Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. Read More >

Current conditions at

Canandaigua Airport (KIUA)

Lat: 42.91°NLon: 77.33°WElev: 814ft.

Partly Cloudy

75°F

24°C

Humidity	58%
Wind Speed	NW 12 G 17 mph
Barometer	29.93 in
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	3 Aug 5:35 pm EDT

More Information:

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

Extended Forecast for

Mendon NY

Tonight
Low: 54 °F
Mostly Clear
Tuesday
High: 83 °F
Sunny
Tuesday Night
Low: 60 °F
Mostly Clear
Wednesday
High: 88 °F
Mostly Sunny
then Slight
Chance
Showers
Wednesday Night
Low: 68 °F
Partly Cloudy
then Chance
Showers
Thursday
High: 85 °F
Chance
Showers then
Showers
Thursday Night
Low: 67 °F
Showers then
Chance
Showers
Friday
High: 83 °F
Showers
Likely
Friday Night
Low: 64 °F
Chance
T-storms then
Chance
Showers

Detailed Forecast

Tonight

Mostly clear, with a low around 54. Northwest wind 6 to 11 mph becoming light and variable after midnight.

Tuesday

Sunny, with a high near 83. Southwest wind around 5 mph becoming calm in the afternoon.

Tuesday Night

Mostly clear, with a low around 60. Light and variable wind.

Wednesday

A slight chance of showers after 2pm. Mostly sunny, with a high near 88. Southwest wind around 6 mph. Chance of precipitation is 20%.

Wednesday Night

A slight chance of showers before 8pm, then a chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 68. Light south wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 85. West wind 5 to 7 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers after 2am. Low around 67. Light southwest wind. Chance of precipitation is 80%.

Friday

Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 83. West wind 5 to 7 mph. Chance of precipitation is 70%.

Friday Night

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

Saturday

A chance of showers after 2pm. Partly sunny, with a high near 84. Chance of precipitation is 30%.

Saturday Night

A chance of showers. Partly cloudy, with a low around 66. Chance of precipitation is 30%.

Sunday

Mostly sunny, with a high near 87.

Sunday Night

A chance of showers. Partly cloudy, with a low around 67. Chance of precipitation is 30%.