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Dangerous heat wave to impact 170 million people in Midwest and Northeast. Details here Chevron right

Why, AZ

75°F
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Winter Center

Today Hourly

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2
Extreme Heat Warning

June 20 - August 3

Fri 6/20

102° /72°
0%
Windy and not as hot with plenty of sunshine
alerts

Extreme Heat Warning

10:00 AM Thursday - 9:00 PM Friday

RealFeel®102°

RealFeel Shade™98°

Max UV Index12 (Extreme)

WindSSW 16 mph

Sat 6/21

98° /69°
1%
Windy with plenty of sunshine

RealFeel®98°

RealFeel Shade™93°

Max UV Index12 (Extreme)

WindSSW 21 mph

Sun 6/22

94° /66°
1%
Windy with plenty of sunshine

RealFeel®93°

RealFeel Shade™89°

Max UV Index12 (Extreme)

WindSSW 17 mph

Mon 6/23

95° /64°
2%
Breezy with plenty of sunshine

RealFeel®96°

RealFeel Shade™90°

Max UV Index12 (Extreme)

WindS 15 mph

Tue 6/24

95° /65°
1%
Breezy with plenty of sun

RealFeel®97°

RealFeel Shade™91°

Max UV Index12 (Extreme)

WindS 15 mph

Wed 6/25

98° /72°
0%
Plenty of sun

RealFeel®101°

RealFeel Shade™95°

Max UV Index12 (Extreme)

WindSSW 9 mph

Thu 6/26

100° /73°
0%
Plenty of sun

RealFeel®103°

RealFeel Shade™97°

Max UV Index12 (Extreme)

WindSW 9 mph

Fri 6/27

110° /70°
0%
Hot with plenty of sunshine

RealFeel®111°

RealFeel Shade™107°

Max UV Index12 (Extreme)

WindSW 8 mph

Sat 6/28

111° /74°
0%
Hot with plenty of sunshine

RealFeel®113°

RealFeel Shade™108°

Max UV Index12 (Extreme)

WindSW 6 mph

Sun 6/29

113° /79°
0%
Blazing sunshine and very hot

RealFeel®114°

RealFeel Shade™110°

Max UV Index12 (Extreme)

WindNNW 7 mph

Mon 6/30

114° /80°
0%
Very hot with blazing sunshine

RealFeel®114°

RealFeel Shade™111°

Max UV Index12 (Extreme)

WindN 9 mph

Tue 7/1

113° /80°
0%
Sunshine and very hot

RealFeel®114°

RealFeel Shade™110°

Max UV Index12 (Extreme)

WindSW 10 mph

Wed 7/2

112° /81°
2%
Very hot with sunshine and a few clouds

RealFeel®115°

RealFeel Shade™110°

Max UV Index12 (Extreme)

WindSW 7 mph

Thu 7/3

111° /78°
20%
Partly sunny and hot

RealFeel®114°

RealFeel Shade™109°

Max UV Index12 (Extreme)

WindSSW 7 mph

Fri 7/4

104° /79°
25%
Periods of clouds and sunshine

RealFeel®107°

RealFeel Shade™102°

Max UV Index12 (Extreme)

WindSSW 9 mph

Sat 7/5

103° /79°
25%
Mainly cloudy

RealFeel®103°

RealFeel Shade™101°

Max UV Index3 (Moderate)

WindSSW 8 mph

Sun 7/6

104° /78°
25%
Intervals of clouds and sunshine

RealFeel®106°

RealFeel Shade™101°

Max UV Index4 (Moderate)

WindSSW 5 mph

Mon 7/7

105° /80°
25%
After a cloudy start, sun returns

RealFeel®111°

RealFeel Shade™103°

Max UV Index12 (Extreme)

WindSW 2 mph

Tue 7/8

105° /80°
25%
Partly sunny

RealFeel®111°

RealFeel Shade™103°

Max UV Index11 (Extreme)

WindSW 4 mph

Wed 7/9

104° /79°
25%
Cloudy

RealFeel®103°

RealFeel Shade™102°

Max UV Index3 (Moderate)

WindS 12 mph

Thu 7/10

103° /80°
25%
Cloudy and less humid

RealFeel®101°

RealFeel Shade™100°

Max UV Index3 (Moderate)

WindS 8 mph

Fri 7/11

102° /79°
25%
Mostly cloudy

RealFeel®101°

RealFeel Shade™98°

Max UV Index3 (Moderate)

WindS 10 mph

Sat 7/12

104° /79°
25%
Times of sun and clouds

RealFeel®104°

RealFeel Shade™100°

Max UV Index6 (High)

