Hourly Weather Forecast - Eureka, SD

11 AM
35°F
70%
19mph
WSW
70% Chance of Light Rain
Humidity
100%
Feels like
24°F
Dew Point
35°F
12 PM
34°F
40%
21mph
WSW
40% Chance of Light Rain
Humidity
100%
Feels like
22°F
Dew Point
34°F
1 PM
33°F
30%
23mph
W
30% Chance of Light Rain
Humidity
100%
Feels like
21°F
Dew Point
33°F
2 PM
33°F
20%
26mph
WNW
Windy
Humidity
100%
Feels like
20°F
Dew Point
33°F
3 PM
33°F
10%
28mph
WNW
Windy
Humidity
100%
Feels like
20°F
Dew Point
33°F
4 PM
34°F
10%
31mph
WNW
Windy
Humidity
100%
Feels like
20°F
Dew Point
34°F
4:54 PM
5 PM
34°F
0%
33mph
WNW
Windy
Humidity
98%
Feels like
19°F
Dew Point
33°F
6 PM
34°F
0%
34mph
WNW
Windy
Humidity
93%
Feels like
19°F
Dew Point
32°F
7 PM
33°F
0%
34mph
NW
Windy
Humidity
88%
Feels like
19°F
Dew Point
30°F
8 PM
32°F
10%
34mph
NW
Windy
Humidity
87%
Feels like
17°F
Dew Point
29°F
9 PM
31°F
30%
34mph
NW
30 % Chance of Heavy Snow
Humidity
85%
Feels like
15°F
Dew Point
27°F
10 PM
28°F
30%
33mph
NW
30 % Chance of Heavy Snow
Humidity
83%
Feels like
12°F
Dew Point
24°F
11 PM
26°F
30%
30mph
NW
30% Chance of Snow
Humidity
84%
Feels like
9°F
Dew Point
22°F

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide