Hourly Weather Forecast - Allen, SD

12 AM
26°F
10%
7mph
NW
Cloudy
Humidity
77%
Feels like
18°F
Dew Point
20°F
1 AM
26°F
20%
8mph
NW
Cloudy
Humidity
77%
Feels like
18°F
Dew Point
20°F
2 AM
26°F
10%
9mph
WNW
Cloudy
Humidity
78%
Feels like
17°F
Dew Point
20°F
3 AM
26°F
10%
9mph
WNW
Cloudy
Humidity
78%
Feels like
17°F
Dew Point
20°F
4 AM
26°F
10%
10mph
WNW
Cloudy
Humidity
79%
Feels like
17°F
Dew Point
21°F
5 AM
26°F
10%
11mph
WNW
Cloudy
Humidity
79%
Feels like
16°F
Dew Point
20°F
6 AM
26°F
10%
12mph
WNW
Cloudy
Humidity
79%
Feels like
15°F
Dew Point
20°F
7 AM
26°F
10%
13mph
WNW
Cloudy
Humidity
77%
Feels like
14°F
Dew Point
19°F
7:19 AM
8 AM
26°F
10%
13mph
WNW
Cloudy
Humidity
74%
Feels like
15°F
Dew Point
19°F
9 AM
28°F
10%
15mph
NW
Cloudy
Humidity
66%
Feels like
17°F
Dew Point
19°F
10 AM
31°F
10%
17mph
NW
Cloudy
Humidity
57%
Feels like
20°F
Dew Point
18°F
11 AM
34°F
10%
19mph
NW
Cloudy
Humidity
49%
Feels like
23°F
Dew Point
17°F
12 PM
35°F
10%
20mph
NW
Cloudy
Humidity
43%
Feels like
24°F
Dew Point
15°F
1 PM
36°F
10%
20mph
NW
Windy
Humidity
38%
Feels like
25°F
Dew Point
13°F
2 PM
36°F
10%
20mph
NW
Cloudy
Humidity
36%
Feels like
25°F
Dew Point
11°F
3 PM
34°F
10%
19mph
NW
Cloudy
Humidity
38%
Feels like
23°F
Dew Point
11°F
4 PM
31°F
10%
16mph
NW
Cloudy
Humidity
42%
Feels like
20°F
Dew Point
11°F
4:30 PM
5 PM
29°F
10%
14mph
NW
Cloudy
Humidity
46%
Feels like
18°F
Dew Point
11°F
6 PM
27°F
10%
14mph
NW
Mostly Cloudy
Humidity
50%
Feels like
15°F
Dew Point
11°F
7 PM
25°F
10%
14mph
NW
Partly Cloudy
Humidity
53%
Feels like
13°F
Dew Point
10°F
8 PM
23°F
10%
14mph
WNW
Clear
Humidity
56%
Feels like
11°F
Dew Point
10°F
9 PM
23°F
10%
13mph
WNW
Clear
Humidity
57%
Feels like
10°F
Dew Point
10°F
10 PM
23°F
10%
13mph
W
Clear
Humidity
58%
Feels like
10°F
Dew Point
10°F
11 PM
22°F
10%
14mph
W
Clear
Humidity
58%
Feels like
10°F
Dew Point
10°F

Snow and Ice Forecast through Wednesday

Quick Hitting Snow and Ice Across New England

A swath of snow and ice will spread across New England.

Wednesday's Weather Outlook

Wednesday's Weather Outlook

St. Louis Tornado - May 16th, 2025

2025 Year in Review: Billion-Dollar Disasters From May through June

EF3 tornado damage near Plantersville, Alabama

2025 Year in Review: Billion-Dollar Disasters From February Through April

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide