Hourly Weather Forecast - Sioux Falls, SD

4 AM
10°F
0%
7mph
ENE
Mostly Clear
Humidity
72%
Feels like
0°F
Dew Point
3°F
5 AM
10°F
0%
7mph
ENE
Partly Cloudy
Humidity
72%
Feels like
-2°F
Dew Point
3°F
6 AM
10°F
0%
8mph
ENE
Mostly Cloudy
Humidity
70%
Feels like
-1°F
Dew Point
2°F
7 AM
12°F
0%
8mph
ENE
Mostly Cloudy
Humidity
67%
Feels like
0°F
Dew Point
3°F
7:03 AM
8 AM
14°F
0%
9mph
E
Cloudy
Humidity
62%
Feels like
2°F
Dew Point
3°F
9 AM
16°F
0%
9mph
E
Cloudy
Humidity
56%
Feels like
5°F
Dew Point
3°F
10 AM
19°F
0%
10mph
ESE
Cloudy
Humidity
50%
Feels like
7°F
Dew Point
3°F
11 AM
22°F
0%
10mph
ESE
Cloudy
Humidity
44%
Feels like
11°F
Dew Point
3°F
12 PM
25°F
0%
10mph
SE
Cloudy
Humidity
40%
Feels like
15°F
Dew Point
4°F
1 PM
28°F
0%
11mph
SE
Mostly Cloudy
Humidity
37%
Feels like
19°F
Dew Point
5°F
2 PM
31°F
0%
11mph
SE
Partly Cloudy
Humidity
34%
Feels like
22°F
Dew Point
6°F
3 PM
33°F
0%
11mph
SE
Mostly Sunny
Humidity
33%
Feels like
24°F
Dew Point
7°F
4 PM
33°F
0%
11mph
SE
Partly Cloudy
Humidity
32%
Feels like
25°F
Dew Point
7°F
5 PM
32°F
0%
11mph
SE
Mostly Sunny
Humidity
33%
Feels like
23°F
Dew Point
6°F
6 PM
30°F
0%
10mph
SE
Mostly Sunny
Humidity
35%
Feels like
21°F
Dew Point
6°F
6:15 PM
7 PM
27°F
0%
10mph
SE
Mostly Clear
Humidity
40%
Feels like
17°F
Dew Point
6°F
8 PM
24°F
0%
10mph
SE
Clear
Humidity
45%
Feels like
14°F
Dew Point
6°F
9 PM
22°F
0%
10mph
SE
Clear
Humidity
49%
Feels like
12°F
Dew Point
6°F
10 PM
21°F
0%
10mph
SSE
Clear
Humidity
54%
Feels like
10°F
Dew Point
7°F
11 PM
20°F
0%
10mph
SSE
Clear
Humidity
60%
Feels like
9°F
Dew Point
9°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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