National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorms Likely in the Central U.S.; Flooding Possible for portions of Oklahoma/Texas/Arkansas and the Marianas.

Severe thunderstorms are likely from the southern Plains to the Midwest through Friday. Large hail, damaging winds, and tornadoes are all possible. An Enhanced (level 3 of 5) risk is in effect. Flash flooding is possible across portions of Oklahoma, Texas, and Arkansas on Friday. A Slight (level 2 of 4) risk is in effect. Flooding rain may impact Guam and the Marianas through next week. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Partly Cloudy

52°F

11°C

Humidity 50%
Wind Speed WSW 19 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 05 Mar 09:30 AM PST
Extended Forecast for

Richland WA

  • Today

    Today: Mostly sunny, with a high near 58. West wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 58 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 38. Southwest wind 6 to 9 mph.

    Low: 38 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, with a high near 60. Southwest wind 6 to 9 mph.

    High: 60 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 45. Southwest wind around 8 mph.

    Low: 45 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Mostly cloudy, with a high near 64. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 64 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 65.

    High: 65 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 58. West wind 9 to 14 mph, with gusts as high as 24 mph.
Tonight
Increasing clouds, with a low around 38. Southwest wind 6 to 9 mph.
Friday
Mostly cloudy, with a high near 60. Southwest wind 6 to 9 mph.
Friday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 45. Southwest wind around 8 mph.
Saturday
Mostly cloudy, with a high near 64. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 46.
Sunday
Mostly cloudy, with a high near 65.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 55.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Partly sunny, with a high near 52.
Tuesday Night
A slight chance of rain and snow. Snow level 1400 feet. Mostly cloudy, with a low around 34.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 55.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Richland WA
 46.29°N 119.28°W (Elev. 361 ft)
Last Update:
9:15 am PST Mar 5, 2026
Forecast Valid:
9am PST Mar 5, 2026-6pm PDT Mar 11, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation