High Flood Risk For Saturated Tennessee Valley and South; Near-Blizzard Conditions Possible for the Plains and Upper Midwest This Weekend

A high risk for flash flooding near a stalled front will continue across the saturated Tennessee Valley and South today. Meanwhile, a storm system producing heavy mountain and rare low elevation snows will shift from the Southwest across the Plains this weekend, with near blizzard conditions. To the south, an outbreak of severe thunderstorms is expected for the Mississippi Valley on Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

Pottstown, Pottstown Limerick Airport (KPTW)

Lat: 40.24°NLon: 75.55°WElev: 288ft.

Fair

42°F

6°C

Humidity 49%
Wind Speed N 5 mph
Barometer 30.39 in (1029.1 mb)
Dewpoint 24°F (-4°C)
Visibility 8.00 mi
Wind Chill39°F (4°C)
Last update 22 Feb 4:54 pm EST
Extended Forecast for

Chester Springs PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. Light and variable wind.

    Mostly Cloudy

    Low: 29 °F

  • Saturday

    Saturday: A slight chance of rain after 2pm.  Mostly cloudy, with a high near 42. Light and variable wind becoming east around 6 mph in the morning.  Chance of precipitation is 20%.

    Mostly Cloudy
    then Slight
    Chance Rain

    High: 42 °F

  • Saturday
    Night

    Saturday Night: Rain, mainly after 10pm.  Low around 38. East wind 5 to 7 mph.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Rain Likely
    then Rain

    Low: 38 °F

  • Sunday

    Sunday: Rain before noon, then a chance of showers after noon.  High near 57. Southeast wind 6 to 11 mph becoming west 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Rain then
    Chance
    Showers

    High: 57 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 31. Breezy, with a west wind 18 to 21 mph, with gusts as high as 32 mph.

    Mostly Clear
    and Breezy

    Low: 31 °F

  • Monday

    Monday: Sunny, with a high near 40. Breezy.

    Sunny and
    Breezy

    High: 40 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 23.

    Mostly Clear

    Low: 23 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 35.

    Mostly Sunny

    High: 35 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 24.

    Mostly Cloudy

    Low: 24 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 29. Light and variable wind.
Saturday
A slight chance of rain after 2pm. Mostly cloudy, with a high near 42. Light and variable wind becoming east around 6 mph in the morning. Chance of precipitation is 20%.
Saturday Night
Rain, mainly after 10pm. Low around 38. East wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Rain before noon, then a chance of showers after noon. High near 57. Southeast wind 6 to 11 mph becoming west 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Mostly clear, with a low around 31. Breezy, with a west wind 18 to 21 mph, with gusts as high as 32 mph.
Monday
Sunny, with a high near 40. Breezy.
Monday Night
Mostly clear, with a low around 23.
Tuesday
Mostly sunny, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
A chance of snow showers before 10am, then a chance of rain and snow showers between 10am and 1pm, then a chance of rain showers after 1pm. Partly sunny, with a high near 40. Chance of precipitation is 30%.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 39.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Mostly sunny, with a high near 43.
Click Map For Forecast
Point Forecast:
Chester Springs PA
 40.1°N 75.65°W (Elev. 410 ft)
4:48 pm EST Feb 22, 2019
5pm EST Feb 22, 2019-6pm EST Mar 1, 2019
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database