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

Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

Black Lake (ITDA5)

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

NA

37°F

3°C

Humidity 63%
Wind Speed S 6 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility 1.24 mi
Wind Chill32°F (0°C)
Last update 14 Mar 03:15 PM PDT
Extended Forecast for

Harrison ID

  • This Afternoon

    This Afternoon: A 40 percent chance of snow showers, mainly before 5pm. Partly sunny, with a high near 39. West wind around 10 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: A 20 percent chance of snow showers before 8pm. Partly cloudy, with a low around 20. West wind 5 to 7 mph becoming calm in the evening.

    Low: 20 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 42. Calm wind becoming south around 5 mph.

    High: 42 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Snow before 2am, then rain and snow. Low around 34. Light southeast wind. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 34 °F

    Snow then
    Rain/Snow

  • Monday

    Monday: Rain likely. Snow level 3000 feet rising to 6800 feet in the afternoon. Cloudy, with a high near 50. South wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Rain Likely

  • Monday Night

    Monday Night: Rain likely, mainly before 11pm. Cloudy, with a low around 43. Chance of precipitation is 60%.

    Low: 43 °F

    Rain Likely
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: A 40 percent chance of rain, mainly after 11am. Cloudy, with a high near 56.

    High: 56 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain. Cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain

  • Wednesday

    Wednesday: A 50 percent chance of rain. Cloudy, with a high near 59.

    High: 59 °F

    Chance Rain

Detailed Forecast

This Afternoon
A 40 percent chance of snow showers, mainly before 5pm. Partly sunny, with a high near 39. West wind around 10 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 20 percent chance of snow showers before 8pm. Partly cloudy, with a low around 20. West wind 5 to 7 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 42. Calm wind becoming south around 5 mph.
Sunday Night
Snow before 2am, then rain and snow. Low around 34. Light southeast wind. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday
Rain likely. Snow level 3000 feet rising to 6800 feet in the afternoon. Cloudy, with a high near 50. South wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Rain likely, mainly before 11pm. Cloudy, with a low around 43. Chance of precipitation is 60%.
Tuesday
A 40 percent chance of rain, mainly after 11am. Cloudy, with a high near 56.
Tuesday Night
A 50 percent chance of rain. Cloudy, with a low around 46.
Wednesday
A 50 percent chance of rain. Cloudy, with a high near 59.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 47.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 64.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 49.
Friday
A 30 percent chance of rain. Mostly cloudy, with a high near 66.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 47.
Saturday
A 30 percent chance of rain. Mostly cloudy, with a high near 66.
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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:
2:26 pm PDT Mar 14, 2026
Forecast Valid:
3pm PDT Mar 14, 2026-6pm PDT Mar 21, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation