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

50°F

10°C

Humidity 37%
Wind Speed NW 18 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 14 Mar 11:35 AM PDT
Extended Forecast for

Pasco WA

  • Today

    Today: Mostly sunny, with a high near 52. Northwest wind around 16 mph, with gusts as high as 29 mph.

    High: 52 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. Northwest wind 8 to 13 mph becoming light and variable  after midnight. Winds could gust as high as 24 mph.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 52. Light east wind.

    High: 52 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Cloudy, with a low around 41. East wind around 5 mph becoming calm  in the evening.

    Low: 41 °F

    Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 64. Southwest wind 3 to 8 mph.

    High: 64 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 70.

    High: 70 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 70.

    High: 70 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 52. Northwest wind around 16 mph, with gusts as high as 29 mph.
Tonight
Mostly cloudy, with a low around 31. Northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 24 mph.
Sunday
Increasing clouds, with a high near 52. Light east wind.
Sunday Night
Cloudy, with a low around 41. East wind around 5 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 64. Southwest wind 3 to 8 mph.
Monday Night
Mostly cloudy, with a low around 48.
Tuesday
Mostly cloudy, with a high near 70.
Tuesday Night
Mostly cloudy, with a low around 51.
Wednesday
Mostly cloudy, with a high near 70.
Wednesday Night
Mostly cloudy, with a low around 53.
Thursday
Mostly cloudy, with a high near 73.
Thursday Night
Mostly cloudy, with a low around 52.
Friday
Partly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
Pasco WA
 46.24°N 119.11°W (Elev. 397 ft)
10:50 am PDT Mar 14, 2026
11am PDT Mar 14, 2026-6pm PDT Mar 20, 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