Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

Lat: 43.5° N Lon: 114.3° W Elev: 5318.0 ft.

Overcast

48°F

9°C

Humidity 57%
Wind Speed S 5 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 31 Mar 05:47 PM MDT
Detailed forecast for

Lost River Valleys

Tonight
Mostly cloudy with a chance of rain and snow. Little or no snow accumulation. Lows 30 to 37. West winds around 10 mph in the evening...becoming light and variable.
Wednesday
A chance of rain and snow in the morning...then rain and snow likely in the afternoon. Little or no snow accumulation. Highs 47 to 57. West winds up to 10 mph...shifting to southwest in the afternoon.
Wednesday Night
Rain and snow. Snow accumulation of 1 to 3 inches. Lows 27 to 35. South winds 10 to 20 mph.
Thursday
Snow. Highs 34 to 44. West winds 10 to 20 mph.
Thursday Night
Mostly cloudy with a chance of snow. Colder. Lows 21 to 29. Northwest winds 10 to 15 mph.
Friday
Mostly sunny. Highs 40 to 50.
Friday Night
Mostly clear. Lows 22 to 30.
Saturday
Sunny. Highs 49 to 59.
Saturday Night And Sunday
Mostly clear. Lows 29 to 36. Highs 54 to 64.
Sunday Night Through Tuesday
Partly cloudy. Lows 32 to 42. Highs 58 to 68.



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1232 PM MDT Tue Mar 31 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database