Severe Weather and Flooding Threats for the Central U.S.; Dangerous Heat in the Southern and Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. over the next couple of days, with multiple rounds of thunderstorms expected. Dangerous heat will persist across the southern and western U.S. through mid-week. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, where dry thunderstorms may spark additional wildfires. Read More >

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

Lat: 46.37472°NLon: 117.01444°WElev: 1437.0ft.

Clear

75°F

24°C

Humidity 38%
Wind Speed ENE 4 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 24 Jun 09:35 AM PDT
Extended Forecast for

Clarkston WASimilar City Names

Fire Weather Watch June 25, 12:00pm until June 25, 08:00pm
Click here for hazard details and duration
Fire Weather Watch
  • Today

    Today: Mostly sunny and hot, with a high near 99. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 99 °F

    Hot

  • Tonight

    Tonight: Mostly cloudy, with a low around 64. Northwest wind 10 to 15 mph becoming light north  after midnight.

    Low: 64 °F

    Mostly Cloudy

  • Thursday

    Thursday: Increasing clouds, with a high near 95. Calm wind becoming northwest 5 to 9 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 95 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Cloudy, with a low around 61. West wind 9 to 14 mph, with gusts as high as 24 mph.

    Low: 61 °F

    Cloudy

  • Friday

    Friday: Showers, with thunderstorms also possible after 2pm.  High near 77. West wind around 6 mph becoming light and variable  in the morning.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 77 °F

    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 55. Chance of precipitation is 60%.

    Low: 55 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers.  Partly sunny, with a high near 74.

    High: 74 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers, mainly after 11am.  Mostly cloudy, with a high near 73.

    High: 73 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny and hot, with a high near 99. Calm wind becoming northwest around 5 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 64. Northwest wind 10 to 15 mph becoming light north after midnight.
Thursday
Increasing clouds, with a high near 95. Calm wind becoming northwest 5 to 9 mph in the afternoon. Winds could gust as high as 22 mph.
Thursday Night
Cloudy, with a low around 61. West wind 9 to 14 mph, with gusts as high as 24 mph.
Friday
Showers, with thunderstorms also possible after 2pm. High near 77. West wind around 6 mph becoming light and variable in the morning. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 74.
Saturday Night
Mostly cloudy, with a low around 53.
Sunday
A 30 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 73.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 53.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 78.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Sunny, with a high near 82.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Clarkston WASimilar City Names
 46.42°N 117.04°W (Elev. 761 ft)
4:11 am PDT Jun 24, 2026
9am PDT Jun 24, 2026-6pm PDT Jun 30, 2026
 
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Additional Resources

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