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

A Couple of Fast Moving Storms Affecting Areas Along and East of the Rockies

A couple of storm systems will impact travel conditions through the first half of this weekend. Heavy snow from the mountains of the West will move into the upper Midwest and upper Great Lakes through tonight. Record warmth and Gulf moisture along and east of the Mississippi River will fuel severe thunderstorms, heavy rainfall, fog for the Tennessee Valley and deep South on Friday into Saturday. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Mostly Cloudy

43°F

6°C

Humidity 64%
Wind Speed WSW 23 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 08 Jan 04:53 PM PST
Extended Forecast for

Wallula WA

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 43. Breezy, with a southwest wind 21 to 26 mph, with gusts as high as 33 mph.

    Low: 43 °F

    Mostly Cloudy
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 50. Southwest wind 10 to 17 mph, with gusts as high as 23 mph.

    High: 50 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36. South wind around 8 mph.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 44. Southeast wind 5 to 7 mph becoming calm.

    High: 44 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35. Northwest wind around 8 mph becoming south in the evening.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 45.

    High: 45 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Monday

    Monday: A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 53.

    High: 53 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a steady temperature around 43. Breezy, with a southwest wind 21 to 26 mph, with gusts as high as 33 mph.
Friday
Mostly sunny, with a high near 50. Southwest wind 10 to 17 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 36. South wind around 8 mph.
Saturday
Mostly cloudy, with a high near 44. Southeast wind 5 to 7 mph becoming calm.
Saturday Night
Mostly cloudy, with a low around 35. Northwest wind around 8 mph becoming south in the evening.
Sunday
Mostly cloudy, with a high near 45.
Sunday Night
A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 39.
Monday
A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 53.
Monday Night
Mostly cloudy, with a low around 43.
Tuesday
Mostly cloudy, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
Mostly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Mostly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wallula WA
 46.07°N 118.91°W (Elev. 338 ft)
Last Update:
4:17 pm PST Jan 8, 2026
Forecast Valid:
5pm PST Jan 8, 2026-6pm PST Jan 15, 2026
 
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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