Hourly Weather Forecast - Grinnell, IA

12 AM
25°F
0%
6mph
NW
Partly Cloudy
Humidity
82%
Feels like
17°F
Dew Point
20°F
1 AM
22°F
0%
6mph
NW
Partly Cloudy
Humidity
84%
Feels like
15°F
Dew Point
19°F
2 AM
21°F
0%
6mph
NW
Mostly Clear
Humidity
84%
Feels like
13°F
Dew Point
17°F
3 AM
20°F
0%
5mph
NW
Clear
Humidity
85%
Feels like
12°F
Dew Point
16°F
4 AM
19°F
0%
5mph
NW
Clear
Humidity
86%
Feels like
11°F
Dew Point
15°F
5 AM
18°F
0%
5mph
NW
Mostly Clear
Humidity
88%
Feels like
10°F
Dew Point
15°F
6 AM
18°F
0%
5mph
NW
Mostly Clear
Humidity
89%
Feels like
10°F
Dew Point
15°F
6:52 AM
7 AM
19°F
0%
5mph
NW
Mostly Sunny
Humidity
86%
Feels like
11°F
Dew Point
15°F
8 AM
21°F
0%
5mph
NW
Sunny
Humidity
81%
Feels like
14°F
Dew Point
16°F
9 AM
24°F
0%
6mph
NNW
Sunny
Humidity
74%
Feels like
17°F
Dew Point
17°F
10 AM
26°F
0%
5mph
NW
Mostly Sunny
Humidity
69%
Feels like
20°F
Dew Point
17°F
11 AM
27°F
0%
4mph
NNW
Partly Cloudy
Humidity
66%
Feels like
23°F
Dew Point
17°F
12 PM
28°F
0%
3mph
NNW
Partly Cloudy
Humidity
64%
Feels like
25°F
Dew Point
18°F
1 PM
29°F
0%
3mph
N
Mostly Cloudy
Humidity
63%
Feels like
29°F
Dew Point
18°F
2 PM
29°F
0%
3mph
NNE
Mostly Cloudy
Humidity
63%
Feels like
29°F
Dew Point
18°F
3 PM
29°F
10%
3mph
NNE
Cloudy
Humidity
64%
Feels like
29°F
Dew Point
19°F
4 PM
29°F
20%
3mph
NE
Cloudy
Humidity
67%
Feels like
29°F
Dew Point
19°F
5 PM
27°F
30%
3mph
ENE
30% Chance of Flurries
Humidity
71%
Feels like
27°F
Dew Point
19°F
5:56 PM
6 PM
26°F
30%
3mph
E
30% Chance of Flurries
Humidity
75%
Feels like
26°F
Dew Point
19°F
7 PM
25°F
30%
4mph
E
30% Chance of Flurries
Humidity
77%
Feels like
21°F
Dew Point
19°F
8 PM
25°F
40%
4mph
E
40% Chance of Flurries
Humidity
77%
Feels like
19°F
Dew Point
19°F
9 PM
24°F
40%
5mph
E
40% Chance of Flurries
Humidity
78%
Feels like
18°F
Dew Point
19°F
10 PM
24°F
50%
6mph
E
50% Chance of Flurries
Humidity
80%
Feels like
17°F
Dew Point
18°F
11 PM
23°F
50%
6mph
ENE
50% Chance of Flurries
Humidity
79%
Feels like
15°F
Dew Point
18°F

Snow Forecast through Tuesday Morning

Intense Blizzard Continues for Northeast

A Nor’easter will continue to wreak havoc on the Northeast before exiting off into Atlantic Canada Tuesday morning.

Today's Weather Outlook

Today's Weather Outlook

A woman fights her way through a blizzard in New York City.

Blizzard Warning Defined

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

Windchill chart

Dangers of Wind Chills

Story Image via pixabay.com

Avalanche Dangers and Safety

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