Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

46°F

8°C

Humidity 42%
Wind Speed SW 10 MPH
Barometer 29.7 in (1005.76 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 18 Feb 11:30 AM PST
Extended Forecast for

Pasco WA

  • Today

    Today: Mostly sunny, with a high near 46. Southwest wind around 8 mph.

    High: 46 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. South wind around 6 mph becoming light and variable  after midnight.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 42. Northwest wind 5 to 7 mph.

    High: 42 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 28. West wind 3 to 6 mph.

    Low: 28 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 45. Southwest wind 3 to 7 mph.

    High: 45 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 10pm.  Mostly cloudy, with a low around 34.

    Low: 34 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A slight chance of rain and snow before 10am, then a slight chance of rain.  Mostly cloudy, with a high near 52. Chance of precipitation is 20%.

    High: 52 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 46. Southwest wind around 8 mph.
Tonight
Mostly cloudy, with a low around 28. South wind around 6 mph becoming light and variable after midnight.
Thursday
Mostly cloudy, with a high near 42. Northwest wind 5 to 7 mph.
Thursday Night
Mostly cloudy, with a low around 28. West wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 45. Southwest wind 3 to 7 mph.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
Mostly cloudy, with a high near 48.
Saturday Night
A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 34.
Sunday
A slight chance of rain and snow before 10am, then a slight chance of rain. Mostly cloudy, with a high near 52. Chance of precipitation is 20%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 37.
Monday
Rain likely. Mostly cloudy, with a high near 52.
Monday Night
A chance of rain. Mostly cloudy, with a low around 37.
Tuesday
A slight chance of rain. Partly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
Pasco WA
 46.24°N 119.11°W (Elev. 397 ft)
9:16 am PST Feb 18, 2026
11am PST Feb 18, 2026-6pm PST Feb 24, 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