Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through Monday. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

34°F

1°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 02 Feb 01:35 AM PST
Extended Forecast for

West Pasco WA

  • Overnight

    Overnight: Patchy fog.  Otherwise, partly cloudy, with a low around 35. South wind around 5 mph.

    Low: 35 °F

    Patchy Fog

  • Monday

    Monday: A slight chance of rain between 10am and 1pm.  Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 50. Light east wind.  Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Monday Night

    Monday Night: Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 35. Light and variable wind.

    Low: 35 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 1pm.  Otherwise, partly sunny, with a high near 50. Calm wind becoming north around 5 mph in the afternoon.

    High: 50 °F

    Patchy Fog

  • Tuesday Night

    Tuesday Night: Patchy fog after 7pm.  Otherwise, mostly cloudy, with a low around 36. Light northwest wind.

    Low: 36 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 1pm.  Otherwise, partly sunny, with a high near 50.

    High: 50 °F

    Patchy Fog

  • Wednesday Night

    Wednesday Night: Patchy fog after 7pm.  Otherwise, partly cloudy, with a low around 34.

    Low: 34 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 10am.  Otherwise, partly sunny, with a high near 50.

    High: 50 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, partly cloudy, with a low around 35. South wind around 5 mph.
Monday
A slight chance of rain between 10am and 1pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 50. Light east wind. Chance of precipitation is 20%.
Monday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 35. Light and variable wind.
Tuesday
Patchy fog before 1pm. Otherwise, partly sunny, with a high near 50. Calm wind becoming north around 5 mph in the afternoon.
Tuesday Night
Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 36. Light northwest wind.
Wednesday
Patchy fog before 1pm. Otherwise, partly sunny, with a high near 50.
Wednesday Night
Patchy fog after 7pm. Otherwise, partly cloudy, with a low around 34.
Thursday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 50.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Partly sunny, with a high near 50.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
A slight chance of rain. Mostly cloudy, with a high near 51.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 40.
Sunday
A chance of rain. Partly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
West Pasco WA
 46.25°N 119.2°W (Elev. 381 ft)
1:30 am PST Feb 2, 2026
1am PST Feb 2, 2026-6pm PST Feb 8, 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