Hourly Weather Forecast - Green Island, IA

4 AM
26°F
0%
9mph
SSW
Mostly Cloudy
Humidity
83%
Feels like
16°F
Dew Point
21°F
5 AM
26°F
0%
9mph
SW
Mostly Cloudy
Humidity
86%
Feels like
17°F
Dew Point
22°F
6 AM
26°F
0%
9mph
SW
Mostly Cloudy
Humidity
88%
Feels like
18°F
Dew Point
23°F
7 AM
27°F
0%
8mph
SW
Mostly Cloudy
Humidity
90%
Feels like
18°F
Dew Point
24°F
7:17 AM
8 AM
27°F
0%
8mph
WSW
Mostly Cloudy
Humidity
92%
Feels like
19°F
Dew Point
25°F
9 AM
27°F
0%
7mph
WSW
Mostly Cloudy
Humidity
93%
Feels like
20°F
Dew Point
26°F
10 AM
29°F
0%
7mph
WSW
Mostly Cloudy
Humidity
93%
Feels like
21°F
Dew Point
27°F
11 AM
30°F
0%
7mph
WSW
Mostly Cloudy
Humidity
92%
Feels like
23°F
Dew Point
28°F
12 PM
31°F
0%
7mph
SW
Mostly Cloudy
Humidity
91%
Feels like
25°F
Dew Point
29°F
1 PM
32°F
0%
6mph
SW
Mostly Cloudy
Humidity
91%
Feels like
26°F
Dew Point
30°F
2 PM
32°F
10%
7mph
SSW
Mostly Cloudy
Humidity
91%
Feels like
26°F
Dew Point
30°F
3 PM
33°F
10%
8mph
S
Cloudy
Humidity
92%
Feels like
26°F
Dew Point
31°F
4 PM
33°F
10%
9mph
S
Cloudy
Humidity
92%
Feels like
26°F
Dew Point
31°F
4:29 PM
5 PM
33°F
20%
10mph
S
Cloudy
Humidity
92%
Feels like
25°F
Dew Point
31°F
6 PM
34°F
30%
11mph
S
30% Chance of Light Rain
Humidity
92%
Feels like
26°F
Dew Point
32°F
7 PM
35°F
60%
11mph
SSW
60% Chance of Light Rain
Humidity
93%
Feels like
26°F
Dew Point
33°F
8 PM
36°F
60%
12mph
SSW
60% Chance of Rain
Humidity
93%
Feels like
27°F
Dew Point
34°F
9 PM
36°F
40%
13mph
SW
40% Chance of Light Rain
Humidity
93%
Feels like
28°F
Dew Point
35°F
10 PM
37°F
30%
14mph
WSW
30% Chance of Light Rain
Humidity
92%
Feels like
28°F
Dew Point
35°F
11 PM
37°F
20%
15mph
WSW
Cloudy
Humidity
91%
Feels like
28°F
Dew Point
35°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy, Flooding Rain Impacts the Northwest

Today's Weather Outlook

Today'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