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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

55°F

13°C

Humidity 66%
Wind Speed WSW 16 MPH
Barometer 29.69 in (1005.42 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 05 Dec 08:15 PM PST
Extended Forecast for

2 Miles SE Wallula WA

Wind Advisory until December 6, 07:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until December 6, 07:00am

    NOW until 7:00am Sat

    Wind Advisory

  • Tonight

    Low: 46 °F

    Windy. Slight
    Chance Rain
    then Mostly
    Clear

  • Saturday

    Saturday: A 30 percent chance of rain, mainly after 1pm. Mostly sunny, with a high near 54. Windy, with a southwest wind 28 to 33 mph decreasing to 21 to 26 mph in the afternoon. Winds could gust as high as 43 mph.

    High: 54 °F

    Chance Rain
    and Windy

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 43. Southwest wind 15 to 17 mph, with gusts as high as 28 mph.

    Low: 43 °F

    Chance Rain

  • Sunday

    Sunday: Rain, mainly after 10am. High near 53. South wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Rain

  • Sunday Night

    Sunday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 46. Southwest wind around 14 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Chance Rain

  • Monday

    Monday: Rain likely, mainly after 10am. Cloudy, with a high near 59. Chance of precipitation is 60%.

    High: 59 °F

    Rain Likely

  • Monday Night

    Monday Night: Rain likely. Cloudy, with a low around 52. Breezy. Chance of precipitation is 60%.

    Low: 52 °F

    Rain Likely
    and Breezy

  • Tuesday

    Tuesday: Rain likely. Cloudy, with a high near 59. Breezy. Chance of precipitation is 70%.

    High: 59 °F

    Rain Likely
    and Breezy

Detailed Forecast

Tonight
A 20 percent chance of rain before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 46. Windy, with a southwest wind 32 to 37 mph, with gusts as high as 48 mph.
Saturday
A 30 percent chance of rain, mainly after 1pm. Mostly sunny, with a high near 54. Windy, with a southwest wind 28 to 33 mph decreasing to 21 to 26 mph in the afternoon. Winds could gust as high as 43 mph.
Saturday Night
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 43. Southwest wind 15 to 17 mph, with gusts as high as 28 mph.
Sunday
Rain, mainly after 10am. High near 53. South wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 46. Southwest wind around 14 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain likely, mainly after 10am. Cloudy, with a high near 59. Chance of precipitation is 60%.
Monday Night
Rain likely. Cloudy, with a low around 52. Breezy. Chance of precipitation is 60%.
Tuesday
Rain likely. Cloudy, with a high near 59. Breezy. Chance of precipitation is 70%.
Tuesday Night
Rain. Low around 49. Chance of precipitation is 80%.
Wednesday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 60.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 48.
Thursday
A chance of rain. Mostly cloudy, with a high near 56.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 43.
Friday
A slight chance of rain. Mostly cloudy, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Wallula WA
 46.08°N 118.88°W (Elev. 413 ft)
Last Update:
4:17 pm PST Dec 5, 2025
Forecast Valid:
8pm PST Dec 5, 2025-6pm PST Dec 12, 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