Hourly Weather Forecast - Longlake, SD

12 AM
27°F
0%
8mph
SE
Mostly Clear
Humidity
88%
Feels like
19°F
Dew Point
24°F
1 AM
26°F
0%
7mph
SE
Mostly Clear
Humidity
89%
Feels like
18°F
Dew Point
24°F
2 AM
26°F
0%
7mph
SE
Partly Cloudy
Humidity
89%
Feels like
18°F
Dew Point
23°F
3 AM
25°F
0%
6mph
ESE
Partly Cloudy
Humidity
89%
Feels like
18°F
Dew Point
22°F
4 AM
24°F
0%
5mph
SE
Partly Cloudy
Humidity
90%
Feels like
18°F
Dew Point
22°F
5 AM
24°F
0%
5mph
SE
Cloudy
Humidity
91%
Feels like
17°F
Dew Point
22°F
6 AM
24°F
0%
5mph
SE
Cloudy
Humidity
92%
Feels like
18°F
Dew Point
22°F
7 AM
25°F
0%
4mph
SE
Cloudy
Humidity
94%
Feels like
19°F
Dew Point
23°F
7:12 AM
8 AM
26°F
0%
4mph
SE
Cloudy
Humidity
95%
Feels like
21°F
Dew Point
25°F
9 AM
28°F
0%
3mph
SE
Cloudy
Humidity
95%
Feels like
24°F
Dew Point
26°F
10 AM
30°F
0%
3mph
SSE
Cloudy
Humidity
94%
Feels like
26°F
Dew Point
28°F
11 AM
33°F
0%
4mph
S
Mostly Cloudy
Humidity
90%
Feels like
29°F
Dew Point
30°F
12 PM
35°F
0%
5mph
S
Partly Cloudy
Humidity
85%
Feels like
31°F
Dew Point
31°F
1 PM
37°F
0%
6mph
S
Partly Cloudy
Humidity
80%
Feels like
33°F
Dew Point
32°F
2 PM
39°F
0%
6mph
S
Partly Cloudy
Humidity
74%
Feels like
35°F
Dew Point
32°F
3 PM
40°F
0%
6mph
S
Mostly Sunny
Humidity
71%
Feels like
36°F
Dew Point
32°F
4 PM
40°F
0%
5mph
S
Mostly Sunny
Humidity
72%
Feels like
36°F
Dew Point
31°F
5 PM
38°F
0%
4mph
SSE
Sunny
Humidity
74%
Feels like
34°F
Dew Point
30°F
6 PM
36°F
0%
4mph
SE
Sunny
Humidity
77%
Feels like
32°F
Dew Point
30°F
6:26 PM
7 PM
34°F
0%
5mph
SE
Mostly Clear
Humidity
80%
Feels like
30°F
Dew Point
29°F
8 PM
33°F
0%
6mph
SSE
Mostly Clear
Humidity
84%
Feels like
27°F
Dew Point
28°F
9 PM
31°F
0%
6mph
S
Partly Cloudy
Humidity
87%
Feels like
25°F
Dew Point
28°F
10 PM
31°F
0%
7mph
S
Partly Cloudy
Humidity
88%
Feels like
24°F
Dew Point
28°F
11 PM
30°F
0%
8mph
S
Cloudy
Humidity
88%
Feels like
23°F
Dew Point
27°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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