Hourly Weather Forecast - Potomac, IL

5 PM
36°F
10%
20mph
NW
Mostly Cloudy
Humidity
96%
Feels like
25°F
Dew Point
35°F
6 PM
36°F
10%
18mph
NNW
Cloudy
Humidity
92%
Feels like
25°F
Dew Point
34°F
6:53 PM
7 PM
36°F
0%
17mph
NNW
Mostly Cloudy
Humidity
88%
Feels like
25°F
Dew Point
33°F
8 PM
35°F
30%
17mph
NNW
30% Chance of Flurries
Humidity
86%
Feels like
25°F
Dew Point
32°F
9 PM
35°F
0%
17mph
NNW
Mostly Cloudy
Humidity
85%
Feels like
25°F
Dew Point
31°F
10 PM
34°F
0%
16mph
NNW
Mostly Cloudy
Humidity
84%
Feels like
24°F
Dew Point
30°F
11 PM
33°F
0%
14mph
NNW
Partly Cloudy
Humidity
82%
Feels like
24°F
Dew Point
29°F

Today's Severe Weather Outlook

Severe Storms Rally from Gulf Coast to Mid-Atlantic

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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Today's National Outlook

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