Hourly Weather Forecast - Gilson, IL

12 AM
42°F
10%
3mph
ESE
Partly Cloudy
Humidity
94%
Feels like
40°F
Dew Point
40°F
1 AM
41°F
10%
4mph
ESE
Partly Cloudy
Humidity
94%
Feels like
39°F
Dew Point
40°F
2 AM
41°F
10%
4mph
SE
Mostly Cloudy
Humidity
93%
Feels like
39°F
Dew Point
39°F
3 AM
41°F
10%
4mph
SE
Mostly Cloudy
Humidity
93%
Feels like
39°F
Dew Point
39°F
4 AM
41°F
10%
4mph
SE
Mostly Cloudy
Humidity
92%
Feels like
39°F
Dew Point
39°F
5 AM
41°F
10%
4mph
SE
Mostly Cloudy
Humidity
92%
Feels like
39°F
Dew Point
39°F
6 AM
42°F
10%
4mph
SE
Mostly Cloudy
Humidity
92%
Feels like
39°F
Dew Point
39°F
7 AM
42°F
10%
5mph
SE
Cloudy
Humidity
92%
Feels like
40°F
Dew Point
40°F
7:23 AM
8 AM
44°F
10%
5mph
SE
Cloudy
Humidity
93%
Feels like
41°F
Dew Point
42°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Thursday's Weather Outlook

Today's Weather Outlook

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

How to Measure Snow via NWS

How To Measure Snow

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