Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Hazardous Weather Conditions

Current conditions at

Rochester, Greater Rochester International Airport (KROC)

Lat: 43.12°NLon: 77.68°WElev: 558ft.

A Few Clouds

67°F

19°C

Humidity	84%
Wind Speed	SW 10 mph
Barometer	29.76 in (1007.7 mb)
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Last update	23 Aug 8:54 am EDT

More Information:

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

Extended Forecast for

3 Miles NNE Avon NY

Today
High: 74 °F
Showers
Likely
Tonight
Low: 54 °F
Slight Chance
T-storms then
Chance
Showers
Monday
High: 68 °F
Showers
Likely
Monday Night
Low: 56 °F
Chance
Showers
Tuesday
High: 74 °F
Chance
Showers
Tuesday Night
Low: 54 °F
Mostly Clear
Wednesday
High: 80 °F
Mostly Sunny
Wednesday Night
Low: 60 °F
Partly Cloudy
Thursday
High: 83 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

Today

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 74. West wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A slight chance of showers and thunderstorms, then a chance of showers after 11pm. Mostly cloudy, with a low around 54. Southwest wind 7 to 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 68. Southwest wind 10 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

A chance of showers. Mostly cloudy, with a low around 56. West wind 9 to 13 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

A chance of showers before 2pm. Mostly sunny, with a high near 74. West wind 10 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

Mostly clear, with a low around 54. Southwest wind 3 to 6 mph.

Wednesday

Mostly sunny, with a high near 80. West wind around 5 mph.

Wednesday Night

Partly cloudy, with a low around 60. Light and variable wind becoming south around 6 mph after midnight.

Thursday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83. Chance of precipitation is 40%.

Thursday Night

A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.

Friday

A chance of showers. Partly sunny, with a high near 79. Chance of precipitation is 40%.

Friday Night

Partly cloudy, with a low around 57.

Saturday

Mostly sunny, with a high near 76.