Areas of Thunderstorms and Heavy Rain Across the Country; Heat Wave Begins This Weekend

Widespread showers and thunderstorms, some severe, may bring heavy rain and flash flooding in the central Gulf Coast, Mid-Atlantic, the Upper Midwest, the Great Basin and Southwest. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend. Critical fire weather conditions are expected in the Northwest and Great Basin. Read More >

Hazardous Weather Conditions

Current conditions at

Rochester, Greater Rochester International Airport (KROC)

Lat: 43.12°NLon: 77.68°WElev: 558ft.

Mostly Cloudy

70°F

21°C

Humidity	68%
Wind Speed	NW 9 G 22 mph
Barometer	29.99 in (1015.0 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	17 Jul 9:54 pm EDT

More Information:

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

Extended Forecast for

Mendon NY

Tonight
Low: 59 °F
Slight Chance
Showers
Friday
High: 76 °F
Becoming
Sunny
Friday Night
Low: 58 °F
Partly Cloudy
Saturday
High: 82 °F
Slight Chance
Showers then
Chance
T-storms
Saturday Night
Low: 65 °F
Chance
T-storms
Sunday
High: 80 °F
Partly Sunny
Sunday Night
Low: 58 °F
Mostly Clear
Monday
High: 77 °F
Sunny
Monday Night
Low: 57 °F
Mostly Clear

Detailed Forecast

Tonight

A slight chance of showers before 1am. Cloudy, with a low around 59. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Friday

Mostly cloudy through mid morning, then gradual clearing, with a high near 76. North wind 6 to 8 mph.

Friday Night

Partly cloudy, with a low around 58. Light and variable wind.

Saturday

A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 82. Southwest wind 3 to 7 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. West wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Partly sunny, with a high near 80. Northwest wind 6 to 10 mph.

Sunday Night

Mostly clear, with a low around 58. Northwest wind 3 to 6 mph.

Monday

Sunny, with a high near 77. North wind 3 to 8 mph.

Monday Night

Mostly clear, with a low around 57.

Tuesday

Mostly sunny, with a high near 84.

Tuesday Night

Partly cloudy, with a low around 65.