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Johnson, CO Weather
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Winter Center

Today Hourly

Daily

Radar MinuteCast Monthly Air Quality Health & Activities
Air Quality Alert

July 3 - August 16

Thu 7/3

96° /65°
7%
Hot with sunshine and a few clouds; caution advised if doing strenuous activities outside
alerts

Air Quality Alert

4:11 PM Wednesday - 4:00 PM Thursday

RealFeel®98°

RealFeel Shade™92°

Max UV Index12 (Extreme)

WindSE 10 mph

Fri 7/4

91° /59°
40%
Partly sunny with a thundershower in spots in the afternoon

RealFeel®96°

RealFeel Shade™87°

Max UV Index12 (Extreme)

WindW 8 mph

Sat 7/5

94° /59°
40%
Sunshine mixing with clouds with a thunderstorm in spots in the afternoon

RealFeel®101°

RealFeel Shade™91°

Max UV Index12 (Extreme)

WindS 7 mph

Sun 7/6

89° /58°
40%
Clouds and sunshine with a thunderstorm in spots in the afternoon

RealFeel®94°

RealFeel Shade™85°

Max UV Index12 (Extreme)

WindNE 9 mph

Mon 7/7

92° /60°
40%
Mostly cloudy with a thunderstorm on the prowl in the afternoon

RealFeel®97°

RealFeel Shade™90°

Max UV Index8 (Very High)

WindNE 6 mph

Tue 7/8

94° /59°
3%
Partly sunny

RealFeel®95°

RealFeel Shade™90°

Max UV Index11 (Extreme)

WindENE 9 mph

Wed 7/9

92° /60°
25%
Mostly sunny

RealFeel®97°

RealFeel Shade™89°

Max UV Index11 (Extreme)

WindNNW 7 mph

Thu 7/10

90° /59°
0%
Sunshine and a few clouds

RealFeel®100°

RealFeel Shade™88°

Max UV Index11 (Extreme)

WindNNW 4 mph

Fri 7/11

91° /58°
0%
Sunshine and a few clouds

RealFeel®92°

RealFeel Shade™88°

Max UV Index11 (Extreme)

WindENE 7 mph

Sat 7/12

92° /61°
1%
Sunny to partly cloudy

RealFeel®93°

RealFeel Shade™89°

Max UV Index11 (Extreme)

WindN 8 mph

Sun 7/13

90° /59°
40%
Partly sunny with a thunderstorm in spots in the afternoon

RealFeel®93°

RealFeel Shade™87°

Max UV Index11 (Extreme)

WindENE 7 mph

Mon 7/14

95° /61°
40%
Variable cloudiness with a thunderstorm around in the afternoon

RealFeel®98°

RealFeel Shade™92°

Max UV Index11 (Extreme)

WindE 6 mph

Tue 7/15

96° /62°
0%
Plenty of sunshine

RealFeel®101°

RealFeel Shade™94°

Max UV Index11 (Extreme)

WindENE 4 mph

Wed 7/16

92° /58°
20%
Plenty of sunshine

RealFeel®97°

RealFeel Shade™89°

Max UV Index11 (Extreme)

WindNNE 5 mph

Thu 7/17

90° /61°
5%
Plenty of sunshine

RealFeel®96°

RealFeel Shade™88°

Max UV Index11 (Extreme)

WindS 7 mph

Fri 7/18

95° /63°
20%
Hot with plenty of sunshine

RealFeel®98°

RealFeel Shade™92°

Max UV Index11 (Extreme)

WindW 9 mph

Sat 7/19

95° /63°
20%
Partly sunny and hot

RealFeel®101°

RealFeel Shade™94°

Max UV Index11 (Extreme)

WindWNW 2 mph

Sun 7/20

94° /62°
25%
Hot with sun followed by clouds

RealFeel®99°

RealFeel Shade™93°

Max UV Index11 (Extreme)

WindW 2 mph

Mon 7/21

95° /63°
55%
Mostly sunny and hot; a brief shower in the afternoon

RealFeel®96°

RealFeel Shade™92°

Max UV Index11 (Extreme)

WindNNW 7 mph

Tue 7/22

88° /62°
10%
Sunshine

RealFeel®96°

RealFeel Shade™87°

Max UV Index11 (Extreme)

WindSSE 2 mph

Wed 7/23

90° /62°
10%
Sunshine

RealFeel®97°

RealFeel Shade™88°

Max UV Index11 (Extreme)

