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Tracking Winter Weather and Frigid Temperatures This Weekend

Another clipper will drop into the Northern Plains and Upper Midwest into Sunday with snow and gusty winds contributing to some areas of blizzard conditions and snow squalls. Impactful snowfall will occur up and down the East Coast Sunday extending from the western Florida Panhandle to Maine. Read More >

Hazardous Weather Conditions

Current conditions at

Tri-Cities Airport (KPSC)

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

Overcast

34°F

1°C

Humidity 85%
Wind Speed NW 6 MPH
Barometer 30.52 in (1033.53 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 17 Jan 11:53 PM PST
Extended Forecast for

Pasco WA

Air Stagnation Advisory January 18, 12:07am until January 20, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 18, 12:07am until January 20, 04:00pm

    NOW until 4:00pm Tue

    Air Stagnation Advisory

  • Overnight

    Low: 27 °F

    Areas
    Freezing Fog

  • Sunday

    Sunday: Patchy fog after 10am. Areas of freezing fog before 1pm. Otherwise, mostly cloudy, with a high near 36. Calm wind.

    High: 36 °F

    Areas
    Freezing Fog
    and Patchy
    Fog

  • Sunday Night

    Sunday Night: Areas of fog before 7pm. Areas of freezing fog after 7pm. Otherwise, cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Areas
    Freezing Fog
    and Areas Fog

  • M.L.King Day

    M.L.King Day: Patchy fog between 10am and 1pm. Areas of freezing fog before 1pm. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 38. Calm wind.

    High: 38 °F

    Areas
    Freezing Fog
    and Patchy
    Fog

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Areas of freezing fog. Cloudy, with a low around 27. Calm wind.
Sunday
Patchy fog after 10am. Areas of freezing fog before 1pm. Otherwise, mostly cloudy, with a high near 36. Calm wind.
Sunday Night
Areas of fog before 7pm. Areas of freezing fog after 7pm. Otherwise, cloudy, with a low around 25. Calm wind.
M.L.King Day
Patchy fog between 10am and 1pm. Areas of freezing fog before 1pm. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 38. Calm wind.
Monday Night
Partly cloudy, with a low around 25. Calm wind.
Tuesday
Partly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
Mostly cloudy, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
Partly sunny, with a high near 40.
Thursday Night
Mostly cloudy, with a low around 29.
Friday
A slight chance of rain and snow. Mostly cloudy, with a high near 46.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 26.
Saturday
A slight chance of rain and snow. Mostly cloudy, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pasco WA
 46.26°N 119.11°W (Elev. 400 ft)
Last Update:
9:15 pm PST Jan 17, 2026
Forecast Valid:
12am PST Jan 18, 2026-6pm PST Jan 24, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation