Severe Thunderstorms in the Central U.S.; Record Temperatures Likely for Eastern U.S.

Several rounds of severe thunderstorms and heavy rain are forecast from the southern Plains to the Midwest through Friday. Large hail, damaging wind gusts, and tornadoes are possible. A significant warm-up is expected for much of the Eastern U.S. into next week. Several daily record temperature records are likely to be broken. Fire weather concerns will return to the central/southern High Plains. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

50°F

10°C

Humidity 61%
Wind Speed WSW 20 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 04 Mar 07:15 PM PST
Extended Forecast for

Pasco WA

  • Tonight

    Tonight: A 20 percent chance of showers before 10pm.  Mostly cloudy, with a low around 38. Southwest wind 11 to 15 mph, with gusts as high as 22 mph.

    Low: 38 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 58. West wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 58 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 36. Southwest wind around 9 mph.

    Low: 36 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 59. Southwest wind 7 to 9 mph.

    High: 59 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 42. South wind around 9 mph.

    Low: 42 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Mostly cloudy, with a high near 64.

    High: 64 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers before 10pm. Mostly cloudy, with a low around 38. Southwest wind 11 to 15 mph, with gusts as high as 22 mph.
Thursday
Mostly sunny, with a high near 58. West wind 10 to 15 mph, with gusts as high as 23 mph.
Thursday Night
Increasing clouds, with a low around 36. Southwest wind around 9 mph.
Friday
Partly sunny, with a high near 59. Southwest wind 7 to 9 mph.
Friday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 42. South wind around 9 mph.
Saturday
Mostly cloudy, with a high near 64.
Saturday Night
Mostly cloudy, with a low around 44.
Sunday
Partly sunny, with a high near 64.
Sunday Night
Mostly cloudy, with a low around 39.
Monday
Mostly sunny, with a high near 55.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 53.
Tuesday Night
A chance of rain and snow. Snow level 1500 feet. Mostly cloudy, with a low around 34.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Pasco WA
 46.26°N 119.11°W (Elev. 400 ft)
3:37 pm PST Mar 4, 2026
7pm PST Mar 4, 2026-6pm PDT Mar 11, 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