Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Overcast

50°F

10°C

Humidity 32%
Wind Speed SW 20 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 09 Mar 05:53 PM PDT
Extended Forecast for

Pasco WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. Southwest wind 7 to 14 mph, with gusts as high as 23 mph.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52. Southwest wind 7 to 13 mph, with gusts as high as 21 mph.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39. Southwest wind around 11 mph, with gusts as high as 22 mph.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain after 11am.  Mostly cloudy, with a high near 59. Southwest wind 8 to 16 mph, with gusts as high as 26 mph.

    High: 59 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain.  Cloudy, with a low around 50. Southwest wind around 17 mph, with gusts as high as 29 mph.

    Low: 50 °F

    Chance Rain

  • Thursday

    Thursday: A 50 percent chance of rain.  Mostly cloudy, with a high near 61.

    High: 61 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain.  Cloudy, with a low around 49.

    Low: 49 °F

    Chance Rain

  • Friday

    Friday: A 40 percent chance of rain.  Cloudy, with a high near 62.

    High: 62 °F

    Chance Rain

  • Friday Night

    Friday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 33. Southwest wind 7 to 14 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 52. Southwest wind 7 to 13 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 39. Southwest wind around 11 mph, with gusts as high as 22 mph.
Wednesday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 59. Southwest wind 8 to 16 mph, with gusts as high as 26 mph.
Wednesday Night
A 40 percent chance of rain. Cloudy, with a low around 50. Southwest wind around 17 mph, with gusts as high as 29 mph.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 61.
Thursday Night
A 50 percent chance of rain. Cloudy, with a low around 49.
Friday
A 40 percent chance of rain. Cloudy, with a high near 62.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 44.
Saturday
A slight chance of rain before 11am. Mostly sunny, with a high near 58.
Saturday Night
Mostly cloudy, with a low around 40.
Sunday
A chance of rain and snow. Cloudy, with a high near 55.
Sunday Night
A chance of rain. Cloudy, with a low around 45.
Monday
A chance of rain. Mostly cloudy, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
Pasco WA
 46.24°N 119.11°W (Elev. 397 ft)
5:22 pm PDT Mar 9, 2026
6pm PDT Mar 9, 2026-6pm PDT Mar 16, 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