Severe Weather and Heavy Rainfall from the High Plains to the Ohio Valley; Heat Continuing in the Central Plains and Southeast

A stationary front will be the focus for daily showers and thunderstorms capable of widely scattered flash flooding and severe weather from the High Plains to the Ohio Valley. Monsoonal thunderstorms could cause local flash flooding across the Southwest and the Great Basin. Dangerous heat continues across the Central Plains and Southeast. Many areas will see their hottest temperatures of the year. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Fair

75°F

24°C

Humidity	66%
Wind Speed	S 5 mph
Barometer	29.91 in (1012.2 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	12 Aug 10:53 am EDT

More Information:

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

Extended Forecast for

3 Miles S Hall NY

Today
High: 81 °F
Chance
T-storms
Tonight
Low: 61 °F
Chance
T-storms then
Slight Chance
Showers
Thursday
High: 79 °F
Partly Sunny
Thursday Night
Low: 60 °F
Partly Cloudy
Friday
High: 76 °F
Mostly Sunny
Friday Night
Low: 56 °F
Mostly Clear
Saturday
High: 75 °F
Mostly Sunny
Saturday Night
Low: 58 °F
Partly Cloudy
Sunday
High: 78 °F
Chance
Showers then
Showers
Likely

Detailed Forecast

Today

A chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 81. Northwest wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 61. Light southwest wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

Partly sunny, with a high near 79. Northwest wind 5 to 8 mph.

Thursday Night

Partly cloudy, with a low around 60. Light and variable wind.

Friday

Mostly sunny, with a high near 76. Light and variable wind becoming north 5 to 10 mph in the morning.

Friday Night

Mostly clear, with a low around 56. Light north wind.

Saturday

Mostly sunny, with a high near 75. Calm wind becoming north around 5 mph in the afternoon.

Saturday Night

Partly cloudy, with a low around 58. Calm wind becoming south around 5 mph after midnight.