Hourly Weather Forecast - Porcupine, SD

12 AM
30°F
30%
9mph
SE
30% Chance Frozen Mix
Humidity
72%
Feels like
22°F
Dew Point
22°F
1 AM
30°F
30%
9mph
SSE
30% Chance Frozen Mix
Humidity
73%
Feels like
22°F
Dew Point
22°F
2 AM
30°F
30%
9mph
SSE
30% Chance Frozen Mix
Humidity
73%
Feels like
22°F
Dew Point
22°F
3 AM
30°F
30%
10mph
SSE
30% Chance Frozen Mix
Humidity
74%
Feels like
21°F
Dew Point
23°F
4 AM
30°F
30%
10mph
SSE
30% Chance of Snow
Humidity
75%
Feels like
21°F
Dew Point
23°F
5 AM
30°F
30%
11mph
SSE
30% Chance of Snow
Humidity
75%
Feels like
21°F
Dew Point
24°F
6 AM
31°F
30%
11mph
SSE
30 % Chance of Heavy Snow
Humidity
76%
Feels like
22°F
Dew Point
24°F
6:52 AM
7 AM
31°F
30%
11mph
SSE
30% Chance Freezing Rain
Humidity
75%
Feels like
22°F
Dew Point
24°F
8 AM
32°F
30%
12mph
SSE
30% Chance Freezing Rain
Humidity
73%
Feels like
23°F
Dew Point
24°F
9 AM
34°F
30%
12mph
S
30% Chance of Light Rain
Humidity
68%
Feels like
26°F
Dew Point
25°F
10 AM
37°F
30%
13mph
S
30% Chance of Light Rain
Humidity
62%
Feels like
29°F
Dew Point
25°F
11 AM
40°F
30%
13mph
S
30% Chance Rain Showers
Humidity
57%
Feels like
32°F
Dew Point
26°F
12 PM
42°F
30%
13mph
S
30% Chance of Light Rain
Humidity
53%
Feels like
35°F
Dew Point
26°F
1 PM
43°F
30%
13mph
S
30% Chance of Light Rain
Humidity
51%
Feels like
36°F
Dew Point
26°F
2 PM
44°F
30%
12mph
SSE
30% Chance of Light Rain
Humidity
50%
Feels like
37°F
Dew Point
26°F
3 PM
43°F
30%
11mph
SSE
30% Chance of Light Rain
Humidity
50%
Feels like
37°F
Dew Point
26°F
4 PM
42°F
30%
10mph
SE
30% Chance of Light Rain
Humidity
52%
Feels like
36°F
Dew Point
26°F
5 PM
41°F
20%
10mph
ESE
Cloudy
Humidity
54%
Feels like
34°F
Dew Point
25°F
5:14 PM
6 PM
39°F
20%
10mph
SE
Cloudy
Humidity
57%
Feels like
32°F
Dew Point
25°F
7 PM
37°F
20%
11mph
SE
Cloudy
Humidity
61%
Feels like
29°F
Dew Point
24°F
8 PM
35°F
20%
11mph
SE
Cloudy
Humidity
65%
Feels like
27°F
Dew Point
24°F
9 PM
33°F
20%
10mph
SSE
Cloudy
Humidity
68%
Feels like
25°F
Dew Point
24°F
10 PM
32°F
20%
10mph
SSE
Cloudy
Humidity
71%
Feels like
24°F
Dew Point
24°F
11 PM
31°F
20%
9mph
S
Cloudy
Humidity
73%
Feels like
23°F
Dew Point
24°F

Saturday morning low temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. today through this weekend.

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

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