Hourly Weather Forecast - Martensdale, IA

1 AM
22°F
0%
4mph
NNW
Partly Cloudy
Humidity
80%
Feels like
16°F
Dew Point
17°F
2 AM
22°F
0%
3mph
N
Mostly Cloudy
Humidity
79%
Feels like
17°F
Dew Point
16°F
3 AM
21°F
0%
3mph
NNE
Mostly Cloudy
Humidity
80%
Feels like
21°F
Dew Point
16°F
4 AM
21°F
10%
3mph
ENE
Mostly Cloudy
Humidity
79%
Feels like
21°F
Dew Point
16°F
5 AM
21°F
0%
3mph
E
Mostly Cloudy
Humidity
80%
Feels like
16°F
Dew Point
16°F
6 AM
21°F
0%
4mph
ESE
Cloudy
Humidity
81%
Feels like
16°F
Dew Point
16°F
7 AM
22°F
0%
4mph
ESE
Mostly Cloudy
Humidity
81%
Feels like
16°F
Dew Point
17°F
7:30 AM
8 AM
22°F
0%
5mph
SE
Cloudy
Humidity
80%
Feels like
16°F
Dew Point
17°F
9 AM
24°F
10%
6mph
SE
Mostly Cloudy
Humidity
79%
Feels like
17°F
Dew Point
18°F
10 AM
25°F
10%
7mph
SE
Mostly Cloudy
Humidity
77%
Feels like
17°F
Dew Point
19°F
11 AM
27°F
10%
8mph
SE
Cloudy
Humidity
73%
Feels like
19°F
Dew Point
20°F
12 PM
29°F
30%
8mph
SE
30% Chance of Flurries
Humidity
72%
Feels like
21°F
Dew Point
20°F
1 PM
29°F
30%
9mph
SE
30% Chance of Flurries
Humidity
72%
Feels like
21°F
Dew Point
21°F
2 PM
30°F
40%
9mph
ESE
40% Chance of Sleet
Humidity
74%
Feels like
21°F
Dew Point
22°F
3 PM
30°F
40%
9mph
ESE
40% Chance of Snow
Humidity
77%
Feels like
21°F
Dew Point
23°F
4 PM
29°F
40%
9mph
ESE
40% Chance Frozen Mix
Humidity
80%
Feels like
21°F
Dew Point
24°F
4:45 PM
5 PM
29°F
30%
9mph
ESE
30% Chance Frozen Mix
Humidity
83%
Feels like
21°F
Dew Point
25°F
6 PM
29°F
30%
8mph
ESE
30% Chance Frozen Mix
Humidity
85%
Feels like
21°F
Dew Point
25°F
7 PM
29°F
20%
8mph
E
Cloudy
Humidity
86%
Feels like
21°F
Dew Point
25°F
8 PM
28°F
10%
7mph
E
Mostly Cloudy
Humidity
86%
Feels like
21°F
Dew Point
25°F
9 PM
28°F
10%
7mph
ENE
Mostly Cloudy
Humidity
86%
Feels like
21°F
Dew Point
24°F
10 PM
27°F
10%
6mph
ENE
Mostly Cloudy
Humidity
87%
Feels like
20°F
Dew Point
24°F
11 PM
26°F
10%
6mph
NE
Mostly Cloudy
Humidity
90%
Feels like
19°F
Dew Point
24°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

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Traffic Cameras

Weather Cameras

Outdoor Sports Guide