Hourly Weather Forecast - Martinsburg, IA

12 AM
40°F
10%
16mph
S
Cloudy
Humidity
96%
Feels like
31°F
Dew Point
39°F
1 AM
41°F
10%
16mph
SSW
Cloudy
Humidity
97%
Feels like
32°F
Dew Point
40°F
2 AM
42°F
20%
16mph
SSW
Cloudy
Humidity
98%
Feels like
34°F
Dew Point
41°F
3 AM
42°F
30%
15mph
SSW
30% Chance of Light Rain
Humidity
99%
Feels like
35°F
Dew Point
42°F
4 AM
42°F
50%
14mph
SW
50% Chance of Light Rain
Humidity
99%
Feels like
35°F
Dew Point
42°F
5 AM
42°F
70%
13mph
WSW
70% Chance of Rain
Humidity
100%
Feels like
35°F
Dew Point
42°F
6 AM
42°F
60%
13mph
W
60% Chance of Light Rain
Humidity
99%
Feels like
35°F
Dew Point
42°F
7 AM
40°F
50%
15mph
W
50% Chance of Light Rain
Humidity
99%
Feels like
33°F
Dew Point
40°F
7:28 AM
8 AM
39°F
80%
14mph
WNW
80% Chance of Light Rain
Humidity
97%
Feels like
31°F
Dew Point
38°F
9 AM
38°F
60%
14mph
WNW
60% Chance of Light Rain
Humidity
94%
Feels like
29°F
Dew Point
36°F
10 AM
39°F
50%
15mph
W
50% Chance of Light Rain
Humidity
87%
Feels like
31°F
Dew Point
35°F
11 AM
41°F
30%
17mph
W
30% Chance of Light Rain
Humidity
78%
Feels like
32°F
Dew Point
35°F
12 PM
42°F
20%
19mph
W
Mostly Cloudy
Humidity
71%
Feels like
33°F
Dew Point
33°F
1 PM
41°F
10%
21mph
W
Windy
Humidity
67%
Feels like
31°F
Dew Point
31°F
2 PM
39°F
10%
23mph
WNW
Windy
Humidity
65%
Feels like
28°F
Dew Point
28°F
3 PM
36°F
0%
24mph
WNW
Windy
Humidity
64%
Feels like
25°F
Dew Point
25°F
4 PM
33°F
0%
24mph
WNW
Windy
Humidity
64%
Feels like
21°F
Dew Point
22°F
4:41 PM
5 PM
29°F
10%
23mph
WNW
Windy
Humidity
65%
Feels like
16°F
Dew Point
19°F
6 PM
26°F
10%
23mph
WNW
Windy
Humidity
66%
Feels like
12°F
Dew Point
17°F
7 PM
24°F
10%
23mph
WNW
Windy
Humidity
67%
Feels like
9°F
Dew Point
15°F
8 PM
22°F
10%
23mph
WNW
Windy
Humidity
67%
Feels like
6°F
Dew Point
13°F
9 PM
20°F
10%
22mph
WNW
Windy
Humidity
68%
Feels like
4°F
Dew Point
12°F
10 PM
19°F
10%
21mph
WNW
Windy
Humidity
68%
Feels like
3°F
Dew Point
10°F
11 PM
18°F
0%
20mph
WNW
Windy
Humidity
68%
Feels like
2°F
Dew Point
9°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today'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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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