Severe Thunderstorms in the Northern Plains and Upper Midwest; Critical Fire Weather in the West; Dangerous Heat in the Central and Eastern U.S.

Severe thunderstorms are likely today across the northern Plains and into the upper Mississippi Valley. Gusty winds and dry conditions will result in widespread critical fire weather through Saturday across parts of the Four Corners region and the Great Basin. A significant and dangerous heat wave will expand from the Central U.S. 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

76°F

24°C

Humidity	62%
Wind Speed	N 13 mph
Barometer	29.77 in (1008.3 mb)
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	20 Jun 1:53 pm CDT

More Information:

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

Extended Forecast for

4 Miles NNW Bayfield WI

Flood Watch June 20, 10:00pm until June 21, 07:00am

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

Click here for hazard details and duration

Flood Watch

Extreme Heat Warning

This Afternoon
High: 67 °F
Mostly Sunny
Tonight
Low: 55 °F
Slight Chance
T-storms then
Severe
Thunderstorms
Saturday
High: 83 °F
Severe
Thunderstorms
then Mostly
Sunny
Saturday Night
Low: 59 °F
Partly Cloudy
Sunday
High: 82 °F
Mostly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 63 °F
Chance
T-storms
Monday
High: 79 °F
Showers
Likely
Monday Night
Low: 54 °F
Mostly Clear
Tuesday
High: 66 °F
Partly Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a steady temperature around 67. East wind around 5 mph.

Tonight

Showers and thunderstorms, mainly before 5am. Some of the storms could be severe and produce heavy rainfall. Low around 55. East wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 100%. 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. Cloudy, then gradually becoming mostly sunny, with a high near 83. Southeast wind 5 to 10 mph becoming north in the afternoon.

Saturday Night

Partly cloudy, with a low around 59. East wind 5 to 10 mph becoming northwest after midnight.

Sunday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 82. Northeast wind 5 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph.

Sunday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Monday

Showers likely and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 79. West wind around 10 mph, with gusts as high as 20 mph.

Monday Night

Mostly clear, with a low around 54. Northwest wind around 5 mph.

Tuesday

Partly sunny, with a high near 66. North wind around 5 mph becoming east in the afternoon.

Tuesday Night

A chance of showers, mainly after 1am. Mostly cloudy, with a low around 51. Northeast wind around 5 mph.

Wednesday

A chance of showers. Cloudy, with a high near 62. Northeast wind around 5 mph.

Wednesday Night

A chance of showers and thunderstorms. Cloudy, with a low around 51. Northeast wind around 5 mph.

Thursday

A chance of showers. Mostly cloudy, with a high near 65. Northeast wind around 5 mph.