Alert archive / Wyoming / Red Flag Warnings in 2016
Red Flag Warning 24, NWS Riverton, WY
NWS Riverton, WY issued this red flag warning at Aug 22, 2016, 11:19 AM MDT for 9 counties in Wyoming. It took effect at Aug 23, 2016, 12:00 PM MDT. It was in force for 9 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Aug 22, 2016, 11:19 AM MDT (17:19 UTC)
- In effect from
- Aug 23, 2016, 12:00 PM MDT
- Expired
- Aug 23, 2016, 9:00 PM MDT
- In force
- 9 hr
- Issued by
- NWS Riverton, WY
Counties Fremont County, WY, Hot Springs County, WY, Lincoln County, WY, Natrona County, WY, Park County, WY, Sublette County, WY, Sweetwater County, WY, Teton County, WY, Uinta County, WY
The radar
The Riverton/Lander radar (KRIW), 72 km from the middle of the area, began a volume at 17:21 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 12:00Z, 5.3 hours before the alert went out and 78 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
- 3860 m above ground
- 0-6 km bulk shear
- 6 kt
- 0-1 km storm-relative helicity
- 37 m²/s²
- 0-3 km storm-relative helicity
- 21 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
608 WWUS85 KRIW 221719 RFWRIW URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 1119 AM MDT MON AUG 22 2016 ...RED FLAG WARNING FOR ALL AREAS WEST OF THE DIVIDE AND PORTIONS OF NORTHERN AND CENTRAL WYOMING EAST OF THE DIVIDE TODAY... ...RED FLAG WARNING FOR SOUTHERN AND SOUTHWEST WYOMING WEST OF THE DIVIDE AND PORTIONS OF NORTHERN AND CENTRAL WYOMING EAST OF THE DIVIDE TUESDAY... .CRITICAL FIRE CONDITIONS WILL CONTINUE THIS AFTERNOON AND EVENING FOR MANY AREAS AND AGAIN ON TUESDAY FOR PORTIONS OF SOUTHWESTERN AND CENTRAL WYOMING AS GUSTY DRY CONDITIONS COMBINE WITH CRITICALLY DRY FUELS. WYZ286-230300- /O.NEW.KRIW.FW.W.0024.160823T1800Z-160824T0300Z/ /O.CON.KRIW.FW.W.0023.160822T1800Z-160823T0300Z/ ABSAROKA MOUNTAINS/NORTH SHOSHONE NF- 1119 AM MDT MON AUG 22 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS FOR FIRE WEATHER ZONE 286... ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT TUESDAY FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS FOR FIRE WEATHER ZONE 286... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM NOON TO 9 PM MDT TUESDAY. * AFFECTED AREA...FIRE WEATHER ZONE 286...ESPECIALLY THE SOUTHERN PORTION. * WIND...WEST 10 TO 25 MPH WITH GUSTS 30 TO 35 MPH. * HUMIDITY...AS LOW AS 10 PERCENT. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. 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. && $$ WYZ277-278-414-416-230300- /O.NEW.KRIW.FW.W.0024.160823T1800Z-160824T0300Z/ /O.CON.KRIW.FW.W.0023.160822T1800Z-160823T0300Z/ LINCOLN AND UINTA COUNTIES/LOWER ELEVATIONS- UPPER GREEN RIVER BASIN/ROCK SPRINGS BLM- SALT AND WYOMING RANGES/WEST ZONE BRIDGER TETON NF- WEST WIND RIVER MOUNTAINS/EAST ZONE BRIDGER TETON NF- 1119 AM MDT MON AUG 22 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS FOR FIRE WEATHER ZONES 277...278...414 AND 416... ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT TUESDAY FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS FOR FIRE WEATHER ZONES 277...278...414 AND 416... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM NOON TO 9 PM MDT TUESDAY. * AFFECTED AREA...FIRE WEATHER ZONE 277...278...414...AND ZONE 416. * WIND...WEST 15 TO 25 MPH WITH GUSTS TO 30 MPH. * HUMIDITY...AS LOW AS 10 PERCENT. * THUNDERSTORMS...ISOLATED DRY OVER SOUTHERN ZONES 277. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW....OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ279-230300- /O.NEW.KRIW.FW.W.0024.160823T1800Z-160824T0300Z/ /O.CON.KRIW.FW.W.0023.160822T1800Z-160823T0300Z/ SWEETWATER COUNTY/ROCK SPRINGS BLM/FLAMING GORGE NRA- 1119 AM MDT MON AUG 22 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS FOR FIRE WEATHER ZONE 279... ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT TUESDAY FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS FOR FIRE WEATHER ZONE 279... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM NOON TO 9 PM MDT TUESDAY. * AFFECTED AREA...FIRE WEATHER ZONE 279...ESPECIALLY THE NORTHERN HALF. * WIND...WEST 10 TO 20 MPH WITH GUSTS 25 TO 30 MPH. * HUMIDITY...AS LOW AS 10 PERCENT * THUNDERSTORMS...ISOLATED DRY OVER SOUTHERN ZONES 279. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. 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. && $$ WYZ289-230300- /O.NEW.KRIW.FW.W.0024.160823T1800Z-160824T0300Z/ /O.CON.KRIW.FW.W.0023.160822T1800Z-160823T0300Z/ GRANITE/GREEN/FERRIS/RATTLESNAKE MOUNTAINS- 1119 AM MDT MON AUG 22 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS FOR FIRE WEATHER ZONE 289... ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT TUESDAY FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS FOR FIRE WEATHER ZONE 289... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM NOON TO 9 PM MDT TUESDAY. * AFFECTED AREA...FIRE WEATHER ZONE 289. * WIND...WEST 10 TO 20 MPH WITH GUSTS 25 TO 30 MPH. * HUMIDITY...AS LOW AS 8 PERCENT * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW....OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ288-230300- /O.NEW.KRIW.FW.W.0024.160823T1800Z-160824T0300Z/ /O.CON.KRIW.FW.W.0023.160822T1800Z-160823T0300Z/ EAST WIND RIVER MOUNTAINS/SOUTH SHOSHONE NF- 1119 AM MDT MON AUG 22 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS FOR FIRE WEATHER ZONE 288... ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT TUESDAY FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS FOR FIRE WEATHER ZONE 288... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM NOON TO 9 PM MDT TUESDAY. * AFFECTED AREA...FIRE WEATHER ZONE 288. * WIND...WEST TO SOUTHWEST 10 TO 20 MPH WITH GUSTS 25 TO 30 MPH. * HUMIDITY...AS LOW AS 10 PERCENT * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. 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. && $$ WYZ140-415-230300- /O.CON.KRIW.FW.W.0023.160822T1800Z-160823T0300Z/ YELLOWSTONE NATIONAL PARK- NORTH ZONE BRIDGER TETON NF AND GRAND TETON NP- 1119 AM MDT MON AUG 22 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS FOR FIRE WEATHER ZONES 140 AND 415... * AFFECTED AREA...FIRE WEATHER ZONES 140 AND 415. * WIND...WEST TO SOUTHWEST 10 TO 25 MPH WITH GUSTS 30 TO 35 MPH. * HUMIDITY...AS LOW AS 10 PERCENT. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW....OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ280-285-300-230300- /O.CON.KRIW.FW.W.0023.160822T1800Z-160823T0300Z/ NATRONA COUNTY/CASPER BLM-SOUTH BIGHORN MOUNTAINS-CASPER MOUNTAIN- 1119 AM MDT MON AUG 22 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS FOR FIRE WEATHER ZONES 280...285 AND 300... * AFFECTED AREA...FIRE WEATHER ZONE 280...285...AND 300. * WIND...WEST 10 TO 20 MPH WITH GUSTS 25 TO 30 MPH. * HUMIDITY...AS LOW AS 8 PERCENT * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. 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. && $$ WYZ283-230300- /O.CON.KRIW.FW.W.0023.160822T1800Z-160823T0300Z/ UPPER WIND RIVER BASIN/WIND RIVER BASIN- 1119 AM MDT MON AUG 22 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS FOR FIRE WEATHER ZONE 283... * AFFECTED AREA...FIRE WEATHER ZONE 283. * WIND...WEST TO SOUTHWEST 10 TO 20 MPH WITH GUSTS 25 TO 30 MPH. * HUMIDITY...AS LOW AS 10 PERCENT * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW....OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ276-230300- /O.CON.KRIW.FW.W.0023.160822T1800Z-160823T0300Z/ CODY FOOTHILLS- 1119 AM MDT MON AUG 22 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS FOR FIRE WEATHER ZONE 276... * AFFECTED AREA...FIRE WEATHER ZONE 276. * WIND...WEST TO SOUTHWEST 10 TO 20 MPH WITH GUSTS 25 TO 30 MPH. * HUMIDITY...AS LOW AS 10 PERCENT * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. 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. && $$
5 follow-up statements
306 WWUS85 KRIW 222152 RFWRIW URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 352 PM MDT MON AUG 22 2016 ...RED FLAG WARNING FOR ALL AREAS WEST OF THE DIVIDE AND PORTIONS OF NORTHERN AND CENTRAL WYOMING EAST OF THE DIVIDE TODAY... ...RED FLAG WARNING FOR SOUTHERN AND SOUTHWEST WYOMING WEST OF THE DIVIDE AND PORTIONS OF NORTHERN AND CENTRAL WYOMING EAST OF THE DIVIDE TUESDAY... .CRITICAL FIRE CONDITIONS WILL CONTINUE THIS AFTERNOON AND EVENING FOR MANY AREAS AND AGAIN ON TUESDAY FOR PORTIONS OF SOUTHWESTERN AND CENTRAL WYOMING AS GUSTY DRY CONDITIONS COMBINE WITH CRITICALLY DRY FUELS. WYZ286-230300- /O.CON.KRIW.FW.W.0023.000000T0000Z-160823T0300Z/ /O.CON.KRIW.FW.W.0024.160823T1800Z-160824T0300Z/ ABSAROKA MOUNTAINS/NORTH SHOSHONE NF- 352 PM MDT MON AUG 22 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS FOR FIRE WEATHER ZONE 286......RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT TUESDAY FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS FOR FIRE WEATHER ZONE 286... ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 9 PM MDT TUESDAY FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS FOR FIRE WEATHER ZONE 286......RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT TUESDAY FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS FOR FIRE WEATHER ZONE 286... * AFFECTED AREA...FIRE WEATHER ZONE 286...ESPECIALLY THE SOUTHERN PORTION. * WIND...WEST 10 TO 25 MPH WITH GUSTS 30 TO 40 MPH. ISOLATED GUSTS 45 TO 55 MPH WILL BE POSSIBLE FROM TIME TO TIME. * HUMIDITY...AS LOW AS 10 PERCENT. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. 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. && $$ WYZ277-278-414-416-230300- /O.CON.KRIW.FW.W.0023.000000T0000Z-160823T0300Z/ /O.CON.KRIW.FW.W.0024.160823T1800Z-160824T0300Z/ LINCOLN AND UINTA COUNTIES/LOWER ELEVATIONS- UPPER GREEN RIVER BASIN/ROCK SPRINGS BLM- SALT AND WYOMING RANGES/WEST ZONE BRIDGER TETON NF- WEST WIND RIVER MOUNTAINS/EAST ZONE BRIDGER TETON NF- 352 PM MDT MON AUG 22 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS FOR FIRE WEATHER ZONES 277...278...414 AND 416... ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT TUESDAY FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS FOR FIRE WEATHER ZONES 277...278...414 AND 416... * AFFECTED AREA...FIRE WEATHER ZONE 277...278...414...AND ZONE 416. * WIND...WEST 15 TO 25 MPH WITH GUSTS TO 30 MPH. ISOLATED GUSTS TO 40 MPH WILL BE POSSIBLE FROM TIME TO TIME. * HUMIDITY...AS LOW AS 10 PERCENT. * THUNDERSTORMS...ISOLATED DRY OVER SOUTHERN ZONES 277. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. 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. && $$ WYZ279-230300- /O.CON.KRIW.FW.W.0023.000000T0000Z-160823T0300Z/ /O.CON.KRIW.FW.W.0024.160823T1800Z-160824T0300Z/ SWEETWATER COUNTY/ROCK SPRINGS BLM/FLAMING GORGE NRA- 352 PM MDT MON AUG 22 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS FOR FIRE WEATHER ZONE 279... ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT TUESDAY FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS FOR FIRE WEATHER ZONE 279... * AFFECTED AREA...FIRE WEATHER ZONE 279...ESPECIALLY THE NORTHERN HALF. * WIND...WEST 10 TO 20 MPH WITH GUSTS 25 TO 30 MPH. ISOLATED GUSTS TO 40 MPH WILL BE POSSIBLE FROM TIME TO TIME. * HUMIDITY...AS LOW AS 10 PERCENT * THUNDERSTORMS...ISOLATED DRY OVER SOUTHERN ZONES 279. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW....OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ289-230300- /O.CON.KRIW.FW.W.0023.000000T0000Z-160823T0300Z/ /O.CON.KRIW.FW.W.0024.160823T1800Z-160824T0300Z/ GRANITE/GREEN/FERRIS/RATTLESNAKE MOUNTAINS- 352 PM MDT MON AUG 22 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS FOR FIRE WEATHER ZONE 289... ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT TUESDAY FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS FOR FIRE WEATHER ZONE 289... * AFFECTED AREA...FIRE WEATHER ZONE 289. * WIND...WEST 10 TO 20 MPH WITH GUSTS 25 TO 30 MPH. ISOLATED GUSTS TO 40 MPH WILL BE POSSIBLE FROM TIME TO TIME. * HUMIDITY...AS LOW AS 8 PERCENT * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. 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. && $$ WYZ288-230300- /O.CON.KRIW.FW.W.0023.000000T0000Z-160823T0300Z/ /O.CON.KRIW.FW.W.0024.160823T1800Z-160824T0300Z/ EAST WIND RIVER MOUNTAINS/SOUTH SHOSHONE NF- 352 PM MDT MON AUG 22 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS FOR FIRE WEATHER ZONE 288... ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT TUESDAY FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS FOR FIRE WEATHER ZONE 288... * AFFECTED AREA...FIRE WEATHER ZONE 288. * WIND...WEST TO SOUTHWEST 10 TO 20 MPH WITH GUSTS 25 TO 30 MPH. ISOLATED GUSTS TO 40 MPH WILL BE POSSIBLE FROM TIME TO TIME. * HUMIDITY...AS LOW AS 10 PERCENT * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW....OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ140-415-230300- /O.CON.KRIW.FW.W.0023.000000T0000Z-160823T0300Z/ YELLOWSTONE NATIONAL PARK- NORTH ZONE BRIDGER TETON NF AND GRAND TETON NP- 352 PM MDT MON AUG 22 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS FOR FIRE WEATHER ZONES 140 AND 415... * AFFECTED AREA...FIRE WEATHER ZONES 140 AND 415. * WIND...WEST TO SOUTHWEST 10 TO 25 MPH WITH GUSTS 30 TO 35 MPH. ISOLATED GUSTS TO 45 MPH WILL BE POSSIBLE FROM TIME TO TIME. * HUMIDITY...AS LOW AS 10 PERCENT. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. 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. && $$ WYZ280-285-300-230300- /O.CON.KRIW.FW.W.0023.000000T0000Z-160823T0300Z/ NATRONA COUNTY/CASPER BLM-SOUTH BIGHORN MOUNTAINS-CASPER MOUNTAIN- 352 PM MDT MON AUG 22 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS FOR FIRE WEATHER ZONES 280...285 AND 300... * AFFECTED AREA...FIRE WEATHER ZONE 280...285...AND 300. * WIND...WEST 10 TO 20 MPH WITH GUSTS 25 TO 30 MPH. ISOLATED GUSTS TO 40 MPH WILL BE POSSIBLE FROM TIME TO TIME. * HUMIDITY...AS LOW AS 8 PERCENT * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW....OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ283-230300- /O.CON.KRIW.FW.W.0023.000000T0000Z-160823T0300Z/ UPPER WIND RIVER BASIN/WIND RIVER BASIN- 352 PM MDT MON AUG 22 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS FOR FIRE WEATHER ZONE 283... * AFFECTED AREA...FIRE WEATHER ZONE 283. * WIND...WEST TO SOUTHWEST 10 TO 20 MPH WITH GUSTS 25 TO 30 MPH. ISOLATED GUSTS TO 40 MPH WILL BE POSSIBLE FROM TIME TO TIME. * HUMIDITY...AS LOW AS 10 PERCENT * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. 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. && $$ WYZ276-230300- /O.CON.KRIW.FW.W.0023.000000T0000Z-160823T0300Z/ CODY FOOTHILLS- 352 PM MDT MON AUG 22 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS FOR FIRE WEATHER ZONE 276... * AFFECTED AREA...FIRE WEATHER ZONE 276. * WIND...WEST TO SOUTHWEST 10 TO 20 MPH WITH GUSTS 25 TO 30 MPH. ISOLATED GUSTS TO 40 MPH WILL BE POSSIBLE FROM TIME TO TIME. * HUMIDITY...AS LOW AS 10 PERCENT * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW....OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$
213 WWUS85 KRIW 230302 RFWRIW URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 902 PM MDT MON AUG 22 2016 ...RED FLAG WARNING FOR SOUTHERN AND SOUTHWEST WYOMING WEST OF THE DIVIDE AND PORTIONS OF NORTHERN AND CENTRAL WYOMING EAST OF THE DIVIDE TUESDAY... .WITH RISING HUMIDITY AND DECREASING WIND...THE RED FLAG WARNING FOR TODAY WILL BE ALLOWED TO EXPIRE. HOWEVER,GUSTY DRY CONDITIONS WILL COMBINE WITH DRY FUELS TO PRODUCE CRITICAL FIRE CONDITIONS. WYZ286-231115- /O.EXP.KRIW.FW.W.0023.000000T0000Z-160823T0300Z/ /O.CON.KRIW.FW.W.0024.160823T1800Z-160824T0300Z/ ABSAROKA MOUNTAINS/NORTH SHOSHONE NF- 902 PM MDT MON AUG 22 2016 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 9 PM MDT TUESDAY FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS... ...RED FLAG WARNING FOR MONDAY WILL EXPIRE AT 9 PM MDT THIS EVENING... * WIND ON TUESDAY...WEST 10 TO 25 MPH WITH GUSTS 30 TO 40 MPH. * HUMIDITY ON TUESDAY...AS LOW AS 10 PERCENT. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. 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. && $$ WYZ277-278-414-416-231115- /O.EXP.KRIW.FW.W.0023.000000T0000Z-160823T0300Z/ /O.CON.KRIW.FW.W.0024.160823T1800Z-160824T0300Z/ LINCOLN AND UINTA COUNTIES/LOWER ELEVATIONS- UPPER GREEN RIVER BASIN/ROCK SPRINGS BLM- SALT AND WYOMING RANGES/WEST ZONE BRIDGER TETON NF- WEST WIND RIVER MOUNTAINS/EAST ZONE BRIDGER TETON NF- 902 PM MDT MON AUG 22 2016 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 9 PM MDT TUESDAY FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS... ...RED FLAG WARNING FOR MONDAY WILL EXPIRE AT 9 PM MDT... * WIND ON TUESDAY...WEST 15 TO 25 MPH WITH GUSTS TO 30 MPH. ISOLATED GUSTS TO 40 MPH WILL BE POSSIBLE FROM TIME TO TIME. * HUMIDITY ON TUESDAY...AS LOW AS 10 PERCENT. * THUNDERSTORMS ON TUESDAY...ISOLATED DRY OVER SOUTHERN ZONES 277. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW....OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ279-231115- /O.EXP.KRIW.FW.W.0023.000000T0000Z-160823T0300Z/ /O.CON.KRIW.FW.W.0024.160823T1800Z-160824T0300Z/ SWEETWATER COUNTY/ROCK SPRINGS BLM/FLAMING GORGE NRA- 902 PM MDT MON AUG 22 2016 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 9 PM MDT TUESDAY FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS... ...RED FLAG WARNING FOR MONDAY WILL EXPIRE AT 9 PM MDT... * WIND ON TUESDAY...WEST 10 TO 20 MPH WITH GUSTS 25 TO 30 MPH. ISOLATED GUSTS TO 40 MPH WILL BE POSSIBLE FROM TIME TO TIME. * HUMIDITY ON TUESDAY...AS LOW AS 10 PERCENT * THUNDERSTORMS ON TUESDAY...ISOLATED DRY OVER SOUTHERN ZONES 279. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. 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. && $$ WYZ289-231115- /O.EXP.KRIW.FW.W.0023.000000T0000Z-160823T0300Z/ /O.CON.KRIW.FW.W.0024.160823T1800Z-160824T0300Z/ GRANITE/GREEN/FERRIS/RATTLESNAKE MOUNTAINS- 902 PM MDT MON AUG 22 2016 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 9 PM MDT TUESDAY FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS... ...RED FLAG WARNING FOR MONDAY WILL EXPIRE AT 9 PM MDT THIS EVENING... * WIND ON TUESDAY...WEST 10 TO 20 MPH WITH GUSTS 25 TO 30 MPH. ISOLATED GUSTS TO 40 MPH WILL BE POSSIBLE FROM TIME TO TIME. * HUMIDITY ON TUESDAY...AS LOW AS 8 PERCENT * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW....OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ288-231115- /O.EXP.KRIW.FW.W.0023.000000T0000Z-160823T0300Z/ /O.CON.KRIW.FW.W.0024.160823T1800Z-160824T0300Z/ EAST WIND RIVER MOUNTAINS/SOUTH SHOSHONE NF- 902 PM MDT MON AUG 22 2016 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 9 PM MDT TUESDAY FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY... ...RED FLAG WARNING FOR MONDAY WILL EXPIRE AT 9 PM MDT... * WIND ON TUESDAY...WEST TO SOUTHWEST 10 TO 20 MPH WITH GUSTS 25 TO 30 MPH. ISOLATED GUSTS TO 40 MPH WILL BE POSSIBLE FROM TIME TO TIME. * HUMIDITY ON TUESDAY...AS LOW AS 10 PERCENT * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. 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. && $$ WYZ140-415-230415- /O.EXP.KRIW.FW.W.0023.000000T0000Z-160823T0300Z/ YELLOWSTONE NATIONAL PARK- NORTH ZONE BRIDGER TETON NF AND GRAND TETON NP- 902 PM MDT MON AUG 22 2016 ...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING... RELATIVE HUMIDITY HAS BEGUN TO RISE AND WIND IS DECREASING. AS A RESULT...THE RED FLAG WARNING HAS BEEN ALLOWED TO EXPIRE. $$ WYZ280-285-300-230415- /O.EXP.KRIW.FW.W.0023.000000T0000Z-160823T0300Z/ NATRONA COUNTY/CASPER BLM-SOUTH BIGHORN MOUNTAINS-CASPER MOUNTAIN- 902 PM MDT MON AUG 22 2016 ...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT... RELATIVE HUMIDITY HAS BEGUN TO RISE AND WIND IS DECREASING. AS A RESULT...THE RED FLAG WARNING HAS BEEN ALLOWED TO EXPIRE. $$ WYZ283-230415- /O.EXP.KRIW.FW.W.0023.000000T0000Z-160823T0300Z/ UPPER WIND RIVER BASIN/WIND RIVER BASIN- 902 PM MDT MON AUG 22 2016 ...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING... RELATIVE HUMIDITY HAS BEGUN TO RISE AND WIND IS DECREASING. AS A RESULT...THE RED FLAG WARNING HAS BEEN ALLOWED TO EXPIRE. $$ WYZ276-230415- /O.EXP.KRIW.FW.W.0023.000000T0000Z-160823T0300Z/ CODY FOOTHILLS- 902 PM MDT MON AUG 22 2016 ...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING... RELATIVE HUMIDITY HAS BEGUN TO RISE AND WIND IS DECREASING. AS A RESULT...THE RED FLAG WARNING HAS BEEN ALLOWED TO EXPIRE.. $$
989 WWUS85 KRIW 230800 RFWRIW URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 200 AM MDT TUE AUG 23 2016 ...RED FLAG WARNING FOR SOUTHERN AND SOUTHWEST WYOMING WEST OF THE DIVIDE AND PORTIONS OF NORTHERN AND CENTRAL WYOMING EAST OF THE DIVIDE TUESDAY... .GUSTY DRY CONDITIONS WILL COMBINE WITH DRY FUELS TO PRODUCE CRITICAL FIRE CONDITIONS ACROSS PORTIONS OF SOUTHERN AND WESTERN WYOMING. WYZ286-232200- /O.CON.KRIW.FW.W.0024.160823T1800Z-160824T0300Z/ ABSAROKA MOUNTAINS/NORTH SHOSHONE NF- 200 AM MDT TUE AUG 23 2016 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS EVENING FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS... * WIND ON TUESDAY...WEST 10 TO 25 MPH WITH GUSTS 30 MPH. * HUMIDITY ON TUESDAY...AS LOW AS 12 PERCENT. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW....OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ277-278-414-416-232200- /O.CON.KRIW.FW.W.0024.160823T1800Z-160824T0300Z/ LINCOLN AND UINTA COUNTIES/LOWER ELEVATIONS- UPPER GREEN RIVER BASIN/ROCK SPRINGS BLM- SALT AND WYOMING RANGES/WEST ZONE BRIDGER TETON NF- WEST WIND RIVER MOUNTAINS/EAST ZONE BRIDGER TETON NF- 200 AM MDT TUE AUG 23 2016 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS EVENING FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS... * WIND ON TUESDAY...WEST 15 TO 25 MPH WITH GUSTS TO 30 MPH. ISOLATED GUSTS TO 40 MPH WILL BE POSSIBLE FROM TIME TO TIME. * HUMIDITY ON TUESDAY...AS LOW AS 10 PERCENT. * THUNDERSTORMS ON TUESDAY...ISOLATED DRY OVER SOUTHERN ZONES 277. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. 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. && $$ WYZ279-232200- /O.CON.KRIW.FW.W.0024.160823T1800Z-160824T0300Z/ SWEETWATER COUNTY/ROCK SPRINGS BLM/FLAMING GORGE NRA- 200 AM MDT TUE AUG 23 2016 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS EVENING FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS... * WIND ON TUESDAY...WEST 10 TO 20 MPH WITH GUSTS 25 TO 30 MPH. ISOLATED GUSTS TO 40 MPH WILL BE POSSIBLE FROM TIME TO TIME. * HUMIDITY ON TUESDAY...AS LOW AS 12 PERCENT * THUNDERSTORMS ON TUESDAY...ISOLATED DRY OVER SOUTHERN ZONES 279. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW....OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ289-232200- /O.CON.KRIW.FW.W.0024.160823T1800Z-160824T0300Z/ GRANITE/GREEN/FERRIS/RATTLESNAKE MOUNTAINS- 200 AM MDT TUE AUG 23 2016 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS EVENING FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS... * WIND ON TUESDAY...WEST 10 TO 20 MPH WITH GUSTS 25 TO 30 MPH. ISOLATED GUSTS TO 40 MPH WILL BE POSSIBLE FROM TIME TO TIME. * HUMIDITY ON TUESDAY...AS LOW AS 8 PERCENT * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. 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. && $$ WYZ288-232200- /O.CON.KRIW.FW.W.0024.160823T1800Z-160824T0300Z/ EAST WIND RIVER MOUNTAINS/SOUTH SHOSHONE NF- 200 AM MDT TUE AUG 23 2016 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS EVENING FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY... * WIND ON TUESDAY...WEST TO SOUTHWEST 10 TO 20 MPH WITH GUSTS 25 TO 30 MPH. ISOLATED GUSTS TO 40 MPH WILL BE POSSIBLE FROM TIME TO TIME. * HUMIDITY ON TUESDAY...AS LOW AS 10 PERCENT * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW....OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$
188 WWUS85 KRIW 231932 RFWRIW URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 132 PM MDT TUE AUG 23 2016 ...RED FLAG WARNING FOR SOUTHERN AND SOUTHWEST WYOMING WEST OF THE DIVIDE AND PORTIONS OF THE NORTHERN AND CENTRAL MOUNTAINS TODAY... .GUSTY DRY CONDITIONS WILL COMBINE WITH DRY FUELS TO PRODUCE CRITICAL FIRE CONDITIONS ACROSS PORTIONS OF SOUTHWESTERN...CENTRAL...AND NORTHERN WYOMING. WYZ286-240300- /O.CON.KRIW.FW.W.0024.000000T0000Z-160824T0300Z/ ABSAROKA MOUNTAINS/NORTH SHOSHONE NF- 132 PM MDT TUE AUG 23 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS... * WIND ON TUESDAY...WEST 10 TO 25 MPH WITH GUSTS 30 TO 35 MPH. LOCALLY HIGHER GUSTS TO 45 MPH WILL BE POSSIBLE AT TIMES. * HUMIDITY ON TUESDAY...AS LOW AS 10 PERCENT. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. 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. && $$ WYZ277-278-414-416-240300- /O.CON.KRIW.FW.W.0024.000000T0000Z-160824T0300Z/ LINCOLN AND UINTA COUNTIES/LOWER ELEVATIONS- UPPER GREEN RIVER BASIN/ROCK SPRINGS BLM- SALT AND WYOMING RANGES/WEST ZONE BRIDGER TETON NF- WEST WIND RIVER MOUNTAINS/EAST ZONE BRIDGER TETON NF- 132 PM MDT TUE AUG 23 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS... * WIND ON TUESDAY...WEST 15 TO 25 MPH WITH GUSTS TO 30 MPH. ISOLATED GUSTS TO 40 MPH WILL BE POSSIBLE FROM TIME TO TIME. * HUMIDITY ON TUESDAY...AS LOW AS 10 PERCENT. * THUNDERSTORMS ON TUESDAY...ISOLATED DRY OVER SOUTHERN ZONES 277. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW....OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ279-240300- /O.CON.KRIW.FW.W.0024.000000T0000Z-160824T0300Z/ SWEETWATER COUNTY/ROCK SPRINGS BLM/FLAMING GORGE NRA- 132 PM MDT TUE AUG 23 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS... * WIND ON TUESDAY...WEST 10 TO 20 MPH WITH GUSTS 25 TO 30 MPH. * HUMIDITY ON TUESDAY...AS LOW AS 9 PERCENT * THUNDERSTORMS ON TUESDAY...ISOLATED DRY OVER SOUTHERN ZONES 279. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. 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. && $$ WYZ289-240300- /O.CON.KRIW.FW.W.0024.000000T0000Z-160824T0300Z/ GRANITE/GREEN/FERRIS/RATTLESNAKE MOUNTAINS- 132 PM MDT TUE AUG 23 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY DRY FUELS... * WIND ON TUESDAY...WEST 10 TO 20 MPH WITH GUSTS 25 TO 30 MPH. ISOLATED GUSTS TO 40 MPH WILL BE POSSIBLE FROM TIME TO TIME. * HUMIDITY ON TUESDAY...AS LOW AS 8 PERCENT * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW....OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ WYZ288-240300- /O.CON.KRIW.FW.W.0024.000000T0000Z-160824T0300Z/ EAST WIND RIVER MOUNTAINS/SOUTH SHOSHONE NF- 132 PM MDT TUE AUG 23 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR LOW RELATIVE HUMIDITY...WINDY CONDITIONS...AND CRITICALLY... * WIND ON TUESDAY...WEST TO SOUTHWEST 10 TO 20 MPH WITH GUSTS 25 TO 30 MPH. ISOLATED GUSTS TO 40 MPH WILL BE POSSIBLE FROM TIME TO TIME. * HUMIDITY ON TUESDAY...AS LOW AS 10 PERCENT * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. 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. && $$
970 WWUS85 KRIW 240250 RFWRIW URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 850 PM MDT TUE AUG 23 2016 WYZ286-240400- /O.EXP.KRIW.FW.W.0024.000000T0000Z-160824T0300Z/ ABSAROKA MOUNTAINS/NORTH SHOSHONE NF- 850 PM MDT TUE AUG 23 2016 ...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING... WIND HAS BEGUN TO DIMINISH AND HUMIDITY HAS BEGUN TO RISE. THEREFORE...THE RED FLAG WARNING WILL BE ALLOWED TO EXPIRE. $$ WYZ277-278-414-416-240400- /O.EXP.KRIW.FW.W.0024.000000T0000Z-160824T0300Z/ LINCOLN AND UINTA COUNTIES/LOWER ELEVATIONS- UPPER GREEN RIVER BASIN/ROCK SPRINGS BLM- SALT AND WYOMING RANGES/WEST ZONE BRIDGER TETON NF- WEST WIND RIVER MOUNTAINS/EAST ZONE BRIDGER TETON NF- 850 PM MDT TUE AUG 23 2016 ...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING... WIND HAS BEGUN TO DIMINISH AND HUMIDITY HAS BEGUN TO RISE. THEREFORE...THE RED FLAG WARNING WILL BE ALLOWED TO EXPIRE. $$ WYZ279-240400- /O.EXP.KRIW.FW.W.0024.000000T0000Z-160824T0300Z/ SWEETWATER COUNTY/ROCK SPRINGS BLM/FLAMING GORGE NRA- 850 PM MDT TUE AUG 23 2016 ...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING... WIND HAS BEGUN TO DIMINISH AND HUMIDITY HAS BEGUN TO RISE. THEREFORE...THE RED FLAG WARNING WILL BE ALLOWED TO EXPIRE. $$ WYZ289-240400- /O.EXP.KRIW.FW.W.0024.000000T0000Z-160824T0300Z/ GRANITE/GREEN/FERRIS/RATTLESNAKE MOUNTAINS- 850 PM MDT TUE AUG 23 2016 ...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING... WIND HAS BEGUN TO DIMINISH AND HUMIDITY HAS BEGUN TO RISE. THEREFORE...THE RED FLAG WARNING WILL BE ALLOWED TO EXPIRE. $$ WYZ288-240400- /O.EXP.KRIW.FW.W.0024.000000T0000Z-160824T0300Z/ EAST WIND RIVER MOUNTAINS/SOUTH SHOSHONE NF- 850 PM MDT TUE AUG 23 2016 ...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING... WIND HAS BEGUN TO DIMINISH AND HUMIDITY HAS BEGUN TO RISE. THEREFORE...THE RED FLAG WARNING WILL BE ALLOWED TO EXPIRE. $$
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 Aug 22, 10:52 AM MDT, 27 minutes earlier.
Area forecast discussion, Aug 22, 10:52 AM MDT, 27 minutes before
Area Forecast Discussion National Weather Service Riverton WY 1052 AM MDT MON AUG 22 2016 .SHORT TERM...Monday through Wednesday night The main concern for the next couple of days remains high fire danger. This will definitely be the case. As a cold front moves toward the area from the north and west. Ahead of it expect a warm to hot and breezy day. Highs in the 90s will be commonplace in many of the lower elevations East of the Divide. As the front approaches, the pressure gradient will tighten and increase west to southwesterly flow across the state. The result will be a gusty west to southwesterly wind developing. The fire weather warning was continued for all locations. We also added the southern Big Horn Range with a new fire showing up there. As for the chance of thunderstorms, all of the models are fairly unimpressed. The best chance would be across southern Wyoming and possibly portions of Yellowstone Park. But even here, they would be few and far between and maybe of the dry variety. Fire danger should decrease tonight after the front passes and the wind decreases as the atmosphere decouples. Tuesday looks to be a cooler day but not cool by any means. In addition, relative humidity will remain fairly low, although a bit higher than Tuesday. It is a decent possibility more fire weather highlights may be needed, although possibly for a smaller area. A gusty breeze will also continue, although maybe a bit less. The biggest threat of fire danger may shift further south into southern Wyoming however. As for the chance of thunderstorms with the second front, again there is little moisture to work with. Far southern Wyoming at this point looks to be the only chance on the edge of the monsoonal moisture but even here, coverage will be isolated at best. The second cold front with cooler air will push through Tuesday night. Wednesday at this point looks to be noticeably cooler and more importantly, a bit more humid, especially East of the Divide. This should finally lower fire danger a bit. And upper level disturbance moving in from the northwest could bring some showers and thunderstorms to northern Wyoming Wednesday afternoon and evening. And, there could even be enough cold air for a bit of snow in the higher elevations. At this point, amounts look to be light if any though. .LONG TERM...Thursday through Monday 1025 MB surface high over the region Thursday will shift east into the Plains/Midwest Friday. Aloft the forecast area will be on the cyclonic side of an upper jet with a couple weak perturbations pushing across the area. Thus will have a chance of seeing isolated to locally scattered convection despite weak forcing and minimal instability. Best shot will be over the mountains and adjacent foothills along and east of the Divide on Thursday with the driest conditions across the far west and southwest. Medium range models are showing the flow becoming relatively light westerly across the forecast area for the weekend into early next week. Models are trying to pull up some modified monsoonal moisture into the area early next week. This combined with any weak disturbances could cause isolated diurnal convection mainly Sunday and Monday. This solution would limit any red flag potential. However, one concern or something too watch is an upper low pushing into southern British Columbia Saturday. Global models want to deamplify this feature quickly as it moves east, and are a bit farther north than last night. If this upper low would take a track/strength of the past couple of upper lows that have moved across southern Canada...then fire weather concerns would return. Forecast goes with model consensus. && .AVIATION.../18Z ISSUANCE/ VFR conditions will occur through Tuesday. Expect breezy to windy conditions at times during the afternoon and evening hours. Isolated showers or thunderstorms may drift into far southern WY after 21Z through 06Z. Gusty wind to 35 knots will occur near that activity. KRKS airport is not expected to be impacted by showers or storms. Areas of smoke from wildfires in NW WY may impact visibility across northern WY through Tuesday morning. && .FIRE WEATHER... ...RED FLAG WARNING FOR MUCH OF THE AREA... A combination of warm to jot temperatures, low relative humidity and a gusty west to southwest wind will bring critical fire conditions to much of western and central Wyoming. Elevated fire danger for a period of time in the afternoon will be possible in other locations. Mixing and smoke dispersal will range be good to excellent. Fire danger may remain high on Tuesday, especially in southern Wyoming. Fire conditions should improve on Wednesday with cooler temperatures and higher relative humidity. && .RIW Watches/Warnings/Advisories... Red Flag Warning from noon today to 9 PM MDT this evening for WYZ140-276>280-283-285-286-288-289-300-414>416. && SHORT TERM...Hattings LONG TERM...WM AVIATION...PS FIRE WEATHER...Hattings
Hazardous weather outlook, Aug 22, 2:50 AM MDT, 8 hours 29 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE RIVERTON WY 250 AM MDT MON AUG 22 2016 WYZ001>020-022>030-231200- YELLOWSTONE NATIONAL PARK-ABSAROKA MOUNTAINS-CODY FOOTHILLS- NORTH BIG HORN BASIN-SOUTHWEST BIG HORN BASIN- SOUTHEAST BIG HORN BASIN-OWL CREEK AND BRIDGER MOUNTAINS- BIGHORN MOUNTAINS WEST-BIGHORN MOUNTAINS SOUTHEAST- NORTHEAST JOHNSON COUNTY-SOUTHEAST JOHNSON COUNTY- TETON AND GROS VENTRE MOUNTAINS-JACKSON HOLE- WIND RIVER MOUNTAINS WEST-WIND RIVER MOUNTAINS EAST- UPPER WIND RIVER BASIN-WIND RIVER BASIN-LANDER FOOTHILLS- GREEN MOUNTAINS AND RATTLESNAKE RANGE- NATRONA COUNTY LOWER ELEVATIONS-CASPER MOUNTAIN-STAR VALLEY- SALT RIVER AND WYOMING RANGES-UPPER GREEN RIVER BASIN FOOTHILLS- UPPER GREEN RIVER BASIN-SOUTH LINCOLN COUNTY- ROCK SPRINGS AND GREEN RIVER-FLAMING GORGE-EAST SWEETWATER COUNTY- 250 AM MDT MON AUG 22 2016 ...RED FLAG WARNING FOR MUCH OF THE AREA THIS AFTERNOON AND EVENING... THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN AND CENTRAL WYOMING. .DAY ONE...TODAY AND TONIGHT CRITICAL FIRE WEATHER FOR MUCH OF WESTERN AND CENTRAL WYOMING. PLEASE SEE FIRE WEATHER PRODUCTS FOR DETAILS. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY TUESDAY...ELEVATED TO POSSIBLY EXTREME FIRE WEATHER CONDITIONS FOR PORTIONS OF CENTRAL AND SOUTHERN WYOMING. WEDNESDAY AND THURSDAY...COOLER CONDITIONS WITH ISOLATED THUNDERSTORMS POSSIBLE. ABSAROKA AND BIGHORN MOUNTAINS COULD SEE MINOR SNOW ACCUMULATIONS ABOVE 9000 FEET ON THURSDAY. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY. TEAM RIVERTON
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Red Flag Warnings in Wyoming, 2016Every red flag warning in 2016
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.