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

Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

Lat: 46.26955°NLon: 119.11813°WElev: 397.0ft.

Overcast

47°F

8°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 23 Nov 11:53 AM PST
Extended Forecast for

3 Miles SSW Wallula WA

  • This Afternoon

    This Afternoon: A 30 percent chance of rain after 4pm. Mostly cloudy, with a high near 51. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 51 °F

    Chance Rain

  • Tonight

    Tonight: Rain likely, mainly between 7pm and 1am. Cloudy during the early evening, then gradual clearing, with a low around 40. Breezy, with a southwest wind 16 to 23 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Rain Likely
    and Breezy

  • Monday

    Monday: Sunny, with a high near 48. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 26 mph.

    High: 48 °F

    Sunny and
    Breezy then
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. South wind 6 to 9 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 41. Light and variable wind.

    High: 41 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely. Cloudy, with a high near 42. Chance of precipitation is 70%.

    High: 42 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.

    Low: 41 °F

    Rain Likely

  • Thanksgiving Day

    Thanksgiving Day: A 40 percent chance of rain. Mostly cloudy, with a high near 49.

    High: 49 °F

    Chance Rain

Detailed Forecast

This Afternoon
A 30 percent chance of rain after 4pm. Mostly cloudy, with a high near 51. Southwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
Rain likely, mainly between 7pm and 1am. Cloudy during the early evening, then gradual clearing, with a low around 40. Breezy, with a southwest wind 16 to 23 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Sunny, with a high near 48. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 34. South wind 6 to 9 mph.
Tuesday
Partly sunny, with a high near 41. Light and variable wind.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 38.
Wednesday
Rain likely. Cloudy, with a high near 42. Chance of precipitation is 70%.
Wednesday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Thanksgiving Day
A 40 percent chance of rain. Mostly cloudy, with a high near 49.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 41.
Friday
A chance of rain. Mostly cloudy, with a high near 45.
Friday Night
A chance of rain. Mostly cloudy, with a low around 36.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Wallula WA
 46.05°N 118.93°W (Elev. 479 ft)
Last Update:
11:25 am PST Nov 23, 2025
Forecast Valid:
12pm PST Nov 23, 2025-6pm PST Nov 29, 2025
 
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