Hourly Weather Forecast - Ralph, SD

12 AM
29°F
10%
10mph
NW
Cloudy
Humidity
85%
Feels like
20°F
Dew Point
26°F
1 AM
28°F
10%
11mph
NW
Cloudy
Humidity
85%
Feels like
19°F
Dew Point
24°F
2 AM
27°F
10%
11mph
NW
Cloudy
Humidity
85%
Feels like
17°F
Dew Point
23°F
3 AM
26°F
10%
11mph
NW
Partly Cloudy
Humidity
86%
Feels like
16°F
Dew Point
23°F
4 AM
26°F
10%
11mph
NW
Mostly Cloudy
Humidity
86%
Feels like
15°F
Dew Point
22°F
5 AM
25°F
10%
12mph
NW
Mostly Cloudy
Humidity
87%
Feels like
15°F
Dew Point
22°F
6 AM
26°F
10%
12mph
NW
Mostly Cloudy
Humidity
86%
Feels like
15°F
Dew Point
22°F
6:22 AM
7 AM
26°F
10%
12mph
NW
Mostly Cloudy
Humidity
85%
Feels like
16°F
Dew Point
22°F
8 AM
28°F
10%
12mph
NW
Partly Cloudy
Humidity
82%
Feels like
18°F
Dew Point
23°F
9 AM
31°F
10%
13mph
NW
Partly Cloudy
Humidity
76%
Feels like
21°F
Dew Point
24°F
10 AM
35°F
10%
13mph
NW
Partly Cloudy
Humidity
67%
Feels like
26°F
Dew Point
25°F
11 AM
39°F
10%
13mph
NW
Partly Cloudy
Humidity
59%
Feels like
31°F
Dew Point
26°F
12 PM
42°F
10%
14mph
NW
Mostly Sunny
Humidity
52%
Feels like
34°F
Dew Point
25°F
1 PM
44°F
10%
14mph
NW
Mostly Sunny
Humidity
44%
Feels like
37°F
Dew Point
24°F
2 PM
45°F
10%
14mph
NW
Mostly Sunny
Humidity
40%
Feels like
39°F
Dew Point
22°F
3 PM
45°F
10%
13mph
NW
Sunny
Humidity
39%
Feels like
39°F
Dew Point
22°F
4 PM
44°F
20%
11mph
NW
Sunny
Humidity
41%
Feels like
38°F
Dew Point
22°F
5 PM
42°F
10%
10mph
NW
Sunny
Humidity
44%
Feels like
37°F
Dew Point
22°F
5:45 PM
6 PM
40°F
10%
9mph
NW
Clear
Humidity
50%
Feels like
34°F
Dew Point
23°F
7 PM
36°F
10%
8mph
NW
Clear
Humidity
59%
Feels like
30°F
Dew Point
24°F
8 PM
33°F
10%
7mph
NW
Clear
Humidity
67%
Feels like
27°F
Dew Point
24°F
9 PM
32°F
10%
6mph
W
Clear
Humidity
71%
Feels like
26°F
Dew Point
24°F
10 PM
31°F
10%
7mph
SW
Clear
Humidity
74%
Feels like
24°F
Dew Point
24°F

Sunday's Weather Outlook

Sunday's Weather Outlook

The first day of March will feature wintry weather in the Lower Midwest and parts of the Northeast.

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

Flooding Can Happen in the Winter Too!

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