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

Black Lake (ITDA5)

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

unknown precip

56°F

13°C

Humidity 80%
Wind Speed ESE 3 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility 1.24 mi
Last update 11 Apr 02:15 PM PDT
Extended Forecast for

Harrison ID

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm. High near 59. Southwest wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 59 °F

    Showers

  • Tonight

    Tonight: A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 42. Southwest wind around 5 mph becoming calm in the evening.

    Low: 42 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Sunday

    Sunday: Rain likely between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Increasing clouds, with a high near 67. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 67 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm, then rain after 8pm. Low around 45. Southwest wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Showers

  • Monday

    Monday: Rain. High near 54. Southwest wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain before 11pm. Snow level 5700 feet lowering to 4000 feet after midnight . Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of rain after 11am. Snow level 3300 feet rising to 4000 feet in the afternoon. Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain. Snow level 4300 feet lowering to 3500 feet after midnight . Low around 37. Chance of precipitation is 90%.

    Low: 37 °F

    Rain

  • Wednesday

    Wednesday: Rain before 8am, then rain and snow. Snow level 3000 feet. High near 47. Chance of precipitation is 80%.

    High: 47 °F

    Rain/Snow

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 59. Southwest wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 42. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Rain likely between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Increasing clouds, with a high near 67. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers likely and possibly a thunderstorm, then rain after 8pm. Low around 45. Southwest wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain. High near 54. Southwest wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A 30 percent chance of rain before 11pm. Snow level 5700 feet lowering to 4000 feet after midnight . Mostly cloudy, with a low around 38.
Tuesday
A 40 percent chance of rain after 11am. Snow level 3300 feet rising to 4000 feet in the afternoon. Mostly cloudy, with a high near 50.
Tuesday Night
Rain. Snow level 4300 feet lowering to 3500 feet after midnight . Low around 37. Chance of precipitation is 90%.
Wednesday
Rain before 8am, then rain and snow. Snow level 3000 feet. High near 47. Chance of precipitation is 80%.
Wednesday Night
A chance of rain and snow before 2am, then a chance of snow. Snow level 2900 feet lowering to 2100 feet after midnight . Mostly cloudy, with a low around 31. Chance of precipitation is 50%.
Thursday
A chance of rain and snow. Snow level rising to 2800 feet in the afternoon. Partly sunny, with a high near 48. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harrison ID
 47.46°N 116.78°W (Elev. 2129 ft)
Last Update:
2:06 pm PDT Apr 11, 2026
Forecast Valid:
2pm PDT Apr 11, 2026-6pm PDT Apr 17, 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