Hourly Weather Forecast - Waterloo, IA

12 AM
38°F
0%
4mph
ENE
Cloudy
Humidity
95%
Feels like
34°F
Dew Point
36°F
1 AM
37°F
0%
4mph
ENE
Cloudy
Humidity
95%
Feels like
34°F
Dew Point
36°F
2 AM
37°F
0%
4mph
E
Cloudy
Humidity
95%
Feels like
34°F
Dew Point
36°F
3 AM
37°F
0%
4mph
E
Cloudy
Humidity
95%
Feels like
33°F
Dew Point
36°F
4 AM
37°F
0%
5mph
ESE
Cloudy
Humidity
95%
Feels like
33°F
Dew Point
36°F
5 AM
37°F
10%
4mph
ESE
Cloudy
Humidity
96%
Feels like
33°F
Dew Point
36°F
6 AM
37°F
10%
5mph
ESE
Cloudy
Humidity
96%
Feels like
33°F
Dew Point
36°F
7 AM
37°F
10%
5mph
ESE
Cloudy
Humidity
94%
Feels like
33°F
Dew Point
36°F
7:37 AM
8 AM
38°F
10%
6mph
SE
Cloudy
Humidity
95%
Feels like
34°F
Dew Point
37°F
9 AM
40°F
10%
6mph
SE
Cloudy
Humidity
95%
Feels like
35°F
Dew Point
38°F
10 AM
41°F
10%
7mph
SSE
Cloudy
Humidity
94%
Feels like
37°F
Dew Point
39°F
11 AM
42°F
10%
7mph
SSE
Cloudy
Humidity
92%
Feels like
38°F
Dew Point
40°F
12 PM
43°F
10%
7mph
S
Cloudy
Humidity
92%
Feels like
39°F
Dew Point
41°F
1 PM
44°F
10%
7mph
S
Cloudy
Humidity
93%
Feels like
40°F
Dew Point
42°F
2 PM
44°F
10%
6mph
SSW
Cloudy
Humidity
94%
Feels like
41°F
Dew Point
43°F
3 PM
44°F
10%
6mph
SW
Cloudy
Humidity
96%
Feels like
41°F
Dew Point
43°F
4 PM
44°F
10%
6mph
SW
Cloudy
Humidity
98%
Feels like
40°F
Dew Point
44°F
4:41 PM
5 PM
44°F
10%
6mph
W
Cloudy
Humidity
95%
Feels like
41°F
Dew Point
43°F
6 PM
44°F
10%
7mph
WNW
Cloudy
Humidity
94%
Feels like
40°F
Dew Point
43°F
7 PM
44°F
10%
9mph
WNW
Cloudy
Humidity
90%
Feels like
40°F
Dew Point
42°F
8 PM
44°F
10%
10mph
NW
Mostly Cloudy
Humidity
90%
Feels like
38°F
Dew Point
41°F
9 PM
43°F
10%
12mph
NW
Mostly Cloudy
Humidity
89%
Feels like
36°F
Dew Point
40°F
10 PM
42°F
10%
13mph
NW
Mostly Cloudy
Humidity
90%
Feels like
35°F
Dew Point
40°F
11 PM
41°F
10%
13mph
NW
Mostly Cloudy
Humidity
90%
Feels like
34°F
Dew Point
39°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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