Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

43°F

6°C

Humidity 45%
Wind Speed NNW 11 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 14 Mar 07:20 PM PDT
Extended Forecast for

4 Miles SSW Richland WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. West wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 24 mph.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 49. Calm wind becoming east around 5 mph in the afternoon.

    High: 49 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Cloudy, with a low around 41. East wind around 6 mph becoming south after midnight.

    Low: 41 °F

    Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 63. Southwest wind 6 to 13 mph, with gusts as high as 18 mph.

    High: 63 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 50. Southwest wind around 14 mph, with gusts as high as 18 mph.

    Low: 50 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 67.

    High: 67 °F

    Mostly Cloudy

  • Tuesday Night

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

    Low: 50 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 69.

    High: 69 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. West wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 24 mph.
Sunday
Increasing clouds, with a high near 49. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
Cloudy, with a low around 41. East wind around 6 mph becoming south after midnight.
Monday
Mostly cloudy, with a high near 63. Southwest wind 6 to 13 mph, with gusts as high as 18 mph.
Monday Night
Mostly cloudy, with a low around 50. Southwest wind around 14 mph, with gusts as high as 18 mph.
Tuesday
Mostly cloudy, with a high near 67.
Tuesday Night
Mostly cloudy, with a low around 50.
Wednesday
Mostly cloudy, with a high near 69.
Wednesday Night
Mostly cloudy, with a low around 52.
Thursday
Partly sunny, with a high near 71.
Thursday Night
Mostly cloudy, with a low around 54.
Friday
Partly sunny, with a high near 73.
Friday Night
Mostly cloudy, with a low around 51.
Saturday
Mostly cloudy, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Richland WA
 46.24°N 119.33°W (Elev. 1398 ft)
4:45 pm PDT Mar 14, 2026
7pm PDT Mar 14, 2026-6pm PDT Mar 21, 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