Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Hazardous Weather Conditions

Current conditions at

Canandaigua Airport (KIUA)

Lat: 42.91°NLon: 77.33°WElev: 814ft.

Overcast

73°F

23°C

Humidity	47%
Wind Speed	W 10 mph
Barometer	29.71 in
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	17 Jun 3:15 pm EDT

More Information:

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

Extended Forecast for

Holcomb NY

Wind Advisory June 18, 02:00am until June 18, 08:00pm

Click here for hazard details and duration

Wind Advisory

This Afternoon
High: 76 °F
Chance
Showers
Tonight
Low: 62 °F
Chance
Showers then
Showers and
Breezy
Thursday
High: 76 °F
Breezy.
Showers
Likely then
Chance
Showers
Thursday Night
Low: 58 °F
Mostly Cloudy
and Breezy
then Partly
Cloudy
Juneteenth
High: 73 °F
Breezy.
Mostly Sunny
then Chance
Showers
Friday Night
Low: 55 °F
Chance
Showers then
Mostly Clear
Saturday
High: 72 °F
Mostly Sunny
Saturday Night
Low: 54 °F
Mostly Clear
Sunday
High: 74 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A chance of showers and thunderstorms, mainly before 4pm. Mostly cloudy, with a high near 76. West wind around 11 mph. Chance of precipitation is 30%.

Tonight

Showers likely, then showers and possibly a thunderstorm after 2am. Low around 62. Breezy, with a light south wind increasing to 15 to 20 mph in the evening. Winds could gust as high as 38 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

Showers and thunderstorms likely before 2pm, then a slight chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 76. Breezy, with a southwest wind 23 to 25 mph, with gusts as high as 46 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Partly cloudy, with a low around 58. Breezy, with a west wind 15 to 20 mph, with gusts as high as 34 mph.

Juneteenth

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 73. Breezy, with a west wind 16 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

A chance of showers before 8pm. Partly cloudy, with a low around 55. West wind 14 to 17 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Mostly sunny, with a high near 72. West wind around 16 mph, with gusts as high as 26 mph.

Saturday Night

Mostly clear, with a low around 54. West wind 7 to 10 mph.

Sunday

Mostly sunny, with a high near 74.

Sunday Night

A chance of showers after 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.

Monday

Showers likely. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.

Monday Night

A chance of showers. Partly cloudy, with a low around 56. Chance of precipitation is 30%.