014
WWUS85 KRIW 140851
RFWRIW

URGENT - FIRE WEATHER MESSAGE
National Weather Service Riverton WY
251 AM MDT Mon Sep 14 2026

WYZ279-280-283-289-300-150200-
/O.CON.KRIW.FW.W.0028.260914T1800Z-260915T0200Z/
Sweetwater County/Rock Springs BLM/Flaming Gorge NRA-
Natrona County/Casper BLM-Upper Wind River Basin/Wind River Basin-
Granite/Green/Ferris/Rattlesnake Mountains-Casper Mountain-
251 AM MDT Mon Sep 14 2026

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 8 PM MDT
THIS EVENING...

* AFFECTED AREA:
  In Central WY Fire Zones...280...283...289...300.
  In Southwest WY Fire Zone....279.

* COUNTIES AFFECTED:
  In Central WY...Fremont...Natrona.
  In Southwest WY...Sweetwater.

* IMPACTS: Low Humidities and Strong Gusty Winds could cause
  erratic fire behavior.

* WIND: West 20 to 30 mph with gusts up to 45 mph.

* HUMIDITY: As low as 10 to 15 percent.

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.

&&

$$

http://weather.gov/riverton