Alert archive / Wyoming / Red Flag Warnings in 2015
Red Flag Warning 21, NWS Riverton, WY
NWS Riverton, WY issued this red flag warning at Sep 9, 2015, 1:10 PM MDT for 4 counties in Wyoming. It took effect at Sep 10, 2015, 12:00 PM MDT. It was in force for 8 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
- Sep 9, 2015, 1:10 PM MDT (19:10 UTC)
- In effect from
- Sep 10, 2015, 12:00 PM MDT
- Expired
- Sep 10, 2015, 8:01 PM MDT
- In force
- 8 hr
- Issued by
- NWS Riverton, WY
Counties Lincoln County, WY, Sublette County, WY, Sweetwater County, WY, Uinta County, WY
The radar
The Riverton/Lander radar (KRIW), 172 km from the middle of the area, began a volume at 19:09 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, 7.2 hours before the alert went out and 177 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
- 3744 m above ground
- 0-6 km bulk shear
- 37 kt
- 0-1 km storm-relative helicity
- 50 m²/s²
- 0-3 km storm-relative helicity
- 27 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
015 WWUS85 KRIW 091910 RFWRIW URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 110 PM MDT WED SEP 9 2015 ...HIGH FIRE DANGER THIS AFTERNOON AND EARLY EVENING AND AGAIN THURSDAY FOR PORTIONS OF SOUTHERN AND SOUTHWESTERN WYOMING... LOW HUMIDITY AND GUSTY WIND WILL OCCUR ACROSS PORTIONS OF SOUTHERN WYOMING THIS AFTERNOON AND EARLY EVENING...AND AGAIN THURSDAY AFTERNOON AND EVENING. AS A RESULT... A RED FLAG WARNING HAS BEEN ISSUED FOR THESE AREAS. WYZ277-279-100300- /O.NEW.KRIW.FW.W.0021.150910T1800Z-150911T0300Z/ /O.CON.KRIW.FW.W.0020.000000T0000Z-150910T0300Z/ LINCOLN AND UINTA COUNTIES/LOWER ELEVATIONS- SWEETWATER COUNTY/ROCK SPRINGS BLM/FLAMING GORGE NRA- 110 PM MDT WED SEP 9 2015 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR GUSTY WINDS UP TO 30 MPH AND RELATIVE HUMIDITY BELOW 15 PERCENT FOR FIRE WEATHER ZONES 277 AND 279... ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT THURSDAY FOR GUSTY WINDS UP TO 25 MPH AND RELATIVE HUMIDITY BELOW 15 PERCENT FOR FIRE WEATHER ZONES 277 AND 279... THE NATIONAL WEATHER SERVICE IN RIVERTON CONTINUES A RED FLAG WARNING...WHICH IS IN EFFECT FROM NOON TODAY THROUGH 9 PM MDT THURSDAY. * AFFECTED AREA...FIRE WEATHER ZONE 277. FIRE WEATHER ZONE 279. * WIND...WEST TO SOUTHWEST 15 TO 25 MPH WITH GUSTS TO 30 MPH. * HUMIDITY...FALLING TO 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 WILL CREATE EXTREME FIRE BEHAVIOR. && $$ WYZ414-100300- /O.NEW.KRIW.FW.W.0021.150910T1800Z-150911T0300Z/ SALT AND WYOMING RANGES/WEST ZONE BRIDGER TETON NF- 110 PM MDT WED SEP 9 2015 ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT THURSDAY FOR GUSTY WINDS UP TO 30 MPH AND RELATIVE HUMIDITY BELOW 15 PERCENT FOR FIRE WEATHER ZONE 414... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM NOON TO 9 PM MDT THURSDAY. * AFFECTED AREA...FIRE WEATHER ZONE 414. * WIND...WEST TO SOUTHWEST 15 TO 25 MPH WITH GUSTS TO 30 MPH. * HUMIDITY...FALLING AS LOW AS 10 PERCENT. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXTREME FIRE BEHAVIOR. && $$ WYZ289-100300- /O.CON.KRIW.FW.W.0020.000000T0000Z-150910T0300Z/ GRANITE/GREEN/FERRIS/RATTLESNAKE MOUNTAINS- 110 PM MDT WED SEP 9 2015 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR GUSTY WINDS UP TO 25 MPH AND RELATIVE HUMIDITY BELOW 15 PERCENT FOR FIRE WEATHER ZONE 289... * AFFECTED AREA...FIRE WEATHER ZONE 289. * WIND...WEST TO SOUTHWEST 15 TO 20 MPH WITH GUSTS TO 25 MPH. * HUMIDITY...FALLING TO 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 WILL CREATE EXTREME FIRE BEHAVIOR. && $$
6 follow-up statements
095 WWUS85 KRIW 092010 RFWRIW URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 210 PM MDT WED SEP 9 2015 ...HIGH FIRE DANGER THIS AFTERNOON AND EARLY EVENING AND AGAIN THURSDAY FOR PORTIONS OF SOUTHERN AND SOUTHWESTERN WYOMING... LOW HUMIDITY AND GUSTY WIND WILL OCCUR ACROSS PORTIONS OF CENTRAL AND SOUTHERN WYOMING THIS AFTERNOON AND EARLY EVENING...AND AGAIN THURSDAY ACROSS SOUTHWESTERN WYOMING IN THE AFTERNOON AND EVENING. AS A RESULT... A RED FLAG WARNING HAS BEEN ISSUED FOR THESE AREAS. WYZ277-279-100300- /O.CON.KRIW.FW.W.0020.000000T0000Z-150910T0300Z/ /O.CON.KRIW.FW.W.0021.150910T1800Z-150911T0300Z/ LINCOLN AND UINTA COUNTIES/LOWER ELEVATIONS- SWEETWATER COUNTY/ROCK SPRINGS BLM/FLAMING GORGE NRA- 210 PM MDT WED SEP 9 2015 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING AND AGAIN THURSDAY AFTERNOON AND EVENING FOR GUSTY WINDS UP TO 30 MPH AND RELATIVE HUMIDITY BELOW 15 PERCENT FOR FIRE WEATHER ZONES 277 AND 279... * AFFECTED AREA...FIRE WEATHER ZONE 277. FIRE WEATHER ZONE 279. * WIND...WEST TO SOUTHWEST 15 TO 25 MPH WITH GUSTS TO 30 MPH. * HUMIDITY...FALLING TO AS LOW AS 10 PERCENT. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXTREME FIRE BEHAVIOR. && $$ WYZ289-100300- /O.CON.KRIW.FW.W.0020.000000T0000Z-150910T0300Z/ GRANITE/GREEN/FERRIS/RATTLESNAKE MOUNTAINS- 210 PM MDT WED SEP 9 2015 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR GUSTY WINDS UP TO 25 MPH AND RELATIVE HUMIDITY BELOW 15 PERCENT FOR FIRE WEATHER ZONE 289... * AFFECTED AREA...FIRE WEATHER ZONE 289. * WIND...WEST TO SOUTHWEST 15 TO 20 MPH WITH GUSTS TO 25 MPH. * HUMIDITY...FALLING TO 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 WILL CREATE EXTREME FIRE BEHAVIOR. && $$ WYZ414-100300- /O.CON.KRIW.FW.W.0021.150910T1800Z-150911T0300Z/ SALT AND WYOMING RANGES/WEST ZONE BRIDGER TETON NF- 210 PM MDT WED SEP 9 2015 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 9 PM MDT THURSDAY FOR GUSTY WINDS UP TO 30 MPH AND RELATIVE HUMIDITY BELOW 15 PERCENT FOR FIRE WEATHER ZONE 414... * AFFECTED AREA...FIRE WEATHER ZONE 414. * WIND...WEST TO SOUTHWEST 15 TO 25 MPH WITH GUSTS TO 30 MPH. * HUMIDITY...FALLING AS LOW AS 10 PERCENT. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXTREME FIRE BEHAVIOR. && $$
745 WWUS85 KRIW 092047 RFWRIW URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 247 PM MDT WED SEP 9 2015 ...HIGH FIRE DANGER THIS AFTERNOON AND EARLY EVENING AND AGAIN THURSDAY FOR PORTIONS OF SOUTHERN AND SOUTHWESTERN WYOMING... LOW HUMIDITY AND GUSTY WIND WILL OCCUR ACROSS PORTIONS OF CENTRAL AND SOUTHERN WYOMING THIS AFTERNOON AND EARLY EVENING...AND AGAIN THURSDAY ACROSS SOUTHWESTERN WYOMING IN THE AFTERNOON AND EVENING. AS A RESULT... A RED FLAG WARNING HAS BEEN ISSUED FOR THESE AREAS. WYZ277-279-100300- /O.CON.KRIW.FW.W.0020.000000T0000Z-150910T0300Z/ /O.CON.KRIW.FW.W.0021.150910T1800Z-150911T0300Z/ LINCOLN AND UINTA COUNTIES/LOWER ELEVATIONS- SWEETWATER COUNTY/ROCK SPRINGS BLM/FLAMING GORGE NRA- 247 PM MDT WED SEP 9 2015 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR GUSTY WINDS UP TO 30 MPH AND RELATIVE HUMIDITY BELOW 15 PERCENT FOR FIRE WEATHER ZONES 277 AND 279... ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 9 PM MDT THURSDAY FOR GUSTY WINDS UP TO 30 MPH AND RELATIVE HUMIDITY BELOW 15 PERCENT FOR FIRE WEATHER ZONES 277 AND 279... * AFFECTED AREA...FIRE WEATHER ZONE 277. FIRE WEATHER ZONE 279. * WIND...WEST TO NORTHWEST 15 TO 25 MPH WITH GUSTS TO 30 MPH. * HUMIDITY...FALLING TO 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 WILL CREATE EXTREME FIRE BEHAVIOR. && $$ WYZ289-100300- /O.CON.KRIW.FW.W.0020.000000T0000Z-150910T0300Z/ GRANITE/GREEN/FERRIS/RATTLESNAKE MOUNTAINS- 247 PM MDT WED SEP 9 2015 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR GUSTY WINDS UP TO 25 MPH AND RELATIVE HUMIDITY BELOW 15 PERCENT FOR FIRE WEATHER ZONE 289... * AFFECTED AREA...FIRE WEATHER ZONE 289. * WIND...WEST TO SOUTHWEST 15 TO 20 MPH WITH GUSTS TO 25 MPH. * HUMIDITY...FALLING TO AS LOW AS 10 PERCENT. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXTREME FIRE BEHAVIOR. && $$ WYZ414-100300- /O.CON.KRIW.FW.W.0021.150910T1800Z-150911T0300Z/ SALT AND WYOMING RANGES/WEST ZONE BRIDGER TETON NF- 247 PM MDT WED SEP 9 2015 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 9 PM MDT THURSDAY FOR GUSTY WINDS UP TO 30 MPH AND RELATIVE HUMIDITY BELOW 15 PERCENT FOR FIRE WEATHER ZONE 414 BELOW 8500 FEET... * AFFECTED AREA...FIRE WEATHER ZONE 414 BELOW 8500 FEET. * WIND...WEST TO NORTHWEST 15 TO 25 MPH WITH GUSTS TO 30 MPH. * HUMIDITY...FALLING 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 WILL CREATE EXTREME FIRE BEHAVIOR. && $$
457 WWUS85 KRIW 100218 RFWRIW URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 818 PM MDT WED SEP 9 2015 ...HIGH FIRE DANGER THURSDAY AFTERNOON AND EARLY EVENING FOR PORTIONS OF SOUTHWEST WYOMING... LOW HUMIDITY AND GUSTY WIND WILL OCCUR ACROSS PORTIONS OF SOUTHWEST WYOMING THURSDAY AFTERNOON AND EARLY EVENING. AS A RESULT...A RED FLAG WARNING HAS BEEN ISSUED FOR THESE AREAS. WYZ277-279-101200- /O.CAN.KRIW.FW.W.0020.000000T0000Z-150910T0300Z/ /O.CON.KRIW.FW.W.0021.150910T1800Z-150911T0300Z/ LINCOLN AND UINTA COUNTIES/LOWER ELEVATIONS- SWEETWATER COUNTY/ROCK SPRINGS BLM/FLAMING GORGE NRA- 818 PM MDT WED SEP 9 2015 ...RED FLAG WARNING IS CANCELLED FOR THIS EVENING. WEATHER CONDITIONS HAVE IMPROVED AND RED FLAG CONDITIONS ARE NO LONGER EXPECTED TONIGHT. ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 9 PM MDT THURSDAY FOR GUSTY WINDS UP TO 30 MPH AND RELATIVE HUMIDITY BELOW 15 PERCENT FOR FIRE WEATHER ZONES 277 AND 279... * AFFECTED AREA...FIRE WEATHER ZONE 277. FIRE WEATHER ZONE 279. * WIND...WEST TO NORTHWEST 15 TO 25 MPH WITH GUSTS TO 30 MPH. * HUMIDITY...FALLING TO AS LOW AS 10 PERCENT. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXTREME FIRE BEHAVIOR. && $$ WYZ289-100330- /O.CAN.KRIW.FW.W.0020.000000T0000Z-150910T0300Z/ GRANITE/GREEN/FERRIS/RATTLESNAKE MOUNTAINS- 818 PM MDT WED SEP 9 2015 ...RED FLAG WARNING IS CANCELLED FOR FIRE ZONE 289... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS CANCELLED THE RED FLAG WARNING. WEATHER CONDITIONS HAVE IMPROVED AND RED FLAG CONDITIONS ARE NO LONGER EXPECTED TONIGHT. $$ WYZ414-101200- /O.CON.KRIW.FW.W.0021.150910T1800Z-150911T0300Z/ SALT AND WYOMING RANGES/WEST ZONE BRIDGER TETON NF- 818 PM MDT WED SEP 9 2015 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 9 PM MDT THURSDAY FOR GUSTY WINDS UP TO 30 MPH AND RELATIVE HUMIDITY BELOW 15 PERCENT FOR FIRE WEATHER ZONE 414 BELOW 8500 FEET... * AFFECTED AREA...FIRE WEATHER ZONE 414 BELOW 8500 FEET. * WIND...WEST TO NORTHWEST 15 TO 25 MPH WITH GUSTS TO 30 MPH. * HUMIDITY...FALLING AS LOW AS 10 PERCENT. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXTREME FIRE BEHAVIOR. && $$
549 WWUS85 KRIW 100750 RFWRIW URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 150 AM MDT THU SEP 10 2015 ...HIGH FIRE DANGER THIS AFTERNOON AND EVENING FOR PORTIONS OF SOUTHERN WYOMING... LOW HUMIDITY AND GUSTY WIND WILL OCCUR ACROSS PORTIONS OF SOUTHWEST WYOMING THIS AFTERNOON AND EVENING. AS A RESULT...A RED FLAG WARNING HAS BEEN ISSUED FOR THESE AREAS. WYZ277-279-414-102200- /O.CON.KRIW.FW.W.0021.150910T1800Z-150911T0300Z/ LINCOLN AND UINTA COUNTIES/LOWER ELEVATIONS- SWEETWATER COUNTY/ROCK SPRINGS BLM/FLAMING GORGE NRA- SALT AND WYOMING RANGES/WEST ZONE BRIDGER TETON NF- 150 AM MDT THU SEP 10 2015 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS EVENING FOR THIS EVENING. * AFFECTED AREA...FIRE WEATHER ZONES 277...279 AND 414. * WIND...WEST TO NORTHWEST 15 TO 25 MPH WITH GUSTS TO 30 MPH. * HUMIDITY...FALLING TO 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 WILL CREATE EXTREME FIRE BEHAVIOR. && $$
642 WWUS85 KRIW 101934 RFWRIW URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 134 PM MDT THU SEP 10 2015 ...HIGH FIRE DANGER THIS AFTERNOON AND EVENING FOR PORTIONS OF SOUTHWESTERN WYOMING... LOW HUMIDITY AND GUSTY WIND WILL OCCUR ACROSS PORTIONS OF SOUTHWEST WYOMING THIS AFTERNOON AND EVENING. AS A RESULT...A RED FLAG WARNING HAS BEEN ISSUED FOR THESE AREAS. WYZ277-279-414-110300- /O.CON.KRIW.FW.W.0021.000000T0000Z-150911T0300Z/ LINCOLN AND UINTA COUNTIES/LOWER ELEVATIONS- SWEETWATER COUNTY/ROCK SPRINGS BLM/FLAMING GORGE NRA- SALT AND WYOMING RANGES/WEST ZONE BRIDGER TETON NF- 134 PM MDT THU SEP 10 2015 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR THIS EVENING. * AFFECTED AREA...FIRE WEATHER ZONES 277...279 AND 414. * WIND...WEST TO NORTHWEST 15 TO 25 MPH WITH GUSTS TO 30 MPH. * HUMIDITY...FALLING TO AS LOW AS 10 PERCENT. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXTREME FIRE BEHAVIOR. && $$
065 WWUS85 KRIW 110201 RFWRIW URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 801 PM MDT THU SEP 10 2015 WYZ277-279-414-110315- /O.CAN.KRIW.FW.W.0021.000000T0000Z-150911T0300Z/ LINCOLN AND UINTA COUNTIES/LOWER ELEVATIONS- SWEETWATER COUNTY/ROCK SPRINGS BLM/FLAMING GORGE NRA- SALT AND WYOMING RANGES/WEST ZONE BRIDGER TETON NF- 801 PM MDT THU SEP 10 2015 ...RED FLAG WARNING FOR FIRE ZONES 277...279 AND 414 HAS BEEN CANCELLED... WEATHER CONDITIONS HAVE IMPROVED OVER THE WARNED AREA AND RED FLAG CONDITIONS ARE NO LONGER EXPECTED THIS EVENING. $$
Nearby
Red Flag Warnings in Wyoming, 2015Every red flag warning in 2015
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.