Severe Thunderstorms in the Central U.S.; Heavy to Excessive Rainfall in the Ohio Valley and Central Appalachians

Severe thunderstorms producing damaging winds, hail, and a few tornadoes are expected through Tuesday across parts of the central Plains and lower to mid Missouri Valley. Heavy to excessive rainfall could produce flooding across portions of the Ohio Valley into the Central Appalachians through Tuesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Grand Marais/Cook County Airport (KCKC)

Lat: 47.84°NLon: 90.39°WElev: 1784ft.

Thunderstorm Light Rain in Vicinity

59°F

15°C

Humidity	100%
Wind Speed	E 6 mph
Barometer	29.72 in
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	16 Jun 9:55 pm CDT

More Information:

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

Extended Forecast for

4 Miles NNE Grand Marais MN

Tonight
Low: 54 °F
Heavy Rain
and Patchy
Fog
Tuesday
High: 74 °F
Mostly Sunny
Tuesday Night
Low: 51 °F
Mostly Clear
Wednesday
High: 71 °F
Mostly Sunny
then Slight
Chance
Showers
Wednesday Night
Low: 49 °F
Chance
Showers
Juneteenth
High: 63 °F
Showers
Likely
Thursday Night
Low: 43 °F
Chance
Showers
Friday
High: 63 °F
Chance
Showers
Friday Night
Low: 47 °F
Showers
Likely

Detailed Forecast

Tonight

Showers and possibly a thunderstorm before 4am, then a chance of showers. Some of the storms could produce heavy rainfall. Patchy fog before 4am. Low around 54. East wind around 10 mph becoming northwest after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday

Mostly sunny, with a high near 74. Northwest wind around 10 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly clear, with a low around 51. West wind around 5 mph.

Wednesday

A 20 percent chance of showers after 1pm. Partly sunny, with a high near 71. Calm wind becoming southwest around 5 mph in the afternoon.

Wednesday Night

A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 49. Calm wind becoming northwest around 5 mph after midnight.

Juneteenth

Showers likely and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 63. North wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers. Mostly cloudy, with a low around 43. Northwest wind around 5 mph.

Friday

A chance of showers. Partly sunny, with a high near 63. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.

Friday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 47. East wind around 5 mph, with gusts as high as 15 mph.

Saturday

A slight chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 67. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. East wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday

A chance of showers and thunderstorms. Partly sunny, with a high near 71. East wind around 10 mph, with gusts as high as 20 mph.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. East wind around 10 mph becoming west after midnight. Winds could gust as high as 20 mph.

Monday

A chance of showers. Partly sunny, with a high near 71. West wind around 10 mph, with gusts as high as 20 mph.