Hourly Weather Forecast - McLaughlin, SD

12 AM
21°F
10%
6mph
ENE
Mostly Cloudy
Humidity
97%
Feels like
13°F
Dew Point
20°F
1 AM
20°F
10%
6mph
E
Mostly Cloudy
Humidity
97%
Feels like
12°F
Dew Point
19°F
2 AM
20°F
10%
6mph
E
Mostly Cloudy
Humidity
97%
Feels like
12°F
Dew Point
19°F
3 AM
19°F
10%
6mph
ESE
Mostly Cloudy
Humidity
98%
Feels like
11°F
Dew Point
19°F
4 AM
19°F
10%
7mph
ESE
Foggy
Humidity
99%
Feels like
10°F
Dew Point
19°F
5 AM
19°F
10%
7mph
ESE
Foggy
Humidity
99%
Feels like
10°F
Dew Point
19°F
6 AM
19°F
10%
8mph
ESE
Foggy
Humidity
100%
Feels like
9°F
Dew Point
19°F
7 AM
19°F
10%
9mph
SE
Foggy
Humidity
100%
Feels like
9°F
Dew Point
19°F
7:23 AM
8 AM
20°F
20%
9mph
SE
Foggy
Humidity
100%
Feels like
10°F
Dew Point
20°F
9 AM
22°F
20%
10mph
SE
Cloudy
Humidity
97%
Feels like
12°F
Dew Point
21°F
10 AM
24°F
30%
10mph
SE
30% Chance of Flurries
Humidity
93%
Feels like
14°F
Dew Point
23°F
11 AM
27°F
30%
11mph
SSE
30% Chance of Flurries
Humidity
89%
Feels like
17°F
Dew Point
24°F
12 PM
29°F
30%
11mph
SSE
30% Chance of Flurries
Humidity
86%
Feels like
19°F
Dew Point
25°F
1 PM
31°F
30%
11mph
SSE
30% Chance of Flurries
Humidity
83%
Feels like
22°F
Dew Point
26°F
2 PM
32°F
20%
11mph
SSE
Mostly Cloudy
Humidity
81%
Feels like
23°F
Dew Point
27°F
3 PM
31°F
10%
10mph
SE
Partly Cloudy
Humidity
83%
Feels like
23°F
Dew Point
27°F
4 PM
30°F
10%
9mph
SE
Mostly Sunny
Humidity
88%
Feels like
22°F
Dew Point
27°F
4:05 PM
5 PM
29°F
10%
9mph
SE
Hazy
Humidity
92%
Feels like
21°F
Dew Point
27°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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