Hourly Weather Forecast - Buffalo Grove, IL

12 AM
36°F
0%
9mph
WSW
Cloudy
Humidity
92%
Feels like
29°F
Dew Point
34°F
1 AM
36°F
0%
8mph
WSW
Cloudy
Humidity
92%
Feels like
29°F
Dew Point
33°F
2 AM
35°F
0%
8mph
WSW
Cloudy
Humidity
92%
Feels like
29°F
Dew Point
33°F
3 AM
35°F
0%
7mph
W
Cloudy
Humidity
90%
Feels like
29°F
Dew Point
33°F
4 AM
35°F
0%
6mph
W
Mostly Cloudy
Humidity
90%
Feels like
29°F
Dew Point
32°F
5 AM
34°F
0%
6mph
W
Partly Cloudy
Humidity
90%
Feels like
29°F
Dew Point
31°F
6 AM
33°F
0%
5mph
W
Partly Cloudy
Humidity
89%
Feels like
28°F
Dew Point
30°F
7 AM
33°F
0%
4mph
W
Partly Cloudy
Humidity
88%
Feels like
29°F
Dew Point
29°F
7:14 AM
8 AM
33°F
0%
3mph
W
Partly Cloudy
Humidity
86%
Feels like
30°F
Dew Point
29°F
9 AM
34°F
0%
2mph
W
Partly Cloudy
Humidity
82%
Feels like
34°F
Dew Point
29°F
10 AM
35°F
0%
2mph
W
Partly Cloudy
Humidity
79%
Feels like
35°F
Dew Point
29°F
11 AM
35°F
0%
1mph
W
Partly Cloudy
Humidity
75%
Feels like
35°F
Dew Point
28°F
12 PM
36°F
0%
1mph
WSW
Cloudy
Humidity
72%
Feels like
36°F
Dew Point
28°F
1 PM
36°F
0%
1mph
SW
Cloudy
Humidity
71%
Feels like
36°F
Dew Point
28°F
2 PM
35°F
0%
2mph
SSW
Mostly Cloudy
Humidity
72%
Feels like
35°F
Dew Point
27°F
3 PM
35°F
0%
2mph
S
Partly Cloudy
Humidity
74%
Feels like
35°F
Dew Point
28°F
4 PM
34°F
0%
2mph
S
Partly Cloudy
Humidity
77%
Feels like
34°F
Dew Point
28°F
4:21 PM
5 PM
34°F
0%
3mph
S
Mostly Clear
Humidity
80%
Feels like
31°F
Dew Point
28°F
6 PM
33°F
0%
5mph
SSE
Mostly Clear
Humidity
82%
Feels like
29°F
Dew Point
29°F
7 PM
34°F
0%
6mph
SSE
Mostly Clear
Humidity
85%
Feels like
28°F
Dew Point
30°F
8 PM
34°F
0%
7mph
SSE
Partly Cloudy
Humidity
86%
Feels like
28°F
Dew Point
30°F
9 PM
35°F
0%
8mph
S
Mostly Cloudy
Humidity
88%
Feels like
28°F
Dew Point
31°F
10 PM
35°F
0%
9mph
S
Mostly Cloudy
Humidity
89%
Feels like
28°F
Dew Point
32°F
11 PM
36°F
0%
10mph
S
Cloudy
Humidity
91%
Feels like
29°F
Dew Point
34°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Sunday Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

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