Alert archive / Wyoming / Red Flag Warnings in 2015
Red Flag Warning 21, NWS Cheyenne, WY
NWS Cheyenne, WY issued this red flag warning at Sep 1, 2015, 2:31 PM MDT. It took effect at Sep 2, 2015, 12:00 PM MDT. It was in force for 6 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 1, 2015, 2:31 PM MDT (20:31 UTC)
- In effect from
- Sep 2, 2015, 12:00 PM MDT
- Expired
- Sep 2, 2015, 5:51 PM MDT
- In force
- 6 hr
- Issued by
- NWS Cheyenne, WY
The text
As transmitted, in the capitals the NWS used until 2016.
103 WWUS85 KCYS 012031 RFWCYS URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 231 PM MDT TUE SEP 1 2015 ...RED FLAG WARNING TODAY FOR FWZ 301 AND 302 FOR STRONG WINDS AND LOW HUMIDITIES. ...RED FLAG WARNING FOR FWZ 301 FOR WEDNESDAY FOR GUSTY WINDS AND LOW HUMIDITIES... ...FIRE WEATHER WATCH FOR WYOMING FIRE WEATHER ZONES 302...304 AND 306 FOR WEDNESDAY FOR GUSTY WINDS AND LOW AFTERNOON HUMIDITIES... .GUSTY WINDS WILL CONTINUE TODAY FOR FWZ 301 AND 302 THROUGH THE REMAINDER OF THE AFTERNOON. CRITICAL FIRE WEATHER CONDITIONS ARE OCCURRING AT THIS TIME. THESE WINDS WILL ONCE AGAIN PICK UP FOR WEDNESDAY ACROSS THE AREA AND A RED FLAG WARNING HAS BEEN ISSUED FOR FWZ 301 ONCE AGAIN. FIRE WEATHER WATCHES REMAIN IN EFFECT FOR WEDNESDAY FOR FWZ 304 AND 306. BY WEDNESDAY AFTERNOON...WINDS ARE EXPECTED TO MIX DOWN FROM HIGH ELEVATIONS IN THE ATMOSPHERE AND ARE EXPECTED TO GUST INTO THE 30 TO 35 MPH RANGE. IT WILL BE DRY WITH AFTERNOON HUMIDITIES FALLING INTO THE LOWER TO MIDDLE TEENS. COMBINATION OF GUSTY WEST WINDS AND LOW HUMIDITIES WILL LIKELY CREATE CRITICAL FIRE WEATHER CONDITIONS ACROSS SOUTHEAST WYOMING WHERE FUELS ARE REPORTED READY FOR RAPID FIRE GROWTH. WYZ301-020445- /O.UPG.KCYS.FW.A.0015.150902T1600Z-150903T0100Z/ /O.NEW.KCYS.FW.W.0021.150902T1800Z-150903T0100Z/ /O.NEW.KCYS.FW.W.0020.150901T2100Z-150902T0200Z/ NIOBRARA/LOWER ELEVATIONS OF CONVERSE/THUNDER BASIN NATIONAL GRASSLAND- 231 PM MDT TUE SEP 1 2015 ...RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONE 301... ...RED FLAG WARNING IN EFFECT FROM NOON TO 7 PM MDT WEDNESDAY FOR GUSTY WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONE 301... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT UNTIL 8 PM MDT THIS EVENING. A RED FLAG WARNING HAS ALSO BEEN ISSUED FROM NOON TO 7 PM MDT WEDNESDAY. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. * WIND...WEST TO SOUTHWEST WINDS OF 15 TO 25 MPH SUSTAINED WITH GUSTS TO 35 MPH. * HUMIDITY...LATE MORNING TO AFTERNOON HUMIDITIES FALLING INTO THE UPPER SINGLE DIGITS TO LOWER TEENS. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED WEDNESDAY. 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 MAY LEAD TO EXTREME FIRE BEHAVIOR. && $$ WYZ302-020445- /O.NEW.KCYS.FW.W.0020.150901T2100Z-150902T0200Z/ /O.EXT.KCYS.FW.A.0015.150902T1800Z-150903T0100Z/ NORTH LARAMIE RANGE/MEDICINE BOW NF- 231 PM MDT TUE SEP 1 2015 ...RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING FOR STRONG WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONE 302... ...FIRE WEATHER WATCH NOW IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING FOR STRONG WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONE 302... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT UNTIL 8 PM MDT THIS EVENING. * AFFECTED AREA...FIRE WEATHER ZONE 302. * WIND...WEST TO SOUTHWEST WINDS OF 15 TO 25 MPH SUSTAINED WITH GUSTS TO 35 MPH. WINDY CONDITIONS ARE EXPECTED TO RETURN WEDNESDAY AND A FIRE WEATHER WATCH REMAINS IN EFFECT FOR WEDNESDAY. * HUMIDITY...LATE MORNING TO AFTERNOON HUMIDITIES FALLING INTO THE UPPER SINGLE DIGITS TO LOWER TEENS. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED WEDNESDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE RED FLAG WARNINGS. A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES MAY LEAD TO EXTREME FIRE BEHAVIOR. && $$ WYZ304-306-020445- /O.EXT.KCYS.FW.A.0015.150902T1800Z-150903T0100Z/ SOUTHWEST CARBON-UPPER NORTH PLATTE RIVER BASIN- 231 PM MDT TUE SEP 1 2015 ...FIRE WEATHER WATCH NOW IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING FOR GUSTY WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONES 304 AND 306... * AFFECTED AREA...FIRE WEATHER ZONES 304 AND 306. * WIND...WEST TO SOUTHWEST WINDS OF 15 TO 25 MPH SUSTAINED WITH GUSTS TO 35 MPH. * HUMIDITY...LATE MORNING TO AFTERNOON HUMIDITIES FALLING INTO THE UPPER SINGLE DIGITS TO LOWER TEENS. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED WEDNESDAY. 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. && $$
5 follow-up statements
266 WWUS85 KCYS 020004 RFWCYS URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 604 PM MDT TUE SEP 1 2015 ...RED FLAG WARNING FOR FWZ 301...302...303...304...306 AND 308 WEDNESDAY FOR GUSTY WINDS AND LOW HUMIDITIES... .GUSTY WINDS WILL RETURN ACROSS A BROAD AREA OF SOUTHEAST WYOMING AS LOW PRESSURE TRACKS INTO WESTERN MONTANA. THIS IS A VERY FAVORABLE PATTERN FOR WIDESPREAD CRITICAL FIRE WEATHER CONDITIONS. HOT TEMPERATURES ARE EXPECTED WEDNESDAY ACROSS THE AREA ALLOWING WINDS TO MIX DOWN FROM VERY HIGH LEVELS IN THE ATMOSPHERE. VERY DRY CONDITIONS WITH AFTERNOON HUMIDITIES IN THE UPPER SINGLE DIGITS AND LOW TEENS EXPECTED. WINDY PATTERN LIKELY TO CONTINUE INTO THURSDAY AND POSSIBLY FRIDAY. WYZ302-020815- /O.CAN.KCYS.FW.W.0020.000000T0000Z-150902T0200Z/ /O.UPG.KCYS.FW.A.0015.150902T1800Z-150903T0100Z/ /O.EXA.KCYS.FW.W.0021.150902T1800Z-150903T0100Z/ NORTH LARAMIE RANGE/MEDICINE BOW NF- 604 PM MDT TUE SEP 1 2015 ...RED FLAG WARNING IN EFFECT FROM NOON TO 7 PM MDT WEDNESDAY FOR GUSTY WINDS AND LOW AFTERNOON HUMIDITIES FOR FIRE WEATHER ZONE 302... ...RED FLAG WARNING IS CANCELLED FOR GUSTY WINDS AND LOW HUMIDITIES TODAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM NOON TO 7 PM MDT WEDNESDAY. THE RED FLAG WARNING FOR TODAY HAS BEEN HAS BEEN CANCELLED. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. * AFFECTED AREA...FIRE WEATHER ZONE 302. * WIND...WEST TO SOUTHWEST WINDS OF 15 TO 25 MPH SUSTAINED WITH GUSTS TO 35 MPH. * HUMIDITY...LATE MORNING TO AFTERNOON HUMIDITIES FALLING INTO THE UPPER SINGLE DIGITS TO LOWER TEENS. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED WEDNESDAY. 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 MAY LEAD TO EXTREME FIRE BEHAVIOR. && $$ WYZ301-020815- /O.CAN.KCYS.FW.W.0020.000000T0000Z-150902T0200Z/ /O.CON.KCYS.FW.W.0021.150902T1800Z-150903T0100Z/ NIOBRARA/LOWER ELEVATIONS OF CONVERSE/THUNDER BASIN NATIONAL GRASSLAND- 604 PM MDT TUE SEP 1 2015 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 7 PM MDT WEDNESDAY FOR GUSTY WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONE 301... ...RED FLAG WARNING IS CANCELLED TODAY FOR GUSTY WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONE 301... * WIND...WEST TO SOUTHWEST WINDS OF 15 TO 25 MPH SUSTAINED WITH GUSTS TO 35 MPH. * HUMIDITY...LATE MORNING TO AFTERNOON HUMIDITIES FALLING INTO THE UPPER SINGLE DIGITS TO LOWER TEENS. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED WEDNESDAY. 