Hourly Weather Forecast - Longlake, SD

12 AM
28°F
10%
11mph
WNW
Cloudy
Humidity
75%
Feels like
18°F
Dew Point
21°F
1 AM
27°F
10%
11mph
WNW
Cloudy
Humidity
77%
Feels like
17°F
Dew Point
20°F
2 AM
26°F
10%
11mph
W
Cloudy
Humidity
77%
Feels like
16°F
Dew Point
20°F
3 AM
26°F
10%
11mph
W
Cloudy
Humidity
77%
Feels like
15°F
Dew Point
19°F
4 AM
25°F
10%
12mph
W
Partly Cloudy
Humidity
77%
Feels like
14°F
Dew Point
19°F
5 AM
24°F
10%
12mph
WSW
Mostly Clear
Humidity
77%
Feels like
13°F
Dew Point
18°F
6 AM
25°F
10%
13mph
WSW
Mostly Clear
Humidity
75%
Feels like
13°F
Dew Point
18°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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