Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

43°F

6°C

Humidity 56%
Wind Speed N 11 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 21 Feb 12:00 PM PST
Extended Forecast for

Wallula WA

  • This Afternoon

    This Afternoon: Cloudy, with a high near 44. North wind around 10 mph.

    High: 44 °F

    Cloudy

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 36. Northwest wind around 6 mph.

    Low: 36 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: A 30 percent chance of rain, mainly after 1pm.  Increasing clouds, with a high near 53. Northwest wind 5 to 7 mph.

    High: 53 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly between 7pm and 10pm.  Mostly cloudy, with a low around 43. Northwest wind 6 to 8 mph becoming southeast in the evening.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Rain Likely

  • Monday

    Monday: Rain likely, mainly after 4pm.  Mostly cloudy, with a high near 57. Southwest wind 9 to 11 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 57 °F

    Rain Likely

  • Monday Night

    Monday Night: Rain.  Low around 46. Chance of precipitation is 80%.

    Low: 46 °F

    Rain

  • Tuesday

    Tuesday: Rain likely, mainly before 10am.  Mostly cloudy, with a high near 52. Chance of precipitation is 70%.

    High: 52 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain, mainly before 10pm.  Partly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Wednesday

    Wednesday: A 20 percent chance of rain after 10am.  Mostly sunny, with a high near 51. Breezy.

    High: 51 °F

    Slight Chance
    Rain and
    Breezy

Detailed Forecast

This Afternoon
Cloudy, with a high near 44. North wind around 10 mph.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 36. Northwest wind around 6 mph.
Sunday
A 30 percent chance of rain, mainly after 1pm. Increasing clouds, with a high near 53. Northwest wind 5 to 7 mph.
Sunday Night
Rain likely, mainly between 7pm and 10pm. Mostly cloudy, with a low around 43. Northwest wind 6 to 8 mph becoming southeast in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 57. Southwest wind 9 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Rain. Low around 46. Chance of precipitation is 80%.
Tuesday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 52. Chance of precipitation is 70%.
Tuesday Night
A 40 percent chance of rain, mainly before 10pm. Partly cloudy, with a low around 40.
Wednesday
A 20 percent chance of rain after 10am. Mostly sunny, with a high near 51. Breezy.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 54. Breezy.
Thursday Night
Partly cloudy, with a low around 41. Breezy.
Friday
A slight chance of rain. Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Wallula WA
 46.07°N 118.91°W (Elev. 338 ft)
10:47 am PST Feb 21, 2026
12pm PST Feb 21, 2026-6pm PST Feb 27, 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