Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

Black Lake (ITDA5)

Lat: 47.429°NLon: 116.628°WElev: 2744.0ft.

NA

27°F

-3°C

Humidity 62%
Wind Speed ESE 2 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility 1.24 mi
Last update 24 Jan 02:30 PM PST
Extended Forecast for

Harrison ID

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 29. Southwest wind around 5 mph.

    High: 29 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 18. Calm wind.

    Low: 18 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 34. Light southeast wind.

    High: 34 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 37. Light and variable wind.

    High: 37 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain and snow after 10am.  Snow level 2800 feet. Mostly cloudy, with a high near 41. Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Partly sunny, with a high near 29. Southwest wind around 5 mph.
Tonight
Partly cloudy, with a low around 18. Calm wind.
Sunday
Sunny, with a high near 34. Light southeast wind.
Sunday Night
Partly cloudy, with a low around 22. Calm wind.
Monday
Mostly cloudy, with a high near 37. Light and variable wind.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
A slight chance of rain and snow after 10am. Snow level 2800 feet. Mostly cloudy, with a high near 41. Chance of precipitation is 20%.
Wednesday Night
A slight chance of rain and snow before 4am, then a slight chance of rain. Snow level 3000 feet. Mostly cloudy, with a low around 30. Chance of precipitation is 20%.
Thursday
A slight chance of rain and snow. Snow level 3200 feet rising to 3900 feet in the afternoon. Mostly cloudy, with a high near 42. Chance of precipitation is 20%.
Thursday Night
A 20 percent chance of rain. Snow level 4300 feet. Mostly cloudy, with a low around 32.
Friday
A 30 percent chance of rain. Snow level 4700 feet. Mostly cloudy, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
Harrison ID
 47.46°N 116.78°W (Elev. 2129 ft)
1:31 pm PST Jan 24, 2026
2pm PST Jan 24, 2026-6pm PST Jan 30, 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