Hourly Weather Forecast - Lyons, SD

12 AM
24°F
20%
6mph
S
Mostly Cloudy
Humidity
94%
Feels like
17°F
Dew Point
23°F
1 AM
24°F
10%
6mph
SSW
Mostly Cloudy
Humidity
94%
Feels like
16°F
Dew Point
22°F
2 AM
23°F
0%
7mph
SSW
Cloudy
Humidity
94%
Feels like
15°F
Dew Point
22°F
3 AM
23°F
0%
7mph
SW
Cloudy
Humidity
94%
Feels like
15°F
Dew Point
22°F
4 AM
22°F
0%
7mph
SW
Cloudy
Humidity
94%
Feels like
14°F
Dew Point
21°F
5 AM
22°F
0%
7mph
WSW
Mostly Cloudy
Humidity
94%
Feels like
13°F
Dew Point
21°F
6 AM
22°F
0%
8mph
WSW
Mostly Cloudy
Humidity
93%
Feels like
14°F
Dew Point
21°F
7 AM
24°F
0%
8mph
WSW
Partly Cloudy
Humidity
92%
Feels like
14°F
Dew Point
21°F
7:09 AM
8 AM
25°F
0%
9mph
WSW
Partly Cloudy
Humidity
90%
Feels like
16°F
Dew Point
23°F
9 AM
28°F
0%
10mph
WSW
Mostly Sunny
Humidity
85%
Feels like
18°F
Dew Point
24°F
10 AM
32°F
0%
12mph
WSW
Sunny
Humidity
77%
Feels like
22°F
Dew Point
25°F
11 AM
36°F
0%
14mph
W
Sunny
Humidity
68%
Feels like
28°F
Dew Point
27°F
12 PM
40°F
0%
15mph
W
Sunny
Humidity
60%
Feels like
32°F
Dew Point
28°F
1 PM
43°F
0%
16mph
W
Sunny
Humidity
54%
Feels like
36°F
Dew Point
28°F
2 PM
46°F
0%
16mph
W
Sunny
Humidity
49%
Feels like
39°F
Dew Point
28°F
3 PM
47°F
0%
16mph
W
Sunny
Humidity
47%
Feels like
41°F
Dew Point
28°F
4 PM
46°F
0%
14mph
W
Sunny
Humidity
48%
Feels like
40°F
Dew Point
28°F
5 PM
44°F
0%
11mph
W
Sunny
Humidity
52%
Feels like
38°F
Dew Point
27°F
6 PM
42°F
0%
9mph
W
Sunny
Humidity
55%
Feels like
36°F
Dew Point
27°F
6:12 PM
7 PM
39°F
0%
8mph
W
Clear
Humidity
60%
Feels like
33°F
Dew Point
26°F
8 PM
36°F
0%
8mph
WSW
Clear
Humidity
64%
Feels like
30°F
Dew Point
26°F
9 PM
34°F
0%
8mph
WSW
Clear
Humidity
68%
Feels like
28°F
Dew Point
25°F
10 PM
33°F
0%
8mph
WSW
Clear
Humidity
69%
Feels like
26°F
Dew Point
24°F
11 PM
33°F
0%
8mph
SW
Clear
Humidity
68%
Feels like
25°F
Dew Point
23°F

Snow Forecast through Tuesday Morning

Nor'easter Dumps Record Snow in Northeast

A historic nor'easter is leaving a memorable mark from the Mid-Atlantic to southern and eastern New England.

Tuesday's Weather Outlook

Tuesday's Weather Outlook

A woman fights her way through a blizzard in New York City.

Blizzard Warning Defined

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

Windchill chart

Dangers of Wind Chills

Story Image via pixabay.com

Avalanche Dangers and Safety

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