Hourly Weather Forecast - Plano, IL

12 AM
34°F
0%
9mph
WSW
Cloudy
Humidity
89%
Feels like
27°F
Dew Point
31°F
1 AM
34°F
0%
9mph
WSW
Cloudy
Humidity
90%
Feels like
27°F
Dew Point
31°F
2 AM
33°F
0%
8mph
W
Mostly Cloudy
Humidity
90%
Feels like
26°F
Dew Point
31°F
3 AM
32°F
0%
8mph
W
Cloudy
Humidity
92%
Feels like
26°F
Dew Point
30°F
4 AM
31°F
0%
7mph
W
Mostly Cloudy
Humidity
94%
Feels like
24°F
Dew Point
29°F
5 AM
29°F
0%
6mph
WNW
Partly Cloudy
Humidity
97%
Feels like
23°F
Dew Point
29°F
6 AM
28°F
0%
5mph
WNW
Foggy
Humidity
100%
Feels like
22°F
Dew Point
28°F
7 AM
28°F
0%
4mph
WNW
Foggy
Humidity
100%
Feels like
23°F
Dew Point
28°F
7:15 AM
8 AM
28°F
0%
4mph
WNW
Foggy
Humidity
100%
Feels like
24°F
Dew Point
28°F
9 AM
30°F
0%
3mph
WNW
Partly Cloudy
Humidity
95%
Feels like
30°F
Dew Point
29°F
10 AM
32°F
0%
2mph
WNW
Mostly Sunny
Humidity
89%
Feels like
32°F
Dew Point
29°F
11 AM
34°F
0%
1mph
WNW
Partly Cloudy
Humidity
85%
Feels like
34°F
Dew Point
30°F
12 PM
35°F
0%
1mph
W
Partly Cloudy
Humidity
83%
Feels like
35°F
Dew Point
30°F
1 PM
35°F
0%
0mph
WSW
Partly Cloudy
Humidity
82%
Feels like
35°F
Dew Point
30°F
2 PM
35°F
0%
1mph
S
Mostly Sunny
Humidity
82%
Feels like
35°F
Dew Point
30°F
3 PM
34°F
0%
2mph
SSE
Sunny
Humidity
84%
Feels like
34°F
Dew Point
29°F
4 PM
32°F
0%
3mph
SSE
Sunny
Humidity
88%
Feels like
29°F
Dew Point
29°F
4:25 PM
5 PM
31°F
0%
4mph
SSE
Hazy
Humidity
91%
Feels like
27°F
Dew Point
29°F
6 PM
30°F
0%
5mph
SSE
Hazy
Humidity
95%
Feels like
24°F
Dew Point
29°F
7 PM
30°F
0%
6mph
SSE
Partly Cloudy
Humidity
96%
Feels like
23°F
Dew Point
29°F
8 PM
31°F
0%
8mph
SSE
Partly Cloudy
Humidity
98%
Feels like
23°F
Dew Point
30°F
9 PM
32°F
0%
8mph
SSE
Partly Cloudy
Humidity
98%
Feels like
24°F
Dew Point
31°F
10 PM
33°F
0%
9mph
SSE
Partly Cloudy
Humidity
98%
Feels like
26°F
Dew Point
33°F
11 PM
34°F
0%
9mph
SSE
Foggy
Humidity
99%
Feels like
27°F
Dew Point
34°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Wednesday'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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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