Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Canandaigua Airport (KIUA)

Lat: 42.91°NLon: 77.33°WElev: 814ft.

Fair

78°F

26°C

Humidity	76%
Wind Speed	S 3 mph
Barometer	29.96 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	13 Jul 7:35 pm EDT

More Information:

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

Extended Forecast for

3 Miles SSW Macedon NY

Flood Watch July 13, 07:45pm until July 14, 05:00am

Click here for hazard details and duration

Flood Watch

Flood Watch July 13, 07:45pm until July 14, 05:00am
NOW until 5:00am Mon
Flood Watch
Tonight
Low: 69 °F
Heavy Rain
then Partly
Cloudy
Monday
High: 85 °F
Partly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 66 °F
Mostly Clear
Tuesday
High: 89 °F
Sunny
Tuesday Night
Low: 70 °F
Mostly Clear
Wednesday
High: 89 °F
Chance
T-storms
Wednesday Night
Low: 71 °F
Chance
T-storms
Thursday
High: 88 °F
Chance
T-storms then
Showers
Likely

Detailed Forecast

Tonight

Showers and thunderstorms likely before 10pm, then a chance of showers between 10pm and 11pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 69. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Monday

A slight chance of showers between noon and 2pm, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.

Monday Night

Mostly clear, with a low around 66. Calm wind.

Tuesday

Sunny, with a high near 89. Light and variable wind.

Tuesday Night

Mostly clear, with a low around 70. Calm wind.

Wednesday

A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 89. Southwest wind 3 to 6 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Southwest wind 3 to 5 mph. Chance of precipitation is 40%.

Thursday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 88. West wind 6 to 9 mph. Chance of precipitation is 60%.

Thursday Night

Showers likely, mainly before 8pm. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

Friday

A chance of showers. Partly sunny, with a high near 82. Chance of precipitation is 50%.

Friday Night

Mostly cloudy, with a low around 65.

Saturday

Mostly sunny, with a high near 81.

Saturday Night

Partly cloudy, with a low around 64.

Sunday

A chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 30%.