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FLUS45 KRIW 050822
HWORIW

Hazardous Weather Outlook
National Weather Service Riverton WY
222 AM MDT Tue Aug 5 2025

WYZ001>020-022>030-061300-
Yellowstone National Park-Absaroka Mountains-Cody Foothills-
North Bighorn Basin-Southwest Bighorn Basin-Southeast Bighorn Basin-
Owl Creek and Bridger Mountains-Bighorn Mountains West-
Bighorn Mountains Southeast-Northeast Johnson County-
Southeast Johnson County-Teton and Gros Ventre Mountains-
Jackson Hole-Wind River Mountains West-Wind River Mountains East-
Upper Wind River Basin-Wind River Basin-Lander Foothills-
Green Mountains and Rattlesnake Range-
Natrona County Lower Elevations-Casper Mountain-Star Valley-
Salt River and Wyoming Ranges-Upper Green River Basin Foothills-
Upper Green River Basin-South Lincoln County-
Rock Springs and Green River-Flaming Gorge-East Sweetwater County-
222 AM MDT Tue Aug 5 2025

...RED FLAG WARNING NOW IN EFFECT ACROSS SOUTHWEST WYOMING THROUGH
EARLY FRIDAY EVENING...

...RED FLAG WARNING IN EFFECT FOR FREMONT AND NATRONA COUNTIES
FROM 12 PM TO 8 PM TODAY...

This Hazardous Weather Outlook is for Western and Central Wyoming.

.DAY ONE...This Afternoon and Tonight.

A combination of a gusty breezy and low humidity will bring
elevated to critical fire weather across southern and central
Wyoming this afternoon.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Wednesday through Saturday...The combination of gusty wind,
daytime highs at or above seasonal normals, and low relative
humidity will continue to produce elevated to critical fire
weather conditions across portions of southwest and central
Wyoming. At this point, Thursday looks like the day of greatest
concern.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.

$$