Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Rochester, Greater Rochester International Airport (KROC)

Lat: 43.12°NLon: 77.68°WElev: 558ft.

Overcast

63°F

17°C

Humidity	87%
Wind Speed	SW 8 mph
Barometer	29.89 in (1012.1 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	19 Aug 3:54 am EDT

More Information:

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

Extended Forecast for

3 Miles NNW Irondequoit NY

Today
High: 75 °F
Showers
Likely then
Chance
T-storms
Tonight
Low: 64 °F
Partly Cloudy
Thursday
High: 73 °F
Mostly Sunny
Thursday Night
Low: 62 °F
Mostly Clear
Friday
High: 75 °F
Sunny
Friday Night
Low: 64 °F
Partly Cloudy
Saturday
High: 78 °F
Mostly Sunny
then Showers
Likely
Saturday Night
Low: 64 °F
Showers
Likely
Sunday
High: 75 °F
Chance
Showers then
Chance
T-storms

Detailed Forecast

Today

A chance of showers and thunderstorms before 10am, then showers likely and possibly a thunderstorm between 10am and noon, then a chance of showers and thunderstorms after noon. Cloudy, then gradually becoming mostly sunny, with a high near 75. Southwest wind 8 to 11 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Partly cloudy, with a low around 64. Northwest wind 6 to 8 mph.

Thursday

Mostly sunny, with a high near 73. West wind 5 to 8 mph becoming northwest in the afternoon.

Thursday Night

Mostly clear, with a low around 62. Northwest wind 3 to 5 mph.

Friday

Sunny, with a high near 75. Light and variable wind becoming northeast 5 to 8 mph in the afternoon.

Friday Night

Partly cloudy, with a low around 64. East wind 6 to 8 mph.

Saturday

Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 78. South wind around 8 mph. Chance of precipitation is 60%.

Saturday Night

Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 64. South wind around 8 mph. Chance of precipitation is 70%.

Sunday

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 75. Chance of precipitation is 40%.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.

Monday

Mostly sunny, with a high near 72.

Monday Night

Partly cloudy, with a low around 61.

Tuesday

Mostly sunny, with a high near 75.