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

53°F

12°C

Humidity 28%
Wind Speed NW 19 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 14 Mar 03:53 PM PDT
Extended Forecast for

Pasco WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. Northwest wind 9 to 14 mph becoming light west  after midnight. Winds could gust as high as 22 mph.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 10 percent chance of rain after 5pm.  Snow level rising to 1800 feet in the afternoon. Increasing clouds, with a high near 52. Calm wind.

    High: 52 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before 8pm.  Cloudy, with a low around 39. East wind around 5 mph becoming calm  in the evening.

    Low: 39 °F

    Slight Chance
    Rain then
    Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 64. Light south wind increasing to 5 to 10 mph in the morning.

    High: 64 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 47. South wind 9 to 11 mph.

    Low: 47 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 69.

    High: 69 °F

    Mostly Cloudy

  • Tuesday Night

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

    Low: 48 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 70.

    High: 70 °F

    Mostly Cloudy

  • Wednesday Night

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

    Low: 50 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 29. Northwest wind 9 to 14 mph becoming light west after midnight. Winds could gust as high as 22 mph.
Sunday
A 10 percent chance of rain after 5pm. Snow level rising to 1800 feet in the afternoon. Increasing clouds, with a high near 52. Calm wind.
Sunday Night
A 20 percent chance of rain before 8pm. Cloudy, with a low around 39. East wind around 5 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 64. Light south wind increasing to 5 to 10 mph in the morning.
Monday Night
Mostly cloudy, with a low around 47. South wind 9 to 11 mph.
Tuesday
Mostly cloudy, with a high near 69.
Tuesday Night
Mostly cloudy, with a low around 48.
Wednesday
Mostly cloudy, with a high near 70.
Wednesday Night
Mostly cloudy, with a low around 50.
Thursday
Mostly cloudy, with a high near 73.
Thursday Night
Mostly cloudy, with a low around 52.
Friday
Partly sunny, with a high near 75.
Friday Night
Mostly cloudy, with a low around 49.
Saturday
Mostly cloudy, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
Pasco WA
 46.26°N 119.11°W (Elev. 400 ft)
3:52 pm PDT Mar 14, 2026
4pm 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