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 MAY LEAD TO EXTREME FIRE BEHAVIOR. && $$ WYZ304-306-020815- /O.UPG.KCYS.FW.A.0015.150902T1800Z-150903T0100Z/ /O.EXA.KCYS.FW.W.0021.150902T1800Z-150903T0100Z/ SOUTHWEST CARBON-UPPER NORTH PLATTE RIVER BASIN- 604 PM MDT TUE SEP 1 2015 ...RED FLAG WARNING IN EFFECT FROM NOON TO 7 PM MDT WEDNESDAY FOR GUSTY WINDS AND LOW AFTERNOON HUMIDITIES FOR FIRE WEATHER ZONES 304 AND 306... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM NOON TO 7 PM MDT WEDNESDAY. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. * WIND...WEST TO SOUTHWEST WINDS OF 15 TO 25 MPH SUSTAINED WITH GUSTS TO 35 MPH. * HUMIDITY...LATE MORNING TO AFTERNOON HUMIDITIES FALLING INTO THE UPPER SINGLE DIGITS TO LOWER TEENS. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED WEDNESDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES MAY LEAD TO EXTREME FIRE BEHAVIOR. && $$ WYZ303-308-020815- /O.EXA.KCYS.FW.W.0021.150902T1800Z-150903T0100Z/ CENTRAL AND NORTHERN CARBON/FERRIS-SEMINOE-SHIRLEY MOUNTAINS- LARAMIE VALLEY/SHIRLEY BASIN- 604 PM MDT TUE SEP 1 2015 ...RED FLAG WARNING IN EFFECT FROM NOON TO 7 PM MDT WEDNESDAY FOR GUSTY WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONES 303 AND 308... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM NOON TO 7 PM MDT WEDNESDAY. * WIND...WEST TO SOUTHWEST WINDS OF 15 TO 25 MPH SUSTAINED WITH GUSTS TO 35 MPH. * HUMIDITY...LATE MORNING TO AFTERNOON HUMIDITIES FALLING INTO THE UPPER SINGLE DIGITS TO LOWER TEENS. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED WEDNESDAY. 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 MAY LEAD TO EXTREME FIRE BEHAVIOR. && $$
316 WWUS85 KCYS 020006 RFWCYS URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 606 PM MDT TUE SEP 1 2015 ...RED FLAG WARNING FOR FWZ 301...302...303...304...306 AND 308 WEDNESDAY FOR GUSTY WINDS AND LOW HUMIDITIES... .GUSTY WINDS WILL RETURN ACROSS A BROAD AREA OF SOUTHEAST WYOMING AS LOW PRESSURE TRACKS INTO WESTERN MONTANA. THIS IS A VERY FAVORABLE PATTERN FOR WIDESPREAD CRITICAL FIRE WEATHER CONDITIONS. HOT TEMPERATURES ARE EXPECTED WEDNESDAY ACROSS THE AREA ALLOWING WINDS TO MIX DOWN FROM VERY HIGH LEVELS IN THE ATMOSPHERE. VERY DRY CONDITIONS WITH AFTERNOON HUMIDITIES IN THE UPPER SINGLE DIGITS AND LOW TEENS EXPECTED. WINDY PATTERN LIKELY TO CONTINUE INTO THURSDAY AND POSSIBLY FRIDAY. WYZ301>304-306-308-021215- /O.CON.KCYS.FW.W.0021.150902T1800Z-150903T0100Z/ NIOBRARA/LOWER ELEVATIONS OF CONVERSE/THUNDER BASIN NATIONAL GRASSLAND-NORTH LARAMIE RANGE/MEDICINE BOW NF- CENTRAL AND NORTHERN CARBON/FERRIS-SEMINOE-SHIRLEY MOUNTAINS- SOUTHWEST CARBON-UPPER NORTH PLATTE RIVER BASIN- LARAMIE VALLEY/SHIRLEY BASIN- 606 PM MDT TUE SEP 1 2015 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 7 PM MDT WEDNESDAY FOR GUSTY WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONES 301...302...303...304...306 AND 308... * WIND...WEST TO SOUTHWEST WINDS OF 15 TO 25 MPH SUSTAINED WITH GUSTS TO 35 MPH. * HUMIDITY...LATE MORNING TO AFTERNOON HUMIDITIES FALLING INTO THE UPPER SINGLE DIGITS TO LOWER TEENS. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED WEDNESDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES MAY LEAD TO EXTREME FIRE BEHAVIOR. && $$
948 WWUS85 KCYS 020905 RFWCYS URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 305 AM MDT WED SEP 2 2015 ...RED FLAG WARNING FOR FWZ 301...302...303...304...306 AND 308 TODAY FOR GUSTY WINDS AND LOW HUMIDITIES... .GUSTY WINDS WILL RETURN ACROSS A BROAD AREA OF SOUTHEAST WYOMING AS LOW PRESSURE TRACKS INTO WESTERN MONTANA. THIS IS A VERY FAVORABLE PATTERN FOR WIDESPREAD CRITICAL FIRE WEATHER CONDITIONS. HOT TEMPERATURES ARE EXPECTED TODAY ACROSS THE AREA ALLOWING WINDS TO MIX DOWN FROM VERY HIGH LEVELS IN THE ATMOSPHERE. VERY DRY CONDITIONS WITH AFTERNOON HUMIDITIES IN THE UPPER SINGLE DIGITS AND LOW TEENS EXPECTED. WINDY PATTERN LIKELY TO CONTINUE INTO THURSDAY AND POSSIBLY FRIDAY. WYZ301>304-306-308-030100- /O.CON.KCYS.FW.W.0021.150902T1800Z-150903T0100Z/ NIOBRARA/LOWER ELEVATIONS OF CONVERSE/THUNDER BASIN NATIONAL GRASSLAND-NORTH LARAMIE RANGE/MEDICINE BOW NF- CENTRAL AND NORTHERN CARBON/FERRIS-SEMINOE-SHIRLEY MOUNTAINS- SOUTHWEST CARBON-UPPER NORTH PLATTE RIVER BASIN- LARAMIE VALLEY/SHIRLEY BASIN- 305 AM MDT WED SEP 2 2015 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 7 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONES 301... 302...303...304...306 AND 308... * WIND...WEST TO SOUTHWEST WINDS OF 15 TO 25 MPH SUSTAINED WITH GUSTS TO 35 MPH. * HUMIDITY...LATE MORNING TO AFTERNOON HUMIDITIES FALLING INTO THE UPPER SINGLE DIGITS TO LOWER TEENS. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED WEDNESDAY. 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 MAY LEAD TO EXTREME FIRE BEHAVIOR. && $$ RUBIN
428 WWUS85 KCYS 022059 RFWCYS URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 259 PM MDT WED SEP 2 2015 ...RED FLAG WARNING FOR FWZ 301...302...303...304...306 AND 308 TODAY FOR GUSTY WINDS AND LOW HUMIDITIES... CRITICAL TO NEAR CRITICAL FIRE WEATHER CONDITIONS WILL CONTINUE OVER OF SOUTHEAST WYOMING UNTIL EARLY THIS EVENING. WINDS WILL SUBSIDE AND RELATIVE HUMIDITY VALUES WILL RECOVER BY EARLY THIS EVENING. WYZ301>304-306-308-030100- /O.CON.KCYS.FW.W.0021.000000T0000Z-150903T0100Z/ NIOBRARA/LOWER ELEVATIONS OF CONVERSE/THUNDER BASIN NATIONAL GRASSLAND-NORTH LARAMIE RANGE/MEDICINE BOW NF- CENTRAL AND NORTHERN CARBON/FERRIS-SEMINOE-SHIRLEY MOUNTAINS- SOUTHWEST CARBON-UPPER NORTH PLATTE RIVER BASIN- LARAMIE VALLEY/SHIRLEY BASIN- 259 PM MDT WED SEP 2 2015 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONES 301...302...303... 304...306 AND 308... * WIND...SUSTAINED WEST TO SOUTHWEST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH. WINDS WILL QUICKLY SUBSIDE THIS EVENING. * HUMIDITY...MINIMUM HUMIDITIES 10 TO 15 PERCENT. HUMIDITY VALUES WILL RECOVER THIS EVENING. * IMPACTS...FIRES MAY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED WEDNESDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES MAY LEAD TO EXTREME FIRE BEHAVIOR. && $$
576 WWUS85 KCYS 022351 RFWCYS URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 551 PM MDT WED SEP 2 2015 ...RED FLAG WARNINGS CANCELLED THIS EVENING... WYZ301>304-306-308-030100- /O.CAN.KCYS.FW.W.0021.000000T0000Z-150903T0100Z/ NIOBRARA/LOWER ELEVATIONS OF CONVERSE/THUNDER BASIN NATIONAL GRASSLAND-NORTH LARAMIE RANGE/MEDICINE BOW NF- CENTRAL AND NORTHERN CARBON/FERRIS-SEMINOE-SHIRLEY MOUNTAINS- SOUTHWEST CARBON-UPPER NORTH PLATTE RIVER BASIN- LARAMIE VALLEY/SHIRLEY BASIN- 551 PM MDT WED SEP 2 2015 ...RED FLAG WARNING IS CANCELLED FOR GUSTY WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONES 301...302...303...304...306 AND 308... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS CANCELLED THE RED FLAG WARNING. WINDS HAVE EASED EARLY THIS EVENING AND HUMIDITIES ARE ON THE RISE WITH LOW LEVEL MOISTURE MOVING IN FROM THE SOUTHWEST. THEREFORE...THE RED FLAG WARNINGS HAVE BEEN CANCELLED EARLY. $$
The office that day
Everything else NWS Cheyenne, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 1, 2:31 PM MDT | Red Flag Warning | CYS | 4 hr |
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.