Hourly Weather Forecast - Sioux Falls, SD

12 AM
18°F
10%
9mph
ESE
Mostly Cloudy
Humidity
72%
Feels like
6°F
Dew Point
10°F
1 AM
17°F
10%
10mph
SE
Mostly Cloudy
Humidity
74%
Feels like
5°F
Dew Point
10°F
2 AM
17°F
10%
11mph
SE
Mostly Cloudy
Humidity
74%
Feels like
4°F
Dew Point
10°F
3 AM
17°F
10%
11mph
SE
Mostly Cloudy
Humidity
75%
Feels like
4°F
Dew Point
10°F
4 AM
17°F
20%
11mph
SE
Cloudy
Humidity
74%
Feels like
4°F
Dew Point
10°F
5 AM
17°F
20%
11mph
SE
Cloudy
Humidity
75%
Feels like
4°F
Dew Point
10°F
6 AM
17°F
30%
12mph
SE
30% Chance of Flurries
Humidity
76%
Feels like
4°F
Dew Point
11°F
7 AM
18°F
20%
12mph
SE
Mostly Cloudy
Humidity
77%
Feels like
5°F
Dew Point
12°F
7:35 AM
8 AM
19°F
20%
13mph
SE
Mostly Cloudy
Humidity
78%
Feels like
6°F
Dew Point
13°F
9 AM
21°F
10%
13mph
SE
Mostly Cloudy
Humidity
77%
Feels like
8°F
Dew Point
15°F
10 AM
23°F
10%
14mph
SSE
Mostly Cloudy
Humidity
76%
Feels like
10°F
Dew Point
16°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide