Hourly Weather Forecast - Ottawa, IL

12 AM
33°F
0%
5mph
NW
Mostly Clear
Humidity
60%
Feels like
28°F
Dew Point
20°F
1 AM
32°F
0%
4mph
NW
Mostly Clear
Humidity
63%
Feels like
27°F
Dew Point
20°F
2 AM
31°F
0%
4mph
NNW
Partly Cloudy
Humidity
64%
Feels like
27°F
Dew Point
21°F
3 AM
31°F
0%
4mph
NNW
Partly Cloudy
Humidity
65%
Feels like
27°F
Dew Point
20°F
4 AM
30°F
0%
4mph
N
Partly Cloudy
Humidity
64%
Feels like
27°F
Dew Point
20°F
5 AM
30°F
0%
3mph
N
Mostly Cloudy
Humidity
64%
Feels like
27°F
Dew Point
19°F
6 AM
30°F
10%
2mph
NNE
Mostly Cloudy
Humidity
63%
Feels like
30°F
Dew Point
19°F
7 AM
31°F
10%
2mph
NE
Cloudy
Humidity
61%
Feels like
31°F
Dew Point
19°F
7:09 AM
8 AM
32°F
10%
2mph
ENE
Cloudy
Humidity
58%
Feels like
32°F
Dew Point
19°F
9 AM
33°F
20%
3mph
E
Cloudy
Humidity
56%
Feels like
33°F
Dew Point
19°F
10 AM
35°F
20%
4mph
ESE
Cloudy
Humidity
55%
Feels like
32°F
Dew Point
20°F
11 AM
37°F
20%
5mph
ESE
Cloudy
Humidity
53%
Feels like
33°F
Dew Point
21°F
12 PM
39°F
20%
5mph
ESE
Cloudy
Humidity
50%
Feels like
35°F
Dew Point
22°F
1 PM
40°F
20%
6mph
ESE
Cloudy
Humidity
49%
Feels like
37°F
Dew Point
23°F
2 PM
42°F
20%
6mph
ESE
Cloudy
Humidity
47%
Feels like
39°F
Dew Point
23°F
3 PM
44°F
20%
6mph
ESE
Cloudy
Humidity
43%
Feels like
40°F
Dew Point
23°F
4 PM
45°F
20%
7mph
ESE
Cloudy
Humidity
43%
Feels like
41°F
Dew Point
23°F
5 PM
44°F
20%
7mph
E
Cloudy
Humidity
44%
Feels like
40°F
Dew Point
23°F
6 PM
43°F
20%
8mph
E
Cloudy
Humidity
44%
Feels like
39°F
Dew Point
23°F
7 PM
42°F
10%
9mph
E
Cloudy
Humidity
49%
Feels like
37°F
Dew Point
24°F
7:00 PM
8 PM
41°F
20%
10mph
E
Cloudy
Humidity
51%
Feels like
35°F
Dew Point
24°F
9 PM
40°F
20%
11mph
E
Cloudy
Humidity
54%
Feels like
33°F
Dew Point
25°F
10 PM
39°F
20%
12mph
E
Cloudy
Humidity
56%
Feels like
32°F
Dew Point
25°F
11 PM
39°F
30%
12mph
E
30% Chance of Light Rain
Humidity
55%
Feels like
31°F
Dew Point
24°F

Today's Severe Weather Outlook

Severe Storms Continue To Wreak Havoc on East, Gulf Coasts

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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