Hourly Weather Forecast - Martinsburg, IA

12 AM
35°F
0%
9mph
WNW
Mostly Cloudy
Humidity
89%
Feels like
28°F
Dew Point
32°F
1 AM
35°F
0%
9mph
WNW
Mostly Cloudy
Humidity
90%
Feels like
27°F
Dew Point
32°F
2 AM
34°F
0%
8mph
NW
Mostly Cloudy
Humidity
92%
Feels like
27°F
Dew Point
32°F
3 AM
33°F
0%
8mph
NW
Partly Cloudy
Humidity
93%
Feels like
26°F
Dew Point
31°F
4 AM
32°F
0%
7mph
NW
Partly Cloudy
Humidity
94%
Feels like
25°F
Dew Point
30°F
5 AM
30°F
0%
6mph
NW
Partly Cloudy
Humidity
95%
Feels like
24°F
Dew Point
29°F
6 AM
29°F
0%
5mph
NW
Partly Cloudy
Humidity
96%
Feels like
24°F
Dew Point
28°F
7 AM
28°F
0%
4mph
NW
Partly Cloudy
Humidity
97%
Feels like
24°F
Dew Point
28°F
7:28 AM
8 AM
28°F
0%
3mph
WNW
Partly Cloudy
Humidity
97%
Feels like
24°F
Dew Point
27°F
9 AM
29°F
0%
2mph
WNW
Partly Cloudy
Humidity
97%
Feels like
29°F
Dew Point
28°F
10 AM
30°F
0%
1mph
W
Hazy
Humidity
94%
Feels like
30°F
Dew Point
29°F
11 AM
33°F
0%
2mph
SSE
Partly Cloudy
Humidity
89%
Feels like
33°F
Dew Point
30°F
12 PM
35°F
0%
4mph
SE
Partly Cloudy
Humidity
86%
Feels like
32°F
Dew Point
31°F
1 PM
36°F
0%
6mph
SE
Partly Cloudy
Humidity
83%
Feels like
31°F
Dew Point
31°F
2 PM
37°F
0%
8mph
SSE
Partly Cloudy
Humidity
82%
Feels like
31°F
Dew Point
32°F
3 PM
37°F
0%
9mph
SSE
Sunny
Humidity
81%
Feels like
30°F
Dew Point
32°F
4 PM
37°F
0%
11mph
SSE
Sunny
Humidity
82%
Feels like
29°F
Dew Point
32°F
4:41 PM
5 PM
36°F
0%
12mph
SSE
Clear
Humidity
84%
Feels like
28°F
Dew Point
31°F
6 PM
35°F
0%
13mph
SSE
Clear
Humidity
86%
Feels like
27°F
Dew Point
32°F
7 PM
36°F
0%
14mph
SSE
Mostly Clear
Humidity
88%
Feels like
27°F
Dew Point
32°F
8 PM
36°F
0%
15mph
SSE
Mostly Clear
Humidity
89%
Feels like
27°F
Dew Point
33°F
9 PM
37°F
0%
15mph
S
Partly Cloudy
Humidity
91%
Feels like
28°F
Dew Point
35°F
10 PM
38°F
0%
16mph
S
Partly Cloudy
Humidity
93%
Feels like
29°F
Dew Point
36°F
11 PM
39°F
0%
16mph
S
Mostly Cloudy
Humidity
94%
Feels like
30°F
Dew Point
37°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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