Hourly Weather Forecast - Grand Portage, MN

12 AM
18°F
0%
9mph
NNW
Clear
Humidity
68%
Feels like
7°F
Dew Point
9°F
1 AM
17°F
0%
9mph
NNW
Mostly Clear
Humidity
69%
Feels like
5°F
Dew Point
8°F
2 AM
15°F
0%
9mph
NNW
Partly Cloudy
Humidity
71%
Feels like
3°F
Dew Point
7°F
3 AM
13°F
0%
8mph
NNW
Mostly Cloudy
Humidity
73%
Feels like
1°F
Dew Point
6°F
4 AM
11°F
0%
8mph
NNW
Cloudy
Humidity
76%
Feels like
-1°F
Dew Point
5°F
5 AM
9°F
0%
7mph
NW
Cloudy
Humidity
77%
Feels like
-3°F
Dew Point
3°F
6 AM
8°F
0%
7mph
NW
Cloudy
Humidity
81%
Feels like
-4°F
Dew Point
3°F
6:48 AM
7 AM
8°F
0%
7mph
NW
Cloudy
Humidity
76%
Feels like
-3°F
Dew Point
2°F
8 AM
11°F
0%
7mph
NW
Cloudy
Humidity
66%
Feels like
0°F
Dew Point
2°F
9 AM
16°F
0%
7mph
NW
Cloudy
Humidity
54%
Feels like
6°F
Dew Point
2°F
10 AM
20°F
0%
8mph
NW
Cloudy
Humidity
47%
Feels like
10°F
Dew Point
2°F
11 AM
22°F
0%
8mph
NW
Cloudy
Humidity
42%
Feels like
13°F
Dew Point
3°F
12 PM
24°F
0%
9mph
WNW
Cloudy
Humidity
39%
Feels like
15°F
Dew Point
3°F
1 PM
26°F
0%
9mph
WNW
Cloudy
Humidity
37%
Feels like
16°F
Dew Point
3°F
2 PM
26°F
10%
9mph
WNW
Cloudy
Humidity
37%
Feels like
16°F
Dew Point
3°F
3 PM
26°F
10%
10mph
WNW
Cloudy
Humidity
37%
Feels like
16°F
Dew Point
3°F
4 PM
25°F
10%
9mph
WNW
Mostly Cloudy
Humidity
38%
Feels like
15°F
Dew Point
3°F
5 PM
23°F
10%
9mph
WNW
Mostly Cloudy
Humidity
40%
Feels like
13°F
Dew Point
2°F
6 PM
21°F
10%
8mph
WNW
Partly Cloudy
Humidity
43%
Feels like
12°F
Dew Point
2°F
7 PM
19°F
10%
7mph
WNW
Mostly Cloudy
Humidity
46%
Feels like
10°F
Dew Point
2°F
7:21 PM
8 PM
18°F
0%
7mph
WNW
Mostly Cloudy
Humidity
49%
Feels like
8°F
Dew Point
2°F
9 PM
17°F
0%
7mph
WNW
Partly Cloudy
Humidity
52%
Feels like
7°F
Dew Point
3°F
10 PM
16°F
0%
8mph
WNW
Partly Cloudy
Humidity
55%
Feels like
6°F
Dew Point
3°F
11 PM
16°F
0%
8mph
WNW
Partly Cloudy
Humidity
57%
Feels like
5°F
Dew Point
4°F

Today's Severe Weather Outlook

Dangerous Spring Storms Take Aim at Ohio Valley, Mid-Atlantic

Spring is here and Mother Nature is set to bring dangerous thunderstorms to parts of the Great Lakes, Ohio Valley and Mid-Atlantic.

Today's High Temperature Outlook

Summer-Like Heat Bakes the Southern U.S.

Monday's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

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