Weather Tomorrow

Weather Tomorrow for ZIP 85304

Glendale, AZ · View full Glendale forecast

Severe Thunderstorm WarningUntil Aug 20, 5:30 AM

Severe Thunderstorm Warning issued August 19 at 9:46PM MST until August 19 at 10:30PM MST by NWS Phoenix AZ

For your protection move to an interior room on the lowest floor of a building. Large hail, damaging wind, and continuous cloud to ground lightning are occurring with this storm. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning.

Special Weather StatementUntil Aug 20, 6:30 AM

Special Weather Statement issued August 19 at 8:23PM MST by NWS Phoenix AZ

Severe Thunderstorm WatchUntil Aug 20, 4:00 AM

Severe Thunderstorm Watch issued August 19 at 2:45PM MST until August 19 at 11:00PM MST by NWS Phoenix AZ

Extreme Heat WarningUntil Aug 20, 12:00 PM

Extreme Heat Warning issued August 19 at 10:49AM MST until August 23 at 8:00PM MST by NWS Phoenix AZ

An Extreme Heat Warning means that a period of very hot temperatures, even by local standards, will occur. Actions should be taken to lessen the impact of the extreme heat. Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose-fitting clothing when possible and drink plenty of water. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. Public cooling shelters are available in some areas. Consult county officials for more details.

Air Quality AlertUntil Aug 21, 4:00 AM

Air Quality Alert issued August 19 at 9:45AM MST by NWS Phoenix AZ

Thursday, August 20, 2026

109°Low 89°FColdHot
Clear

Precip chance

21%

Wind

0-15 mph

Humidity

32%

Feels like

107–91°F

Rain forecast

Low chance of precipitation. Highest risk around 12 AM (21%).

Data source: National Weather Service (NOAA) · Updated just now

Tomorrow by Hour

89°Temperature trend109°
TimeTempConditionRain %Wind
7 AM96°FPartly Cloudy
7%
5 mph SE
8 AM95°FPartly Cloudy
6%
5 mph NE
9 AM93°FPartly Cloudy
4%
5 mph NNE
10 AM91°FPartly Cloudy
4%
5 mph SE
11 AM91°FPartly Cloudy
4%
5 mph S
12 PM90°FMostly Cloudy
5%
5 mph S
1 PM89°FPartly Sunny
4%
5 mph ENE
2 PM91°FPartly Sunny
3%
0 mph
3 PM92°FMostly Sunny
2%
5 mph WNW
4 PM96°FSunny
1%
5 mph WSW
5 PM99°FSunny
1%
5 mph SW
6 PM101°FSunny
2%
5 mph WSW
7 PM104°FSunny
2%
5 mph WSW
8 PM106°FSunny
2%
5 mph W
9 PM107°FSunny
4%
5 mph WSW
10 PM108°FSunny
5%
10 mph WSW
11 PM108°FSunny
0%
10 mph W
12 AM109°FSlight Chance Showers And Thunderstorms
21%
10 mph W
1 AM107°FSlight Chance Showers And Thunderstorms
20%
10 mph W
2 AM105°FSlight Chance Showers And Thunderstorms
21%
10 mph WSW
3 AM101°FSlight Chance Showers And Thunderstorms
18%
15 mph NE
4 AM99°FSlight Chance Showers And Thunderstorms
17%
10 mph ESE
5 AM96°FSlight Chance Showers And Thunderstorms
17%
5 mph S
6 AM94°FSlight Chance Showers And Thunderstorms
16%
5 mph E

Precipitation Timeline

100%
50%
7a1p7p1a
<20%20-50%50-70%>70%

What to Wear Tomorrow

Extreme heat — stay cool and protected

Clothing

  • Lightest possible clothing
  • Wide-brim hat
  • UV-protective shirt if outdoors

Footwear

Breathable sandals

Accessories

  • Sunglasses
  • Sunscreen

Conditions

High: 109°F

Low: 89°F

Wind: 0-15 mph

Rain: 21%

Enjoy your day!

Best Time to Be Outside Tomorrow

1 PM – 2 PM79

Good conditions for being outside (dry, light wind, daylight)

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