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Heavy precipitation for parts of the Pacific Northwest

Moisture will continue to stream into the Pacific Northwest for the next several days. Heavy rain will continue along the coast, while heavy snow will impact the highest elevations of the Cascades. In the northern Plains and Upper Great Lakes, more arctic air will bring periods of snow, blustery winds and cold wind chills. Light snow is also possible in New England and the Ohio Valley. Read More >

Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Partly Cloudy

32°F

0°C

Humidity 92%
Wind Speed Calm
Barometer 29.94 in (1013.9 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 22 Nov 1:53 am EST
Extended Forecast for

Herndon PA

  • Overnight

    Overnight: Mostly cloudy, with a low around 37. Calm wind.

    Mostly Cloudy

    Low: 37 °F

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 46. Light north wind becoming northwest 8 to 13 mph in the morning. Winds could gust as high as 23 mph.

    Decreasing
    Clouds

    High: 46 °F

  • Wednesday
    Night

    Wednesday Night: Clear, with a low around 25. Northwest wind 5 to 7 mph becoming calm  in the evening.

    Clear

    Low: 25 °F

  • Thanksgiving
    Day

    Thanksgiving Day: Mostly sunny, with a high near 41. Calm wind becoming west around 6 mph in the afternoon.

    Mostly Sunny

    High: 41 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 28. Light west wind.

    Partly Cloudy

    Low: 28 °F

  • Friday

    Friday: Sunny, with a high near 47.

    Sunny

    High: 47 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 32.

    Partly Cloudy

    Low: 32 °F

  • Saturday

    Saturday: A chance of showers.  Partly sunny, with a high near 51. Chance of precipitation is 30%.

    Chance
    Showers

    High: 51 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 33.

    Mostly Cloudy

    Low: 33 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 37. Calm wind.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 46. Light north wind becoming northwest 8 to 13 mph in the morning. Winds could gust as high as 23 mph.
Wednesday Night
Clear, with a low around 25. Northwest wind 5 to 7 mph becoming calm in the evening.
Thanksgiving Day
Mostly sunny, with a high near 41. Calm wind becoming west around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 28. Light west wind.
Friday
Sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 32.
Saturday
A chance of showers. Partly sunny, with a high near 51. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
Partly sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 38.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Mostly sunny, with a high near 45.
Click Map For Forecast
Point Forecast:
Herndon PA
 40.72°N 76.85°W (Elev. 397 ft)
1:18 am EST Nov 22, 2017
2am EST Nov 22, 2017-6pm EST Nov 28, 2017
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database