Hourly Weather Forecast - Hamill, SD

1 AM
25°F
0%
8mph
SSW
Clear
Humidity
71%
Feels like
17°F
Dew Point
17°F
2 AM
25°F
0%
8mph
SSW
Mostly Clear
Humidity
70%
Feels like
16°F
Dew Point
17°F
3 AM
25°F
0%
8mph
SSW
Mostly Clear
Humidity
69%
Feels like
16°F
Dew Point
16°F
4 AM
25°F
0%
8mph
SSW
Clear
Humidity
69%
Feels like
16°F
Dew Point
16°F
5 AM
24°F
0%
9mph
SSW
Clear
Humidity
70%
Feels like
15°F
Dew Point
16°F
6 AM
24°F
0%
9mph
SSW
Clear
Humidity
71%
Feels like
15°F
Dew Point
16°F
7 AM
24°F
0%
8mph
SSW
Mostly Clear
Humidity
74%
Feels like
15°F
Dew Point
17°F
8 AM
24°F
0%
8mph
S
Partly Cloudy
Humidity
78%
Feels like
16°F
Dew Point
18°F
8:09 AM
9 AM
26°F
0%
7mph
S
Mostly Sunny
Humidity
78%
Feels like
18°F
Dew Point
20°F
10 AM
30°F
0%
8mph
S
Partly Cloudy
Humidity
70%
Feels like
23°F
Dew Point
22°F
11 AM
36°F
0%
8mph
S
Partly Cloudy
Humidity
59%
Feels like
29°F
Dew Point
23°F
12 PM
40°F
0%
9mph
S
Partly Cloudy
Humidity
51%
Feels like
35°F
Dew Point
24°F
1 PM
44°F
0%
9mph
S
Partly Cloudy
Humidity
47%
Feels like
39°F
Dew Point
25°F
2 PM
46°F
0%
9mph
SSE
Partly Cloudy
Humidity
44%
Feels like
41°F
Dew Point
26°F
3 PM
47°F
0%
10mph
SSE
Partly Cloudy
Humidity
44%
Feels like
43°F
Dew Point
26°F
4 PM
46°F
0%
10mph
SSE
Mostly Cloudy
Humidity
47%
Feels like
41°F
Dew Point
27°F
5 PM
43°F
0%
10mph
SSE
Cloudy
Humidity
52%
Feels like
38°F
Dew Point
27°F
5:04 PM
6 PM
41°F
0%
11mph
SSE
Cloudy
Humidity
57%
Feels like
35°F
Dew Point
27°F
7 PM
41°F
0%
11mph
SSE
Cloudy
Humidity
59%
Feels like
34°F
Dew Point
28°F
8 PM
41°F
10%
12mph
SSE
Mostly Cloudy
Humidity
61%
Feels like
34°F
Dew Point
28°F
9 PM
41°F
0%
12mph
SSE
Mostly Cloudy
Humidity
62%
Feels like
34°F
Dew Point
29°F
10 PM
41°F
0%
13mph
S
Partly Cloudy
Humidity
62%
Feels like
34°F
Dew Point
29°F
11 PM
40°F
0%
13mph
S
Mostly Clear
Humidity
62%
Feels like
33°F
Dew Point
29°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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