Hourly Weather Forecast - Smithton, IL

12 AM
18°F
0%
10mph
NW
Mostly Clear
Humidity
74%
Feels like
6°F
Dew Point
11°F
1 AM
18°F
0%
10mph
NW
Mostly Clear
Humidity
72%
Feels like
6°F
Dew Point
10°F
2 AM
17°F
0%
9mph
NW
Clear
Humidity
72%
Feels like
6°F
Dew Point
10°F
3 AM
16°F
10%
9mph
NW
Mostly Clear
Humidity
76%
Feels like
5°F
Dew Point
10°F
4 AM
15°F
30%
9mph
NW
30 % Chance of Heavy Snow
Humidity
84%
Feels like
4°F
Dew Point
11°F
5 AM
14°F
30%
9mph
NW
30 % Chance of Heavy Snow
Humidity
88%
Feels like
3°F
Dew Point
11°F
6 AM
14°F
30%
8mph
NW
30 % Chance of Heavy Snow
Humidity
90%
Feels like
2°F
Dew Point
11°F
7 AM
14°F
10%
8mph
NW
Mostly Cloudy
Humidity
86%
Feels like
3°F
Dew Point
11°F
7:08 AM
8 AM
16°F
0%
8mph
NW
Mostly Cloudy
Humidity
85%
Feels like
5°F
Dew Point
12°F
9 AM
17°F
0%
8mph
NW
Cloudy
Humidity
80%
Feels like
7°F
Dew Point
12°F
10 AM
19°F
0%
8mph
NW
Cloudy
Humidity
74%
Feels like
9°F
Dew Point
12°F

Snow Totals Through Tonight

Snow Impacts Great Lakes to New England

A low pressure system spurs a swath of snow from Wisconsin to New England today.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

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Image courtesy of PeakPX.

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Today's National Outlook

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Snow & Ski Forecast

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