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Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

36°F

2°C

Humidity 69%
Wind Speed SW 8 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 27 Jan 10:30 PM PST
Extended Forecast for

2 Miles SSW Pasco WA

  • Tonight

    Tonight: A slight chance of rain, snow, and freezing rain. Snow level 1200 feet rising to 3300 feet. Cloudy, with a steady temperature around 30. Light and variable wind. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Wintry Mix

  • Wednesday

    Wednesday: A slight chance of rain between 1pm and 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 43. Southwest wind 3 to 5 mph. Chance of precipitation is 20%.

    High: 43 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 10pm. Cloudy, with a steady temperature around 39. South wind around 5 mph becoming calm in the evening.

    Low: 39 °F

    Chance Rain

  • Thursday

    Thursday: A 50 percent chance of rain, mainly before 10am. Cloudy, with a high near 48. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Chance Rain
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly between 10pm and 4am. Cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Chance Rain

  • Friday

    Friday: A slight chance of rain before 10am, then a slight chance of rain after 4pm. Cloudy, with a high near 47. Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 48.

    High: 48 °F

    Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 36.

    Low: 36 °F

    Cloudy

Detailed Forecast

Tonight
A slight chance of rain, snow, and freezing rain. Snow level 1200 feet rising to 3300 feet. Cloudy, with a steady temperature around 30. Light and variable wind. Chance of precipitation is 20%.
Wednesday
A slight chance of rain between 1pm and 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 43. Southwest wind 3 to 5 mph. Chance of precipitation is 20%.
Wednesday Night
A 30 percent chance of rain after 10pm. Cloudy, with a steady temperature around 39. South wind around 5 mph becoming calm in the evening.
Thursday
A 50 percent chance of rain, mainly before 10am. Cloudy, with a high near 48. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 30 percent chance of rain, mainly between 10pm and 4am. Cloudy, with a low around 38. Calm wind.
Friday
A slight chance of rain before 10am, then a slight chance of rain after 4pm. Cloudy, with a high near 47. Chance of precipitation is 20%.
Friday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 36.
Saturday
Cloudy, with a high near 48.
Saturday Night
Cloudy, with a low around 36.
Sunday
Cloudy, with a high near 47.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 38.
Monday
Partly sunny, with a high near 52.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Pasco WA
 46.2°N 119.1°W (Elev. 358 ft)
Last Update:
9:15 pm PST Jan 27, 2026
Forecast Valid:
10pm PST Jan 27, 2026-6pm PST Feb 3, 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