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 Details for Tucson/Green Valley Extreme Heat Warning
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 Details for Pima County Extreme Heat Warning

USA Extremes

 
National
High Temp
112°F at El Centro Naf, CA
112°F at Needles, CA
112°F at Blythe Asos, CA
112°F at Imperial County Ap, CA
112°F at Palm Springs Asos, CA
 
Low Temp
34°F at Chillicothe, OH
 
Precipitation
5.19in at Albany International Airport, NY
 
AZ
High Temp
111°F at Phoenix Airport, AZ
111°F at Lake Havasu City Az, AZ
111°F at Laughlin Bullhead Intl Ap, AZ
111°F at Yuma Mcas, AZ
 
Low Temp
51°F at Grand Canyon, AZ
 
Precipitation
0.57in at Page Municipal Ap, AZ
 
Data courtesy of NWS-CPC
 

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Extreme Heat Warning EXTREME HEAT WARNING - Pima County  - Tucson/Green Valley

NWS Tucson, Arizona Regional Radar WU South West Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 30-Jul-2026 12:50pm - next update at 12:55pm   updated
Summary / Temperature Wind Rain Cloud Height
Clear Clear
Currently: 106.7, Max: 107.7, Min: 82.9 106.7°F
Temp Trend Warmer 2.7°F than last hour.

---

Feels like: 113.6°F

24-hr difference
2°FWarmer 2.0°F than yesterday at this time.
  Today Yesterday
High: 107.7°F
12:38pm 		107.7°F
2:42pm
Low: 82.9°F
5:51am 		82.1°F
5:48am
Fire
Davis VP2 Status
ICN:0 | ISS:Ok | CON:4.7 | RCP:99%
Indoor Temp and Humidity
Indoor Temp: 85°F
Indoor Humidity: 44 %
Wind from SSE SSE
2.3
Gust:
 1 mph
1 Bft - Light Air
Max Gust: 12 mph  12:35 PM
1Hr Average: 2 mph
Max Gust
This Month: 		29.0 mph
on  Jul 13
Wind Run: 10.60 miles
Wind Year: 7643.53 miles
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 0.68 in
Season Total: 3.34 in
Last Rain
Time/Date: 		7/28/2026
at 2:49 AM
28 rain days in 2026
7 rain days in July
Humidity & Barometer Almanac Sun/Moon
Humidity: 21 % Decreased 1.0% since last hour.
High Humidity
Today:		 45%
at 6:36 AM
Low Humidity
Today:		 20%
at 12:35 PM
Barometer: 29.696 inHg Falling 0.03 inHg/hr
Baro Trend: Falling slowly
Dew Point: 58.6°F Increased 0.3°F since last hour.
Wet Bulb: 75.8
Sunrise: 5:37am
Sunset: 7:24pm
Moonset: 6:33am
Moonrise: 7:48pm
Full Moon: Wed, 29-Jul-2026 7:36am MST
New moon: Wed, 12-Aug-2026 10:37am MST
Sunlight:
Today:13 h 45 m 46 s
 (Noon)
graph
(Midnight)
Full Moon
Full Moon, Moon at 15 days in cycle
99%
Illuminated
Current UV Index Current Solar Energy Air Quality
10.3
Sunburn in
11 Minutes 		Highest:
12:42 PM
11.7
452 W/m2
43 %
W/m2 ⇒ SI 		Highest:
12:43 PM
1190
47
Good
Averages / Records
Average Temperatures This Date Record Temperatures This Date
Average High
99°F		 Average Low
76°F		 Record High
110°F (2020)		 Record Low
64°F (1903 & 1919)
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Sunny
Sunny

Hi 109 °F		 NWS forecast: Sunny, with a high near 109. Heat index values as high as 107. Northwest wind 5 to 10 mph.
Davis VP+ forecast: Mostly sunny. Highs 104 to 110. Northwest wind 5 to 10 mph.
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy

Lo 83 °F		 NWS forecast: Partly cloudy, with a low around 83. Heat index values as high as 106. North wind 3 to 9 mph.
NWS Short Term Weather Forecast
Friday

Friday: Sunny
Sunny

Hi 110 °F 		Friday
Night
Friday Night: Mostly Clear
Mostly Clear

Lo 84 °F 		Saturday

Saturday: Sunny
Sunny

Hi 111 °F 		Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear

Lo 84 °F 		Sunday

Sunday: Sunny then Slight Chance Showers And Thunderstorms
Sunny then Slight Chance Showers And T-Storms

Hi 110 °F 		Sunday
Night
Sunday Night: Slight Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And T-Storms then Partly Cloudy

Lo 84 °F 		Monday

Monday: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms

Hi 109 °F
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