Alert archive / Wyoming / High Wind Warnings in 2014
High Wind Warning 29, NWS Riverton, WY
NWS Riverton, WY issued this high wind warning at Dec 20, 2014, 1:37 PM MST for 5 counties in Wyoming. It took effect at Dec 20, 2014, 8:00 PM MST. It was in force for 27 hr. 28 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 20, 2014, 1:37 PM MST (20:37 UTC)
- In effect from
- Dec 20, 2014, 8:00 PM MST
- Expired
- Dec 21, 2014, 11:22 PM MST
- In force
- 27 hr
- Issued by
- NWS Riverton, WY
Counties Fremont County, WY, Lincoln County, WY, Natrona County, WY, Park County, WY, Sweetwater County, WY
The radar
The Riverton/Lander radar (KRIW), 40 km from the middle of the area, began a volume at 20:34 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 21, 7:00 AM MST | HEAVY SNOW 7.1 | 16 S Afton, WY | SALT RIVER SUMMIT SNOTEL 7760 MSL. 14-HOUR TOTAL. |
| Dec 21, 3:00 PM MST | HEAVY SNOW 10.1 | 16 S Afton, WY | SALT RIVER SUMMIT SNOTEL 7760 MSL. 26-HOUR TOTAL. |
| Dec 21, 3:29 PM MST | SNOW 1 | 18 Sw Cody, WY | MARQUETTE SNOTEL |
| Dec 21, 3:29 PM MST | HEAVY SNOW 8 | 14 Ne Pahaska, WY | EVENING STAR SNOTEL |
| Dec 21, 3:29 PM MST | HEAVY SNOW 8 | 21 W Clark, WY | BEARTOOTH LAKE SNOTEL |
| Dec 21, 3:29 PM MST | HEAVY SNOW 9 | 19 Wsw Wapiti, WY | BLACKWATER SNOTEL |
| Dec 21, 3:30 PM MST | SNOW 5 | 26 Wsw Clark, WY | WOLVERINE SNOTEL |
| Dec 21, 6:08 PM MST | HEAVY SNOW 7 | Brooks Lake, WY | |
| Dec 21, 6:09 PM MST | HEAVY SNOW 12 | 14.3 E Thayne, WY | BOX Y RANCH |
| Dec 21, 6:10 PM MST | SNOW 3 | Fossil Butte, WY | |
| Dec 21, 6:10 PM MST | HEAVY SNOW 12 | 17.2 E Thayne, WY | BLIND BULL SUMMIT |
| Dec 21, 6:11 PM MST | HEAVY SNOW 6 | Kemmerer, WY | |
| Dec 21, 6:11 PM MST | HEAVY SNOW 12 | 23 Nw Dubois, WY | BROOKS LAKE LODGE |
| Dec 21, 6:13 PM MST | SNOW 5 | 16 Ne Dubois, WY | CASTLE CREEK SNOTEL |
| Dec 21, 6:13 PM MST | SNOW 5 | 30 Sw Meeteetse, WY | KIRWIN SNOTEL |
| Dec 21, 6:13 PM MST | HEAVY SNOW 8 | 11 N Dubois, WY | BURROUGHS CREEK SNOTEL |
| Dec 21, 6:16 PM MST | SNOW 2 | 12 Sw Lander, WY | TOWNSEND CREEK SNOTEL |
| Dec 21, 6:16 PM MST | SNOW 2 | 18 W Lander, WY | HOBBS PARK SNOTEL |
| Dec 21, 6:16 PM MST | SNOW 2 | 26 Nw Lander, WY | ST. LAWRENCE ALT SNOTEL |
| Dec 21, 6:16 PM MST | SNOW 4 | 14 W Crowheart, WY | COLD SPRINGS SNOTEL |
| Dec 21, 6:16 PM MST | SNOW 4 | 7 Nw Atlantic City, WY | SOUTH PASS SNOTEL |
| Dec 21, 6:16 PM MST | SNOW 5 | 19 Ssw Lander, WY | DEER PARK SNOTEL |
| Dec 21, 6:16 PM MST | SNOW 5 | 6 Wsw Dubois, WY | LITTLE WARM SNOTEL |
| Dec 21, 6:17 PM MST | SNOW 2 | 22 Sse Casper, WY | RENO HILL SNOTEL |
| Dec 21, 6:17 PM MST | HEAVY SNOW 10 | 15 S Afton, WY | SALT RIVER SUMMIT SNOTEL |
| Dec 21, 6:17 PM MST | HEAVY SNOW 14 | 8 Se Afton, WY | COTTONWOOD CREEK SNOTEL |
| Dec 21, 6:17 PM MST | HEAVY SNOW 18 | 19 Se Afton, WY | SPRING CREEK DIVIDE SNOTEL |
| Dec 21, 6:18 PM MST | HEAVY SNOW 16 | 8 Ne Afton, WY | WILLOW CREEK SNOTEL |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Riverton, WY (KRIW), launched 12:00Z, 8.6 hours before the alert went out and 46 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
- 1474 m above ground
- 0-6 km bulk shear
- 26 kt
- 0-1 km storm-relative helicity
- 28 m²/s²
- 0-3 km storm-relative helicity
- 69 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
399 WWUS75 KRIW 202037 NPWRIW URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 137 PM MST SAT DEC 20 2014 ...PERIODS OF HIGH WINDS WILL BE POSSIBLE TONIGHT AND SUNDAY... .AN APPROACHING STORM SYSTEM WILL INCREASE WEST WINDS OVER THE ABSAROKA MOUNTAINS AND CODY FOOTHILLS BEGINNING AROUND 8 PM MST THIS EVENING. THE WIND IS EXPECTED TO DECREASE IN THE NORTH LATE SUNDAY MORNING. HIGH WINDS WILL THEN DEVELOP ACROSS THE SOUTH IN SOUTHERN LINCOLN...SWEETWATER AND SOUTHERN FREMONT COUNTIES. WYZ003-211000- /O.UPG.KRIW.HW.A.0027.141221T0300Z-141221T1800Z/ /O.NEW.KRIW.HW.W.0029.141221T0300Z-141221T1800Z/ CODY FOOTHILLS- INCLUDING THE CITIES OF...CODY...MEETEETSE 137 PM MST SAT DEC 20 2014 ...HIGH WIND WARNING IN EFFECT FROM 8 PM THIS EVENING TO 11 AM MST SUNDAY... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM 8 PM THIS EVENING TO 11 AM MST SUNDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. * SUMMARY AND TIMING...HIGH WINDS WILL DEVELOP OVER THE CODY FOOTHILLS AROUND 8 PM MST TONIGHT AND CONTINUE THROUGH SUNDAY MORNING. THE STRONGEST WINDS ARE EXPECTED AROUND THE CLARK AREA. * WIND...35 TO 45 MPH WITH GUSTS UP TO 65 MPH IS EXPECTED. * IMPACTS...HIGH WINDS WILL MAKE TRAVEL DIFFICULT AND HAZARDOUS FOR LIGHT WEIGHT AND HIGH PROFILE VEHICLES. ALONG HIGHWAY 120 AROUND CLARK...THE CROSS WINDS WILL CAUSE A BLOW OVER THREAT. 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. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ019-211000- /O.UPG.KRIW.HW.A.0027.141221T1800Z-141222T0600Z/ /O.NEW.KRIW.HW.W.0029.141221T1200Z-141222T0600Z/ GREEN MOUNTAINS AND RATTLESNAKE RANGE- INCLUDING THE CITY OF...JEFFREY CITY 137 PM MST SAT DEC 20 2014 ...HIGH WIND WARNING IN EFFECT FROM 5 AM TO 11 PM MST SUNDAY... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM 5 AM TO 11 PM MST SUNDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. * SUMMARY AND TIMING...HIGH WINDS WILL DEVELOP ALONG HIGHWAY 287 FROM BEAVER RIM TO MUDDY GAP...INCLUDING JEFFREY CITY EARLY IN THE MORNING AND CONTINUE THROUGH SUNDAY EVENING. * WIND...30 TO 40 MPH WITH GUSTS TO AROUND 60 MPH WILL BE POSSIBLE. * IMPACTS...HIGH WINDS WILL CREATE HAZARDOUS TRAVEL CONDITIONS FOR HIGH PROFILE AND LIGHT WEIGHT VEHICLES. STRONG CROSS WINDS WILL CAUSE A BLOW OVER THREAT ALONG HIGHWAY 287. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ028>030-211000- /O.UPG.KRIW.HW.A.0027.141221T1800Z-141222T0600Z/ /O.NEW.KRIW.HW.W.0029.141221T1200Z-141222T0900Z/ ROCK SPRINGS AND GREEN RIVER-FLAMING GORGE-EAST SWEETWATER COUNTY- INCLUDING THE CITIES OF...ROCK SPRINGS...GREEN RIVER...WAMSUTTER 137 PM MST SAT DEC 20 2014 ...HIGH WIND WARNING IN EFFECT FROM 5 AM SUNDAY TO 2 AM MST MONDAY... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM 5 AM SUNDAY TO 2 AM MST MONDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. * SUMMARY AND TIMING...HIGH WINDS WILL DEVELOP ACROSS SWEETWATER COUNTY INCLUDING INTERSTATE 80 SUNDAY MORNING AND CONTINUE THROUGH THE EVENING HOURS. * WIND...30 TO 40 MPH WITH GUSTS TO AROUND 60 MPH. * IMPACTS...HIGH WIND WILL CREATE HAZARDOUS TRAVEL CONDITIONS FOR HIGH PROFILE AND LIGHT WEIGHT VEHICLES TRAVELING ACROSS THE INTERSTATE 80 CORRIDOR ON SUNDAY. AREAS OF STRONG CROSS WINDS WILL CAUSE A BLOW OVER RISK. 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. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ027-211000- /O.NEW.KRIW.HW.W.0029.141221T1200Z-141222T0900Z/ SOUTH LINCOLN COUNTY- INCLUDING THE CITIES OF...KEMMERER...COKEVILLE 137 PM MST SAT DEC 20 2014 ...HIGH WIND WARNING IN EFFECT FROM 5 AM SUNDAY TO 2 AM MST MONDAY... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM 5 AM SUNDAY TO 2 AM MST MONDAY. * SUMMARY AND TIMING...HIGH WINDS WILL DEVELOP ACROSS SOUTHERN LINCOLN COUNTY INCLUDING KEMMERER AND DIAMONDVILLE. * WIND...30 TO 40 MPH WITH GUSTS TO AROUND 60 MPH. * IMPACTS...HIGH WIND WILL CREATE HAZARDOUS TRAVEL CONDITIONS FOR HIGH PROFILE AND LIGHT WEIGHT VEHICLES TRAVELING ACROSS THE HIGHWAYS 189 AND 30 ON SUNDAY. AREAS OF STRONG CROSS WINDS WILL CAUSE A BLOW OVER RISK. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ C.BAKER
7 follow-up statements
432 WWUS75 KRIW 210311 NPWRIW URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 811 PM MST SAT DEC 20 2014 ...PERIODS OF HIGH WINDS WILL BE POSSIBLE TONIGHT AND SUNDAY... .AN APPROACHING STORM SYSTEM WILL INCREASE WEST WINDS OVER THE ABSAROKA MOUNTAINS AND CODY FOOTHILLS BEGINNING AROUND 8 PM MST THIS EVENING. THE WIND IS EXPECTED TO DECREASE IN THE NORTH LATE SUNDAY MORNING. HIGH WINDS WILL THEN DEVELOP ACROSS THE SOUTH IN SOUTHERN LINCOLN...SWEETWATER AND SOUTHERN FREMONT COUNTIES. WYZ003-211115- /O.CON.KRIW.HW.W.0029.000000T0000Z-141221T1800Z/ CODY FOOTHILLS- INCLUDING THE CITIES OF...CODY...MEETEETSE 811 PM MST SAT DEC 20 2014 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST SUNDAY... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST SUNDAY. * SUMMARY AND TIMING...HIGH WINDS WILL DEVELOP OVER THE CODY FOOTHILLS LATE THIS EVENING AND CONTINUE THROUGH SUNDAY MORNING. THE STRONGEST WINDS ARE EXPECTED AROUND THE CLARK AREA. * WIND...35 TO 45 MPH WITH GUSTS UP TO 65 MPH IS EXPECTED. * IMPACTS...HIGH WINDS WILL MAKE TRAVEL DIFFICULT AND HAZARDOUS FOR LIGHT WEIGHT AND HIGH PROFILE VEHICLES. ALONG HIGHWAY 120 AROUND CLARK...THE CROSS WINDS WILL CAUSE A BLOW OVER THREAT. 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. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ019-211115- /O.CON.KRIW.HW.W.0029.141221T1200Z-141222T0600Z/ GREEN MOUNTAINS AND RATTLESNAKE RANGE- INCLUDING THE CITY OF...JEFFREY CITY 811 PM MST SAT DEC 20 2014 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 5 AM TO 11 PM MST SUNDAY... A HIGH WIND WARNING REMAINS IN EFFECT FROM 5 AM TO 11 PM MST SUNDAY. * SUMMARY AND TIMING...HIGH WINDS WILL DEVELOP ALONG HIGHWAY 287 FROM BEAVER RIM TO MUDDY GAP...INCLUDING JEFFREY CITY EARLY IN THE MORNING AND CONTINUE THROUGH SUNDAY EVENING. * WIND...30 TO 40 MPH WITH GUSTS TO AROUND 60 MPH WILL BE POSSIBLE. * IMPACTS...HIGH WINDS WILL CREATE HAZARDOUS TRAVEL CONDITIONS FOR HIGH PROFILE AND LIGHT WEIGHT VEHICLES. STRONG CROSS WINDS WILL CAUSE A BLOW OVER THREAT ALONG HIGHWAY 287. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ028>030-211115- /O.CON.KRIW.HW.W.0029.141221T1200Z-141222T0900Z/ ROCK SPRINGS AND GREEN RIVER-FLAMING GORGE-EAST SWEETWATER COUNTY- INCLUDING THE CITIES OF...ROCK SPRINGS...GREEN RIVER...WAMSUTTER 811 PM MST SAT DEC 20 2014 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 5 AM SUNDAY TO 2 AM MST MONDAY... A HIGH WIND WARNING REMAINS IN EFFECT FROM 5 AM SUNDAY TO 2 AM MST MONDAY. * SUMMARY AND TIMING...HIGH WINDS WILL DEVELOP ACROSS SWEETWATER COUNTY INCLUDING INTERSTATE 80 SUNDAY MORNING AND CONTINUE THROUGH THE EVENING HOURS. * WIND...30 TO 40 MPH WITH GUSTS TO AROUND 60 MPH. * IMPACTS...HIGH WIND WILL CREATE HAZARDOUS TRAVEL CONDITIONS FOR HIGH PROFILE AND LIGHT WEIGHT VEHICLES TRAVELING ACROSS THE INTERSTATE 80 CORRIDOR ON SUNDAY. AREAS OF STRONG CROSS WINDS WILL CAUSE A BLOW OVER RISK. 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. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ027-211115- /O.CON.KRIW.HW.W.0029.141221T1200Z-141222T0900Z/ SOUTH LINCOLN COUNTY- INCLUDING THE CITIES OF...KEMMERER...COKEVILLE 811 PM MST SAT DEC 20 2014 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 5 AM SUNDAY TO 2 AM MST MONDAY... A HIGH WIND WARNING REMAINS IN EFFECT FROM 5 AM SUNDAY TO 2 AM MST MONDAY. * SUMMARY AND TIMING...HIGH WINDS WILL DEVELOP ACROSS SOUTHERN LINCOLN COUNTY...INCLUDING KEMMERER AND DIAMONDVILLE...SUNDAY MORNING AND CONTINUE THROUGH THE EVENING HOURS. * WIND...30 TO 40 MPH WITH GUSTS TO AROUND 60 MPH. * IMPACTS...HIGH WIND WILL CREATE HAZARDOUS TRAVEL CONDITIONS FOR HIGH PROFILE AND LIGHT WEIGHT VEHICLES TRAVELING ACROSS THE HIGHWAYS 189 AND 30 ON SUNDAY. AREAS OF STRONG CROSS WINDS WILL CAUSE A BLOW OVER RISK. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$
