Hourly Weather Forecast - Yankton, SD

12 AM
38°F
0%
18mph
NNW
Mostly Cloudy
Humidity
81%
Feels like
28°F
Dew Point
33°F
1 AM
37°F
0%
19mph
NNW
Mostly Cloudy
Humidity
80%
Feels like
27°F
Dew Point
31°F
2 AM
35°F
0%
20mph
NNW
Mostly Cloudy
Humidity
81%
Feels like
24°F
Dew Point
30°F
3 AM
32°F
0%
20mph
N
Partly Cloudy
Humidity
82%
Feels like
20°F
Dew Point
27°F
4 AM
29°F
0%
20mph
N
Mostly Clear
Humidity
82%
Feels like
16°F
Dew Point
24°F
5 AM
26°F
0%
20mph
N
Mostly Clear
Humidity
75%
Feels like
13°F
Dew Point
20°F
6 AM
23°F
0%
19mph
N
Clear
Humidity
71%
Feels like
9°F
Dew Point
15°F
7 AM
22°F
0%
17mph
NNW
Clear
Humidity
69%
Feels like
8°F
Dew Point
13°F
7:58 AM
8 AM
22°F
0%
16mph
NNW
Sunny
Humidity
69%
Feels like
8°F
Dew Point
13°F
9 AM
24°F
0%
15mph
NNW
Sunny
Humidity
62%
Feels like
11°F
Dew Point
13°F
10 AM
26°F
0%
14mph
NNW
Sunny
Humidity
52%
Feels like
14°F
Dew Point
11°F
11 AM
28°F
0%
13mph
NNW
Sunny
Humidity
46%
Feels like
17°F
Dew Point
10°F
12 PM
29°F
0%
13mph
NNW
Sunny
Humidity
42%
Feels like
19°F
Dew Point
9°F
1 PM
31°F
0%
12mph
NNW
Sunny
Humidity
37%
Feels like
21°F
Dew Point
8°F
2 PM
31°F
0%
11mph
NNW
Sunny
Humidity
35%
Feels like
22°F
Dew Point
7°F
3 PM
30°F
0%
10mph
NNW
Mostly Sunny
Humidity
36%
Feels like
21°F
Dew Point
6°F
4 PM
27°F
0%
9mph
NNW
Partly Cloudy
Humidity
39%
Feels like
19°F
Dew Point
6°F
5 PM
24°F
0%
7mph
NNW
Partly Cloudy
Humidity
44%
Feels like
17°F
Dew Point
6°F
5:19 PM
6 PM
23°F
0%
5mph
NW
Partly Cloudy
Humidity
50%
Feels like
16°F
Dew Point
7°F
7 PM
22°F
0%
4mph
NW
Partly Cloudy
Humidity
55%
Feels like
16°F
Dew Point
8°F
8 PM
21°F
0%
3mph
WNW
Mostly Clear
Humidity
57%
Feels like
17°F
Dew Point
8°F
9 PM
20°F
0%
3mph
W
Clear
Humidity
62%
Feels like
20°F
Dew Point
9°F
10 PM
18°F
0%
3mph
SW
Mostly Clear
Humidity
66%
Feels like
18°F
Dew Point
9°F
11 PM
18°F
0%
3mph
SSE
Partly Cloudy
Humidity
67%
Feels like
18°F
Dew Point
9°F

Wednesday's Weather Outlook

Wednesday's Weather Outlook

It will be a tale of two seasons on Wednesday, with cold, wintry weather in the East and dry, spring-like weather in the West.

(Image provided by NOAA)

Polar Vortex: What Is It?

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

Safety Tips For Icy Surfaces

(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide