Hourly Weather Forecast - Grand Portage, MN

12 AM
28°F
30%
9mph
WSW
30% Chance of Snow
Humidity
73%
Feels like
20°F
Dew Point
21°F
1 AM
29°F
20%
9mph
WSW
Partly Cloudy
Humidity
74%
Feels like
21°F
Dew Point
22°F
2 AM
29°F
20%
9mph
WSW
Partly Cloudy
Humidity
76%
Feels like
21°F
Dew Point
23°F
3 AM
29°F
10%
8mph
W
Mostly Clear
Humidity
79%
Feels like
21°F
Dew Point
23°F
4 AM
28°F
10%
7mph
W
Clear
Humidity
81%
Feels like
21°F
Dew Point
23°F
5 AM
27°F
10%
7mph
WNW
Mostly Clear
Humidity
83%
Feels like
20°F
Dew Point
23°F
6 AM
26°F
10%
6mph
NW
Partly Cloudy
Humidity
86%
Feels like
19°F
Dew Point
22°F
6:54 AM
7 AM
26°F
10%
5mph
NW
Partly Cloudy
Humidity
81%
Feels like
20°F
Dew Point
22°F
8 AM
29°F
10%
6mph
NNW
Partly Cloudy
Humidity
73%
Feels like
23°F
Dew Point
21°F
9 AM
31°F
10%
5mph
NNW
Partly Cloudy
Humidity
65%
Feels like
26°F
Dew Point
21°F
10 AM
33°F
10%
5mph
N
Partly Cloudy
Humidity
60%
Feels like
29°F
Dew Point
21°F
11 AM
35°F
0%
3mph
NNE
Mostly Sunny
Humidity
56%
Feels like
32°F
Dew Point
21°F
12 PM
36°F
0%
3mph
E
Mostly Sunny
Humidity
54%
Feels like
36°F
Dew Point
21°F
1 PM
36°F
0%
4mph
ESE
Mostly Sunny
Humidity
54%
Feels like
33°F
Dew Point
21°F
2 PM
36°F
0%
5mph
SE
Mostly Sunny
Humidity
55%
Feels like
31°F
Dew Point
21°F
3 PM
35°F
0%
6mph
SE
Mostly Sunny
Humidity
57%
Feels like
30°F
Dew Point
22°F
4 PM
34°F
0%
6mph
SE
Partly Cloudy
Humidity
60%
Feels like
29°F
Dew Point
22°F
5 PM
32°F
0%
5mph
SE
Partly Cloudy
Humidity
64%
Feels like
27°F
Dew Point
21°F
6 PM
30°F
0%
4mph
SE
Partly Cloudy
Humidity
71%
Feels like
25°F
Dew Point
21°F
7 PM
27°F
10%
4mph
ESE
Partly Cloudy
Humidity
78%
Feels like
23°F
Dew Point
21°F
7:17 PM
8 PM
25°F
10%
3mph
E
Partly Cloudy
Humidity
83%
Feels like
21°F
Dew Point
21°F
9 PM
24°F
10%
4mph
ENE
Mostly Cloudy
Humidity
85%
Feels like
19°F
Dew Point
20°F
10 PM
24°F
10%
4mph
NE
Mostly Cloudy
Humidity
85%
Feels like
18°F
Dew Point
20°F
11 PM
23°F
30%
5mph
NE
30 % Chance of Heavy Snow
Humidity
85%
Feels like
17°F
Dew Point
19°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.

Weekend Weather Outlook

Today'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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