Alert archive / Wyoming / Red Flag Warnings in 2014
Red Flag Warning 5, NWS Riverton, WY
NWS Riverton, WY issued this red flag warning at Jul 22, 2014, 11:41 PM MDT for 8 counties in Wyoming. It took effect at Jul 23, 2014, 12:00 PM MDT. It was in force for 3 days. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jul 22, 2014, 11:41 PM MDT (05:41 UTC)
- In effect from
- Jul 23, 2014, 12:00 PM MDT
- Expired
- Jul 26, 2014, 9:00 PM MDT
- In force
- 3 days
- Issued by
- NWS Riverton, WY
Counties Big Horn County, WY, Fremont County, WY, Hot Springs County, WY, Johnson County, WY, Natrona County, WY, Park County, WY, Sweetwater County, WY, Washakie County, WY
The radar
The Riverton/Lander radar (KRIW), 63 km from the middle of the area, began a volume at 05:43 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.
The nearest sounding before it
Riverton, WY (KRIW), launched 00:00Z, 5.7 hours before the alert went out and 59 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
- 264 J/kg
- Mixed-layer CIN
- -4 J/kg
- Mixed-layer LCL
- 3487 m above ground
- 0-6 km bulk shear
- 50 kt
- 0-1 km storm-relative helicity
- -15 m²/s²
- 0-3 km storm-relative helicity
- 53 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- -0.2
The text
As transmitted, in the capitals the NWS used until 2016.
093 WWUS85 KRIW 230541 RFWRIW URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 1141 PM MDT TUE JUL 22 2014 ...RED FLAG WARNING FOR WEDNESDAY...THURSDAY AND FRIDAY AFTERNOONS AND EARLY EVENINGS FOR WIND AND LOW RELATIVE HUMIDITY... .WIND AND LOW RELATIVE HUMIDITY WILL COMBINE WITH CRITICALLY DRY VEGETATION TO RESULT IN DANGEROUS BURNING CONDITIONS FOR WEDNESDAY... THURSDAY AND FRIDAY AFTERNOONS AND EARLY EVENINGS. THE TIME FRAME FOR THE WIND TO COMBINE WITH THE LOW RELATIVE HUMIDITY FOR POTENTIAL CRITICAL FIRE WEATHER CONDITIONS WILL BE FROM NOON THROUGH 9 PM WEDNESDAY...NOON THROUGH 9 PM THURSDAY AND AGAIN FROM NOON THROUGH 9 PM FRIDAY. ADDITIONALLY...THERE WILL BE A CHANCE FOR AN ISOLATED DRY THUNDERSTORM WEDNESDAY AFTERNOON AND EVENING FOR ZONES 279...280...285 AND 300...THEN AGAIN THURSDAY AFTERNOON OVER ZONES 279...280 AND 300. WYZ279-232200- /O.UPG.KRIW.FW.A.0001.140723T1800Z-140725T0200Z/ /O.NEW.KRIW.FW.W.0005.140723T1800Z-140726T0300Z/ SWEETWATER COUNTY/ROCK SPRINGS BLM/FLAMING GORGE NRA- 1141 PM MDT TUE JUL 22 2014 ...RED FLAG WARNING IN EFFECT FROM NOON WEDNESDAY TO 9 PM MDT FRIDAY FOR WIND...LOW RELATIVE HUMIDITY AND ISOLATED DRY THUNDERSTORMS FOR FIRE WEATHER ZONE 279... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A RED FLAG WARNING FOR WIND AND LOW RELATIVE HUMIDITY...WHICH IS IN EFFECT FROM NOON WEDNESDAY TO 9 PM MDT FRIDAY. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. * AFFECTED AREA...FIRE WEATHER ZONE 279. * WINDS...SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...DROPPING TO 10 TO 15 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ280-300-232200- /O.UPG.KRIW.FW.A.0001.140723T1800Z-140725T0200Z/ /O.NEW.KRIW.FW.W.0005.140723T1800Z-140726T0300Z/ NATRONA COUNTY/CASPER BLM-CASPER MOUNTAIN- 1141 PM MDT TUE JUL 22 2014 ...RED FLAG WARNING IN EFFECT FROM NOON WEDNESDAY TO 9 PM MDT FRIDAY FOR WIND...LOW RELATIVE HUMIDITY...AND ISOLATED DRY THUNDERSTORMS FOR FIRE WEATHER ZONES 280 AND 300... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A RED FLAG WARNING FOR WIND AND LOW RELATIVE HUMIDITY...WHICH IS IN EFFECT FROM NOON WEDNESDAY TO 9 PM MDT FRIDAY. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. * AFFECTED AREA...FIRE WEATHER ZONES 280 AND 300. * WINDS...SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...8 TO 14 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ283-232200- /O.UPG.KRIW.FW.A.0001.140723T1800Z-140725T0200Z/ /O.NEW.KRIW.FW.W.0005.140723T1800Z-140726T0300Z/ UPPER WIND RIVER BASIN/WIND RIVER BASIN- 1141 PM MDT TUE JUL 22 2014 ...RED FLAG WARNING IN EFFECT FROM NOON WEDNESDAY TO 9 PM MDT FRIDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 283... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A RED FLAG WARNING FOR WIND AND LOW RELATIVE HUMIDITY...WHICH IS IN EFFECT FROM NOON WEDNESDAY TO 9 PM MDT FRIDAY. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. * AFFECTED AREA...FIRE WEATHER ZONE 283. * WINDS...SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...DROPPING TO 10 TO 15 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ285-287-232200- /O.UPG.KRIW.FW.A.0001.140723T1800Z-140725T0200Z/ /O.NEW.KRIW.FW.W.0005.140723T1800Z-140726T0300Z/ SOUTH BIGHORN MOUNTAINS-OWL CREEK MOUNTAINS- 1141 PM MDT TUE JUL 22 2014 ...RED FLAG WARNING IN EFFECT FROM NOON WEDNESDAY TO 9 PM MDT FRIDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 285 AND 287... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A RED FLAG WARNING FOR WIND AND LOW RELATIVE HUMIDITY...WHICH IS IN EFFECT FROM NOON WEDNESDAY TO 9 PM MDT FRIDAY. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. * AFFECTED AREA...FIRE WEATHER ZONES 285 AND 287. * WINDS...SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...12 TO 17 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ HTTP://WEATHER.GOV/RIVERTON
12 follow-up statements
609 WWUS85 KRIW 230827 RFWRIW URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 227 AM MDT WED JUL 23 2014 ...RED FLAG WARNING FOR WEDNESDAY...THURSDAY AND FRIDAY AFTERNOONS AND EARLY EVENINGS FOR WIND AND LOW RELATIVE HUMIDITY... ...FIRE WEATHER WATCH FOR THURSDAY AND FRIDAY AFTERNOON AND EARLY EVENING FOR WIND AND LOW RELATIVE HUMIDITY IN THE CODY FOOTHILLS... .WIND AND LOW RELATIVE HUMIDITY WILL COMBINE WITH CRITICALLY DRY VEGETATION TO RESULT IN DANGEROUS BURNING CONDITIONS FOR TODAY...THURSDAY AND FRIDAY AFTERNOONS AND EARLY EVENINGS. THE TIME FRAME FOR THE WIND TO COMBINE WITH THE LOW RELATIVE HUMIDITY FOR POTENTIAL CRITICAL FIRE WEATHER CONDITIONS WILL BE FROM NOON THROUGH 9 PM WEDNESDAY...NOON THROUGH 9 PM THURSDAY AND AGAIN FROM NOON THROUGH 9 PM FRIDAY. ADDITIONALLY...THERE WILL BE A CHANCE FOR AN ISOLATED DRY THUNDERSTORM WEDNESDAY AFTERNOON AND EVENING FOR ZONES 279...280...285 AND 300...THEN AGAIN THURSDAY AFTERNOON OVER ZONES 279...280 AND 300. WYZ279-232200- /O.CON.KRIW.FW.W.0005.140723T1800Z-140726T0300Z/ SWEETWATER COUNTY/ROCK SPRINGS BLM/FLAMING GORGE NRA- 227 AM MDT WED JUL 23 2014 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON WEDNESDAY TO 9 PM MDT FRIDAY FOR WIND...LOW RELATIVE HUMIDITY AND ISOLATED DRY THUNDERSTORMS FOR FIRE WEATHER ZONE 279... * AFFECTED AREA...FIRE WEATHER ZONE 279. * WINDS...SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...AS LOW AS 11 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ280-300-232200- /O.CON.KRIW.FW.W.0005.140723T1800Z-140726T0300Z/ NATRONA COUNTY/CASPER BLM-CASPER MOUNTAIN- 227 AM MDT WED JUL 23 2014 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON WEDNESDAY TO 9 PM MDT FRIDAY FOR WIND...LOW RELATIVE HUMIDITY...AND ISOLATED DRY THUNDERSTORMS FOR FIRE WEATHER ZONES 280 AND 300... * AFFECTED AREA...FIRE WEATHER ZONES 280 AND 300. * WINDS...WEST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...AS LOW AS 10 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ283-232200- /O.CON.KRIW.FW.W.0005.140723T1800Z-140726T0300Z/ UPPER WIND RIVER BASIN/WIND RIVER BASIN- 227 AM MDT WED JUL 23 2014 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON WEDNESDAY TO 9 PM MDT FRIDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 283... * AFFECTED AREA...FIRE WEATHER ZONE 283. * WINDS...WEST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...AS LOW AS 11 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ285-287-232200- /O.CON.KRIW.FW.W.0005.140723T1800Z-140726T0300Z/ SOUTH BIGHORN MOUNTAINS-OWL CREEK MOUNTAINS- 227 AM MDT WED JUL 23 2014 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON WEDNESDAY TO 9 PM MDT FRIDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 285 AND 287... * AFFECTED AREA...FIRE WEATHER ZONES 285 AND 287. * WINDS...WEST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...AS LOW AS 13 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ276-232200- /O.NEW.KRIW.FW.A.0002.140724T1800Z-140726T0300Z/ CODY FOOTHILLS- 227 AM MDT WED JUL 23 2014 ...FIRE WEATHER WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 276... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A FIRE WEATHER WATCH FOR WIND AND LOW RELATIVE HUMIDITY...WHICH IS IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY EVENING. * AFFECTED AREA...FIRE WEATHER ZONE 276. * WINDS...WEST 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...AS LOW AS 15 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE RED FLAG WARNINGS. && $$ HTTP://WEATHER.GOV/RIVERTON
373 WWUS85 KRIW 231737 RFWRIW URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 1137 AM MDT WED JUL 23 2014 ...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 9 PM MDT FRIDAY FOR FIRE ZONES 279...280...283...285...287 AND 300... ...FIRE WEATHER WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY EVENING FOR FIRE ZONE 276... .WIND AND LOW RELATIVE HUMIDITY WILL COMBINE WITH CRITICALLY DRY VEGETATION TO RESULT IN DANGEROUS BURNING CONDITIONS FOR TODAY... THURSDAY AND FRIDAY AFTERNOONS AND EARLY EVENINGS. THE TIME FRAME FOR THE WIND TO COMBINE WITH THE LOW RELATIVE HUMIDITY FOR POTENTIAL CRITICAL FIRE WEATHER CONDITIONS WILL BE FROM NOON THROUGH 9 PM WEDNESDAY...NOON THROUGH 9 PM THURSDAY AND AGAIN FROM NOON THROUGH 9 PM FRIDAY. ADDITIONALLY...THERE WILL BE A CHANCE FOR AN ISOLATED DRY THUNDERSTORM WEDNESDAY AFTERNOON AND EVENING FOR ZONES 279...280...283...285...287 AND 300...THEN AGAIN THURSDAY AFTERNOON OVER ZONES 279...280 AND 300. WYZ279-241000- /O.CON.KRIW.FW.W.0005.140723T1800Z-140726T0300Z/ SWEETWATER COUNTY/ROCK SPRINGS BLM/FLAMING GORGE NRA- 1137 AM MDT WED JUL 23 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT FRIDAY FOR WIND...LOW RELATIVE HUMIDITY...6 HAINES INDEX...AND ISOLATED DRY THUNDERSTORMS FOR FIRE WEATHER ZONE 279... * AFFECTED AREA...FIRE WEATHER ZONE 279. * WINDS...SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...7 TO 11 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ280-300-241000- /O.CON.KRIW.FW.W.0005.140723T1800Z-140726T0300Z/ NATRONA COUNTY/CASPER BLM-CASPER MOUNTAIN- 1137 AM MDT WED JUL 23 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT FRIDAY FOR WIND...LOW RELATIVE HUMIDITY...6 HAINES INDEX...AND ISOLATED DRY THUNDERSTORMS FOR FIRE WEATHER ZONES 280 AND 300... * AFFECTED AREA...FIRE WEATHER ZONES 280 AND 300. * WINDS...WEST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...AS LOW AS 10 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ283-241000- /O.CON.KRIW.FW.W.0005.140723T1800Z-140726T0300Z/ UPPER WIND RIVER BASIN/WIND RIVER BASIN- 1137 AM MDT WED JUL 23 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT FRIDAY FOR WIND...LOW RELATIVE HUMIDITY...ISOLATED DRY THUNDERSTORMS AND A HAINES INDEX BETWEEN 5 AND 6 FOR FIRE WEATHER ZONE 283... * AFFECTED AREA...FIRE WEATHER ZONE 283. * WINDS...WEST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...AS LOW AS 11 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ285-287-241000- /O.CON.KRIW.FW.W.0005.140723T1800Z-140726T0300Z/ SOUTH BIGHORN MOUNTAINS-OWL CREEK MOUNTAINS- 1137 AM MDT WED JUL 23 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT FRIDAY FOR WIND...LOW RELATIVE HUMIDITY...ISOLATED DRY THUNDERSTORMS AND AND A HAINES INDEX BETWEEN 5 AND 6 FOR FIRE WEATHER ZONES 285 AND 287... * AFFECTED AREA...FIRE WEATHER ZONES 285 AND 287. * WINDS...WEST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...AS LOW AS 13 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ276-241000- /O.CON.KRIW.FW.A.0002.140724T1800Z-140726T0300Z/ CODY FOOTHILLS- 1137 AM MDT WED JUL 23 2014 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 276... * AFFECTED AREA...FIRE WEATHER ZONE 276. * WINDS...WEST 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...AS LOW AS 15 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE RED FLAG WARNINGS. && $$ HTTP://WEATHER.GOV/RIVERTON
615 WWUS85 KRIW 240807 RFWRIW URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 207 AM MDT THU JUL 24 2014 ...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 9 PM MDT FRIDAY FOR FIRE ZONES 276...279...280...283...285...287 AND 300... .WIND AND LOW RELATIVE HUMIDITY WILL COMBINE WITH CRITICALLY DRY VEGETATION TO RESULT IN DANGEROUS BURNING CONDITIONS FOR TODAY... AND FRIDAY AFTERNOONS AND EARLY EVENINGS. THE TIME FRAME FOR THE WIND TO COMBINE WITH THE LOW RELATIVE HUMIDITY FOR POTENTIAL CRITICAL FIRE WEATHER CONDITIONS WILL BE FROM NOON THROUGH 9 PM TODAY AND AGAIN FROM NOON THROUGH 9 PM FRIDAY. ADDITIONALLY...THERE WILL BE A CHANCE FOR AN ISOLATED DRY THUNDERSTORM THIS MORNING AND AFTERNOON FOR ZONES 279...280...AND 300. WYZ276-242200- /O.UPG.KRIW.FW.A.0002.140724T1800Z-140726T0300Z/ /O.EXB.KRIW.FW.W.0005.140724T1800Z-140726T0300Z/ CODY FOOTHILLS- 207 AM MDT THU JUL 24 2014 ...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 9 PM MDT FRIDAY FOR WIND...LOW RELATIVE HUMIDITY...AND A HAINES INDEX OF 5 FOR FIRE WEATHER ZONE 276... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A RED FLAG WARNING FOR WIND AND LOW RELATIVE HUMIDITY...WHICH IS IN EFFECT FROM NOON TODAY TO 9 PM MDT FRIDAY. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. * AFFECTED AREA...FIRE WEATHER ZONE 276. * WINDS...WEST 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...AS LOW AS 13 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ279-242200- /O.CON.KRIW.FW.W.0005.000000T0000Z-140726T0300Z/ SWEETWATER COUNTY/ROCK SPRINGS BLM/FLAMING GORGE NRA- 207 AM MDT THU JUL 24 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT FRIDAY FOR WIND...LOW RELATIVE HUMIDITY...A HAINES INDEX OF 5...AND ISOLATED DRY THUNDERSTORMS FOR FIRE WEATHER ZONE 279... * AFFECTED AREA...FIRE WEATHER ZONE 279. * WINDS...SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...AS LOW AS 12 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ280-300-242200- /O.CON.KRIW.FW.W.0005.000000T0000Z-140726T0300Z/ NATRONA COUNTY/CASPER BLM-CASPER MOUNTAIN- 207 AM MDT THU JUL 24 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT FRIDAY FOR WIND...LOW RELATIVE HUMIDITY...A HAINES INDEX OF 5...AND ISOLATED DRY THUNDERSTORMS FOR FIRE WEATHER ZONES 280 AND 300... * AFFECTED AREA...FIRE WEATHER ZONES 280 AND 300. * WINDS...SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 40 MPH. * RELATIVE HUMIDITY...AS LOW AS 11 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ283-242200- /O.CON.KRIW.FW.W.0005.000000T0000Z-140726T0300Z/ UPPER WIND RIVER BASIN/WIND RIVER BASIN- 207 AM MDT THU JUL 24 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT FRIDAY FOR WIND...LOW RELATIVE HUMIDITY...AND A HAINES INDEX OF 5 FOR FIRE WEATHER ZONE 283... * AFFECTED AREA...FIRE WEATHER ZONE 283. * WINDS...WEST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...AS LOW AS 10 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ285-287-242200- /O.CON.KRIW.FW.W.0005.000000T0000Z-140726T0300Z/ SOUTH BIGHORN MOUNTAINS-OWL CREEK MOUNTAINS- 207 AM MDT THU JUL 24 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT FRIDAY FOR WIND...LOW RELATIVE HUMIDITY...ISOLATED DRY THUNDERSTORMS AND AND A HAINES INDEX OF 5 FOR FIRE WEATHER ZONES 285 AND 287... * AFFECTED AREA...FIRE WEATHER ZONES 285 AND 287. * WINDS...WEST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...AS LOW AS 13 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ HTTP://WEATHER.GOV/RIVERTON
862 WWUS85 KRIW 241728 RFWRIW URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 1128 AM MDT THU JUL 24 2014 ...RED FLAG WARNING IN EFFECT THROUGH 9 PM MDT FRIDAY FOR FIRE ZONES 276...279...280...283...285...287 AND 300... .WIND...LOW RELATIVE HUMIDITY AND HIGH HAINES INDEX OF 5 TO 6 WILL COMBINE WITH CRITICALLY DRY VEGETATION TO RESULT IN DANGEROUS BURNING CONDITIONS THROUGH THIS EVENING AND AGAIN FRIDAY AFTERNOON AND EVENING. THE TIME FRAME FOR THE WIND TO COMBINE WITH THE LOW RELATIVE HUMIDITY FOR POTENTIAL CRITICAL FIRE WEATHER CONDITIONS WILL BE THROUGH 9 PM TODAY AND AGAIN FROM NOON THROUGH 9 PM FRIDAY. ADDITIONALLY... THERE WILL BE A CHANCE FOR AN ISOLATED DRY THUNDERSTORM THIS MORNING AND AFTERNOON FOR ZONES 279...280...AND 300. WYZ279-251000- /O.CON.KRIW.FW.W.0005.000000T0000Z-140726T0300Z/ SWEETWATER COUNTY/ROCK SPRINGS BLM/FLAMING GORGE NRA- 1128 AM MDT THU JUL 24 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT FRIDAY FOR WIND...LOW RELATIVE HUMIDITY...A HAINES INDEX OF 5...AND ISOLATED DRY THUNDERSTORMS FOR FIRE WEATHER ZONE 279... * AFFECTED AREA...FIRE WEATHER ZONE 279. * WINDS...SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...12 TO 15 PERCENT TODAY AND 10 TO 12 PERCENT FRIDAY. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ280-300-251000- /O.CON.KRIW.FW.W.0005.000000T0000Z-140726T0300Z/ NATRONA COUNTY/CASPER BLM-CASPER MOUNTAIN- 1128 AM MDT THU JUL 24 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT FRIDAY FOR WIND...LOW RELATIVE HUMIDITY...A HAINES INDEX OF 5...AND ISOLATED DRY THUNDERSTORMS FOR FIRE WEATHER ZONES 280 AND 300... * AFFECTED AREA...FIRE WEATHER ZONES 280 AND 300. * WINDS...SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 40 MPH. * RELATIVE HUMIDITY...AS LOW AS 11 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ283-251000- /O.CON.KRIW.FW.W.0005.000000T0000Z-140726T0300Z/ UPPER WIND RIVER BASIN/WIND RIVER BASIN- 1128 AM MDT THU JUL 24 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT FRIDAY FOR WIND...LOW RELATIVE HUMIDITY...AND A HAINES INDEX OF 5 FOR FIRE WEATHER ZONE 283... * AFFECTED AREA...FIRE WEATHER ZONE 283. * WINDS...WEST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...AS LOW AS 10 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ285-287-251000- /O.CON.KRIW.FW.W.0005.000000T0000Z-140726T0300Z/ SOUTH BIGHORN MOUNTAINS-OWL CREEK MOUNTAINS- 1128 AM MDT THU JUL 24 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT FRIDAY FOR WIND...LOW RELATIVE HUMIDITY...ISOLATED DRY THUNDERSTORMS AND AND A HAINES INDEX OF 5 FOR FIRE WEATHER ZONES 285 AND 287... * AFFECTED AREA...FIRE WEATHER ZONES 285 AND 287. * WINDS...WEST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...AS LOW AS 13 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ276-251000- /O.CON.KRIW.FW.W.0005.140724T1800Z-140726T0300Z/ CODY FOOTHILLS- 1128 AM MDT THU JUL 24 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT FRIDAY FOR WIND...LOW RELATIVE HUMIDITY...AND A HAINES INDEX OF 5 FOR FIRE WEATHER ZONE 276... * AFFECTED AREA...FIRE WEATHER ZONE 276. * WINDS...WEST 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...AS LOW AS 13 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ HTTP://WEATHER.GOV/RIVERTON
474 WWUS85 KRIW 242147 RFWRIW URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 347 PM MDT THU JUL 24 2014 ...RED FLAG WARNING IN EFFECT THROUGH 9 PM MDT FRIDAY FOR FIRE ZONES 276...279...280...283...285...287 AND 300... ...RED FLAG WARNING UNTIL 9 PM THIS EVENING FOR 275...281 AND 282... .WIND...LOW RELATIVE HUMIDITY AND HIGH HAINES INDEX OF 5 TO 6 WILL COMBINE WITH CRITICALLY DRY VEGETATION TO RESULT IN DANGEROUS BURNING CONDITIONS THROUGH THIS EVENING AND AGAIN FRIDAY AFTERNOON AND EVENING. THE TIME FRAME FOR THE WIND TO COMBINE WITH THE LOW RELATIVE HUMIDITY FOR POTENTIAL CRITICAL FIRE WEATHER CONDITIONS WILL BE THROUGH 9 PM TODAY AND AGAIN FROM NOON THROUGH 9 PM FRIDAY. ADDITIONALLY... THERE WILL BE A CHANCE FOR AN ISOLATED DRY THUNDERSTORM THIS MORNING AND AFTERNOON FOR ZONES 279...280...AND 300. ADDED IN ZONES 275...281 AND 282 THROUGH THIS EVENING FOR HOT TEMPERATURES...STRONG WIND AND LOW RH. WYZ281-250300- /O.EXB.KRIW.FW.W.0005.000000T0000Z-140725T0300Z/ JOHNSON COUNTY/CASPER BLM- 347 PM MDT THU JUL 24 2014 ...RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 281... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A RED FLAG WARNING FOR WIND AND LOW RELATIVE HUMIDITY...WHICH IS IN EFFECT UNTIL 9 PM MDT THIS EVENING. * AFFECTED AREA...FIRE WEATHER ZONE 281. * WINDS...WEST 15 TO 25 MPH WITH GUSTS UP TO 40 MPH. * RELATIVE HUMIDITY...AS LOW AS 9 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ275-282-250300- /O.EXB.KRIW.FW.W.0005.000000T0000Z-140725T0300Z/ NORTH BIG HORN BASIN/WORLAND BLM-SOUTH BIG HORN BASIN/WORLAND BLM- 347 PM MDT THU JUL 24 2014 ...RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 275 AND 282... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A RED FLAG WARNING FOR WIND AND LOW RELATIVE HUMIDITY...WHICH IS IN EFFECT UNTIL 9 PM MDT THIS EVENING. * AFFECTED AREA...FIRE WEATHER ZONES 275 AND 282. * WINDS...WEST 15 TO 25 MPH WITH GUSTS UP TO 40 MPH. * RELATIVE HUMIDITY...AS LOW AS 9 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ279-251000- /O.CON.KRIW.FW.W.0005.000000T0000Z-140726T0300Z/ SWEETWATER COUNTY/ROCK SPRINGS BLM/FLAMING GORGE NRA- 347 PM MDT THU JUL 24 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT FRIDAY FOR WIND...LOW RELATIVE HUMIDITY...A HAINES INDEX OF 5...AND ISOLATED DRY THUNDERSTORMS FOR FIRE WEATHER ZONE 279... * AFFECTED AREA...FIRE WEATHER ZONE 279. * WINDS...SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...12 TO 15 PERCENT TODAY AND 10 TO 12 PERCENT FRIDAY. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ280-300-251000- /O.CON.KRIW.FW.W.0005.000000T0000Z-140726T0300Z/ NATRONA COUNTY/CASPER BLM-CASPER MOUNTAIN- 347 PM MDT THU JUL 24 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT FRIDAY FOR WIND...LOW RELATIVE HUMIDITY...A HAINES INDEX OF 5...AND ISOLATED DRY THUNDERSTORMS FOR FIRE WEATHER ZONES 280 AND 300... * AFFECTED AREA...FIRE WEATHER ZONES 280 AND 300. * WINDS...SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 40 MPH. * RELATIVE HUMIDITY...AS LOW AS 11 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ283-251000- /O.CON.KRIW.FW.W.0005.000000T0000Z-140726T0300Z/ UPPER WIND RIVER BASIN/WIND RIVER BASIN- 347 PM MDT THU JUL 24 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT FRIDAY FOR WIND...LOW RELATIVE HUMIDITY...AND A HAINES INDEX OF 5 FOR FIRE WEATHER ZONE 283... * AFFECTED AREA...FIRE WEATHER ZONE 283. * WINDS...WEST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...AS LOW AS 10 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ285-287-251000- /O.CON.KRIW.FW.W.0005.000000T0000Z-140726T0300Z/ SOUTH BIGHORN MOUNTAINS-OWL CREEK MOUNTAINS- 347 PM MDT THU JUL 24 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT FRIDAY FOR WIND...LOW RELATIVE HUMIDITY...ISOLATED DRY THUNDERSTORMS AND AND A HAINES INDEX OF 5 FOR FIRE WEATHER ZONES 285 AND 287... * AFFECTED AREA...FIRE WEATHER ZONES 285 AND 287. * WINDS...WEST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...AS LOW AS 13 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ276-251000- /O.CON.KRIW.FW.W.0005.000000T0000Z-140726T0300Z/ CODY FOOTHILLS- 347 PM MDT THU JUL 24 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT FRIDAY FOR WIND...LOW RELATIVE HUMIDITY...AND A HAINES INDEX OF 5 FOR FIRE WEATHER ZONE 276... * AFFECTED AREA...FIRE WEATHER ZONE 276. * WINDS...WEST 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...AS LOW AS 13 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ HTTP://WEATHER.GOV/RIVERTON
