Active Weather Pattern To Persist Over The Eastern U.S Through Midweek

A slow moving low pressure system will bring rounds of showers and thunderstorms from the Middle Atlantic to the Southeast U.S over the next couple of days. Some of the storms could be severe especially over the Southeast. Locally heavy rainfall could pose a risk for flooding of low lying and poor drainage areas.
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Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Overcast

49°F

9°C

Humidity 80%
Wind Speed SW 3 mph
Barometer 29.76 in (1008.0 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 4 May 2:53 am EDT
Extended Forecast for

2 Miles SSW Webbs Crossing NY

  • Overnight

    Overnight: Areas of drizzle.  Patchy fog.  Otherwise, cloudy, with a low around 43. Calm wind.

    Areas Drizzle
    and Patchy
    Fog

    Low: 43 °F

  • Wednesday

    Wednesday: Areas of showers before noon, then a chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm.  Patchy fog before 10am.  Otherwise, cloudy, with a high near 62. Calm wind becoming southeast around 6 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely and
    Patchy Fog

    High: 62 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms.  Cloudy, with a low around 42. Light and variable wind becoming southeast around 6 mph in the evening.  Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms then
    Chance
    Showers

    Low: 42 °F

  • Thursday

    Thursday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm.  Cloudy, with a high near 59. Northeast wind 5 to 13 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely

    High: 59 °F

  • Thursday
    Night

    Thursday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers.  Mostly cloudy, with a low around 42. North wind 5 to 9 mph.  Chance of precipitation is 60%.

    Showers
    Likely

    Low: 42 °F

  • Friday

    Friday: A chance of showers, mainly before 2pm.  Partly sunny, with a high near 65. Chance of precipitation is 30%.

    Chance
    Showers

    High: 65 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 46.

    Partly Cloudy

    Low: 46 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 70.

    Mostly Sunny

    High: 70 °F

  • Saturday
    Night

    Saturday Night: Showers likely.  Mostly cloudy, with a low around 46. Chance of precipitation is 60%.

    Showers
    Likely

    Low: 46 °F

Detailed Forecast

Overnight
Areas of drizzle. Patchy fog. Otherwise, cloudy, with a low around 43. Calm wind.
Wednesday
Areas of showers before noon, then a chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 62. Calm wind becoming southeast around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms. Cloudy, with a low around 42. Light and variable wind becoming southeast around 6 mph in the evening. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Cloudy, with a high near 59. Northeast wind 5 to 13 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 42. North wind 5 to 9 mph. Chance of precipitation is 60%.
Friday
A chance of showers, mainly before 2pm. Partly sunny, with a high near 65. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
Showers likely. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Sunday
Partly sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Mostly sunny, with a high near 73.
Click Map For Forecast
Point Forecast:
2 Miles SSW Webbs Crossing NY
 42.34°N 77.71°W (Elev. 1299 ft)
9:41 pm EDT May 3, 2016
3am EDT May 4, 2016-6pm EDT May 10, 2016
 
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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