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

Areas of Excessive Rainfall; Watching for Tropical Cyclone Development in the Atlantic

Heavy to excessive rainfall Wednesday may bring areas of flash and urban flooding over portions of the Ohio and Tennessee Valleys. In Arizona and New Mexico, heavy to excessive rainfall from monsoon thunderstorms may bring isolated flash and urban flooding Thursday into Saturday. Two tropical waves in the Atlantic are being monitored for tropical cyclone formation within the next few days. Read More >

Hazardous Weather Conditions

Current conditions at

POTLATCH (POTI1)

Lat: 46.92986°NLon: 116.90881°WElev: 2542.0ft.

NA

78°F

26°C

Humidity 20%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Heat Index77°F (25°C)
Last update 23 Sep 06:11 PM PDT
Extended Forecast for

Palouse WA

Fire Weather Watch September 25, 01:00pm until September 25, 11:00pm
Click here for hazard details and duration
Fire Weather Watch

  • Tonight

    Tonight: Widespread haze. Mostly clear, with a low around 46. Light east wind.

    Low: 46 °F

    Haze

  • Wednesday

    Wednesday: Widespread haze before 10am. Sunny, with a high near 84. Southeast wind around 6 mph becoming light and variable in the afternoon.

    High: 84 °F

    Haze then
    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 49. Light and variable wind.

    Low: 49 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 80. Southeast wind 5 to 11 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Tonight
Widespread haze. Mostly clear, with a low around 46. Light east wind.
Wednesday
Widespread haze before 10am. Sunny, with a high near 84. Southeast wind around 6 mph becoming light and variable in the afternoon.
Wednesday Night
Clear, with a low around 49. Light and variable wind.
Thursday
Sunny, with a high near 80. Southeast wind 5 to 11 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 44. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 43.
Saturday
Sunny, with a high near 80.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
Mostly sunny, with a high near 80.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 50.
Monday
A 30 percent chance of showers. Mostly cloudy, with a high near 72.
Monday Night
A 40 percent chance of showers. Patchy fog. Otherwise, mostly cloudy, with a low around 46.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Palouse WA
 46.91°N 117.06°W (Elev. 2598 ft)
Last Update:
4:16 pm PDT Sep 23, 2025
Forecast Valid:
7pm PDT Sep 23, 2025-6pm PDT Sep 30, 2025
 
Forecast Discussion
 
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Additional Resources

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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