848 WWUS85 KRIW 250302 RFWRIW URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 902 PM MDT THU JUL 24 2014 ...RED FLAG WARNING IN EFFECT THROUGH 9 PM MDT FRIDAY FOR FIRE ZONES 276...279...280...283...285...287 AND 300... ...RED FLAG WARNING UNTIL 9 PM THIS EVENING FOR 275...281 AND 282... .WIND...LOW RELATIVE HUMIDITY AND HIGH HAINES INDEX OF 5 TO 6 WILL COMBINE WITH CRITICALLY DRY VEGETATION TO RESULT IN DANGEROUS BURNING CONDITIONS THROUGH THIS EVENING AND AGAIN FRIDAY AFTERNOON AND EVENING. THE TIME FRAME FOR THE WIND TO COMBINE WITH THE LOW RELATIVE HUMIDITY FOR POTENTIAL CRITICAL FIRE WEATHER CONDITIONS WILL BE THROUGH 9 PM TODAY AND AGAIN FROM NOON THROUGH 9 PM FRIDAY. ADDITIONALLY... THERE WILL BE A CHANCE FOR AN ISOLATED DRY THUNDERSTORM THIS MORNING AND AFTERNOON FOR ZONES 279...280...AND 300. ADDED IN ZONES 275...281 AND 282 THROUGH THIS EVENING FOR HOT TEMPERATURES...STRONG WIND AND LOW RH. WYZ281-250415- /O.EXP.KRIW.FW.W.0005.000000T0000Z-140725T0300Z/ JOHNSON COUNTY/CASPER BLM- 902 PM MDT THU JUL 24 2014 ...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 281... WIND SPEEDS HAVE DROPPED CONSIDERABLY AND RELATIVE HUMIDITY IS BEGINNING TO RISE. ALTHOUGH WINDS WILL PICK UP AGAIN THIS EVENING BEHIND A FRONT...RELATIVE HUMIDITY WILL ALSO CONTINUE TO RISE. THEREFORE THE RED FLAG WARNING WILL BE ALLOWED TO EXPIRE. $$ WYZ275-282-250415- /O.EXP.KRIW.FW.W.0005.000000T0000Z-140725T0300Z/ NORTH BIG HORN BASIN/WORLAND BLM-SOUTH BIG HORN BASIN/WORLAND BLM- 902 PM MDT THU JUL 24 2014 ...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 275 AND 282... WIND SPEEDS HAVE DROPPED CONSIDERABLY AND RELATIVE HUMIDITY IS BEGINNING TO RISE. THEREFORE THE RED FLAG WARNING WILL BE ALLOWED TO EXPIRE. $$ WYZ279-251000- /O.CON.KRIW.FW.W.0005.000000T0000Z-140726T0300Z/ SWEETWATER COUNTY/ROCK SPRINGS BLM/FLAMING GORGE NRA- 902 PM MDT THU JUL 24 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT FRIDAY FOR AFTERNOON WINDS...LOW RELATIVE HUMIDITY...AND A HAINES INDEX OF 5 FOR FIRE WEATHER ZONE 279... * AFFECTED AREA...FIRE WEATHER ZONE 279. * WINDS...SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 40 MPH. * RELATIVE HUMIDITY...AS LOW AS 11 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ280-300-251000- /O.CON.KRIW.FW.W.0005.000000T0000Z-140726T0300Z/ NATRONA COUNTY/CASPER BLM-CASPER MOUNTAIN- 902 PM MDT THU JUL 24 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT FRIDAY FOR AFTERNOON WIND...LOW RELATIVE HUMIDITY...AND A HAINES INDEX OF 5 FOR FIRE WEATHER ZONES 280 AND 300... * AFFECTED AREA...FIRE WEATHER ZONES 280 AND 300. * WINDS...WEST 15 TO 25 MPH WITH GUSTS UP TO 40 MPH. * RELATIVE HUMIDITY...AS LOW AS 10 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ283-251000- /O.CON.KRIW.FW.W.0005.000000T0000Z-140726T0300Z/ UPPER WIND RIVER BASIN/WIND RIVER BASIN- 902 PM MDT THU JUL 24 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT FRIDAY FOR AFTERNOON WIND...LOW RELATIVE HUMIDITY...AND A HAINES INDEX OF 5 FOR FIRE WEATHER ZONE 283... * AFFECTED AREA...FIRE WEATHER ZONE 283. * WINDS...WEST 10 TO 20 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...AS LOW AS 10 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ285-287-251000- /O.CON.KRIW.FW.W.0005.000000T0000Z-140726T0300Z/ SOUTH BIGHORN MOUNTAINS-OWL CREEK MOUNTAINS- 902 PM MDT THU JUL 24 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT FRIDAY FOR AFTERNOON WINDS...LOW RELATIVE HUMIDITY...AND A HAINES INDEX OF 5 FOR FIRE WEATHER ZONES 285 AND 287... * AFFECTED AREA...FIRE WEATHER ZONES 285 AND 287. * WINDS...WEST 10 TO 20 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...AS LOW AS 10 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ276-251000- /O.CON.KRIW.FW.W.0005.000000T0000Z-140726T0300Z/ CODY FOOTHILLS- 902 PM MDT THU JUL 24 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT FRIDAY FOR AFTERNOON WIND...LOW RELATIVE HUMIDITY...AND A HAINES INDEX OF 5 FOR FIRE WEATHER ZONE 276... * AFFECTED AREA...FIRE WEATHER ZONE 276. * WINDS...NORTHWEST 10 TO 20 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...AS LOW AS 8 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ HTTP://WEATHER.GOV/RIVERTON
893 WWUS85 KRIW 250826 RFWRIW URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 226 AM MDT FRI JUL 25 2014 ...RED FLAG WARNING IN EFFECT THROUGH 9 PM MDT TONIGHT FOR FIRE ZONES 279...280...283...285...287 AND 300... .WIND...LOW RELATIVE HUMIDITY AND HIGH HAINES INDEX OF 5 WILL COMBINE WITH CRITICALLY DRY VEGETATION AND RESULT IN DANGEROUS BURNING CONDITIONS THROUGH THIS EVENING. THE TIME FRAME FOR THE WIND TO COMBINE WITH THE LOW RELATIVE HUMIDITY FOR POTENTIAL CRITICAL FIRE WEATHER CONDITIONS WILL BE FROM NOON THROUGH 9 PM TONIGHT. WYZ276-250930- /O.CAN.KRIW.FW.W.0005.000000T0000Z-140726T0300Z/ CODY FOOTHILLS- 226 AM MDT FRI JUL 25 2014 ...RED FLAG WARNING IS CANCELLED FOR AFTERNOON FOR FIRE WEATHER ZONE 276... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS CANCELLED THE RED FLAG WARNING FOR THE CODY FOOTHILLS. WITH A FRONTAL PASSAGE...TEMPERATURES DROPPING AND WINDS BECOMING LIGHTER AND MORE VARIABLE...CRITICAL FIRE WEATHER CONDITIONS ARE NOT EXPECTED TO FORM AGAIN TODAY. HOWEVER...FIRE DANGER WILL STILL REMAIN ENHANCED AS THE ATMOSPHERE WILL CONTINUE TO BE VERY DRY. $$ WYZ279-252200- /O.CON.KRIW.FW.W.0005.000000T0000Z-140726T0300Z/ SWEETWATER COUNTY/ROCK SPRINGS BLM/FLAMING GORGE NRA- 226 AM MDT FRI JUL 25 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR AFTERNOON WINDS...LOW RELATIVE HUMIDITY...AND A HAINES INDEX OF 5 FOR FIRE WEATHER ZONE 279... * AFFECTED AREA...FIRE WEATHER ZONE 279. * WINDS...SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 40 MPH. * RELATIVE HUMIDITY...AS LOW AS 10 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ280-300-252200- /O.CON.KRIW.FW.W.0005.000000T0000Z-140726T0300Z/ NATRONA COUNTY/CASPER BLM-CASPER MOUNTAIN- 226 AM MDT FRI JUL 25 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR AFTERNOON WIND...LOW RELATIVE HUMIDITY...AND A HAINES INDEX OF 5 FOR FIRE WEATHER ZONES 280 AND 300... * AFFECTED AREA...FIRE WEATHER ZONES 280 AND 300. * WINDS...WEST 10 TO 20 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...AS LOW AS 10 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ283-252200- /O.CON.KRIW.FW.W.0005.000000T0000Z-140726T0300Z/ UPPER WIND RIVER BASIN/WIND RIVER BASIN- 226 AM MDT FRI JUL 25 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR AFTERNOON WIND...LOW RELATIVE HUMIDITY...AND A HAINES INDEX OF 5 FOR FIRE WEATHER ZONE 283... * AFFECTED AREA...FIRE WEATHER ZONE 283. * WINDS...WEST 10 TO 20 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...AS LOW AS 10 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ285-287-252200- /O.CON.KRIW.FW.W.0005.000000T0000Z-140726T0300Z/ SOUTH BIGHORN MOUNTAINS-OWL CREEK MOUNTAINS- 226 AM MDT FRI JUL 25 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR AFTERNOON WINDS...LOW RELATIVE HUMIDITY...AND A HAINES INDEX OF 5 FOR FIRE WEATHER ZONES 285 AND 287... * AFFECTED AREA...FIRE WEATHER ZONES 285 AND 287. * WINDS...WEST 10 TO 20 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...AS LOW AS 10 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ HTTP://WEATHER.GOV/RIVERTON
088 WWUS85 KRIW 252043 RFWRIW URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 243 PM MDT FRI JUL 25 2014 ...RED FLAG WARNING IN EFFECT THROUGH 9 PM MDT TONIGHT CENTRAL WYOMING FIRE ZONES...AND THROUGH SATURDAY EVENING FOR ZONE 279... .WIND...LOW RELATIVE HUMIDITY AND HIGH HAINES INDEX OF 5 WILL COMBINE WITH CRITICALLY DRY VEGETATION AND RESULT IN DANGEROUS BURNING CONDITIONS THROUGH THIS EVENING FOR CENTRAL AND SOUTHERN WYOMING. THE TIME FRAME FOR THE WIND TO COMBINE WITH THE LOW RELATIVE HUMIDITY FOR POTENTIAL CRITICAL FIRE WEATHER CONDITIONS WILL BE THROUGH 9 PM TONIGHT. AFTER A LULL IN ACTIVITY OVERNIGHT...GUSTY WIND...LOW HUMIDITY...AND WARM TEMPERATURES WILL COMBINE WITH CRITICALLY DRY VEGETATION AGAIN SATURDAY AFTERNOON ACROSS FIRE WEATHER ZONE 279. THIS WILL BRING ANOTHER ROUND OF CRITICAL FIRE WEATHER BEHAVIOR WHICH WILL BE PRESENT THROUGH SATURDAY EVENING. WYZ279-260315- /O.EXT.KRIW.FW.W.0005.000000T0000Z-140727T0300Z/ SWEETWATER COUNTY/ROCK SPRINGS BLM/FLAMING GORGE NRA- 243 PM MDT FRI JUL 25 2014 ...RED FLAG WARNING NOW IN EFFECT UNTIL 9 PM MDT SATURDAY FOR AFTERNOON WINDS...LOW RELATIVE HUMIDITY...AND A HAINES INDEX OF 5 FOR FIRE WEATHER ZONE 279... * AFFECTED AREA...FIRE WEATHER ZONE 279. * WINDS...WEST 15 TO 25 MPH WITH GUSTS UP TO 40 MPH. * RELATIVE HUMIDITY...AS LOW AS 9 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ280-300-260300- /O.CON.KRIW.FW.W.0005.000000T0000Z-140726T0300Z/ NATRONA COUNTY/CASPER BLM-CASPER MOUNTAIN- 243 PM MDT FRI JUL 25 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR AFTERNOON WIND...LOW RELATIVE HUMIDITY...AND A HAINES INDEX OF 5 FOR FIRE WEATHER ZONES 280 AND 300... * AFFECTED AREA...FIRE WEATHER ZONES 280 AND 300. * WINDS...WEST 10 TO 20 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...AS LOW AS 10 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ283-260300- /O.CON.KRIW.FW.W.0005.000000T0000Z-140726T0300Z/ UPPER WIND RIVER BASIN/WIND RIVER BASIN- 243 PM MDT FRI JUL 25 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR AFTERNOON WIND...LOW RELATIVE HUMIDITY...AND A HAINES INDEX OF 5 FOR FIRE WEATHER ZONE 283... * AFFECTED AREA...FIRE WEATHER ZONE 283. * WINDS...WEST 10 TO 20 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...AS LOW AS 10 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ285-287-260300- /O.CON.KRIW.FW.W.0005.000000T0000Z-140726T0300Z/ SOUTH BIGHORN MOUNTAINS-OWL CREEK MOUNTAINS- 243 PM MDT FRI JUL 25 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR AFTERNOON WINDS...LOW RELATIVE HUMIDITY...AND A HAINES INDEX OF 5 FOR FIRE WEATHER ZONES 285 AND 287... * AFFECTED AREA...FIRE WEATHER ZONES 285 AND 287. * WINDS...NORTHWEST 10 TO 20 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...AS LOW AS 11 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ HTTP://WEATHER.GOV/RIVERTON
045 WWUS85 KRIW 260300 RFWRIW URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 900 PM MDT FRI JUL 25 2014 ...RED FLAG WARNING IN EFFECT THROUGH 9 PM MDT SATURDAY FOR SOUTHERN WYOMING FIRE ZONE 279... .WIND...LOW RELATIVE HUMIDITY AND HIGH HAINES INDEX OF 5 WILL COMBINE WITH CRITICALLY DRY VEGETATION AND RESULT IN DANGEROUS BURNING CONDITIONS THROUGH THIS EVENING FOR SOUTHERN WYOMING. THE TIME FRAME FOR THE WIND TO COMBINE WITH THE LOW RELATIVE HUMIDITY FOR POTENTIAL CRITICAL FIRE WEATHER CONDITIONS WILL BE FROM SATURDAY AFTERNOON ACROSS FIRE WEATHER ZONE 279. THIS WILL BRING ANOTHER ROUND OF CRITICAL FIRE WEATHER BEHAVIOR WHICH WILL BE PRESENT THROUGH SATURDAY EVENING. WYZ280-300-260400- /O.EXP.KRIW.FW.W.0005.000000T0000Z-140726T0300Z/ NATRONA COUNTY/CASPER BLM-CASPER MOUNTAIN- 900 PM MDT FRI JUL 25 2014 ...