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 elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. 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.

Overcast

27°F

-3°C

Humidity 68%
Wind Speed N 4 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 20 Feb 07:53 AM PST
Extended Forecast for

2 Miles WSW West Pasco WA

  • Today

    Today: Mostly cloudy, with a high near 43. South wind 3 to 5 mph.

    High: 43 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. East wind around 5 mph becoming northwest after midnight.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 46. North wind 5 to 8 mph.

    High: 46 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of rain after 4am.  Mostly cloudy, with a low around 34. Northeast wind 6 to 8 mph.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: A 30 percent chance of rain, mainly before 10am.  Mostly cloudy, with a high near 53. North wind around 7 mph.

    High: 53 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely.  Mostly cloudy, with a low around 40. Chance of precipitation is 60%.

    Low: 40 °F

    Rain Likely

  • Monday

    Monday: Rain.  High near 53. Chance of precipitation is 80%.

    High: 53 °F

    Rain

  • Monday Night

    Monday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 41. Chance of precipitation is 60%.

    Low: 41 °F

    Rain Likely

  • Tuesday

    Tuesday: A 40 percent chance of rain, mainly before 4pm.  Mostly sunny, with a high near 54.

    High: 54 °F

    Chance Rain

Detailed Forecast

Today
Mostly cloudy, with a high near 43. South wind 3 to 5 mph.
Tonight
Mostly cloudy, with a low around 29. East wind around 5 mph becoming northwest after midnight.
Saturday
Mostly cloudy, with a high near 46. North wind 5 to 8 mph.
Saturday Night
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 34. Northeast wind 6 to 8 mph.
Sunday
A 30 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 53. North wind around 7 mph.
Sunday Night
Rain likely. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Monday
Rain. High near 53. Chance of precipitation is 80%.
Monday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Tuesday
A 40 percent chance of rain, mainly before 4pm. Mostly sunny, with a high near 54.
Tuesday Night
A slight chance of rain before 10pm. Partly cloudy, with a low around 36.
Wednesday
Sunny, with a high near 54.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 38.
Thursday
A chance of rain. Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW West Pasco WA
 46.23°N 119.23°W (Elev. 407 ft)
4:21 am PST Feb 20, 2026
8am PST Feb 20, 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