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.

45°F

7°C

Humidity	90%
Wind Speed	E 5 mph
Barometer	29.79 in (1008.9 mb)
Dewpoint	42°F (6°C)
Visibility	NA
Wind Chill	42°F (6°C)
Last update	18 Jun 10:56 pm CDT

More Information:

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

Extended Forecast for

3 Miles ENE Grand Marais MN

Tonight
Low: 46 °F
Slight Chance
Showers
Juneteenth
High: 55 °F
Showers
Likely
Thursday Night
Low: 42 °F
Showers
Likely
Friday
High: 57 °F
Showers
Likely then
Severe
Thunderstorms
Friday Night
Low: 46 °F
Severe
Thunderstorms
Saturday
High: 63 °F
Chance
T-storms then
Chance
Showers
Saturday Night
Low: 48 °F
Chance
Showers then
Chance
T-storms
Sunday
High: 67 °F
Chance
Showers and
Breezy
Sunday Night
Low: 53 °F
Chance
Showers and
Breezy then
Chance
T-storms

Detailed Forecast

Tonight

A 10 percent chance of showers after 5am. Partly cloudy, with a low around 46. Northwest wind around 5 mph.

Juneteenth

A chance of showers before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then a chance of showers after 4pm. Mostly cloudy, with a high near 55. East wind around 5 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

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 42. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

Showers likely, with thunderstorms also possible after 4pm. Some of the storms could be severe. Mostly cloudy, with a high near 57. East 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.

Friday Night

Showers and possibly a thunderstorm. Some of the storms could be severe. Low around 46. Northeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Saturday

A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Partly sunny, with a high near 63. East wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 40%.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 48. East wind around 10 mph, with gusts as high as 20 mph.

Sunday

A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 67. Breezy, with a southeast wind 10 to 15 mph, with gusts as high as 20 mph.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Breezy, with an east wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph.

Monday

A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 64. Breezy, with a west wind 10 to 15 mph, with gusts as high as 20 mph.

Monday Night

A chance of showers. Mostly cloudy, with a low around 48. West wind 5 to 10 mph, with gusts as high as 15 mph.

Tuesday

Mostly sunny, with a high near 58. North wind around 5 mph becoming south in the afternoon.

Tuesday Night

A slight chance of showers. Mostly cloudy, with a low around 45. North wind around 5 mph.

Wednesday

A chance of showers. Partly sunny, with a high near 55. East wind 5 to 10 mph, with gusts as high as 15 mph.