Alert archive / Nebraska / Red Flag Warnings in 2012
Red Flag Warning 63, NWS Cheyenne, WY
NWS Cheyenne, WY issued this red flag warning at Sep 8, 2012, 3:50 PM CDT. It took effect at Sep 9, 2012, 12:00 PM CDT. It was in force for 14 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 8, 2012, 3:50 PM CDT (20:50 UTC)
- In effect from
- Sep 9, 2012, 12:00 PM CDT
- Expired
- Sep 10, 2012, 1:34 AM CDT
- In force
- 14 hr
- Issued by
- NWS Cheyenne, WY
The text
As transmitted, in the capitals the NWS used until 2016.
741 WWUS85 KCYS 082050 RFWCYS URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 250 PM MDT SAT SEP 8 2012 ...CRITICAL FIRE WEATHER CONDITIONS LIKELY ON SUNDAY OVER PARTS OF SOUTHEAST WYOMING... .HIGH PRESSURE ALOFT WILL MOVE EAST OF THE AREA ON SUNDAY AS A PACIFIC COLD FRONT MOVES ONSHORE. AHEAD OF THIS FRONT...SURFACE WINDS ARE EXPECTED TO INCREASE. THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITIES WILL RESULT IN CRITICAL FIRE WEATHER CONDITIONS SUNDAY AFTERNOON AND EVENING. WYZ301-303-304-306-308-091100- /O.UPG.KCYS.FW.A.0049.120909T1700Z-120910T0200Z/ /O.NEW.KCYS.FW.W.0063.120909T1700Z-120910T0200Z/ NIOBRARA/LOWER ELEVATIONS OF CONVERSE/THUNDER BASIN NATIONAL GRASSLAND-CENTRAL AND NORTHERN CARBON/FERRIS-SEMINOE- SHIRLEY MOUNTAINS-SOUTHWEST CARBON-UPPER NORTH PLATTE RIVER BASIN- LARAMIE VALLEY/SHIRLEY BASIN- 250 PM MDT SAT SEP 8 2012 ...RED FLAG WARNING IN EFFECT FROM 11 AM TO 8 PM MDT SUNDAY FOR WIND AND LOW RELATIVE HUMIDITY ACROSS FIRE WEATHER ZONES 301...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 TO 8 PM MDT SUNDAY. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. * AFFECTED AREA...FIRE WEATHER ZONE 301 NIOBRARA/LOWER ELEVATIONS OF CONVERSE/THUNDER BASIN NATIONAL GRASSLAND...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...SOUTHWEST 10 TO 20 MPH WITH GUSTS UP TO 30 MPH. * RELATIVE HUMIDITY...AS LOW AS 10 PERCENT. * IMPACTS...GUSTY WINDS AND VERY LOW HUMIDITIES WILL RESULT IN THE POSSIBILITY OF RAPID FIRE GROWTH ACROSS THE WARNING AREA. 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. && $$ NEZ311>313-091100- /O.CON.KCYS.FW.A.0049.120909T1700Z-120910T0200Z/ PINE RIDGE/NEBRASKA NATIONAL FOREST/OGLALA NATIONAL GRASSLANDS- BOX BUTTE/SOUTH SIOUX- SCOTTS BLUFF NATIONAL MONUMENT/WILDCAT HILLS- 250 PM MDT SAT SEP 8 2012 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 301...311...312 AND 313... * AFFECTED AREA...FIRE WEATHER ZONE 311 PINE RIDGE/NEBRASKA NATIONAL FOREST/OGLALA NATIONAL GRASSLANDS...FIRE WEATHER ZONE 312 BOX BUTTE/SOUTH SIOUX AND FIRE WEATHER ZONE 313 SCOTTS BLUFF NATIONAL MONUMENT/WILDCAT HILLS. * WINDS...SOUTH 15 TO 20 MPH WITH GUSTS AROUND 25 MPH. * RELATIVE HUMIDITY...AS LOW AS 14 PERCENT. * IMPACTS...GUSTY WINDS AND LOW HUMIDITIES MAY RESULT IN RAPID FIRE GROWTH ACROSS THE WATCH AREA. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE RED FLAG WARNINGS. && $$ TT
5 follow-up statements
607 WWUS85 KCYS 090904 RFWCYS URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 304 AM MDT SUN SEP 9 2012 ...CRITICAL FIRE WEATHER CONDITIONS EXPECTED OVER PARTS OF SOUTHEAST WYOMING AND THE NEBRASKA PANHANDLE TODAY... .HIGH PRESSURE ALOFT WILL MOVE EAST OF THE AREA TODAY AS A PACIFIC COLD FRONT MOVES ONSHORE. AHEAD OF THIS FRONT...SURFACE WINDS ARE EXPECTED TO INCREASE. THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITIES WILL RESULT IN CRITICAL FIRE WEATHER CONDITIONS MAINLY THIS AFTERNOON AND EARLY THIS EVENING. NEZ311>313-091715- /O.UPG.KCYS.FW.A.0049.120909T1700Z-120910T0200Z/ /O.EXA.KCYS.FW.W.0063.120909T1700Z-120910T0200Z/ PINE RIDGE/NEBRASKA NATIONAL FOREST/OGLALA NATIONAL GRASSLANDS- BOX BUTTE/SOUTH SIOUX- SCOTTS BLUFF NATIONAL MONUMENT/WILDCAT HILLS- 304 AM MDT SUN SEP 9 2012 ...RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM MDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 311...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 THIS MORNING TO 8 PM MDT THIS EVENING. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. * AFFECTED AREA...FIRE WEATHER ZONE 311 PINE RIDGE/NEBRASKA NATIONAL FOREST/OGLALA NATIONAL GRASSLANDS...FIRE WEATHER ZONE 312 BOX BUTTE/SOUTH SIOUX AND FIRE WEATHER ZONE 313 SCOTTS BLUFF NATIONAL MONUMENT/WILDCAT HILLS. * WINDS...SOUTH 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. * RELATIVE HUMIDITY...AS LOW AS 10 PERCENT. * IMPACTS...GUSTY WINDS AND LOW HUMIDITIES MAY RESULT IN RAPID FIRE GROWTH ACROSS THE WATCH AREA. 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. && $$ WYZ301-303-304-306-308-091715- /O.CON.KCYS.FW.W.0063.120909T1700Z-120910T0200Z/ NIOBRARA/LOWER ELEVATIONS OF CONVERSE/THUNDER BASIN NATIONAL GRASSLAND-CENTRAL AND NORTHERN CARBON/FERRIS-SEMINOE- SHIRLEY MOUNTAINS-SOUTHWEST CARBON-UPPER NORTH PLATTE RIVER BASIN- LARAMIE VALLEY/SHIRLEY BASIN- 304 AM MDT SUN SEP 9 2012 ...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM MDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 301...303...304...306 AND 308... * AFFECTED AREA...FIRE WEATHER ZONE 301 NIOBRARA/LOWER ELEVATIONS OF CONVERSE/THUNDER BASIN NATIONAL GRASSLAND...FIRE WEATHER ZONE 303 CENTRAL AND NORTHERN CARBON/FERRIS-SEMINOE- SHIRLEY MOUNTAINS...FIRE WEATHER ZONE 304 SOUTHWEST CARBON... FIRE WEATHER ZONE 306 UPPER NORTH PLATTE RIVER BASIN AND FIRE WEATHER ZONE 308 LARAMIE VALLEY/SHIRLEY BASIN. * WINDS...SOUTHWEST 10 TO 20 MPH WITH GUSTS UP TO 30 MPH. * RELATIVE HUMIDITY...AS LOW AS 10 PERCENT. * IMPACTS...GUSTY WINDS AND VERY LOW HUMIDITIES WILL RESULT IN THE POSSIBILITY OF RAPID FIRE GROWTH ACROSS THE WARNING AREA. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$
465 WWUS85 KCYS 091520 RFWCYS URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 920 AM MDT SUN SEP 9 2012 ...CRITICAL FIRE WEATHER CONDITIONS EXPECTED OVER PARTS OF SOUTHEAST WYOMING AND THE NEBRASKA PANHANDLE TODAY... .THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITIES WILL RESULT IN CRITICAL FIRE WEATHER CONDITIONS MAINLY THIS AFTERNOON AND EARLY THIS EVENING ACROSS PORTIONS OF SOUTHEAST WYOMING AND THE NEBRASKA PANHANDLE. NEZ311>313-WYZ301-303-304-306-308-100200- /O.CON.KCYS.FW.W.0063.120909T1700Z-120910T0200Z/ PINE RIDGE/NEBRASKA NATIONAL FOREST/OGLALA NATIONAL GRASSLANDS- BOX BUTTE/SOUTH SIOUX- SCOTTS BLUFF NATIONAL MONUMENT/WILDCAT HILLS- NIOBRARA/LOWER ELEVATIONS OF CONVERSE/THUNDER BASIN NATIONAL GRASSLAND-CENTRAL AND NORTHERN CARBON/FERRIS-SEMINOE- SHIRLEY MOUNTAINS-SOUTHWEST CARBON-UPPER NORTH PLATTE RIVER BASIN- LARAMIE VALLEY/SHIRLEY BASIN- 920 AM MDT SUN SEP 9 2012 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 301... 