEC 10 2015 WYZ018>020-110530- /O.CAN.KRIW.HW.W.0018.000000T0000Z-151211T0600Z/ LANDER FOOTHILLS-GREEN MOUNTAINS AND RATTLESNAKE RANGE- NATRONA COUNTY LOWER ELEVATIONS- INCLUDING THE CITIES OF...LANDER...JEFFREY CITY...CASPER 923 PM MST THU DEC 10 2015 ...HIGH WIND WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS CANCELLED THE HIGH WIND WARNING. WINDS HAVE DECREASED AND HIGH WINDS ARE NOT LONGER EXPECTED. HOWEVER...WIND GUSTS TO 30 TO 40 MPH CAN STILL BE EXPECTED THROUGH THE EVENING. $$
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 Riverton, WY wrote its last area forecast discussion before this high wind warning went out at Dec 8, 2:43 PM MST, 17 minutes earlier.
Area forecast discussion, Dec 8, 2:43 PM MST, 17 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE RIVERTON WY 243 PM MST TUE DEC 8 2015 .SHORT TERM...TONIGHT THROUGH WEDNESDAY VERY WINDY THROUGH THE SHORT TERM AS ANOTHER SHORT WAVE APPROACHES FOR WEDNESDAY. MOUNTAIN WAVE ACTIVITY ACROSS THE ABSAROKAS WILL BREAK TO THE SURFACE AGAIN TONIGHT...LEADING TO SOME SIGNIFICANT WIND GUSTS AND STRONG DOWNSLOPE WARMING ALONG THE CODY FOOTHILLS. A 145 KNOT JET NOSES IN ON WEDNESDAY...SUPPLYING SOME DOWNWARD FORCING AND SPREADING STRONG WIND A LITTLE DEEPER INTO THE FOOTHILLS AND ALONG THE SOUTHERN WIND CORRIDOR. 700MB FLOW EAST OF THE DIVIDE IS BETWEEN 50 AND 70KT BY WEDNESDAY AFTERNOON. HIGH PRESSURE BUILDING IN FROM THE SOUTHWEST WILL PUSH THE STRONGER SURFACE GRADIENT A LITTLE FURTHER NORTH AND EAST...SO LEFT SWEETWATER COUNTY OUT OF THE WATCH BUT ADDED NATRONA COUNTY FOR WEDNESDAY MORNING THROUGH EARLY THURSDAY MORNING. AS THE SHORT WAVE ARRIVES IN THE WEST...EXPECT RAIN AND SNOW TO INCREASE IN INTENSITY AND COVERAGE WEDNESDAY AFTERNOON. IT WILL BE QUITE WARM AHEAD OF THE WAVE SO EXPECT SNOW LEVELS TO BE FAIRLY HIGH FOR THIS TIME OF YEAR...AROUND 7000 FT. .LONG TERM...WEDNESDAY NIGHT THROUGH TUESDAY VERY ACTIVE PERIOD WITH BOTH WIND AND SNOW TO CONTEND WITH. STRONG SHORTWAVE IS BLASTING ACROSS THE NORTH HALF WEDNESDAY EVENING WITH DECENT FROPA ACROSS THE AREA. FAIRLY STRONG PRESSURE GRADIENT AND VERY STRONG MID LEVEL WINDS OF 55-65KTS COMBINED WITH 150KT+ JET WILL AID IN HIGH WINDS ACROSS WIND CORRIDOR...DUBOIS TO RIVERTON CORRIDOR POSSIBLY AND CONTINUING IN THE CODY FOOTHILLS/NEARBY EAST SLOPE MTNS. SEVERAL MTN WAVE EPISODES EXPECTED IN THE CODY FOOTHILLS BEGINNING IN THE SHORTER TERM WITH THE LAST ONE EXPECTED LATER WED NGT. THE HIGH WIND WATCH FOR THE WIND CORRIDOR LOOKS SOLID WELL INTO THE EVENING BEFORE SOME DECREASE LATE...ESPECIALLY ERN SECTIONS. THE DUBOIS TO RIVERTON CORRIDOR MAY SEE HIGH WINDS WEDNESDAY NIGHT AS FRONT BLASTS THROUGH WITH STRONG PRESSURE RISES...WINDS SHIFTING TO THE NW AND POTENTIAL UPPER JET SUPPORT. WINDY FOR SURE AND POSSIBLY HIGH WIND. OUT WEST...SNOW WILL CONTINUE INTO THE EVENING BEFORE WE GET A BRIEF RESPITE FROM OUR NEXT...STRONGER SYSTEM THURSDAY INTO THURSDAY NIGHT. PATTERN IS TRANSITIONING INTO A LONGWAVE TROUGH OVER THE WEST AND THE PACIFIC IS RATHER BUSY RIGHT NOW WITH A LARGE NUMBER OF STORM SYSTEMS. THE THURSDAY ONE LOOKS TO ORIGINATE OUT NEAR 40N/170W AND WILL RACE QUICKLY EWD. THIS SYSTEM WILL START OUT WITH SOME DECENT UPGLIDE BY THURSDAY MORNING AND THEN INCREASE WEDNESDAY AFTERNOON INTO WEDNESDAY AFTERNOON WITH APPROACHING SHORTWAVE AND NEXT FRONTAL SYSTEM. NOSE OF CYCLONICALLY CURVED JET MOVES INTO NRN UT/SWRN WYO WITH UPPER JET DIVERGENCE FORECAST OVER THE WEST THURSDAY AFTN AND EVE. COMBINATION OF SNOWFALL AND WIND (ESPECIALLY FIRST HALF OF THE EVENT) COULD MAKE THIS A WINTER STORM FOR PARTS OF THE WEST. LOWERED TEMPS IN THE VALLEYS AS AMOUNT OF COLD AIR BEHIND THE WED SYSTEM FOLLOWED QUICKLY BY DEVELOPING PCPN SHOULD PRODUCE MOSTLY SNOW OUT WEST ON THURSDAY. THERE IS WARMING THURSDAY AFTERNOON BUT TEMPS ARE STILL HOLDING GENERALLY -4 TO -5C IN THE STAR VALLEY AND COLDER NORTH. THE FAR SRN ZONES COULD BE A BRIEF MIXTURE. HIT THE POPS HARDER AND SNOWFALL ON THE HIGH END OF THE ADVISORY TO LOW END OF THE WARNING CRITERIA THU AND THUR NGHT. NOT AS MUCH AS THE WINTER WEATHER DESK BUT TRENDING UP. MORE WIND FOR THE WIND CORRIDOR DURING THIS SYSTEM WITH POTENTIAL FOR HIGH WINDS AGAIN IF RAPIDLY DEVELOPING SURFACE LOW INDICATED DEVELOPS OVER THE NRN ZONES AND THEN SHIFTS INTO NERN WYO LATE THUR. SOME SIGNIFICANT DISAGREEMENT ON HOW MUCH OF THIS MAY GET EAST OF THE DIVIDE. THE BEST CHANCE WILL LIKELY BE THE I80 CORRIDOR THURSDAY NIGHT AND POSSIBLY AS FAR UP AS CASPER/CPR MTN. COULD SEE A QUICK SWATH OF AN INCH OR TWO WITH STRONG WIND FOR A FEW HOURS AS THE FRONT MOVES EAST...ESPECIALLY SRN ZONES. COLD AND UNSETTLED BEHIND THIS SYSTEM OVER THE WEEKEND WITH A CHANCE OF LIGHT SNOW FOR MAINLY THE MOUNTAINS. BY LATER SUNDAY AND ESPECIALLY INTO EARLY NEXT WEEK THERE ARE LARGE DIFFERENCES BETWEEN THE ECMWF/GEM SOLUTIONS AND THE GFS. THE ECMWF/GEM SHOW A DECENT POTENTIAL FOR A MAJOR WINTER STORM IN CENTRAL WYOMING MONDAY INTO PART OF TUESDAY. THE GFS SHOWS THIS SYSTEM SPLITTING MORE WITH A SIGNIFICANT CHUNK OF THE ENERGY GOING NORTH AND SOME GOING SOUTH. CONSIDERING THE BIGGER PICTURE HAS A LONG WAVE TROUGH OVER THE WEST...I'D LEAN TOWARDS A MORE CONSOLIDATED UPPER SYSTEM BUT EXACT LOCATION IS STILL UP FOR DEBATE. THE ECMWF/GEM ARE PRETTY SIMILAR RIGHT NOW BUT WE NEED JUST A LITTLE BIT MORE CONSISTENCY AND A FEW MORE RUNS BEFORE WE START TO HIT IT ANY HARDER. DID BRING IN SOME CHANCE POPS BEST I COULD MONDAY BUT LATER SHIFTS CAN ADJUST THIS AS CONFIDENCE GROWS (OR DOESN'T). EITHER WAY...SHOULD BE AN ACTIVE PERIOD FOR THROUGH THE MEDIUM RANGE PERIOD AND BEYOND. THE EXTENDED GFS...BEYOND 240 HOURS...SHOWS THE ACTIVE PERIOD CONTINUING FOR AT LEAST ANOTHER WEEK BEYOND THIS PERIOD. && .AVIATION.../00Z ISSUANCE/ WEST OF THE CONTINENTAL DIVIDE...KBPI/KJAC/KPNA/KRKS ROUTES FAST WESTERLY FLOW CONTINUES TO STREAM MOISTURE INTO THE WESTERN MOUNTAINS. ISOLATED TO WIDELY SCATTERED SNOW SHOWERS OBSCURING THE MOUNTAINS WITH OCCASIONAL -SHRASN IN THE VALLEYS. AREAS OF LOW VFR TO OCCASIONAL MVFR CIGS WILL REMAIN ACROSS THE FAR WEST VALLEYS VCNTY KJAC- KAFO. AREAS OF LOWER IFR/MVFR STRATUS POSSIBLY DEVELOPING OVER THE VALLEYS... VCNTY KJAC- KBPI- KPNA TONIGHT WITH BCFG INTRODUCED INTO THE TAFS AT BPI AND PNA WITH LOW CIGS...CONDITIONS MAY END UP BEING WORSE THAN FORECAST BUT WENT CONSERVATIVE AT THIS TIME...WITH LOW VSBY AND CIGS MOST LIKELY BETWEEN MIDNIGHT AND 17Z WED. A RICHER PUSH OF MOISTURE ARRIVES TOWARD THE END OF THE TAF PERIOD TOMORROW WITH MVFR CIGS AND -SNRA BELOW 7KFT TURNING TO SNOW BEHIND A COLD FRONT...EXPECTED TO SWING THROUGH AFTER 00Z. WINDS WILL BE VERY GUSTY...ESPECIALLY IN THE MOUNTAINS WITH ELEVATED AND BREAKING MOUNTAIN WAVES ALONG AND JUST EAST OF THE ABSAROKAS...WIND RIVER RANGE...AND BIGHORNS WITH MOD-SVR TURBULENCE EXPECTED. VISIT AVIATIONWEATHER.GOV FOR MORE INFORMATION ON ICING AND TURBULENCE...INCLUDING MOUNTAIN WAVE TURBULENCE. EAST OF THE CONTINENTAL DIVIDE...KCPR/KCOD/KLND/KRIW/KRIW ROUTES W-SW WINDS AT 20-30KTS WILL PREVAIL VCNTY KRKS TO KCPR THROUGH THIS EVENING. STRONG WINDS AND A BREAKING MOUNTAIN WAVE RETURN TO THE CODY FOOTHILLS THIS EVENING...AFFECTING KCOD AND TO A LESSER EXTENT KPOY THROUGH THE TAF PERIOD WITH ERRATIC EDDYS AND OCCASIONALLY STRONG WESTERLY GUSTS. LLWS WILL BE POSSIBLE AS WELL. AN ELEVATED MOUNTAIN WAVE OVER THE WIND RIVERS COULD AFFECT THE WIND RIVER BASIN...INCLUDING KLND AND TO A LESSER EXTENT KRIW...HAVE LLWS MENTIONED IN THE KLND TAF WITH SOME GUSTS MAKING IT TO THE SURFACE...BUT FUNNELING WILL CHANGE THE WIND DIRECTION A BIT...SO THERE COULD BE SIGNIFICANT SPEED AND DIRECTIONAL LLWS AT KLND OVERNIGHT INTO WEDNESDAY MORNING. WINDS WILL ALSO BE ON THE UPTICK AROUND KCPR ON WEDNESDAY MORNING...WITH WIND GUSTS OVER 45KT EXPECTED THROUGH WEDNESDAY NIGHT. VISIT AVIATIONWEATHER.GOV FOR MORE INFORMATION ON ICING AND TURBULENCE...INCLUDING MOUNTAIN WAVE TURBULENCE. && FIRE WEATHER... WIND ACROSS THE AREA WILL REMAIN A CONCERN FOR THE NEXT COUPLE OF DAYS. A TIGHTENING PRESSURE GRADIENT ON WEDNESDAY WILL PERMIT STRONGER WINDS TO DEVELOP ACROSS THE WIND CORRIDOR BETWEEN ROCK SPRINGS AND CASPER...ALONG THE CODY FOOTHILLS...AND IN THE MOUNTAINS...MIGRATING INTO THE WIND RIVER BASIN EARLY ON THURSDAY. HUMIDITIES ARE EXPECTED TO REMAIN HIGH...BUT THE WIND ACTIVITY MAY ENHANCE FIRE BEHAVIOR CONCERNS. OUTSIDE OF WIND....PERIODS OF SNOWFALL WILL BE POSSIBLE...MAINLY ACROSS TETON DISPATCH FOR THE NEXT COUPLE OF DAYS. && .RIW WATCHES/WARNINGS/ADVISORIES... HIGH WIND WARNING FROM 7 PM THIS EVENING TO 5 AM MST THURSDAY FOR WYZ002-003. HIGH WIND WATCH FROM WEDNESDAY MORNING THROUGH LATE WEDNESDAY NIGHT FOR WYZ019-020. HIGH WIND WATCH FROM WEDNESDAY EVENING THROUGH LATE WEDNESDAY NIGHT FOR WYZ016-017. && SHORT TERM...ALLEN LONG TERM...SKRBAC AVIATION...ALLEN FIRE WEATHER...ALLEN
Hazardous weather outlook, Dec 8, 5:15 AM MST, 9 hours 45 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE RIVERTON WY 515 AM MST TUE DEC 8 2015 WYZ001>020-022>030-091215- YELLOWSTONE NATIONAL PARK-ABSAROKA MOUNTAINS-CODY FOOTHILLS- NORTH BIG HORN BASIN-SOUTHWEST BIG HORN BASIN- SOUTHEAST BIG HORN BASIN-OWL CREEK AND BRIDGER MOUNTAINS- BIGHORN MOUNTAINS WEST-BIGHORN MOUNTAINS SOUTHEAST- NORTHEAST JOHNSON COUNTY-SOUTHEAST JOHNSON COUNTY- TETON AND GROS VENTRE MOUNTAINS-JACKSON HOLE- WIND RIVER MOUNTAINS WEST-WIND RIVER MOUNTAINS EAST- UPPER WIND RIVER BASIN-WIND RIVER BASIN-LANDER FOOTHILLS- GREEN MOUNTAINS AND RATTLESNAKE RANGE- NATRONA COUNTY LOWER ELEVATIONS-CASPER MOUNTAIN-STAR VALLEY- SALT RIVER AND WYOMING RANGES-UPPER GREEN RIVER BASIN FOOTHILLS- UPPER GREEN RIVER BASIN-SOUTH LINCOLN COUNTY- ROCK SPRINGS AND GREEN RIVER-FLAMING GORGE-EAST SWEETWATER COUNTY- 515 AM MST TUE DEC 8 2015 ....HIGH WIND WATCH FOR THE CODY FOOTHILLS AND THE ABSAROKA MOUNTAINS TONIGHT THROUGH WEDNESDAY EVENING... ...HIGH WIND WATCH FOR SOUTHEAST FREMONT AND SOUTHWEST NATRONA COUNTIES WEDNESDAY... THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN AND CENTRAL WYOMING. .DAY ONE...TODAY AND TONIGHT STRONG TO HIGH WIND COULD DEVELOP TONIGHT...AND LAST OFF AND ON THROUGH WEDNESDAY EVENING...ACROSS THE EASTERN SLOPES OF THE ABSAROKA MOUNTAINS AND ADJACENT CODY FOOTHILLS. PLEASE THE HIGH WIND WATCH FOR MORE DETAILS. OTHERWISE...WINDY CONDITIONS WILL BE PRESENT ACROSS TYPICAL WIND CORRIDORS...AND THERE WILL BE SOME SNOW SHOWER ACTIVITY OVER THE WEST TODAY. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY WEDNESDAY...VERY STRONG TO HIGH WIND POSSIBLE IN THE CODY FOOTHILLS...ABSAROKA MOUNTAINS...AND ACROSS SOUTHEAST FREMONT AND SOUTHWEST NATRONA COUNTIES. VERY WINDY CONDITIONS WILL ALSO OCCUR ACROSS THE REST OF NATRONA COUNTY AND SWEETWATER COUNTY. THURSDAY...A PUSH OF MOISTURE WILL MOVE OVER THE WESTERN MOUNTAINS...WITH LIGHT TO MODERATE AMOUNTS OF SNOWFALL ACROSS WESTERN MOUNTAINS ANTICIPATED THURSDAY INTO THURSDAY EVENING. .SPOTTER INFORMATION STATEMENT... SPOTTERS ARE ENCOURAGED TO REPORT ANY SNOWFALL AMOUNTS AND ANY DAMAGED CAUSED BY THE STRONG WIND. TEAM RIVERTON
In the hours before
Local storm report, Dec 8, 12:11 PM MST, 2 hours 49 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE RIVERTON WY
0111 PM MDT TUE DEC 08 2015
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0905 PM SNOW SNOW KING 43.46N 110.76W
12/07/2015 E3.00 INCHES TETON WY PARK/FOREST SRVC
1255 PM HEAVY SNOW JACKSON HOLE - RENDEZVO 43.59N 110.87W
12/08/2015 E7.00 INCHES TETON WY PARK/FOREST SRVC
1255 PM HEAVY SNOW 9.9 NNW JACKSON 43.60N 110.85W
12/08/2015 E7.00 INCHES TETON WY PARK/FOREST SRVC
JACKSON HOLE - RAYMER
1255 PM HEAVY SNOW JACKSON HOLE - MID MOUN 43.59N 110.84W
12/08/2015 E6.00 INCHES TETON WY PARK/FOREST SRVC
1256 PM SNOW 8.6 NNW JACKSON 43.58N 110.85W
12/08/2015 E2.00 INCHES TETON WY PARK/FOREST SRVC
JACKSON HOLE - BASE
1256 PM HEAVY SNOW GRAND TARGHEE - CHIEF J 43.79N 110.94W
12/08/2015 E6.00 INCHES TETON WY PARK/FOREST SRVC
1256 PM HEAVY SNOW BROOKS LAKE 43.73N 110.01W
12/08/2015 E6.00 INCHES FREMONT WY PARK/FOREST SRVC
1257 PM SNOW TOGWOTEE MOUNTAIN LODGE 43.82N 110.18W
12/08/2015 E5.00 INCHES TETON WY PARK/FOREST SRVC
1257 PM HEAVY SNOW COMMISSARY RIDGE 42.57N 110.73W
12/08/2015 E6.00 INCHES LINCOLN WY PARK/FOREST SRVC
1257 PM SNOW 17.2 E THAYNE 42.97N 110.61W
12/08/2015 E5.00 INCHES LINCOLN WY PARK/FOREST SRVC
BLIND BULL SUMMIT
1257 PM SNOW 14.3 E THAYNE 42.87N 110.71W
12/08/2015 E3.00 INCHES LINCOLN WY PARK/FOREST SRVC
BOX Y RANCH
1258 PM SNOW ATLANTIC CITY 42.49N 108.72W
12/08/2015 M1.00 INCHES FREMONT WY CO-OP OBSERVER
1258 PM SNOW DANIEL FISH HATCHERY 42.92N 110.12W
12/08/2015 M1.00 INCHES SUBLETTE WY CO-OP OBSERVER
1258 PM SNOW LAMAR RANGER STATION 44.89N 110.23W
12/08/2015 M0.20 INCHES YELLOWSTONE WY CO-OP OBSERVER
1258 PM SNOW MOOSE 43.65N 110.71W
12/08/2015 M2.30 INCHES TETON WY CO-OP OBSERVER
1259 PM SNOW PAHASKA 44.50N 109.96W
12/08/2015 M1.00 INCHES PARK WY CO-OP OBSERVER
1259 PM SNOW TOWER FALLS RANGER STAT 44.91N 110.42W
12/08/2015 M0.50 INCHES YELLOWSTONE WY CO-OP OBSERVER
