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, The Bay of Grand Marais (KGNA)

Lat: 47.75°NLon: 90.34°WElev: 610ft.

57°F

14°C

Humidity	83%
Wind Speed	E 10 mph
Barometer	29.93 in (1013.3 mb)
Dewpoint	52°F (11°C)
Visibility	NA
Last update	15 Jul 3:56 am CDT

More Information:

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

Extended Forecast for

Grand Marais MN

Overnight
Low: 61 °F
Chance
T-storms
Tuesday
High: 71 °F
Showers then
T-storms
Tuesday Night
Low: 51 °F
Showers then
Chance
Showers
Wednesday
High: 65 °F
Chance
Showers
Wednesday Night
Low: 50 °F
Chance
Showers
Thursday
High: 71 °F
Sunny
Thursday Night
Low: 54 °F
Mostly Clear
Friday
High: 71 °F
Mostly Sunny
then Slight
Chance
Showers
Friday Night
Low: 54 °F
Showers
Likely

Detailed Forecast

Overnight

A 30 percent chance of showers and thunderstorms. Areas of smoke. Cloudy, with a steady temperature around 61. Northeast wind around 5 mph.

Tuesday

Showers and possibly a thunderstorm. Areas of smoke between 9am and 2pm. High near 71. East wind around 5 mph becoming west 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 showers likely. Low around 51. Northeast 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 65. East wind 5 to 10 mph, with gusts as high as 20 mph.

Wednesday Night

A 40 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 50. East wind around 5 mph becoming calm.

Thursday

Sunny, with a high near 71. North wind around 5 mph becoming south in the afternoon.

Thursday Night

Mostly clear, with a low around 54. Southwest wind around 5 mph becoming calm.

Friday

A slight chance of showers after 1pm. Mostly sunny, with a high near 71. Calm wind becoming south around 5 mph.

Friday Night

A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 54. Southeast wind around 5 mph becoming calm.

Saturday

A chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 69. East wind around 5 mph.

Saturday Night

Partly cloudy, with a low around 55. Northeast wind around 5 mph becoming calm.

Sunday

Mostly sunny, with a high near 72. Calm wind becoming southeast around 5 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 55. Southeast wind around 5 mph becoming calm.

Monday

A slight chance of showers. Mostly sunny, with a high near 72. East wind around 5 mph.