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.

62°F

17°C

Humidity	80%
Wind Speed	E 5 mph
Barometer	29.92 in (1013.0 mb)
Dewpoint	56°F (13°C)
Visibility	NA
Last update	15 Jul 2:56 am CDT

More Information:

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

Extended Forecast for

Grand Marais MN

Overnight
Low: 60 °F
Chance
T-storms
Tuesday
High: 57 °F
Showers then
T-storms
Tuesday Night
Low: 48 °F
Showers then
Chance
Showers
Wednesday
High: 56 °F
Chance
Showers and
Breezy
Wednesday Night
Low: 48 °F
Chance
Showers
Thursday
High: 62 °F
Sunny
Thursday Night
Low: 51 °F
Mostly Clear
Friday
High: 62 °F
Mostly Sunny
then Slight
Chance
Showers
Friday Night
Low: 52 °F
Showers
Likely

Detailed Forecast

Overnight

A 30 percent chance of showers and thunderstorms. Areas of smoke. Cloudy, with a steady temperature around 60. Northeast wind around 10 mph.

Tuesday

Showers and possibly a thunderstorm. Areas of smoke before 2pm. Steady temperature around 57. Northeast wind 5 to 10 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 48. North wind 5 to 10 mph becoming northeast in the evening. Winds could gust as high as 25 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 56. Breezy, with a northeast wind 10 to 15 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 48. East wind around 5 mph becoming north after midnight.

Thursday

Sunny, with a high near 62. North wind 5 to 10 mph becoming south in the afternoon.

Thursday Night

Mostly clear, with a low around 51. Southwest wind around 5 mph becoming calm in the evening.

Friday

A slight chance of showers after 1pm. Partly sunny, with a high near 62. Calm wind becoming south around 5 mph in the afternoon.

Friday Night

A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 52. Southeast wind around 5 mph becoming east in the evening.

Saturday

A chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 61. East wind around 5 mph.

Saturday Night

Partly cloudy, with a low around 52. North wind around 5 mph.

Sunday

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

Sunday Night

Partly cloudy, with a low around 52. Northeast wind around 5 mph.

Monday

A slight chance of showers. Partly sunny, with a high near 62. East wind 5 to 10 mph.