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

45°F

7°C

Humidity 65%
Wind Speed SSW 9 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 06 Mar 01:15 AM PST
Extended Forecast for

Pasco WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 39. South wind around 7 mph.

    Low: 39 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of rain before 10am, then a chance of rain after 1pm.  Mostly cloudy, with a high near 57. Southwest wind 7 to 10 mph.  Chance of precipitation is 30%.

    High: 57 °F

    Chance Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 48. Southwest wind around 9 mph.

    Low: 48 °F

    Chance Rain

  • Saturday

    Saturday: Partly sunny, with a high near 66. Southwest wind 8 to 15 mph, with gusts as high as 24 mph.

    High: 66 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 48. Southwest wind around 11 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Sunday Night

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

    Low: 39 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 39. South wind around 7 mph.
Friday
A slight chance of rain before 10am, then a chance of rain after 1pm. Mostly cloudy, with a high near 57. Southwest wind 7 to 10 mph. Chance of precipitation is 30%.
Friday Night
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 48. Southwest wind around 9 mph.
Saturday
Partly sunny, with a high near 66. Southwest wind 8 to 15 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 48. Southwest wind around 11 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Mostly sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
A slight chance of rain after 4pm. Snow level 500 feet rising to 1500 feet in the afternoon. Mostly sunny, with a high near 51.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 37.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 56.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 40.
Thursday
A chance of rain. Partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
Pasco WA
 46.26°N 119.14°W (Elev. 469 ft)
1:30 am PST Mar 6, 2026
1am PST Mar 6, 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