Alert archive / Wyoming / Red Flag Warnings in 2012
Red Flag Warning 50, NWS Cheyenne, WY
NWS Cheyenne, WY issued this red flag warning at Aug 14, 2012, 9:23 PM MDT. It took effect at Aug 15, 2012, 11:00 AM MDT. It was in force for 7 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 14, 2012, 9:23 PM MDT (03:23 UTC)
- In effect from
- Aug 15, 2012, 11:00 AM MDT
- Expired
- Aug 15, 2012, 6:00 PM MDT
- In force
- 7 hr
- Issued by
- NWS Cheyenne, WY
The text
As transmitted, in the capitals the NWS used until 2016.
874 WWUS85 KCYS 150323 RFWCYS URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 923 PM MDT TUE AUG 14 2012 ...RED FLAG WARNING FOR STRONG WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONES 309...310...312 AND 313 WEDNESDAY... .A STRONG COLD FRONT IS EXPECTED TO MOVE SOUTH OUT OF MONTANA WEDNESDAY MORNING AND THROUGH THE SOUTHERN PANHANDLE BY LATE WEDNESDAY AFTERNOON. AHEAD OF THIS FRONT...STRONG NORTHWEST WINDS ARE EXPECTED TO DEVELOP. AFTERNOON HIGHS IN THE PANHANDLE AND EXTREME SOUTHEAST WYOMING ARE EXPECTED TO CLIMB INTO THE UPPER 80S AND LOW 90S WEDNESDAY WHICH WILL CREATE AFTERNOON HUMIDITIES IN THE UPPER SINGLE DIGITS AND LOW TEENS. ONCE THE FRONT MOVES THROUGH...WINDS WILL SHIFT TO THE NORTH AND NORTHEAST AND WILL REMAIN STRONG THROUGH THE EVENING HOURS. NEZ312-313-WYZ309-310-151200- /O.UPG.KCYS.FW.A.0039.120815T1700Z-120816T0000Z/ /O.NEW.KCYS.FW.W.0050.120815T1700Z-120816T0000Z/ BOX BUTTE/SOUTH SIOUX- SCOTTS BLUFF NATIONAL MONUMENT/WILDCAT HILLS- SOUTH LARAMIE RANGE/MEDICINE BOW NF- PLATTE/GOSHEN/CENTRAL AND EASTERN LARAMIE- 923 PM MDT TUE AUG 14 2012 ...RED FLAG WARNING IN EFFECT FROM 11 AM TO 6 PM MDT WEDNESDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 309... 310...312 AND 313... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A RED FLAG WARNING FOR WIND AND LOW RELATIVE HUMIDITY...WHICH IS IN EFFECT FROM 11 AM TO 6 PM MDT WEDNESDAY. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. * AFFECTED AREA...FIRE WEATHER ZONE 309 SOUTH LARAMIE RANGE/MEDICINE BOW NF...FIRE WEATHER ZONE 310 PLATTE/GOSHEN/CENTRAL AND EASTERN LARAMIE...FIRE WEATHER ZONE 312 BOX BUTTE/SOUTH SIOUX AND FIRE WEATHER ZONE 313 SCOTTS BLUFF NATIONAL MONUMENT/WILDCAT HILLS. * WINDS...NORTH 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...9 TO 14 PERCENT. * IMPACTS...COMBINATION OF DRY HUMIDITIES AND GUSTY NORTHWESTERLY WINDS WILL LEAD TO CRITICAL FIRE WEATHER CONDITIONS LATE WEDNESDAY MORNING AND PERSIST THROUGH THE LATE AFTERNOON. THERE WILL BE AN INCREASED THREAT FOR RAPID FIRE SPREAD 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 WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$
5 follow-up statements
428 WWUS85 KCYS 150910 RFWCYS URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 310 AM MDT WED AUG 15 2012 ...RED FLAG WARNING FOR STRONG WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONES 303...304...306...308...309...310...312 AND 313 TODAY... .A STRONG COLD FRONT IS EXPECTED TO MOVE SOUTH OUT OF MONTANA THIS MORNING AND THROUGH THE SOUTHERN PANHANDLE BY LATE THIS AFTERNOON. AHEAD OF THIS FRONT...STRONG WEST TO NORTHWEST WINDS ARE EXPECTED TO DEVELOP. AFTERNOON HIGHS IN THE PANHANDLE AND LOWER ELEVATIONS OF SOUTHEAST WYOMING ARE EXPECTED TO CLIMB INTO THE UPPER 80S AND LOW 90S WHICH WILL CREATE AFTERNOON HUMIDITIES IN THE LOW TEENS. ONCE THE FRONT MOVES THROUGH...HUMIDITIES WILL SLOWLY INCREASE BUT WINDS WILL SHIFT TO THE NORTH AND NORTHEAST AND WILL REMAIN STRONG THROUGH THE EVENING HOURS. WYZ303-304-306-308-152100- /O.EXA.KCYS.FW.W.0050.120815T1700Z-120816T0000Z/ CENTRAL AND NORTHERN CARBON/FERRIS-SEMINOE-SHIRLEY MOUNTAINS- SOUTHWEST CARBON-UPPER NORTH PLATTE RIVER BASIN- LARAMIE VALLEY/SHIRLEY BASIN- 310 AM MDT WED AUG 15 2012 ...RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 6 PM MDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 303...304...306 AND 308... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A RED FLAG WARNING FOR WIND AND LOW RELATIVE HUMIDITY...WHICH IS IN EFFECT FROM 11 AM THIS MORNING TO 6 PM MDT THIS EVENING. * AFFECTED AREA...FIRE WEATHER ZONE 303 CENTRAL AND NORTHERN CARBON/FERRIS-SEMINOE-SHIRLEY MOUNTAINS...FIRE WEATHER ZONE 304 SOUTHWEST CARBON...FIRE WEATHER ZONE 306 UPPER NORTH PLATTE RIVER BASIN AND FIRE WEATHER ZONE 308 LARAMIE VALLEY/SHIRLEY BASIN. * WINDS...WEST TO NORTHWEST 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. * RELATIVE HUMIDITY...AS LOW AS 13 PERCENT. * IMPACTS...COMBINATION OF DRY HUMIDITIES AND GUSTY WESTERLY WINDS WILL LEAD TO CRITICAL FIRE WEATHER CONDITIONS LATE THIS MORNING AND WILL PERSIST THROUGH THE LATE AFTERNOON. THIS IS MAINLY FOR THE LOWER ELEVATIONS IN THE SOUTHERN HALF OF CARBON AND ALBANY COUNTIES. THERE WILL BE AN INCREASED THREAT FOR RAPID FIRE SPREAD AS A RESULT. 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 EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ NEZ312-313-WYZ309-310-152100- /O.CON.KCYS.FW.W.0050.120815T1700Z-120816T0000Z/ BOX BUTTE/SOUTH SIOUX- SCOTTS BLUFF NATIONAL MONUMENT/WILDCAT HILLS- SOUTH LARAMIE RANGE/MEDICINE BOW NF- PLATTE/GOSHEN/CENTRAL AND EASTERN LARAMIE- 310 AM MDT WED AUG 15 2012 ...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 6 PM MDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 309...310...312 AND 313... * AFFECTED AREA...FIRE WEATHER ZONE 309 SOUTH LARAMIE RANGE/MEDICINE BOW NF...FIRE WEATHER ZONE 310 PLATTE/GOSHEN/CENTRAL AND EASTERN LARAMIE...FIRE WEATHER ZONE 312 BOX BUTTE/SOUTH SIOUX AND FIRE WEATHER ZONE 313 SCOTTS BLUFF NATIONAL MONUMENT/WILDCAT HILLS. * WINDS...NORTH 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...AS LOW AS 12 PERCENT. * IMPACTS...COMBINATION OF DRY HUMIDITIES AND GUSTY NORTH WINDS WILL LEAD TO CRITICAL FIRE WEATHER CONDITIONS BEGINNING LATE THIS MORNING AND WILL PERSIST THROUGH THE LATE AFTERNOON. THERE WILL BE AN INCREASED THREAT FOR RAPID FIRE SPREAD AS A RESULT. 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 EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ RJM
