Hourly Weather Forecast - Flanagan, IL

4:27 PM
5 PM
36°F
10%
14mph
SSW
Cloudy
Humidity
96%
Feels like
27°F
Dew Point
35°F
6 PM
37°F
10%
15mph
S
Cloudy
Humidity
96%
Feels like
27°F
Dew Point
35°F
7 PM
37°F
30%
17mph
SSW
30% Chance of Light Rain
Humidity
94%
Feels like
27°F
Dew Point
36°F
8 PM
37°F
20%
20mph
SSW
Cloudy
Humidity
93%
Feels like
27°F
Dew Point
36°F
9 PM
38°F
40%
21mph
SSW
40% Chance of Light Rain
Humidity
92%
Feels like
27°F
Dew Point
36°F
10 PM
38°F
30%
23mph
SW
30% Chance of Light Rain
Humidity
92%
Feels like
28°F
Dew Point
36°F
11 PM
39°F
50%
23mph
SW
50% Chance of Rain
Humidity
92%
Feels like
28°F
Dew Point
37°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday'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)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Outdoor Sports Guide