Hourly Weather Forecast - Isle Royale Natl Park, MI

12 AM
18°F
0%
5mph
NNW
Foggy
Humidity
100%
Feels like
11°F
Dew Point
18°F
1 AM
17°F
0%
4mph
NNW
Foggy
Humidity
100%
Feels like
12°F
Dew Point
17°F
2 AM
17°F
0%
3mph
ENE
Foggy
Humidity
100%
Feels like
12°F
Dew Point
17°F
3 AM
18°F
0%
4mph
SE
Foggy
Humidity
99%
Feels like
12°F
Dew Point
18°F
4 AM
18°F
0%
4mph
SSE
Cloudy
Humidity
98%
Feels like
12°F
Dew Point
18°F
5 AM
19°F
0%
4mph
SSE
Cloudy
Humidity
98%
Feels like
12°F
Dew Point
18°F
6 AM
19°F
0%
5mph
SSE
Cloudy
Humidity
96%
Feels like
12°F
Dew Point
19°F
7 AM
20°F
10%
6mph
SSE
Cloudy
Humidity
95%
Feels like
12°F
Dew Point
19°F
8 AM
21°F
10%
6mph
SSE
Cloudy
Humidity
93%
Feels like
13°F
Dew Point
20°F
8:38 AM
9 AM
23°F
10%
7mph
SSE
Cloudy
Humidity
90%
Feels like
14°F
Dew Point
20°F
10 AM
25°F
30%
8mph
SSE
30% Chance of Heavy Snow
Humidity
85%
Feels like
16°F
Dew Point
21°F
11 AM
27°F
10%
8mph
S
Cloudy
Humidity
81%
Feels like
19°F
Dew Point
22°F
12 PM
29°F
10%
8mph
S
Mostly Cloudy
Humidity
77%
Feels like
21°F
Dew Point
23°F
1 PM
31°F
10%
8mph
SSW
Mostly Cloudy
Humidity
75%
Feels like
23°F
Dew Point
24°F
2 PM
32°F
0%
8mph
SSW
Partly Cloudy
Humidity
74%
Feels like
25°F
Dew Point
24°F
3 PM
32°F
0%
7mph
SSW
Partly Cloudy
Humidity
76%
Feels like
26°F
Dew Point
25°F
4 PM
32°F
0%
6mph
SW
Partly Cloudy
Humidity
77%
Feels like
26°F
Dew Point
26°F
5 PM
31°F
10%
6mph
SW
Partly Cloudy
Humidity
81%
Feels like
25°F
Dew Point
26°F
5:08 PM
6 PM
30°F
10%
5mph
WSW
Partly Cloudy
Humidity
85%
Feels like
25°F
Dew Point
26°F
7 PM
29°F
10%
5mph
WSW
Partly Cloudy
Humidity
89%
Feels like
24°F
Dew Point
27°F
8 PM
29°F
10%
4mph
W
Partly Cloudy
Humidity
91%
Feels like
24°F
Dew Point
27°F
9 PM
28°F
10%
4mph
W
Mostly Cloudy
Humidity
94%
Feels like
24°F
Dew Point
27°F
10 PM
27°F
10%
3mph
WNW
Mostly Cloudy
Humidity
98%
Feels like
24°F
Dew Point
27°F
11 PM
26°F
0%
3mph
NW
Foggy
Humidity
99%
Feels like
23°F
Dew Point
26°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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