Hourly Weather Forecast - Frederick, IL

12 PM
4°F
0%
6mph
NW
Partly Cloudy
Humidity
69%
Feels like
-6°F
Dew Point
-4°F
1 PM
6°F
0%
5mph
NW
Partly Cloudy
Humidity
67%
Feels like
-4°F
Dew Point
-3°F
2 PM
7°F
0%
4mph
NW
Partly Cloudy
Humidity
66%
Feels like
-2°F
Dew Point
-2°F
3 PM
7°F
0%
4mph
WNW
Partly Cloudy
Humidity
66%
Feels like
-1°F
Dew Point
-2°F
4 PM
5°F
0%
2mph
WNW
Mostly Sunny
Humidity
67%
Feels like
5°F
Dew Point
-4°F
4:37 PM
5 PM
2°F
0%
1mph
W
Mostly Clear
Humidity
67%
Feels like
2°F
Dew Point
-6°F
6 PM
0°F
0%
1mph
SSW
Mostly Clear
Humidity
67%
Feels like
0°F
Dew Point
-8°F
7 PM
0°F
0%
1mph
SSE
Mostly Clear
Humidity
74%
Feels like
0°F
Dew Point
-7°F
8 PM
-1°F
0%
1mph
SSE
Very Cold
Humidity
74%
Feels like
-1°F
Dew Point
-7°F
9 PM
-1°F
0%
2mph
SSE
Very Cold
Humidity
74%
Feels like
-1°F
Dew Point
-7°F
10 PM
0°F
0%
3mph
SSE
Mostly Clear
Humidity
73%
Feels like
0°F
Dew Point
-7°F
11 PM
0°F
0%
4mph
S
Clear
Humidity
71%
Feels like
-8°F
Dew Point
-7°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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