Severe Thunderstorms and Heavy Rain Across the Central US and Central Appalachians

Severe thunderstorms producing damaging winds, hail and possibly a few tornadoes are expected across parts of the central Plains and the Missouri Valley. Heavy rainfall and flash flooding is also expected in the area. Thunderstorms and heavy rain may also bring additional flooding impacts to the central Appalachians. High temperatures and critical fire weather conditions expected in the Southwest. Read More >

Current conditions at

Canandaigua Airport (KIUA)

Lat: 42.91°NLon: 77.33°WElev: 814ft.

Overcast

79°F

26°C

Humidity	62%
Wind Speed	Calm
Barometer	29.91 in
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	17 Jun 2:55 pm EDT

More Information:

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

Extended Forecast for

Mendon NY

This Afternoon
High: 81 °F
Chance
Showers
Tonight
Low: 68 °F
Mostly Cloudy
Wednesday
High: 84 °F
Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 70 °F
Showers
Likely
Juneteenth
High: 80 °F
Chance
Showers
Thursday Night
Low: 58 °F
Slight Chance
T-storms then
Slight Chance
Showers
Friday
High: 80 °F
Mostly Sunny
Friday Night
Low: 63 °F
Partly Cloudy
Saturday
High: 87 °F
Partly Sunny

Detailed Forecast

This Afternoon

A chance of showers and thunderstorms, mainly after 5pm. Mostly cloudy, with a high near 81. Southwest wind around 8 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Mostly cloudy, with a low around 68. South wind 6 to 8 mph.

Wednesday

A slight chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 11am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 84. Southwest wind around 7 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 70. South wind 6 to 8 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Juneteenth

A chance of showers and thunderstorms before 11am, then a chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 80. West wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Mostly cloudy, with a low around 58. West wind 6 to 10 mph. Chance of precipitation is 20%.

Friday

Mostly sunny, with a high near 80. West wind 7 to 10 mph.

Friday Night

Partly cloudy, with a low around 63. Southwest wind around 6 mph.

Saturday

Partly sunny, with a high near 87.

Saturday Night

A chance of showers before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 40%.

Sunday

Mostly sunny and hot, with a high near 90.

Sunday Night

Mostly clear, with a low around 74.

Monday

Sunny and hot, with a high near 92.

Monday Night

Partly cloudy, with a low around 74.

Tuesday

Sunny and hot, with a high near 92.