Heat Advisory

June 20 - August 3

Fri 6/20

88° /71°

Mostly sunny and pleasant

RealFeel®94°

RealFeel Shade™86°

Max UV Index11 (Extreme)

WindSSW 9 mph

Sat 6/21

95° /75°

Partly sunny, hot and humid; start of an extended heat wave; stay cool and hydrated

alerts

Heat Advisory

12:00 PM Saturday - 7:00 PM Tuesday

RealFeel®102°

RealFeel Shade™97°

Max UV Index11 (Extreme)

WindSSW 13 mph

Sun 6/22

95° /75°

12%

Hot and humid with plenty of sunshine; danger of dehydration and heatstroke if outside for extended periods of time

alerts

Heat Advisory

12:00 PM Saturday - 7:00 PM Tuesday

RealFeel®104°

RealFeel Shade™97°

Max UV Index11 (Extreme)

WindSSW 9 mph

Mon 6/23

95° /74°

19%

Hot and humid with plenty of sunshine; danger of dehydration and heatstroke if outside for extended periods of time

alerts

Heat Advisory

12:00 PM Saturday - 7:00 PM Tuesday

RealFeel®103°

RealFeel Shade™97°

Max UV Index11 (Extreme)

WindSSW 8 mph

Tue 6/24

94° /72°

19%

Mostly sunny and hot; danger of dehydration and heatstroke if outside for extended periods of time

alerts

Heat Advisory

12:00 PM Saturday - 7:00 PM Tuesday

RealFeel®105°

RealFeel Shade™98°

Max UV Index11 (Extreme)

WindSSW 7 mph

Wed 6/25

93° /73°

25%

Hot and humid with plenty of sunshine

RealFeel®103°

RealFeel Shade™96°

Max UV Index11 (Extreme)

WindSW 7 mph

Thu 6/26

92° /73°

25%

Mostly sunny and humid

RealFeel®104°

RealFeel Shade™99°

Max UV Index11 (Extreme)

WindSSW 7 mph

Fri 6/27

91° /73°

Mostly sunny and humid

RealFeel®99°

RealFeel Shade™94°

Max UV Index11 (Extreme)

WindSW 8 mph

Sat 6/28

91° /70°

65%

Variable cloudiness with a couple of thunderstorms in the afternoon

RealFeel®97°

RealFeel Shade™92°

Max UV Index11 (Extreme)

WindWSW 7 mph

Sun 6/29

90° /71°

75%

Mostly cloudy and humid; a shower in spots in the morning followed by periods of rain in the afternoon

RealFeel®100°

RealFeel Shade™95°

Max UV Index11 (Extreme)

WindWSW 4 mph

Mon 6/30

88° /70°

75%

Cloudy and very humid; a shower in spots in the morning followed by periods of rain in the afternoon

RealFeel®97°

RealFeel Shade™94°

Max UV Index6 (High)

WindSW 5 mph

Tue 7/1

87° /67°

56%

Mostly cloudy; a little rain in the morning followed by a passing shower in the afternoon

RealFeel®93°

RealFeel Shade™85°

Max UV Index8 (Very High)

WindWNW 6 mph

Wed 7/2

86° /68°

Mostly sunny and less humid

RealFeel®93°

RealFeel Shade™84°

Max UV Index11 (Extreme)

WindN 5 mph

Thu 7/3

88° /66°

25%

Mostly cloudy

RealFeel®91°

RealFeel Shade™86°

Max UV Index8 (Very High)

WindNNW 4 mph

Fri 7/4

89° /69°

30%

Sun and some clouds with a thunderstorm possible; humid

RealFeel®99°

RealFeel Shade™95°

Max UV Index10 (Very High)

WindNNE 4 mph

Sat 7/5

85° /69°

25%

Humid with times of clouds and sun

RealFeel®93°

RealFeel Shade™90°

Max UV Index3 (Moderate)

WindNNE 2 mph

Sun 7/6

88° /68°

20%

Less humid with plenty of sunshine

RealFeel®96°

RealFeel Shade™90°

Max UV Index11 (Extreme)

WindNNE 4 mph

Mon 7/7

89° /69°

10%

Mostly sunny and humid

RealFeel®96°

RealFeel Shade™93°

Max UV Index11 (Extreme)

WindSW 7 mph

Tue 7/8

88° /68°

56%

A passing shower in the morning; otherwise, partly sunny and humid

RealFeel®96°

RealFeel Shade™91°

Max UV Index8 (Very High)

WindWSW 7 mph

Wed 7/9

84° /65°

25%

Sunny and less humid

RealFeel®89°

RealFeel Shade™82°

Max UV Index11 (Extreme)

WindW 8 mph

Thu 7/10

84° /63°

10%

Sunny

RealFeel®91°

RealFeel Shade™82°

Max UV Index11 (Extreme)

WindWSW 5 mph

Fri 7/11

85° /69°

58%

Mostly cloudy; a morning thundershower followed by a thunderstorm in the afternoon

RealFeel®90°

RealFeel Shade™89°

Max UV Index2 (Low)

