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

27°F

-3°C

Humidity 63%
Wind Speed NW 11 MPH
Barometer 30.42 in (1030.14 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 19 Jan 10:47 AM MST
Extended Forecast for

Craters of the Moon National Monument ID

  • M.L.King Day

    M.L.King Day: Patchy freezing fog before 3pm. Sunny, with a high near 35. Light south wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 35 °F

    Patchy
    Freezing Fog

  • Tonight

    Tonight: Patchy freezing fog after 8pm. Mostly clear, with a low around 18. West wind 5 to 7 mph.

    Low: 18 °F

    Patchy
    Freezing Fog

  • Tuesday

    Tuesday: Patchy freezing fog before 3pm. Mostly sunny, with a high near 31. West wind around 6 mph becoming east southeast in the afternoon.

    High: 31 °F

    Patchy
    Freezing Fog

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 17. East wind around 6 mph becoming light and variable  after midnight.

    Low: 17 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 33. North northwest wind around 6 mph becoming east in the afternoon.

    High: 33 °F

    Mostly Sunny

  • Wednesday Night

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

    Low: 19 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

Detailed Forecast

M.L.King Day
Patchy freezing fog before 3pm. Sunny, with a high near 35. Light south wind becoming west southwest 5 to 10 mph in the afternoon.
Tonight
Patchy freezing fog after 8pm. Mostly clear, with a low around 18. West wind 5 to 7 mph.
Tuesday
Patchy freezing fog before 3pm. Mostly sunny, with a high near 31. West wind around 6 mph becoming east southeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 17. East wind around 6 mph becoming light and variable after midnight.
Wednesday
Mostly sunny, with a high near 33. North northwest wind around 6 mph becoming east in the afternoon.
Wednesday Night
Partly cloudy, with a low around 19.
Thursday
Partly sunny, with a high near 34.
Thursday Night
Partly cloudy, with a low around 20.
Friday
Mostly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 18.
Saturday
Sunny, with a high near 33.
Saturday Night
Mostly clear, with a low around 19.
Sunday
Mostly sunny, with a high near 35.
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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 19, 2026
11am MST Jan 19, 2026-6pm MST Jan 25, 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