Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Hazardous Weather Conditions

Current conditions at

Rochester, Greater Rochester International Airport (KROC)

Lat: 43.12°NLon: 77.68°WElev: 558ft.

Overcast

80°F

27°C

Humidity	67%
Wind Speed	N 15 mph
Barometer	29.93 in (1013.4 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	17 Aug 12:54 pm EDT

More Information:

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

Extended Forecast for

3 Miles E Greece NY

This Afternoon
High: 79 °F
Showers
Likely
Tonight
Low: 59 °F
Chance
Showers then
Partly Cloudy
Monday
High: 74 °F
Mostly Sunny
Monday Night
Low: 57 °F
Partly Cloudy
Tuesday
High: 82 °F
Mostly Sunny
then Slight
Chance
Showers
Tuesday Night
Low: 65 °F
Chance
Showers
Wednesday
High: 80 °F
Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 64 °F
Chance
T-storms then
Mostly Cloudy
Thursday
High: 78 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Showers likely and possibly a thunderstorm before 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 79. West wind 6 to 11 mph becoming northeast 13 to 18 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 59. Northeast wind 5 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Mostly sunny, with a high near 74. Northeast wind around 14 mph.

Monday Night

Partly cloudy, with a low around 57. East wind 5 to 7 mph becoming southeast after midnight.

Tuesday

A slight chance of showers after 2pm. Partly sunny, with a high near 82. South wind 6 to 9 mph. Chance of precipitation is 20%.

Tuesday Night

A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 65. South wind around 8 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 80. South wind around 8 mph becoming northeast in the afternoon. Chance of precipitation is 50%.

Wednesday Night

A chance of thunderstorms before 8pm. Mostly cloudy, with a low around 64. Northeast wind around 8 mph. Chance of precipitation is 30%.

Thursday

Mostly sunny, with a high near 78.

Thursday Night

Mostly clear, with a low around 61.

Friday

Sunny, with a high near 84.

Friday Night

Mostly clear, with a low around 65.

Saturday

Mostly sunny, with a high near 88.