Hourly Weather Forecast - Ideal, SD

12 AM
28°F
0%
10mph
WSW
Clear
Humidity
88%
Feels like
19°F
Dew Point
25°F
1 AM
28°F
0%
10mph
WSW
Clear
Humidity
88%
Feels like
19°F
Dew Point
25°F
2 AM
28°F
0%
10mph
W
Mostly Clear
Humidity
87%
Feels like
19°F
Dew Point
24°F
3 AM
28°F
0%
10mph
W
Mostly Clear
Humidity
86%
Feels like
18°F
Dew Point
24°F
4 AM
27°F
0%
10mph
W
Mostly Clear
Humidity
85%
Feels like
18°F
Dew Point
23°F
5 AM
27°F
0%
10mph
W
Mostly Clear
Humidity
85%
Feels like
17°F
Dew Point
23°F
6 AM
27°F
0%
9mph
W
Mostly Clear
Humidity
85%
Feels like
17°F
Dew Point
23°F
7 AM
27°F
0%
9mph
W
Partly Cloudy
Humidity
86%
Feels like
18°F
Dew Point
23°F
8 AM
27°F
0%
9mph
W
Partly Cloudy
Humidity
87%
Feels like
18°F
Dew Point
24°F
8:06 AM
9 AM
29°F
0%
9mph
W
Partly Cloudy
Humidity
87%
Feels like
20°F
Dew Point
25°F
10 AM
31°F
0%
9mph
WNW
Partly Cloudy
Humidity
85%
Feels like
24°F
Dew Point
28°F
11 AM
35°F
0%
9mph
WNW
Partly Cloudy
Humidity
82%
Feels like
28°F
Dew Point
30°F
12 PM
38°F
0%
8mph
WNW
Partly Cloudy
Humidity
80%
Feels like
32°F
Dew Point
32°F
1 PM
39°F
0%
8mph
WNW
Partly Cloudy
Humidity
79%
Feels like
34°F
Dew Point
33°F
2 PM
40°F
0%
7mph
WNW
Partly Cloudy
Humidity
78%
Feels like
35°F
Dew Point
34°F
3 PM
40°F
0%
6mph
W
Mostly Cloudy
Humidity
79%
Feels like
36°F
Dew Point
34°F
4 PM
38°F
0%
4mph
WSW
Mostly Cloudy
Humidity
82%
Feels like
35°F
Dew Point
33°F
5 PM
35°F
0%
4mph
S
Partly Cloudy
Humidity
86%
Feels like
31°F
Dew Point
31°F
5:03 PM
6 PM
32°F
0%
7mph
SSE
Partly Cloudy
Humidity
89%
Feels like
26°F
Dew Point
29°F
7 PM
31°F
0%
8mph
SSE
Partly Cloudy
Humidity
91%
Feels like
23°F
Dew Point
28°F
8 PM
30°F
0%
8mph
S
Hazy
Humidity
91%
Feels like
23°F
Dew Point
28°F
9 PM
30°F
0%
9mph
S
Clear
Humidity
90%
Feels like
22°F
Dew Point
28°F
10 PM
31°F
0%
9mph
S
Clear
Humidity
88%
Feels like
23°F
Dew Point
28°F
11 PM
31°F
0%
9mph
S
Clear
Humidity
86%
Feels like
23°F
Dew Point
28°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide