Hourly Weather Forecast - Crystal Lake, IL

9 PM
31°F
70%
18mph
W
70% Chance Freezing Rain
Humidity
85%
Feels like
20°F
Dew Point
28°F
10 PM
28°F
70%
19mph
W
70% Chance of Snow
Humidity
82%
Feels like
15°F
Dew Point
23°F
11 PM
25°F
30%
19mph
W
30 % Chance of Heavy Snow
Humidity
78%
Feels like
11°F
Dew Point
19°F

Snow and Ice Forecast Through Monday

Heavy Snow and Icing from Midwest to New England

A winter storm will deliver snow and significant icing from the Midwest to New England.

Monday's Weather Outlook

Monday's Weather Outlook

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A frame from an automated video of a tornado and its mesocyclone that derailed multiple train cars near Enderlin, North Dakota and destroyed multiple homes on June 20, 2025. (ChrisWx via Wikimedia Commons)

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Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

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Hurricane Erick at its peak intensity before making landfall on Guerrero, Mexico on June 19, 2025 (NOAA/Wikimedia Commons)

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