Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Current conditions at

Canandaigua Airport (KIUA)

Lat: 42.91°NLon: 77.33°WElev: 814ft.

Partly Cloudy

88°F

31°C

Humidity	37%
Wind Speed	NE 6 mph
Barometer	30.05 in
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	16 Aug 5:35 pm EDT

More Information:

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

Extended Forecast for

2 Miles S Mendon NY

Tonight
Low: 67 °F
Mostly Clear
Sunday
High: 80 °F
Chance
T-storms then
Showers
Likely
Sunday Night
Low: 56 °F
Gradual
Clearing
Monday
High: 75 °F
Sunny
Monday Night
Low: 57 °F
Partly Cloudy
Tuesday
High: 80 °F
Chance
Showers then
Showers
Likely
Tuesday Night
Low: 64 °F
Showers
Likely
Wednesday
High: 72 °F
Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 60 °F
Chance
T-storms then
Mostly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 67. North wind 5 to 9 mph becoming calm.

Sunday

A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 80. Southwest wind 7 to 11 mph becoming north in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Cloudy during the early evening, then gradual clearing, with a low around 56. Northeast wind 7 to 9 mph.

Monday

Sunny, with a high near 75. Northeast wind 6 to 9 mph.

Monday Night

Partly cloudy, with a low around 57. Northeast wind around 6 mph becoming southeast after midnight.

Tuesday

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 80. South wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. South wind around 7 mph. Chance of precipitation is 70%.

Wednesday

A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 72. Southwest wind 7 to 10 mph becoming north in the afternoon. Chance of precipitation is 50%.

Wednesday Night

A chance of thunderstorms before 8pm. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.

Thursday

Mostly sunny, with a high near 74.

Thursday Night

Mostly clear, with a low around 57.

Friday

Sunny, with a high near 82.

Friday Night

Mostly clear, with a low around 63.

Saturday

Mostly sunny, with a high near 86.