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

Hazardous Weather Outlook

Current conditions at

Grand Marais, The Bay of Grand Marais (KGNA)

Lat: 47.75°NLon: 90.34°WElev: 610ft.

53°F

12°C

Humidity	86%
Wind Speed	Calm
Barometer	29.87 in (1011.6 mb)
Dewpoint	49°F (9°C)
Visibility	NA
Last update	19 Jun 6:56 am CDT

More Information:

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

Extended Forecast for

Grand Marais MN

Juneteenth
High: 59 °F
Chance
Showers
Tonight
Low: 45 °F
Chance
Showers then
Mostly Cloudy
Friday
High: 65 °F
Chance
Showers then
Severe
Thunderstorms
Friday Night
Low: 50 °F
Chance
Showers then
Severe
Thunderstorms
Saturday
High: 75 °F
Severe
Thunderstorms
Saturday Night
Low: 54 °F
Chance
Showers then
Chance
T-storms
Sunday
High: 78 °F
Chance
T-storms then
Chance
Showers
Sunday Night
Low: 56 °F
Chance
T-storms
Monday
High: 72 °F
Chance
T-storms

Detailed Forecast

Juneteenth

A chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a steady temperature around 59. Northeast wind around 5 mph becoming southeast in the morning. Chance of precipitation is 40%.

Tonight

A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Mostly cloudy, with a low around 45. Calm wind. Chance of precipitation is 30%.

Friday

A chance of showers, with thunderstorms also possible after 2pm. Some of the storms could be severe. Partly sunny, with a high near 65. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 40%.

Friday Night

A chance of showers, then showers and possibly a thunderstorm after 1am. Some of the storms could be severe and produce heavy rainfall. Low around 50. East wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Saturday

A 50 percent chance of showers and thunderstorms before 1pm. Some of the storms could be severe. Partly sunny, with a high near 75. East wind around 5 mph, with gusts as high as 15 mph.

Saturday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54. East wind around 5 mph, with gusts as high as 15 mph.

Sunday

A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 78. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.

Sunday Night

A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 56. East wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph.

Monday

A chance of showers and thunderstorms. Partly sunny, with a high near 72. 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 50. North wind around 5 mph, with gusts as high as 15 mph.

Tuesday

Mostly sunny, with a high near 64. North wind around 5 mph becoming east in the afternoon.

Tuesday Night

A slight chance of showers. Mostly cloudy, with a low around 47. East wind around 5 mph becoming calm.

Wednesday

A chance of showers. Partly sunny, with a high near 62. East wind around 5 mph.