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

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Overcast

19°F

-7°C

Humidity 100%
Wind Speed ESE 6 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 19°F (-7°C)
Visibility 7.00 mi
Wind Chill11°F (-12°C)
Last update 20 Jan 11:47 AM MST
Extended Forecast for

Craters of the Moon National Monument ID

  • This Afternoon

    This Afternoon: Patchy freezing fog before 3pm. Mostly sunny, with a high near 32. East wind around 6 mph becoming south.

    High: 32 °F

    Patchy
    Freezing Fog

  • Tonight

    Tonight: Partly cloudy, with a low around 19. Northwest wind around 6 mph.

    Low: 19 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 32. Light and variable wind becoming south southeast around 6 mph in the afternoon.

    High: 32 °F

    Mostly Sunny

  • Wednesday Night

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

    Low: 17 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 32. North wind around 6 mph becoming light and variable.

    High: 32 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19.

    Low: 19 °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 14.

    Low: 14 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

Detailed Forecast

This Afternoon
Patchy freezing fog before 3pm. Mostly sunny, with a high near 32. East wind around 6 mph becoming south.
Tonight
Partly cloudy, with a low around 19. Northwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 32. Light and variable wind becoming south southeast around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 17. Southeast wind around 5 mph becoming north in the evening.
Thursday
Partly sunny, with a high near 32. North wind around 6 mph becoming light and variable.
Thursday Night
Partly cloudy, with a low around 19.
Friday
Mostly sunny, with a high near 30.
Friday Night
Mostly clear, with a low around 14.
Saturday
Sunny, with a high near 31.
Saturday Night
Mostly clear, with a low around 16.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
Mostly cloudy, with a low around 20.
Monday
Partly sunny, with a high near 37.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Craters of the Moon National Monument ID
 43.47°N 113.57°W (Elev. 6001 ft)
10:31 am MST Jan 20, 2026
12pm MST Jan 20, 2026-6pm MST Jan 26, 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