803 WWUS75 KRIW 210930 NPWRIW URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 230 AM MST SUN DEC 21 2014 ...STRONG WINDS TO IMPACT SOUTHERN WYOMING TODAY... .AN ONGOING STORM SYSTEM WILL KEEP STRONG WIND ACROSS THE ABSAROKA MOUNTAINS AND CODY FOOTHILLS THROUGH THE MORNING HOURS. ADDITIONALLY...HIGH WINDS WILL THEN DEVELOP ACROSS THE SOUTH IN SOUTHERN LINCOLN...SWEETWATER AND SOUTHERN FREMONT COUNTIES. AS THE NORTHWEST WIND INCREASES ACROSS THE FORECAST AREA...THE POTENTIAL EXISTS FOR STRONG WINDS TO DEVELOP ACROSS THE WIND RIVER BASIN AND JOHNSON COUNTY THIS EVENING...AND CONTINUE THROUGH MONDAY AFTERNOON. WYZ003-211800- /O.CON.KRIW.HW.W.0029.000000T0000Z-141221T1800Z/ CODY FOOTHILLS- INCLUDING THE CITIES OF...CODY...MEETEETSE 230 AM MST SUN DEC 21 2014 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING. * SUMMARY AND TIMING...HIGH WINDS CONTINUE THROUGH THIS MORNING. THE STRONGEST WINDS ARE EXPECTED AROUND THE CLARK AREA. * WIND...35 TO 45 MPH WITH GUSTS UP TO 65 MPH ARE EXPECTED. * IMPACTS...HIGH WINDS WILL MAKE TRAVEL DIFFICULT AND HAZARDOUS FOR LIGHT WEIGHT AND HIGH PROFILE VEHICLES. ALONG HIGHWAY 120 AROUND CLARK...THE CROSS WINDS WILL CAUSE A BLOW OVER THREAT. 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. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ019-212300- /O.CON.KRIW.HW.W.0029.141221T1200Z-141222T0600Z/ GREEN MOUNTAINS AND RATTLESNAKE RANGE- INCLUDING THE CITY OF...JEFFREY CITY 230 AM MST SUN DEC 21 2014 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS EVENING... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS EVENING. * SUMMARY AND TIMING...HIGH WINDS WILL DEVELOP ALONG HIGHWAY 287 FROM BEAVER RIM TO MUDDY GAP...INCLUDING JEFFREY CITY EARLY IN THE MORNING AND CONTINUE THROUGH THIS EVENING. * WIND...30 TO 40 MPH WITH GUSTS TO AROUND 60 MPH WILL BE POSSIBLE. * IMPACTS...HIGH WINDS WILL CREATE HAZARDOUS TRAVEL CONDITIONS FOR HIGH PROFILE AND LIGHT WEIGHT VEHICLES. STRONG CROSS WINDS WILL CAUSE A BLOW OVER THREAT ALONG HIGHWAY 287. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ028>030-212300- /O.CON.KRIW.HW.W.0029.141221T1200Z-141222T0900Z/ ROCK SPRINGS AND GREEN RIVER-FLAMING GORGE-EAST SWEETWATER COUNTY- INCLUDING THE CITIES OF...ROCK SPRINGS...GREEN RIVER...WAMSUTTER 230 AM MST SUN DEC 21 2014 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 AM MST MONDAY... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 AM MST MONDAY. * SUMMARY AND TIMING...HIGH WINDS WILL DEVELOP ACROSS SWEETWATER COUNTY INCLUDING INTERSTATE 80 THIS MORNING AND CONTINUE THROUGH THE EVENING HOURS. * WIND...30 TO 40 MPH WITH GUSTS TO AROUND 60 MPH. * IMPACTS...HIGH WIND WILL CREATE HAZARDOUS TRAVEL CONDITIONS FOR HIGH PROFILE AND LIGHT WEIGHT VEHICLES TRAVELING ACROSS THE INTERSTATE 80 CORRIDOR. AREAS OF STRONG CROSS WINDS WILL CAUSE A BLOW OVER RISK. 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. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ027-212300- /O.CON.KRIW.HW.W.0029.141221T1200Z-141222T0900Z/ SOUTH LINCOLN COUNTY- INCLUDING THE CITIES OF...KEMMERER...COKEVILLE 230 AM MST SUN DEC 21 2014 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 AM MST MONDAY... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 AM MST MONDAY. * SUMMARY AND TIMING...HIGH WINDS WILL DEVELOP ACROSS SOUTHERN LINCOLN COUNTY...INCLUDING KEMMERER AND DIAMONDVILLE...THIS MORNING AND CONTINUE THROUGH THE EVENING HOURS. * WIND...30 TO 40 MPH WITH GUSTS TO AROUND 60 MPH. * IMPACTS...HIGH WIND WILL CREATE HAZARDOUS TRAVEL CONDITIONS FOR HIGH PROFILE AND LIGHT WEIGHT VEHICLES TRAVELING ACROSS THE HIGHWAYS 189 AND 30. AREAS OF STRONG CROSS WINDS WILL CAUSE A BLOW OVER RISK. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ016-017-212300- /O.NEW.KRIW.HW.A.0028.141222T0300Z-141222T1800Z/ UPPER WIND RIVER BASIN-WIND RIVER BASIN- INCLUDING THE CITIES OF...DUBOIS...RIVERTON...SHOSHONI 230 AM MST SUN DEC 21 2014 ...HIGH WIND WATCH IN EFFECT FROM THIS EVENING THROUGH MONDAY MORNING... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A HIGH WIND WATCH...WHICH IS IN EFFECT FROM THIS EVENING THROUGH MONDAY MORNING. * SUMMARY AND TIMING...INCREASED NORTHWEST FLOW WILL BRING POTENTIALLY STRONG WIND ACROSS THE AREA THIS EVENING...AND WILL CONTINUE THROUGH MONDAY MORNING. * WIND...30 TO 40 MPH WITH GUSTS TO AROUND 60 MPH WILL BE POSSIBLE. * IMPACTS...THE POTENTIAL DEVELOPMENT OF STRONG WIND WOULD CREATE HAZARDOUS TRAVEL...ESPECIALLY FOR HIGH PROFILE AND LIGHTWEIGHT VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... REMEMBER...A HIGH WIND WATCH MEANS CONDITIONS ARE FAVORABLE FOR A HAZARDOUS HIGH WIND EVENT IN AND CLOSE TO THE WATCH AREA. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ010-212300- /O.NEW.KRIW.HW.A.0028.141222T0300Z-141223T0000Z/ NORTHEAST JOHNSON COUNTY- INCLUDING THE CITY OF...BUFFALO 230 AM MST SUN DEC 21 2014 ...HIGH WIND WATCH IN EFFECT FROM THIS EVENING THROUGH MONDAY AFTERNOON... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A HIGH WIND WATCH...WHICH IS IN EFFECT FROM THIS EVENING THROUGH MONDAY AFTERNOON. * SUMMARY AND TIMING...STRONG WIND DEVELOPMENT APPEARS FAVORABLE ACROSS NORTHERN JOHNSON COUNTY THIS EVENING AND WOULD CONTINUE THROUGH MONDAY EVENING. * WIND...30 TO 40 MPH WITH GUSTS TO 60 MPH WILL BE POSSIBLE. * IMPACTS...THE POTENTIAL DEVELOPMENT OF STRONG WIND WOULD CAUSE HAZARDOUS TRAVEL CONDITIONS...IMPACTING BOTH INTERSTATES 90 AND 25. POTENTIALLY STRONG CROSS WIND MAY INCREASE THE BLOW OVER RISK FOR INTERSTATE 25 THROUGH NORTHERN JOHNSON COUNTY. HIGH PROFILE AND LIGHT WEIGHT VEHICLES ARE ESPECIALLY THREATENED. PRECAUTIONARY/PREPAREDNESS ACTIONS... REMEMBER...A HIGH WIND WATCH MEANS CONDITIONS ARE FAVORABLE FOR A HAZARDOUS HIGH WIND EVENT IN AND CLOSE TO THE WATCH AREA. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$
873 WWUS75 KRIW 211743 NPWRIW URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 1043 AM MST SUN DEC 21 2014 ...STRONG WINDS TO IMPACT SOUTHERN WYOMING TODAY... .AN ONGOING STORM SYSTEM WILL KEEP STRONG WIND ACROSS THE SOUTHERN LINCOLN...SWEETWATER AND SOUTHERN FREMONT COUNTIES. AS THE NORTHWEST WIND INCREASES ACROSS THE FORECAST AREA...THE POTENTIAL EXISTS FOR STRONG WINDS TO DEVELOP ACROSS THE WIND RIVER BASIN AND JOHNSON COUNTY THIS EVENING...AND CONTINUE THROUGH MONDAY AFTERNOON. WYZ003-211845- /O.EXP.KRIW.HW.W.0029.000000T0000Z-141221T1800Z/ CODY FOOTHILLS- INCLUDING THE CITIES OF...CODY...MEETEETSE 1043 AM MST SUN DEC 21 2014 ...HIGH WIND WARNING WILL EXPIRE AT 11 AM MST THIS MORNING... THE HIGH WIND WARNING WILL EXPIRE AT 11 AM MST THIS MORNING. $$ WYZ019-220100- /O.CON.KRIW.HW.W.0029.000000T0000Z-141222T0600Z/ GREEN MOUNTAINS AND RATTLESNAKE RANGE- INCLUDING THE CITY OF...JEFFREY CITY 1043 AM MST SUN DEC 21 2014 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS EVENING... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS EVENING. * SUMMARY AND TIMING...HIGH WINDS WILL DEVELOP ALONG HIGHWAY 287 FROM BEAVER RIM TO MUDDY GAP...INCLUDING JEFFREY CITY AND WILL CONTINUE THROUGH THIS EVENING. * WIND...30 TO 40 MPH WITH GUSTS TO AROUND 60 MPH WILL BE POSSIBLE. * IMPACTS...HIGH WINDS WILL CREATE HAZARDOUS TRAVEL CONDITIONS FOR HIGH PROFILE AND LIGHT WEIGHT VEHICLES. STRONG CROSS WINDS WILL CAUSE A BLOW OVER THREAT ALONG HIGHWAY 287. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ028>030-220100- /O.CON.KRIW.HW.W.0029.000000T0000Z-141222T0900Z/ ROCK SPRINGS AND GREEN RIVER-FLAMING GORGE-EAST SWEETWATER COUNTY- INCLUDING THE CITIES OF...ROCK SPRINGS...GREEN RIVER...WAMSUTTER 1043 AM MST SUN DEC 21 2014 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 AM MST MONDAY... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 AM MST MONDAY. * SUMMARY AND TIMING...HIGH WINDS WILL DEVELOP ACROSS SWEETWATER COUNTY INCLUDING INTERSTATE 80 AND WILL CONTINUE THROUGH THE EVENING HOURS. * WIND...30 TO 40 MPH WITH GUSTS TO AROUND 60 MPH. * IMPACTS...HIGH WIND WILL CREATE HAZARDOUS TRAVEL CONDITIONS FOR HIGH PROFILE AND LIGHT WEIGHT VEHICLES TRAVELING ACROSS THE INTERSTATE 80 CORRIDOR. AREAS OF STRONG CROSS WINDS WILL CAUSE A BLOW OVER RISK. 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. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ027-220100- /O.CON.KRIW.HW.W.0029.000000T0000Z-141222T0900Z/ SOUTH LINCOLN COUNTY- INCLUDING THE CITIES OF...KEMMERER...COKEVILLE 1043 AM MST SUN DEC 21 2014 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 AM MST MONDAY... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 AM MST MONDAY. * SUMMARY AND TIMING...HIGH WINDS WILL DEVELOP ACROSS SOUTHERN LINCOLN COUNTY...INCLUDING KEMMERER AND DIAMONDVILLE...AND WILL CONTINUE THROUGH THE EVENING HOURS. * WIND...30 TO 40 MPH WITH GUSTS TO AROUND 60 MPH. * IMPACTS...HIGH WIND WILL CREATE HAZARDOUS TRAVEL CONDITIONS FOR HIGH PROFILE AND LIGHT WEIGHT VEHICLES TRAVELING ACROSS THE HIGHWAYS 189 AND 30. AREAS OF STRONG CROSS WINDS WILL CAUSE A BLOW OVER RISK. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ016-017-220100- /O.CON.KRIW.HW.A.0028.141222T0300Z-141222T1800Z/ UPPER WIND RIVER BASIN-WIND RIVER BASIN- INCLUDING THE CITIES OF...DUBOIS...RIVERTON...SHOSHONI 1043 AM MST SUN DEC 21 2014 ...HIGH WIND WATCH REMAINS IN EFFECT FROM 8 PM MST THIS EVENING THROUGH MONDAY MORNING... A HIGH WIND WATCH REMAINS IN EFFECT FROM 8 PM MST THIS EVENING THROUGH MONDAY MORNING. * SUMMARY AND TIMING...INCREASED NORTHWEST FLOW WILL BRING POTENTIALLY STRONG WIND ACROSS THE AREA THIS EVENING...AND WILL CONTINUE THROUGH MONDAY MORNING. * WIND...30 TO 40 MPH WITH GUSTS TO AROUND 60 MPH WILL BE POSSIBLE. * IMPACTS...THE POTENTIAL DEVELOPMENT OF STRONG WIND WOULD CREATE HAZARDOUS TRAVEL...ESPECIALLY FOR HIGH PROFILE AND LIGHTWEIGHT VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... REMEMBER...A HIGH WIND WATCH MEANS CONDITIONS ARE FAVORABLE FOR A HAZARDOUS HIGH WIND EVENT IN AND CLOSE TO THE WATCH AREA. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ010-220100- /O.CON.KRIW.HW.A.0028.141222T0300Z-141223T0000Z/ NORTHEAST JOHNSON COUNTY- INCLUDING THE CITY OF...BUFFALO 1043 AM MST SUN DEC 21 2014 ...HIGH WIND WATCH REMAINS IN EFFECT FROM 8 PM MST THIS EVENING THROUGH MONDAY AFTERNOON... A HIGH WIND WATCH REMAINS IN EFFECT FROM 8 PM MST THIS EVENING THROUGH MONDAY AFTERNOON. * SUMMARY AND TIMING...STRONG WIND DEVELOPMENT APPEARS FAVORABLE ACROSS NORTHERN JOHNSON COUNTY THIS EVENING AND WOULD CONTINUE THROUGH MONDAY EVENING. * WIND...30 TO 40 MPH WITH GUSTS TO 60 MPH WILL BE POSSIBLE. * IMPACTS...THE POTENTIAL DEVELOPMENT OF STRONG WIND WOULD CAUSE HAZARDOUS TRAVEL CONDITIONS...IMPACTING BOTH INTERSTATES 90 AND 25. POTENTIALLY STRONG CROSS WIND MAY INCREASE THE BLOW OVER RISK FOR INTERSTATE 25 THROUGH NORTHERN JOHNSON COUNTY. HIGH PROFILE AND LIGHT WEIGHT VEHICLES ARE ESPECIALLY THREATENED. PRECAUTIONARY/PREPAREDNESS ACTIONS... REMEMBER...A HIGH WIND WATCH MEANS CONDITIONS ARE FAVORABLE FOR A HAZARDOUS HIGH WIND EVENT IN AND CLOSE TO THE WATCH AREA. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$
032 WWUS75 KRIW 212039 NPWRIW URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 139 PM MST SUN DEC 21 2014 ...STRONG WINDS TO IMPACT PARTS OF WEST CENTRAL WYOMING TODAY... .AN ONGOING STORM SYSTEM WILL KEEP STRONG WIND ACROSS THE SOUTHERN LINCOLN...SWEETWATER AND SOUTHERN FREMONT COUNTIES FOR THE REST OF THIS AFTERNOON AND EVENING. MOST WIND GUSTS ARE APPROACHING 50 MPH FROM EASTERN SWEETWATER COUNTY INTO SOUTHERN FREMONT COUNTY. IN ADDITION...GUSTY WINDS WILL OCCUR ACROSS THE REST OF FREMONT COUNTY INTO NATRONA COUNTY LATER THIS AFTERNOON. WYZ010-212145- /O.CAN.KRIW.HW.A.0028.141222T0300Z-141223T0000Z/ NORTHEAST JOHNSON COUNTY- INCLUDING THE CITY OF...BUFFALO 139 PM MST SUN DEC 21 2014 ...HIGH WIND WATCH IS CANCELLED... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS CANCELLED THE HIGH WIND WATCH. STRONG WINDS CAN STILL BE EXPECTED BY THIS EVENING...ESPECIALLY NEAR AND NORTH OF BUFFALO. HOWEVER...THEY SHOULD REMAIN JUST BELOW WARNING CRITERIA THROUGH TONIGHT. THEREFORE...THE HIGH WIND WATCH IS NO LONGER IN EFFECT FOR NORTHERN JOHNSON COUNTY. $$ WYZ016-017-212145- /O.CAN.KRIW.HW.A.0028.141222T0300Z-141222T1800Z/ UPPER WIND RIVER BASIN-WIND RIVER BASIN- INCLUDING THE CITIES OF...DUBOIS...RIVERTON...SHOSHONI 139 PM MST SUN DEC 21 2014 ...HIGH WIND WATCH IS CANCELLED... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS CANCELLED THE HIGH WIND WATCH. WINDS WILL INCREASE LATER THIS AFTERNOON AND ESPECIALLY INTO THE EVENING HOURS. WIND GUSTS TO NEAR 45 MPH ARE LIKELY FROM DUBOIS TO JUST WEST OF RIVERTON. HOWEVER...THIS IS BELOW HIGH WIND WARNING CRITERIA. THEREFORE...THE HIGH WIND WATCH IS NO LONGER IN EFFECT FOR THE WIND RIVER BASIN. $$ WYZ019-220445- /O.CON.KRIW.HW.W.0029.000000T0000Z-141222T0600Z/ GREEN MOUNTAINS AND RATTLESNAKE RANGE- INCLUDING THE CITY OF...JEFFREY CITY 139 PM MST SUN DEC 21 2014 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS EVENING... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS EVENING. * SUMMARY AND TIMING...HIGH WINDS WILL CONTINUE ALONG HIGHWAY 287 FROM BEAVER RIM TO MUDDY GAP...INCLUDING JEFFREY CITY AND WILL CONTINUE THROUGH THIS EVENING. * WIND...30 TO 40 MPH WITH GUSTS TO NEAR 60 MPH ARE LIKELY. * IMPACTS...HIGH WINDS WILL CREATE HAZARDOUS TRAVEL CONDITIONS FOR HIGH PROFILE AND LIGHT WEIGHT VEHICLES. STRONG CROSS WINDS WILL ALSO RESULT IN AREAS OF BLOWING SNOW FROM EXISTING SNOW COVER. 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. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ028>030-220445- /O.CON.KRIW.HW.W.0029.000000T0000Z-141222T0900Z/ ROCK SPRINGS AND GREEN RIVER-FLAMING GORGE-EAST SWEETWATER COUNTY- INCLUDING THE CITIES OF...ROCK SPRINGS...GREEN RIVER...WAMSUTTER 139 PM MST SUN DEC 21 2014 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 AM MST MONDAY... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 AM MST MONDAY. * SUMMARY AND TIMING...HIGH WINDS WILL CONTINUE ACROSS SWEETWATER COUNTY INCLUDING INTERSTATE 80 AND WILL CONTINUE THROUGH THE EVENING HOURS. * WIND...30 TO 40 MPH WITH GUSTS TO NEAR 60 MPH ARE LIKELY. * IMPACTS...HIGH WIND WILL CREATE HAZARDOUS TRAVEL CONDITIONS FOR HIGH PROFILE AND LIGHT WEIGHT VEHICLES TRAVELING ACROSS THE INTERSTATE 80 CORRIDOR. STRONG CROSS WINDS WILL ALSO RESULT IN AREAS OF BLOWING SNOW FROM EXISTING SNOW COVER. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ027-220445- /O.CON.KRIW.HW.W.0029.000000T0000Z-141222T0900Z/ SOUTH LINCOLN COUNTY- INCLUDING THE CITIES OF...KEMMERER...COKEVILLE 139 PM MST SUN DEC 21 2014 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 AM MST MONDAY... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 AM MST MONDAY. * SUMMARY AND TIMING...HIGH WINDS WILL CONTINUE ACROSS SOUTHERN LINCOLN COUNTY...INCLUDING KEMMERER AND DIAMONDVILLE...AND WILL CONTINUE THROUGH THE EVENING HOURS. * WIND...30 TO 40 MPH WITH GUSTS TO NEAR 60 MPH ARE LIKELY. * IMPACTS...HIGH WIND WILL CREATE HAZARDOUS TRAVEL CONDITIONS FOR HIGH PROFILE AND LIGHT WEIGHT VEHICLES TRAVELING ACROSS THE HIGHWAYS 189 AND 30. AREAS OF STRONG CROSS WINDS WILL CAUSE A BLOW OVER RISK. 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. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ KPL
005 WWUS75 KRIW 212053 NPWRIW URGENT - WEATHER MESSAGE...RESENT NATIONAL WEATHER SERVICE RIVERTON WY 152 PM MST SUN DEC 21 2014 ...STRONG WINDS TO IMPACT PARTS OF WEST CENTRAL WYOMING TODAY... .AN ONGOING STORM SYSTEM WILL KEEP STRONG WIND ACROSS THE SOUTHERN LINCOLN...SWEETWATER AND SOUTHERN FREMONT COUNTIES FOR THE REST OF THIS AFTERNOON AND EVENING. MOST WIND GUSTS ARE APPROACHING 50 MPH FROM EASTERN SWEETWATER COUNTY INTO SOUTHERN FREMONT COUNTY. IN ADDITION...GUSTY WINDS WILL OCCUR ACROSS THE REST OF FREMONT COUNTY INTO NATRONA COUNTY LATER THIS AFTERNOON. WYZ010-212200- /O.CAN.KRIW.HW.A.0028.141222T0300Z-141223T0000Z/ NORTHEAST JOHNSON COUNTY- INCLUDING THE CITY OF...BUFFALO 152 PM MST SUN DEC 21 2014 ...HIGH WIND WATCH IS CANCELLED... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS CANCELLED THE HIGH WIND WATCH. STRONG WINDS CAN STILL BE EXPECTED BY THIS EVENING...ESPECIALLY NEAR AND NORTH OF BUFFALO. HOWEVER...THEY SHOULD REMAIN JUST BELOW WARNING CRITERIA THROUGH TONIGHT. THEREFORE...THE HIGH WIND WATCH IS NO LONGER IN EFFECT FOR NORTHERN JOHNSON COUNTY. $$ WYZ016-017-212200- /O.CAN.KRIW.HW.A.0028.141222T0300Z-141222T1800Z/ UPPER WIND RIVER BASIN-WIND RIVER BASIN- INCLUDING THE CITIES OF...DUBOIS...RIVERTON...SHOSHONI 152 PM MST SUN DEC 21 2014 ...HIGH WIND WATCH IS CANCELLED... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS CANCELLED THE HIGH WIND WATCH. WINDS WILL INCREASE LATER THIS AFTERNOON AND ESPECIALLY INTO THE EVENING HOURS. WIND GUSTS TO NEAR 45 MPH ARE LIKELY FROM DUBOIS TO JUST WEST OF RIVERTON. HOWEVER...THIS IS BELOW HIGH WIND WARNING CRITERIA. THEREFORE...THE HIGH WIND WATCH IS NO LONGER IN EFFECT FOR THE WIND RIVER BASIN. $$ WYZ019-220515- /O.CON.KRIW.HW.W.0029.000000T0000Z-141222T0600Z/ GREEN MOUNTAINS AND RATTLESNAKE RANGE- INCLUDING THE CITY OF...JEFFREY CITY 152 PM MST SUN DEC 21 2014 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS EVENING... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS EVENING. * SUMMARY AND TIMING...HIGH WINDS WILL CONTINUE ALONG HIGHWAY 287 FROM BEAVER RIM TO MUDDY GAP...INCLUDING JEFFREY CITY AND WILL CONTINUE THROUGH THIS EVENING. * WIND...30 TO 40 MPH WITH GUSTS TO NEAR 60 MPH ARE LIKELY. * IMPACTS...HIGH WINDS WILL CREATE HAZARDOUS TRAVEL CONDITIONS FOR HIGH PROFILE AND LIGHT WEIGHT VEHICLES. STRONG CROSS WINDS WILL ALSO RESULT IN AREAS OF BLOWING SNOW FROM EXISTING SNOW COVER. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ028>030-220515- /O.CON.KRIW.HW.W.0029.000000T0000Z-141222T0900Z/ ROCK SPRINGS AND GREEN RIVER-FLAMING GORGE-EAST SWEETWATER COUNTY- INCLUDING THE CITIES OF...ROCK SPRINGS...GREEN RIVER...WAMSUTTER 152 PM MST SUN DEC 21 2014 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 AM MST MONDAY... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 AM MST MONDAY. * SUMMARY AND TIMING...HIGH WINDS WILL CONTINUE ACROSS SWEETWATER COUNTY INCLUDING INTERSTATE 80 AND WILL CONTINUE THROUGH THE EVENING HOURS. * WIND...30 TO 40 MPH WITH GUSTS TO NEAR 60 MPH ARE LIKELY. * IMPACTS...HIGH WIND WILL CREATE HAZARDOUS TRAVEL CONDITIONS FOR HIGH PROFILE AND LIGHT WEIGHT VEHICLES TRAVELING ACROSS THE INTERSTATE 80 CORRIDOR. STRONG CROSS WINDS WILL ALSO RESULT IN AREAS OF BLOWING SNOW FROM EXISTING SNOW COVER. 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. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ027-220515- /O.CON.KRIW.HW.W.0029.000000T0000Z-141222T0900Z/ SOUTH LINCOLN COUNTY- INCLUDING THE CITIES OF...KEMMERER...COKEVILLE 152 PM MST SUN DEC 21 2014 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 AM MST MONDAY... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 AM MST MONDAY. * SUMMARY AND TIMING...HIGH WINDS WILL CONTINUE ACROSS SOUTHERN LINCOLN COUNTY...INCLUDING KEMMERER AND DIAMONDVILLE...AND WILL CONTINUE THROUGH THE EVENING HOURS. * WIND...30 TO 40 MPH WITH GUSTS TO NEAR 60 MPH ARE LIKELY. * IMPACTS...HIGH WIND WILL CREATE HAZARDOUS TRAVEL CONDITIONS FOR HIGH PROFILE AND LIGHT WEIGHT VEHICLES TRAVELING ACROSS THE HIGHWAYS 189 AND 30. AREAS OF STRONG CROSS WINDS WILL CAUSE A BLOW OVER RISK. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ KPL
883 WWUS75 KRIW 220407 NPWRIW URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 907 PM MST SUN DEC 21 2014 ...STRONG WINDS TO IMPACT PARTS OF WEST CENTRAL WYOMING TODAY... .AN ONGOING STORM SYSTEM WILL KEEP STRONG WIND ACROSS THE SOUTHERN LINCOLN...SWEETWATER AND SOUTHERN FREMONT COUNTIES FOR THE REST OF THIS AFTERNOON AND EVENING. MOST WIND GUSTS ARE APPROACHING 50 MPH FROM EASTERN SWEETWATER COUNTY INTO SOUTHERN FREMONT COUNTY. IN ADDITION...GUSTY WINDS WILL OCCUR ACROSS THE REST OF FREMONT COUNTY INTO NATRONA COUNTY LATER THIS AFTERNOON. WYZ019-220515- /O.CAN.KRIW.HW.W.0029.000000T0000Z-141222T0600Z/ GREEN MOUNTAINS AND RATTLESNAKE RANGE- INCLUDING THE CITY OF...JEFFREY CITY 907 PM MST SUN DEC 21 2014 ...HIGH WIND WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS CANCELLED THE HIGH WIND WARNING. A COLD FRONT HAS MOVED THROUGH THE AREA THIS EVENING AND WINDS HAVE GONE LIGHT NORTHWEST BEHIND THE FRONT. $$ WYZ028>030-220900- /O.CON.KRIW.HW.W.0029.000000T0000Z-141222T0900Z/ ROCK SPRINGS AND GREEN RIVER-FLAMING GORGE-EAST SWEETWATER COUNTY- INCLUDING THE CITIES OF...ROCK SPRINGS...GREEN RIVER...WAMSUTTER 907 PM MST SUN DEC 21 2014 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 AM MST MONDAY... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 AM MST MONDAY. * SUMMARY AND TIMING...HIGH WINDS WILL CONTINUE ACROSS SWEETWATER COUNTY INCLUDING INTERSTATE 80 THE EVENING HOURS. * WIND...30 TO 40 MPH WITH GUSTS TO NEAR 60 MPH ARE LIKELY. * IMPACTS...HIGH WIND WILL CREATE HAZARDOUS TRAVEL CONDITIONS FOR HIGH PROFILE AND LIGHT WEIGHT VEHICLES TRAVELING ACROSS THE INTERSTATE 80 CORRIDOR. STRONG CROSS WINDS WILL ALSO RESULT IN AREAS OF BLOWING SNOW FROM EXISTING SNOW COVER. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ027-220900- /O.CON.KRIW.HW.W.0029.000000T0000Z-141222T0900Z/ SOUTH LINCOLN COUNTY- INCLUDING THE CITIES OF...KEMMERER...COKEVILLE 907 PM MST SUN DEC 21 2014 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 AM MST MONDAY... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 AM MST MONDAY. * SUMMARY AND TIMING...HIGH WINDS WILL CONTINUE ACROSS SOUTHERN LINCOLN COUNTY...INCLUDING KEMMERER AND DIAMONDVILLE...THROUGH THE EVENING HOURS. * WIND...30 TO 40 MPH WITH GUSTS TO NEAR 60 MPH ARE LIKELY. * IMPACTS...HIGH WIND WILL CREATE HAZARDOUS TRAVEL CONDITIONS FOR HIGH PROFILE AND LIGHT WEIGHT VEHICLES TRAVELING ACROSS THE HIGHWAYS 189 AND 30. AREAS OF STRONG CROSS WINDS WILL CAUSE A BLOW OVER RISK. 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. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$
933 WWUS75 KRIW 220622 NPWRIW URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 1122 PM MST SUN DEC 21 2014 WYZ027>030-220730- /O.CAN.KRIW.HW.W.0029.000000T0000Z-141222T0900Z/ SOUTH LINCOLN COUNTY-ROCK SPRINGS AND GREEN RIVER-FLAMING GORGE- EAST SWEETWATER COUNTY- INCLUDING THE CITIES OF...KEMMERER...COKEVILLE...ROCK SPRINGS... GREEN RIVER...WAMSUTTER 1122 PM MST SUN DEC 21 2014 ...HIGH WIND WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS CANCELLED THE HIGH WIND WARNING. HIGH WINDS HAVE ENDED ACROSS THE AREA WITH THE PASSAGE OF A COLD FRONT THIS EVENING. $$
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 20, 10:28 AM MST, 3 hours 9 minutes earlier.
