Messmer High School, WI Weather Forecast & Current Conditions

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Messmer High School Weather Map
UTC Time: 9/19/2026, 12:21
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Messmer High School, WI Regional Weather

Expires:202609191300;;708847
ASUS43 KMKX 191220
RWRWI 

WISCONSIN REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
700 AM CDT SAT SEP 19 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.


WIZ051-052-058>065-066-070>072-191300-
SOUTHEAST WISCONSIN
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      LGT RAIN  62  60  93 SE17G25   29.99F TC  17           
6HR MIN TEMP:  61; 6HR MAX TEMP:  63; 6HR PCP:  0.91;                

WAUKESHA       LGT RAIN  61  61 100 S7        30.02R FOG     TC  16   
MILWAUKEE/TIMM RAIN      61  61 100 S8        30.03F TC  16           
RACINE         LGT RAIN  62  60  93 SE14G28   30.03F TC  17           
6HR MIN TEMP:  61; 6HR MAX TEMP:  66; 6HR PCP:  1.67;                

KENOSHA        RAIN      61  59  94 E16       30.03  TC  16           
FOND DU LAC    CLOUDY    60  59  96 E9        30.03F FOG     TC  16   
6HR MIN TEMP:  58; 6HR MAX TEMP:  60; 6HR PCP:  0.62;                

SHEBOYGAN      CLOUDY    59  58  96 E10G20    30.06S TC  15           
6HR MIN TEMP:  59; 6HR MAX TEMP:  60; 6HR PCP:  0.48;                

WEST BEND      DRIZZLE   61  59  94 CALM      30.04R TC  16           
JUNEAU         RAIN      59  59 100 NE6       30.03S TC  15           
6HR MIN TEMP:  57; 6HR MAX TEMP:  59;                                

$$


SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Messmer High School, WI

This Morning
Thunderstorms
60°16°
100%
Today
Thunderstorms
68°20°
100%
Sunday
Rain Showers
65°/ 55° 18°/ 13°
20%
Monday
Cloudy
62°/ 52° 17°/ 11°
0%
Tuesday
Partly Cloudy
62°/ 52° 17°/ 11°
0%
Wednesday
Partly Cloudy
62°/ 52° 17°/ 11°
0%
Thursday
Partly Cloudy
65°/ 52° 18°/ 11°
0%
Friday
Partly Cloudy
68°20°
0%

Day: Showers and scattered thunderstorms. Locally heavy rainfall possible. East winds 10 to 15 mph. Chance of precipitation near 100 percent.

Night: Cloudy. Showers and scattered thunderstorms through around midnight, then scattered showers after midnight. Lows around 60. Northeast winds 5 to 15 mph. Chance of precipitation 80 percent.

Waukesha, WI

This Morning
Thunderstorms
58°14°
100%
Today
Thunderstorms
68°20°
100%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
30%
Monday
Cloudy
62°/ 48° 17°/
0%
Tuesday
Partly Cloudy
60°/ 48° 16°/
0%
Wednesday
Partly Cloudy
62°/ 50° 17°/ 10°
0%
Thursday
Partly Cloudy
65°/ 50° 18°/ 10°
0%
Friday
Partly Cloudy
68°20°
0%

Day: Showers and scattered thunderstorms. Locally heavy rainfall possible. East winds 10 to 15 mph. Chance of precipitation near 100 percent.

Night: Cloudy. Rain showers and scattered thunderstorms through around midnight, then scattered rain showers after midnight. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of precipitation 80 percent.

Mequon, WI

This Morning
Thunderstorms
58°14°
100%
Today
Thunderstorms
65°18°
100%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
20%
Monday
Mostly Cloudy
62°/ 48° 17°/
0%
Tuesday
Partly Cloudy
62°/ 48° 17°/
0%
Wednesday
Partly Cloudy
62°/ 50° 17°/ 10°
0%
Thursday
Partly Cloudy
65°/ 52° 18°/ 11°
0%
Friday
Partly Cloudy
68°20°
0%

Day: Rain showers and scattered thunderstorms. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible. East winds 10 to 15 mph with gusts to around 30 mph. Chance of precipitation near 100 percent.

Night: Cloudy. Scattered thunderstorms in the evening. Numerous rain showers through around midnight, then scattered light rain showers after midnight. Lows in the upper 50s. Northeast winds 5 to 15 mph. Chance of precipitation 70 percent.

West Bend, WI

This Morning
Thunderstorms
58°14°
100%
Today
Thunderstorms
65°18°
100%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
20%
Monday
Mostly Cloudy
62°/ 48° 17°/
0%
Tuesday
Partly Cloudy
60°/ 48° 16°/
0%
Wednesday
Sunny
62°/ 48° 17°/
0%
Thursday
Partly Cloudy
65°/ 48° 18°/
0%
Friday
Partly Cloudy
68°20°
0%

Day: Rain showers and scattered thunderstorms. Locally heavy rainfall possible. East winds 10 to 15 mph. Chance of precipitation near 100 percent.

