Weather

  • Excessive Heat Warning for Tucson - Click for Details
    ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MST WEDNESDAY...
    ...EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH FRIDAY EVENING...
    Effective: June 12, 2021 @ 10:00am
    Expires: June 16, 2021 @ 8:00pm
    WHAT
    Dangerously hot conditions. Afternoon temperatures from 107 to 113 Saturday through Wednesday, then 104 to 110 Thursday and Friday.
    WHERE
    Upper Santa Cruz River Valley/Altar Valley.
    WHEN
    For the Excessive Heat Warning, from 10 AM Saturday to 8 PM MST Wednesday. For the Excessive Heat Watch, from Wednesday evening through Friday evening.
    IMPACTS
    Extreme heat will significantly increase the potential for heat related illnesses, particularly for those working or participating in outdoor activities.
    PRECAUTIONARY/PREPAREDNESS ACTIONS
    Keep in mind you may need to adjust your plans based on the latest health and safety guidelines from CDC and your local officials. Cooling shelters may need to take your temperature or ask questions about how you are feeling. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. 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. 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.
  • Excessive Heat Watch for Tucson - Click for Details
    ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MST WEDNESDAY...
    ...EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH FRIDAY EVENING...
    Effective: June 16, 2021 @ 8:00pm
    Expires: June 18, 2021 @ 9:00pm
    WHAT
    Dangerously hot conditions. Afternoon temperatures from 107 to 113 Saturday through Wednesday, then 104 to 110 Thursday and Friday.
    WHERE
    Upper Santa Cruz River Valley/Altar Valley.
    WHEN
    For the Excessive Heat Warning, from 10 AM Saturday to 8 PM MST Wednesday. For the Excessive Heat Watch, from Wednesday evening through Friday evening.
    IMPACTS
    Extreme heat will significantly increase the potential for heat related illnesses, particularly for those working or participating in outdoor activities.
    PRECAUTIONARY/PREPAREDNESS ACTIONS
    Keep in mind you may need to adjust your plans based on the latest health and safety guidelines from CDC and your local officials. Cooling shelters may need to take your temperature or ask questions about how you are feeling. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. 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. 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.
Current Condition
72°
Clear
Humidity: 16% Dew Point: 23°
Wind: SE 7 mph Visibility: 10.0 mi
Pressure: 29.88 in
Conditions as of 3:58am
Today
111°
Highs level off around 111 under clear skies
0%  
5:16am   7:30pm
Tonight
75°
Lows dip down to about 75 under clear skies
1%  
5:16am   7:30pm
Sunday
113°
Mainly sunny with daytime highs approaching 113
1%  
5:16am   7:31pm

7-Day Forecast:

