Hourly Weather Forecast - Island Lake, IL

10 AM
45°F
70%
7mph
SSE
70% Chance of Light Rain
Humidity
74%
Feels like
41°F
Dew Point
37°F
11 AM
48°F
80%
8mph
SSE
80% Chance of Rain
Humidity
75%
Feels like
45°F
Dew Point
41°F
12 PM
51°F
80%
10mph
S
80% Chance of Light Rain
Humidity
82%
Feels like
51°F
Dew Point
46°F
1 PM
53°F
80%
11mph
S
80% Chance of Light Rain
Humidity
87%
Feels like
53°F
Dew Point
49°F
2 PM
53°F
70%
11mph
S
70% Chance of Rain
Humidity
96%
Feels like
53°F
Dew Point
52°F
3 PM
51°F
70%
9mph
S
70% Chance of Rain
Humidity
100%
Feels like
51°F
Dew Point
51°F
4 PM
48°F
80%
9mph
S
80% Chance of Rain
Humidity
100%
Feels like
44°F
Dew Point
48°F
5 PM
44°F
90%
10mph
SW
Rain
Humidity
100%
Feels like
39°F
Dew Point
44°F
6 PM
41°F
90%
11mph
NNW
Rain
Humidity
100%
Feels like
35°F
Dew Point
41°F
6:59 PM
7 PM
39°F
90%
11mph
NNW
Rain
Humidity
100%
Feels like
32°F
Dew Point
39°F
8 PM
38°F
90%
11mph
NNW
Light Rain
Humidity
100%
Feels like
30°F
Dew Point
38°F
9 PM
37°F
60%
11mph
N
60% Chance of Light Rain
Humidity
100%
Feels like
29°F
Dew Point
37°F
10 PM
36°F
50%
11mph
N
50% Chance of Light Rain
Humidity
100%
Feels like
28°F
Dew Point
36°F
11 PM
34°F
50%
11mph
NNW
50% Chance Frozen Mix
Humidity
99%
Feels like
26°F
Dew Point
34°F

Snowfall Forecast Through Monday Night

Major Winter Storm Afflicts Midwest, Great Lakes

A burgeoning winter storm in the central Plains is on track to bring impactful snow or winds to the eastern two-thirds of the nation through Monday.

Sunday's Severe Weather Outlook

Intense Severe Storms Malign Plains, East Coast

Today's Weather Outlook

Today's Weather Outlook

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

Blizzard: Its True Definition

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