Hourly Weather Forecast - Iona, SD

1 PM
43°F
0%
22mph
NW
Windy
Humidity
31%
Feels like
34°F
Dew Point
15°F
2 PM
44°F
0%
21mph
WNW
Windy
Humidity
27%
Feels like
36°F
Dew Point
12°F
3 PM
45°F
0%
20mph
WNW
Sunny
Humidity
24%
Feels like
37°F
Dew Point
10°F
4 PM
45°F
0%
17mph
WNW
Sunny
Humidity
23%
Feels like
37°F
Dew Point
9°F
5 PM
44°F
0%
13mph
WNW
Sunny
Humidity
23%
Feels like
37°F
Dew Point
8°F
6 PM
42°F
0%
9mph
NW
Mostly Sunny
Humidity
24%
Feels like
37°F
Dew Point
9°F
6:47 PM
7 PM
39°F
0%
4mph
WNW
Mostly Clear
Humidity
28%
Feels like
36°F
Dew Point
9°F
8 PM
35°F
0%
3mph
S
Clear
Humidity
34%
Feels like
32°F
Dew Point
9°F
9 PM
31°F
0%
7mph
S
Clear
Humidity
40%
Feels like
24°F
Dew Point
10°F
10 PM
29°F
0%
9mph
S
Clear
Humidity
44%
Feels like
20°F
Dew Point
10°F
11 PM
27°F
0%
10mph
SSW
Mostly Clear
Humidity
48%
Feels like
18°F
Dew Point
10°F

Today's Severe Weather Outlook

Severe Storms Rally from Gulf Coast to Mid-Atlantic

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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Today's National Outlook

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Allergy Forecast

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