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING FOR AFTERNOON FOR FIRE WEATHER ZONES 280 AND 300... WIND SPEEDS HAVE DROPPED CONSIDERABLY AND RELATIVE HUMIDITY IS BEGINNING TO RISE. WIND SPEEDS ON SATURDAY SHOULD REMAIN BELOW CRITICAL LEVELS...THEREFORE THE RED FLAG WARNING WILL BE ALLOWED TO EXPIRE THIS EVENING. $$ WYZ283-260400- /O.EXP.KRIW.FW.W.0005.000000T0000Z-140726T0300Z/ UPPER WIND RIVER BASIN/WIND RIVER BASIN- 900 PM MDT FRI JUL 25 2014 ...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING FOR AFTERNOON FOR FIRE WEATHER ZONE 283... WIND SPEEDS HAVE DROPPED CONSIDERABLY AND RELATIVE HUMIDITY IS BEGINNING TO RISE. WIND SPEEDS ON SATURDAY SHOULD REMAIN BELOW CRITICAL LEVELS...THEREFORE THE RED FLAG WARNING WILL BE ALLOWED TO EXPIRE THIS EVENING. $$ WYZ285-287-260400- /O.EXP.KRIW.FW.W.0005.000000T0000Z-140726T0300Z/ SOUTH BIGHORN MOUNTAINS-OWL CREEK MOUNTAINS- 900 PM MDT FRI JUL 25 2014 ...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING FOR AFTERNOON FOR FIRE WEATHER ZONES 285 AND 287... WIND SPEEDS HAVE DROPPED CONSIDERABLY AND RELATIVE HUMIDITY IS BEGINNING TO RISE. WIND SPEEDS ON SATURDAY SHOULD REMAIN BELOW CRITICAL LEVELS...THEREFORE THE RED FLAG WARNING WILL BE ALLOWED TO EXPIRE THIS EVENING. $$ WYZ279-261000- /O.CON.KRIW.FW.W.0005.000000T0000Z-140727T0300Z/ SWEETWATER COUNTY/ROCK SPRINGS BLM/FLAMING GORGE NRA- 900 PM MDT FRI JUL 25 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT SATURDAY FOR AFTERNOON WINDS...LOW RELATIVE HUMIDITY...AND A HAINES INDEX OF 5 FOR FIRE WEATHER ZONE 279... * AFFECTED AREA...FIRE WEATHER ZONE 279. * WINDS...WEST 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. * RELATIVE HUMIDITY...AS LOW AS 10 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ HTTP://WEATHER.GOV/RIVERTON
051 WWUS85 KRIW 260823 RFWRIW URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 223 AM MDT SAT JUL 26 2014 ...RED FLAG WARNING IN EFFECT THROUGH 9 PM MDT TONIGHT FOR SOUTHERN WYOMING FIRE ZONE 279... .WIND...LOW RELATIVE HUMIDITY AND HIGH HAINES INDEX OF 5 WILL COMBINE WITH CRITICALLY DRY VEGETATION AND RESULT IN DANGEROUS BURNING CONDITIONS THROUGH THIS EVENING FOR SOUTHERN WYOMING. THE TIME FRAME FOR THE WIND TO COMBINE WITH THE LOW RELATIVE HUMIDITY FOR POTENTIAL CRITICAL FIRE WEATHER CONDITIONS WILL BE FROM THIS AFTERNOON ACROSS FIRE WEATHER ZONE 279. THIS WILL BRING ANOTHER ROUND OF CRITICAL FIRE WEATHER BEHAVIOR WHICH WILL BE PRESENT THROUGH THIS EVENING. WYZ279-262200- /O.CON.KRIW.FW.W.0005.000000T0000Z-140727T0300Z/ SWEETWATER COUNTY/ROCK SPRINGS BLM/FLAMING GORGE NRA- 223 AM MDT SAT JUL 26 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR AFTERNOON WINDS...LOW RELATIVE HUMIDITY...AND A HAINES INDEX OF 5 FOR FIRE WEATHER ZONE 279... * AFFECTED AREA...FIRE WEATHER ZONE 279. * WINDS...NORTHWEST 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. * RELATIVE HUMIDITY...AS LOW AS 10 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ HTTP://WEATHER.GOV/RIVERTON
095 WWUS85 KRIW 262110 RFWRIW URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 310 PM MDT SAT JUL 26 2014 ...RED FLAG WARNING IN EFFECT THROUGH 9 PM MDT TONIGHT FOR SOUTHERN WYOMING FIRE ZONE 279... .WIND...LOW RELATIVE HUMIDITY AND HIGH HAINES INDEX OF 5 WILL COMBINE WITH CRITICALLY DRY VEGETATION AND RESULT IN DANGEROUS BURNING CONDITIONS THROUGH THIS EVENING FOR SOUTHERN WYOMING. WYZ279-270300- /O.CON.KRIW.FW.W.0005.000000T0000Z-140727T0300Z/ SWEETWATER COUNTY/ROCK SPRINGS BLM/FLAMING GORGE NRA- 310 PM MDT SAT JUL 26 2014 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR AFTERNOON WINDS...LOW RELATIVE HUMIDITY...AND A HAINES INDEX OF 5 FOR FIRE WEATHER ZONE 279... * AFFECTED AREA...FIRE WEATHER ZONE 279. * WINDS...NORTHWEST 10 TO 20 MPH WITH GUSTS UP TO 30 MPH. * RELATIVE HUMIDITY...AS LOW AS 10 PERCENT. * IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD IN DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ HTTP://WEATHER.GOV/RIVERTON
104 WWUS85 KRIW 270233 RFWRIW URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 832 PM MDT SAT JUL 26 2014 WYZ279-270345- /O.EXP.KRIW.FW.W.0005.000000T0000Z-140727T0300Z/ SWEETWATER COUNTY/ROCK SPRINGS BLM/FLAMING GORGE NRA- 832 PM MDT SAT JUL 26 2014 ...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING FOR AFTERNOON WINDS...LOW RELATIVE HUMIDITY...AND A HAINES INDEX OF 5 FOR FIRE WEATHER ZONE 279... THE RED FLAG WARNING WILL BE ALLOWED TO EXPIRE AT 9 PM. $$ 21
What forecasters said that day
The local office's own words before this red flag 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 red flag warning went out at Jul 22, 11:13 PM MDT, 28 minutes earlier.
Area forecast discussion, Jul 22, 11:13 PM MDT, 28 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE RIVERTON WY 1113 PM MDT TUE JUL 22 2014 .SHORT TERM...TONIGHT THROUGH WEDNESDAY INSTABILITY LINGERS IN NORTHERN WYOMING WITH MONTANA THUNDERSTORMS FLIRTING WITH OUR NORTHERN WYOMING BORDER THIS EVE...ESPECIALLY FAR NORTHEAST JOHNSON COUNTY AS STORMS MOVE UP AND OVER THE BUILDING RIDGE OVER THE AREA. INCREASING SOUTHWEST FLOW ON THE BACK SIDE OF THE RIDGE WILL INCREASE THE FIRE DANGER ACROSS PORTIONS OF CENTRAL AND SOUTHERN WYOMING AS WINDS INCREASE...RH DROPS TO CRITICAL LEVELS AND TEMPS HEAT UP WHERE A FIRE WEATHER WATCH HAS BEEN ISSUED FOR WED AFTERNOON AND EARLY EVE. EXPECT HIGHS AS HOT AS THE UPPER 90S WED AFTERNOON IN THE BIG HORN. WINDS WILL PROBABLY BE TOO LIGHT TO WAR RENT ANY FIRE WEATHER HILITES NORTH OF THE OWL CREEK MTNS. .LONG TERM...WEDNESDAY NIGHT THROUGH TUESDAY EXPANDING UPPER 4-CORNERS HIGH WILL ALLOW FOR THE SUBTROPIC PLUME THAT IS CURRENTLY OVER SERN AZ TO LIFT NWD TOWARDS US OVER THE NEXT 24 HOURS. CURRENTLY TRAJECTORY LOOKS LIKE IT WILL IMPACT OUR SERN ZONES LATE IN THE DAY TOMORROW INTO THE EVENING HOURS. ISOLATED HIGH BASED GUSTY THUNDERSTORMS ARE POSSIBLE ANYWHERE ALONG THIS PLUME OF MID LEVEL MOISTURE. PROBABLY ALSO ENOUGH DIURNAL HEATING AND LOW LEVEL MOISTURE TO FIRE A FEW STORMS OVER THE WRN MOUNTAINS WITH A FEW TRYING TO GET OFF THE MOUNTAINS INTO THE UPPER GREEN AND NE TO THE GRASS CREEK AREA BY WEDNESDAY EVENING. MOIST SE FLOW WILL BE ON OUR ERN FRINGES UNTIL EARLY TO MID AFTERNOON WHEN THE SW WINDS KICK IN PUSHING THE BEST CHANCE FOR DEEPER MOISTURE STORMS TO THE EAST. COULD SEE A BRIEF STORM FIRE IN JOHNSON...ESPECIALLY ERN BEFORE THE SW WINDS DRY THEM OUT. OTHERWISE...HOT AND BREEZY TO WINDY WITH INCREASING FIRE WX CONCERNS. ON THURSDAY...PACNW LOW MOVES INLAND WITH INCREASING HOT...WLY FLOW ACROSS THE AREA WITH EVEN HIGHER FIRE WX CONCERNS AS MORE WIND AND A FRONT WILL COME INTO PLAY. COULD SEE AN ISOLATED STORM ALONG THE FRONT AND POSSIBLY STILL IN THE FAR SERN ZONES IF THE WLY MID LEVEL DOESN'T SWEEP ALL THE MID LEVEL MOISTURE OUT. DRY AND QUITE WARM TO HOT ON FRIDAY AS FRONT WASHES OUT IN ALL BUT THE NRN OR NERN ZONES. OUR UPPER LOW TO THE NE WILL DROP INTO THE ERN U.S. TROUGH WITH RISING SURFACE PRESSURES TO OUR N AND NE OVER THE WEEKEND. DRY NW FLOW WITH COOLER READINGS. STILL WARM BUT NOT THE INTENSE HEAT THAT WILL SEE FOR A FEW DAYS THIS WEEK. RIDGE AXIS IS THEN EXPECTED TO SHIFT E INTO WRN WYOMING ON MONDAY WITH MONSOONAL PLUME EDGING INTO THE WEST LATE IN THE DAY AND POSSIBLE EDGING INTO AT LEAST PARTS OF CENTRAL WYOMING BY THE EVENING HOURS. POTENTIAL FOR SOME MID LEVEL MONSOONAL MOISTURE ACROSS THE ENTIRE AREA ON TUESDAY WITH AT LEAST ISOLATED MAINLY HIGH BASED GUSTY SHOWERS AND THUNDERSTORMS JUST ABOUT ANYTIME FROM LATER MONDAY NIGHT THROUGH TUESDAY. && .AVIATION.../06Z ISSUANCE/ THROUGH 09Z...SOME BREEZY NORTHERLY WINDS FROM CONVECTION IN MONTANA WILL CONTINUE TO AFFECT OR SLIDE SOUTH ACROSS JOHNSON/NATRONA AND THE BIG HORN BASIN. HOWEVER THESE WINDS WILL SUBSIDE BY AROUND 09Z. OTHERWISE...SKC CONDITIONS AND LIGHT WINDS WILL BE RULE FOR THE REMAINDER OF TONIGHT. CONVECTION WILL BE HARD PRESSED TO DEVELOP WEDNESDAY...WITH A MAINLY STABLE ATMOSPHERE DUE TO WARM MID LEVEL TEMPS...AND MEAGER MOISTURE. HAVING SAID THAT...THERE COULD BE SOME VERY ISOLATED CONVECTION OVER THE MOUNTAINS THAT TRY TO FORM LATE WEDNESDAY AFTERNOON AND EVENING. CHANCES ARE TOO REMOTE TO MENTION AT ANY TAF SITE. WINDS WILL GENERALLY BE LIGHT THROUGH WEDNESDAY MORNING...BECOMING BREEZY FROM THE SOUTHWEST/WEST OVER THE WEST...AND FROM THE WIND CORRIDOR FROM KRKS-KCPR. WINDS MORE SOUTHERLY IN JACKSON HOLE. && .FIRE WEATHER... ISOLATED CONVECTION WILL BE LIMITED TO THE NORTHERN BORDER OF WYOMING THROUGH THIS EVENING. A FIRE WEATHER WATCH IS IN EFFECT FOR PORTIONS OF CENTRAL AND SOUTHERN WYOMING FOR WEDNESDAY AND THURSDAY AFTERNOON AND EARLY EVENING. A COMBINATION OF HOT TEMPERATURES ...LOW RELATIVE HUMIDITY AND THE RETURN OF A GUSTY WEST TO SOUTHWEST WIND WILL LIKELY BRING ELEVATED FIRE DANGER FOR WEDNESDAY AND INTO THURSDAY. && .RIW WATCHES/WARNINGS/ADVISORIES... FIRE WEATHER WATCH FROM WEDNESDAY AFTERNOON THROUGH THURSDAY EVENING WYZ279-280-283-285-287-300. && SHORT TERM...LIPSON LONG TERM...SKRBAC AVIATION...WM FIRE WEATHER...LIPSON
Hazardous weather outlook, Jul 22, 2:20 PM MDT, 9 hours 21 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE RIVERTON WY 220 PM MDT TUE JUL 22 2014 WYZ001>020-022>030-231200- 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- 220 PM MDT TUE JUL 22 2014 ...FIRE WEATHER WATCH FOR PARTS OF CENTRAL AND SOUTH CENTRAL WYOMING FROM NOON WEDNESDAY THROUGH 8 PM MDT THURSDAY... THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN AND CENTRAL WYOMING. .DAY ONE...TODAY AND TONIGHT ISOLATED THUNDERSTORMS IN THE NORTH AND WEST. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY WEDNESDAY THROUGH FRIDAY...A COMBINATION OF HOT TEMPERATURES... WIND AND LOW RELATIVE HUMIDITY WILL LEAD TO POTENTIAL CRITICAL FIRE CONDITIONS ACROSS THE CENTRAL AND SOUTH WHERE FUELS HAVE BECOME CRITICAL OVER RECENT DAYS. ISOLATED THUNDERSTORMS WILL OCCUR WEDNESDAY AFTERNOON AND NIGHT. .SPOTTER INFORMATION STATEMENT... SPOTTERS ARE URGED TO REPORT STRONG THUNDERSTORM WIND GUSTS. TEAM RIVERTON
In the hours before
Special weather statement, Jul 22, 8:27 PM MDT, 3 hours 14 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE RIVERTON WY 827 PM MDT TUE JUL 22 2014 WYZ003-004-006-230400- CODY FOOTHILLS-NORTH BIG HORN BASIN-SOUTHEAST BIG HORN BASIN- 827 PM MDT TUE JUL 22 2014 THROUGH 1030 PM...STRONG NORTHERLY WINDS BETWEEN 20 AND 30 MPH...WITH A FEW GUSTS TO NEAR 45 MPH...WILL OCCUR ACROSS THE NORTHERN AND CENTRAL BIG HORN BASIN. WYZ010-011-230400- NORTHEAST JOHNSON COUNTY-SOUTHEAST JOHNSON COUNTY- 827 PM MDT TUE JUL 22 2014 STRONG NORTHWEST TO NORTH WINDS...BETWEEN 25 AND 35 MPH...WITH A FEW GUSTS TO 50 MPH ARE EXPECTED TO OVERSPREAD NORTHERN JOHNSON COUNTY BETWEEN 930 PM AND 1030 PM...FROM THUNDERSTORMS OVER SOUTHERN MONTANA. 21
The office that day
Everything else NWS Riverton, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 23, 2:27 AM MDT | Fire Weather Watch | RIW | Park | 24 hr |
| Jul 23, 2:39 PM MDT | Special Weather Statement | RIW | 51 min | |
| Jul 23, 2:45 PM MDT | Special Weather Statement | RIW | 45 min | |
| Jul 23, 3:31 PM MDT | Special Weather Statement | RIW | Big Horn | 44 min |
| Jul 23, 3:48 PM MDT | Special Weather Statement | RIW | 42 min | |
| Jul 23, 4:17 PM MDT | Special Weather Statement | RIW | 43 min | |
| Jul 23, 4:34 PM MDT | Special Weather Statement | RIW | Big Horn | 26 min |
| Jul 23, 5:34 PM MDT | Special Weather Statement | RIW | Fremont | 26 min |
Nearby
Red Flag Warnings in Wyoming, 2014Every red flag 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.