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

Hazardous Weather Conditions

Current conditions at

Walla Walla Regional Airport (KALW)

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

Clear

81°F

27°C

Humidity 34%
Wind Speed WSW 5 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 12 Aug 12:53 PM PDT
Extended Forecast for

Prescott WA

  • This Afternoon

    This Afternoon: Patchy smoke. Sunny, with a high near 88. Southwest wind around 7 mph.

    High: 88 °F

    Patchy Smoke

  • Tonight

    Tonight: Widespread smoke, mainly after 5am. Mostly clear, with a low around 56. Calm wind becoming southeast around 5 mph after midnight.

    Low: 56 °F

    Smoke

  • Thursday

    Thursday: Widespread smoke, mainly before 8am. Sunny, with a high near 88. South wind around 6 mph becoming light and variable.

    High: 88 °F

    Smoke

  • Thursday Night

    Thursday Night: Patchy smoke before 8pm. Mostly clear, with a low around 56. North wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Patchy Smoke
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 89. Light and variable wind.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers after 11am. Mostly sunny, with a high near 92.

    High: 92 °F

    Slight Chance
    Showers

  • Saturday Night

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

    Low: 58 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 93.

    High: 93 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Patchy smoke. Sunny, with a high near 88. Southwest wind around 7 mph.
Tonight
Widespread smoke, mainly after 5am. Mostly clear, with a low around 56. Calm wind becoming southeast around 5 mph after midnight.
Thursday
Widespread smoke, mainly before 8am. Sunny, with a high near 88. South wind around 6 mph becoming light and variable.
Thursday Night
Patchy smoke before 8pm. Mostly clear, with a low around 56. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 89. Light and variable wind.
Friday Night
Mostly clear, with a low around 57.
Saturday
A 20 percent chance of showers after 11am. Mostly sunny, with a high near 92.
Saturday Night
Partly cloudy, with a low around 58.
Sunday
Mostly sunny, with a high near 93.
Sunday Night
Mostly cloudy, with a low around 60.
Monday
Partly sunny, with a high near 92.
Monday Night
Mostly cloudy, with a low around 60.
Tuesday
Partly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Prescott WA
 46.3°N 118.31°W (Elev. 1198 ft)
Last Update:
11:46 am PDT Aug 12, 2026
Forecast Valid:
1pm PDT Aug 12, 2026-6pm PDT Aug 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation