Hourly Weather Forecast - Ralph, SD

12 AM
33°F
0%
11mph
SSW
Clear
Humidity
67%
Feels like
25°F
Dew Point
24°F
1 AM
33°F
0%
11mph
SSW
Clear
Humidity
68%
Feels like
25°F
Dew Point
24°F
2 AM
33°F
0%
11mph
SSW
Clear
Humidity
68%
Feels like
24°F
Dew Point
23°F
3 AM
32°F
0%
11mph
SSW
Clear
Humidity
68%
Feels like
24°F
Dew Point
23°F
4 AM
32°F
0%
11mph
SSW
Clear
Humidity
69%
Feels like
23°F
Dew Point
23°F
5 AM
32°F
0%
10mph
SSW
Clear
Humidity
69%
Feels like
24°F
Dew Point
23°F
6 AM
33°F
0%
10mph
SSW
Mostly Clear
Humidity
68%
Feels like
25°F
Dew Point
24°F
6:25 AM
7 AM
35°F
0%
10mph
SW
Partly Cloudy
Humidity
65%
Feels like
28°F
Dew Point
24°F
8 AM
38°F
0%
10mph
SW
Partly Cloudy
Humidity
60%
Feels like
31°F
Dew Point
26°F
9 AM
43°F
0%
10mph
SW
Partly Cloudy
Humidity
51%
Feels like
38°F
Dew Point
27°F
10 AM
50°F
0%
11mph
WSW
Mostly Sunny
Humidity
42%
Feels like
45°F
Dew Point
28°F
11 AM
55°F
0%
12mph
WSW
Sunny
Humidity
34%
Feels like
55°F
Dew Point
28°F
12 PM
58°F
0%
11mph
W
Sunny
Humidity
30%
Feels like
58°F
Dew Point
27°F
1 PM
60°F
0%
10mph
W
Sunny
Humidity
27%
Feels like
60°F
Dew Point
27°F
2 PM
61°F
0%
8mph
W
Mostly Sunny
Humidity
26%
Feels like
61°F
Dew Point
27°F
3 PM
61°F
0%
6mph
WNW
Partly Cloudy
Humidity
27%
Feels like
61°F
Dew Point
27°F
4 PM
59°F
0%
4mph
NNW
Partly Cloudy
Humidity
30%
Feels like
59°F
Dew Point
28°F
5 PM
56°F
0%
4mph
N
Mostly Cloudy
Humidity
34%
Feels like
56°F
Dew Point
29°F
5:42 PM
6 PM
53°F
0%
4mph
NE
Cloudy
Humidity
40%
Feels like
53°F
Dew Point
29°F
7 PM
48°F
0%
5mph
ENE
Cloudy
Humidity
47%
Feels like
46°F
Dew Point
29°F
8 PM
44°F
0%
6mph
E
Cloudy
Humidity
53%
Feels like
41°F
Dew Point
28°F
9 PM
42°F
0%
6mph
E
Cloudy
Humidity
58%
Feels like
38°F
Dew Point
28°F
10 PM
40°F
10%
6mph
E
Cloudy
Humidity
61%
Feels like
36°F
Dew Point
28°F
11 PM
39°F
10%
6mph
E
Cloudy
Humidity
65%
Feels like
34°F
Dew Point
28°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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