FLUS45 KRIW 020846

HWORIW



Hazardous Weather Outlook

National Weather Service Riverton WY

246 AM MDT Wed Jul 2 2025



WYZ001>020-022>030-031300-

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-

246 AM MDT Wed Jul 2 2025



This Hazardous Weather Outlook is for Western and Central Wyoming.



.DAY ONE...Today and tonight.



Widespread chances for showers and thunderstorms develop this 

afternoon and evening. Locally heavy rain will be possible with any

storms, which may create the potential for isolated flash flooding

especially in poor drainage areas. Strong gusty outflow winds of 40

to 50 mph are likely with the possibility for isolated gusts near 60

mph.



.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.



Thursday...Widespread chances for showers and thunderstorms 

during the afternoon and evening. Locally heavy rain will be more 

likely with any storms, which may create the potential for isolated 

flash flooding especially in poor drainage areas. There is the 

possibly for a few isolated strong thunderstorms to develop mainly 

over central and eastern WY.



Fourth of July...Afternoon and evening thunderstorms, with some

uncertainty in regards to how widespread convection may be.  



Saturday...Showers and thunderstorms develop once again in the

afternoon with coverage being more isolated in nature.



.SPOTTER INFORMATION STATEMENT...



Weather spotters are encouraged to report significant weather

conditions according to Standard Operating Procedures.



$$