Hourly Weather Forecast - Yankton, SD

7 PM
39°F
0%
11mph
S
Mostly Clear
Humidity
53%
Feels like
32°F
Dew Point
23°F
8 PM
39°F
0%
10mph
SSW
Mostly Clear
Humidity
55%
Feels like
32°F
Dew Point
24°F
9 PM
39°F
0%
10mph
SW
Mostly Clear
Humidity
57%
Feels like
32°F
Dew Point
25°F
10 PM
39°F
0%
10mph
SW
Mostly Clear
Humidity
59%
Feels like
32°F
Dew Point
26°F
11 PM
38°F
0%
10mph
WSW
Partly Cloudy
Humidity
63%
Feels like
31°F
Dew Point
27°F

Forecast Wind Gusts For Today

Storm Pummels Eastern U.S.

A strong disturbance will sweep across the eastern U.S. today bringing various impacts including rain and thunderstorms, snow and even strong wind gusts.

Rain And Snow Totals Through Tonight

Atmospheric River Impacts Pacific Northwest

NOAA, NCDC

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend Weather Outlook

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide