Hourly Weather Forecast - Grenville, SD

12 AM
20°F
10%
6mph
S
Cloudy
Humidity
71%
Feels like
12°F
Dew Point
12°F
1 AM
21°F
10%
7mph
S
Cloudy
Humidity
72%
Feels like
12°F
Dew Point
13°F
2 AM
22°F
10%
8mph
SSW
Mostly Cloudy
Humidity
73%
Feels like
12°F
Dew Point
15°F
3 AM
22°F
10%
10mph
SSW
Mostly Cloudy
Humidity
75%
Feels like
12°F
Dew Point
16°F
4 AM
23°F
10%
10mph
SSW
Mostly Cloudy
Humidity
77%
Feels like
12°F
Dew Point
17°F
5 AM
23°F
10%
11mph
SSW
Cloudy
Humidity
78%
Feels like
12°F
Dew Point
18°F
6 AM
24°F
0%
12mph
SSW
Cloudy
Humidity
80%
Feels like
13°F
Dew Point
19°F
7 AM
25°F
0%
13mph
SSW
Cloudy
Humidity
81%
Feels like
13°F
Dew Point
20°F
8 AM
25°F
10%
15mph
SW
Cloudy
Humidity
82%
Feels like
13°F
Dew Point
21°F
8:06 AM
9 AM
26°F
10%
15mph
SW
Cloudy
Humidity
83%
Feels like
14°F
Dew Point
22°F
10 AM
28°F
10%
16mph
WSW
Cloudy
Humidity
84%
Feels like
16°F
Dew Point
24°F
11 AM
30°F
20%
17mph
WSW
Cloudy
Humidity
85%
Feels like
18°F
Dew Point
26°F
12 PM
31°F
20%
17mph
W
Cloudy
Humidity
85%
Feels like
20°F
Dew Point
28°F
1 PM
33°F
30%
19mph
W
30% Chance of Light Rain
Humidity
84%
Feels like
22°F
Dew Point
29°F
2 PM
34°F
40%
21mph
WNW
40% Chance Rain Showers
Humidity
83%
Feels like
22°F
Dew Point
29°F
3 PM
35°F
40%
22mph
WNW
40% Chance Rain Showers
Humidity
81%
Feels like
23°F
Dew Point
29°F
4 PM
35°F
30%
22mph
WNW
30% Chance Rain Showers
Humidity
80%
Feels like
23°F
Dew Point
29°F
5 PM
34°F
30%
22mph
WNW
30% Chance Rain Showers
Humidity
80%
Feels like
22°F
Dew Point
28°F
5:12 PM
6 PM
33°F
30%
22mph
WNW
30% Chance Frozen Mix
Humidity
80%
Feels like
21°F
Dew Point
28°F
7 PM
32°F
30%
21mph
WNW
30% Chance Frozen Mix
Humidity
80%
Feels like
20°F
Dew Point
27°F
8 PM
32°F
30%
22mph
NW
30% Chance of Snow
Humidity
82%
Feels like
19°F
Dew Point
27°F
9 PM
31°F
30%
22mph
NW
30 % Chance of Heavy Snow
Humidity
83%
Feels like
18°F
Dew Point
27°F
10 PM
31°F
30%
22mph
NW
30 % Chance of Heavy Snow
Humidity
84%
Feels like
18°F
Dew Point
26°F
11 PM
30°F
30%
22mph
NW
30% Chance of Flurries
Humidity
84%
Feels like
17°F
Dew Point
26°F

Tuesday's Weather Outlook

Today's Weather Outlook

Rain and snow showers will sweep through the Great Lakes as the Western U.S. begins a pattern of quiet and dry weather.

(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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