Hourly Weather Forecast - Ottawa, IL

12 AM
24°F
10%
13mph
WNW
Clear
Humidity
69%
Feels like
12°F
Dew Point
15°F
1 AM
22°F
10%
13mph
WNW
Mostly Clear
Humidity
69%
Feels like
11°F
Dew Point
14°F
2 AM
21°F
10%
12mph
WNW
Partly Cloudy
Humidity
69%
Feels like
9°F
Dew Point
12°F
3 AM
19°F
10%
11mph
WNW
Partly Cloudy
Humidity
67%
Feels like
7°F
Dew Point
10°F
4 AM
18°F
10%
11mph
WNW
Partly Cloudy
Humidity
67%
Feels like
6°F
Dew Point
9°F
5 AM
16°F
10%
11mph
WNW
Partly Cloudy
Humidity
68%
Feels like
3°F
Dew Point
7°F
6 AM
15°F
10%
11mph
WNW
Partly Cloudy
Humidity
68%
Feels like
1°F
Dew Point
6°F
7 AM
14°F
10%
12mph
WNW
Partly Cloudy
Humidity
69%
Feels like
1°F
Dew Point
6°F
7:15 AM
8 AM
15°F
10%
12mph
WNW
Partly Cloudy
Humidity
68%
Feels like
1°F
Dew Point
6°F
9 AM
16°F
10%
12mph
WNW
Partly Cloudy
Humidity
67%
Feels like
2°F
Dew Point
7°F
10 AM
17°F
10%
13mph
WNW
Partly Cloudy
Humidity
65%
Feels like
4°F
Dew Point
7°F
11 AM
19°F
10%
13mph
WNW
Partly Cloudy
Humidity
63%
Feels like
5°F
Dew Point
8°F
12 PM
20°F
10%
13mph
W
Partly Cloudy
Humidity
62%
Feels like
7°F
Dew Point
9°F
1 PM
21°F
10%
13mph
W
Partly Cloudy
Humidity
60%
Feels like
9°F
Dew Point
10°F
2 PM
22°F
10%
12mph
W
Partly Cloudy
Humidity
60%
Feels like
11°F
Dew Point
10°F
3 PM
22°F
10%
11mph
W
Partly Cloudy
Humidity
60%
Feels like
11°F
Dew Point
11°F
4 PM
22°F
10%
9mph
W
Partly Cloudy
Humidity
61%
Feels like
11°F
Dew Point
10°F
4:59 PM
5 PM
20°F
10%
7mph
W
Partly Cloudy
Humidity
63%
Feels like
11°F
Dew Point
10°F
6 PM
19°F
10%
6mph
W
Mostly Cloudy
Humidity
66%
Feels like
11°F
Dew Point
9°F
7 PM
19°F
10%
5mph
WNW
Mostly Cloudy
Humidity
69%
Feels like
11°F
Dew Point
10°F
8 PM
18°F
10%
6mph
WNW
Cloudy
Humidity
73%
Feels like
10°F
Dew Point
11°F
9 PM
18°F
10%
7mph
NW
Cloudy
Humidity
76%
Feels like
9°F
Dew Point
12°F
10 PM
18°F
10%
7mph
NW
Cloudy
Humidity
75%
Feels like
8°F
Dew Point
11°F
11 PM
17°F
20%
7mph
NW
Cloudy
Humidity
75%
Feels like
7°F
Dew Point
11°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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