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.

Overcast

43°F

6°C

Humidity 93%
Wind Speed WSW 3 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 14 Mar 05:20 AM PDT
Extended Forecast for

8 Miles NNE Pasco WA

  • Overnight

    Overnight: A 20 percent chance of rain.  Mostly cloudy, with a steady temperature around 42. Northwest wind around 14 mph, with gusts as high as 25 mph.

    Low: 42 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A 20 percent chance of rain before 8am.  Snow level 3100 feet lowering to 1000 feet. Mostly cloudy, then gradually becoming sunny, with a high near 50. West wind 14 to 21 mph, with gusts as high as 31 mph.

    High: 50 °F

    Slight Chance
    Rain then
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30. Northwest wind 10 to 15 mph becoming light southwest  after midnight. Winds could gust as high as 25 mph.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 51. Light southeast wind.

    High: 51 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Cloudy, with a low around 40. Southeast wind 3 to 5 mph.

    Low: 40 °F

    Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 63.

    High: 63 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 69.

    High: 69 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 50.

    Low: 50 °F

    Cloudy

Detailed Forecast

Overnight
A 20 percent chance of rain. Mostly cloudy, with a steady temperature around 42. Northwest wind around 14 mph, with gusts as high as 25 mph.
Saturday
A 20 percent chance of rain before 8am. Snow level 3100 feet lowering to 1000 feet. Mostly cloudy, then gradually becoming sunny, with a high near 50. West wind 14 to 21 mph, with gusts as high as 31 mph.
Saturday Night
Mostly cloudy, with a low around 30. Northwest wind 10 to 15 mph becoming light southwest after midnight. Winds could gust as high as 25 mph.
Sunday
Increasing clouds, with a high near 51. Light southeast wind.
Sunday Night
Cloudy, with a low around 40. Southeast wind 3 to 5 mph.
Monday
Mostly cloudy, with a high near 63.
Monday Night
Mostly cloudy, with a low around 47.
Tuesday
Mostly cloudy, with a high near 69.
Tuesday Night
Cloudy, with a low around 50.
Wednesday
Mostly cloudy, with a high near 70.
Wednesday Night
Cloudy, with a low around 53.
Thursday
Mostly cloudy, with a high near 73.
Thursday Night
Mostly cloudy, with a low around 51.
Friday
Partly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Pasco WA
 46.36°N 119.08°W (Elev. 545 ft)
4:20 am PDT Mar 14, 2026
5am PDT Mar 14, 2026-6pm PDT Mar 20, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database