Severe Thunderstorms and Heavy Rainfall Across the Midwest into the Great Lakes Region; Significant Heat in the Southwest

Strong to severe storms may produce damaging winds, isolated hail, and a few tornadoes from the Midwest into the lower Great Lakes. These storms may also produce areas of heavy rain and flash flooding. Significant heat will continue across parts of the Desert Southwest into western Texas and north Alaska. Dangerous heat will also build into the Eastern and Central U.S. and continue into next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

John F Kennedy Memorial Airport (KASX)

Lat: 46.55°NLon: 90.92°WElev: 814ft.

Fair

60°F

16°C

Humidity	96%
Wind Speed	SW 3 mph
Barometer	29.82 in (1009.7 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	18 Jun 6:53 am CDT

More Information:

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

Extended Forecast for

3 Miles SW Marengo WI

Today
High: 79 °F
Patchy Fog
then Mostly
Cloudy
Tonight
Low: 57 °F
Partly Cloudy
Juneteenth
High: 78 °F
Slight Chance
Showers then
Showers
Likely
Thursday Night
Low: 57 °F
Chance
T-storms
Friday
High: 80 °F
Chance
Showers
Friday Night
Low: 65 °F
T-storms
Saturday
High: 88 °F
Slight Chance
T-storms
Saturday Night
Low: 68 °F
Partly Cloudy
Sunday
High: 92 °F
Hot and
Breezy

Detailed Forecast

Today

Patchy fog before 9am. Otherwise, increasing clouds, with a high near 79. Calm wind becoming north around 5 mph in the afternoon.

Tonight

Partly cloudy, with a low around 57. Calm wind becoming southwest around 5 mph.

Juneteenth

A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 78. West wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57. West wind around 5 mph becoming south in the evening.

Friday

A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 80. South wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 50%.

Friday Night

Showers likely and possibly a thunderstorm before 10pm, then showers and thunderstorms likely between 10pm and 1am, then showers and possibly a thunderstorm after 1am. Low around 65. South wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Saturday

A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 88. South wind around 10 mph, with gusts as high as 20 mph.

Saturday Night

Partly cloudy, with a low around 68. South wind around 10 mph, with gusts as high as 20 mph.

Sunday

Mostly sunny and hot, with a high near 92. Breezy, with a south wind around 15 mph, with gusts as high as 30 mph.

Sunday Night

A chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 69. Breezy, with a south wind 10 to 15 mph, with gusts as high as 25 mph.

Monday

Showers and thunderstorms likely. Partly sunny, with a high near 82. West wind around 10 mph, with gusts as high as 20 mph.

Monday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 57. Northwest wind around 5 mph.

Tuesday

A chance of showers. Mostly cloudy, with a high near 68. North wind 5 to 10 mph, with gusts as high as 15 mph.