Hourly Weather Forecast - Porcupine, SD

12 AM
35°F
0%
10mph
WSW
Partly Cloudy
Humidity
79%
Feels like
28°F
Dew Point
29°F
1 AM
35°F
0%
11mph
WSW
Clear
Humidity
79%
Feels like
28°F
Dew Point
30°F
2 AM
36°F
10%
13mph
WSW
Clear
Humidity
78%
Feels like
27°F
Dew Point
29°F
3 AM
36°F
10%
14mph
WSW
Mostly Clear
Humidity
75%
Feels like
27°F
Dew Point
29°F
4 AM
36°F
10%
15mph
WSW
Partly Cloudy
Humidity
72%
Feels like
27°F
Dew Point
28°F
5 AM
37°F
10%
15mph
WSW
Cloudy
Humidity
68%
Feels like
27°F
Dew Point
27°F
6 AM
37°F
10%
16mph
WSW
Cloudy
Humidity
65%
Feels like
28°F
Dew Point
26°F
7 AM
37°F
0%
17mph
W
Cloudy
Humidity
62%
Feels like
28°F
Dew Point
26°F
7:18 AM
8 AM
38°F
0%
17mph
W
Cloudy
Humidity
58%
Feels like
29°F
Dew Point
25°F
9 AM
41°F
0%
19mph
WNW
Mostly Cloudy
Humidity
54%
Feels like
32°F
Dew Point
25°F
10 AM
44°F
0%
20mph
NW
Partly Cloudy
Humidity
48%
Feels like
35°F
Dew Point
25°F
11 AM
46°F
0%
24mph
NW
Windy
Humidity
43%
Feels like
38°F
Dew Point
25°F
12 PM
47°F
0%
26mph
NNW
Windy
Humidity
39%
Feels like
39°F
Dew Point
23°F
1 PM
47°F
0%
26mph
NNW
Windy
Humidity
35%
Feels like
39°F
Dew Point
21°F
2 PM
47°F
10%
27mph
NNW
Windy
Humidity
34%
Feels like
38°F
Dew Point
20°F
3 PM
44°F
10%
28mph
NNW
Windy
Humidity
38%
Feels like
35°F
Dew Point
20°F
4 PM
41°F
10%
28mph
NNW
Windy
Humidity
44%
Feels like
30°F
Dew Point
21°F
4:38 PM
5 PM
38°F
10%
28mph
NNW
Windy
Humidity
49%
Feels like
27°F
Dew Point
21°F
6 PM
36°F
10%
26mph
NW
Windy
Humidity
49%
Feels like
24°F
Dew Point
19°F
7 PM
35°F
0%
27mph
NW
Windy
Humidity
46%
Feels like
22°F
Dew Point
16°F
8 PM
33°F
0%
28mph
NW
Windy
Humidity
45%
Feels like
19°F
Dew Point
14°F
9 PM
32°F
0%
28mph
NW
Windy
Humidity
45%
Feels like
18°F
Dew Point
13°F
10 PM
31°F
0%
27mph
NW
Windy
Humidity
46%
Feels like
17°F
Dew Point
13°F
11 PM
30°F
0%
27mph
NW
Windy
Humidity
46%
Feels like
16°F
Dew Point
12°F

Wednesday's Weather Outlook

Wednesday's Weather Outlook

It will be a tale of two seasons on Wednesday, with cold, wintry weather in the East and dry, spring-like weather in the West.

(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

(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide