National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lingering Winter Weather in Interior New England; Snow Squalls Developing Downwind of the Lower Great Lakes

A wintry mix will continue in interior New England through tonight as a coastal storm quickly passes to the east. Heavy snow is expected in northern Maine, with a coating of ice expected for much of interior New England. Behind this storm system, lake effect snow and snow squalls will develop from the Ohio Valley to interior New England through Monday. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Overcast

37°F

3°C

Humidity 92%
Wind Speed SE 6 MPH
Barometer 30.37 in (1028.45 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 11 Jan 11:53 PM PST
Extended Forecast for

7 Miles SSW Richland WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 40. Southwest wind 8 to 10 mph.

    Low: 40 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 54. Southwest wind 13 to 17 mph.

    High: 54 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40. Southwest wind 5 to 7 mph.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 51. Light and variable wind.

    High: 51 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 40. Southwest wind 8 to 10 mph.
Monday
Partly sunny, with a high near 54. Southwest wind 13 to 17 mph.
Monday Night
Partly cloudy, with a low around 40. Southwest wind 5 to 7 mph.
Tuesday
Partly sunny, with a high near 51. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 35. Calm wind.
Wednesday
Mostly sunny, with a high near 47.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
Mostly sunny, with a high near 45.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 42.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Partly sunny, with a high near 40.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Richland WA
 46.19°N 119.34°W (Elev. 741 ft)
Last Update:
10:37 pm PST Jan 11, 2026
Forecast Valid:
12am PST Jan 12, 2026-6pm PST Jan 18, 2026
 
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Additional Resources

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National Digital Forecast Database

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Chance of Precipitation