Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Current conditions at

Black Lake (ITDA5)

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

Rain

53°F

12°C

Humidity 89%
Wind Speed SE 2 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility 1.24 mi
Last update 04 Sep 12:15 PM PDT
Extended Forecast for

12 Miles ENE Harrison ID

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 68. Calm wind.

    High: 68 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 3am.  Otherwise, partly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: A slight chance of thunderstorms after 5pm.  Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 76. Calm wind.  Chance of precipitation is 10%.

    High: 76 °F

    Patchy Fog
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms.  Patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 46. Calm wind.  Chance of precipitation is 20%.

    Low: 46 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Sunday

    Sunday: A 30 percent chance of showers, mainly after 11am.  Patchy fog before 7am.  Otherwise, partly sunny, with a high near 76. Light north wind.  New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: A chance of showers before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers after 11pm.  Patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 49. Chance of precipitation is 50%.

    Low: 49 °F

    Chance
    Showers and
    Patchy Fog

  • Labor Day

    Labor Day: Showers likely, mainly before 11am.  Patchy fog before 8am.  Otherwise, mostly cloudy, with a high near 68. Chance of precipitation is 60%.

    High: 68 °F

    Showers
    Likely and
    Patchy Fog

  • Monday Night

    Monday Night: A 40 percent chance of showers, mainly before 11pm.  Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers before 11am.  Mostly sunny, with a high near 75.

    High: 75 °F

    Slight Chance
    Showers then
    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 68. Calm wind.
Tonight
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 44. Calm wind.
Saturday
A slight chance of thunderstorms after 5pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 76. Calm wind. Chance of precipitation is 10%.
Saturday Night
A slight chance of showers and thunderstorms. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 46. Calm wind. Chance of precipitation is 20%.
Sunday
A 30 percent chance of showers, mainly after 11am. Patchy fog before 7am. Otherwise, partly sunny, with a high near 76. Light north wind. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A chance of showers before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers after 11pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 49. Chance of precipitation is 50%.
Labor Day
Showers likely, mainly before 11am. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 68. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 45.
Tuesday
A 20 percent chance of showers before 11am. Mostly sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 45.
Wednesday
Mostly sunny, with a high near 82.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ENE Harrison ID
 47.5°N 116.54°W (Elev. 2198 ft)
11:32 am PDT Sep 4, 2026
12pm PDT Sep 4, 2026-6pm PDT Sep 10, 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