Hourly Weather Forecast - Alta, IL

12 AM
41°F
0%
10mph
SSE
Cloudy
Humidity
59%
Feels like
35°F
Dew Point
28°F
1 AM
41°F
0%
10mph
SSE
Mostly Cloudy
Humidity
60%
Feels like
35°F
Dew Point
28°F
2 AM
41°F
0%
11mph
SSE
Mostly Cloudy
Humidity
59%
Feels like
35°F
Dew Point
28°F
3 AM
42°F
10%
11mph
SSE
Mostly Cloudy
Humidity
57%
Feels like
35°F
Dew Point
28°F
4 AM
42°F
10%
12mph
SSE
Mostly Cloudy
Humidity
55%
Feels like
35°F
Dew Point
27°F
5 AM
42°F
10%
13mph
SSE
Mostly Cloudy
Humidity
55%
Feels like
35°F
Dew Point
27°F
6 AM
42°F
10%
13mph
S
Partly Cloudy
Humidity
55%
Feels like
35°F
Dew Point
27°F
6:31 AM
7 AM
44°F
10%
14mph
S
Partly Cloudy
Humidity
53%
Feels like
37°F
Dew Point
28°F
8 AM
47°F
10%
15mph
S
Partly Cloudy
Humidity
52%
Feels like
40°F
Dew Point
30°F
9 AM
51°F
10%
16mph
S
Partly Cloudy
Humidity
51%
Feels like
51°F
Dew Point
34°F
10 AM
55°F
10%
17mph
S
Partly Cloudy
Humidity
47%
Feels like
55°F
Dew Point
36°F
11 AM
60°F
10%
18mph
S
Mostly Sunny
Humidity
44%
Feels like
60°F
Dew Point
38°F
12 PM
64°F
10%
18mph
S
Mostly Sunny
Humidity
41%
Feels like
64°F
Dew Point
40°F
1 PM
67°F
10%
19mph
S
Partly Cloudy
Humidity
39%
Feels like
67°F
Dew Point
42°F
2 PM
69°F
10%
19mph
SSW
Partly Cloudy
Humidity
38%
Feels like
69°F
Dew Point
43°F
3 PM
70°F
10%
19mph
SSW
Partly Cloudy
Humidity
37%
Feels like
70°F
Dew Point
43°F
4 PM
70°F
10%
19mph
SSW
Partly Cloudy
Humidity
37%
Feels like
70°F
Dew Point
43°F
5 PM
69°F
10%
18mph
SSW
Partly Cloudy
Humidity
38%
Feels like
69°F
Dew Point
43°F
6 PM
67°F
10%
16mph
SSW
Mostly Sunny
Humidity
42%
Feels like
67°F
Dew Point
43°F
7 PM
64°F
10%
15mph
SSW
Sunny
Humidity
44%
Feels like
64°F
Dew Point
41°F
7:30 PM
8 PM
61°F
10%
15mph
S
Clear
Humidity
45%
Feels like
61°F
Dew Point
39°F
9 PM
59°F
10%
15mph
S
Clear
Humidity
49%
Feels like
59°F
Dew Point
40°F
10 PM
58°F
10%
15mph
S
Clear
Humidity
52%
Feels like
58°F
Dew Point
41°F
11 PM
58°F
20%
15mph
S
Clear
Humidity
54%
Feels like
58°F
Dew Point
41°F

Today's severe weather outlook

Dangerous Thunderstorms Predicted for Southern Plains, Midwest

Another low pressure system tracking across the central U.S. will produce severe thunderstorms today.

Snowfall Forecast Through Saturday Night

Late Season Snow And Ice Hits Northern States

Today's Weather Outlook

Today's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for April 2, 2026

Substantial Drying Leads To Worsening Drought Depiction Nationwide

Severe storm moving over the Texas Panhandle

What Is A Severe Thunderstorm?

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