Sullivan, WI

Mostly sunny, breezy and hot; a thunderstorm around in the afternoon; caution advised if doing strenuous activities outside

alerts

Heat Advisory

12:00 PM Saturday - 7:00 PM Monday

RealFeel®99°

RealFeel Shade™94°

Max UV Index10 (Very High)

WindSW 14 mph

Tue 6/24

80° /61°

44%

Cooler but humid with some sun, then turning cloudy; a thunderstorm in one or two spots in the afternoon

RealFeel®88°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindWNW 5 mph

Wed 6/25

79° /66°

88%

Considerable clouds with a couple of showers and a thunderstorm; humid

RealFeel®87°

RealFeel Shade™83°

Max UV Index3 (Moderate)

WindENE 5 mph

Thu 6/26

80° /65°

88%

Partly sunny with a couple of thunderstorms; humid in the morning, then becoming breezy

RealFeel®87°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindSSW 10 mph

Fri 6/27

80° /65°

41%

Humid with considerable cloudiness; an afternoon thunderstorm in one or two spots

RealFeel®82°

RealFeel Shade™79°

Max UV Index6 (High)

WindWSW 9 mph

Sat 6/28

81° /66°

Considerable cloudiness and humid with occasional rain and a thunderstorm

RealFeel®89°

RealFeel Shade™89°

Max UV Index2 (Low)

WindESE 5 mph

Sun 6/29

80° /64°

62%

Cloudy and humid with a thunderstorm or two

RealFeel®86°

RealFeel Shade™84°

Max UV Index6 (High)

WindSW 13 mph

Mon 6/30

80° /58°

A thunderstorm in spots in the morning; otherwise, partly sunny

RealFeel®84°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindW 10 mph

Tue 7/1

80° /59°

Partly sunny with a couple of showers, mainly early in the day

RealFeel®80°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindW 14 mph

Wed 7/2

81° /62°

A shower in the area in the morning; otherwise, partly sunny

RealFeel®85°

RealFeel Shade™78°

Max UV Index5 (Moderate)

WindNNW 7 mph

Thu 7/3

82° /63°

Mostly cloudy

RealFeel®85°

RealFeel Shade™80°

Max UV Index9 (Very High)

WindE 6 mph

Fri 7/4

78° /61°

Mostly sunny

RealFeel®87°

RealFeel Shade™76°

Max UV Index10 (Very High)

WindS 2 mph

Sat 7/5

80° /57°

Cloudy and less humid

RealFeel®78°

RealFeel Shade™77°

Max UV Index3 (Moderate)

WindNNE 12 mph

Sun 7/6

76° /58°

20%

Mostly sunny

RealFeel®81°

RealFeel Shade™74°

Max UV Index10 (Very High)

WindENE 6 mph

Mon 7/7

77° /57°

Sunshine

RealFeel®84°

RealFeel Shade™75°

Max UV Index10 (Very High)

WindS 4 mph

Tue 7/8

78° /61°

Intervals of clouds and sunshine

RealFeel®81°

RealFeel Shade™77°

Max UV Index6 (High)

WindS 5 mph

Wed 7/9

83° /65°

64%

Times of clouds and sun with a couple of showers and a thunderstorm; humid

RealFeel®88°

RealFeel Shade™88°

Max UV Index5 (Moderate)

WindSE 8 mph

Thu 7/10

86° /65°

Humid with plenty of sunshine

RealFeel®94°

RealFeel Shade™88°

Max UV Index10 (Very High)

WindW 6 mph

Fri 7/11

85° /67°

Humid with times of clouds and sun

RealFeel®90°

RealFeel Shade™89°

Max UV Index5 (Moderate)

WindSW 10 mph

Sat 7/12

85° /65°

65%

Cloudy and humid; a couple of afternoon showers and a thunderstorm

RealFeel®88°

RealFeel Shade™88°

Max UV Index2 (Low)

WindSSW 8 mph

Sun 7/13

83° /64°

Mostly sunny and humid

RealFeel®89°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindNNW 5 mph

Mon 7/14

79° /63°

Mostly cloudy

RealFeel®79°

RealFeel Shade™79°

Max UV Index3 (Moderate)

