Hourly Weather Forecast - Greenfield, IA

12 AM
38°F
0%
10mph
WSW
Partly Cloudy
Humidity
74%
Feels like
31°F
Dew Point
31°F
1 AM
38°F
0%
11mph
WSW
Partly Cloudy
Humidity
74%
Feels like
31°F
Dew Point
30°F
2 AM
38°F
0%
12mph
WSW
Mostly Clear
Humidity
72%
Feels like
30°F
Dew Point
30°F
3 AM
38°F
0%
13mph
WSW
Mostly Clear
Humidity
71%
Feels like
30°F
Dew Point
30°F
4 AM
38°F
0%
13mph
WSW
Mostly Clear
Humidity
70%
Feels like
31°F
Dew Point
30°F
5 AM
39°F
0%
13mph
W
Partly Cloudy
Humidity
70%
Feels like
31°F
Dew Point
30°F
6 AM
39°F
0%
13mph
W
Partly Cloudy
Humidity
71%
Feels like
31°F
Dew Point
30°F
7 AM
40°F
0%
13mph
W
Partly Cloudy
Humidity
71%
Feels like
33°F
Dew Point
31°F
7:42 AM
8 AM
42°F
0%
13mph
W
Mostly Cloudy
Humidity
70%
Feels like
35°F
Dew Point
33°F
9 AM
44°F
0%
13mph
W
Mostly Cloudy
Humidity
67%
Feels like
38°F
Dew Point
34°F
10 AM
46°F
0%
14mph
WNW
Mostly Cloudy
Humidity
66%
Feels like
40°F
Dew Point
36°F
11 AM
48°F
0%
14mph
WNW
Mostly Cloudy
Humidity
65%
Feels like
42°F
Dew Point
37°F
12 PM
49°F
0%
15mph
WNW
Cloudy
Humidity
65%
Feels like
44°F
Dew Point
38°F
1 PM
51°F
0%
16mph
WNW
Cloudy
Humidity
62%
Feels like
51°F
Dew Point
38°F
2 PM
51°F
0%
16mph
WNW
Cloudy
Humidity
61%
Feels like
51°F
Dew Point
38°F
3 PM
50°F
0%
15mph
WNW
Mostly Cloudy
Humidity
62%
Feels like
50°F
Dew Point
38°F
4 PM
49°F
0%
15mph
WNW
Cloudy
Humidity
65%
Feels like
43°F
Dew Point
38°F
5 PM
47°F
0%
13mph
WNW
Cloudy
Humidity
70%
Feels like
41°F
Dew Point
37°F
5:11 PM
6 PM
45°F
0%
12mph
WNW
Cloudy
Humidity
72%
Feels like
39°F
Dew Point
37°F
7 PM
44°F
0%
12mph
WNW
Mostly Cloudy
Humidity
75%
Feels like
38°F
Dew Point
36°F
8 PM
43°F
0%
12mph
NW
Partly Cloudy
Humidity
76%
Feels like
37°F
Dew Point
36°F
9 PM
42°F
0%
12mph
NW
Partly Cloudy
Humidity
77%
Feels like
36°F
Dew Point
36°F
10 PM
42°F
0%
12mph
NW
Mostly Clear
Humidity
77%
Feels like
35°F
Dew Point
35°F
11 PM
41°F
0%
13mph
NW
Mostly Clear
Humidity
78%
Feels like
34°F
Dew Point
35°F

Tuesday's Weather Outlook

Today's Weather Outlook

Rain and snow showers will sweep through the Great Lakes as the Western U.S. begins a pattern of quiet and dry weather.

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide