Hourly Weather Forecast - Hartley, IA

12 AM
31°F
10%
12mph
SSW
Mostly Cloudy
Humidity
72%
Feels like
21°F
Dew Point
23°F
1 AM
31°F
10%
12mph
SSW
Partly Cloudy
Humidity
73%
Feels like
21°F
Dew Point
23°F
2 AM
31°F
0%
12mph
SSW
Partly Cloudy
Humidity
74%
Feels like
22°F
Dew Point
24°F
3 AM
31°F
0%
11mph
SSW
Partly Cloudy
Humidity
75%
Feels like
23°F
Dew Point
24°F
4 AM
31°F
0%
10mph
SW
Mostly Clear
Humidity
78%
Feels like
23°F
Dew Point
25°F
5 AM
31°F
0%
9mph
SW
Mostly Clear
Humidity
80%
Feels like
23°F
Dew Point
26°F
6 AM
31°F
0%
9mph
WSW
Clear
Humidity
82%
Feels like
23°F
Dew Point
26°F
7 AM
31°F
0%
8mph
W
Clear
Humidity
83%
Feels like
24°F
Dew Point
27°F
7:49 AM
8 AM
32°F
0%
8mph
WNW
Sunny
Humidity
82%
Feels like
25°F
Dew Point
27°F
9 AM
33°F
10%
9mph
WNW
Sunny
Humidity
79%
Feels like
26°F
Dew Point
28°F
10 AM
35°F
10%
9mph
NW
Sunny
Humidity
74%
Feels like
29°F
Dew Point
28°F
11 AM
37°F
10%
9mph
NW
Mostly Sunny
Humidity
70%
Feels like
30°F
Dew Point
28°F
12 PM
37°F
10%
9mph
NW
Mostly Sunny
Humidity
69%
Feels like
31°F
Dew Point
28°F
1 PM
37°F
10%
9mph
NW
Mostly Sunny
Humidity
69%
Feels like
30°F
Dew Point
28°F
2 PM
36°F
10%
9mph
NW
Mostly Sunny
Humidity
72%
Feels like
29°F
Dew Point
28°F
3 PM
34°F
10%
9mph
NW
Mostly Sunny
Humidity
75%
Feels like
27°F
Dew Point
27°F
4 PM
33°F
10%
9mph
NW
Mostly Sunny
Humidity
79%
Feels like
25°F
Dew Point
27°F
4:49 PM
5 PM
32°F
10%
8mph
NW
Mostly Clear
Humidity
80%
Feels like
24°F
Dew Point
26°F
6 PM
31°F
10%
8mph
NW
Mostly Clear
Humidity
82%
Feels like
23°F
Dew Point
26°F
7 PM
30°F
10%
8mph
NW
Clear
Humidity
82%
Feels like
22°F
Dew Point
25°F
8 PM
28°F
10%
8mph
NW
Mostly Clear
Humidity
84%
Feels like
20°F
Dew Point
24°F
9 PM
27°F
10%
8mph
NW
Partly Cloudy
Humidity
84%
Feels like
19°F
Dew Point
23°F
10 PM
26°F
10%
8mph
NNW
Partly Cloudy
Humidity
84%
Feels like
18°F
Dew Point
22°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide