Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Fair

70°F

21°C

Humidity	97%
Wind Speed	SW 3 mph
Barometer	30.09 in (1018.0 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Last update	15 Jul 1:53 am EDT

More Information:

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

Extended Forecast for

2 Miles WSW Geneva NY

Today
High: 88 °F
Patchy Fog
then Haze
Tonight
Low: 70 °F
Haze then
Mostly Clear
Wednesday
High: 89 °F
Chance
T-storms then
T-storms
Likely
Wednesday Night
Low: 71 °F
Showers
Likely
Thursday
High: 88 °F
Chance
Showers then
Showers
Likely
Thursday Night
Low: 64 °F
Showers
Likely
Friday
High: 74 °F
Partly Sunny
Friday Night
Low: 58 °F
Mostly Clear
Saturday
High: 82 °F
Mostly Sunny

Detailed Forecast

Today

Widespread haze after 10am. Patchy fog before 7am. Otherwise, sunny, with a high near 88. Calm wind.

Tonight

Widespread haze before midnight. Mostly clear, with a low around 70. Calm wind becoming south around 5 mph after midnight.

Wednesday

Showers and thunderstorms likely, mainly between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds, with a high near 89. Heat index values as high as 96. South wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

Showers and thunderstorms likely before 5am, then a slight chance of showers. Mostly cloudy, with a low around 71. South wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 88. West wind 6 to 8 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, mainly between 8pm and 2am. Mostly cloudy, with a low around 64. West wind around 7 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 74. North wind around 8 mph.

Friday Night

Mostly clear, with a low around 58. Calm wind.

Saturday

Mostly sunny, with a high near 82.

Saturday Night

A chance of showers after 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.

Sunday

A chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 50%.

Sunday Night

A chance of thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 30%.