Extreme Heat Warning

July 27 - September 9

Sun 7/27

89° /76°

44%

Mostly sunny and uncomfortably humid; widely separated thunderstorms this afternoon

alerts

Extreme Heat Warning

12:00 PM Saturday - 7:00 PM Tuesday

RealFeel®104°

RealFeel Shade™97°

Max UV Index10 (Very High)

WindSW 6 mph

Mon 7/28

95° /75°

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

alerts

Extreme Heat Warning

12:00 PM Saturday - 7:00 PM Tuesday

RealFeel®109°

RealFeel Shade™103°

Max UV Index10 (Very High)

WindW 6 mph

Tue 7/29

97° /74°

Mostly sunny, hot and humid; caution advised if outside for extended periods of time

alerts

Extreme Heat Warning

12:00 PM Saturday - 7:00 PM Tuesday

RealFeel®112°

RealFeel Shade™104°

Max UV Index10 (Very High)

WindN 5 mph

Wed 7/30

89° /71°

46%

Times of clouds and sun with widely separated thunderstorms; very humid

RealFeel®106°

RealFeel Shade™97°

Max UV Index10 (Very High)

WindNW 6 mph

Thu 7/31

79° /61°

41%

Cloudy and not as warm but humid with widely separated thunderstorms

RealFeel®83°

RealFeel Shade™82°

Max UV Index3 (Moderate)

WindNE 8 mph

Fri 8/1

78° /60°

Partly sunny, pleasant and less humid

RealFeel®83°

RealFeel Shade™75°

Max UV Index10 (Very High)

WindNE 8 mph

Sat 8/2

77° /61°

Mostly sunny

RealFeel®84°

RealFeel Shade™78°

Max UV Index10 (Very High)

WindENE 7 mph

Sun 8/3

81° /66°

Mostly sunny

RealFeel®91°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindNE 4 mph

Mon 8/4

85° /69°

Mostly sunny

RealFeel®96°

RealFeel Shade™90°

Max UV Index10 (Very High)

WindNE 2 mph

Tue 8/5

87° /68°

55%

A bit of rain in the morning; otherwise, mostly cloudy and humid

RealFeel®105°

RealFeel Shade™99°

Max UV Index10 (Very High)

WindSE 4 mph

Wed 8/6

86° /67°

75%

Mostly cloudy and humid; periods of rain in the afternoon

RealFeel®93°

RealFeel Shade™92°

Max UV Index7 (High)

WindS 7 mph

Thu 8/7

84° /68°

40%

Cloudy and humid; watch for a strong morning thunderstorm followed by a thunderstorm in parts of the area in the afternoon

RealFeel®89°

RealFeel Shade™89°

Max UV Index2 (Low)

WindWNW 5 mph

Fri 8/8

88° /69°

Mostly cloudy and uncomfortably humid

RealFeel®103°

RealFeel Shade™95°

Max UV Index6 (High)

WindN 4 mph

Sat 8/9

87° /67°

75%

A couple of showers and a thunderstorm in the morning; otherwise, mostly cloudy and very humid

RealFeel®99°

RealFeel Shade™97°

Max UV Index2 (Low)

WindSE 5 mph

Sun 8/10

84° /70°

25%

Turning cloudy and humid

RealFeel®91°

RealFeel Shade™91°

Max UV Index6 (High)

WindSSW 9 mph

Mon 8/11

87° /65°

62%

Cloudy and humid with a couple of showers and a thunderstorm

RealFeel®90°

RealFeel Shade™88°

Max UV Index2 (Low)

WindN 7 mph

Tue 8/12

81° /64°

20%

Sunny to partly cloudy and less humid

RealFeel®88°

RealFeel Shade™80°

Max UV Index9 (Very High)

WindN 5 mph

Wed 8/13

82° /69°

25%

Cloudy and humid

RealFeel®86°

RealFeel Shade™86°

Max UV Index3 (Moderate)

WindSSE 6 mph

Thu 8/14

84° /71°

20%

Mostly sunny and uncomfortably humid

RealFeel®96°

RealFeel Shade™94°

Max UV Index9 (Very High)

WindS 8 mph

Fri 8/15

87° /71°

70%

Uncomfortably humid with clouds and breaks of sun; thunderstorms in the afternoon

RealFeel®103°

RealFeel Shade™94°

Max UV Index9 (Very High)

WindSSE 6 mph

Sat 8/16

83° /70°

25%

Uncomfortably humid with intervals of clouds and sunshine

RealFeel®96°

RealFeel Shade™94°

Max UV Index6 (High)

WindSSE 4 mph

Sun 8/17

86° /71°

25%

Uncomfortably humid with intervals of clouds and sunshine

RealFeel®99°

RealFeel Shade™98°

Max UV Index4 (Moderate)

WindSSE 5 mph

Mon 8/18

89° /71°

Uncomfortably humid with plenty of sun

RealFeel®103°

RealFeel Shade™102°

Max UV Index9 (Very High)

WindS 6 mph

Tue 8/19

89° /70°

20%

Uncomfortably humid with plenty of sunshine

RealFeel®103°

RealFeel Shade™99°

Max UV Index8 (Very High)

WindSSW 6 mph

Wed 8/20

88° /71°

10%

Sunny and uncomfortably humid

RealFeel®101°

RealFeel Shade™100°

Max UV Index8 (Very High)

WindSW 6 mph

Thu 8/21

89° /71°

20%

Uncomfortably humid with clouds to start, then sunshine returns

RealFeel®102°

RealFeel Shade™96°

Max UV Index8 (Very High)

WindSSW 5 mph

Fri 8/22

89° /69°

Humid with plenty of sunshine

RealFeel®95°

RealFeel Shade™91°

Max UV Index8 (Very High)

WindNNW 8 mph

Sat 8/23

82° /64°

10%

Mostly sunny and less humid

RealFeel®90°

RealFeel Shade™81°

Max UV Index8 (Very High)

WindENE 4 mph

Sun 8/24

81° /68°

25%

Mostly cloudy and humid

RealFeel®82°

RealFeel Shade™82°

Max UV Index3 (Moderate)

WindSSW 5 mph

Mon 8/25

87° /69°

25%

Humid with a blend of sun and clouds

RealFeel®94°

RealFeel Shade™89°

Max UV Index8 (Very High)

WindE 7 mph

Tue 8/26

84° /64°

60%

Periods of rain

RealFeel®82°

RealFeel Shade™82°

Max UV Index2 (Low)

WindENE 13 mph

Wed 8/27

79° /64°

20%

More sunshine than clouds

RealFeel®82°

RealFeel Shade™77°

Max UV Index8 (Very High)

WindNE 7 mph

Thu 8/28

80° /61°

Abundant sunshine

RealFeel®87°

RealFeel Shade™78°

Max UV Index8 (Very High)

WindNNE 4 mph

Fri 8/29

80° /62°

20%

Times of clouds and sun

RealFeel®80°

RealFeel Shade™78°

Max UV Index4 (Moderate)

WindS 6 mph

Sat 8/30

84° /63°

20%

Mostly sunny

RealFeel®89°

RealFeel Shade™81°

Max UV Index7 (High)

WindNW 5 mph

Sun 8/31

80° /63°

25%

Increasing cloudiness

RealFeel®78°

RealFeel Shade™78°

Max UV Index5 (Moderate)

WindNW 7 mph

Mon 9/1

79° /64°

25%

Some sun, then increasing clouds

RealFeel®77°

RealFeel Shade™77°

Max UV Index5 (Moderate)

WindN 8 mph

Tue 9/2

78° /60°

20%

Sunshine and a few clouds

RealFeel®84°

RealFeel Shade™76°

Max UV Index7 (High)

WindN 6 mph

Wed 9/3

78° /58°

Sunny

RealFeel®84°

RealFeel Shade™76°

Max UV Index7 (High)

WindN 5 mph

Thu 9/4

79° /60°

56%

Increasing clouds with a couple of showers in the afternoon

RealFeel®84°

RealFeel Shade™77°

Max UV Index7 (High)

WindSSE 4 mph

Fri 9/5

78° /60°

25%

Clouds and breaks of sun

RealFeel®76°

RealFeel Shade™76°

Max UV Index4 (Moderate)

WindNE 6 mph

Sat 9/6

77° /58°

10%

Sunshine

RealFeel®83°

RealFeel Shade™75°

Max UV Index7 (High)

WindNNE 4 mph

Sun 9/7

77° /60°

25%

Turning out cloudy

RealFeel®75°

RealFeel Shade™75°

Max UV Index5 (Moderate)

WindSE 6 mph

Mon 9/8

87° /65°

40%

Partly sunny and humid; a thunderstorm around in the afternoon

RealFeel®88°

RealFeel Shade™86°

Max UV Index7 (High)

WindS 9 mph

Tue 9/9

86° /57°

Mostly sunny

RealFeel®86°

RealFeel Shade™84°

Max UV Index6 (High)

WindSSE 13 mph

North Alton, IL

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center

Daily

Sun 7/27

Mon 7/28

Tue 7/29

Wed 7/30

Thu 7/31

Fri 8/1

Sat 8/2

Sun 8/3

Mon 8/4

Tue 8/5

Wed 8/6

Thu 8/7

Fri 8/8

Sat 8/9

Sun 8/10

Mon 8/11

Tue 8/12

Wed 8/13

Thu 8/14

Fri 8/15

Sat 8/16

Sun 8/17

Mon 8/18

Tue 8/19

Wed 8/20

Thu 8/21

Fri 8/22

Sat 8/23

Sun 8/24

Mon 8/25

Tue 8/26

Wed 8/27

Thu 8/28

Fri 8/29

Sat 8/30

Sun 8/31

Mon 9/1

Tue 9/2

Wed 9/3

Thu 9/4

Fri 9/5

Sat 9/6

Sun 9/7

Mon 9/8

Tue 9/9

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Weather Near North Alton: