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.

Mostly Cloudy

58°F

14°C

Humidity 65%
Wind Speed Calm
Barometer 29.72 in (1006.5 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 4 May 11:53 am EDT
Extended Forecast for

Canandaigua NY

  • This
    Afternoon

    This Afternoon: Isolated showers, then scattered showers and thunderstorms after 1pm.  Mostly cloudy, with a high near 62. East wind 5 to 7 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Scattered
    Showers

    High: 62 °F

  • Tonight

    Tonight: Scattered showers.  Mostly cloudy, with a low around 48. East wind 5 to 7 mph becoming calm  after midnight.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    Low: 48 °F

  • Thursday

    Thursday: A chance of showers, mainly after 11am.  Cloudy, with a high near 63. Light northeast wind becoming north 10 to 15 mph in the morning.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    High: 63 °F

  • Thursday
    Night

    Thursday Night: A chance of showers, mainly after 3am.  Mostly cloudy, with a low around 46. North wind 5 to 9 mph becoming calm  in the evening.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    Low: 46 °F

  • Friday

    Friday: A chance of showers.  Partly sunny, with a high near 66. Light north wind increasing to 5 to 9 mph in the morning.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    High: 66 °F

  • Friday
    Night

    Friday Night: A chance of showers before 3am.  Mostly cloudy, with a low around 48. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    Low: 48 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 74.

    Mostly Sunny

    High: 74 °F

  • Saturday
    Night

    Saturday Night: A chance of showers, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 48. Chance of precipitation is 70%.

    Chance
    Showers then
    Showers
    Likely

    Low: 48 °F

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 7am, then a chance of showers.  Mostly cloudy, with a high near 58. Chance of precipitation is 60%.

    Showers
    Likely

    High: 58 °F

Detailed Forecast

This Afternoon
Isolated showers, then scattered showers and thunderstorms after 1pm. Mostly cloudy, with a high near 62. East wind 5 to 7 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Scattered showers. Mostly cloudy, with a low around 48. East wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of showers, mainly after 11am. Cloudy, with a high near 63. Light northeast wind becoming north 10 to 15 mph in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of showers, mainly after 3am. Mostly cloudy, with a low around 46. North wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of showers. Partly sunny, with a high near 66. Light north wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of showers before 3am. Mostly cloudy, with a low around 48. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.
Sunday
Showers likely and possibly a thunderstorm before 7am, then a chance of showers. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, with a low around 41.
Monday
Mostly sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Mostly sunny, with a high near 69.
Click Map For Forecast
Point Forecast:
Canandaigua NY
 42.89°N 77.29°W (Elev. 801 ft)
10:34 am EDT May 4, 2016
12pm 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