Hourly Weather Forecast - San Tan Valley, AZ

12 AM
53°F
0%
2mph
ESE
Clear
Humidity
55%
Feels like
53°F
Dew Point
37°F
1 AM
52°F
0%
2mph
ESE
Clear
Humidity
54%
Feels like
52°F
Dew Point
36°F
2 AM
51°F
0%
2mph
ESE
Clear
Humidity
54%
Feels like
51°F
Dew Point
35°F
3 AM
50°F
0%
2mph
ESE
Clear
Humidity
55%
Feels like
50°F
Dew Point
34°F
4 AM
49°F
0%
2mph
ESE
Clear
Humidity
59%
Feels like
49°F
Dew Point
35°F
5 AM
48°F
0%
1mph
ESE
Clear
Humidity
60%
Feels like
48°F
Dew Point
35°F
6 AM
48°F
0%
2mph
ESE
Clear
Humidity
59%
Feels like
48°F
Dew Point
35°F
7 AM
51°F
0%
2mph
ESE
Clear
Humidity
55%
Feels like
51°F
Dew Point
35°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Sunday Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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