Severe Thunderstorms and Heavy Rainfall from the Lower Mississippi Valley to the Mid-Atlantic; Active Pattern Continues in Hawaii

Scattered severe thunderstorms are expected today from the ArkLaTex and Lower Mississippi Valley through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat today from east Texas into New York. A powerful kona storm will continue to impact Hawaii through Saturday, bringing heavy rainfall, strong winds, and severe thunderstorms. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Rain

52°F

11°C

Humidity 54%
Wind Speed S 8 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 11 Mar 11:53 AM PDT
Extended Forecast for

Wallula WA

High Wind Warning March 11, 05:00pm until March 12, 11:00am
Click here for hazard details and duration
High Wind Warning
  • This Afternoon

    This Afternoon: A 40 percent chance of rain.  Cloudy, with a high near 56. Windy, with a south wind 20 to 30 mph, with gusts as high as 39 mph.

    High: 56 °F

    Chance Rain
    and Windy

  • Tonight

    Tonight: A 50 percent chance of rain.  Cloudy, with a low around 49. Very windy, with a southwest wind 37 to 41 mph, with gusts as high as 50 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Chance Rain
    and Very
    Windy

  • Thursday

    Thursday: A 50 percent chance of rain.  Cloudy, with a high near 53. Windy, with a southwest wind 31 to 38 mph, with gusts as high as 46 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Chance Rain
    and Windy

  • Thursday Night

    Thursday Night: Rain.  Low around 46. Windy, with a southwest wind 26 to 31 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 36 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Rain and
    Windy

  • Friday

    Friday: Rain likely.  Cloudy, with a high near 54. Southwest wind around 15 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain.  Low around 43. Chance of precipitation is 80%.

    Low: 43 °F

    Rain

  • Saturday

    Saturday: A 30 percent chance of rain before 11am.  Partly sunny, with a high near 52.

    High: 52 °F

    Chance Rain
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain, mainly after 11am.  Mostly cloudy, with a high near 51.

    High: 51 °F

    Chance Rain

Detailed Forecast

This Afternoon
A 40 percent chance of rain. Cloudy, with a high near 56. Windy, with a south wind 20 to 30 mph, with gusts as high as 39 mph.
Tonight
A 50 percent chance of rain. Cloudy, with a low around 49. Very windy, with a southwest wind 37 to 41 mph, with gusts as high as 50 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 50 percent chance of rain. Cloudy, with a high near 53. Windy, with a southwest wind 31 to 38 mph, with gusts as high as 46 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain. Low around 46. Windy, with a southwest wind 26 to 31 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain likely. Cloudy, with a high near 54. Southwest wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain. Low around 43. Chance of precipitation is 80%.
Saturday
A 30 percent chance of rain before 11am. Partly sunny, with a high near 52.
Saturday Night
Mostly cloudy, with a low around 38.
Sunday
A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 51.
Sunday Night
A chance of rain. Cloudy, with a low around 45.
Monday
A slight chance of rain. Mostly cloudy, with a high near 64.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 51.
Tuesday
Partly sunny, with a high near 68.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Wallula WA
 46.07°N 118.91°W (Elev. 338 ft)
10:15 am PDT Mar 11, 2026
12pm PDT Mar 11, 2026-6pm PDT Mar 17, 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