Area forecast discussion, Dec 20, 10:28 AM MST, 3 hours 9 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE RIVERTON WY 1028 AM MST SAT DEC 20 2014 .SHORT TERM...TODAY THROUGH MONDAY NIGHT AN INTERESTING FORECAST PERIOD WITH A LOT OF POTENTIALLY SIGNIFICANT WEATHER DEVELOPING. A NEARLY ZONAL FLOW PATTERN IS EXPECTED THIS MORNING AND AFTERNOON...WITH SOME MOISTURE INCREASE SNOWFALL COVERAGE A BIT ACROSS WESTERN WYOMING. A PACIFIC STORM SYSTEM WILL CONTINUE TO MOVE THROUGH THE INTERMOUNTAIN WEST SATURDAY EVENING...WITH SNOWFALL INCREASING ACROSS WESTERN WYOMING. ADDITIONALLY...AN INCREASED TEMPERATURE GRADIENT IS EXPECTED BETWEEN CODY AND THE EASTERN PORTION OF YELLOWSTONE NATIONAL PARK. ADDITIONAL MOUNTAIN WAVE SIGNATURES ARE BEING DEMONSTRATED IN CURRENT MODEL ANALYSIS...WITH VERY STRONG WIND POSSIBLE AROUND THE FAVORED CLARK AREA. A HIGH WIND WATCH IS IN EFFECT FOR THIS LOCATION. SNOWFALL IS EXPECTED TO INCREASE TONIGHT AND PERSIST THROUGH MONDAY MORNING. SNOWFALL IS LOOKING TO BECOME HEAVY AT TIMES WITH SIGNIFICANT ACCUMULATIONS POSSIBLE ACROSS THE WESTERN MOUNTAINS AND VALLEYS. THE WINTER STORM WATCH REMAINS ACROSS THE AREA. ADDITIONAL LOCATIONS LOOK FAVORABLE FOR THE NEED OF WINTER WEATHER ADVISORIES...AND SNOWFALL TOTALS SHOULD BE ABLE TO BE FINALIZED DURING THE UPCOMING SHIFT. SIMULTANEOUSLY...MODELS CONTINUE TO INDICATE THE POTENTIAL FOR VERY STRONG WINDS ACROSS SWEETWATER COUNTY AND INTO THE GREEN MOUNTAINS AND RATTLESNAKE RANGE SUNDAY AFTERNOON AND EVENING. ANOTHER HIGH WIND WATCH HAS BEEN ISSUED TO ACCOUNT FOR THESE POTENTIALLY STRONG WINDS. SNOWFALL AND WIND IS EXPECTED TO WEAKEN MONDAY AS NORTHWEST FLOW WORKS TO BUILD OVER THE AREA...WITH MOST ACTIVITY WANED BY MONDAY AFTERNOON. SOME LIGHT SNOWFALL WILL REMAIN POSSIBLE ACROSS AREAS EAST OF THE DIVIDE LATE MONDAY AS THE SYSTEM CONTINUES TO MOVE INTO THE CENTRAL PLAINS. .LONG TERM...TUESDAY THROUGH SATURDAY QUITE THE MODEL DIVERGENCE TONIGHT BETWEEN THE GFS AND THE ECMWF. THE MODELS START OUT PRETTY CLOSE THROUGH TUESDAY WITH TRANSITORY RIDGE MOVING ACROSS THE AREA AFTER OUR SUN/MON SNOW AND WIND EVENT. ECMWF HAS SOME MOISTURE AND UPGLIDE IN THE PATTERN ALREADY TUESDAY SO SOME CHANCE POPS REMAIN...ESPECIALLY BY TUESDAY NIGHT. AFTER THAT...THE CHANGES BECOME VERY SIGNIFICANT. THE 00Z GFS ALLOWS THE CHRISTMAS EVE/CHRISTMAS DAY SYSTEM TO COME IN AT A HIGHER LATITUDE WITH LESS RIDGING BEHIND IT. THIS SOLUTION HAS A SEWD MOVING DISTURBANCE COMING THROUGH WITH THE MAIN EFFECT BEING STRONG TO HIGH WIND ACROSS THE LOWER ELEVATIONS AND A QUICK SHOT OF SNOW...MAINLY IN THE MOUNTAINS. THE ECMWF ON THE OTHER HAND IS STILL SHOWING THIS SYSTEM DROPPING INTO THE PACNW AND THEN THE NRN GREAT BASIN AS RIDGING DEVELOPS QUICKLY BEHIND IT. THE SYSTEM THEN CLOSES OFF OVER SRN WYOMING ON CHRISTMAS DAY WITH WIDESPREAD SNOW SPREADING EWD AND SWD CHRISTMAS EVE INTO EARLY CHRISTMAS DAY. THE DEVELOPMENT OF THIS SYSTEM IS STILL A COMBINATION OF THE CURRENT TROUGH OVER THE CENTRAL PACIFIC ACCOMPANIED BY AT LEAST A 170-180KT JET AND A POCKET OF COLD AIR POURING SOUTH IN THE KAMCHATKA REGION. A STRONG TROUGH WITH VERY COLD AIR BEHIND THIS SYSTEM AND A LEAD DISTURBANCE ARE RESPONSIBLE FOR THE UPSTREAM RIDGE ALONG THE COAST THAT THE ECMWF ESPECIALLY SHOWS. THE GFS HAS A SIMILAR SCENARIO BUT DIVERGES SLIGHTLY NOT ALLOWING THE RIDGE TO BUILD UPSTREAM AS MUCH. THAT MAKES ALL THE DIFFERENCE IN THE WORLD FOR OUR SENSIBLE WEATHER. STICKING CLOSER TO THE MORE CONSISTENT ECMWF AND USUALLY BETTER EURO IN THIS SCENARIO WHICH MEANS LITTLE CHANGE FOR OUR GOING FORECAST. COLD BEHIND THIS SYSTEM...ESPECIALLY WITH THE ECMWF SOLUTION FRIDAY NIGHT. ANOTHER POTENTIAL SEWD COLD MOVING SHORTWAVE MAY MOVE INTO THE NWRN PARTS AT THE END OF THIS PERIOD. THIS SYSTEM IS ACTUALLY THE ONE EXPECTED TO PUMP SOME WARM AIR INTO OUR RIDGE ALONG THE COAST AND AID IN THE DIGGING OUR CHRISTMAS SYSTEM. .AVIATION.../18Z ISSUANCE/ EAST OF THE DIVIDE...KCOD/KCPR/KLND/KRIW/KWRL ROUTES VFR CONDITIONS ARE EXPECTED TO PREVAIL THROUGH 18Z SUNDAY AT THE AIRPORTS. ALONG AND EAST OF THE CONTINENTAL DIVIDE OVER THE MOUNTAINS MVFR TO IFR CEILINGS WITH VISIBILITIES REDUCED IN SNOW AND BLOWING SNOW WILL BECOME PREVAILING ABOVE 8500 FEET WITH WIDESPREAD MOUNTAIN OBSCURATIONS. STRONG WEST WINDS WILL PRODUCE AREAS OF LOW LEVEL WIND SHEAR ALONG AND NEAR THE EAST SLOPES OF THE MOUNTAINS. WEST OF THE DIVIDE...KBPI/KJAC/KPNA/KRKS ROUTES MVFR TO IFR CEILINGS WITH VISIBILITIES REDUCED IN SNOW AND BLOWING