Hourly Weather Forecast - Rock Island Arsenal, IL

12 AM
18°F
0%
12mph
NNW
Partly Cloudy
Humidity
55%
Feels like
5°F
Dew Point
5°F
1 AM
18°F
0%
11mph
NNW
Partly Cloudy
Humidity
57%
Feels like
5°F
Dew Point
5°F
2 AM
17°F
0%
11mph
NNW
Partly Cloudy
Humidity
61%
Feels like
5°F
Dew Point
6°F
3 AM
16°F
0%
10mph
NNW
Partly Cloudy
Humidity
64%
Feels like
4°F
Dew Point
6°F
4 AM
16°F
0%
9mph
NNW
Clear
Humidity
65%
Feels like
4°F
Dew Point
6°F
5 AM
17°F
0%
8mph
NNW
Clear
Humidity
62%
Feels like
6°F
Dew Point
6°F
6 AM
18°F
0%
8mph
NNW
Clear
Humidity
58%
Feels like
8°F
Dew Point
5°F
7 AM
19°F
0%
6mph
NW
Clear
Humidity
55%
Feels like
10°F
Dew Point
5°F
7:26 AM
8 AM
19°F
0%
5mph
NW
Mostly Sunny
Humidity
55%
Feels like
12°F
Dew Point
6°F
9 AM
20°F
0%
4mph
WNW
Partly Cloudy
Humidity
55%
Feels like
13°F
Dew Point
6°F
10 AM
21°F
0%
5mph
W
Partly Cloudy
Humidity
54%
Feels like
14°F
Dew Point
7°F
11 AM
22°F
0%
6mph
WSW
Partly Cloudy
Humidity
52%
Feels like
14°F
Dew Point
7°F
12 PM
24°F
0%
7mph
SW
Partly Cloudy
Humidity
48%
Feels like
15°F
Dew Point
7°F
1 PM
25°F
0%
8mph
SW
Partly Cloudy
Humidity
45%
Feels like
16°F
Dew Point
7°F
2 PM
26°F
0%
9mph
SW
Partly Cloudy
Humidity
43%
Feels like
17°F
Dew Point
7°F
3 PM
27°F
0%
10mph
SSW
Partly Cloudy
Humidity
43%
Feels like
17°F
Dew Point
7°F
4 PM
27°F
0%
11mph
SSW
Partly Cloudy
Humidity
43%
Feels like
17°F
Dew Point
8°F
4:57 PM
5 PM
27°F
10%
11mph
SSW
Mostly Cloudy
Humidity
44%
Feels like
17°F
Dew Point
8°F
6 PM
27°F
30%
12mph
SSW
30% Chance Freezing Rain
Humidity
47%
Feels like
17°F
Dew Point
10°F
7 PM
27°F
30%
12mph
SSW
30% Chance Freezing Rain
Humidity
53%
Feels like
17°F
Dew Point
13°F
8 PM
27°F
30%
13mph
SSW
30% Chance Freezing Rain
Humidity
61%
Feels like
17°F
Dew Point
16°F
9 PM
28°F
70%
13mph
SSW
70% Chance Frozen Mix
Humidity
68%
Feels like
17°F
Dew Point
19°F
10 PM
28°F
60%
13mph
SSW
60% Chance Frozen Mix
Humidity
71%
Feels like
17°F
Dew Point
20°F
11 PM
28°F
50%
13mph
SW
50% Chance of Heavy Snow
Humidity
76%
Feels like
17°F
Dew Point
21°F

Snow Forecast through Thursday PM

Clipper Storms Pepper the Great Lakes to New England

The Great Lakes, Appalachia, and the Northeast will see bouts of wintry weather today through the weekend.

Wednesday's Weather Outlook

Today's Weather Outlook

(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

Windchill chart

Dangers of Wind Chills

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

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