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Areas of Excessive Rainfall and Extreme Heat; Monitoring Tropical Storm Erin

Heavy to excessive rainfall over the southern Appalachians may bring areas of flooding Tuesday. Hot to extremely hot temperatures are in place through Tuesday across much of the western U.S. and northern New England. Tropical Storm Erin is forecast to become a Major Hurricane by this weekend as it moves across the central Atlantic Ocean. Monitor future forecasts for any East Coast impacts. Read More >

Hazardous Weather Conditions

Current conditions at

Sandpoint, Sandpoint Airport (KSZT)

Lat: 48.29944°NLon: 116.56°WElev: 2126.0ft.

Partly Cloudy

90°F

32°C

Humidity 24%
Wind Speed S 4 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 11 Aug 06:55 PM PDT
Extended Forecast for

Clark Fork ID

Heat Advisory August 11, 07:29pm until August 12, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 11, 07:29pm until August 12, 08:00pm

    NOW until 8:00pm Tue

    Heat Advisory

  • Tonight

    Low: 65 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 90. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 67. Light and variable wind becoming southeast around 6 mph in the evening.

    Low: 67 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88. Southeast wind 6 to 14 mph becoming southwest in the afternoon.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 62. South wind 6 to 15 mph.

    Low: 62 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 73.

    High: 73 °F

    Partly Sunny

Detailed Forecast

Tonight
Clear, with a low around 65. Calm wind.
Tuesday
Sunny, with a high near 90. Calm wind becoming west 5 to 8 mph in the afternoon.
Tuesday Night
Clear, with a low around 67. Light and variable wind becoming southeast around 6 mph in the evening.
Wednesday
Sunny, with a high near 88. Southeast wind 6 to 14 mph becoming southwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 62. South wind 6 to 15 mph.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
Partly cloudy, with a low around 60.
Friday
Partly sunny, with a high near 73.
Friday Night
A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 61.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 72.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 58.
Monday
Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Clark Fork ID
 48.16°N 116.16°W (Elev. 2598 ft)
Last Update:
4:32 pm PDT Aug 11, 2025
Forecast Valid:
7pm PDT Aug 11, 2025-6pm PDT Aug 18, 2025
 
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