Today
6/12
100_day
111°
Highs level off around 111 under clear skies. Winds becoming southwest 5 to 10 mph.
0% SW 5 mph
Sunrise: 5:16am  Sunset: 7:30pm
0%
SW 5 mph
Tonight
100_night
75°
Lows dip down to about 75 under clear skies. Winds becoming southwest 5 to 10 mph.
1% SW 6 mph
Moon: Waxing Crescent
1%
SW 6 mph
Sun
6/13
120_day
113°
Mainly sunny with daytime highs approaching 113. Winds turning west 5 to 10 mph.
1% WSW 6 mph
Sunrise: 5:16am  Sunset: 7:31pm
1%
WSW 6 mph
Sun Night
120_night
78°
Lows dip down to about 78 under mainly clear skies. Winds turning west 8 to 15 mph.
8% W 8 mph
Moon: Waxing Crescent
8%
W 8 mph
Mon
6/14
120_day
114°
Highs around 114 under mainly clear skies. Winds becoming west 8 to 15 mph.
5% WSW 7 mph
Sunrise: 5:16am  Sunset: 7:31pm
5%
WSW 7 mph
Mon Night
150_night
80°
Lows level off around 80 under partly cloudy skies. North winds 10 to 15 mph.
11% NNE 12 mph
Moon: Waxing Crescent
11%
NNE 12 mph
Tue
6/15
230_day
114°
Mainly sunny with a chance for scattered showers late. Highs level off around 114, southeast winds 8 to 15 mph.
10% SSE 9 mph
Sunrise: 5:16am  Sunset: 7:31pm
10%
SSE 9 mph
Tue Night
230_night
80°
Chance for scattered showers, otherwise partly cloudy skies. Low of 80, southeast winds 10 to 20 mph.
16% SE 13 mph
Moon: Quarter Moon
16%
SE 13 mph
Wed
6/16
430_day
113°
Daytime highs approaching 113 under mainly clear skies with a chance for scattered thunderstorms late. Southeast winds 10 to 15 mph.
11% ESE 11 mph
Sunrise: 5:16am  Sunset: 7:32pm
11%
ESE 11 mph
Wed Night
430_night
80°
Partly cloudy with a chance for scattered storms. Lows level off around 80, easterly winds 10 to 15 mph.
24% ESE 11 mph
Moon: Quarter Moon
24%
ESE 11 mph
Thu
6/17
430_day
112°
A mix of clouds and sun with a chance for scattered storms. High temperatures reach up to 112, easterly winds 8 to 15 mph.
15% E 8 mph
Sunrise: 5:16am  Sunset: 7:32pm
15%
E 8 mph
Thu Night
430_night
80°
Partly cloudy skies with a chance for scattered storms. Low of 80, east winds 8 to 15 mph.
21% E 8 mph
Moon: Quarter Moon
21%
E 8 mph
Fri
6/18
430_day
110°
A mix of clouds and sun with a chance for scattered thunderstorms. Highs around 110, winds turning southeast 8 to 15 mph.
19% SSE 9 mph
Sunrise: 5:17am  Sunset: 7:32pm
19%
SSE 9 mph

Hourly Conditions

5:00am
100_day
69°
Sunny
SE 4 mph
6:00am
100_day
70°
Sunny
SE 4 mph
7:00am
100_day
78°
Sunny
SE 3 mph
8:00am
100_day
86°
Sunny
SSE 3 mph
9:00am
100_day
93°
Sunny
S 3 mph
10:00am
100_day
99°
Sunny
SW 2 mph
11:00am
100_day
104°
Sunny
W 2 mph
12:00pm
100_day
106°
Sunny
W 4 mph
1:00pm
100_day
109°
Sunny
W 5 mph
2:00pm
100_day
111°
Sunny
WNW 5 mph
3:00pm
100_day
112°
Sunny
NW 8 mph
4:00pm
100_day
112°
Sunny
NW 8 mph
5:00pm
100_day
111°
Sunny
NW 9 mph
6:00pm
100_day
109°
Sunny
NW 9 mph
7:00pm
100_day
105°
Sunny
NW 8 mph
8:00pm
100_night
100°
Clear
NW 7 mph
9:00pm
100_night
96°
Clear
E 6 mph
10:00pm
100_night
93°
Clear
SSE 5 mph
11:00pm
100_night
90°
Clear
S 4 mph
12:00am
100_night
88°
Clear
S 5 mph
1:00am
100_night
84°
Clear
SSW 3 mph
2:00am
100_night
80°
Clear
SE 4 mph
3:00am
100_night
78°
Clear
SE 5 mph
4:00am
100_night
76°
Clear
SE 5 mph
5:00am
100_day
74°
Sunny
ESE 5 mph
6:00am
100_day
76°
Sunny
SE 5 mph
7:00am
100_day
83°
Sunny
S 4 mph
8:00am
100_day
91°
Sunny
SSW 4 mph
9:00am
100_day
98°
Sunny
WSW 3 mph
10:00am
100_day
103°
Sunny
W 3 mph
11:00am
100_day
107°
Mostly Sunny
WNW 4 mph
12:00pm
100_day
110°
Mostly Sunny
WNW 5 mph
1:00pm
100_day
112°
Mostly Sunny
WNW 7 mph
2:00pm
100_day
113°
Mostly Sunny
WNW 9 mph
3:00pm
120_day
113°
Mostly Sunny
WNW 10 mph
4:00pm
120_day
113°
Clouds and Sun
NW 12 mph
5:00pm
120_day
112°
Clouds and Sun
NW 12 mph