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

Extremely Critical Fire Weather in the Central Plains; Active Pattern in the West

Gusty to high winds and low relative humidity will bring critical to extremely critical fire weather conditions to the central and southern Plains today into Wednesday. Use caution with any potential ignition sources. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain and heavy mountain snow. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

46°F

8°C

Humidity 52%
Wind Speed SW 4 MPH
Barometer 29.49 in (998.65 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 17 Feb 12:35 PM PST
Extended Forecast for

Pasco WA

  • This Afternoon

    This Afternoon: A 10 percent chance of showers after 4pm. Snow level 1500 feet. Partly sunny, with a high near 48. West wind around 6 mph.

    High: 48 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A chance of rain showers before 10pm, then a chance of rain and snow showers. Snow level 1600 feet lowering to 600 feet after midnight . Mostly cloudy, with a low around 29. West wind around 5 mph. Chance of precipitation is 30%.

    Low: 29 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow before 10am. Snow level rising to 1000 feet in the afternoon. Mostly sunny, with a high near 46. Southwest wind 5 to 8 mph.

    High: 46 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 25. Southeast wind around 6 mph.

    Low: 25 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A slight chance of snow before 1pm, then a slight chance of rain and snow. Mostly cloudy, with a high near 42. Northwest wind 5 to 8 mph. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A 10 percent chance of showers after 4pm. Snow level 1500 feet. Partly sunny, with a high near 48. West wind around 6 mph.
Tonight
A chance of rain showers before 10pm, then a chance of rain and snow showers. Snow level 1600 feet lowering to 600 feet after midnight . Mostly cloudy, with a low around 29. West wind around 5 mph. Chance of precipitation is 30%.
Wednesday
A 20 percent chance of snow before 10am. Snow level rising to 1000 feet in the afternoon. Mostly sunny, with a high near 46. Southwest wind 5 to 8 mph.
Wednesday Night
Increasing clouds, with a low around 25. Southeast wind around 6 mph.
Thursday
A slight chance of snow before 1pm, then a slight chance of rain and snow. Mostly cloudy, with a high near 42. Northwest wind 5 to 8 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
Mostly sunny, with a high near 45.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Mostly cloudy, with a high near 47.
Saturday Night
A slight chance of rain before 4am, then a slight chance of rain and snow. Mostly cloudy, with a low around 31.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 50.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 34.
Monday
A chance of rain. Mostly cloudy, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pasco WA
 46.26°N 119.11°W (Elev. 400 ft)
Last Update:
11:51 am PST Feb 17, 2026
Forecast Valid:
12pm PST Feb 17, 2026-6pm PST Feb 23, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation