Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring critical fire weather to the southern High Plains Friday. A winter storm will track across the Great Lakes and Northeast U.S. Friday into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Partly Cloudy

32°F

0°C

Humidity 85%
Wind Speed NNE 4 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 19 Feb 07:53 PM PST
Extended Forecast for

3 Miles WSW Wallula WA

  • Tonight

    Tonight: A chance of rain and snow before 1am.  Snow level 400 feet. Mostly cloudy, with a low around 31. Northwest wind around 6 mph.  Chance of precipitation is 40%.

    Low: 31 °F

    Chance
    Rain/Snow

  • Friday

    Friday: Partly sunny, with a high near 44. Southwest wind 7 to 10 mph.

    High: 44 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31. Northeast wind around 7 mph.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 48. North wind 6 to 10 mph.

    High: 48 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37. Northeast wind 8 to 10 mph.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain.  Partly sunny, with a high near 55.

    High: 55 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly after 10pm.  Mostly cloudy, with a low around 44. Chance of precipitation is 60%.

    Low: 44 °F

    Rain Likely

  • Monday

    Monday: Rain likely.  Mostly cloudy, with a high near 57. Chance of precipitation is 70%.

    High: 57 °F

    Rain Likely

  • Monday Night

    Monday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 44. Chance of precipitation is 70%.

    Low: 44 °F

    Rain Likely

Detailed Forecast

Tonight
A chance of rain and snow before 1am. Snow level 400 feet. Mostly cloudy, with a low around 31. Northwest wind around 6 mph. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 44. Southwest wind 7 to 10 mph.
Friday Night
Mostly cloudy, with a low around 31. Northeast wind around 7 mph.
Saturday
Partly sunny, with a high near 48. North wind 6 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 37. Northeast wind 8 to 10 mph.
Sunday
A 30 percent chance of rain. Partly sunny, with a high near 55.
Sunday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Monday
Rain likely. Mostly cloudy, with a high near 57. Chance of precipitation is 70%.
Monday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
Tuesday
A chance of rain. Mostly sunny, with a high near 53.
Tuesday Night
A chance of rain. Partly cloudy, with a low around 41.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 52.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 44.
Thursday
A chance of rain. Partly sunny, with a high near 53. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Wallula WA
 46.07°N 118.94°W (Elev. 338 ft)
3:42 pm PST Feb 19, 2026
8pm PST Feb 19, 2026-6pm PST Feb 26, 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