• Hydrologic Outlook

    ...POTENTIAL FOR HEAVY RAINFALL FROM THUNDERSTORMS TODAY INTO TONIGHT... Thunderstorms are expected to develop in the vicinity of a passing cold front across southern Wisconsin, mainly this afternoon and evening. These thunderstorms will have the potential to repeatedly affect the same area, resulting in torrential rainfall. Rainfall More

  • Excessive Heat Warning

    ...Third Consecutive Day of High Heat and Humidity... ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * TEMPERATURES...Highs in the low to mid 90s. * HEAT INDICES...Peak heat indices of 100 to 105. * IMPACTS...The extended duration of heat, combined with nearly More

  • Heat Advisory

    ...Third Consecutive Day of High Heat and Humidity... ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT /8 PM EDT/ THIS EVENING... * TEMPERATURE...Highs in the low to mid 90s. * HEAT INDICES...Peak heat indices of 100 to 105. * IMPACTS...The extended duration of heat will lead to hazardous More

  • Air Quality Alert

    ...AIR QUALITY ALERT IN EFFECT SUNDAY... The Illinois Environmental Protection Agency has determined that an air pollution action day will be declared for the greater Chicago Metropolitan Area and is in effect from midnight tonight to midnight CDT Sunday night. An air pollution action day is declared when weather conditions are More

  • Heat Advisory

    ...Third Consecutive Day of High Heat and Humidity... ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT /8 PM EDT/ THIS EVENING... * TEMPERATURE...Highs in the low to mid 90s. * HEAT INDICES...Peak heat indices of 100 to 105. * IMPACTS...The extended duration of heat will lead to hazardous More

  • Heat Advisory

    ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT /7 PM CDT/ THIS EVENING... HAZARDOUS WEATHER... * Temperatures rise to between 90 and 95 this afternoon with heat indices around 100 for several hours. IMPACTS... More

  • Air Quality Alert

    ...AIR QUALITY ALERT IN EFFECT TODAY AND SUNDAY... An Air Quality Action Day has been forecast for Northwest Indiana for elevated ozone levels and is in effect until midnight CDT Sunday night. Ozone Levels are expected to be at unhealthy levels for sensitive groups. For additional information...please visit the IDEM SMOG More

  • Heat Advisory

    ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT /7 PM CDT/ THIS EVENING... HAZARDOUS WEATHER... * Temperatures rise to between 90 and 95 this afternoon with heat indices around 100 for several hours. IMPACTS... More

AccuWeather


Weather Team