Severe Thunderstorms in the Central U.S.; Record Temperatures Likely for Eastern U.S.

Several rounds of severe thunderstorms and heavy rain are forecast from the southern Plains to the Midwest through Friday. Large hail, damaging wind gusts, and tornadoes are possible. A significant warm-up is expected for much of the Eastern U.S. into next week. Several daily record temperature records are likely to be broken. Fire weather concerns will return to the central/southern High Plains. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

45°F

7°C

Humidity 70%
Wind Speed SW 13 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 05 Mar 03:30 AM PST
Extended Forecast for

2 Miles SSW Wallula WA

  • Overnight

    Overnight: A 20 percent chance of rain.  Partly cloudy, with a steady temperature around 47. Breezy, with a southwest wind around 23 mph, with gusts as high as 29 mph.

    Low: 47 °F

    Slight Chance
    Rain and
    Breezy

  • Thursday

    Thursday: Partly sunny, with a high near 55. Breezy, with a west wind 20 to 23 mph, with gusts as high as 31 mph.

    High: 55 °F

    Partly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A 10 percent chance of rain after 4am.  Increasing clouds, with a low around 42. Southwest wind around 15 mph, with gusts as high as 21 mph.

    Low: 42 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Friday

    Friday: A 20 percent chance of rain before 10am.  Mostly cloudy, with a high near 57. Southwest wind 15 to 18 mph, with gusts as high as 24 mph.

    High: 57 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday Night

    Friday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 49. Southwest wind 14 to 17 mph, with gusts as high as 23 mph.

    Low: 49 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Mostly cloudy, with a high near 61. Breezy.

    High: 61 °F

    Mostly Cloudy
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 62. Breezy.

    High: 62 °F

    Mostly Cloudy
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 43. Breezy.

    Low: 43 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Overnight
A 20 percent chance of rain. Partly cloudy, with a steady temperature around 47. Breezy, with a southwest wind around 23 mph, with gusts as high as 29 mph.
Thursday
Partly sunny, with a high near 55. Breezy, with a west wind 20 to 23 mph, with gusts as high as 31 mph.
Thursday Night
A 10 percent chance of rain after 4am. Increasing clouds, with a low around 42. Southwest wind around 15 mph, with gusts as high as 21 mph.
Friday
A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 57. Southwest wind 15 to 18 mph, with gusts as high as 24 mph.
Friday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 49. Southwest wind 14 to 17 mph, with gusts as high as 23 mph.
Saturday
Mostly cloudy, with a high near 61. Breezy.
Saturday Night
Mostly cloudy, with a low around 50.
Sunday
Mostly cloudy, with a high near 62. Breezy.
Sunday Night
Mostly cloudy, with a low around 43. Breezy.
Monday
A slight chance of rain after 10am. Mostly sunny, with a high near 52. Breezy.
Monday Night
A slight chance of rain. Snow level 1700 feet lowering to 800 feet after midnight . Partly cloudy, with a low around 37.
Tuesday
A slight chance of rain and snow. Snow level 500 feet rising to 1400 feet in the afternoon. Partly sunny, with a high near 50.
Tuesday Night
A slight chance of rain and snow. Snow level 1500 feet. Mostly cloudy, with a low around 38.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Wallula WA
 46.05°N 118.93°W (Elev. 479 ft)
3:17 am PST Mar 5, 2026
3am PST Mar 5, 2026-6pm PDT Mar 11, 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