SNOW WILL BECOME PREVAILING BY 06Z WITH WIDESPREAD MOUNTAIN OBSCURATIONS. STRONG WEST WINDS WILL PRODUCE AREAS OF LOW LEVEL WIND SHEAR ALONG AND NEAR THE SLOPES OF THE MOUNTAINS. .FIRE WEATHER... A PLETHORA OF POTENTIALLY ADVERSE WEATHER CONDITIONS ARE POSSIBLE OVER THE NEXT COUPLE DAYS. STRONG WIND MAY DEVELOP ACROSS THE CODY FOOTHILLS LATE THIS EVENING...AND CONTINUE INTO SUNDAY MORNING. MEANWHILE...SNOWFALL WILL INTENSIFY ACROSS THE WESTERN MOUNTAINS AND VALLEYS...AND WILL PERSIST THROUGH MONDAY MORNING. SNOWFALL MAY COMBINE WITH GUSTY WIND AT TIMES. AS THE SYSTEM CONTINUES TO IMPACT THE STATE...STRONG WIND IS POSSIBLE TO DEVELOP ACROSS GREEN MOUNTAIN AND RATTLESNAKE RANGE...ALONG WITH THE INTERSTATE 80 CORRIDOR THROUGH SWEETWATER COUNTY. THESE STRONG WINDS AND COMBINED SNOW AND WIND WILL MAKE FOR GENERALLY UNFAVORABLE BURN CONDITIONS. && .RIW WATCHES/WARNINGS/ADVISORIES... HIGH WIND WATCH FROM SUNDAY MORNING THROUGH SUNDAY EVENING WYZ019-028>030. WINTER STORM WATCH FROM THIS EVENING THROUGH MONDAY MORNING WYZ002-014-015-025. WINTER STORM WATCH FROM 8 PM MST THIS EVENING THROUGH MONDAY MORNING WYZ001-012-013-023-024. HIGH WIND WATCH FROM 8 PM MST THIS EVENING THROUGH SUNDAY MORNING WYZ003. && SHORT TERM...BRANHAM LONG TERM...SKRBAC AVIATION...C.BAKER FIRE WEATHER...BRANHAM
Hazardous weather outlook, Dec 20, 3:28 AM MST, 10 hours 9 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE RIVERTON WY 328 AM MST SAT DEC 20 2014 WYZ001>020-022>030-211200- ABSAROKA MOUNTAINS-BIGHORN MOUNTAINS SOUTHEAST- BIGHORN MOUNTAINS WEST-CASPER MOUNTAIN-CODY FOOTHILLS- EAST SWEETWATER COUNTY-FLAMING GORGE- GREEN MOUNTAINS AND RATTLESNAKE RANGE-JACKSON HOLE-LANDER FOOTHILLS- NATRONA COUNTY LOWER ELEVATIONS-NORTH BIG HORN BASIN- NORTHEAST JOHNSON COUNTY-OWL CREEK AND BRIDGER MOUNTAINS- ROCK SPRINGS AND GREEN RIVER-SALT RIVER AND WYOMING RANGES- SOUTH LINCOLN COUNTY-SOUTHEAST BIG HORN BASIN- SOUTHEAST JOHNSON COUNTY-SOUTHWEST BIG HORN BASIN-STAR VALLEY- TETON AND GROS VENTRE MOUNTAINS-UPPER GREEN RIVER BASIN- UPPER GREEN RIVER BASIN FOOTHILLS-UPPER WIND RIVER BASIN- WIND RIVER BASIN-WIND RIVER MOUNTAINS EAST-WIND RIVER MOUNTAINS WEST- YELLOWSTONE NATIONAL PARK- 328 AM MST SAT DEC 20 2014 ...WINTER STORM WATCH FOR PORTIONS OF WESTERN WYOMING THIS EVENING THROUGH MONDAY MORNING... ...HIGH WIND WATCH FOR THE CODY FOOTHILLS TONIGHT THROUGH 11 AM SUNDAY... ...HIGH WIND WATCH SOUTHERN WYOMING SUNDAY AFTERNOON AND EVENING... THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN AND CENTRAL WYOMING. .DAY ONE...TODAY AND TONIGHT PATCHY FOG IS POSSIBLE IN THE LOW LYING AROUND THE WIND RIVER BASIN AND LANDER FOOTHILLS THIS MORNING...WHICH SHOULD LIFT BY THE LATE MORNING HOURS. STRONG WIND IS POSSIBLE ACROSS THE CODY FOOTHILLS TONIGHT...WITH GUSTS UP TO 60 MPH POSSIBLE AROUND THE CLARK AREA. PLEASE SEE THE HIGH WIND WATCH PRODUCT FOR ADDITIONAL DETAILS. ADDITIONALLY... SNOWFALL ACROSS WESTERN WYOMING MAY INTENSIFY DURING THE EVENING HOURS AND CONTINUE THROUGH THE OVERNIGHT HOURS. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY SUNDAY THROUGH MONDAY...SIGNIFICANT SNOWFALL AND WIND EXPECTED IN WESTERN WYOMING. SNOWFALL AMOUNTS OF 1 TO 2 FEET ARE POSSIBLE IN THE WESTERN MOUNTAINS WITH THE LOWER ELEVATIONS AND VALLEYS POTENTIALLY RECEIVING 5 TO 10 INCHES WITH LOCALLY HIGHER AMOUNTS. VERY STRONG WINDS ARE EXPECTED ACROSS SWEETWATER COUNTY AND INTO THE GREEN MOUNTAINS/RATTLESNAKE RANGE SUNDAY INTO MONDAY. STRONG WINDS MAY ALSO BLOW SUNDAY NIGHT FROM DUBOIS TO RIVERTON. WEDNESDAY NIGHT THROUGH CHRISTMAS DAY...A NEW STORM SYSTEM WILL DEVELOP TO OUR WEST SPREADING SNOW FROM WEST TO EAST. THE POTENTIAL FOR SIGNIFICANT SNOWFALL IS STILL A POSSIBILITY ACROSS CENTRAL AND SOUTHWEST WYOMING ON CHRISTMAS DAY. COMPUTER MODELS HAVE DIVERGED MORE TONIGHT SO STAY TUNED OVER THE NEXT SEVERAL DAYS ON THIS POTENTIAL TRAVEL IMPACTING STORM. .SPOTTER INFORMATION STATEMENT... SPOTTERS ARE ENCOURAGED TO STRONG WINDS IN THE CODY FOOTHILLS TONIGHT AND SNOWFALL IN THE FAR WEST. THANK YOU. TEAM RIVERTON
The office that day
Everything else NWS Riverton, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 20, 3:07 AM MST | High Wind Watch | RIW | Fremont, Natrona, Park, Sweetwater | 11 hr |
| Dec 20, 2:07 PM MST | Winter Storm Warning | RIW | Fremont, Hot Springs, Lincoln, Park, Sublette, Teton | 31 hr |
Nearby
High Wind Warnings in Wyoming, 2014Every high wind warning in 2014
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.