1259 PM SNOW STAR VALLEY RANCH 42.97N 110.96W
12/08/2015 M0.20 INCHES LINCOLN WY COCORAHS
0100 PM SNOW PINEDALE 42.87N 109.86W
12/08/2015 M1.70 INCHES SUBLETTE WY COCORAHS
0100 PM SNOW 14 NW PINEDALE 42.98N 110.08W
12/08/2015 M2.50 INCHES SUBLETTE WY COCORAHS
0100 PM SNOW 12 NE JACKSON 43.62N 110.62W
12/08/2015 M0.50 INCHES TETON WY COCORAHS
0100 PM SNOW 3 SSW WILSON 43.46N 110.89W
12/08/2015 M3.00 INCHES TETON WY COCORAHS
0101 PM SNOW 1 WSW CANYON 44.72N 110.51W
12/08/2015 E4.00 INCHES YELLOWSTONE WY MESONET
CANYON SNOTEL
0101 PM HEAVY SNOW 5 N SOUTH ENTRANCE 44.21N 110.67W
12/08/2015 E9.00 INCHES YELLOWSTONE WY MESONET
LEWIS LAKE DIVIDE SNOTEL
0101 PM HEAVY SNOW 16 N PAHASKA 44.73N 109.91W
12/08/2015 E7.00 INCHES YELLOWSTONE WY MESONET
PARKER PEAK SNOTEL
0102 PM SNOW 10 W PAHASKA 44.48N 110.16W
12/08/2015 E5.00 INCHES YELLOWSTONE WY MESONET
SYLVAN LAKE SNOTEL
0102 PM SNOW 4 WSW PAHASKA 44.48N 110.04W
12/08/2015 E3.00 INCHES YELLOWSTONE WY MESONET
SYLVAN ROAD SNOTEL
0102 PM SNOW 14 ESE OLD FAITHFUL 44.37N 110.58W
12/08/2015 E3.00 INCHES YELLOWSTONE WY MESONET
THUMB DIVIDE SNOTEL
0102 PM SNOW 25 NE MORAN JUNCTION 44.15N 110.22W
12/08/2015 E3.00 INCHES YELLOWSTONE WY MESONET
TWO OCEAN PLATEAU SNOTEL
0103 PM HEAVY SNOW 21 W CLARK 44.94N 109.57W
12/08/2015 E9.00 INCHES PARK WY MESONET
BEARTOOTH LAKE SNOTEL
0103 PM HEAVY SNOW 19 WSW WAPITI 44.38N 109.79W
12/08/2015 E8.00 INCHES PARK WY MESONET
BLACKWATER SNOTEL
0103 PM SNOW 11 N DUBOIS 43.70N 109.67W
12/08/2015 E2.00 INCHES FREMONT WY MESONET
BURROUGHS CREEK SNOTEL
0103 PM SNOW 16 NE DUBOIS 43.67N 109.37W
12/08/2015 E1.00 INCHES FREMONT WY MESONET
CASTLE CREEK SNOTEL
0103 PM HEAVY SNOW 14 NE PAHASKA 44.65N 109.78W
12/08/2015 E8.00 INCHES PARK WY MESONET
EVENING STAR SNOTEL
0104 PM SNOW 30 SW MEETEETSE 43.86N 109.32W
12/08/2015 E1.00 INCHES PARK WY MESONET
KIRWIN SNOTEL
0104 PM HEAVY SNOW 26 WSW CLARK 44.80N 109.66W
12/08/2015 E8.00 INCHES PARK WY MESONET
WOLVERINE SNOTEL
0104 PM SNOW 56 SW CODY 43.93N 109.82W
12/08/2015 E5.00 INCHES PARK WY MESONET
YOUNTS PEAK SNOTEL
0104 PM SNOW 28 E LOVELL 44.80N 107.84W
12/08/2015 E1.00 INCHES BIG HORN WY MESONET
BALD MOUNTAIN SNOTEL
0105 PM SNOW 14 NE SHELL 44.68N 107.58W
12/08/2015 E2.00 INCHES BIG HORN WY MESONET
BONE SPRINGS DIVIDE SNOTEL
0105 PM SNOW 24 SW BUFFALO 44.16N 107.13W
12/08/2015 E2.00 INCHES WASHAKIE WY MESONET
POWDER RIVER PASS SNOTEL
0105 PM SNOW 18 E SHELL 44.50N 107.43W
12/08/2015 E3.00 INCHES BIG HORN WY MESONET
SHELL CREEK SNOTEL
0105 PM HEAVY SNOW 8 NNE MORAN JUNCTION 43.95N 110.45W
12/08/2015 E8.00 INCHES TETON WY MESONET
BASE CAMP SNOTEL
