Hourly Weather Forecast - Lyons, SD

12 AM
40°F
0%
14mph
W
Cloudy
Humidity
69%
Feels like
32°F
Dew Point
31°F
1 AM
40°F
0%
15mph
WNW
Mostly Cloudy
Humidity
70%
Feels like
32°F
Dew Point
31°F
2 AM
40°F
0%
16mph
WNW
Partly Cloudy
Humidity
72%
Feels like
32°F
Dew Point
32°F
3 AM
40°F
0%
17mph
WNW
Mostly Clear
Humidity
73%
Feels like
32°F
Dew Point
32°F
4 AM
40°F
0%
17mph
WNW
Mostly Clear
Humidity
74%
Feels like
32°F
Dew Point
33°F
5 AM
40°F
0%
16mph
WNW
Partly Cloudy
Humidity
76%
Feels like
31°F
Dew Point
33°F
6 AM
40°F
0%
16mph
WNW
Partly Cloudy
Humidity
77%
Feels like
31°F
Dew Point
33°F
7 AM
40°F
0%
16mph
WNW
Mostly Cloudy
Humidity
78%
Feels like
31°F
Dew Point
33°F
7:59 AM
8 AM
40°F
0%
16mph
WNW
Mostly Cloudy
Humidity
78%
Feels like
32°F
Dew Point
34°F
9 AM
41°F
0%
17mph
WNW
Cloudy
Humidity
77%
Feels like
33°F
Dew Point
35°F
10 AM
43°F
0%
18mph
WNW
Cloudy
Humidity
73%
Feels like
35°F
Dew Point
35°F
11 AM
45°F
0%
20mph
WNW
Cloudy
Humidity
68%
Feels like
37°F
Dew Point
35°F
12 PM
46°F
0%
21mph
WNW
Windy
Humidity
64%
Feels like
39°F
Dew Point
35°F
1 PM
47°F
0%
22mph
WNW
Windy
Humidity
61%
Feels like
40°F
Dew Point
35°F
2 PM
48°F
0%
23mph
WNW
Windy
Humidity
59%
Feels like
40°F
Dew Point
34°F
3 PM
47°F
0%
22mph
WNW
Windy
Humidity
59%
Feels like
40°F
Dew Point
34°F
4 PM
46°F
0%
21mph
NW
Windy
Humidity
62%
Feels like
38°F
Dew Point
34°F
5 PM
44°F
0%
20mph
NW
Partly Cloudy
Humidity
67%
Feels like
35°F
Dew Point
33°F
5:13 PM
6 PM
42°F
0%
19mph
NW
Partly Cloudy
Humidity
72%
Feels like
33°F
Dew Point
33°F
7 PM
40°F
0%
18mph
NW
Partly Cloudy
Humidity
76%
Feels like
31°F
Dew Point
33°F
8 PM
39°F
0%
19mph
NNW
Partly Cloudy
Humidity
79%
Feels like
30°F
Dew Point
33°F
9 PM
38°F
0%
19mph
NNW
Partly Cloudy
Humidity
82%
Feels like
28°F
Dew Point
33°F
10 PM
37°F
0%
19mph
NNW
Mostly Cloudy
Humidity
83%
Feels like
27°F
Dew Point
32°F
11 PM
36°F
0%
19mph
NNW
Mostly Cloudy
Humidity
84%
Feels like
25°F
Dew Point
31°F

Monday's Weather Outlook

Today's Weather Outlook

An active pattern comes to an end as high pressure will bring quiet weather nationally.

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

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