Hourly Weather Forecast - Round Rock, AZ

7 PM
42°F
0%
1mph
ESE
Clear
Humidity
50%
Feels like
42°F
Dew Point
24°F
8 PM
38°F
0%
2mph
SE
Clear
Humidity
55%
Feels like
38°F
Dew Point
24°F
9 PM
37°F
0%
2mph
SE
Clear
Humidity
58%
Feels like
37°F
Dew Point
23°F
10 PM
35°F
0%
2mph
SSE
Clear
Humidity
60%
Feels like
35°F
Dew Point
23°F
11 PM
35°F
0%
2mph
S
Mostly Clear
Humidity
62%
Feels like
35°F
Dew Point
23°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