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

Areas of Extreme Heat and Excessive Rainfall Potential

Dangerous and extreme heat will remain across portions of the central U.S. this week, persisting across the mid to lower Mississippi Valley, Gulf Coast, southern Plains and portions of Texas. A heat wave over the Southwest U.S. will peak this weekend. Heavy to excessive rainfall may produce flash flooding from the Delmarva Peninsula north into the Hudson Valley today and tonight. 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 43%
Wind Speed SSW 9 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 28 Jul 07:20 AM PDT
Extended Forecast for

11 Miles NNW Prescott WA

  • Today

    Today: Patchy smoke after 11am. Sunny, with a high near 88. Southwest wind 13 to 15 mph, with gusts as high as 24 mph.

    High: 88 °F

    Patchy Smoke

  • Tonight

    Tonight: Mostly clear, with a low around 57. South wind 8 to 13 mph, with gusts as high as 21 mph.

    Low: 57 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86. West wind 6 to 8 mph.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. West wind 5 to 7 mph becoming south in the evening.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 90. South wind 8 to 11 mph becoming west in the afternoon.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 60.

    Low: 60 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

Detailed Forecast

Today
Patchy smoke after 11am. Sunny, with a high near 88. Southwest wind 13 to 15 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 57. South wind 8 to 13 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 86. West wind 6 to 8 mph.
Wednesday Night
Mostly clear, with a low around 58. West wind 5 to 7 mph becoming south in the evening.
Thursday
Sunny, with a high near 90. South wind 8 to 11 mph becoming west in the afternoon.
Thursday Night
Mostly clear, with a low around 59.
Friday
Sunny, with a high near 93.
Friday Night
Clear, with a low around 60.
Saturday
Sunny, with a high near 91.
Saturday Night
Clear, with a low around 54.
Sunday
Sunny, with a high near 80.
Sunday Night
Clear, with a low around 52.
Monday
Sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Prescott WA
 46.46°N 118.36°W (Elev. 1476 ft)
Last Update:
4:00 am PDT Jul 28, 2026
Forecast Valid:
7am PDT Jul 28, 2026-6pm PDT Aug 3, 2026
 
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