Northeastern Storm Developing; Critical Fire Weather Continues in Southwest California

A storm system tracking across the Southeast will rapidly strengthen tonight and Saturday while tracking just off the coast of the Northeast. Heavy snow and strong winds are expected over much of New England from Massachusetts into Maine Saturday. Critical fire weather conditions continue in southwestern California and will remain elevated into early next week. Read More >

Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Light Rain

43°F

6°C

Humidity 71%
Wind Speed S 6 mph
Barometer 29.94 in (1014.3 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 4 Dec 5:53 pm EST
Extended Forecast for

Northumberland PA

  • Tonight

    Tonight: Rain showers likely before 2am, then a chance of rain and snow showers.  Cloudy, with a low around 37. South wind 5 to 7 mph becoming calm.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Showers
    Likely then
    Rain/Snow
    Likely

    Low: 37 °F

  • Saturday

    Saturday: A chance of rain and snow showers before 11am, then a slight chance of rain showers between 11am and 4pm, then a slight chance of snow showers after 4pm.  Mostly cloudy, with a high near 43. Northwest wind 9 to 13 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Chance
    Rain/Snow

    High: 43 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 27. Northwest wind 8 to 11 mph.

    Mostly Cloudy

    Low: 27 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 39. Northwest wind 7 to 10 mph.

    Mostly Sunny

    High: 39 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 25. Northwest wind around 5 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 25 °F

  • Monday

    Monday: Mostly sunny, with a high near 38.

    Mostly Sunny

    High: 38 °F

  • Monday
    Night

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

    Partly Cloudy

    Low: 25 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40.

    Mostly Sunny

    High: 40 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 26.

    Partly Cloudy

    Low: 26 °F

Detailed Forecast

Tonight
Rain showers likely before 2am, then a chance of rain and snow showers. Cloudy, with a low around 37. South wind 5 to 7 mph becoming calm. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow showers before 11am, then a slight chance of rain showers between 11am and 4pm, then a slight chance of snow showers after 4pm. Mostly cloudy, with a high near 43. Northwest wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
Mostly cloudy, with a low around 27. Northwest wind 8 to 11 mph.
Sunday
Mostly sunny, with a high near 39. Northwest wind 7 to 10 mph.
Sunday Night
Partly cloudy, with a low around 25. Northwest wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 38.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Mostly sunny, with a high near 40.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Partly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 47.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Partly sunny, with a high near 48.
Click Map For Forecast
Point Forecast:
Northumberland PA
 40.89°N 76.79°W (Elev. 482 ft)
3:35 pm EST Dec 4, 2020
6pm EST Dec 4, 2020-6pm EST Dec 11, 2020
 
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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