Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Hazardous Weather Conditions

Special Weather Statement

Current conditions at

Copper Harbor (KP59)

Lat: 47.47°NLon: 87.88°WElev: 623ft.

73°F

23°C

Humidity	44%
Wind Speed	SW 8 G 20 mph
Barometer	29.76 in (1006.7 mb)
Dewpoint	50°F (10°C)
Visibility	NA
Last update	11 Oct 11:51 am EDT

More Information:

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

Extended Forecast for

7 Miles SW Isle Royale National Park MI

This Afternoon
High: 64 °F
Mostly Sunny
Tonight
Low: 46 °F
Slight Chance
Showers then
Chance
Showers
Columbus Day
High: 50 °F
Breezy.
Showers then
Showers
Likely
Monday Night
Low: 44 °F
Showers
Tuesday
High: 48 °F
Chance
Showers
Tuesday Night
Low: 44 °F
Mostly Cloudy
Wednesday
High: 51 °F
Mostly Sunny
Wednesday Night
Low: 43 °F
Partly Cloudy
Thursday
High: 53 °F
Mostly Sunny
then Chance
Showers

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 64. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Tonight

A 50 percent chance of showers, mainly after midnight. Cloudy, with a low around 46. North wind 10 to 15 mph, with gusts as high as 30 mph.

Columbus Day

Showers, mainly before 2pm. High near 50. Breezy, with a northeast wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

A slight chance of showers before 7pm, then showers after 8pm. Low around 44. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

A 30 percent chance of showers before 2pm. Cloudy, with a high near 48. North wind 10 to 15 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly cloudy, with a low around 44.

Wednesday

Mostly sunny, with a high near 51.

Wednesday Night

Partly cloudy, with a low around 43.

Thursday

A chance of showers after 2pm. Partly sunny, with a high near 53.

Thursday Night

A chance of showers. Mostly cloudy, with a low around 42.