Night: Cloudy. Scattered thunderstorms in the evening. Rain showers through around midnight, then scattered light rain showers after midnight. Lows in the upper 50s. Northeast winds up to 10 mph. Chance of precipitation 80 percent.

Racine, WI

This Morning
Thunderstorms
60°16°
100%
Today
Thunderstorms
68°20°
100%
Sunday
Rain Showers
65°/ 55° 18°/ 13°
40%
Monday
Rain Showers
62°/ 50° 17°/ 10°
20%
Tuesday
Partly Cloudy
62°/ 50° 17°/ 10°
0%
Wednesday
Partly Cloudy
62°/ 52° 17°/ 11°
0%
Thursday
Partly Cloudy
65°/ 52° 18°/ 11°
0%
Friday
Partly Cloudy
68°20°
0%

Day: Showers and scattered thunderstorms. Locally heavy rainfall possible. East winds 10 to 15 mph with gusts to around 30 mph. Chance of precipitation near 100 percent.

Night: Cloudy. Showers through around midnight. Scattered thunderstorms until early morning. Scattered showers after midnight. Locally heavy rainfall possible through around midnight. Lows around 60. Northeast winds up to 10 mph. Chance of precipitation 90 percent.

Whitewater, WI

This Morning
Thunderstorms
60°16°
100%
Today
Thunderstorms
72°22°
100%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
40%
Monday
Rain Showers
62°/ 48° 17°/
20%
Tuesday
Partly Cloudy
60°/ 48° 16°/
0%
Wednesday
Partly Cloudy
62°/ 48° 17°/
0%
Thursday
Partly Cloudy
65°/ 50° 18°/ 10°
0%
Friday
Partly Cloudy
68°20°
0%

Day: Showers and scattered thunderstorms. Locally heavy rainfall possible. East winds 10 to 15 mph. Chance of precipitation near 100 percent.

Night: Cloudy. Showers through around midnight. Scattered thunderstorms through the night. Numerous showers after midnight. Locally heavy rainfall possible through around midnight. Lows around 60. Northeast winds up to 10 mph. Chance of precipitation 90 percent.

Kenosha, WI

This Morning
Thunderstorms
62°17°
100%
Today
Thunderstorms
70°21°
100%
Sunday
Rain Showers
62°/ 55° 17°/ 13°
40%
Monday
Rain Showers
62°/ 50° 17°/ 10°
20%
Tuesday
Mostly Cloudy
62°/ 50° 17°/ 10°
0%
Wednesday
Partly Cloudy
62°/ 52° 17°/ 11°
0%
Thursday
Partly Cloudy
65°/ 52° 18°/ 11°
0%
Friday
Partly Cloudy
68°20°
0%

Day: Showers and scattered thunderstorms. Locally heavy rainfall possible. East winds 10 to 15 mph. Chance of precipitation near 100 percent.

Night: Showers through around midnight. Scattered thunderstorms through the night. Numerous showers after midnight. Locally heavy rainfall possible through around midnight. Lows in the lower 60s. East winds up to 5 mph shifting to the north after midnight. Chance of precipitation 90 percent.

Beaver Dam, WI

This Morning
Thunderstorms
58°14°
100%
Today
Thunderstorms
68°20°
100%
Sunday
Rain Showers
65°/ 50° 18°/ 10°
20%
Monday
Mostly Cloudy
62°/ 45° 17°/
0%
Tuesday
Partly Cloudy
62°/ 45° 17°/
0%
Wednesday
Partly Cloudy
65°/ 48° 18°/
0%
Thursday
Partly Cloudy
68°/ 48° 20°/
0%
Friday
Partly Cloudy
70°21°
0%

Day: Rain showers and scattered thunderstorms. Locally heavy rainfall possible. East winds 10 to 15 mph. Chance of precipitation near 100 percent.

Night: Cloudy. Rain showers and scattered thunderstorms in the evening, then scattered rain showers in the late evening and overnight. Lows in the upper 50s. Northeast winds 5 to 15 mph. Chance of precipitation 80 percent.

Plymouth, WI

This Morning
Thunderstorms
58°14°
100%
Today
Thunderstorms
65°18°
100%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
20%
Monday
Mostly Cloudy
62°/ 48° 17°/
0%
Tuesday
Partly Cloudy
62°/ 48° 17°/
0%
Wednesday
Sunny
62°/ 48° 17°/
0%
Thursday
Partly Cloudy
65°/ 50° 18°/ 10°
0%
Friday
Partly Cloudy
68°20°
0%

Day: Rain showers and scattered thunderstorms. Some thunderstorms may produce heavy rainfall. East winds 10 to 15 mph. Chance of precipitation near 100 percent.

Night: Cloudy. Numerous rain showers and isolated thunderstorms in the evening, then scattered light rain showers in the late evening and overnight. Lows in the upper 50s. Northeast winds 5 to 15 mph. Chance of precipitation 70 percent.

Watertown, WI

This Morning
Thunderstorms
58°14°
100%
Today
Thunderstorms
70°21°
100%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
20%
Monday
Cloudy
62°/ 48° 17°/
0%
Tuesday
Partly Cloudy
62°/ 45° 17°/
0%
Wednesday
Partly Cloudy
65°/ 48° 18°/
0%
Thursday
Partly Cloudy
68°/ 48° 20°/
0%
Friday
Partly Cloudy
72°22°
0%

Day: Showers and scattered thunderstorms. Locally heavy rainfall possible. East winds 10 to 15 mph. Chance of precipitation near 100 percent.

Night: Cloudy. Rain showers and scattered thunderstorms through around midnight, then scattered rain showers after midnight. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of precipitation 80 percent.

Fond Du Lac, WI

This Morning
Thunderstorms
55°13°
100%
Today
Thunderstorms
65°18°
100%
Sunday
Rain Showers
65°/ 48° 18°/
20%
Monday
Mostly Cloudy
62°/ 45° 17°/
0%
Tuesday
Partly Cloudy
62°/ 45° 17°/
0%
Wednesday
Partly Cloudy
62°/ 48° 17°/
0%
Thursday
Partly Cloudy
65°/ 48° 18°/
0%
Friday
Partly Cloudy
70°21°
0%

Day: Rain showers and scattered thunderstorms. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible. East winds 10 to 15 mph. Chance of precipitation near 100 percent.

Night: Cloudy. Numerous rain showers and isolated thunderstorms in the evening, then scattered light rain showers in the late evening and overnight. Lows in the mid 50s. Northeast winds 5 to 15 mph. Chance of precipitation 70 percent.

Waukegan, IL

This Morning
Thunderstorms
62°17°
100%
Today
Thunderstorms
75°24°
100%
Sunday
Thunderstorms
68°/ 55° 20°/ 13°
50%
Monday
Rain Showers
65°/ 52° 18°/ 11°
20%
Tuesday
Mostly Cloudy
62°/ 52° 17°/ 11°
0%
Wednesday
Mostly Cloudy
62°/ 52° 17°/ 11°
0%
Thursday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Friday
Mostly Cloudy
68°20°
0%

Day: Thunderstorms likely late. Showers. Thunderstorms likely late. Some thunderstorms may produce heavy rainfall late. Locally heavy rainfall possible. Temperatures in the mid 60s. East winds 10 to 15 mph. Chance of precipitation near 100 percent.

Night: Showers with thunderstorms likely until early morning, then a chance of showers and thunderstorms late. Lows in the lower 60s. East winds around 5 mph, increasing to northeast 10 to 15 mph after midnight. Chance of precipitation near 100 percent.

Crystal Lake, IL

This Morning
Thunderstorms
62°17°
100%
Today
Thunderstorms
75°24°
100%
Sunday
Thunderstorms
68°/ 55° 20°/ 13°
50%
Monday
Rain Showers
62°/ 50° 17°/ 10°
30%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Thursday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Friday
Mostly Cloudy
70°21°
0%

Day: Thunderstorms likely late. Showers. Thunderstorms likely late. Some thunderstorms may produce heavy rainfall late. Locally heavy rainfall possible. Temperatures in the mid 60s. East winds around 10 mph. Chance of precipitation near 100 percent.

Night: Showers with thunderstorms likely until early morning, then a chance of showers and thunderstorms late. Lows in the lower 60s. East winds around 5 mph, becoming northeast after midnight. Chance of precipitation near 100 percent.

Madison, WI

This Morning
Thunderstorms
58°14°
100%
Today
Thunderstorms
72°22°
100%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
20%
Monday
Rain Showers
62°/ 48° 17°/
20%
Tuesday
Partly Cloudy
62°/ 45° 17°/
0%
Wednesday
Sunny
65°/ 48° 18°/
0%
Thursday
Partly Cloudy
68°/ 48° 20°/
0%
Friday
Partly Cloudy
72°22°
0%

Day: Showers and scattered thunderstorms. Locally heavy rainfall possible. East winds 10 to 15 mph. Chance of precipitation near 100 percent.

Night: Cloudy. Rain showers and scattered thunderstorms through around midnight, then scattered rain showers after midnight. Lows in the upper 50s. Northeast winds 5 to 15 mph. Chance of precipitation 80 percent.

Janesville, WI

This Morning
Thunderstorms
60°16°
100%
Today
Thunderstorms
72°22°
100%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
30%
Monday
Rain Showers
62°/ 48° 17°/
30%
Tuesday
Partly Cloudy
62°/ 48° 17°/
0%
Wednesday
Partly Cloudy
65°/ 48° 18°/
0%
Thursday
Partly Cloudy
65°/ 48° 18°/
0%
Friday
Partly Cloudy
68°20°
0%

Day: Showers and scattered thunderstorms. Locally heavy rainfall possible. East winds 10 to 15 mph. Chance of precipitation near 100 percent.

Night: Cloudy. Showers through around midnight. Scattered thunderstorms until early morning. Scattered showers after midnight. Lows around 60. Northeast winds 5 to 15 mph. Chance of precipitation 90 percent.

Manitowoc, WI

This Morning
Thunderstorms
50°10°
70%
Today
Thunderstorms
62°17°
90%
Sunday
Mostly Cloudy
60°16°
0%
Sun Night-Mon
Mostly Cloudy
52°11°
0%
Mon Night
Mostly Cloudy
48°
0%
Tuesday
Cloudy
62°/ 48° 17°/
0%
Wed Night
Clear
48°
0%
Thursday
Cloudy
68°20°
0%
Friday
Cloudy
68°20°
0%

Day: Showers and a chance of thunderstorms. Temperatures in the mid to upper 50s. East wind 10 to 15 mph.

Night: Cloudy. Showers likely and a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the middle 50s. Northeast wind 10 to 15 mph. Chance of rain 70 percent.

Portage, WI

This Morning
Thunderstorms
55°13°
100%
Today
Thunderstorms
68°20°
100%
Sunday
Partly Cloudy
65°/ 48° 18°/
0%
Monday
Mostly Cloudy
62°/ 45° 17°/
0%
Tuesday
Partly Cloudy
62°/ 45° 17°/
0%
Wednesday
Partly Cloudy
65°/ 45° 18°/
0%
Thursday
Partly Cloudy
65°/ 48° 18°/
0%
Friday
Partly Cloudy
70°21°
0%

Day: Rain showers and scattered thunderstorms. Locally heavy rainfall possible. East winds 10 to 15 mph. Chance of precipitation near 100 percent.

Night: Cloudy. Numerous rain showers and scattered thunderstorms in the evening, then scattered light rain showers in the late evening and overnight. Lows in the mid 50s. Northeast winds 5 to 15 mph. Chance of precipitation 70 percent.

Chilton, WI

This Morning
Thunderstorms
50°10°
70%
Today
Thunderstorms
60°16°
100%
Sunday
Mostly Cloudy
60°16°
0%
Sun Night-Mon
Mostly Cloudy
52°11°
0%
Mon Night
Mostly Cloudy
48°
0%
Tuesday
Cloudy
60°/ 48° 16°/
0%
Wed Night
Clear
48°
0%
Thursday
Cloudy
60°/ 50° 16°/ 10°
0%
Friday
Cloudy
70°21°
0%

Day: Showers and a chance of thunderstorms. Temperatures in the mid 50s to lower 60s. East wind 10 to 15 mph.

Night: Cloudy. Showers likely and a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the middle 50s. Northeast wind 10 to 15 mph. Chance of rain 70 percent.

Belvidere, IL

This Morning
Thunderstorms
62°17°
100%
Today
Thunderstorms
75°24°
100%
Sunday
Thunderstorms
68°/ 55° 20°/ 13°
50%
Monday
Rain Showers
62°/ 48° 17°/
40%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Mostly Cloudy
65°/ 48° 18°/
0%
Thursday
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Friday
Mostly Cloudy
70°21°
0%

Day: Showers with thunderstorms likely. Locally heavy rainfall possible. Temperatures in the mid 60s. East winds around 10 mph. Chance of precipitation near 100 percent.

Night: Showers with thunderstorms likely until early morning, then a chance of showers and thunderstorms late. Lows in the lower 60s. East winds around 5 mph, becoming northeast after midnight. Chance of precipitation 90 percent.

Evanston, IL

This Morning
Thunderstorms
62°17°
100%
Today
Thunderstorms
75°24°
100%
Sunday
Thunderstorms
68°/ 55° 20°/ 13°
60%
Monday
Rain Showers
65°/ 52° 18°/ 11°
30%
Tuesday
Mostly Cloudy
62°/ 52° 17°/ 11°
0%
Wednesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Thursday
Mostly Cloudy
65°/ 55° 18°/ 13°
0%
Friday
Mostly Cloudy
70°21°
0%

Day: Thunderstorms likely late. Showers. Thunderstorms likely late. Some thunderstorms may produce heavy rainfall late. Temperatures in the mid 60s. East winds around 10 mph. Chance of precipitation near 100 percent.

Night: Thunderstorms likely until early morning. Showers. A chance of thunderstorms late. Humid with lows in the lower 60s. East winds around 5 mph, becoming north after midnight. Chance of precipitation near 100 percent.

Names listed above may include county names.

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