Hourly Weather Forecast - Rock Valley, IA

12 AM
4°F
10%
5mph
W
Mostly Cloudy
Humidity
61%
Feels like
-7°F
Dew Point
-7°F
1 AM
4°F
10%
6mph
WSW
Mostly Cloudy
Humidity
62%
Feels like
-7°F
Dew Point
-6°F
2 AM
4°F
10%
7mph
WSW
Mostly Cloudy
Humidity
63%
Feels like
-8°F
Dew Point
-6°F
3 AM
4°F
10%
8mph
SW
Mostly Cloudy
Humidity
63%
Feels like
-8°F
Dew Point
-5°F
4 AM
5°F
0%
8mph
WSW
Mostly Cloudy
Humidity
64%
Feels like
-8°F
Dew Point
-5°F
5 AM
6°F
10%
9mph
W
Cloudy
Humidity
64%
Feels like
-8°F
Dew Point
-4°F
6 AM
7°F
10%
10mph
W
Mostly Cloudy
Humidity
64%
Feels like
-8°F
Dew Point
-3°F
7 AM
7°F
10%
11mph
W
Partly Cloudy
Humidity
64%
Feels like
-8°F
Dew Point
-2°F
7:52 AM
8 AM
8°F
10%
12mph
W
Mostly Sunny
Humidity
63%
Feels like
-7°F
Dew Point
-2°F
9 AM
9°F
10%
13mph
W
Mostly Sunny
Humidity
62%
Feels like
-7°F
Dew Point
-1°F
10 AM
11°F
10%
15mph
W
Partly Cloudy
Humidity
61%
Feels like
-5°F
Dew Point
0°F
11 AM
13°F
10%
16mph
W
Partly Cloudy
Humidity
59%
Feels like
-3°F
Dew Point
2°F
12 PM
15°F
10%
17mph
WNW
Mostly Cloudy
Humidity
57%
Feels like
-1°F
Dew Point
3°F
1 PM
17°F
10%
18mph
WNW
Mostly Cloudy
Humidity
55%
Feels like
2°F
Dew Point
4°F
2 PM
19°F
10%
19mph
WNW
Cloudy
Humidity
54%
Feels like
3°F
Dew Point
5°F
3 PM
20°F
10%
19mph
WNW
Cloudy
Humidity
54%
Feels like
5°F
Dew Point
6°F
4 PM
19°F
10%
18mph
NW
Mostly Cloudy
Humidity
55%
Feels like
4°F
Dew Point
6°F
5 PM
18°F
10%
16mph
NW
Mostly Cloudy
Humidity
57%
Feels like
3°F
Dew Point
5°F
5:19 PM
6 PM
16°F
10%
15mph
NW
Mostly Cloudy
Humidity
60%
Feels like
2°F
Dew Point
5°F
7 PM
15°F
0%
14mph
NW
Mostly Cloudy
Humidity
63%
Feels like
0°F
Dew Point
5°F
8 PM
14°F
10%
14mph
NW
Mostly Cloudy
Humidity
66%
Feels like
-1°F
Dew Point
5°F
9 PM
13°F
10%
14mph
NW
Mostly Cloudy
Humidity
68%
Feels like
-2°F
Dew Point
5°F
10 PM
13°F
10%
14mph
NW
Partly Cloudy
Humidity
69%
Feels like
-3°F
Dew Point
4°F
11 PM
12°F
20%
13mph
NW
Mostly Clear
Humidity
70%
Feels like
-3°F
Dew Point
4°F

Wednesday's Weather Outlook

Wednesday's Weather Outlook

It will be a tale of two seasons on Wednesday, with cold, wintry weather in the East and dry, spring-like weather in the West.

(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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