Hourly Weather Forecast - Mettawa, IL

2 PM
19°F
0%
8mph
N
Mostly Sunny
Humidity
76%
Feels like
8°F
Dew Point
12°F
3 PM
17°F
0%
8mph
N
Mostly Sunny
Humidity
75%
Feels like
7°F
Dew Point
10°F
4 PM
15°F
0%
7mph
N
Partly Cloudy
Humidity
77%
Feels like
5°F
Dew Point
9°F
4:19 PM
5 PM
13°F
0%
7mph
N
Partly Cloudy
Humidity
80%
Feels like
3°F
Dew Point
9°F
6 PM
13°F
0%
6mph
NNW
Mostly Cloudy
Humidity
83%
Feels like
3°F
Dew Point
8°F
7 PM
12°F
30%
6mph
NNW
30% Chance Frozen Mix
Humidity
86%
Feels like
3°F
Dew Point
9°F
8 PM
12°F
30%
6mph
NNW
30% Chance Frozen Mix
Humidity
88%
Feels like
3°F
Dew Point
10°F
9 PM
13°F
30%
5mph
N
30% Chance of Snow
Humidity
90%
Feels like
4°F
Dew Point
10°F
10 PM
13°F
30%
5mph
N
30 % Chance of Heavy Snow
Humidity
90%
Feels like
5°F
Dew Point
11°F
11 PM
14°F
30%
4mph
N
30 % Chance of Heavy Snow
Humidity
89%
Feels like
7°F
Dew Point
11°F

Snow Totals Through Tonight

Snow Impacts Great Lakes to New England

A low pressure system spurs a swath of snow from Wisconsin to New England today.

Monday's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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

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Image courtesy of PeakPX.

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Today's National Outlook

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