Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

12°F

-11°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 20 Jan 06:52 AM MST
Extended Forecast for

Craters of the Moon National Monument ID

  • Today

    Today: Patchy freezing fog before 3pm. Partly sunny, with a high near 32. West wind around 6 mph becoming east northeast in the afternoon.

    High: 32 °F

    Patchy
    Freezing Fog

  • Tonight

    Tonight: Partly cloudy, with a low around 18. North wind around 7 mph.

    Low: 18 °F

    Partly Cloudy

  • Wednesday

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

    High: 32 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17. Southeast wind around 6 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 east southeast in the afternoon.

    High: 32 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18.

    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 14.

    Low: 14 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

Detailed Forecast

Today
Patchy freezing fog before 3pm. Partly sunny, with a high near 32. West wind around 6 mph becoming east northeast in the afternoon.
Tonight
Partly cloudy, with a low around 18. North wind around 7 mph.
Wednesday
Mostly sunny, with a high near 32. North wind around 6 mph becoming south southeast in the afternoon.
Wednesday Night
Partly cloudy, with a low around 17. Southeast wind around 6 mph becoming north in the evening.
Thursday
Partly sunny, with a high near 32. North wind around 6 mph becoming east southeast in the afternoon.
Thursday Night
Partly cloudy, with a low around 18.
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 32.
Sunday Night
Mostly cloudy, with a low around 20.
Monday
Partly sunny, with a high near 36.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Craters of the Moon National Monument ID
 43.44°N 113.56°W (Elev. 6191 ft)
5:16 am MST Jan 20, 2026
7am MST Jan 20, 2026-6pm MST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database