Hourly Weather Forecast - Iona, SD

12 AM
42°F
0%
11mph
SSW
Clear
Humidity
62%
Feels like
36°F
Dew Point
30°F
1 AM
42°F
0%
11mph
SSW
Clear
Humidity
63%
Feels like
36°F
Dew Point
30°F
2 AM
41°F
0%
11mph
SSW
Clear
Humidity
64%
Feels like
35°F
Dew Point
30°F
3 AM
40°F
0%
11mph
SSW
Mostly Clear
Humidity
66%
Feels like
34°F
Dew Point
30°F
4 AM
39°F
0%
11mph
SW
Mostly Clear
Humidity
69%
Feels like
32°F
Dew Point
29°F
5 AM
38°F
10%
11mph
SW
Mostly Clear
Humidity
69%
Feels like
32°F
Dew Point
29°F
6 AM
39°F
10%
11mph
SW
Mostly Clear
Humidity
68%
Feels like
32°F
Dew Point
30°F
6:16 AM
7 AM
41°F
10%
12mph
SW
Partly Cloudy
Humidity
65%
Feels like
34°F
Dew Point
30°F
8 AM
44°F
10%
13mph
WSW
Mostly Cloudy
Humidity
61%
Feels like
37°F
Dew Point
31°F
9 AM
48°F
10%
13mph
WSW
Mostly Cloudy
Humidity
54%
Feels like
42°F
Dew Point
32°F
10 AM
53°F
10%
13mph
W
Partly Cloudy
Humidity
46%
Feels like
53°F
Dew Point
33°F
11 AM
57°F
10%
14mph
WNW
Partly Cloudy
Humidity
41%
Feels like
57°F
Dew Point
33°F
12 PM
59°F
10%
15mph
NW
Partly Cloudy
Humidity
37%
Feels like
59°F
Dew Point
33°F
1 PM
60°F
10%
17mph
NW
Mostly Sunny
Humidity
34%
Feels like
60°F
Dew Point
32°F
2 PM
60°F
10%
18mph
NNW
Mostly Sunny
Humidity
34%
Feels like
60°F
Dew Point
32°F
3 PM
59°F
10%
18mph
NNW
Mostly Sunny
Humidity
36%
Feels like
59°F
Dew Point
32°F
4 PM
56°F
10%
18mph
NNW
Partly Cloudy
Humidity
40%
Feels like
56°F
Dew Point
32°F
5 PM
53°F
10%
17mph
NNW
Partly Cloudy
Humidity
45%
Feels like
53°F
Dew Point
32°F
5:39 PM
6 PM
49°F
10%
16mph
NNW
Partly Cloudy
Humidity
51%
Feels like
44°F
Dew Point
32°F
7 PM
46°F
10%
15mph
NNW
Partly Cloudy
Humidity
58%
Feels like
40°F
Dew Point
32°F
8 PM
43°F
10%
14mph
NNW
Partly Cloudy
Humidity
63%
Feels like
36°F
Dew Point
31°F
9 PM
41°F
10%
14mph
NNW
Partly Cloudy
Humidity
67%
Feels like
33°F
Dew Point
31°F
10 PM
39°F
10%
15mph
NNW
Mostly Cloudy
Humidity
70%
Feels like
31°F
Dew Point
30°F
11 PM
38°F
10%
15mph
NNW
Cloudy
Humidity
73%
Feels like
29°F
Dew Point
30°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

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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