Extreme Heat and Fire Weather Conditions in the West; Heavy Rain in the Southeast; Poor Air Quality

Extreme heat will begin to peak across the Desert Southwest. Multiple days of hot, dry and windy conditions are expected to bring fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and a flash flooding threat continues in the Southeast. Poor air quality persists from the Upper Midwest into the Northeast due to wildfire smoke. Read More >

Current conditions at

Walla Walla Regional Airport (KALW)

Lat: 46.09462°NLon: 118.2858°WElev: 1168.0ft.

Clear

70°F

21°C

Humidity 30%
Wind Speed S 8 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 06 Aug 03:05 AM PDT
Extended Forecast for

Prescott WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 62. South wind around 10 mph.

    Low: 62 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers before 8am, then a slight chance of showers after 11am.  Cloudy, with a high near 81. Southwest wind 10 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    High: 81 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly between 8pm and 11pm.  Mostly cloudy, with a low around 59. Southwest wind 9 to 13 mph, with gusts as high as 18 mph.

    Low: 59 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before 11am.  Mostly cloudy, then gradually becoming sunny, with a high near 79. West wind 10 to 15 mph, with gusts as high as 21 mph.

    High: 79 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52. West wind 6 to 14 mph becoming south after midnight. Winds could gust as high as 18 mph.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 62. South wind around 10 mph.
Wednesday
A slight chance of showers before 8am, then a slight chance of showers after 11am. Cloudy, with a high near 81. Southwest wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Wednesday Night
A 30 percent chance of showers, mainly between 8pm and 11pm. Mostly cloudy, with a low around 59. Southwest wind 9 to 13 mph, with gusts as high as 18 mph.
Thursday
A 30 percent chance of showers, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 79. West wind 10 to 15 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 52. West wind 6 to 14 mph becoming south after midnight. Winds could gust as high as 18 mph.
Friday
Sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 56.
Saturday
Mostly sunny, with a high near 88.
Saturday Night
Partly cloudy, with a low around 58.
Sunday
Sunny, with a high near 94.
Sunday Night
Mostly clear, with a low around 63.
Monday
Sunny, with a high near 97.
Monday Night
Mostly clear, with a low around 66.
Tuesday
Sunny, with a high near 95.
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ABOUT THIS FORECAST

 
Point Forecast:
Prescott WA
 46.3°N 118.31°W (Elev. 1198 ft)
2:30 am PDT Aug 6, 2025
3am PDT Aug 6, 2025-6pm PDT Aug 12, 2025
 
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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