Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Grand Marais/Cook County Airport (KCKC)

Lat: 47.84°NLon: 90.39°WElev: 1784ft.

Thunderstorm Rain in Vicinity

61°F

16°C

Humidity	100%
Wind Speed	SE 3 mph
Barometer	29.93 in
Dewpoint	61°F (16°C)
Visibility	7.00 mi
Last update	15 Jul 5:35 am CDT

More Information:

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

Extended Forecast for

6 Miles N Grand Marais/Cook County Airport MN

Overnight
Low: 57 °F
Chance
T-storms
Tuesday
High: 70 °F
Showers then
T-storms
Tuesday Night
Low: 46 °F
Showers then
Chance
Showers
Wednesday
High: 63 °F
Chance
Showers
Wednesday Night
Low: 45 °F
Chance
Showers
Thursday
High: 70 °F
Sunny
Thursday Night
Low: 49 °F
Mostly Clear
Friday
High: 70 °F
Mostly Sunny
then Slight
Chance
Showers
Friday Night
Low: 50 °F
Showers
Likely

Detailed Forecast

Overnight

A 50 percent chance of showers and thunderstorms. Areas of smoke. Cloudy, with a low around 57. Southeast wind around 5 mph.

Tuesday

Showers and possibly a thunderstorm. Areas of smoke before 8am. High near 70. South wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday Night

Showers and possibly a thunderstorm before 10pm, then a chance of showers. Areas of smoke between 10pm and 11pm. Low around 46. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A 40 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 63. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

Wednesday Night

A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 45. East wind around 5 mph becoming north after midnight.

Thursday

Sunny, with a high near 70. North wind around 5 mph becoming southwest in the afternoon.

Thursday Night

Mostly clear, with a low around 49. Southwest wind around 5 mph becoming calm.

Friday

A slight chance of showers after 1pm. Partly sunny, with a high near 70. Calm wind becoming south around 5 mph in the afternoon.

Friday Night

A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 50. South wind around 5 mph.