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 SSW 10 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 07 Mar 01:53 AM PST
Extended Forecast for

Pasco WA

  • Overnight

    Overnight: A 30 percent chance of rain. Mostly cloudy, with a steady temperature around 48. Southwest wind around 13 mph, with gusts as high as 18 mph.

    Low: 48 °F

    Chance Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 69. Southwest wind 11 to 16 mph, with gusts as high as 25 mph.

    High: 69 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46. Southwest wind around 14 mph, with gusts as high as 23 mph.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 66. Breezy, with a southwest wind 16 to 24 mph, with gusts as high as 34 mph.

    High: 66 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34. West wind 10 to 18 mph, with gusts as high as 28 mph.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow after 4am. Mostly cloudy, with a low around 34. Chance of precipitation is 10%.

    Low: 34 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

Detailed Forecast

Overnight
A 30 percent chance of rain. Mostly cloudy, with a steady temperature around 48. Southwest wind around 13 mph, with gusts as high as 18 mph.
Saturday
Mostly sunny, with a high near 69. Southwest wind 11 to 16 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 46. Southwest wind around 14 mph, with gusts as high as 23 mph.
Sunday
Partly sunny, with a high near 66. Breezy, with a southwest wind 16 to 24 mph, with gusts as high as 34 mph.
Sunday Night
Partly cloudy, with a low around 34. West wind 10 to 18 mph, with gusts as high as 28 mph.
Monday
Mostly sunny, with a high near 53.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Mostly sunny, with a high near 52.
Tuesday Night
A slight chance of rain and snow after 4am. Mostly cloudy, with a low around 34. 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 44.
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 38.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 58.
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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:
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