Alert archive / Wyoming / Red Flag Warnings in 2018
Red Flag Warning 21, NWS Riverton, WY
NWS Riverton, WY issued this red flag warning at Sep 25, 2018, 10:10 PM MDT for 7 counties in Wyoming. It took effect at Sep 26, 2018, 12:00 PM MDT. It was in force for 4 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
- Sep 25, 2018, 10:10 PM MDT (04:10 UTC)
- In effect from
- Sep 26, 2018, 12:00 PM MDT
- Expired
- Sep 30, 2018, 7:00 PM MDT
- In force
- 4 days
- Issued by
- NWS Riverton, WY
Counties Fremont County, WY, Lincoln County, WY, Natrona County, WY, Sublette County, WY, Sweetwater County, WY, Teton County, WY, Uinta County, WY
The radar
The Riverton/Lander radar (KRIW), 96 km from the middle of the area, began a volume at 04:14 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, 4.2 hours before the alert went out and 101 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
- 2664 m above ground
- 0-6 km bulk shear
- 48 kt
- 0-1 km storm-relative helicity
- 85 m²/s²
- 0-3 km storm-relative helicity
- 285 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
188 WWUS85 KRIW 260410 RFWRIW URGENT - FIRE WEATHER MESSAGE National Weather Service Riverton WY 1010 PM MDT Tue Sep 25 2018 WYZ140-286-415-260515- /O.CAN.KRIW.FW.A.0013.180926T1800Z-180927T0200Z/ Yellowstone National Park-Absaroka Mountains/North Shoshone NF- North Zone Bridger Teton NF and Grand Teton NP- 1010 PM MDT Tue Sep 25 2018 ...FIRE WEATHER WATCH IS CANCELLED... The National Weather Service in Riverton has cancelled the Fire Weather Watch. Although winds will increase over the area this afternoon, the RH will remain above critical levels. Therefore the fire weather watch has been cancelled. $$ WYZ416-260515- /O.CAN.KRIW.FW.A.0013.180926T1800Z-180928T0200Z/ West Wind River Mountains/East Zone Bridger Teton NF- 1010 PM MDT Tue Sep 25 2018 ...FIRE WEATHER WATCH IS CANCELLED... The National Weather Service in Riverton has cancelled the Fire Weather Watch. Although winds will increase over the area this afternoon, the RH will remain above critical levels. Therefore the fire weather watch has been cancelled. $$ WYZ277>279-414-262200- /O.UPG.KRIW.FW.A.0013.180926T1800Z-180928T0200Z/ /O.NEW.KRIW.FW.W.0021.180926T1800Z-180928T0200Z/ Lincoln and Uinta Counties/Lower Elevations- Upper Green River Basin/Rock Springs BLM- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- Salt and Wyoming Ranges/West Zone Bridger Teton NF- 1010 PM MDT Tue Sep 25 2018 ...RED FLAG WARNING IN EFFECT FROM NOON WEDNESDAY TO 8 PM MDT THURSDAY... The National Weather Service in Riverton has issued a Red Flag Warning, which is in effect from noon Wednesday to 8 PM MDT Thursday. the Fire Weather Watch is no longer in effect. * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Southwest WY Fire Zones...277...279. In West Central WY Fire Zones...278...414. * COUNTIES AFFECTED: In Southwest WY...Sweetwater...Uinta. In West Central WY...Lincoln...Sublette. * WIND: West 15 to 20 mph with gusts up to 30 mph with some gusts to 35 mph in zone 279. * HUMIDITY: As low as 9 percent. 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. && $$ WYZ289-262200- /O.UPG.KRIW.FW.A.0013.180926T1800Z-180928T0200Z/ /O.NEW.KRIW.FW.W.0021.180926T1800Z-180927T0200Z/ Granite/Green/Ferris/Rattlesnake Mountains- 1010 PM MDT Tue Sep 25 2018 ...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM MDT WEDNESDAY... The National Weather Service in Riverton has issued a Red Flag Warning, which is in effect from noon to 8 PM MDT Wednesday. the Fire Weather Watch is no longer in effect. * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Central WY...Fire Weather Zone 289. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In Southwest WY...Sweetwater. * WIND: West 15 to 20 mph with gusts around 30 mph. * HUMIDITY: As low as 11 percent. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ WYZ280-300-262200- /O.UPG.KRIW.FW.A.0013.180926T1800Z-180927T0200Z/ /O.NEW.KRIW.FW.W.0021.180926T1800Z-180927T0200Z/ Natrona County/Casper BLM-Casper Mountain- 1010 PM MDT Tue Sep 25 2018 ...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM MDT WEDNESDAY... The National Weather Service in Riverton has issued a Red Flag Warning, which is in effect from noon to 8 PM MDT Wednesday. the Fire Weather Watch is no longer in effect. * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Central WY...Fire Weather Zones 280 and 300. * COUNTIES AFFECTED: In Central WY...Natrona. * WIND: West 10 to 20 mph with gusts up to 30 mph. * HUMIDITY: As low as 11 percent. 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. && $$ WYZ288-262200- /O.UPG.KRIW.FW.A.0013.180926T1800Z-180928T0200Z/ /O.NEW.KRIW.FW.W.0021.180926T1800Z-180927T0200Z/ East Wind River Mountains/South Shoshone NF- 1010 PM MDT Tue Sep 25 2018 ...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM MDT WEDNESDAY... The National Weather Service in Riverton has issued a Red Flag Warning, which is in effect from noon to 8 PM MDT Wednesday. the Fire Weather Watch is no longer in effect. * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Central WY...Fire Weather Zone 288. * COUNTIES AFFECTED: In Central WY...Fremont. In West Central WY...Sublette. * WIND: West 10 to 20 mph with gusts up to 30 mph. * HUMIDITY: As low as 13 percent. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ http://weather.gov/riverton
15 follow-up statements
932 WWUS85 KRIW 260722 RFWRIW URGENT - FIRE WEATHER MESSAGE National Weather Service Riverton WY 122 AM MDT Wed Sep 26 2018 WYZ277>279-414-262200- /O.CON.KRIW.FW.W.0021.180926T1800Z-180928T0200Z/ Lincoln and Uinta Counties/Lower Elevations- Upper Green River Basin/Rock Springs BLM- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- Salt and Wyoming Ranges/West Zone Bridger Teton NF- 122 AM MDT Wed Sep 26 2018 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 8 PM MDT THURSDAY... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Southwest WY Fire Zones...277...279. In West Central WY Fire Zones...278...414. * COUNTIES AFFECTED: In Southwest WY...Sweetwater...Uinta. In West Central WY...Lincoln...Sublette. * WIND: West 15 to 20 mph with gusts up to 30 mph with some gusts to 35 mph in zone 279. * HUMIDITY: As low as 9 percent. 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. && $$ WYZ289-262200- /O.CON.KRIW.FW.W.0021.180926T1800Z-180927T0200Z/ Granite/Green/Ferris/Rattlesnake Mountains- 122 AM MDT Wed Sep 26 2018 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 8 PM MDT THIS EVENING... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Central WY...Fire Weather Zone 289. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In Southwest WY...Sweetwater. * WIND: West 15 to 20 mph with gusts around 30 mph. * HUMIDITY: As low as 11 percent. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ WYZ280-300-262200- /O.CON.KRIW.FW.W.0021.180926T1800Z-180927T0200Z/ Natrona County/Casper BLM-Casper Mountain- 122 AM MDT Wed Sep 26 2018 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 8 PM MDT THIS EVENING... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Central WY...Fire Weather Zones 280 and 300. * COUNTIES AFFECTED: In Central WY...Natrona. * WIND: West 10 to 20 mph with gusts up to 30 mph. * HUMIDITY: As low as 11 percent. 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. && $$ WYZ288-262200- /O.CON.KRIW.FW.W.0021.180926T1800Z-180927T0200Z/ East Wind River Mountains/South Shoshone NF- 122 AM MDT Wed Sep 26 2018 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 8 PM MDT THIS EVENING... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Central WY...Fire Weather Zone 288. * COUNTIES AFFECTED: In Central WY...Fremont. In West Central WY...Sublette. * WIND: West 10 to 20 mph with gusts up to 30 mph. * HUMIDITY: As low as 13 percent. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ http://weather.gov/riverton
938 WWUS85 KRIW 261537 RFWRIW URGENT - FIRE WEATHER MESSAGE National Weather Service Riverton WY 937 AM MDT Wed Sep 26 2018 WYZ416-270200- /O.EXA.KRIW.FW.W.0021.180926T1800Z-180927T0200Z/ West Wind River Mountains/East Zone Bridger Teton NF- 937 AM MDT Wed Sep 26 2018 ...RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING... The National Weather Service in Riverton has issued a Red Flag Warning, which is in effect until 8 PM MDT this evening. * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In West Central WY...Fire Weather Zone 416. * COUNTIES AFFECTED: In Central WY...Fremont. In West Central WY...Sublette. * WIND: West 10 to 20 mph with gusts up to 30 mph. * HUMIDITY: As low as 15 percent. 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. && $$ WYZ277>279-414-270200- /O.CON.KRIW.FW.W.0021.180926T1800Z-180928T0200Z/ Lincoln and Uinta Counties/Lower Elevations- Upper Green River Basin/Rock Springs BLM- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- Salt and Wyoming Ranges/West Zone Bridger Teton NF- 937 AM MDT Wed Sep 26 2018 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THURSDAY... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Southwest WY Fire Zones...277...279. In West Central WY Fire Zones...278...414. * COUNTIES AFFECTED: In Southwest WY...Sweetwater...Uinta. In West Central WY...Lincoln...Sublette. * WIND: West 15 to 20 mph with gusts up to 30 mph with some gusts up to 35 mph in zone 279. * HUMIDITY: As low as 9 percent. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ WYZ289-270200- /O.CON.KRIW.FW.W.0021.180926T1800Z-180927T0200Z/ Granite/Green/Ferris/Rattlesnake Mountains- 937 AM MDT Wed Sep 26 2018 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Central WY...Fire Weather Zone 289. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In Southwest WY...Sweetwater. * WIND: West 15 to 20 mph with gusts up to 35 mph. * HUMIDITY: As low as 11 percent. 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. && $$ WYZ280-300-270200- /O.CON.KRIW.FW.W.0021.180926T1800Z-180927T0200Z/ Natrona County/Casper BLM-Casper Mountain- 937 AM MDT Wed Sep 26 2018 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Central WY...Fire Weather Zones 280 and 300. * COUNTIES AFFECTED: In Central WY...Natrona. * WIND: West 10 to 20 mph with gusts up to 30 mph. * HUMIDITY: As low as 11 percent. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ WYZ288-270200- /O.CON.KRIW.FW.W.0021.180926T1800Z-180927T0200Z/ East Wind River Mountains/South Shoshone NF- 937 AM MDT Wed Sep 26 2018 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Central WY...Fire Weather Zone 288. * COUNTIES AFFECTED: In Central WY...Fremont. In West Central WY...Sublette. * WIND: West 10 to 20 mph with gusts up to 30 mph. * HUMIDITY: As low as 13 percent. 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. && $$ http://weather.gov/riverton
002 WWUS85 KRIW 262003 RFWRIW URGENT - FIRE WEATHER MESSAGE National Weather Service Riverton WY 203 PM MDT Wed Sep 26 2018 WYZ277>279-414-270815- /O.CON.KRIW.FW.W.0021.000000T0000Z-180928T0200Z/ Lincoln and Uinta Counties/Lower Elevations- Upper Green River Basin/Rock Springs BLM- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- Salt and Wyoming Ranges/West Zone Bridger Teton NF- 203 PM MDT Wed Sep 26 2018 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THURSDAY... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Southwest WY Fire Zones...277...279. In West Central WY Fire Zones...278...414. * COUNTIES AFFECTED: In Southwest WY...Sweetwater...Uinta. In West Central WY...Lincoln...Sublette. * WIND: West 15 to 20 mph with gusts up to 30 mph with some gusts up to 35 mph in zone 279. * HUMIDITY: As low as 10 percent. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ WYZ289-270200- /O.CON.KRIW.FW.W.0021.000000T0000Z-180927T0200Z/ Granite/Green/Ferris/Rattlesnake Mountains- 203 PM MDT Wed Sep 26 2018 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Central WY...Fire Weather Zone 289. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In Southwest WY...Sweetwater. * WIND: West 15 to 20 mph with gusts up to 35 mph. * HUMIDITY: As low as 11 percent. 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. && $$ WYZ280-300-270200- /O.CON.KRIW.FW.W.0021.000000T0000Z-180927T0200Z/ Natrona County/Casper BLM-Casper Mountain- 203 PM MDT Wed Sep 26 2018 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Central WY...Fire Weather Zones 280 and 300. * COUNTIES AFFECTED: In Central WY...Natrona. * WIND: Northwest 10 to 20 mph with gusts up to 30 mph. * HUMIDITY: As low as 12 percent. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ WYZ288-416-270200- /O.CON.KRIW.FW.W.0021.000000T0000Z-180927T0200Z/ East Wind River Mountains/South Shoshone NF- West Wind River Mountains/East Zone Bridger Teton NF- 203 PM MDT Wed Sep 26 2018 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Central WY Fire Zone....288. In West Central WY Fire Zone....416. * COUNTIES AFFECTED: In Central WY...Fremont. In West Central WY...Sublette. * WIND: West 10 to 20 mph with gusts up to 30 mph. * HUMIDITY: As low as 15 percent. 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. && $$ http://weather.gov/riverton
568 WWUS85 KRIW 270206 RFWRIW URGENT - FIRE WEATHER MESSAGE National Weather Service Riverton WY 806 PM MDT Wed Sep 26 2018 WYZ280-288-289-300-416-270315- /O.EXP.KRIW.FW.W.0021.000000T0000Z-180927T0200Z/ Natrona County/Casper BLM- East Wind River Mountains/South Shoshone NF- Granite/Green/Ferris/Rattlesnake Mountains-Casper Mountain- West Wind River Mountains/East Zone Bridger Teton NF- 806 PM MDT Wed Sep 26 2018 ...RED FLAG WARNING HAS EXPIRED... Winds have diminished and Relative Humidity has recovered this evening; therefore, the red flag warning has been allowed to expire. $$ WYZ277>279-414-271400- /O.CON.KRIW.FW.W.0021.000000T0000Z-180928T0200Z/ Lincoln and Uinta Counties/Lower Elevations- Upper Green River Basin/Rock Springs BLM- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- Salt and Wyoming Ranges/West Zone Bridger Teton NF- 806 PM MDT Wed Sep 26 2018 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THURSDAY... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior with any new or existing fires again on Thursday afternoon and early evening. * AFFECTED AREA: In Southwest WY Fire Zones...277...279. In West Central WY Fire Zones...278...414. * COUNTIES AFFECTED: In Southwest WY...Sweetwater...Uinta. In West Central WY...Lincoln...Sublette. * WIND: West 15 to 20 mph with gusts up to 30 mph. * HUMIDITY: 10 to 15 percent. 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. && $$ http://weather.gov/riverton
655 WWUS85 KRIW 270729 RFWRIW URGENT - FIRE WEATHER MESSAGE National Weather Service Riverton WY 129 AM MDT Thu Sep 27 2018 WYZ277>279-414-272200- /O.CON.KRIW.FW.W.0021.000000T0000Z-180928T0200Z/ Lincoln and Uinta Counties/Lower Elevations- Upper Green River Basin/Rock Springs BLM- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- Salt and Wyoming Ranges/West Zone Bridger Teton NF- 129 AM MDT Thu Sep 27 2018 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Southwest WY Fire Zones...277...279. In West Central WY Fire Zones...278...414. * COUNTIES AFFECTED: In Southwest WY...Sweetwater...Uinta. In West Central WY...Lincoln...Sublette. * WIND: West 15 to 20 mph with gusts up to 30 mph except only 25 mph in zone 278. * HUMIDITY: 10 in zones 277 and 279. 15 percent in zones 278 and 414. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ http://weather.gov/riverton
134 WWUS85 KRIW 271752 RFWRIW URGENT - FIRE WEATHER MESSAGE National Weather Service Riverton WY 1152 AM MDT Thu Sep 27 2018 WYZ277-414-280215- /O.EXT.KRIW.FW.W.0021.000000T0000Z-180929T0100Z/ Lincoln and Uinta Counties/Lower Elevations- Salt and Wyoming Ranges/West Zone Bridger Teton NF- 1152 AM MDT Thu Sep 27 2018 ...RED FLAG WARNING NOW IN EFFECT UNTIL 7 PM MDT FRIDAY... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Southwest WY Fire Zone....277. In West Central WY Fire Zone....414. * COUNTIES AFFECTED: In Southwest WY...Uinta. In West Central WY...Lincoln...Sublette. * WIND: West 15 to 20 mph with gusts up to 30 mph. * HUMIDITY: As low as 11 percent in zone 277, as low as 15 percent in zone 414. 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. && $$ WYZ278-279-280200- /O.CON.KRIW.FW.W.0021.000000T0000Z-180928T0200Z/ Upper Green River Basin/Rock Springs BLM- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- 1152 AM MDT Thu Sep 27 2018 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Southwest WY Fire Zone....279. In West Central WY Fire Zone....278. * COUNTIES AFFECTED: In Southwest WY...Sweetwater. In West Central WY...Lincoln...Sublette. * WIND: West 15 to 20 mph with gusts up to 30 to 35 mph. * HUMIDITY: As low as 12 to 15 percent. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ http://weather.gov/riverton
575 WWUS85 KRIW 271958 RFWRIW URGENT - FIRE WEATHER MESSAGE National Weather Service Riverton WY 158 PM MDT Thu Sep 27 2018 WYZ277-414-280215- /O.CON.KRIW.FW.W.0021.000000T0000Z-180929T0100Z/ Lincoln and Uinta Counties/Lower Elevations- Salt and Wyoming Ranges/West Zone Bridger Teton NF- 158 PM MDT Thu Sep 27 2018 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM MDT FRIDAY... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Southwest WY Fire Zone....277. In West Central WY Fire Zone....414. * COUNTIES AFFECTED: In Southwest WY...Uinta. In West Central WY...Lincoln...Sublette. * WIND: West 15 to 20 mph with gusts up to 30 mph. * HUMIDITY: As low as 12 percent in zone 277; as low as 15 percent in zone 414. 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. && $$ WYZ278-279-280200- /O.CON.KRIW.FW.W.0021.000000T0000Z-180928T0200Z/ Upper Green River Basin/Rock Springs BLM- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- 158 PM MDT Thu Sep 27 2018 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Southwest WY Fire Zone....279. In West Central WY Fire Zone....278. * COUNTIES AFFECTED: In Southwest WY...Sweetwater. In West Central WY...Lincoln...Sublette. * WIND: West 15 to 20 mph with gusts up to 30 mph. * HUMIDITY: As low as 12 percent in zone 279; as low as 15 percent in zone 278. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ http://weather.gov/riverton
623 WWUS85 KRIW 280208 RFWRIW URGENT - FIRE WEATHER MESSAGE National Weather Service Riverton WY 808 PM MDT Thu Sep 27 2018 WYZ278-279-280315- /O.EXP.KRIW.FW.W.0021.000000T0000Z-180928T0200Z/ Upper Green River Basin/Rock Springs BLM- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- 808 PM MDT Thu Sep 27 2018 ...RED FLAG WARNING HAS EXPIRED... Winds have diminished and relative humidity has recovered across the area this evening; therefore, the Red Flag Warning has been allowed to expire. $$ WYZ277-414-281415- /O.CON.KRIW.FW.W.0021.000000T0000Z-180929T0100Z/ Lincoln and Uinta Counties/Lower Elevations- Salt and Wyoming Ranges/West Zone Bridger Teton NF- 808 PM MDT Thu Sep 27 2018 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM MDT FRIDAY... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior with any new or existing fires. * AFFECTED AREA: In Southwest WY Fire Zone....277. In West Central WY Fire Zone....414. * COUNTIES AFFECTED: In Southwest WY...Uinta. In West Central WY...Lincoln...Sublette. * WIND: West 15 to 20 mph with gusts up to 30 mph. * HUMIDITY: As low as 12 percent in zone 277; as low as 15 percent in zone 414. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ http://weather.gov/riverton
