Severe Weather Threats Across the Plains; Dangerous Heat and Wildfire Concerns for the West; Watching the Tropics

Severe thunderstorms are expected across the Central Plains accompanied by damaging wind gusts and large hail. In addition, heavy rainfall may lead to instances of flash flooding from the Plains and mid-Atlantic regions. The heavy rainfall threat continues across Florida and across the northern Gulf as we monitor a tropical disturbance tracking westward. Critical fire weather for the Great Basin. Read More >

Hazardous Weather Conditions

Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Fair

85°F

29°C

Humidity	43%
Wind Speed	Calm
Barometer	30.12 in (1018.9 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	15 Jul 1:53 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles NNE Naples NY

Heat Advisory July 16, 11:00am until July 16, 08:00pm

Click here for hazard details and duration

Heat Advisory

This Afternoon
High: 85 °F
Haze
Tonight
Low: 69 °F
Haze then
Mostly Clear
Wednesday
High: 85 °F
Mostly Sunny
then Showers
Likely
Wednesday Night
Low: 69 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 83 °F
Showers
Likely
Thursday Night
Low: 61 °F
Showers
Likely then
Chance
Showers
Friday
High: 71 °F
Partly Sunny
Friday Night
Low: 54 °F
Mostly Clear
Saturday
High: 78 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Widespread haze. Sunny, with a high near 85. Calm wind.

Tonight

Widespread haze before midnight. Mostly clear, with a low around 69. Calm wind becoming south around 5 mph after midnight.

Wednesday

A chance of showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Increasing clouds, with a high near 85. Southwest wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 83. West wind 7 to 9 mph. Chance of precipitation is 70%. 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 and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 61. West wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

Partly sunny, with a high near 71. North wind around 7 mph.

Friday Night

Mostly clear, with a low around 54. Light and variable wind.

Saturday

Mostly sunny, with a high near 78.

Saturday Night

A chance of showers after 8pm. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.

Sunday

A chance of showers and thunderstorms. Partly sunny, with a high near 76. Chance of precipitation is 50%.

Sunday Night

A chance of thunderstorms. Partly cloudy, with a low around 61. Chance of precipitation is 30%.