Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Grand Marais/Cook County Airport (KCKC)

Lat: 47.84°NLon: 90.39°WElev: 1784ft.

Partly Cloudy

75°F

24°C

Humidity	54%
Wind Speed	SW 8 mph
Barometer	29.81 in
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	13 Jul 7:35 pm CDT

More Information:

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

Extended Forecast for

2 Miles E Grand Portage MN

Tonight
Low: 59 °F
Chance
Showers and
Breezy then
Areas Smoke
Monday
High: 71 °F
Areas Smoke
Monday Night
Low: 55 °F
Slight Chance
T-storms then
Chance
T-storms
Tuesday
High: 66 °F
Showers
Tuesday Night
Low: 53 °F
Showers
Likely
Wednesday
High: 58 °F
Showers
Likely
Wednesday Night
Low: 51 °F
Chance
Showers
Thursday
High: 63 °F
Slight Chance
Showers
Thursday Night
Low: 52 °F
Mostly Clear

Detailed Forecast

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 9pm. Areas of smoke before 8pm, then areas of smoke after 1am. Partly cloudy, with a low around 59. Breezy, with a west wind 5 to 15 mph, with gusts as high as 25 mph.

Monday

Areas of smoke. Mostly sunny, with a high near 71. West wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.

Monday Night

A 50 percent chance of showers and thunderstorms, mainly after 1am. Areas of smoke before 3am. Mostly cloudy, with a low around 55. West wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 15 mph.

Tuesday

Showers and possibly a thunderstorm. Areas of smoke between noon and 2pm. High near 66. Northeast wind around 5 mph becoming calm. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

Showers likely and possibly a thunderstorm before 10pm, then showers likely between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Cloudy, with a low around 53. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 58. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A chance of showers. Mostly cloudy, with a low around 51. North wind 5 to 10 mph, with gusts as high as 15 mph.

Thursday

A slight chance of showers. Mostly sunny, with a high near 63. North wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 15 mph.

Thursday Night

Mostly clear, with a low around 52. West wind around 5 mph.

Friday

Sunny, with a high near 65. West wind around 5 mph becoming southwest in the morning.

Friday Night

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

Saturday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 65. West wind around 5 mph becoming south in the morning.

Saturday Night

A slight chance of showers. Partly cloudy, with a low around 54. Southwest wind around 5 mph becoming north after midnight.

Sunday

A slight chance of showers. Mostly sunny, with a high near 65. North wind 5 to 10 mph becoming south in the afternoon.