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

23°F

-5°C

Humidity 92%
Wind Speed NW 8 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 19 Jan 01:15 AM MST
Extended Forecast for

3 Miles SW Bellevue ID

  • Overnight

    Overnight: Patchy dense freezing fog. Partly cloudy, with a low around 21. North northwest wind 3 to 5 mph.

    Low: 21 °F

    Patchy Dense
    Freezing Fog

  • M.L.King Day

    M.L.King Day: Patchy dense freezing fog before 3pm. Mostly sunny, with a high near 39. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 39 °F

    Patchy Dense
    Freezing Fog

  • Monday Night

    Monday Night: Mostly clear, with a low around 21. Light and variable wind.

    Low: 21 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40. Light and variable wind becoming south southwest around 6 mph in the afternoon.

    High: 40 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 19. South southeast wind around 6 mph becoming north northwest in the evening.

    Low: 19 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy dense freezing fog. Partly cloudy, with a low around 21. North northwest wind 3 to 5 mph.
M.L.King Day
Patchy dense freezing fog before 3pm. Mostly sunny, with a high near 39. Calm wind becoming south southwest around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 21. Light and variable wind.
Tuesday
Mostly sunny, with a high near 40. Light and variable wind becoming south southwest around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 19. South southeast wind around 6 mph becoming north northwest in the evening.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Partly sunny, with a high near 41.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Mostly sunny, with a high near 39.
Friday Night
A 20 percent chance of snow. Partly cloudy, with a low around 22.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 39.
Saturday Night
A 20 percent chance of snow. Partly cloudy, with a low around 21.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Bellevue ID
 43.43°N 114.31°W (Elev. 5358 ft)
10:31 pm MST Jan 18, 2026
1am 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