Hourly Weather Forecast - Jacob, IL

12 AM
23°F
30%
5mph
N
30% Chance Frozen Mix
Humidity
66%
Feels like
17°F
Dew Point
13°F
1 AM
22°F
30%
5mph
N
30% Chance Frozen Mix
Humidity
67%
Feels like
16°F
Dew Point
13°F
2 AM
22°F
30%
5mph
N
30% Chance Frozen Mix
Humidity
68%
Feels like
15°F
Dew Point
13°F
3 AM
21°F
30%
4mph
N
30% Chance Snow Showers
Humidity
68%
Feels like
15°F
Dew Point
12°F
4 AM
21°F
10%
4mph
N
Partly Cloudy
Humidity
69%
Feels like
15°F
Dew Point
12°F
5 AM
20°F
10%
4mph
N
Clear
Humidity
68%
Feels like
15°F
Dew Point
12°F
6 AM
21°F
10%
4mph
N
Clear
Humidity
67%
Feels like
15°F
Dew Point
11°F
7 AM
21°F
10%
4mph
N
Clear
Humidity
64%
Feels like
15°F
Dew Point
11°F
7:05 AM
8 AM
22°F
10%
4mph
N
Sunny
Humidity
61%
Feels like
16°F
Dew Point
10°F
9 AM
23°F
10%
4mph
N
Sunny
Humidity
57%
Feels like
17°F
Dew Point
10°F
10 AM
25°F
0%
5mph
N
Sunny
Humidity
52%
Feels like
19°F
Dew Point
10°F
11 AM
28°F
0%
5mph
N
Sunny
Humidity
46%
Feels like
22°F
Dew Point
10°F
12 PM
30°F
10%
6mph
N
Sunny
Humidity
42%
Feels like
24°F
Dew Point
10°F
1 PM
31°F
10%
6mph
N
Sunny
Humidity
41%
Feels like
26°F
Dew Point
10°F
2 PM
32°F
10%
5mph
N
Mostly Sunny
Humidity
41%
Feels like
27°F
Dew Point
11°F

Rainfall Forecast for Northwest through Thursday

Persistent, Flooding Rain Impacts the Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snowfall forecast Through Tonight

Snow To Spread Across Appalachians Into Mid-Atlantic

Tuesday's Weather Outlook

Tuesday'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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