Hourly Weather Forecast - Northbrook, IL

11 AM
39°F
10%
10mph
WSW
Cloudy
Humidity
67%
Feels like
32°F
Dew Point
29°F
12 PM
39°F
10%
9mph
WSW
Cloudy
Humidity
68%
Feels like
33°F
Dew Point
29°F
1 PM
39°F
10%
8mph
W
Cloudy
Humidity
69%
Feels like
34°F
Dew Point
30°F
2 PM
38°F
10%
7mph
W
Cloudy
Humidity
70%
Feels like
33°F
Dew Point
29°F
3 PM
37°F
0%
6mph
W
Mostly Cloudy
Humidity
71%
Feels like
32°F
Dew Point
29°F
4 PM
36°F
0%
7mph
W
Partly Cloudy
Humidity
71%
Feels like
30°F
Dew Point
27°F
4:22 PM
5 PM
34°F
0%
8mph
W
Partly Cloudy
Humidity
69%
Feels like
27°F
Dew Point
25°F
6 PM
33°F
0%
9mph
W
Partly Cloudy
Humidity
64%
Feels like
25°F
Dew Point
22°F
7 PM
31°F
0%
10mph
W
Clear
Humidity
61%
Feels like
22°F
Dew Point
19°F
8 PM
30°F
0%
12mph
W
Clear
Humidity
60%
Feels like
20°F
Dew Point
17°F
9 PM
28°F
0%
12mph
WNW
Clear
Humidity
58%
Feels like
18°F
Dew Point
15°F
10 PM
27°F
0%
13mph
WNW
Clear
Humidity
58%
Feels like
16°F
Dew Point
14°F
11 PM
26°F
0%
13mph
WNW
Clear
Humidity
59%
Feels like
15°F
Dew Point
13°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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