221 WWUS85 KCYS 151729 RFWCYS URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 1129 AM MDT WED AUG 15 2012 ...RED FLAG WARNING FOR STRONG WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONES 303...304...306...308...309...310 AND 313 TODAY... .A STRONG COLD FRONT WILL CONTINUE TO MOVE SOUTH ACROSS SOUTHEAST WYOMING AND THE SOUTHERN NEBRASKA PANHANDLE BY EARLY THIS AFTERNOON. STRONG WEST TO NORTHWEST WINDS WILL GRADUALLY SHIFT TO THE NORTH AS THE FRONT ADVANCES INTO COLORADO. AFTERNOON HIGHS IN THE PANHANDLE AND LOWER ELEVATIONS OF SOUTHEAST WYOMING WILL CLIMB INTO THE UPPER 80S AND LOW 90S...CREATING AFTERNOON HUMIDITIES IN THE LOW TEENS. HUMIDITIES WILL SLOWLY INCREASE THROUGH THE MID TO LATE AFTERNOON HOURS...BUT WINDS WILL REMAIN STRONG THROUGH THE EVENING. NEZ312-151830- /O.CAN.KCYS.FW.W.0050.000000T0000Z-120816T0000Z/ BOX BUTTE/SOUTH SIOUX- 1129 AM MDT WED AUG 15 2012 ...RED FLAG WARNING IS CANCELLED FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 312... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS CANCELLED THE RED FLAG WARNING. THE PASSAGE OF A STRONG COLD FRONT HAS ALLOWED MOISTURE TO INCREASE ACROSS FIRE WEATHER ZONE 312. GUSTY NORTH TO NORTHEAST WINDS WILL CONTINUE...BUT RELATIVE HUMIDITY VALUES ARE EXPECTED TO REMAIN ABOVE 20 PERCENT. $$ NEZ313-WYZ303-304-306-308>310-160000- /O.CON.KCYS.FW.W.0050.000000T0000Z-120816T0000Z/ SCOTTS BLUFF NATIONAL MONUMENT/WILDCAT HILLS- CENTRAL AND NORTHERN CARBON/FERRIS-SEMINOE-SHIRLEY MOUNTAINS- SOUTHWEST CARBON-UPPER NORTH PLATTE RIVER BASIN- LARAMIE VALLEY/SHIRLEY BASIN-SOUTH LARAMIE RANGE/MEDICINE BOW NF- PLATTE/GOSHEN/CENTRAL AND EASTERN LARAMIE- 1129 AM MDT WED AUG 15 2012 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 303... 304...306...308...AND 313... * AFFECTED AREA...FIRE WEATHER ZONE 303 CENTRAL AND NORTHERN CARBON/FERRIS-SEMINOE-SHIRLEY MOUNTAINS...FIRE WEATHER ZONE 304 SOUTHWEST CARBON...FIRE WEATHER ZONE 306 UPPER NORTH PLATTE RIVER BASIN...FIRE WEATHER ZONE 308 LARAMIE VALLEY/SHIRLEY BASIN...FIRE WEATHER ZONE 309 SOUTH LARAMIE RANGE/MEDICINE BOW NF...FIRE WEATHER ZONE 310 PLATTE/GOSHEN/CENTRAL AND EASTERN LARAMIE AND FIRE WEATHER ZONE 313 SCOTTS BLUFF NATIONAL MONUMENT/WILDCAT HILLS. * WINDS...NORTHWEST 15 TO 25 MPH WITH GUSTS UP TO 40 MPH. * RELATIVE HUMIDITY...AS LOW AS 13 PERCENT. * IMPACTS...COMBINATION OF DRY HUMIDITIES AND GUSTY NORTHWEST WINDS WILL LEAD TO CRITICAL FIRE WEATHER CONDITIONS LATE THIS MORNING AND WILL PERSIST THROUGH THE LATE AFTERNOON. THIS IS MAINLY FOR THE LOWER ELEVATIONS IN THE SOUTHERN HALF OF CARBON AND ALBANY COUNTIES. THERE WILL BE AN INCREASED THREAT FOR RAPID FIRE SPREAD AS A RESULT. 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 EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ HAMMER
624 WWUS85 KCYS 151739 RFWCYS URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 1139 AM MDT WED AUG 15 2012 ...CORRECTED FOR ZONES WARNED... ...RED FLAG WARNING FOR STRONG WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONES 303...304...306...308...309...310 AND 313 TODAY... .A STRONG COLD FRONT WILL CONTINUE TO MOVE SOUTH ACROSS SOUTHEAST WYOMING AND THE SOUTHERN NEBRASKA PANHANDLE BY EARLY THIS AFTERNOON. STRONG WEST TO NORTHWEST WINDS WILL GRADUALLY SHIFT TO THE NORTH AS THE FRONT ADVANCES INTO COLORADO. AFTERNOON HIGHS IN THE PANHANDLE AND LOWER ELEVATIONS OF SOUTHEAST WYOMING WILL CLIMB INTO THE UPPER 80S AND LOW 90S...CREATING AFTERNOON HUMIDITIES IN THE LOW TEENS. HUMIDITIES WILL SLOWLY INCREASE