WindS 10 mph

Sun 7/13

102° /78°
25%
Partial sunshine

RealFeel®102°

RealFeel Shade™99°

Max UV Index5 (Moderate)

WindS 9 mph

Mon 7/14

101° /79°
25%
Mostly cloudy

RealFeel®101°

RealFeel Shade™98°

Max UV Index7 (High)

WindSSW 10 mph

Tue 7/15

100° /79°
25%
Clouds giving way to some sun

RealFeel®105°

RealFeel Shade™100°

Max UV Index8 (Very High)

WindSSW 9 mph

Wed 7/16

100° /80°
20%
Mostly sunny

RealFeel®106°

RealFeel Shade™100°

Max UV Index12 (Extreme)

WindSSW 8 mph

Thu 7/17

102° /79°
64%
A couple of morning showers and a thunderstorm; otherwise, mostly cloudy

RealFeel®108°

RealFeel Shade™105°

Max UV Index4 (Moderate)

WindSSE 7 mph

Fri 7/18

101° /80°
5%
Less humid with plenty of sunshine

RealFeel®105°

RealFeel Shade™98°

Max UV Index12 (Extreme)

WindS 7 mph

Sat 7/19

102° /79°
25%
Clouds to start, then sunshine returns

RealFeel®104°

RealFeel Shade™99°

Max UV Index6 (High)

WindS 8 mph

Sun 7/20

101° /80°
25%
Mostly cloudy

RealFeel®103°

RealFeel Shade™99°

Max UV Index4 (Moderate)

WindS 6 mph

Mon 7/21

99° /77°
65%
A couple of morning showers and a thunderstorm; otherwise, after a cloudy start, sunshine returns

RealFeel®111°

RealFeel Shade™106°

Max UV Index12 (Extreme)

WindSSE 5 mph

Tue 7/22

98° /79°
25%
Clouds giving way to some sun

RealFeel®109°

RealFeel Shade™102°

Max UV Index8 (Very High)

WindS 4 mph

Wed 7/23

99° /80°
25%
Less humid with periods of clouds and sunshine

RealFeel®102°

RealFeel Shade™96°

Max UV Index6 (High)

WindS 6 mph

Thu 7/24

100° /80°
25%
After a cloudy start, sunshine returns

RealFeel®106°

RealFeel Shade™97°

Max UV Index12 (Extreme)

WindS 5 mph

Fri 7/25

102° /80°
25%
Clouds giving way to some sun

RealFeel®105°

RealFeel Shade™100°

Max UV Index4 (Moderate)

WindS 4 mph

Sat 7/26

103° /80°
20%
Partly sunny

RealFeel®107°

RealFeel Shade™103°

Max UV Index12 (Extreme)

WindS 8 mph

Sun 7/27

99° /80°
20%
Sunny to partly cloudy

RealFeel®109°

RealFeel Shade™102°

Max UV Index12 (Extreme)

WindS 4 mph

Mon 7/28

98° /79°
55%
A passing morning shower; otherwise, partly sunny

RealFeel®109°

RealFeel Shade™103°

Max UV Index12 (Extreme)

WindSSW 4 mph

Tue 7/29

98° /77°
64%
Mostly cloudy with a couple of showers and a thunderstorm, mainly early in the day

RealFeel®107°

RealFeel Shade™104°

Max UV Index4 (Moderate)

WindSSE 2 mph

Wed 7/30

96° /74°
65%
A couple of showers and a thunderstorm in the morning; otherwise, after a cloudy start, sun returns

RealFeel®107°

RealFeel Shade™100°

Max UV Index12 (Extreme)

WindSE 4 mph

Thu 7/31

96° /75°
5%
Abundant sunshine

RealFeel®106°

RealFeel Shade™98°

Max UV Index12 (Extreme)

WindE 2 mph

Fri 8/1

98° /77°
23%
Clouds and sun

RealFeel®101°

RealFeel Shade™96°

Max UV Index7 (High)

WindWNW 9 mph

Sat 8/2

100° /80°
3%
Mostly sunny

RealFeel®104°

RealFeel Shade™97°

Max UV Index11 (Extreme)

WindWNW 6 mph

Sun 8/3

102° /78°
25%
Intervals of clouds and sun

RealFeel®109°

RealFeel Shade™101°

Max UV Index11 (Extreme)

WindESE 1 mph

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Weather Near Why:

  • Casas Adobes, AZ
  • Catalina Foothills, AZ
  • Tucson, AZ
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