Hourly Weather Forecast - Hamill, SD

12 AM
39°F
0%
12mph
S
Clear
Humidity
65%
Feels like
32°F
Dew Point
28°F
1 AM
39°F
0%
11mph
SSW
Clear
Humidity
67%
Feels like
32°F
Dew Point
29°F
2 AM
38°F
0%
9mph
SSW
Clear
Humidity
70%
Feels like
31°F
Dew Point
29°F
3 AM
37°F
0%
9mph
SW
Clear
Humidity
73%
Feels like
31°F
Dew Point
29°F
4 AM
36°F
0%
9mph
SW
Clear
Humidity
76%
Feels like
30°F
Dew Point
29°F
5 AM
35°F
0%
8mph
SW
Clear
Humidity
79%
Feels like
29°F
Dew Point
29°F
6 AM
35°F
0%
7mph
SW
Clear
Humidity
81%
Feels like
29°F
Dew Point
30°F
7 AM
34°F
0%
7mph
SW
Clear
Humidity
84%
Feels like
28°F
Dew Point
30°F
8 AM
34°F
0%
7mph
WSW
Clear
Humidity
86%
Feels like
29°F
Dew Point
31°F
8:09 AM
9 AM
36°F
0%
7mph
WSW
Sunny
Humidity
84%
Feels like
30°F
Dew Point
31°F
10 AM
40°F
0%
7mph
W
Sunny
Humidity
77%
Feels like
35°F
Dew Point
33°F
11 AM
46°F
0%
7mph
W
Sunny
Humidity
66%
Feels like
42°F
Dew Point
35°F
12 PM
50°F
0%
7mph
W
Sunny
Humidity
57%
Feels like
50°F
Dew Point
36°F
1 PM
53°F
0%
8mph
WNW
Sunny
Humidity
52%
Feels like
53°F
Dew Point
37°F
2 PM
56°F
0%
8mph
WNW
Sunny
Humidity
50%
Feels like
56°F
Dew Point
37°F
3 PM
56°F
0%
9mph
NW
Sunny
Humidity
50%
Feels like
56°F
Dew Point
38°F
4 PM
53°F
0%
9mph
NW
Sunny
Humidity
55%
Feels like
53°F
Dew Point
37°F
5 PM
49°F
0%
9mph
NW
Sunny
Humidity
62%
Feels like
45°F
Dew Point
37°F
5:05 PM
6 PM
45°F
0%
9mph
NW
Clear
Humidity
69%
Feels like
41°F
Dew Point
36°F
7 PM
43°F
0%
9mph
NW
Mostly Clear
Humidity
74%
Feels like
38°F
Dew Point
35°F
8 PM
41°F
0%
9mph
NW
Mostly Clear
Humidity
79%
Feels like
35°F
Dew Point
35°F
9 PM
39°F
0%
9mph
WNW
Partly Cloudy
Humidity
82%
Feels like
33°F
Dew Point
34°F
10 PM
38°F
0%
8mph
WNW
Partly Cloudy
Humidity
85%
Feels like
32°F
Dew Point
34°F
11 PM
37°F
0%
8mph
WNW
Partly Cloudy
Humidity
88%
Feels like
31°F
Dew Point
33°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

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

NOAA, NCDC

White Christmas? What Are The Odds

Today's Weather Outlook

Today'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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