576 WWUS85 KRIW 280745 RFWRIW URGENT - FIRE WEATHER MESSAGE National Weather Service Riverton WY 145 AM MDT Fri Sep 28 2018 WYZ277-414-282200- /O.EXT.KRIW.FW.W.0021.000000T0000Z-180930T0100Z/ Lincoln and Uinta Counties/Lower Elevations- Salt and Wyoming Ranges/West Zone Bridger Teton NF- 145 AM MDT Fri Sep 28 2018 ...RED FLAG WARNING NOW IN EFFECT UNTIL 7 PM MDT SATURDAY... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Southwest WY Fire Zone....277. In West Central WY Fire Zone....414. * COUNTIES AFFECTED: In Southwest WY...Uinta. In West Central WY...Lincoln...Sublette. * WIND: West 15 to 20 mph with gusts up to 30 mph. * HUMIDITY: As low as 12 percent in zone 277; as low as 15 percent in zone 414. 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. && $$ WYZ278-288-416-282200- /O.NEW.KRIW.FW.A.0014.180929T1800Z-180930T0100Z/ Upper Green River Basin/Rock Springs BLM- East Wind River Mountains/South Shoshone NF- West Wind River Mountains/East Zone Bridger Teton NF- 145 AM MDT Fri Sep 28 2018 ...FIRE WEATHER WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH SATURDAY EVENING... The National Weather Service in Riverton has issued a Fire Weather Watch, which is in effect from Saturday afternoon through Saturday evening. * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Central WY Fire Zone....288. In West Central WY Fire Zones...278...416. * COUNTIES AFFECTED: In Central WY...Fremont. In Southwest WY...Sweetwater. In West Central WY...Lincoln...Sublette. * WIND: West southwest 10 to 20 mph with gusts to 30 mph. * HUMIDITY: 12 to 15 percent. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ WYZ279-289-282200- /O.NEW.KRIW.FW.A.0014.180929T1800Z-180930T0100Z/ Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- Granite/Green/Ferris/Rattlesnake Mountains- 145 AM MDT Fri Sep 28 2018 ...FIRE WEATHER WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH SATURDAY EVENING... The National Weather Service in Riverton has issued a Fire Weather Watch, which is in effect from Saturday afternoon through Saturday evening. * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Central WY Fire Zone....289. In Southwest WY Fire Zone....279. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In Southwest WY...Sweetwater. * WIND: West southwest 15 to 25 mph with gusts to 35 mph. * HUMIDITY: 10 to 12 percent. 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. && $$ http://weather.gov/riverton
864 WWUS85 KRIW 282003 RFWRIW URGENT - FIRE WEATHER MESSAGE National Weather Service Riverton WY 203 PM MDT Fri Sep 28 2018 WYZ288-416-291000- /O.UPG.KRIW.FW.A.0014.180929T1800Z-180930T0100Z/ /O.EXB.KRIW.FW.W.0021.180929T1800Z-180930T0100Z/ East Wind River Mountains/South Shoshone NF- West Wind River Mountains/East Zone Bridger Teton NF- 203 PM MDT Fri Sep 28 2018 ...RED FLAG WARNING IN EFFECT FROM NOON TO 7 PM MDT SATURDAY... The National Weather Service in Riverton has issued a Red Flag Warning, which is in effect from noon to 7 PM MDT Saturday. the Fire Weather Watch is no longer in effect. * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Central WY Fire Zone....288. In West Central WY Fire Zone....416. * COUNTIES AFFECTED: In Central WY...Fremont. In West Central WY...Sublette. * WIND: West 10 to 20 mph with gusts up to 30 to 35 mph. * HUMIDITY: As low as 12 to 16 percent. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ WYZ278-279-289-291000- /O.UPG.KRIW.FW.A.0014.180929T1800Z-180930T0100Z/ /O.EXB.KRIW.FW.W.0021.180929T1800Z-180930T0100Z/ Upper Green River Basin/Rock Springs BLM- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- Granite/Green/Ferris/Rattlesnake Mountains- 203 PM MDT Fri Sep 28 2018 ...RED FLAG WARNING IN EFFECT FROM NOON TO 7 PM MDT SATURDAY... The National Weather Service in Riverton has issued a Red Flag Warning, which is in effect from noon to 7 PM MDT Saturday. the Fire Weather Watch is no longer in effect. * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Central WY Fire Zone....289. In Southwest WY Fire Zone....279. In West Central WY Fire Zone....278. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In Southwest WY...Sweetwater. In West Central WY...Lincoln...Sublette. * WIND: West 15 to 20 mph with gusts up to 35 mph. * HUMIDITY: As low as 10 to 15 percent. 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. && $$ WYZ277-291000- /O.CON.KRIW.FW.W.0021.000000T0000Z-180930T0100Z/ Lincoln and Uinta Counties/Lower Elevations- 203 PM MDT Fri Sep 28 2018 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM MDT SATURDAY... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Southwest WY...Fire Weather Zone 277. * COUNTIES AFFECTED: In Southwest WY...Uinta. In West Central WY...Lincoln. * WIND: Southwest 15 to 20 mph with gusts up to 35 mph. * HUMIDITY: As low as 10 to 15 percent. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ WYZ414-291000- /O.CON.KRIW.FW.W.0021.000000T0000Z-180930T0100Z/ Salt and Wyoming Ranges/West Zone Bridger Teton NF- 203 PM MDT Fri Sep 28 2018 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM MDT SATURDAY... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In West Central WY...Fire Weather Zone 414. * COUNTIES AFFECTED: In West Central WY...Lincoln...Sublette. * WIND: Southwest 10 to 20 mph with gusts up to 35 mph. * HUMIDITY: As low as 13 to 16 percent. 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. && $$ http://weather.gov/riverton
777 WWUS85 KRIW 290820 RFWRIW URGENT - FIRE WEATHER MESSAGE National Weather Service Riverton WY 220 AM MDT Sat Sep 29 2018 WYZ277-292200- /O.EXT.KRIW.FW.W.0021.000000T0000Z-181001T0100Z/ Lincoln and Uinta Counties/Lower Elevations- 220 AM MDT Sat Sep 29 2018 ...RED FLAG WARNING NOW IN EFFECT UNTIL 7 PM MDT SUNDAY... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Southwest WY...Fire Weather Zone 277. * COUNTIES AFFECTED: In Southwest WY...Uinta. In West Central WY...Lincoln. * WIND: Southwest 15 to 20 mph with gusts up to 30 mph. today and 20 to 25 mph with gusts to 35 mph Sunday. * HUMIDITY: As low as 10 to 12 percent today and 13 to 15 percent Sunday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ WYZ279-292200- /O.EXT.KRIW.FW.W.0021.180929T1800Z-181001T0100Z/ Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- 220 AM MDT Sat Sep 29 2018 ...RED FLAG WARNING NOW IN EFFECT FROM NOON TODAY TO 7 PM MDT SUNDAY... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Southwest WY...Fire Weather Zone 279. * COUNTIES AFFECTED: In Southwest WY...Sweetwater. * WIND: Southwest 15 to 20 mph with gusts up to 30 mph. today and 20 to 25 mph with gusts to 35 mph Sunday. * HUMIDITY: s low as 10 to 12 percent today and 13 to 15 percent Sunday. 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. && $$ WYZ414-292200- /O.CON.KRIW.FW.W.0021.000000T0000Z-180930T0100Z/ Salt and Wyoming Ranges/West Zone Bridger Teton NF- 220 AM MDT Sat Sep 29 2018 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM MDT THIS EVENING... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In West Central WY...Fire Weather Zone 414. * COUNTIES AFFECTED: In West Central WY...Lincoln...Sublette. * WIND: Southwest 10 to 20 mph with gusts up to 35 mph. * HUMIDITY: As low as 13 to 16 percent. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ WYZ288-416-292200- /O.CON.KRIW.FW.W.0021.180929T1800Z-180930T0100Z/ East Wind River Mountains/South Shoshone NF- West Wind River Mountains/East Zone Bridger Teton NF- 220 AM MDT Sat Sep 29 2018 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 7 PM MDT THIS EVENING... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Central WY Fire Zone....288. In West Central WY Fire Zone....416. * COUNTIES AFFECTED: In Central WY...Fremont. In West Central WY...Sublette. * WIND: West 10 to 20 mph with gusts up to 30 to 35 mph. * HUMIDITY: As low as 12 to 16 percent. 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. && $$ WYZ278-289-292200- /O.CON.KRIW.FW.W.0021.180929T1800Z-180930T0100Z/ Upper Green River Basin/Rock Springs BLM- Granite/Green/Ferris/Rattlesnake Mountains- 220 AM MDT Sat Sep 29 2018 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 7 PM MDT THIS EVENING... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Central WY Fire Zone....289. In West Central WY Fire Zone....278. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In Southwest WY...Sweetwater. In West Central WY...Lincoln...Sublette. * WIND: Southwest 15 to 20 mph with gusts up to 30 mph. today and 20 to 25 mph with gusts to 35 mph Sunday. * HUMIDITY: As low as 10 to 12 percent today and 13 to 15 percent Sunday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ http://weather.gov/riverton
204
WWUS85 KRIW 291925
RFWRIW
URGENT - FIRE WEATHER MESSAGE
National Weather Service Riverton WY
125 PM MDT Sat Sep 29 2018
WYZ414-301000-
/O.EXT.KRIW.FW.W.0021.000000T0000Z-181001T0100Z/
Salt and Wyoming Ranges/West Zone Bridger Teton NF-
125 PM MDT Sat Sep 29 2018
...RED FLAG WARNING NOW IN EFFECT UNTIL 7 PM MDT SUNDAY...
* IMPACTS: Low Humidities and Strong Gusty Winds will create
erratic fire behavior and new fire starts.
* AFFECTED AREA:
In West Central WY...Fire Weather Zone 414.
* COUNTIES AFFECTED:
In West Central WY...Lincoln...Sublette.
* WIND: Southwest 20 to 30 mph with gusts up to 40 mph. Locally
stronger gusts over the ridges, especially Sunday.
* HUMIDITY: As low as 13 percent today and 17 to 20 percent Sunday.
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.
&&
$$
WYZ288-416-301000-
/O.EXT.KRIW.FW.W.0021.000000T0000Z-181001T0100Z/
East Wind River Mountains/South Shoshone NF-
West Wind River Mountains/East Zone Bridger Teton NF-
125 PM MDT Sat Sep 29 2018
...RED FLAG WARNING NOW IN EFFECT UNTIL 7 PM MDT SUNDAY...
* IMPACTS: Low Humidities and Strong Gusty Winds will create
erratic fire behavior and new fire starts.
* AFFECTED AREA:
In Central WY Fire Zone....288.
In West Central WY Fire Zone....416.
* COUNTIES AFFECTED:
In Central WY...Fremont.
In West Central WY...Sublette.
