Hourly Weather Forecast - Hermosa, SD

12 AM
20°F
10%
8mph
NW
Partly Cloudy
Humidity
71%
Feels like
11°F
Dew Point
13°F
1 AM
20°F
10%
7mph
NW
Partly Cloudy
Humidity
70%
Feels like
11°F
Dew Point
12°F
2 AM
20°F
30%
7mph
NW
30% Chance Snow Showers
Humidity
69%
Feels like
11°F
Dew Point
12°F
3 AM
20°F
30%
7mph
NW
30% Chance of Snow
Humidity
67%
Feels like
11°F
Dew Point
11°F
4 AM
21°F
30%
8mph
NW
30% Chance of Snow
Humidity
66%
Feels like
11°F
Dew Point
11°F
5 AM
21°F
30%
8mph
NW
30% Chance of Snow
Humidity
64%
Feels like
11°F
Dew Point
11°F
6 AM
21°F
30%
9mph
NNW
30% Chance of Snow
Humidity
65%
Feels like
11°F
Dew Point
11°F
7 AM
21°F
30%
10mph
NNW
30% Chance of Snow
Humidity
66%
Feels like
10°F
Dew Point
11°F
7:20 AM
8 AM
21°F
30%
11mph
NNW
30% Chance Snow Showers
Humidity
64%
Feels like
10°F
Dew Point
11°F
9 AM
23°F
30%
13mph
NNW
30% Chance Snow Showers
Humidity
58%
Feels like
11°F
Dew Point
11°F
10 AM
26°F
10%
15mph
NNW
Partly Cloudy
Humidity
51%
Feels like
13°F
Dew Point
10°F
11 AM
28°F
10%
17mph
NNW
Mostly Sunny
Humidity
45%
Feels like
16°F
Dew Point
9°F
12 PM
29°F
20%
17mph
NNW
Mostly Sunny
Humidity
41%
Feels like
17°F
Dew Point
9°F
1 PM
30°F
20%
17mph
NNW
Mostly Sunny
Humidity
39%
Feels like
18°F
Dew Point
8°F
2 PM
29°F
20%
16mph
NNW
Mostly Sunny
Humidity
38%
Feels like
18°F
Dew Point
7°F
3 PM
28°F
10%
15mph
NNW
Mostly Sunny
Humidity
39%
Feels like
16°F
Dew Point
6°F
4 PM
25°F
10%
12mph
NNW
Sunny
Humidity
42%
Feels like
14°F
Dew Point
5°F
4:48 PM
5 PM
22°F
10%
10mph
NNW
Clear
Humidity
45%
Feels like
12°F
Dew Point
4°F
6 PM
20°F
10%
8mph
NNW
Clear
Humidity
48%
Feels like
11°F
Dew Point
4°F
7 PM
19°F
10%
6mph
NW
Clear
Humidity
52%
Feels like
11°F
Dew Point
4°F
8 PM
17°F
10%
4mph
NW
Clear
Humidity
56%
Feels like
11°F
Dew Point
4°F
9 PM
16°F
10%
4mph
WNW
Clear
Humidity
58%
Feels like
10°F
Dew Point
4°F
10 PM
15°F
10%
5mph
W
Clear
Humidity
61%
Feels like
7°F
Dew Point
4°F
11 PM
15°F
10%
6mph
WSW
Clear
Humidity
61%
Feels like
6°F
Dew Point
4°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Northeast

A couple low pressure systems will produce additional snowfall across the Great Lakes, Upper Midwest, and Northeast this weekend into the upcoming week.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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