Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

Rochester, Greater Rochester International Airport (KROC)

Lat: 43.12°NLon: 77.68°WElev: 558ft.

A Few Clouds

61°F

16°C

Humidity	97%
Wind Speed	SW 3 mph
Barometer	29.93 in (1013.5 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Last update	18 Aug 1:54 am EDT

More Information:

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

Extended Forecast for

Greater Rochester International Airport NY

Overnight
Low: 60 °F
Patchy Fog
Tuesday
High: 78 °F
Patchy Fog
then Partly
Sunny
Tuesday Night
Low: 62 °F
Partly Cloudy
Wednesday
High: 78 °F
Showers
Likely
Wednesday Night
Low: 57 °F
Chance
Showers then
Patchy Fog
Thursday
High: 78 °F
Patchy Fog
then Sunny
Thursday Night
Low: 56 °F
Mostly Clear
Friday
High: 80 °F
Sunny
Friday Night
Low: 59 °F
Partly Cloudy

Detailed Forecast

Overnight

Patchy fog. Otherwise, mostly clear, with a low around 60. Calm wind.

Tuesday

Patchy fog before 9am. Otherwise, partly sunny, with a high near 78. Northwest wind 5 to 9 mph.

Tuesday Night

Partly cloudy, with a low around 62. Southwest wind 5 to 8 mph.

Wednesday

A chance of showers before 11am, then showers likely and possibly a thunderstorm between 11am and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 78. Southwest wind 9 to 11 mph becoming west in the afternoon. Chance of precipitation is 60%. 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 before 8pm. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 57. West wind 3 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

Patchy fog before 9am. Otherwise, mostly sunny, with a high near 78. West wind 5 to 8 mph becoming northwest in the afternoon.

Thursday Night

Mostly clear, with a low around 56. Light and variable wind.

Friday

Sunny, with a high near 80. Light and variable wind becoming northeast around 6 mph in the morning.

Friday Night

Partly cloudy, with a low around 59.

Saturday

A chance of showers after 2pm. Mostly sunny, with a high near 81. Chance of precipitation is 40%.

Saturday Night

A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 50%.