Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >

Hazardous Weather Conditions

Current conditions at

John F Kennedy Memorial Airport (KASX)

Lat: 46.55°NLon: 90.92°WElev: 814ft.

A Few Clouds

49°F

9°C

Humidity	100%
Wind Speed	NE 3 mph
Barometer	29.83 in (1010.3 mb)
Dewpoint	49°F (9°C)
Visibility	10.00 mi
Last update	20 Jun 3:53 am CDT

More Information:

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

Extended Forecast for

Mellen WI

Extreme Heat Warning June 21, 12:00pm until June 22, 09:00pm

Click here for hazard details and duration

Extreme Heat Warning

Overnight
Low: 58 °F
Chance
Showers
Friday
High: 76 °F
Chance
Showers then
Mostly Cloudy
Friday Night
Low: 63 °F
Chance
T-storms then
Severe
Thunderstorms
Saturday
High: 91 °F
Severe
Thunderstorms
and Breezy
Saturday Night
Low: 73 °F
Mostly Clear
Sunday
High: 92 °F
Sunny then
Slight Chance
T-storms and
Breezy
Sunday Night
Low: 71 °F
Chance
T-storms and
Breezy
Monday
High: 82 °F
Showers
Likely
Monday Night
Low: 54 °F
Slight Chance
Showers

Detailed Forecast

Overnight

A 30 percent chance of showers and thunderstorms. Cloudy, with a steady temperature around 58. South wind around 5 mph.

Friday

A 50 percent chance of showers and thunderstorms, mainly before 10am. Mostly cloudy, with a high near 76. South wind around 5 mph.

Friday Night

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Some of the storms could be severe and produce heavy rainfall. Low around 63. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Saturday

A 30 percent chance of showers and thunderstorms, mainly before 7am. Some of the storms could be severe. Mostly cloudy, then gradually becoming sunny and hot, with a high near 91. Breezy, with a southeast wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.

Saturday Night

Mostly clear, with a low around 73. South wind around 10 mph, with gusts as high as 20 mph.

Sunday

A slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Sunny and hot, with a high near 92. Breezy, with a south wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Sunday Night

A chance of showers, with thunderstorms also possible after 7pm. Partly cloudy, with a low around 71. Breezy, with a south wind 10 to 15 mph, with gusts as high as 25 mph.

Monday

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

Monday Night

A slight chance of showers. Partly cloudy, with a low around 54. Northwest wind around 5 mph.

Tuesday

A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 69. North wind around 5 mph.

Tuesday Night

A chance of showers. Mostly cloudy, with a low around 52. Northeast wind around 5 mph.

Wednesday

Showers likely and possibly a thunderstorm. Cloudy, with a high near 65. East wind around 5 mph.

Wednesday Night

Showers and thunderstorms likely. Cloudy, with a low around 52. Northeast wind around 5 mph.