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Severe Thunderstorms for the Midwest, Monsoon in the Southwest, Heat Continues in Southern and Central U.S on Wednesday

Strong to severe thunderstorms will be possible Wednesday in portions of the Midwest. Heavy rain, hail and damaging winds will all be possible, but a tornado cannot be ruled out either. The monsoonal flash flood threat remains in the Desert Southwest and Southern Rockies. Hot temperatures continue in the Southern Plains and Mississippi Valley. Heat Advisories are in effect. Read More >

Hazardous Weather Conditions

Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Mostly Cloudy

66°F

19°C

Humidity 70%
Wind Speed S 10 mph
Barometer 30.22 in (1023.0 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 26 Jul 9:53 am EDT
Extended Forecast for

Sampson NY

  • Today

    Today: Partly sunny, with a high near 77. South wind 7 to 9 mph.

    Partly Sunny

    High: 77 °F

  • Tonight

    Tonight: Increasing clouds, with a low around 66. South wind 5 to 8 mph.

    Increasing
    Clouds

    Low: 66 °F

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm.  Cloudy, with a high near 78. Southwest wind 3 to 8 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

    High: 78 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers.  Mostly cloudy, with a low around 62. Calm wind.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 62 °F

  • Friday

    Friday: A chance of showers, mainly after 8am.  Mostly cloudy, with a high near 73. North wind 5 to 9 mph.  Chance of precipitation is 30%.

    Chance
    Showers

    High: 73 °F

  • Friday
    Night

    Friday Night: A slight chance of showers.  Mostly cloudy, with a low around 58. Chance of precipitation is 20%.

    Slight Chance
    Showers

    Low: 58 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 74.

    Mostly Sunny

    High: 74 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 59.

    Mostly Clear

    Low: 59 °F

  • Sunday

    Sunday: Sunny, with a high near 77.

    Sunny

    High: 77 °F

Detailed Forecast

Today
Partly sunny, with a high near 77. South wind 7 to 9 mph.
Tonight
Increasing clouds, with a low around 66. South wind 5 to 8 mph.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Cloudy, with a high near 78. Southwest wind 3 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 62. Calm wind. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers, mainly after 8am. Mostly cloudy, with a high near 73. North wind 5 to 9 mph. Chance of precipitation is 30%.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 59.
Sunday
Sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 62.
Monday
Mostly sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 64.
Tuesday
A chance of showers. Mostly sunny, with a high near 80. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
Sampson NY
 42.73°N 76.9°W (Elev. 525 ft)
3:37 am EDT Jul 26, 2017
10am EDT Jul 26, 2017-6pm EDT Aug 1, 2017
 
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