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

37°F

3°C

Humidity 60%
Wind Speed WSW 8 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 10 Mar 01:20 AM PDT
Extended Forecast for

7 Miles NNE Wallula WA

  • Overnight

    Overnight: Partly cloudy, with a low around 32. Southwest wind around 11 mph.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50. Southwest wind 10 to 16 mph, with gusts as high as 23 mph.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after 8pm.  Mostly cloudy, with a low around 37. Southwest wind 11 to 14 mph, with gusts as high as 22 mph.

    Low: 37 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain after 11am.  Cloudy, with a high near 58. Southwest wind 11 to 20 mph, with gusts as high as 28 mph.

    High: 58 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain.  Cloudy, with a low around 49. Southwest wind 18 to 21 mph, with gusts as high as 32 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Chance Rain

  • Thursday

    Thursday: Rain likely, mainly after 11am.  Cloudy, with a high near 59. Breezy.  Chance of precipitation is 60%.

    High: 59 °F

    Rain Likely
    and Breezy

  • Thursday Night

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

    Low: 49 °F

    Chance Rain

  • Friday

    Friday: A 50 percent chance of rain.  Cloudy, with a high near 60.

    High: 60 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain likely.  Cloudy, with a low around 44. Chance of precipitation is 60%.

    Low: 44 °F

    Rain Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 32. Southwest wind around 11 mph.
Tuesday
Mostly sunny, with a high near 50. Southwest wind 10 to 16 mph, with gusts as high as 23 mph.
Tuesday Night
A 20 percent chance of rain after 8pm. Mostly cloudy, with a low around 37. Southwest wind 11 to 14 mph, with gusts as high as 22 mph.
Wednesday
A 30 percent chance of rain after 11am. Cloudy, with a high near 58. Southwest wind 11 to 20 mph, with gusts as high as 28 mph.
Wednesday Night
A 50 percent chance of rain. Cloudy, with a low around 49. Southwest wind 18 to 21 mph, with gusts as high as 32 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain likely, mainly after 11am. Cloudy, with a high near 59. Breezy. Chance of precipitation is 60%.
Thursday Night
A 50 percent chance of rain. Cloudy, with a low around 49.
Friday
A 50 percent chance of rain. Cloudy, with a high near 60.
Friday Night
Rain likely. Cloudy, with a low around 44. Chance of precipitation is 60%.
Saturday
A chance of rain, mainly before 11am. Partly sunny, with a high near 57.
Saturday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 39.
Sunday
A chance of rain and snow. Cloudy, with a high near 54.
Sunday Night
A chance of rain. Cloudy, with a low around 44.
Monday
A chance of rain. Cloudy, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Wallula WA
 46.17°N 118.84°W (Elev. 630 ft)
10:37 pm PDT Mar 9, 2026
1am PDT Mar 10, 2026-6pm PDT Mar 16, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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