Hourly Weather Forecast - Port Byron, IL

12 AM
38°F
0%
7mph
NW
Partly Cloudy
Humidity
71%
Feels like
32°F
Dew Point
29°F
1 AM
36°F
0%
7mph
NNW
Mostly Clear
Humidity
73%
Feels like
30°F
Dew Point
28°F
2 AM
34°F
0%
7mph
NNW
Mostly Clear
Humidity
76%
Feels like
27°F
Dew Point
27°F
3 AM
32°F
0%
6mph
NNW
Clear
Humidity
79%
Feels like
25°F
Dew Point
26°F
4 AM
30°F
0%
6mph
N
Mostly Clear
Humidity
83%
Feels like
23°F
Dew Point
25°F
5 AM
28°F
0%
7mph
N
Mostly Clear
Humidity
86%
Feels like
21°F
Dew Point
24°F
6 AM
27°F
10%
7mph
N
Partly Cloudy
Humidity
86%
Feels like
20°F
Dew Point
24°F
6:37 AM
7 AM
29°F
10%
7mph
NNE
Partly Cloudy
Humidity
81%
Feels like
21°F
Dew Point
24°F
8 AM
31°F
10%
8mph
NE
Partly Cloudy
Humidity
73%
Feels like
24°F
Dew Point
24°F
9 AM
34°F
10%
9mph
NE
Partly Cloudy
Humidity
65%
Feels like
27°F
Dew Point
24°F
10 AM
37°F
10%
10mph
NE
Mostly Cloudy
Humidity
58%
Feels like
29°F
Dew Point
23°F
11 AM
38°F
10%
11mph
NE
Mostly Cloudy
Humidity
54%
Feels like
31°F
Dew Point
23°F
12 PM
39°F
30%
11mph
NE
30% Chance of Light Rain
Humidity
51%
Feels like
32°F
Dew Point
22°F
1 PM
39°F
30%
12mph
NE
30% Chance of Light Rain
Humidity
51%
Feels like
32°F
Dew Point
22°F
2 PM
38°F
30%
12mph
NE
30% Chance Snow Showers
Humidity
52%
Feels like
30°F
Dew Point
22°F
3 PM
36°F
30%
13mph
NNE
30% Chance Snow Showers
Humidity
54%
Feels like
28°F
Dew Point
22°F
4 PM
34°F
30%
12mph
NNE
30% Chance of Snow
Humidity
57%
Feels like
26°F
Dew Point
21°F
5 PM
32°F
10%
12mph
NNE
Partly Cloudy
Humidity
59%
Feels like
23°F
Dew Point
19°F
5:50 PM
6 PM
29°F
10%
11mph
NNE
Partly Cloudy
Humidity
63%
Feels like
20°F
Dew Point
19°F
7 PM
28°F
10%
11mph
NNE
Partly Cloudy
Humidity
67%
Feels like
18°F
Dew Point
18°F
8 PM
26°F
10%
11mph
NNE
Mostly Clear
Humidity
70%
Feels like
16°F
Dew Point
18°F
9 PM
25°F
10%
11mph
NNE
Mostly Clear
Humidity
72%
Feels like
15°F
Dew Point
18°F
10 PM
24°F
10%
11mph
NNE
Mostly Clear
Humidity
73%
Feels like
14°F
Dew Point
17°F
11 PM
24°F
10%
11mph
NNE
Partly Cloudy
Humidity
74%
Feels like
13°F
Dew Point
16°F

Snow Forecast Through Wednesday

Clipper System Brings a Quick Hit of Snow

A quick hit of snow is expected across the Great Lakes into the Northeast.

Tuesday's Weather Outlook

Today's Weather Outlook

Image Provided by janeb13 via Pixabay

Post Winter Storm and Actions to Take

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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