Stormy Weather for Northern U.S., Alaska and Hawaii

A powerful storm system will produce a swath of heavy snow and high winds across the Northern U.S. on Sunday from the northern Plains to the Upper Great Lakes. Meanwhile, a major winter storm will hammer the Alaskan West Coast and Western Interior on Sunday with blizzard warnings in effect. Finally, a developing Kona low will produce numerous hazards for Hawaii through early this week. Read More >

Current conditions at

Pottstown, Pottstown Limerick Airport (KPTW)

Lat: 40.24°NLon: 75.55°WElev: 288ft.

Fair

-2°C

29°F

Humidity 75%
Wind Speed Calm
Barometer 1028.8 mb (30.38 in)
Dewpoint -6°C (22°F)
Visibility 16 km
Last update 5 Dec 7:54 am EST
Extended Forecast for

Sassamansville PA

  • Today

    Today: Mostly sunny, with a high near 8. Calm wind becoming southeast 5 to 10 km/h in the afternoon.

    Mostly Sunny

    High: 8 °C

  • Tonight

    Tonight: A chance of showers, mainly after midnight.  Mostly cloudy, with a low around 3. East wind 5 to 10 km/h.  Chance of precipitation is 50%. New precipitation amounts of less than 1 mm possible.

    Slight Chance
    Showers then
    Chance
    Showers

    Low: 3 °C

  • Monday

    Monday: A chance of showers before 10am, then showers likely after 1pm.  Mostly cloudy, with a high near 16. South wind 5 to 15 km/h increasing to 15 to 25 km/h in the afternoon. Winds could gust as high as 45 km/h.  Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm possible.

    Chance
    Showers then
    Showers
    Likely

    High: 16 °C

  • Monday
    Night

    Monday Night: Showers likely, mainly before 7pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around -1. West wind 20 to 25 km/h decreasing to 15 to 20 km/h after midnight. Winds could gust as high as 50 km/h.  Chance of precipitation is 60%. New precipitation amounts of less than 1 mm possible.

    Showers
    Likely then
    Partly Cloudy

    Low: -1 °C

  • Tuesday

    Tuesday: Mostly sunny, with a high near 5. West wind 5 to 10 km/h.

    Mostly Sunny

    High: 5 °C

  • Tuesday
    Night

    Tuesday Night: A chance of snow after 1am.  Mostly cloudy, with a low around -3. Chance of precipitation is 30%.

    Mostly Cloudy
    then Chance
    Snow

    Low: -3 °C

  • Wednesday

    Wednesday: A chance of snow before 1pm, then rain and snow likely.  Cloudy, with a high near 3. Chance of precipitation is 60%.

    Chance Snow
    then
    Rain/Snow
    Likely

    High: 3 °C

  • Wednesday
    Night

    Wednesday Night: A chance of snow before 1am.  Mostly cloudy, with a low around -4. Chance of precipitation is 30%.

    Chance Snow

    Low: -4 °C

  • Thursday

    Thursday: Mostly sunny, with a high near 4.

    Mostly Sunny

    High: 4 °C

Detailed Forecast

Today
Mostly sunny, with a high near 8. Calm wind becoming southeast 5 to 10 km/h in the afternoon.
Tonight
A chance of showers, mainly after midnight. Mostly cloudy, with a low around 3. East wind 5 to 10 km/h. Chance of precipitation is 50%. New precipitation amounts of less than 1 mm possible.
Monday
A chance of showers before 10am, then showers likely after 1pm. Mostly cloudy, with a high near 16. South wind 5 to 15 km/h increasing to 15 to 25 km/h in the afternoon. Winds could gust as high as 45 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm possible.
Monday Night
Showers likely, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -1. West wind 20 to 25 km/h decreasing to 15 to 20 km/h after midnight. Winds could gust as high as 50 km/h. Chance of precipitation is 60%. New precipitation amounts of less than 1 mm possible.
Tuesday
Mostly sunny, with a high near 5. West wind 5 to 10 km/h.
Tuesday Night
A chance of snow after 1am. Mostly cloudy, with a low around -3. Chance of precipitation is 30%.
Wednesday
A chance of snow before 1pm, then rain and snow likely. Cloudy, with a high near 3. Chance of precipitation is 60%.
Wednesday Night
A chance of snow before 1am. Mostly cloudy, with a low around -4. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 4.
Thursday Night
Mostly cloudy, with a low around -5.
Friday
Partly sunny, with a high near 7.
Friday Night
Mostly cloudy, with a low around 1.
Saturday
A chance of showers. Mostly cloudy, with a high near 13. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Sassamansville PA
 40.29°N 75.59°W (Elev. 91 m)
7:08 am EST Dec 5, 2021
8am EST Dec 5, 2021-6pm EST Dec 11, 2021
 
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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