Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >

Hazardous Weather Conditions

Heat Advisory in effect from July 29, 12:00 PM CDT until July 29, 07:00 PM CDT

Current conditions at

John F Kennedy Memorial Airport (KASX)

Lat: 46.55°NLon: 90.92°WElev: 814ft.

Fog/Mist

57°F

14°C

Humidity	100%
Wind Speed	Calm
Barometer	29.98 in (1015.0 mb)
Dewpoint	57°F (14°C)
Visibility	6.00 mi
Last update	29 Jul 12:53 am CDT

More Information:

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

Extended Forecast for

8 Miles S Cornucopia WI

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

Click here for hazard details and duration

Heat Advisory

Overnight
Low: 64 °F
Partly Cloudy
Wednesday
High: 85 °F
Mostly Sunny
Wednesday Night
Low: 68 °F
Partly Cloudy
Thursday
High: 88 °F
Slight Chance
Showers then
Chance
T-storms
Thursday Night
Low: 65 °F
Chance
T-storms then
Showers
Likely
Friday
High: 77 °F
Showers
Likely
Friday Night
Low: 60 °F
Slight Chance
T-storms then
Slight Chance
Showers
Saturday
High: 78 °F
Sunny
Saturday Night
Low: 58 °F
Mostly Clear

Detailed Forecast

Overnight

Partly cloudy, with a steady temperature around 64. Calm wind.

Wednesday

Mostly sunny, with a high near 85. Calm wind.

Wednesday Night

Partly cloudy, with a low around 68. Calm wind becoming southwest around 5 mph.

Thursday

A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88. Southwest wind around 5 mph. Chance of precipitation is 30%.

Thursday Night

A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers likely after 4am. Cloudy, with a low around 65. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 77. Calm wind becoming south around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Friday Night

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly cloudy, with a low around 60. Calm wind.

Saturday

Sunny, with a high near 78. Calm wind becoming northeast around 5 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 58. Calm wind.

Sunday

Mostly sunny, with a high near 76. Calm wind becoming east around 5 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 60. East wind around 5 mph becoming calm in the evening.

Monday

Mostly sunny, with a high near 85. Calm wind becoming south around 5 mph in the afternoon.

Monday Night

A slight chance of showers. Partly cloudy, with a low around 66. Southeast wind around 5 mph becoming calm.