* WIND: Southwest 20 to 30 mph with gusts up to 45 mph.
* HUMIDITY: As low as 14 percent today and 17 to 21 percent Sunday.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Red Flag Warning means that critical fire weather conditions are
either occurring now....or will shortly. A combination of strong
winds...low relative humidity...and warm temperatures can
contribute to extreme fire behavior.
&&
$$
WYZ278-289-301000-
/O.EXT.KRIW.FW.W.0021.000000T0000Z-181001T0100Z/
Upper Green River Basin/Rock Springs BLM-
Granite/Green/Ferris/Rattlesnake Mountains-
125 PM MDT Sat Sep 29 2018
...RED FLAG WARNING NOW IN EFFECT UNTIL 7 PM MDT SUNDAY...
* IMPACTS: Low Humidities and Strong Gusty Winds will create
erratic fire behavior and new fire starts.
* AFFECTED AREA:
In Central WY Fire Zone....289.
In West Central WY Fire Zone....278.
* COUNTIES AFFECTED:
In Central WY...Fremont...Natrona.
In Southwest WY...Sweetwater.
In West Central WY...Lincoln...Sublette.
* WIND: Southwest 15 to 25 mph with gusts up to 45 mph.
* HUMIDITY: As low as 10 percent today and 16 to 21 percent Sunday.
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.
&&
$$
WYZ277-301000-
/O.CON.KRIW.FW.W.0021.000000T0000Z-181001T0100Z/
Lincoln and Uinta Counties/Lower Elevations-
125 PM MDT Sat Sep 29 2018
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM MDT SUNDAY...
* IMPACTS: Low Humidities and Strong Gusty Winds will create
erratic fire behavior and new fire starts.
* AFFECTED AREA:
In Southwest WY...Fire Weather Zone 277.
* COUNTIES AFFECTED:
In Southwest WY...Uinta.
In West Central WY...Lincoln.
* WIND: Southwest 20 to 30 mph with gusts up to 45 mph.
* HUMIDITY: As low as 11 percent today and 13 to 15 percent
Sunday.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Red Flag Warning means that critical fire weather conditions are
either occurring now....or will shortly. A combination of strong
winds...low relative humidity...and warm temperatures can
contribute to extreme fire behavior.
&&
$$
WYZ279-301000-
/O.CON.KRIW.FW.W.0021.000000T0000Z-181001T0100Z/
Sweetwater County/Rock Springs BLM/Flaming Gorge NRA-
125 PM MDT Sat Sep 29 2018
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM MDT SUNDAY...
* IMPACTS: Low Humidities and Strong Gusty Winds will create
erratic fire behavior and new fire starts.
* AFFECTED AREA:
In Southwest WY...Fire Weather Zone 279.
* COUNTIES AFFECTED:
In Southwest WY...Sweetwater.
* WIND: Southwest 20 to 30 mph with gusts up to 45 mph.
* HUMIDITY: As low as 10 percent today and 13 to 17 percent Sunday.
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.
&&
$$
http://weather.gov/riverton754 WWUS85 KRIW 300711 RFWRIW URGENT - FIRE WEATHER MESSAGE National Weather Service Riverton WY 111 AM MDT Sun Sep 30 2018 WYZ277-302200- /O.CON.KRIW.FW.W.0021.000000T0000Z-181001T0100Z/ Lincoln and Uinta Counties/Lower Elevations- 111 AM MDT Sun Sep 30 2018 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM MDT THIS EVENING... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Southwest WY...Fire Weather Zone 277. * COUNTIES AFFECTED: In Southwest WY...Uinta. In West Central WY...Lincoln. * WIND: Southwest 20 to 30 mph with gusts up to 45 mph. * HUMIDITY: As low as 13 to 15 percent. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ WYZ414-302200- /O.CON.KRIW.FW.W.0021.000000T0000Z-181001T0100Z/ Salt and Wyoming Ranges/West Zone Bridger Teton NF- 111 AM MDT Sun Sep 30 2018 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM MDT THIS EVENING... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In West Central WY...Fire Weather Zone 414. * COUNTIES AFFECTED: In West Central WY...Lincoln...Sublette. * WIND: Southwest 20 to 30 mph with gusts up to 40 mph. Locally stronger gusts over the ridges. * HUMIDITY: As low as 13 percent today and 17 to 20 percent Sunday. 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. && $$ WYZ288-416-302200- /O.CON.KRIW.FW.W.0021.000000T0000Z-181001T0100Z/ East Wind River Mountains/South Shoshone NF- West Wind River Mountains/East Zone Bridger Teton NF- 111 AM MDT Sun Sep 30 2018 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM MDT THIS EVENING... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Central WY Fire Zone....288. In West Central WY Fire Zone....416. * COUNTIES AFFECTED: In Central WY...Fremont. In West Central WY...Sublette. * WIND: Southwest 20 to 30 mph with gusts up to 45 mph. * HUMIDITY: 15 to 20 percent. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ WYZ278-279-289-302200- /O.CON.KRIW.FW.W.0021.000000T0000Z-181001T0100Z/ Upper Green River Basin/Rock Springs BLM- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- Granite/Green/Ferris/Rattlesnake Mountains- 111 AM MDT Sun Sep 30 2018 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM MDT THIS EVENING... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Central WY Fire Zone....289. In Southwest WY Fire Zone....279. In West Central WY Fire Zone....278. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In Southwest WY...Sweetwater. In West Central WY...Lincoln...Sublette. * WIND: Southwest 20 to 30 mph with gusts up to 45 mph. * HUMIDITY: As low as 13 to 17 percent. 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. && $$ http://weather.gov/riverton