WindESE 6 mph

Tue 7/15

78° /65°

Cloudy and humid with a little rain

RealFeel®79°

RealFeel Shade™78°

Max UV Index3 (Moderate)

WindNNE 6 mph

Wed 7/16

78° /64°

Considerable cloudiness

RealFeel®77°

RealFeel Shade™77°

Max UV Index3 (Moderate)

WindENE 8 mph

Thu 7/17

79° /65°

Humid with a thick cloud cover

RealFeel®79°

RealFeel Shade™79°

Max UV Index3 (Moderate)

WindE 8 mph

Fri 7/18

78° /64°

70%

Considerable cloudiness with showers and thunderstorms becoming more widespread; humid

RealFeel®82°

RealFeel Shade™82°

Max UV Index2 (Low)

WindENE 7 mph

Sat 7/19

78° /65°

Cloudy and humid; a couple of showers in the afternoon

RealFeel®85°

RealFeel Shade™83°

Max UV Index3 (Moderate)

WindNE 4 mph

Sun 7/20

83° /66°

65%

Cloudy and humid; a couple of afternoon showers and a thunderstorm

RealFeel®91°

RealFeel Shade™91°

Max UV Index2 (Low)

WindS 6 mph

Mon 7/21

84° /66°

58%

A thunderstorm in the morning; otherwise, humid with times of clouds and sun

RealFeel®93°

RealFeel Shade™88°

Max UV Index4 (Moderate)

WindNNW 4 mph

Tue 7/22

83° /65°

Mostly sunny and less humid

RealFeel®89°

RealFeel Shade™82°

Max UV Index9 (Very High)

WindNW 7 mph

Wed 7/23

80° /64°

20%

Mostly sunny and humid

RealFeel®88°

RealFeel Shade™80°

Max UV Index9 (Very High)

WindSW 4 mph

Thu 7/24

82° /61°

57%

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

RealFeel®90°

RealFeel Shade™83°

Max UV Index9 (Very High)

WindNNE 5 mph

Fri 7/25

78° /59°

Mostly sunny and less humid

RealFeel®82°

RealFeel Shade™75°

Max UV Index9 (Very High)

WindNE 7 mph

Sat 7/26

77° /59°

Mostly cloudy

RealFeel®78°

RealFeel Shade™77°

Max UV Index3 (Moderate)

WindE 2 mph

Sun 7/27

78° /61°

Mostly sunny

RealFeel®85°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindE 2 mph

Mon 7/28

80° /63°

Sunshine and some clouds

RealFeel®88°

RealFeel Shade™82°

Max UV Index9 (Very High)

WindSSW 2 mph

Tue 7/29

83° /65°

Sunny to partly cloudy and humid

RealFeel®90°

RealFeel Shade™86°

Max UV Index9 (Very High)

WindWNW 5 mph

Wed 7/30

80° /65°

80%

Cloudy with afternoon rain

RealFeel®80°

RealFeel Shade™80°

Max UV Index2 (Low)

WindESE 6 mph

Thu 7/31

80° /66°

Humid with times of clouds and sun

RealFeel®84°

RealFeel Shade™84°

Max UV Index6 (High)

WindSSW 12 mph

Fri 8/1

86° /61°

20%

Warm and humid with clouds giving way to some sun

RealFeel®89°

RealFeel Shade™84°

Max UV Index9 (Very High)

WindNNW 8 mph

Sat 8/2

78° /58°

Not as warm with lower humidity with increasing cloudiness

RealFeel®82°

RealFeel Shade™76°

Max UV Index8 (Very High)

WindNNE 6 mph

Sun 8/3

77° /58°

Mostly cloudy

RealFeel®77°

RealFeel Shade™77°

Max UV Index4 (Moderate)

WindE 4 mph

Mon 8/4

81° /66°

56%

Times of sun and clouds with a couple of showers in the afternoon

RealFeel®87°

RealFeel Shade™84°

Max UV Index8 (Very High)

WindN 4 mph

Tue 8/5

82° /59°