WindNW 1 mph

Thu 7/24

92° /60°
10%
Abundant sunshine

RealFeel®98°

RealFeel Shade™91°

Max UV Index11 (Extreme)

WindE 2 mph

Fri 7/25

87° /59°
20%
Sunshine and a few clouds

RealFeel®94°

RealFeel Shade™85°

Max UV Index11 (Extreme)

WindSE 6 mph

Sat 7/26

90° /60°
20%
Plenty of sunshine

RealFeel®95°

RealFeel Shade™88°

Max UV Index11 (Extreme)

WindSSE 7 mph

Sun 7/27

94° /61°
20%
Mostly sunny

RealFeel®99°

RealFeel Shade™92°

Max UV Index11 (Extreme)

WindSSE 5 mph

Mon 7/28

94° /62°
20%
Clouds to start, then sunshine returns

RealFeel®95°

RealFeel Shade™91°

Max UV Index10 (Very High)

WindSSE 7 mph

Tue 7/29

93° /61°
20%
Sunshine

RealFeel®95°

RealFeel Shade™90°

Max UV Index10 (Very High)

WindSSE 9 mph

Wed 7/30

94° /62°
10%
Hot with sunshine and a few clouds

RealFeel®99°

RealFeel Shade™92°

Max UV Index10 (Very High)

WindS 7 mph

Thu 7/31

95° /63°
25%
Hot with intervals of clouds and sunshine

RealFeel®97°

RealFeel Shade™94°

Max UV Index3 (Moderate)

WindS 4 mph

Fri 8/1

95° /63°
25%
Hot with clearing

RealFeel®100°

RealFeel Shade™94°

Max UV Index9 (Very High)

WindSSE 5 mph

Sat 8/2

94° /62°
20%
Mostly sunny and hot

RealFeel®98°

RealFeel Shade™91°

Max UV Index10 (Very High)

WindWNW 6 mph

Sun 8/3

94° /63°
20%
Partly sunny

RealFeel®99°

RealFeel Shade™94°

Max UV Index10 (Very High)

WindSSE 2 mph

Mon 8/4

91° /62°
25%
Clouds to start, then sunshine returns

RealFeel®96°

RealFeel Shade™90°

Max UV Index3 (Moderate)

WindE 4 mph

Tue 8/5

87° /62°
56%
Mostly cloudy; a little morning rain followed by a passing shower in the afternoon

RealFeel®86°

RealFeel Shade™85°

Max UV Index3 (Moderate)

WindNNW 6 mph

Wed 8/6

85° /58°
10%
Mostly sunny

RealFeel®93°

RealFeel Shade™84°

Max UV Index10 (Very High)

WindN 1 mph

Thu 8/7

85° /56°
25%
Partial sunshine

RealFeel®88°

RealFeel Shade™83°

Max UV Index9 (Very High)

WindNNE 4 mph

Fri 8/8

84° /55°
25%
Becoming cloudy

RealFeel®84°

RealFeel Shade™82°

Max UV Index5 (Moderate)

WindSE 4 mph

Sat 8/9

84° /56°
57%
Mostly cloudy with a couple of showers in the afternoon

RealFeel®90°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindSW 2 mph

Sun 8/10

85° /55°
25%
Mainly cloudy

RealFeel®87°

RealFeel Shade™83°

Max UV Index3 (Moderate)

WindWNW 2 mph

Mon 8/11

84° /55°
25%
Intervals of clouds and sunshine

RealFeel®88°

RealFeel Shade™82°

Max UV Index4 (Moderate)

WindSW 1 mph

Tue 8/12

85° /56°
25%
Clouds giving way to some sun

RealFeel®89°

RealFeel Shade™82°

Max UV Index5 (Moderate)

WindS 4 mph

Wed 8/13

85° /57°
20%
Plenty of sunshine

RealFeel®90°

RealFeel Shade™84°

Max UV Index9 (Very High)

WindS 4 mph

Thu 8/14

90° /57°
5%
Sunshine

RealFeel®91°

RealFeel Shade™87°

Max UV Index9 (Very High)

WindW 6 mph

Fri 8/15

83° /52°
65%
Episodes of sunshine with a couple of showers

RealFeel®87°

RealFeel Shade™82°

Max UV Index9 (Very High)

WindESE 5 mph

Sat 8/16

85° /52°
56%
Partly sunny with a couple of showers in the afternoon

RealFeel®86°

RealFeel Shade™83°

Max UV Index9 (Very High)

WindNNE 8 mph

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