Multi-Day Heavy Rain Event in the Four Corners; Soggy Sunday Expected in Florida

A series of Pacific storm systems will bring widespread showers, heavy rain, and a flash flooding threat across the Four Corners region this weekend. Ex-Typhoon Champi will approach the Alaskan West Coast bringing localized gusty winds and heavy precipitation. A wet and unsettled weekend is expected across southern Florida with rain expected across the entire peninsula by Sunday. Read More >

Current conditions at

Walla Walla Regional Airport (KALW)

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

Mostly Cloudy

37°F

3°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 31 Oct 03:35 AM PDT
Extended Forecast for

Walla Walla WA

  • Overnight

    Overnight: Patchy fog.  Otherwise, partly cloudy, with a steady temperature around 37. Calm wind.

    Low: 37 °F

    Patchy Fog

  • Saturday

    Saturday: A 10 percent chance of showers after 5pm.  Patchy fog before 11am.  Otherwise, partly sunny, with a high near 52. Calm wind.

    High: 52 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly before 2am.  Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A chance of showers between 8am and 11am.  Patchy fog before 11am.  Otherwise, cloudy, then gradual clearing during the afternoon, with a high near 52. Calm wind.  Chance of precipitation is 30%.

    High: 52 °F

    Chance
    Showers and
    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33. Calm wind becoming southeast around 6 mph in the evening.

    Low: 33 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 55.

    High: 55 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, partly cloudy, with a steady temperature around 37. Calm wind.
Saturday
A 10 percent chance of showers after 5pm. Patchy fog before 11am. Otherwise, partly sunny, with a high near 52. Calm wind.
Saturday Night
A 30 percent chance of showers, mainly before 2am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 36. Calm wind.
Sunday
A chance of showers between 8am and 11am. Patchy fog before 11am. Otherwise, cloudy, then gradual clearing during the afternoon, with a high near 52. Calm wind. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 33. Calm wind becoming southeast around 6 mph in the evening.
Monday
Sunny, with a high near 56.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Mostly cloudy, with a high near 55.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Mostly sunny, with a high near 56.
Wednesday Night
Mostly cloudy, with a low around 38.
Thursday
A slight chance of showers. Partly sunny, with a high near 57.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 37.
Friday
A chance of showers. Partly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
Walla Walla WA
 46.06°N 118.35°W (Elev. 928 ft)
11:46 pm PDT Oct 30, 2026
3am PDT Oct 31, 2026-6pm PST Nov 6, 2026
 
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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