Hourly Weather Forecast - Mefallesim, Southern District, IL

12 AM
55°F
0%
4mph
SE
Clear
Humidity
64%
Feels like
55°F
Dew Point
43°F
1 AM
54°F
0%
4mph
SE
Clear
Humidity
64%
Feels like
54°F
Dew Point
42°F
2 AM
53°F
0%
4mph
SE
Clear
Humidity
64%
Feels like
53°F
Dew Point
41°F
3 AM
52°F
0%
4mph
SE
Clear
Humidity
63%
Feels like
52°F
Dew Point
40°F
4 AM
51°F
0%
4mph
SE
Clear
Humidity
63%
Feels like
51°F
Dew Point
39°F
5 AM
50°F
0%
4mph
SSE
Mostly Clear
Humidity
63%
Feels like
50°F
Dew Point
38°F
6 AM
50°F
0%
4mph
SSE
Mostly Clear
Humidity
62%
Feels like
50°F
Dew Point
38°F
6:37 AM
7 AM
53°F
0%
4mph
SSE
Mostly Sunny
Humidity
58%
Feels like
53°F
Dew Point
38°F
8 AM
56°F
0%
4mph
SSE
Partly Cloudy
Humidity
53%
Feels like
56°F
Dew Point
39°F
9 AM
62°F
0%
3mph
SSE
Partly Cloudy
Humidity
46%
Feels like
62°F
Dew Point
41°F
10 AM
68°F
0%
4mph
S
Partly Cloudy
Humidity
40%
Feels like
68°F
Dew Point
43°F
11 AM
72°F
0%
4mph
S
Partly Cloudy
Humidity
36%
Feels like
72°F
Dew Point
43°F
12 PM
74°F
0%
4mph
SSW
Partly Cloudy
Humidity
33%
Feels like
74°F
Dew Point
43°F
1 PM
74°F
0%
4mph
SSW
Partly Cloudy
Humidity
32%
Feels like
74°F
Dew Point
43°F
2 PM
74°F
0%
3mph
SSW
Partly Cloudy
Humidity
34%
Feels like
74°F
Dew Point
44°F
3 PM
72°F
0%
2mph
SW
Partly Cloudy
Humidity
38%
Feels like
72°F
Dew Point
45°F
4 PM
69°F
0%
1mph
W
Partly Cloudy
Humidity
44%
Feels like
69°F
Dew Point
47°F
4:43 PM
5 PM
67°F
0%
1mph
NW
Partly Cloudy
Humidity
51%
Feels like
67°F
Dew Point
48°F
6 PM
64°F
0%
1mph
NE
Partly Cloudy
Humidity
59%
Feels like
64°F
Dew Point
50°F
7 PM
62°F
0%
2mph
E
Partly Cloudy
Humidity
65%
Feels like
62°F
Dew Point
50°F
8 PM
61°F
0%
2mph
ESE
Partly Cloudy
Humidity
70%
Feels like
61°F
Dew Point
51°F
9 PM
59°F
0%
3mph
ESE
Partly Cloudy
Humidity
72%
Feels like
59°F
Dew Point
50°F
10 PM
58°F
0%
2mph
ESE
Partly Cloudy
Humidity
71%
Feels like
58°F
Dew Point
49°F
11 PM
57°F
0%
3mph
SE
Partly Cloudy
Humidity
71%
Feels like
57°F
Dew Point
48°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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