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 >

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Overcast

59°F

15°C

Humidity	62%
Wind Speed	SW 6 mph
Barometer	29.92 in (1013.3 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	10 Mar 3:56 pm EDT

More Information:

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

Extended Forecast for

5 Miles NE Cape Vincent NY

Flood Watch March 11, 08:00am until March 12, 05:00pm

Winter Weather Advisory March 11, 02:00am until March 11, 11:00am

Click here for hazard details and duration

Flood Watch

Winter Weather Advisory

This Afternoon
High: 57 °F
Chance
Showers
Tonight
Low: 30 °F
Chance
Showers then
Chance
Rain/Freezing
Rain
Wednesday
High: 48 °F
Rain/Freezing
Rain then
Showers
Wednesday Night
Low: 27 °F
Breezy.
Showers then
Rain/Snow
Thursday
High: 34 °F
Chance Snow
Showers and
Breezy then
Mostly Sunny
Thursday Night
Low: 21 °F
Partly Cloudy
Friday
High: 37 °F
Chance Snow
then
Rain/Snow
Likely
Friday Night
Low: 25 °F
Rain/Snow
Likely and
Breezy
Saturday
High: 34 °F
Chance Snow
Showers then
Mostly Sunny

Detailed Forecast

This Afternoon

A chance of showers. Mostly cloudy, with a high near 57. North wind 7 to 9 mph. Chance of precipitation is 30%.

Tonight

A chance of rain showers before 5am, then a chance of freezing rain. Mostly cloudy, with a low around 30. Northeast wind 14 to 16 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain or freezing rain, becoming all rain after noon. Some thunder is also possible. High near 48. Northeast wind 9 to 13 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible.

Wednesday Night

Rain showers before 5am, then a chance of rain and snow showers. Some thunder is also possible. Low around 27. Breezy, with a west wind 15 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thursday

A chance of snow showers before 8am. Partly sunny, with a high near 34. Breezy, with a west wind 15 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.

Thursday Night

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

Friday

A chance of snow before 2pm, then rain and snow likely. Mostly cloudy, with a high near 37. South wind 8 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

Friday Night

Rain and snow showers likely before 2am, then a chance of snow showers. Mostly cloudy, with a low around 25. Breezy, with a southwest wind 18 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

Saturday

A chance of snow showers before 8am. Partly sunny, with a high near 34. Chance of precipitation is 30%.

Saturday Night

A chance of snow showers after 2am. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.

Sunday

Rain and snow showers likely. Mostly cloudy, with a high near 46. Chance of precipitation is 70%.

Sunday Night

Rain and snow showers. Low around 29. Breezy. Chance of precipitation is 80%.

Monday

Rain and snow showers. High near 39. Chance of precipitation is 80%.

Monday Night

A chance of rain and snow showers. Mostly cloudy, with a low around 9. Chance of precipitation is 30%.