Severe Thunderstorm and Heavy Rainfall Threat Tonight; Heat Continues on Tuesday Across the Eastern U.S.

Severe weather and flash flooding threats continue across the Central Plains and Midwest into tonight. Very large hail, strong tornadoes and damaging winds are expected. An early season heat wave will continue to challenge temperature records across the eastern U.S. through Wednesday. Read More >

Current conditions at

Sandpoint, Sandpoint Airport (KSZT)

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

Overcast

50°F

10°C

Humidity 76%
Wind Speed N 3 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 18 May 08:15 PM PDT
Extended Forecast for

7 Miles SE Clark Fork ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64. Calm wind becoming west 5 to 7 mph in the morning.

    High: 64 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43. West wind around 5 mph becoming calm  in the evening.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers between 11am and 5pm, then a slight chance of showers and thunderstorms after 5pm.  Partly sunny, with a high near 66. Calm wind becoming west around 6 mph in the afternoon.  Chance of precipitation is 20%.

    High: 66 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm.  Partly cloudy, with a low around 41. Northwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 41 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 40. Calm wind.
Tuesday
Mostly sunny, with a high near 64. Calm wind becoming west 5 to 7 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 43. West wind around 5 mph becoming calm in the evening.
Wednesday
A slight chance of showers between 11am and 5pm, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 66. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Partly cloudy, with a low around 41. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 48.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Mostly sunny, with a high near 70.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 47.
Memorial Day
A 20 percent chance of showers. Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SE Clark Fork ID
 48.08°N 116.08°W (Elev. 2257 ft)
3:56 pm PDT May 18, 2026
8pm PDT May 18, 2026-6pm PDT May 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database