054 WWUS85 KRIW 301939 RFWRIW URGENT - FIRE WEATHER MESSAGE National Weather Service Riverton WY 139 PM MDT Sun Sep 30 2018 WYZ277-010100- /O.CON.KRIW.FW.W.0021.000000T0000Z-181001T0100Z/ Lincoln and Uinta Counties/Lower Elevations- 139 PM MDT Sun Sep 30 2018 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM MDT THIS EVENING... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Southwest WY...Fire Weather Zone 277. * COUNTIES AFFECTED: In Southwest WY...Uinta. In West Central WY...Lincoln. * WIND: Southwest 20 to 30 mph with gusts up to 40 mph. * HUMIDITY: As low as 12 percent. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ WYZ414-010100- /O.CON.KRIW.FW.W.0021.000000T0000Z-181001T0100Z/ Salt and Wyoming Ranges/West Zone Bridger Teton NF- 139 PM MDT Sun Sep 30 2018 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM MDT THIS EVENING... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In West Central WY...Fire Weather Zone 414. * COUNTIES AFFECTED: In West Central WY...Lincoln...Sublette. * WIND: West 20 to 30 mph with gusts up to 50 mph. * HUMIDITY: As low as 18 percent. 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. && $$ WYZ288-416-010100- /O.CON.KRIW.FW.W.0021.000000T0000Z-181001T0100Z/ East Wind River Mountains/South Shoshone NF- West Wind River Mountains/East Zone Bridger Teton NF- 139 PM MDT Sun Sep 30 2018 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM MDT THIS EVENING... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Central WY Fire Zone....288. In West Central WY Fire Zone....416. * COUNTIES AFFECTED: In Central WY...Fremont. In West Central WY...Sublette. * WIND: Southwest 20 to 30 mph with gusts up to 45 mph. * HUMIDITY: As low as 20 percent. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ WYZ278-279-289-010100- /O.CON.KRIW.FW.W.0021.000000T0000Z-181001T0100Z/ Upper Green River Basin/Rock Springs BLM- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- Granite/Green/Ferris/Rattlesnake Mountains- 139 PM MDT Sun Sep 30 2018 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM MDT THIS EVENING... * IMPACTS: Low Humidities and Strong Gusty Winds will create erratic fire behavior and new fire starts. * AFFECTED AREA: In Central WY Fire Zone....289. In Southwest WY Fire Zone....279. In West Central WY Fire Zone....278. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In Southwest WY...Sweetwater. In West Central WY...Lincoln...Sublette. * WIND: Southwest 20 to 30 mph with gusts up to 40 mph. * HUMIDITY: As low as 14 percent. 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. && $$ http://weather.gov/riverton
580 WWUS85 KRIW 010050 RFWRIW URGENT - FIRE WEATHER MESSAGE National Weather Service Riverton WY 650 PM MDT Sun Sep 30 2018 WYZ277-010200- /O.EXP.KRIW.FW.W.0021.000000T0000Z-181001T0100Z/ Lincoln and Uinta Counties/Lower Elevations- 650 PM MDT Sun Sep 30 2018 ...RED FLAG WARNING WILL EXPIRE AT 7 PM MDT THIS EVENING... Relative humidity will gradually rise this evening with the wind decreasing during the evening. Widespread Red Flag conditions are not expected after 7 PM this evening. $$ WYZ414-010200- /O.EXP.KRIW.FW.W.0021.000000T0000Z-181001T0100Z/ Salt and Wyoming Ranges/West Zone Bridger Teton NF- 650 PM MDT Sun Sep 30 2018 ...RED FLAG WARNING WILL EXPIRE AT 7 PM MDT THIS EVENING... Relative humidity will gradually rise this evening with the wind decreasing late this evening. Widespread Red Flag conditions are not expected after 7 PM this evening. $$ WYZ288-416-010200- /O.EXP.KRIW.FW.W.0021.000000T0000Z-181001T0100Z/ East Wind River Mountains/South Shoshone NF- West Wind River Mountains/East Zone Bridger Teton NF- 650 PM MDT Sun Sep 30 2018 ...RED FLAG WARNING WILL EXPIRE AT 7 PM MDT THIS EVENING... Relative humidity will gradually rise this evening with the wind decreasing late this evening. Widespread Red Flag conditions are not expected after 7 PM this evening. $$ WYZ278-279-289-010200- /O.EXP.KRIW.FW.W.0021.000000T0000Z-181001T0100Z/ Upper Green River Basin/Rock Springs BLM- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- Granite/Green/Ferris/Rattlesnake Mountains- 650 PM MDT Sun Sep 30 2018 ...RED FLAG WARNING WILL EXPIRE AT 7 PM MDT THIS EVENING... Relative humidity will gradually rise this evening with the wind decreasing during the evening. Widespread Red Flag conditions are not expected after 7 PM this evening. $$ http://weather.gov/riverton
Nearby
Red Flag Warnings in Wyoming, 2018Every red flag warning in 2018
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.