Heavy Rainfall and Severe Thunderstorm Threats; Record High Temperatures into the Weekend

Scattered showers and thunderstorms with the potential for isolated flash flooding and severe weather continue from the Intermountain West through the Plains into the weekend. This threat also extends into Florida as we are monitoring a disturbance in the Gulf of Mexico. Also, new record high temperatures are forecast for the Upper Midwest, Great Lakes and Northeast into the weekend. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Grand Marais, The Bay of Grand Marais (KGNA)

Lat: 47.75°NLon: 90.34°WElev: 610ft.

44°F

7°C

Humidity	83%
Wind Speed	Calm
Barometer	29.97 in (1015.3 mb)
Dewpoint	39°F (4°C)
Visibility	NA
Last update	1 Jun 1:56 am CDT

More Information:

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

Extended Forecast for

Grand Marais MN

Overnight

Mostly Cloudy
Low: 43 °F
Thursday

Partly Sunny
High: 72 °F
Thursday
Night

Partly Cloudy
then Slight
Chance
T-storms
Low: 53 °F
Friday

Slight Chance
T-storms
High: 70 °F
Friday
Night

Partly Cloudy
Low: 53 °F
Saturday

Mostly Sunny
High: 69 °F
Saturday
Night

Mostly Clear
Low: 52 °F
Sunday

Mostly Sunny
High: 71 °F
Sunday
Night

Slight Chance
T-storms
Low: 53 °F

Detailed Forecast

Overnight

Mostly cloudy, with a low around 43. Northeast wind around 5 mph.

Thursday

Partly sunny, with a high near 72. East wind around 5 mph.

Thursday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 53. Northeast wind around 5 mph.

Friday

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 70. East wind around 5 mph.

Friday Night

Partly cloudy, with a low around 53. Northeast wind 5 to 10 mph.

Saturday

Mostly sunny, with a high near 69. East wind around 10 mph, with gusts as high as 15 mph.

Saturday Night

Mostly clear, with a low around 52. Northeast wind 5 to 10 mph.

Sunday

Mostly sunny, with a high near 71. Northeast wind 5 to 10 mph becoming south in the afternoon.

Sunday Night

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 53. East wind 5 to 10 mph becoming north after midnight.

Monday

A slight chance of showers. Partly sunny, with a high near 68. East wind around 10 mph, with gusts as high as 15 mph.

Monday Night

Partly cloudy, with a low around 50. North wind around 10 mph, with gusts as high as 15 mph.

Tuesday

Mostly sunny, with a high near 62. Northeast wind around 10 mph becoming east in the afternoon. Winds could gust as high as 15 mph.

Tuesday Night

Partly cloudy, with a low around 47. North wind around 10 mph, with gusts as high as 15 mph.

Wednesday

A slight chance of showers. Mostly sunny, with a high near 64. Northeast wind around 10 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph.