Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

Lat: 43.5°NLon: 114.3°WElev: 5318.0ft.

Clear

16°F

-9°C

Humidity 85%
Wind Speed NW 4 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 21 Jan 03:15 AM MST
Extended Forecast for

4 Miles W Bellevue ID

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 17. North northwest wind around 6 mph.

    Low: 17 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 29. Northwest wind around 6 mph becoming light and variable.

    High: 29 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17. Calm wind becoming north around 5 mph in the evening.

    Low: 17 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 30. North wind around 6 mph becoming calm.

    High: 30 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18. Light and variable wind becoming north around 5 mph after midnight.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 12.

    Low: 12 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 27.

    High: 27 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 13.

    Low: 13 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 17. North northwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 29. Northwest wind around 6 mph becoming light and variable.
Wednesday Night
Partly cloudy, with a low around 17. Calm wind becoming north around 5 mph in the evening.
Thursday
Mostly sunny, with a high near 30. North wind around 6 mph becoming calm.
Thursday Night
Partly cloudy, with a low around 18. Light and variable wind becoming north around 5 mph after midnight.
Friday
Mostly sunny, with a high near 30.
Friday Night
Mostly clear, with a low around 12.
Saturday
Sunny, with a high near 27.
Saturday Night
Mostly clear, with a low around 13.
Sunday
Sunny, with a high near 30.
Sunday Night
Partly cloudy, with a low around 16.
Monday
Mostly sunny, with a high near 33.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Mostly sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Bellevue ID
 43.45°N 114.34°W (Elev. 6660 ft)
2:43 am MST Jan 21, 2026
3am MST Jan 21, 2026-6pm MST Jan 27, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database