Severe Thunderstorms and Heavy Rain Across the Central US; Wintry Mix in the Northern Plains and Northeast

Severe thunderstorms and flash flooding are possible across the central U.S. through Saturday. Large hail, damaging winds, and tornadoes are all possible. There is an increased threat for wildfire development in the southern to central High Plains. A wintry mix of snow, sleet and freezing rain are forecast across portions of the northern Plains and central New England into early Friday morning. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

54°F

12°C

Humidity 34%
Wind Speed NW 17 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 05 Mar 05:35 PM PST
Extended Forecast for

2 Miles WSW West Pasco WA

  • Tonight

    Tonight: Increasing clouds, with a low around 39. West wind 7 to 13 mph becoming southwest after midnight. Winds could gust as high as 22 mph.

    Low: 39 °F

    Increasing
    Clouds

  • Friday

    Friday: A 40 percent chance of rain, mainly between 7am and 10am.  Mostly cloudy, with a high near 59. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.

    High: 59 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 47. Southwest wind around 9 mph.

    Low: 47 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Partly sunny, with a high near 65. Southwest wind 9 to 14 mph, with gusts as high as 23 mph.

    High: 65 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 48. Southwest wind 9 to 11 mph, with gusts as high as 18 mph.

    Low: 48 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 64. Breezy.

    High: 64 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 39. West wind 7 to 13 mph becoming southwest after midnight. Winds could gust as high as 22 mph.
Friday
A 40 percent chance of rain, mainly between 7am and 10am. Mostly cloudy, with a high near 59. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.
Friday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 47. Southwest wind around 9 mph.
Saturday
Partly sunny, with a high near 65. Southwest wind 9 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Mostly cloudy, with a low around 48. Southwest wind 9 to 11 mph, with gusts as high as 18 mph.
Sunday
Mostly sunny, with a high near 64. Breezy.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 55.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
A slight chance of rain and snow. Snow level 1400 feet. Mostly cloudy, with a low around 35.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 55.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 40.
Thursday
A chance of rain and snow. Partly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW West Pasco WA
 46.23°N 119.23°W (Elev. 407 ft)
4:07 pm PST Mar 5, 2026
5pm PST Mar 5, 2026-6pm PDT Mar 12, 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