809
WWUS85 KCYS 090733
RFWCYS
URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
133 AM MDT SUN AUG 9 2020
...CRITICAL FIRE WEATHER CONDITIONS TODAY AND MONDAY ALONG AND
WEST OF THE LARAMIE RANGE...
WYZ302-309-100000-
/O.EXA.KCYS.FW.W.0020.200809T1500Z-200810T0200Z/
NORTH LARAMIE RANGE/MEDICINE BOW NF-
SOUTH LARAMIE RANGE/MEDICINE BOW NF-
133 AM MDT SUN AUG 9 2020
...RED FLAG WARNING IN EFFECT FROM 9 AM THIS MORNING TO 8 PM MDT
THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE WEATHER
ZONES 302 AND 309...
THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A RED FLAG
WARNING, WHICH IS IN EFFECT FROM 9 AM THIS MORNING TO 8 PM MDT
THIS EVENING.
* AFFECTED AREA...FIRE WEATHER ZONES 302 AND 309.
* WIND...WEST TO SOUTHWEST 15 TO 20 MPH SUSTAINED WITH GUSTS TO
30 MPH.
* HUMIDITY...8 TO 12 PERCENT THIS AFTERNOON.
* HAINES...6.
* IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY.
OUTDOOR BURNING IS NOT RECOMMENDED.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
GUSTY WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN
CONTRIBUTE TO EXTREME FIRE BEHAVIOR.
WYZ303>308-100000-
/O.NEW.KCYS.FW.A.0016.200810T1600Z-200811T0200Z/
/O.CON.KCYS.FW.W.0020.200809T1500Z-200810T0200Z/
CENTRAL AND NORTHERN CARBON/FERRIS-SEMINOE-SHIRLEY MOUNTAINS-
SOUTHWEST CARBON COUNTY-SIERRA MADRE RANGE/MEDICINE BOW NF-
UPPER NORTH PLATTE RIVER BASIN-SNOWY RANGE/MEDICINE BOW NF-
LARAMIE VALLEY/SHIRLEY BASIN-
133 AM MDT SUN AUG 9 2020
...RED FLAG WARNING REMAINS IN EFFECT FROM 9 AM THIS MORNING TO
8 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE
WEATHER ZONES 303, 304, 305, 306, 307, AND 308...
...FIRE WEATHER WATCH IN EFFECT FROM MONDAY MORNING THROUGH
MONDAY EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE WEATHER
ZONES 303, 304, 305, 306, 307, AND 308...
THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A FIRE
WEATHER WATCH, WHICH IS IN EFFECT FROM MONDAY MORNING THROUGH
MONDAY EVENING.
* AFFECTED AREA...FIRE WEATHER ZONES 303 THROUGH 308.
* WIND...WEST TO SOUTHWEST 15 TO 20 MPH SUSTAINED WITH GUSTS TO
30 MPH. SIMILAR WINDS EXPECTED MONDAY.
* HUMIDITY...8 TO 12 PERCENT THIS AFTERNOON WITH SIMILAR HUMIDITY
EXPECTED MONDAY.
* HAINES...6.
* IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY.
OUTDOOR BURNING IS NOT RECOMMENDED.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
GUSTY WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN
CONTRIBUTE TO EXTREME FIRE BEHAVIOR.
A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
MAY DEVELOP. LISTEN FOR LATER FORECASTS AND POSSIBLE RED FLAG
WARNINGS.
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