303...304...306 AND 308... * AFFECTED AREA...FIRE WEATHER ZONES 301...303...304...306... 308...311...312 AND 313. * WINDS...SOUTH 10 TO 20 MPH WITH GUSTS UP TO 30 MPH OVER THE NEBRASKA PANHANDLE. WEST TO SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH PORTIONS OF SOUTHEAST WYOMING. * RELATIVE HUMIDITY...10 TO 15 PERCENT. * IMPACTS...GUSTY WINDS AND VERY LOW HUMIDITIES WILL RESULT IN THE POSSIBILITY OF RAPID FIRE GROWTH ACROSS THE WARNING AREA. 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. && $$ LIEBL
542 WWUS85 KCYS 092022 RFWCYS URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 222 PM MDT SUN SEP 9 2012 ...CRITICAL FIRE WEATHER CONDITIONS OVER PART SOUTHEAST WYOMING AND THE NEBRASKA PANHANDLE TO SUBSIDE THIS EVENING... .THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITIES WILL RESULT IN CRITICAL FIRE WEATHER CONDITIONS MAINLY THIS AFTERNOON AND EARLY THIS EVENING ACROSS PORTIONS OF SOUTHEAST WYOMING AND THE NEBRASKA PANHANDLE. GUSTY WINDS AND LOW HUMIDITIES TO RETURN TO PORTIONS OF SOUTHEAST WYOMING MONDAY AFTERNOON. WYZ301-100215- /O.NEW.KCYS.FW.A.0050.120910T1800Z-120911T0000Z/ /O.CON.KCYS.FW.W.0063.000000T0000Z-120910T0200Z/ NIOBRARA/LOWER ELEVATIONS OF CONVERSE/THUNDER BASIN NATIONAL GRASSLAND- 222 PM MDT SUN SEP 9 2012 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 301... ...FIRE WEATHER WATCH IN EFFECT MONDAY AFTERNOON FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 301... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A FIRE WEATHER WATCH FOR WIND AND LOW RELATIVE HUMIDITY...WHICH IS IN EFFECT MONDAY AFTERNOON. * AFFECTED AREA...FIRE WEATHER ZONE 301. * WINDS...SOUTHWEST 10 TO 20 MPH WITH GUSTS UP TO 30 MPH THROUGH 8 PM MDT THIS EVENING....THEN SOUTHWEST 10 TO 20 WITH GUST UP TO 30 MPH MONDAY AFTERNOON. * RELATIVE HUMIDITY...AS LOW AS 10 PERCENT THIS AFTERNOON...AND 10 TO 15 PERCENT MONDAY AFTERNOON. * IMPACTS...GUSTY WINDS AND VERY LOW HUMIDITIES WILL RESULT IN THE POSSIBILITY OF RAPID FIRE GROWTH ACROSS THE WARNING AREA. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE RED FLAG WARNINGS. && $$ NEZ311>313-WYZ303-304-306-308-100200- /O.CON.KCYS.FW.W.0063.000000T0000Z-120910T0200Z/ PINE RIDGE/NEBRASKA NATIONAL FOREST/OGLALA NATIONAL GRASSLANDS- BOX BUTTE/SOUTH SIOUX- 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- 222 PM MDT SUN SEP 9 2012 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 303... 304...306 AND 308... * AFFECTED AREA...FIRE WEATHER ZONES 303...304...306...308... 311...312 AND 313. * WINDS...SOUTH 10 TO 20 MPH WITH GUSTS UP TO 30 MPH OVER THE NEBRASKA PANHANDLE. WEST TO SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH PORTIONS OF SOUTHEAST WYOMING. * RELATIVE HUMIDITY...10 TO 15 PERCENT. * IMPACTS...GUSTY WINDS AND VERY LOW HUMIDITIES WILL RESULT IN THE POSSIBILITY OF RAPID FIRE GROWTH ACROSS THE WARNING AREA. 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. && $$ LIEBL
268 WWUS85 KCYS 100204 RFWCYS URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 804 PM MDT SUN SEP 9 2012 ...CRITICAL FIRE WEATHER CONDITIONS ARE EXPECTED OVER PARTS OF SOUTHEAST WYOMING MONDAY AFTERNOON AND EARLY EVENING... .THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITIES WILL RESULT IN CRITICAL FIRE WEATHER CONDITIONS THROUGH EARLY MONDAY MORNING OVER THE NORTHERN NEBRASKA PANHANDLE. THOSE CRITICAL CONDITIONS WILL DEVELOP AGAIN OVER PARTS OF SOUTHEAST WYOMING LATE MONDAY MORNING AND CONTINUE THROUGH THE EARLY EVENING. WYZ301-101015- /O.CAN.KCYS.FW.W.0063.000000T0000Z-120910T0200Z/ /O.UPG.KCYS.FW.A.0050.120910T1800Z-120911T0000Z/ /O.NEW.KCYS.FW.W.0064.120910T1700Z-120911T0100Z/ NIOBRARA/LOWER ELEVATIONS OF CONVERSE/THUNDER BASIN NATIONAL GRASSLAND- 804 PM MDT SUN SEP 9 2012 ...RED FLAG WARNING IN EFFECT FROM 11 AM TO 7 PM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 301... ...RED FLAG WARNING THAT WAS IN EFFECT THIS EVENING IS CANCELLED FOR FIRE WEATHER ZONE 301... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A RED FLAG WARNING FOR WIND AND LOW RELATIVE HUMIDITY...WHICH IS IN EFFECT FROM 11 AM TO 7 PM MDT MONDAY. THE RED FLAG WARNING THAT WAS IN EFFECT FOR THIS EVENING HAS BEEN CANCELLED. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. * AFFECTED AREA...FIRE WEATHER ZONE 301 NIOBRARA/LOWER ELEVATIONS OF CONVERSE/THUNDER BASIN NATIONAL GRASSLAND. * WINDS...WEST 10 TO 20 MPH WITH GUSTS UP TO 30 MPH. * RELATIVE HUMIDITY...AS LOW AS 8 PERCENT. * IMPACTS...GUSTY WINDS AND VERY LOW HUMIDITIES WILL RESULT IN THE POSSIBILITY OF RAPID FIRE GROWTH ACROSS THE WARNED AREA. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ WYZ303-308-101015- /O.CAN.KCYS.FW.W.0063.000000T0000Z-120910T0200Z/ /O.NEW.KCYS.FW.W.0064.120910T1700Z-120911T0100Z/ CENTRAL AND NORTHERN CARBON/FERRIS-SEMINOE-SHIRLEY MOUNTAINS- LARAMIE VALLEY/SHIRLEY BASIN- 804 PM MDT SUN SEP 9 2012 ...RED FLAG WARNING IN EFFECT FROM 11 AM TO 7 PM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 303 AND 308... ...RED FLAG WARNING THAT WAS IN EFFECT FOR THIS EVENING IS CANCELLED FOR FIRE WEATHER ZONES 303 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 TO 7 PM MDT MONDAY. THE RED FLAG WARNING THAT WAS IN EFFECT FOR THIS EVENING HAS BEEN CANCELLED. * AFFECTED AREA...FIRE WEATHER ZONE 303 CENTRAL AND NORTHERN CARBON/FERRIS-SEMINOE-SHIRLEY MOUNTAINS AND FIRE WEATHER ZONE 308 LARAMIE VALLEY/SHIRLEY BASIN. * WINDS...SOUTHWEST 10 TO 20 MPH WITH GUSTS UP TO 30 MPH. * RELATIVE HUMIDITY...AS LOW AS 9 PERCENT. * IMPACTS...GUSTY WINDS AND VERY LOW HUMIDITIES WILL RESULT IN THE POSSIBILITY OF RAPID FIRE GROWTH ACROSS THE WARNED AREA. 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. && $$ NEZ312-313-WYZ304-306-100315- /O.CAN.KCYS.FW.W.0063.000000T0000Z-120910T0200Z/ BOX BUTTE/SOUTH SIOUX- SCOTTS BLUFF NATIONAL MONUMENT/WILDCAT HILLS-SOUTHWEST CARBON- UPPER NORTH PLATTE RIVER BASIN- 804 PM MDT SUN SEP 9 2012 ...RED FLAG WARNING IS CANCELLED FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 304...306...312 AND 313... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS CANCELLED THE RED FLAG WARNING. WINDS HAVE DECREASED OVER THESE AREAS EARLY THIS EVENING AND RELATIVE HUMIDITY VALUES HAVE SLOWLY INCREASED. FOR THOSE REASONS THE RED FLAG WARNING HAS BEEN CANCELLED FOR THIS EVENING. $$ WYZ302-101015- /O.NEW.KCYS.FW.W.0064.120910T1700Z-120911T0100Z/ NORTH LARAMIE RANGE/MEDICINE BOW NF- 804 PM MDT SUN SEP 9 2012 ...RED FLAG WARNING IN EFFECT FROM 11 AM TO 7 PM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 302... 