Significant Severe Weather in the Upper Midwest; Blizzard Conditions in the Cascades; Heavy Rain and Thunderstorms in Hawaii

Significant severe thunderstorms, including the risk for strong to intense tornadoes, are expected across the Upper Midwest this afternoon and evening. An atmospheric river will bring blizzard conditions to the northern Cascades. A powerful Kona storm is expected to impact Hawaii today into Saturday, bringing heavy rainfall and strong winds. Read More >

Current conditions at

Rochester, Greater Rochester International Airport (KROC)

Lat: 43.12°NLon: 77.68°WElev: 558ft.

Mostly Cloudy

68°F

20°C

Humidity	61%
Wind Speed	W 17 G 25 mph
Barometer	29.91 in (1013.2 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	10 Mar 1:54 pm EDT

More Information:

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

Extended Forecast for

4 Miles WNW Union Hill NY

This Afternoon
High: 56 °F
Showers
Likely
Tonight
Low: 38 °F
Chance
Showers
Wednesday
High: 60 °F
Showers
Wednesday Night
Low: 29 °F
Showers
Likely then
Rain/Snow
Likely
Thursday
High: 36 °F
Mostly Cloudy
Thursday Night
Low: 27 °F
Partly Cloudy
Friday
High: 43 °F
Snow Showers
Likely then
Rain/Snow
Likely
Friday Night
Low: 28 °F
Breezy.
Rain/Snow
Likely then
Chance
Rain/Snow
Saturday
High: 36 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

Showers likely, mainly after 3pm. Mostly cloudy, with a high near 56. Northeast wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

A chance of showers, mainly after 5am. Cloudy, with a low around 38. Northeast wind 6 to 8 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 7am. High near 60. East wind 7 to 10 mph becoming south in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday Night

Rain showers likely before 5am, then a slight chance of rain and snow showers. Some thunder is also possible. Cloudy, with a low around 29. South wind 11 to 17 mph becoming west after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Thursday

Mostly cloudy, with a high near 36. West wind 16 to 18 mph, with gusts as high as 29 mph.

Thursday Night

Partly cloudy, with a low around 27. West wind 6 to 11 mph, with gusts as high as 21 mph.

Friday

Snow showers likely before 2pm, then rain showers likely. Mostly cloudy, with a high near 43. Southeast wind 9 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.

Friday Night

Rain showers likely, possibly mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 28. Breezy, with a west wind 15 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.

Saturday

Mostly cloudy, with a high near 36.

Saturday Night

A chance of snow showers before 2am, then a chance of rain and snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 50%.

Sunday

Rain and snow showers likely. Cloudy, with a high near 50. Chance of precipitation is 60%.

Sunday Night

Rain and snow showers likely. Cloudy, with a low around 30. Breezy. Chance of precipitation is 70%.

Monday

Rain and snow showers likely. Mostly cloudy, with a high near 37. Breezy. Chance of precipitation is 60%.