Areas of Extreme Heat and Excessive Rainfall Potential

Dangerous and extreme heat will remain across portions of the central U.S. this week, persisting across the mid to lower Mississippi Valley, Gulf Coast, southern Plains and portions of Texas. A heat wave over the Southwest U.S. will peak this weekend. Heavy to excessive rainfall may produce flash flooding from the Delmarva Peninsula north into the Hudson Valley today and tonight. Read More >

Hazardous Weather Conditions

Current conditions at

John F Kennedy Memorial Airport (KASX)

Lat: 46.55°NLon: 90.92°WElev: 814ft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

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

Extended Forecast for

10 Miles NNW Bayfield WI

Heat Advisory July 29, 12:00pm until July 29, 07:00pm

Click here for hazard details and duration

Heat Advisory

Tonight
Low: 61 °F
Partly Cloudy
Wednesday
High: 83 °F
Mostly Sunny
then Slight
Chance
Showers
Wednesday Night
Low: 66 °F
Slight Chance
Showers then
Mostly Cloudy
Thursday
High: 86 °F
Partly Sunny
then Slight
Chance
T-storms
Thursday Night
Low: 66 °F
Chance
T-storms then
Showers
Likely
Friday
High: 80 °F
Chance
Showers
Friday Night
Low: 63 °F
Slight Chance
Showers
Saturday
High: 76 °F
Mostly Sunny
Saturday Night
Low: 61 °F
Partly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 61. Calm wind.

Wednesday

A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 83. Calm wind.

Wednesday Night

A 20 percent chance of showers before 8pm. Partly cloudy, with a low around 66. Calm wind.

Thursday

A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 86. Calm wind. Chance of precipitation is 20%.

Thursday Night

A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Calm wind.

Friday Night

A slight chance of showers before 1am. Mostly cloudy, with a low around 63. Calm wind.

Saturday

Mostly sunny, with a high near 76. Calm wind.

Saturday Night

Partly cloudy, with a low around 61. Calm wind.

Sunday

Mostly sunny, with a high near 74. Calm wind becoming northeast around 5 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 63. Calm wind.