Hourly Weather Forecast - Hecla, SD

8 AM
-5°F
0%
9mph
WNW
Very Cold
Humidity
68%
Feels like
-20°F
Dew Point
-12°F
8:07 AM
9 AM
-3°F
0%
9mph
W
Very Cold
Humidity
67%
Feels like
-19°F
Dew Point
-11°F
10 AM
-1°F
0%
10mph
W
Very Cold
Humidity
64%
Feels like
-17°F
Dew Point
-10°F
11 AM
2°F
0%
11mph
W
Mostly Cloudy
Humidity
60%
Feels like
-15°F
Dew Point
-9°F
12 PM
4°F
0%
12mph
W
Mostly Cloudy
Humidity
57%
Feels like
-12°F
Dew Point
-7°F
1 PM
6°F
0%
12mph
WNW
Mostly Cloudy
Humidity
55%
Feels like
-10°F
Dew Point
-6°F
2 PM
8°F
0%
12mph
WNW
Mostly Cloudy
Humidity
54%
Feels like
-8°F
Dew Point
-5°F
3 PM
8°F
0%
12mph
WNW
Mostly Cloudy
Humidity
55%
Feels like
-7°F
Dew Point
-5°F
4 PM
7°F
0%
10mph
WNW
Mostly Cloudy
Humidity
59%
Feels like
-7°F
Dew Point
-4°F
5 PM
6°F
0%
8mph
WNW
Partly Cloudy
Humidity
64%
Feels like
-7°F
Dew Point
-4°F
5:19 PM
6 PM
4°F
0%
6mph
WNW
Partly Cloudy
Humidity
69%
Feels like
-8°F
Dew Point
-4°F
7 PM
3°F
0%
6mph
WNW
Mostly Clear
Humidity
72%
Feels like
-8°F
Dew Point
-4°F
8 PM
2°F
0%
5mph
WNW
Mostly Clear
Humidity
74%
Feels like
-8°F
Dew Point
-4°F
9 PM
1°F
0%
5mph
WNW
Mostly Clear
Humidity
76%
Feels like
-9°F
Dew Point
-5°F
10 PM
0°F
0%
4mph
WNW
Partly Cloudy
Humidity
78%
Feels like
-10°F
Dew Point
-6°F
11 PM
-1°F
0%
4mph
W
Very Cold
Humidity
79%
Feels like
-11°F
Dew Point
-6°F

Snow Forecast through Sunday

Series of Weather Systems Cover Great Lakes, East in Snow

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Today's 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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