Hourly Weather Forecast - Isle Royale Natl Park, MI

12 AM
25°F
0%
3mph
NNW
Foggy
Humidity
100%
Feels like
22°F
Dew Point
25°F
1 AM
25°F
0%
3mph
N
Foggy
Humidity
99%
Feels like
21°F
Dew Point
25°F
2 AM
24°F
0%
4mph
NNE
Foggy
Humidity
99%
Feels like
19°F
Dew Point
24°F
3 AM
24°F
0%
4mph
NE
Foggy
Humidity
99%
Feels like
18°F
Dew Point
23°F
4 AM
23°F
0%
5mph
NE
Foggy
Humidity
99%
Feels like
17°F
Dew Point
23°F
5 AM
24°F
0%
6mph
ENE
Foggy
Humidity
99%
Feels like
16°F
Dew Point
24°F
6 AM
25°F
10%
7mph
ENE
Cloudy
Humidity
98%
Feels like
17°F
Dew Point
24°F
7 AM
26°F
10%
8mph
ENE
Foggy
Humidity
99%
Feels like
17°F
Dew Point
25°F
8 AM
27°F
10%
8mph
E
Foggy
Humidity
99%
Feels like
19°F
Dew Point
27°F
8:39 AM
9 AM
29°F
10%
8mph
E
Foggy
Humidity
100%
Feels like
21°F
Dew Point
29°F
10 AM
31°F
10%
9mph
E
Cloudy
Humidity
97%
Feels like
23°F
Dew Point
30°F
11 AM
32°F
10%
9mph
E
Cloudy
Humidity
95%
Feels like
25°F
Dew Point
31°F
12 PM
33°F
10%
9mph
E
Cloudy
Humidity
93%
Feels like
26°F
Dew Point
32°F
1 PM
33°F
20%
9mph
ESE
Cloudy
Humidity
94%
Feels like
26°F
Dew Point
32°F
2 PM
33°F
30%
9mph
E
30% Chance Frozen Mix
Humidity
96%
Feels like
25°F
Dew Point
32°F
3 PM
32°F
40%
9mph
E
40% Chance of Light Rain
Humidity
99%
Feels like
24°F
Dew Point
32°F
4 PM
32°F
40%
9mph
E
40% Chance of Light Rain
Humidity
99%
Feels like
24°F
Dew Point
32°F
5 PM
32°F
50%
9mph
E
50% Chance of Light Rain
Humidity
99%
Feels like
24°F
Dew Point
32°F
5:09 PM
6 PM
33°F
50%
10mph
E
50% Chance of Light Rain
Humidity
97%
Feels like
25°F
Dew Point
32°F
7 PM
33°F
50%
10mph
E
50% Chance of Light Rain
Humidity
97%
Feels like
25°F
Dew Point
32°F
8 PM
33°F
50%
10mph
ENE
50% Chance of Light Rain
Humidity
97%
Feels like
25°F
Dew Point
33°F
9 PM
33°F
50%
9mph
NE
50% Chance of Light Rain
Humidity
98%
Feels like
26°F
Dew Point
33°F
10 PM
33°F
50%
9mph
NE
50% Chance of Light Rain
Humidity
98%
Feels like
25°F
Dew Point
32°F
11 PM
32°F
50%
9mph
NNE
50% Chance Frozen Mix
Humidity
99%
Feels like
25°F
Dew Point
32°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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