Heat Wave Expands to the East Coast; Flash Flooding Likely in the Central Plains into the Midwest; Severe Thunderstorms in the Northeast

Dangerous, prolonged heat is ongoing in the Mid-South to Mid-Mississippi Valley and heat expands into the Northeast for a brief period today. Widely scattered instances of flash flooding due to heavy rains are forecast from northeast Kansas to much of Indiana. Scattered strong to severe thunderstorms are possible across parts of New England, northern Mid-Atlantic, and North Dakota. Read More >

Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Light Rain

73°F

23°C

Humidity 94%
Wind Speed S 5 mph
Barometer 29.99 in (1014.7 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 27 Jul 7:53 am EDT
Extended Forecast for

3 Miles W Teall Beach NY

  • Today

    Today: Showers and thunderstorms likely, mainly before 2pm.  Mostly cloudy, then gradually becoming sunny, with a high near 86. Southwest wind 8 to 10 mph becoming northwest in the afternoon.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 86 °F

    Showers
    Likely then
    Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 69. West wind around 6 mph.

    Low: 69 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 89. Northwest wind 3 to 5 mph.

    High: 89 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 69. Calm wind becoming southwest around 5 mph after midnight.

    Low: 69 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after 2pm.  Sunny and hot, with a high near 90. West wind 5 to 7 mph.  Chance of precipitation is 20%.

    High: 90 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 69. Light and variable wind.

    Low: 69 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 2pm.  Mostly sunny, with a high near 86. West wind 3 to 7 mph.  Chance of precipitation is 30%.

    High: 86 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers before 8pm, then a chance of showers after 2am.  Mostly cloudy, with a low around 64. Northwest wind around 5 mph.  Chance of precipitation is 30%.

    Low: 64 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers before 8am.  Mostly sunny, with a high near 75. Chance of precipitation is 30%.

    High: 75 °F

    Chance
    Showers then
    Mostly Sunny

Detailed Forecast

Today
Showers and thunderstorms likely, mainly before 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 86. Southwest wind 8 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Mostly clear, with a low around 69. West wind around 6 mph.
Monday
Sunny, with a high near 89. Northwest wind 3 to 5 mph.
Monday Night
Mostly clear, with a low around 69. Calm wind becoming southwest around 5 mph after midnight.
Tuesday
A slight chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 90. West wind 5 to 7 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 69. Light and variable wind.
Wednesday
A chance of showers after 2pm. Mostly sunny, with a high near 86. West wind 3 to 7 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of showers before 8pm, then a chance of showers after 2am. Mostly cloudy, with a low around 64. Northwest wind around 5 mph. Chance of precipitation is 30%.
Thursday
A chance of showers before 8am. Mostly sunny, with a high near 75. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 74.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Teall Beach NY
 42.82°N 77°W (Elev. 653 ft)
7:36 am EDT Jul 27, 2025
9am EDT Jul 27, 2025-6pm EDT Aug 2, 2025
 
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