Hourly Weather Forecast - Blue Grass, IA

12 AM
23°F
20%
6mph
NE
Mostly Cloudy
Humidity
93%
Feels like
16°F
Dew Point
22°F
1 AM
23°F
10%
6mph
NE
Mostly Cloudy
Humidity
93%
Feels like
15°F
Dew Point
21°F
2 AM
23°F
10%
6mph
NE
Mostly Cloudy
Humidity
93%
Feels like
15°F
Dew Point
21°F
3 AM
22°F
0%
6mph
NNE
Mostly Cloudy
Humidity
93%
Feels like
14°F
Dew Point
20°F
4 AM
22°F
10%
6mph
NNE
Mostly Cloudy
Humidity
93%
Feels like
14°F
Dew Point
20°F
5 AM
21°F
10%
6mph
N
Mostly Cloudy
Humidity
92%
Feels like
13°F
Dew Point
19°F
6 AM
20°F
0%
5mph
N
Mostly Cloudy
Humidity
92%
Feels like
13°F
Dew Point
19°F
7 AM
20°F
0%
5mph
N
Mostly Cloudy
Humidity
92%
Feels like
13°F
Dew Point
18°F
7:20 AM
8 AM
20°F
0%
5mph
NNW
Mostly Cloudy
Humidity
92%
Feels like
13°F
Dew Point
19°F
9 AM
21°F
0%
5mph
NNW
Mostly Cloudy
Humidity
91%
Feels like
14°F
Dew Point
19°F
10 AM
22°F
0%
6mph
NW
Mostly Cloudy
Humidity
90%
Feels like
15°F
Dew Point
19°F
11 AM
23°F
0%
6mph
NW
Mostly Cloudy
Humidity
87%
Feels like
16°F
Dew Point
20°F
12 PM
24°F
0%
7mph
WNW
Cloudy
Humidity
85%
Feels like
16°F
Dew Point
20°F
1 PM
25°F
0%
8mph
WNW
Mostly Cloudy
Humidity
84%
Feels like
16°F
Dew Point
20°F
2 PM
25°F
0%
9mph
WNW
Mostly Cloudy
Humidity
83%
Feels like
15°F
Dew Point
20°F
3 PM
24°F
0%
10mph
WNW
Mostly Cloudy
Humidity
82%
Feels like
14°F
Dew Point
20°F
4 PM
24°F
0%
11mph
WNW
Mostly Cloudy
Humidity
82%
Feels like
13°F
Dew Point
19°F
4:33 PM
5 PM
23°F
0%
11mph
WNW
Cloudy
Humidity
82%
Feels like
12°F
Dew Point
18°F
6 PM
22°F
0%
12mph
WNW
Cloudy
Humidity
82%
Feels like
10°F
Dew Point
17°F
7 PM
20°F
0%
12mph
WNW
Mostly Cloudy
Humidity
82%
Feels like
8°F
Dew Point
15°F
8 PM
18°F
0%
12mph
WNW
Partly Cloudy
Humidity
82%
Feels like
5°F
Dew Point
14°F
9 PM
17°F
0%
13mph
WNW
Mostly Cloudy
Humidity
82%
Feels like
3°F
Dew Point
12°F
10 PM
15°F
0%
13mph
WNW
Mostly Cloudy
Humidity
81%
Feels like
0°F
Dew Point
10°F
11 PM
13°F
0%
13mph
NW
Partly Cloudy
Humidity
80%
Feels like
-2°F
Dew Point
8°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

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide