Hourly Weather Forecast - Porcupine, SD

12 AM
31°F
10%
9mph
WNW
Mostly Cloudy
Humidity
70%
Feels like
23°F
Dew Point
22°F
1 AM
30°F
10%
10mph
WNW
Partly Cloudy
Humidity
71%
Feels like
21°F
Dew Point
22°F
2 AM
29°F
0%
10mph
W
Partly Cloudy
Humidity
71%
Feels like
20°F
Dew Point
21°F
3 AM
29°F
0%
11mph
W
Partly Cloudy
Humidity
71%
Feels like
19°F
Dew Point
21°F
4 AM
29°F
0%
11mph
WSW
Partly Cloudy
Humidity
72%
Feels like
19°F
Dew Point
20°F
5 AM
29°F
0%
11mph
WSW
Partly Cloudy
Humidity
71%
Feels like
19°F
Dew Point
21°F
6 AM
30°F
0%
12mph
WSW
Partly Cloudy
Humidity
69%
Feels like
20°F
Dew Point
21°F
6:15 AM
7 AM
31°F
0%
13mph
WSW
Mostly Sunny
Humidity
66%
Feels like
21°F
Dew Point
21°F
8 AM
33°F
0%
14mph
WSW
Sunny
Humidity
62%
Feels like
24°F
Dew Point
22°F
9 AM
37°F
0%
15mph
WSW
Sunny
Humidity
55%
Feels like
29°F
Dew Point
22°F
10 AM
42°F
10%
17mph
WSW
Sunny
Humidity
46%
Feels like
34°F
Dew Point
23°F
11 AM
46°F
10%
18mph
W
Sunny
Humidity
39%
Feels like
39°F
Dew Point
23°F
12 PM
49°F
10%
19mph
WSW
Sunny
Humidity
34%
Feels like
42°F
Dew Point
22°F
1 PM
51°F
10%
19mph
WSW
Sunny
Humidity
31%
Feels like
51°F
Dew Point
21°F
2 PM
52°F
10%
19mph
WSW
Sunny
Humidity
29%
Feels like
52°F
Dew Point
20°F
3 PM
52°F
0%
17mph
WSW
Sunny
Humidity
28%
Feels like
52°F
Dew Point
20°F
4 PM
51°F
0%
16mph
WSW
Sunny
Humidity
29%
Feels like
51°F
Dew Point
20°F
5 PM
50°F
0%
14mph
WSW
Sunny
Humidity
31%
Feels like
50°F
Dew Point
21°F
5:45 PM
6 PM
47°F
0%
13mph
WSW
Clear
Humidity
35%
Feels like
42°F
Dew Point
21°F
7 PM
44°F
0%
13mph
SW
Clear
Humidity
40%
Feels like
38°F
Dew Point
21°F
8 PM
42°F
0%
13mph
SW
Clear
Humidity
44%
Feels like
34°F
Dew Point
21°F
9 PM
40°F
0%
14mph
SW
Clear
Humidity
46%
Feels like
32°F
Dew Point
21°F
10 PM
39°F
0%
14mph
SW
Clear
Humidity
48%
Feels like
31°F
Dew Point
21°F
11 PM
39°F
0%
15mph
SW
Clear
Humidity
49%
Feels like
31°F
Dew Point
21°F

Snow and Ice Accumulations through Tuesday

Wintry Disturbance Hits Northeastern U.S.

A wintry disturbance will continue northeastward, buffeting the northeastern U.S. with light snow, freezing rain, and plain rain through Tuesday night.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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