Hourly Weather Forecast - Mefallesim, Southern District, IL

12 AM
56°F
0%
3mph
SE
Mostly Clear
Humidity
72%
Feels like
56°F
Dew Point
47°F
1 AM
55°F
0%
3mph
SE
Mostly Clear
Humidity
73%
Feels like
55°F
Dew Point
46°F
2 AM
54°F
0%
3mph
SE
Mostly Clear
Humidity
74%
Feels like
54°F
Dew Point
46°F
3 AM
53°F
0%
4mph
SE
Mostly Clear
Humidity
76%
Feels like
53°F
Dew Point
45°F
4 AM
52°F
0%
4mph
SE
Clear
Humidity
75%
Feels like
52°F
Dew Point
44°F
5 AM
52°F
0%
3mph
SE
Clear
Humidity
73%
Feels like
52°F
Dew Point
44°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

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 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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide