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

Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Partly Cloudy

50°F

10°C

Humidity 76%
Wind Speed SW 13 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 07 Mar 02:00 AM PST
Extended Forecast for

Pasco WA

  • Overnight

    Overnight: A 30 percent chance of rain. Mostly cloudy, with a low around 48. Southwest wind around 10 mph, with gusts as high as 18 mph.

    Low: 48 °F

    Chance Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 69. Southwest wind 9 to 15 mph, with gusts as high as 25 mph.

    High: 69 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 49. Southwest wind around 11 mph, with gusts as high as 22 mph.

    Low: 49 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 65. Breezy, with a southwest wind 14 to 23 mph, with gusts as high as 33 mph.

    High: 65 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36. West wind 9 to 16 mph, with gusts as high as 28 mph.

    Low: 36 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow after 4am. Mostly cloudy, with a low around 35. Chance of precipitation is 10%.

    Low: 35 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

Detailed Forecast

Overnight
A 30 percent chance of rain. Mostly cloudy, with a low around 48. Southwest wind around 10 mph, with gusts as high as 18 mph.
Saturday
Mostly sunny, with a high near 69. Southwest wind 9 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 49. Southwest wind around 11 mph, with gusts as high as 22 mph.
Sunday
Partly sunny, with a high near 65. Breezy, with a southwest wind 14 to 23 mph, with gusts as high as 33 mph.
Sunday Night
Partly cloudy, with a low around 36. West wind 9 to 16 mph, with gusts as high as 28 mph.
Monday
Mostly sunny, with a high near 52.
Monday Night
Mostly clear, with a low around 31.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
A slight chance of rain and snow after 4am. Mostly cloudy, with a low around 35. Chance of precipitation is 10%.
Wednesday
A slight chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 58.
Wednesday Night
A chance of rain. Cloudy, with a low around 45.
Thursday
A chance of rain. Mostly cloudy, with a high near 61.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 39.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pasco WA
 46.24°N 119.11°W (Elev. 397 ft)
Last Update:
1:30 am PST Mar 7, 2026
Forecast Valid:
2am PST Mar 7, 2026-6pm PDT Mar 13, 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