WindSSW 9 mph

Sat 7/12

86° /70°

25%

Rather cloudy and uncomfortably humid

RealFeel®91°

RealFeel Shade™90°

Max UV Index4 (Moderate)

WindSSW 15 mph

Sun 7/13

89° /67°

25%

Humid with periods of clouds and sunshine

RealFeel®96°

RealFeel Shade™91°

Max UV Index7 (High)

WindNW 4 mph

Mon 7/14

84° /63°

20%

Mostly sunny

RealFeel®91°

RealFeel Shade™87°

Max UV Index11 (Extreme)

WindENE 6 mph

Tue 7/15

85° /69°

55%

Cloudy and humid; a passing morning shower followed by a thunderstorm in spots in the afternoon

RealFeel®91°

RealFeel Shade™91°

Max UV Index3 (Moderate)

WindS 8 mph

Wed 7/16

84° /68°

70%

Uncomfortably humid with variable cloudiness; showers and thunderstorms in the afternoon

RealFeel®93°

RealFeel Shade™91°

Max UV Index5 (Moderate)

WindSW 12 mph

Thu 7/17

86° /69°

25%

Uncomfortably humid with times of clouds and sun

RealFeel®95°

RealFeel Shade™92°

Max UV Index3 (Moderate)

WindSW 6 mph

Fri 7/18

87° /70°

25%

Turning cloudy and uncomfortably humid

RealFeel®96°

RealFeel Shade™95°

Max UV Index8 (Very High)

WindS 8 mph

Sat 7/19

88° /69°

39%

Mostly sunny and uncomfortably humid; a thunderstorm in spots in the afternoon

RealFeel®97°

RealFeel Shade™94°

Max UV Index11 (Extreme)

WindS 9 mph

Sun 7/20

88° /69°

65%

Cloudy and uncomfortably humid; a couple of showers and a thunderstorm in the afternoon

RealFeel®95°

RealFeel Shade™95°

Max UV Index3 (Moderate)

WindSSW 9 mph

Mon 7/21

83° /68°

70%

Cloudy and humid with showers and thunderstorms becoming more widespread

RealFeel®90°

RealFeel Shade™90°

Max UV Index2 (Low)

WindSSE 6 mph

Tue 7/22

84° /70°

40%

Uncomfortably humid with clouds and breaks of sun; a thunderstorm in spots in the afternoon

RealFeel®92°

RealFeel Shade™92°

Max UV Index5 (Moderate)

WindSSW 8 mph

Wed 7/23

88° /70°

20%

Uncomfortably humid with sunshine and a few clouds

RealFeel®98°

RealFeel Shade™95°

Max UV Index10 (Very High)

WindSSW 10 mph

Thu 7/24

90° /69°

10%

Mostly sunny and uncomfortably humid

RealFeel®100°

RealFeel Shade™97°

Max UV Index10 (Very High)

WindWSW 10 mph

Fri 7/25

87° /69°

39%

Mostly cloudy and humid; a thunderstorm in spots in the afternoon

RealFeel®95°

RealFeel Shade™95°

Max UV Index4 (Moderate)

WindE 2 mph

Sat 7/26

83° /68°

65%

Cloudy and uncomfortably humid; a couple of showers and a thunderstorm in the afternoon

RealFeel®91°

RealFeel Shade™91°

Max UV Index3 (Moderate)

WindS 5 mph

Sun 7/27

84° /69°

42%

Mostly cloudy and very humid; a shower in spots in the morning followed by a thunderstorm in spots in the afternoon

RealFeel®92°

RealFeel Shade™92°

Max UV Index3 (Moderate)

WindESE 4 mph

Mon 7/28

86° /69°

25%

Uncomfortably humid with more sun than clouds

RealFeel®96°

RealFeel Shade™93°

Max UV Index10 (Very High)

WindSSE 5 mph

Tue 7/29

88° /68°

Uncomfortably humid with sunshine

RealFeel®100°

RealFeel Shade™97°

Max UV Index10 (Very High)

WindSSE 5 mph

Wed 7/30

89° /69°

25%

Sunshine and uncomfortably humid

RealFeel®100°

RealFeel Shade™98°

Max UV Index10 (Very High)

WindSSW 6 mph

Thu 7/31

89° /69°

40%

Mostly sunny and uncomfortably humid; a thunderstorm in spots in the afternoon

RealFeel®99°

RealFeel Shade™95°

Max UV Index10 (Very High)

WindSSW 7 mph

Fri 8/1

84° /62°

Less humid with clouds to start, then sunshine returns

RealFeel®85°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindNNE 10 mph

Sat 8/2

84° /65°

Partial sunshine

RealFeel®89°

RealFeel Shade™84°

Max UV Index10 (Very High)

WindNE 6 mph

Sun 8/3

85° /66°

57%

Intervals of clouds and sunshine with a couple of showers in the afternoon

RealFeel®93°

RealFeel Shade™88°

Max UV Index10 (Very High)

WindSSW 4 mph

Jackson, IL

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