Hourly Weather Forecast - Hartley, IA

2 AM
16°F
0%
19mph
SW
Partly Cloudy
Humidity
77%
Feels like
-1°F
Dew Point
10°F
3 AM
16°F
0%
17mph
SW
Partly Cloudy
Humidity
78%
Feels like
0°F
Dew Point
11°F
4 AM
17°F
0%
17mph
SW
Partly Cloudy
Humidity
79%
Feels like
2°F
Dew Point
12°F
5 AM
17°F
0%
15mph
SW
Partly Cloudy
Humidity
80%
Feels like
3°F
Dew Point
12°F
6 AM
18°F
0%
14mph
SW
Partly Cloudy
Humidity
82%
Feels like
4°F
Dew Point
13°F
7 AM
18°F
0%
12mph
WSW
Partly Cloudy
Humidity
84%
Feels like
5°F
Dew Point
14°F
7:46 AM
8 AM
19°F
0%
11mph
WSW
Partly Cloudy
Humidity
84%
Feels like
7°F
Dew Point
15°F
9 AM
20°F
0%
10mph
W
Partly Cloudy
Humidity
84%
Feels like
9°F
Dew Point
17°F
10 AM
23°F
0%
9mph
W
Partly Cloudy
Humidity
82%
Feels like
13°F
Dew Point
18°F
11 AM
25°F
0%
9mph
WNW
Partly Cloudy
Humidity
81%
Feels like
16°F
Dew Point
20°F
12 PM
26°F
0%
9mph
WNW
Partly Cloudy
Humidity
81%
Feels like
18°F
Dew Point
22°F
1 PM
27°F
0%
8mph
WNW
Partly Cloudy
Humidity
82%
Feels like
19°F
Dew Point
22°F
2 PM
27°F
0%
8mph
WNW
Partly Cloudy
Humidity
82%
Feels like
19°F
Dew Point
23°F
3 PM
27°F
0%
7mph
WNW
Partly Cloudy
Humidity
82%
Feels like
19°F
Dew Point
22°F
4 PM
25°F
0%
5mph
WNW
Partly Cloudy
Humidity
86%
Feels like
19°F
Dew Point
22°F
4:47 PM
5 PM
24°F
0%
4mph
WNW
Clear
Humidity
86%
Feels like
19°F
Dew Point
21°F
6 PM
24°F
0%
3mph
WNW
Clear
Humidity
84%
Feels like
20°F
Dew Point
20°F
7 PM
24°F
0%
2mph
W
Clear
Humidity
80%
Feels like
24°F
Dew Point
19°F
8 PM
24°F
0%
3mph
WSW
Clear
Humidity
77%
Feels like
24°F
Dew Point
18°F
9 PM
25°F
0%
3mph
SW
Clear
Humidity
75%
Feels like
20°F
Dew Point
18°F
10 PM
25°F
0%
4mph
SW
Clear
Humidity
75%
Feels like
19°F
Dew Point
18°F
11 PM
25°F
0%
5mph
SW
Clear
Humidity
76%
Feels like
18°F
Dew Point
18°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

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