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Wintry precipitation and very cold temperatures in the east, unsettled weather likely from northern California to the Pacific Northwest

Accumulating snowfall will bring travel implications from the southeast U.S. to the Middle Atlantic, Northeast, and New England through Wednesday. Very cold temperatures will likely bring a hard freeze to portions of the Deep South into Thursday. A series of storm systems will bring the potential for heavy rain, strong winds, and mountain snowfall from northern California to the Pacific Northwest. Read More >

Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Light Snow

33°F

1°C

Humidity 82%
Wind Speed N 3 mph
Barometer 30.37 in (1029.0 mb)
Dewpoint 28°F (-2°C)
Visibility 1.00 mi
Last update 16 Jan 7:53 pm EST
Extended Forecast for

Northumberland PA

Winter Weather Advisory until January 17, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 17, 01:00pm

    NOW until
    1:00pm Wed

    Winter Weather Advisory

  • Tonight

    Tonight: Snow before midnight, then light snow likely, mainly between midnight and 5am.  Low around 18. Calm wind becoming west around 5 mph after midnight.  Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.

    Snow then
    Light Snow
    Likely

    Low: 18 °F

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 24. Northwest wind 6 to 8 mph.

    Decreasing
    Clouds

    High: 24 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 12. West wind around 7 mph.

    Mostly Clear

    Low: 12 °F

  • Thursday

    Thursday: Sunny, with a high near 32. West wind 7 to 10 mph.

    Sunny

    High: 32 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 18. West wind 3 to 5 mph.

    Mostly Clear

    Low: 18 °F

  • Friday

    Friday: Mostly sunny, with a high near 38.

    Mostly Sunny

    High: 38 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 22.

    Partly Cloudy

    Low: 22 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 45.

    Mostly Sunny

    High: 45 °F

Detailed Forecast

Tonight
Snow before midnight, then light snow likely, mainly between midnight and 5am. Low around 18. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 24. Northwest wind 6 to 8 mph.
Wednesday Night
Mostly clear, with a low around 12. West wind around 7 mph.
Thursday
Sunny, with a high near 32. West wind 7 to 10 mph.
Thursday Night
Mostly clear, with a low around 18. West wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Mostly cloudy, with a high near 49.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Monday
Showers likely. Cloudy, with a high near 49. Chance of precipitation is 60%.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Tuesday
Partly sunny, with a high near 45.
Click Map For Forecast
Point Forecast:
Northumberland PA
 40.89°N 76.79°W (Elev. 482 ft)
8:48 pm EST Jan 16, 2018
8pm EST Jan 16, 2018-6pm EST Jan 23, 2018
 
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Additional Resources

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