WWUS85 KCYS 121729
RFWCYS

URGENT - FIRE WEATHER MESSAGE
National Weather Service Cheyenne WY
1129 AM MDT Sun Apr 12 2026

NEZ434>437-WYZ417>419-430>433-131200-
/O.CON.KCYS.FW.W.0014.260412T1800Z-260414T0200Z/
Pine Ridge/Nebraska National Forest-
Box Butte/South Sioux/Niobrara River-
Lower North Platte River Basin/Scottsbluff National Monument-
Lodgepole Creek/Southern Nebraska Panhandle-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
Middle North Platte River Basin/Niobrara and Converse High Plains-
North Laramie Range and Adjacent High Plains-
Laramie Foothills and High Plains-Laramie East High Plains-
Bordeaux/Chugwater/Wheatland-Goshen/Middle-
Lower North Platte River Basin-
1129 AM MDT Sun Apr 12 2026

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT MONDAY FOR
LOW RELATIVE HUMIDITY AND BREEZY CONDITIONS FOR FIRE WEATHER
ZONES 417, 418, 419, 430, 431, 432, 433, 434, 435, 436, AND 437...

* WIND...West to southwest 15 to 20 mph. Gusts 25 to 35 mph.

* HUMIDITY...8 to 12 percent.

* IMPACTS...Any fires that develop will likely spread rapidly.
  Outdoor burning is not recommended.

* ADDITIONAL DETAILS...Poor humidity recoveries are expected
  Sunday night.

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.

&&

$$