Hourly Weather Forecast - Martensdale, IA

12 AM
26°F
10%
6mph
NNE
Mostly Cloudy
Humidity
89%
Feels like
18°F
Dew Point
23°F
1 AM
25°F
0%
6mph
NNE
Mostly Cloudy
Humidity
90%
Feels like
18°F
Dew Point
22°F
2 AM
24°F
0%
6mph
N
Mostly Cloudy
Humidity
90%
Feels like
17°F
Dew Point
22°F
3 AM
24°F
0%
6mph
N
Mostly Cloudy
Humidity
91%
Feels like
16°F
Dew Point
21°F
4 AM
23°F
0%
6mph
N
Mostly Cloudy
Humidity
92%
Feels like
15°F
Dew Point
21°F
5 AM
22°F
0%
7mph
NNW
Cloudy
Humidity
94%
Feels like
14°F
Dew Point
21°F
6 AM
22°F
0%
8mph
NNW
Cloudy
Humidity
96%
Feels like
13°F
Dew Point
21°F
7 AM
22°F
0%
8mph
NW
Cloudy
Humidity
98%
Feels like
13°F
Dew Point
22°F
7:31 AM
8 AM
23°F
0%
8mph
NW
Cloudy
Humidity
98%
Feels like
13°F
Dew Point
22°F
9 AM
24°F
0%
9mph
NW
Cloudy
Humidity
97%
Feels like
14°F
Dew Point
23°F
10 AM
25°F
0%
10mph
NW
Cloudy
Humidity
93%
Feels like
15°F
Dew Point
23°F
11 AM
26°F
0%
12mph
NW
Mostly Cloudy
Humidity
86%
Feels like
16°F
Dew Point
23°F
12 PM
27°F
0%
13mph
NW
Mostly Cloudy
Humidity
83%
Feels like
16°F
Dew Point
23°F
1 PM
27°F
0%
13mph
NW
Mostly Cloudy
Humidity
81%
Feels like
16°F
Dew Point
22°F
2 PM
27°F
0%
14mph
NW
Cloudy
Humidity
81%
Feels like
15°F
Dew Point
22°F
3 PM
26°F
0%
13mph
NW
Cloudy
Humidity
81%
Feels like
14°F
Dew Point
21°F
4 PM
24°F
0%
12mph
NW
Cloudy
Humidity
83%
Feels like
13°F
Dew Point
20°F
4:45 PM
5 PM
23°F
0%
11mph
NW
Cloudy
Humidity
83%
Feels like
12°F
Dew Point
19°F
6 PM
22°F
0%
11mph
NW
Cloudy
Humidity
83%
Feels like
11°F
Dew Point
18°F
7 PM
21°F
0%
10mph
NW
Mostly Cloudy
Humidity
82%
Feels like
10°F
Dew Point
16°F
8 PM
20°F
0%
10mph
NNW
Mostly Cloudy
Humidity
81%
Feels like
8°F
Dew Point
15°F
9 PM
19°F
0%
10mph
NNW
Mostly Cloudy
Humidity
80%
Feels like
7°F
Dew Point
13°F
10 PM
17°F
0%
10mph
NNW
Mostly Cloudy
Humidity
79%
Feels like
6°F
Dew Point
12°F
11 PM
16°F
0%
10mph
NNW
Mostly Cloudy
Humidity
79%
Feels like
4°F
Dew Point
11°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Thursday's Weather Outlook

Thursday'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

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide