Hourly Weather Forecast - Jefferson, IA

12 AM
22°F
40%
6mph
E
40% Chance of Heavy Snow
Humidity
98%
Feels like
14°F
Dew Point
22°F
1 AM
22°F
40%
6mph
E
40% Chance of Heavy Snow
Humidity
100%
Feels like
14°F
Dew Point
22°F
2 AM
21°F
30%
6mph
E
30% Chance of Flurries
Humidity
100%
Feels like
14°F
Dew Point
21°F
3 AM
21°F
30%
5mph
ENE
30% Chance of Flurries
Humidity
100%
Feels like
14°F
Dew Point
21°F
4 AM
20°F
20%
3mph
NE
Foggy
Humidity
100%
Feels like
20°F
Dew Point
20°F
5 AM
20°F
10%
2mph
NNW
Foggy
Humidity
100%
Feels like
20°F
Dew Point
20°F
6 AM
20°F
10%
4mph
WNW
Foggy
Humidity
100%
Feels like
13°F
Dew Point
20°F
6:57 AM
7 AM
21°F
10%
5mph
WNW
Foggy
Humidity
100%
Feels like
15°F
Dew Point
21°F
8 AM
26°F
10%
5mph
W
Foggy
Humidity
100%
Feels like
19°F
Dew Point
26°F
9 AM
30°F
10%
6mph
WSW
Partly Cloudy
Humidity
89%
Feels like
24°F
Dew Point
27°F
10 AM
35°F
0%
6mph
WSW
Partly Cloudy
Humidity
78%
Feels like
29°F
Dew Point
29°F
11 AM
38°F
0%
7mph
W
Partly Cloudy
Humidity
74%
Feels like
32°F
Dew Point
30°F
12 PM
40°F
0%
8mph
W
Partly Cloudy
Humidity
69%
Feels like
35°F
Dew Point
31°F
1 PM
42°F
0%
8mph
W
Partly Cloudy
Humidity
66%
Feels like
37°F
Dew Point
32°F
2 PM
44°F
0%
8mph
W
Mostly Sunny
Humidity
63%
Feels like
39°F
Dew Point
32°F
3 PM
44°F
0%
8mph
W
Mostly Sunny
Humidity
62%
Feels like
39°F
Dew Point
32°F
4 PM
42°F
0%
7mph
W
Sunny
Humidity
64%
Feels like
37°F
Dew Point
31°F
5 PM
39°F
0%
6mph
W
Sunny
Humidity
67%
Feels like
35°F
Dew Point
29°F
6 PM
35°F
0%
5mph
WSW
Sunny
Humidity
72%
Feels like
31°F
Dew Point
27°F
6:03 PM
7 PM
33°F
0%
5mph
WSW
Clear
Humidity
75%
Feels like
28°F
Dew Point
26°F
8 PM
32°F
0%
5mph
SW
Clear
Humidity
79%
Feels like
27°F
Dew Point
26°F
9 PM
31°F
0%
5mph
SW
Clear
Humidity
80%
Feels like
25°F
Dew Point
25°F
10 PM
29°F
0%
6mph
SSW
Clear
Humidity
82%
Feels like
23°F
Dew Point
25°F
11 PM
28°F
0%
6mph
SSW
Clear
Humidity
84%
Feels like
22°F
Dew Point
24°F

Snow Forecast through Tuesday Morning

Intense Blizzard Continues for Northeast

A Nor’easter will continue to wreak havoc on the Northeast before exiting off into Atlantic Canada Tuesday morning.

Today's Weather Outlook

Today's Weather Outlook

A woman fights her way through a blizzard in New York City.

Blizzard Warning Defined

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

Windchill chart

Dangers of Wind Chills

Story Image via pixabay.com

Avalanche Dangers and Safety

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