Hourly Weather Forecast - Dewar, IA

12 AM
-3°F
0%
10mph
SSE
Very Cold
Humidity
80%
Feels like
-19°F
Dew Point
-7°F
1 AM
-2°F
10%
11mph
SSE
Very Cold
Humidity
79%
Feels like
-19°F
Dew Point
-7°F
2 AM
0°F
10%
12mph
SSE
Partly Cloudy
Humidity
78%
Feels like
-18°F
Dew Point
-6°F
3 AM
1°F
10%
13mph
S
Partly Cloudy
Humidity
78%
Feels like
-17°F
Dew Point
-5°F
4 AM
2°F
10%
13mph
S
Partly Cloudy
Humidity
78%
Feels like
-16°F
Dew Point
-3°F
5 AM
3°F
10%
12mph
S
Partly Cloudy
Humidity
81%
Feels like
-14°F
Dew Point
-1°F
6 AM
4°F
10%
12mph
S
Mostly Clear
Humidity
80%
Feels like
-12°F
Dew Point
0°F
7 AM
6°F
10%
11mph
S
Mostly Clear
Humidity
80%
Feels like
-9°F
Dew Point
1°F
7:31 AM
8 AM
8°F
10%
11mph
S
Sunny
Humidity
78%
Feels like
-6°F
Dew Point
3°F
9 AM
10°F
10%
10mph
S
Sunny
Humidity
77%
Feels like
-3°F
Dew Point
4°F
10 AM
13°F
10%
10mph
SSW
Sunny
Humidity
76%
Feels like
0°F
Dew Point
7°F
11 AM
15°F
10%
10mph
SSW
Sunny
Humidity
77%
Feels like
3°F
Dew Point
9°F
12 PM
17°F
10%
10mph
SSW
Sunny
Humidity
76%
Feels like
5°F
Dew Point
11°F
1 PM
19°F
20%
9mph
SW
Mostly Sunny
Humidity
76%
Feels like
8°F
Dew Point
12°F
2 PM
20°F
20%
8mph
SW
Partly Cloudy
Humidity
77%
Feels like
10°F
Dew Point
13°F
3 PM
20°F
20%
7mph
SW
Cloudy
Humidity
76%
Feels like
11°F
Dew Point
14°F
4 PM
20°F
20%
6mph
SW
Cloudy
Humidity
75%
Feels like
11°F
Dew Point
13°F
4:36 PM
5 PM
19°F
20%
6mph
SSW
Cloudy
Humidity
76%
Feels like
11°F
Dew Point
12°F
6 PM
18°F
10%
5mph
SSW
Cloudy
Humidity
77%
Feels like
10°F
Dew Point
12°F
7 PM
18°F
10%
5mph
SSW
Mostly Cloudy
Humidity
79%
Feels like
10°F
Dew Point
12°F
8 PM
17°F
10%
5mph
SSW
Mostly Cloudy
Humidity
80%
Feels like
9°F
Dew Point
12°F
9 PM
16°F
0%
5mph
S
Partly Cloudy
Humidity
80%
Feels like
9°F
Dew Point
11°F
10 PM
16°F
0%
5mph
S
Partly Cloudy
Humidity
80%
Feels like
8°F
Dew Point
11°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 Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday'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