Hazardous Spring Weather Shifts to the Eastern and Northwest U.S. Wednesday

Isolated to scattered severe thunderstorms are expected Wednesday from the ArkLaTex and Lower Mississippi Valley northeastward through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat from east Texas into Upstate New York. A moderate atmospheric river will bring heavy snow and high winds to the Northwest U.S. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

46°F

8°C

Humidity 36%
Wind Speed SSW 8 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 10 Mar 07:15 PM PDT
Extended Forecast for

6 Miles S Wallula WA

High Wind Warning March 11, 08:00pm until March 12, 11:00am
Click here for hazard details and duration
High Wind Warning
  • Tonight

    Tonight: A slight chance of rain before 11pm, then a slight chance of rain after 2am.  Snow level 1700 feet rising to 2700 feet after midnight. Mostly cloudy, with a low around 37. Southwest wind 16 to 20 mph, with gusts as high as 29 mph.  Chance of precipitation is 20%.

    Low: 37 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain, mainly after 11am.  Cloudy, with a high near 54. Breezy, with a southwest wind 18 to 28 mph, with gusts as high as 39 mph.

    High: 54 °F

    Chance Rain
    and Breezy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 46. Windy, with a southwest wind 32 to 36 mph, with gusts as high as 55 mph.

    Low: 46 °F

    Chance Rain
    and Windy

  • Thursday

    Thursday: Rain likely.  Cloudy, with a high near 52. Windy, with a southwest wind 31 to 34 mph, with gusts as high as 55 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Rain Likely
    and Windy

  • Thursday Night

    Thursday Night: Rain.  Low around 44. Breezy, with a southwest wind 21 to 29 mph, with gusts as high as 38 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Rain and
    Breezy

  • Friday

    Friday: Rain likely.  Cloudy, with a high near 53. Breezy.  Chance of precipitation is 70%.

    High: 53 °F

    Rain Likely
    and Breezy

  • Friday Night

    Friday Night: Rain likely.  Mostly cloudy, with a low around 38. Breezy.  Chance of precipitation is 70%.

    Low: 38 °F

    Rain Likely
    and Breezy

  • Saturday

    Saturday: A chance of rain before 8am, then a chance of rain and snow.  Snow level 3400 feet lowering to 1900 feet. Mostly sunny, with a high near 49. Chance of precipitation is 30%.

    High: 49 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of rain before 11pm, then a slight chance of rain after 2am. Snow level 1700 feet rising to 2700 feet after midnight. Mostly cloudy, with a low around 37. Southwest wind 16 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Wednesday
A 40 percent chance of rain, mainly after 11am. Cloudy, with a high near 54. Breezy, with a southwest wind 18 to 28 mph, with gusts as high as 39 mph.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 46. Windy, with a southwest wind 32 to 36 mph, with gusts as high as 55 mph.
Thursday
Rain likely. Cloudy, with a high near 52. Windy, with a southwest wind 31 to 34 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain. Low around 44. Breezy, with a southwest wind 21 to 29 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain likely. Cloudy, with a high near 53. Breezy. Chance of precipitation is 70%.
Friday Night
Rain likely. Mostly cloudy, with a low around 38. Breezy. Chance of precipitation is 70%.
Saturday
A chance of rain before 8am, then a chance of rain and snow. Snow level 3400 feet lowering to 1900 feet. Mostly sunny, with a high near 49. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
A slight chance of rain and snow after 11am. Snow level rising to 2800 feet in the afternoon. Mostly cloudy, with a high near 48.
Sunday Night
A chance of rain. Cloudy, with a low around 41.
Monday
A slight chance of rain. Mostly cloudy, with a high near 59.
Monday Night
A chance of rain. Mostly cloudy, with a low around 44.
Tuesday
A slight chance of rain. Partly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Wallula WA
 46.01°N 118.89°W (Elev. 1555 ft)
4:15 pm PDT Mar 10, 2026
7pm PDT Mar 10, 2026-6pm PDT Mar 17, 2026
 
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Additional Resources

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