0106 PM HEAVY SNOW 10 N BONDURANT 43.34N 110.43W
12/08/2015 E6.00 INCHES TETON WY MESONET
GRANITE CREEK SNOTEL
0106 PM HEAVY SNOW 8 W SOUTH ENTRANCE 44.13N 110.83W
12/08/2015 E12.00 INCHES TETON WY MESONET
GRASSY LAKE SNOTEL
0106 PM HEAVY SNOW 25 NW DUBOIS 43.75N 110.06W
12/08/2015 E6.00 INCHES TETON WY MESONET
TOGWOTEE PASS SNOTEL
0106 PM SNOW 24 ESE BOULDER 42.65N 109.26W
12/08/2015 E5.00 INCHES SUBLETTE WY MESONET
BIG SANDY OPENING SNOTEL
0106 PM SNOW 12 NNE PINEDALE 43.01N 109.76W
12/08/2015 E3.00 INCHES SUBLETTE WY MESONET
ELKHART PARK G.S. SNOTEL
0107 PM SNOW 16 SW DUBOIS 43.38N 109.88W
12/08/2015 E4.00 INCHES SUBLETTE WY MESONET
GUNSITE PASS SNOTEL
0107 PM HEAVY SNOW 22 N CORA 43.25N 110.02W
12/08/2015 E6.00 INCHES SUBLETTE WY MESONET
KENDALL RANGER STATION SNOTEL
0107 PM SNOW 25 SW LANDER 42.58N 109.08W
12/08/2015 E3.00 INCHES SUBLETTE WY MESONET
LARSEN CREEK SNOTEL
0107 PM SNOW 12 N CORA 43.11N 109.95W
12/08/2015 E4.00 INCHES SUBLETTE WY MESONET
NEW FORK LAKE SNOTEL
0107 PM HEAVY SNOW 16 E BOULDER 42.71N 109.41W
12/08/2015 E6.00 INCHES SUBLETTE WY MESONET
POCKET CREEK SNOTEL
0108 PM SNOW 14 W CROWHEART 43.28N 109.45W
12/08/2015 E2.00 INCHES FREMONT WY MESONET
COLD SPRINGS SNOTEL
0108 PM SNOW 19 SSW LANDER 42.59N 108.90W
12/08/2015 E2.00 INCHES FREMONT WY MESONET
DEER PARK SNOTEL
0108 PM SNOW 18 W LANDER 42.87N 109.09W
12/08/2015 E1.00 INCHES FREMONT WY MESONET
HOBBS PARK SNOTEL
0108 PM SNOW 6 WSW DUBOIS 43.50N 109.75W
12/08/2015 E3.00 INCHES FREMONT WY MESONET
LITTLE WARM SNOTEL
0108 PM SNOW 7 NW ATLANTIC CITY 42.57N 108.84W
12/08/2015 E1.00 INCHES FREMONT WY MESONET
SOUTH PASS SNOTEL
0109 PM SNOW 26 NW LANDER 43.03N 109.17W
12/08/2015 E1.00 INCHES FREMONT WY MESONET
ST. LAWRENCE ALT SNOTEL
0109 PM SNOW 26 N KEMMERER 42.15N 110.68W
12/08/2015 E2.00 INCHES LINCOLN WY MESONET
HAMS FORK SNOTEL
0109 PM HEAVY SNOW 36 N KEMMERER 42.30N 110.68W
12/08/2015 E8.00 INCHES LINCOLN WY MESONET
INDIAN CREEK SNOTEL
0109 PM SNOW 21 W BIG PINEY 42.49N 110.53W
12/08/2015 E4.00 INCHES SUBLETTE WY MESONET
SNIDER BASIN SNOTEL
0110 PM HEAVY SNOW 17 E AFTON 42.76N 110.59W
12/08/2015 E7.00 INCHES SUBLETTE WY MESONET
TRIPLE PEAK SNOTEL
0110 PM SNOW 8 NE AFTON 42.82N 110.84W
12/08/2015 E5.00 INCHES LINCOLN WY MESONET
WILLOW CREEK SNOTEL
&&The office that day
Everything else NWS Riverton, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 8, 4:59 AM MST | High Wind Watch | RIW | Fremont, Hot Springs, Natrona, Park, Sweetwater | 21 hr |
Nearby
High Wind Warnings in Wyoming, 2015Every high wind warning in 2015
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.