National Weather Service United States Department of Commerce

Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

 

Fire Weather Banner
Navigation Menu
Quick Jumps:
    
â–ºCurrent Conditions Overview
     
â–ºMesoWest/ROMAN
    
 â–ºMap of Riverton Fire Weather Zones
Current Conditions
(Click and drag to move the map) Regional Radar <-- Click to open main radar page
Pocatello
Riverton
Billings
Pocatello, ID radar
Riverton Radar
Billings, MT radar
Salt Lake
Grand Junction
Cheyenne
Salt Lake City Radar
Grand Junction, CO radar
Cheyenne Radar

 

Visible
Infrared
Latest Surface Obs
Latest Fronts
 
 
 
>>Loop
>>Loop
   
Additional Satellite Resources

 

0-3 Km Lapse Rate
Surface RH / Temp / Wind
850 mb
700 mb
0-3 km lapse rate
Surface RH / Temp / Wind

 

Fosberg Index 
Lower Atmosphere Stability Index
Mid Altitude Haines
High Altitude Haines 
Additional SPC/WPC Analysis and Forecast Resources
Quick Jumps:
    
â–ºCurrent Conditions Overview
     
â–ºMesoWest/ROMAN
    
 â–ºMap of Riverton Fire Weather Zones

 

Mesowest - ROMAN - NWS Data Viewer
â–º NEW! Weather & Hazards Data Viewer    
â–º MesoWest Observation Map - Wyoming
                    
â–º Fire Weather Observation Map - NW U.S.
â–º RAWS Observation Map - Wyoming
 
â–º SPC IR/RAPS/OBS Composite Map

 

Quick Jumps:
    
â–ºCurrent Conditions Overview
     
â–ºMesoWest/ROMAN
    
 â–ºMap of Riverton Fire Weather Zones