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 7 PM MDT MONDAY. * AFFECTED AREA...FIRE WEATHER ZONE 302 NORTH LARAMIE RANGE/MEDICINE BOW NF. * WINDS...WEST 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. * RELATIVE HUMIDITY...AS LOW AS 14 PERCENT. * IMPACTS...GUSTY WINDS AND VERY LOW HUMIDITIES WILL RESULT IN THE POSSIBILITY OF RAPID FIRE GROWTH ACROSS THE WARNED AREA. 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. && $$ NEZ311-100800- /O.EXT.KCYS.FW.W.0063.000000T0000Z-120910T0800Z/ PINE RIDGE/NEBRASKA NATIONAL FOREST/OGLALA NATIONAL GRASSLANDS- 804 PM MDT SUN SEP 9 2012 ...RED FLAG WARNING NOW IN EFFECT UNTIL 2 AM MDT MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 311... * AFFECTED AREA...FIRE WEATHER ZONE 311 PINE RIDGE/NEBRASKA NATIONAL FOREST/OGLALA NATIONAL GRASSLANDS. * WINDS...SOUTH 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...AS LOW AS 15 PERCENT. * IMPACTS...GUSTY WINDS AND VERY LOW HUMIDITIES WILL RESULT IN THE POSSIBILITY OF RAPID FIRE GROWTH ACROSS THE WARNED AREA. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ WEILAND
100 WWUS85 KCYS 100634 RFWCYS URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 1234 AM MDT MON SEP 10 2012 ...CRITICAL FIRE WEATHER CONDITIONS ARE EXPECTED OVER PARTS OF SOUTHEAST WYOMING MONDAY AFTERNOON AND EARLY EVENING... .THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITIES WILL RESULT IN CRITICAL FIRE WEATHER CONDITIONS ONCE AGAIN OVER PARTS OF SOUTHEAST WYOMING LATE MONDAY MORNING AND CONTINUE THROUGH THE EARLY EVENING. NEZ311-100745- /O.CAN.KCYS.FW.W.0063.000000T0000Z-120910T0800Z/ PINE RIDGE/NEBRASKA NATIONAL FOREST/OGLALA NATIONAL GRASSLANDS- 1234 AM MDT MON SEP 10 2012 ...RED FLAG WARNING IS CANCELLED FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 311... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS CANCELLED THE RED FLAG WARNING. RELATIVE HUMIDITIES HAVE RECOVERED AND ARE GENERALLY OVER 20 PERCENT AND WILL CONTINUE TO SLOWLY RECOVER EARLY THIS MORNING. SOUTH WINDS FROM 15 TO 25 MPH WITH GUSTS AROUND 35 MPH WILL DIMINISH BY 4 AM. $$ WYZ301>303-308-101445- /O.CON.KCYS.FW.W.0064.120910T1700Z-120911T0100Z/ NIOBRARA/LOWER ELEVATIONS OF CONVERSE/THUNDER BASIN NATIONAL GRASSLAND-NORTH LARAMIE RANGE/MEDICINE BOW NF- CENTRAL AND NORTHERN CARBON/FERRIS-SEMINOE-SHIRLEY MOUNTAINS- LARAMIE VALLEY/SHIRLEY BASIN- 1234 AM MDT MON SEP 10 2012 ...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 7 PM MDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 301...302...303 AND 308... * AFFECTED AREA...FIRE WEATHER ZONE 301 NIOBRARA/LOWER ELEVATIONS OF CONVERSE/THUNDER BASIN NATIONAL GRASSLAND...FIRE WEATHER ZONE 302 NORTH LARAMIE RANGE/MEDICINE BOW NF...FIRE WEATHER ZONE 303 CENTRAL AND NORTHERN CARBON/FERRIS-SEMINOE- SHIRLEY MOUNTAINS AND FIRE WEATHER ZONE 308 LARAMIE VALLEY/SHIRLEY BASIN. * WINDS...WEST 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. * RELATIVE HUMIDITY...AS LOW AS 12 PERCENT. * IMPACTS...GUSTY WINDS AND VERY LOW HUMIDITIES WILL RESULT IN THE POSSIBILITY OF RAPID FIRE GROWTH ACROSS THE WARNED AREA. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$
Nearby
Red Flag Warnings in Nebraska, 2012Red Flag Warnings in Wyoming, 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.