Severe Storms Across Portions of the Central U.S.; Wet and Windy in the Northwest

A few severe thunderstorms with damaging winds and large hail are expected this today across Kentucky, northeast Minnesota, and from southeast Colorado into the Oklahoma Panhandle. These storms may produce heavy rain and flooding in Kentucky. A strong cold front will sweep through the Northwest U.S. with rain, mountain snow and high winds. Heat and record high temperatures persist in the South. Read More >

Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64° N Lon: 77.05° W Elev: 902 ft.

Fair

59°F

15°C

Humidity	41%
Wind Speed	Calm
Barometer	29.98 in (1015.4 mb)
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Last update	18 May 2:53 pm EDT

More Information:

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

Detailed forecast for

Ontario County

This Afternoon

Mostly sunny early, then becoming mostly cloudy. Highs ranging from around 60 on the hilltops to the mid 60s across the lower elevations. Light winds.

Tonight

Showers likely in the evening, then occasional showers overnight. Warmer with lows around 50. Light southeast winds. Chance of rain 90 percent.

Thursday

Mostly cloudy with showers likely in the morning, then partly sunny with a chance of showers in the afternoon. Highs ranging from the mid 60s on the hilltops to the upper 60s across the lower elevations. Light winds, becoming west 10 to 15 mph. Chance of rain 70 percent.

Thursday Night

Partly cloudy. Lows in the mid 50s. West winds 5 to 10 mph, becoming light.

Friday

Partly to mostly sunny. Very warm with highs ranging from the lower 80s on the hilltops to the upper 80s across the lower elevations. South winds 10 to 15 mph with gusts up to 30 mph in the afternoon.

Friday Night

Mostly cloudy. Lows in the upper 60s.

Saturday

Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the upper 80s.

Saturday Night

Showers likely with a chance of thunderstorms. Lows in the mid 60s. Chance of rain 60 percent.

Sunday

Showers likely with a chance of thunderstorms. Highs in the lower 70s. Chance of rain 70 percent.

Sunday Night

Showers likely with a chance of thunderstorms. Lows in the mid 40s. Chance of rain 60 percent.

Monday

Mostly sunny. Highs in the lower 60s.