THROUGH THE MID TO LATE AFTERNOON HOURS...BUT WINDS WILL REMAIN STRONG THROUGH THE EVENING. NEZ313-WYZ303-304-306-308>310-160000- /O.CON.KCYS.FW.W.0050.000000T0000Z-120816T0000Z/ SCOTTS BLUFF NATIONAL MONUMENT/WILDCAT HILLS- CENTRAL AND NORTHERN CARBON/FERRIS-SEMINOE-SHIRLEY MOUNTAINS- SOUTHWEST CARBON-UPPER NORTH PLATTE RIVER BASIN- LARAMIE VALLEY/SHIRLEY BASIN-SOUTH LARAMIE RANGE/MEDICINE BOW NF- PLATTE/GOSHEN/CENTRAL AND EASTERN LARAMIE- 1139 AM MDT WED AUG 15 2012 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 303...304...306...308...309...310...AND 313... * AFFECTED AREA...FIRE WEATHER ZONE 303 CENTRAL AND NORTHERN CARBON/FERRIS-SEMINOE-SHIRLEY MOUNTAINS...FIRE WEATHER ZONE 304 SOUTHWEST CARBON...FIRE WEATHER ZONE 306 UPPER NORTH PLATTE RIVER BASIN...FIRE WEATHER ZONE 308 LARAMIE VALLEY/SHIRLEY BASIN...FIRE WEATHER ZONE 309 SOUTH LARAMIE RANGE/MEDICINE BOW NF...FIRE WEATHER ZONE 310 PLATTE/GOSHEN/CENTRAL AND EASTERN LARAMIE AND FIRE WEATHER ZONE 313 SCOTTS BLUFF NATIONAL MONUMENT/WILDCAT HILLS. * WINDS...NORTHWEST 15 TO 25 MPH WITH GUSTS UP TO 40 MPH. * RELATIVE HUMIDITY...AS LOW AS 14 PERCENT. * IMPACTS...COMBINATION OF DRY HUMIDITIES AND GUSTY NORTHWEST WINDS WILL LEAD TO CRITICAL FIRE WEATHER CONDITIONS LATE THIS MORNING AND WILL PERSIST THROUGH THE LATE AFTERNOON. THIS IS MAINLY FOR THE LOWER ELEVATIONS IN THE SOUTHERN HALF OF CARBON AND ALBANY COUNTIES...AS WELL AS THE SOUTHERN NEBRASKA PANHANDLE. THERE WILL BE AN INCREASED THREAT FOR RAPID FIRE SPREAD AS A RESULT. 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 EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ HAMMER
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
081 WWUS85 KCYS 160008 RFWCYS URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 608 PM MDT WED AUG 15 2012 ...THE RED FLAG WARNING FOR PARTS OF SOUTHEAST WYOMING HAS EXPIRED... .COOLER AND MORE HUMID WEATHER HAS MOVED ACROSS SOUTHEAST WYOMING LATE THIS AFTERNOON AND EARLY THIS EVENING BEHIND A COLD FRONT. EVEN THOUGH NORTHERLY WINDS BEHIND THE FRONT WILL GUST AS HIGH AS 35 MPH THROUGH THE EVENING...THE CRITICAL FIRE WEATHER CONDITIONS HAVE ENDED OVER SOUTHEAST WYOMING. WYZ303-304-306-308-309-160115- /O.EXP.KCYS.FW.W.0050.000000T0000Z-120816T0000Z/ CENTRAL AND NORTHERN CARBON/FERRIS-SEMINOE-SHIRLEY MOUNTAINS- SOUTHWEST CARBON-UPPER NORTH PLATTE RIVER BASIN- LARAMIE VALLEY/SHIRLEY BASIN-SOUTH LARAMIE RANGE/MEDICINE BOW NF- 608 PM MDT WED AUG 15 2012 ...RED FLAG WARNING HAS EXPIRED FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 303...304...306...308 AND 309... A COLD FRONT MOVED ACROSS SOUTHEAST WYOMING EARLIER TODAY. BEHIND THE FRONT WAS COOLER AND MORE HUMID WEATHER. THOSE CONDITIONS WILL PERSIST FOR THE REST OF TONIGHT AND THURSDAY. FOR THAT REASON...THE RED FLAG WARNING THAT WAS IN EFFECT FOR PARTS OF SOUTHEAST WYOMING HAS EXPIRED. $$ WEILAND
The office that day
Everything else NWS Cheyenne, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 14, 7:22 PM MDT | Fire Weather Watch | CYS | 2 hr |
Nearby
Red Flag Warnings in Wyoming, 2012Red Flag Warnings in Nebraska, 2012Every red flag warning in 2012
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.