Weather Alert
Custer High School Weather Warning NWS WEATHER ALERT FOR THE CUSTER HIGH SCHOOL, WI AREA - Issued: 1227 AM CDT Mon Aug 31 2026 Custer High School Weather Warning

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Custer High School, WI Weather Forecast

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Custer High School, WI Weather Forecast

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Custer High School WI weather - Overcast - 69°F
Overcast
69°F
Updated 5:07 am
Feels Like 71°F
Humidity 94%
Wind N 0 mph
Barometer  29.95 in
Dew Point 68°F
Custer High School WI weather - Overcast - 21°C
Overcast
21°C
Updated 5:07 am
Feels Like 22°C
Humidity 94%
Wind N 0 km/h
Barometer  101.4 kPa
Dew Point 20°C
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Custer High School Weather Forecast

REST OF TONIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY
Custer High School, WI Weather - Rest Of Tonight Chance Of T-Storm Custer High School, WI Weather - Monday Chance Of T-Storm Custer High School, WI Weather - Monday Night Partly Cloudy Custer High School, WI Weather - Tuesday Chance Of T-Storm Custer High School, WI Weather - Tuesday Night Chance Of T-Storm Custer High School, WI Weather - Wednesday Chance Of Showers Custer High School, WI Weather - Wednesday Night Chance Of T-Storm Custer High School, WI Weather - Thursday Chance Of T-Storm Custer High School, WI Weather - Thursday Night Chance Of T-Storm Custer High School, WI Weather - Friday Chance Of T-Storm Custer High School, WI Weather - Friday Night Chance Of T-Storm Custer High School, WI Weather - Saturday Chance Of T-Storm
Chance of T-Storm Chance of T-Storm Partly Cloudy Chance of T-Storm Chance of T-Storm Chance of Showers Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm
Lo: 70°FLo: 21°C Hi: 89°FHi: 32°C
 Lo: 71°FLo: 22°C Hi: 89°FHi: 32°C
 Lo: 71°FLo: 22°C Hi: 89°FHi: 32°C
 Lo: 70°FLo: 21°C Hi: 81°FHi: 27°C
 Lo: 69°FLo: 21°C Hi: 81°FHi: 27°C
 Lo: 69°FLo: 21°C Hi: 81°FHi: 27°C
POP: 40% POP: 40% POP: 20% POP: 20% POP: 20% POP: 50% POP: 40% POP: 30% POP: 20% POP: 20% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 130 AM CDT Mon Aug 31 2026 Custer High School, WI Weather - WeatherWorld.com

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Issued: 1204 AM CDT Mon Aug 31 2026

Key Messages

  • Heat & humidity continues through at least mid-week. Afternoon heat indices in the low-mid 90s expected each day, with upper 90s to near triple digits possible in areas experiencing more sunshine.
  • Slight chances (~15-30%) for afternoon storms Monday and Tuesday. An isolated severe storm with hail or gusty winds can`t be ruled out if development occurs.
  • Periods of off/on showers and storms linger through the second half of the week.

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... Issued 1210 AM CDT Mon Aug 31 2026

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