National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Current conditions at

Black Lake (ITDA5)

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

NA

30°F

-1°C

Humidity 66%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility 1.24 mi
Last update 26 Jan 10:30 PM PST
Extended Forecast for

Harrison ID

  • Tonight

    Tonight: Partly cloudy, with a low around 25. Calm wind becoming east 5 to 7 mph after midnight.

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 41. East wind around 5 mph becoming calm in the afternoon.

    High: 41 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Rain and snow likely after 4am. Snow level 2600 feet. Mostly cloudy, with a low around 30. Light and variable wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 30 °F

    Mostly Cloudy
    then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain and snow likely before 1pm, then a chance of rain. Snow level 2800 feet. Cloudy, with a high near 40. South wind 3 to 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain. Snow level 3000 feet. Cloudy, with a low around 34. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance Rain

  • Thursday

    Thursday: A 50 percent chance of rain. Snow level 3800 feet rising to 4500 feet in the afternoon. Cloudy, with a high near 41.

    High: 41 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. Cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

  • Friday

    Friday: Rain likely, mainly before 4pm. Cloudy, with a high near 46. Chance of precipitation is 70%.

    High: 46 °F

    Rain Likely

  • Friday Night

    Friday Night: A 40 percent chance of rain, mainly before 10pm. Cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 25. Calm wind becoming east 5 to 7 mph after midnight.
Tuesday
Partly sunny, with a high near 41. East wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Rain and snow likely after 4am. Snow level 2600 feet. Mostly cloudy, with a low around 30. Light and variable wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday
Rain and snow likely before 1pm, then a chance of rain. Snow level 2800 feet. Cloudy, with a high near 40. South wind 3 to 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
A 30 percent chance of rain. Snow level 3000 feet. Cloudy, with a low around 34. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 50 percent chance of rain. Snow level 3800 feet rising to 4500 feet in the afternoon. Cloudy, with a high near 41.
Thursday Night
A 50 percent chance of rain. Cloudy, with a low around 38.
Friday
Rain likely, mainly before 4pm. Cloudy, with a high near 46. Chance of precipitation is 70%.
Friday Night
A 40 percent chance of rain, mainly before 10pm. Cloudy, with a low around 37.
Saturday
A 20 percent chance of rain. Mostly cloudy, with a high near 49.
Saturday Night
A 10 percent chance of rain. Mostly cloudy, with a low around 36.
Sunday
A 30 percent chance of rain. Cloudy, with a high near 49.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 36.
Monday
A 30 percent chance of rain. Snow level 4500 feet. Mostly cloudy, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harrison ID
 47.46°N 116.78°W (Elev. 2129 ft)
Last Update:
9:48 pm PST Jan 26, 2026
Forecast Valid:
10pm PST Jan 26, 2026-6pm PST Feb 2, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation