Hourly Weather Forecast - Yankton, SD

12 PM
25°F
0%
11mph
ESE
Mostly Cloudy
Humidity
52%
Feels like
14°F
Dew Point
10°F
1 PM
27°F
0%
12mph
ESE
Partly Cloudy
Humidity
48%
Feels like
17°F
Dew Point
10°F
2 PM
29°F
0%
12mph
ESE
Partly Cloudy
Humidity
44%
Feels like
19°F
Dew Point
10°F
3 PM
31°F
0%
13mph
ESE
Partly Cloudy
Humidity
43%
Feels like
21°F
Dew Point
11°F
4 PM
31°F
0%
13mph
SE
Mostly Sunny
Humidity
43%
Feels like
21°F
Dew Point
11°F
5 PM
29°F
0%
12mph
SE
Mostly Sunny
Humidity
46%
Feels like
19°F
Dew Point
11°F
6 PM
27°F
0%
11mph
SE
Partly Cloudy
Humidity
49%
Feels like
16°F
Dew Point
10°F
6:18 PM
7 PM
24°F
0%
11mph
SE
Partly Cloudy
Humidity
51%
Feels like
14°F
Dew Point
9°F
8 PM
23°F
0%
11mph
SE
Partly Cloudy
Humidity
55%
Feels like
12°F
Dew Point
9°F
9 PM
22°F
0%
10mph
SE
Partly Cloudy
Humidity
57%
Feels like
12°F
Dew Point
10°F
10 PM
22°F
0%
10mph
SE
Partly Cloudy
Humidity
63%
Feels like
11°F
Dew Point
11°F
11 PM
22°F
0%
10mph
SSE
Partly Cloudy
Humidity
67%
Feels like
11°F
Dew Point
13°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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