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

Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Mostly Cloudy

37°F

3°C

Humidity 74%
Wind Speed ESE 4 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 18 Feb 08:15 PM PST
Extended Forecast for

2 Miles WSW West Pasco WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. South wind around 6 mph becoming light and variable after midnight.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 42. Northwest wind 5 to 7 mph.

    High: 42 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 29. Northwest wind 3 to 6 mph.

    Low: 29 °F

    Slight Chance
    Snow

  • Friday

    Friday: Mostly sunny, with a high near 44. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 44 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30. East wind around 6 mph becoming north after midnight.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 52. Chance of precipitation is 30%.

    High: 52 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 29. South wind around 6 mph becoming light and variable after midnight.
Thursday
Partly sunny, with a high near 42. Northwest wind 5 to 7 mph.
Thursday Night
A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 29. Northwest wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 44. Calm wind becoming southwest around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 30. East wind around 6 mph becoming north after midnight.
Saturday
Partly sunny, with a high near 50.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
A chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 52. Chance of precipitation is 30%.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 38.
Monday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 52.
Monday Night
A chance of rain. Mostly cloudy, with a low around 38.
Tuesday
A chance of rain. Partly sunny, with a high near 52.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 36.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW West Pasco WA
 46.23°N 119.23°W (Elev. 407 ft)
Last Update:
8:30 pm PST Feb 18, 2026
Forecast Valid:
8pm PST Feb 18, 2026-6pm PST Feb 25, 2026
 
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Additional Resources

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Chance of Precipitation