Hourly Weather Forecast - Waterloo, IA

12 AM
1°F
20%
9mph
NNW
Mostly Cloudy
Humidity
85%
Feels like
-14°F
Dew Point
-3°F
1 AM
0°F
20%
9mph
NNW
Mostly Cloudy
Humidity
86%
Feels like
-16°F
Dew Point
-4°F
2 AM
-2°F
10%
9mph
NNW
Very Cold
Humidity
88%
Feels like
-17°F
Dew Point
-5°F
3 AM
-3°F
10%
8mph
NNW
Very Cold
Humidity
91%
Feels like
-19°F
Dew Point
-5°F
4 AM
-4°F
10%
8mph
NNW
Very Cold
Humidity
92%
Feels like
-20°F
Dew Point
-6°F
5 AM
-3°F
10%
8mph
NNW
Very Cold
Humidity
86%
Feels like
-18°F
Dew Point
-7°F
6 AM
-1°F
10%
8mph
N
Very Cold
Humidity
77%
Feels like
-16°F
Dew Point
-7°F
7 AM
1°F
10%
8mph
N
Mostly Cloudy
Humidity
74%
Feels like
-12°F
Dew Point
-5°F
7:31 AM
8 AM
3°F
10%
8mph
NNW
Partly Cloudy
Humidity
72%
Feels like
-10°F
Dew Point
-4°F
9 AM
4°F
10%
9mph
NNW
Partly Cloudy
Humidity
71%
Feels like
-9°F
Dew Point
-3°F
10 AM
5°F
0%
9mph
NNW
Partly Cloudy
Humidity
72%
Feels like
-8°F
Dew Point
-1°F
11 AM
6°F
0%
9mph
NNW
Mostly Sunny
Humidity
74%
Feels like
-7°F
Dew Point
0°F
12 PM
7°F
0%
9mph
NNW
Mostly Sunny
Humidity
73%
Feels like
-7°F
Dew Point
0°F
1 PM
8°F
0%
9mph
NW
Mostly Sunny
Humidity
72%
Feels like
-6°F
Dew Point
1°F

Rainfall Forecast for Northwest through Thursday

Persistent, Flooding Rain Impacts the Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snowfall forecast Through Tonight

Snow To Spread Across Appalachians Into Mid-Atlantic

Tuesday's Weather Outlook

Tuesday'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

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