Weather Warnings for Wisconsin

Issued by the National Weather Service

Current Watches, Warnings and Advisories for Wisconsin Issued by the National Weather Service
Alerts Updated: August 20, 2018, 2:55 pm  UTC


Beach Hazards Statement issued August 20 at 2:55PM CDT until August 21 at 7:00PM CDT by NWS

Summary: Default overview section ...BEACH HAZARDS STATEMENT IN EFFECT FROM 1 AM CDT TUESDAY THROUGH TUESDAY EVENING... The National Weather Service in Green Bay has issued a Beach Hazards Statement, which is in effect from 1 AM CDT Tuesday through Tuesday evening.
Severity:  Moderate    Effective:  August 21, 2018, 1:00 am      Expires:  August 21, 2018, 7:00 pm
Area:  Kewaunee; Manitowoc


Flash Flood Watch issued August 20 at 1:33PM CDT until August 21 at 4:00AM CDT by NWS

Summary: ...HEAVY RAINFALL AND POSSIBLE FLOODING THIS AFTERNOON INTO TUESDAY MORNING... .Showers and scattered thunderstorms will move north out of northern Illinois and into southern Wisconsin this afternoon. For this evening, periods of showers and thunderstorms with heavy rainfall are expected, and may last into Tuesday morning over
Severity:  Severe    Effective:  August 20, 2018, 5:00 pm      Expires:  August 21, 2018, 4:00 am
Area:  Columbia; Dane; Green; Iowa; Lafayette; Rock; Sauk


Flash Flood Watch issued August 20 at 1:33PM CDT until August 21 at 9:00AM CDT by NWS

Summary: ...HEAVY RAINFALL AND POSSIBLE FLOODING THIS AFTERNOON INTO TUESDAY MORNING... .Showers and scattered thunderstorms will move north out of northern Illinois and into southern Wisconsin this afternoon. For this evening, periods of showers and thunderstorms with heavy rainfall are expected, and may last into Tuesday morning over
Severity:  Severe    Effective:  August 20, 2018, 5:00 pm      Expires:  August 21, 2018, 9:00 am
Area:  Dodge; Fond Du Lac; Jefferson; Milwaukee; Ozaukee; Sheboygan; Washington; Waukesha


Beach Hazards Statement issued August 20 at 1:24PM CDT until August 21 at 10:00PM CDT by NWS

Summary: ...BEACH HAZARDS STATEMENT IN EFFECT THROUGH TUESDAY EVENING... The National Weather Service in Milwaukee/Sullivan has issued a Beach Hazards Statement for dangerous swimming conditions...Which is in effect through Tuesday evening. * HIGH WAVE ACTION... Large waves and dangerous currents are expected. Conditions are life threatening.
Severity:  Moderate    Effective:  August 20, 2018, 1:24 pm      Expires:  August 21, 2018, 10:00 pm
Area:  Sheboygan


Beach Hazards Statement issued August 20 at 1:24PM CDT until August 21 at 10:00PM CDT by NWS

Summary: ...BEACH HAZARDS STATEMENT NOW IN EFFECT THROUGH TUESDAY EVENING... * HIGH WAVE ACTION... Large waves and dangerous currents are expected. Conditions are life threatening. * STRONG STRUCTURAL CURRENTS...Expected. * STRONG LONGSHORE CURRENTS...Expected.
Severity:  Moderate    Effective:  August 20, 2018, 1:24 pm      Expires:  August 21, 2018, 10:00 pm
Area:  Kenosha; Milwaukee; Ozaukee; Racine


Beach Hazards Statement issued August 20 at 2:36AM CDT until August 20 at 9:00PM CDT by NWS

Summary: ...STRONG NORTHEAST WINDS AND DANGEROUS WAVES TODAY... .As low pressure advances eastward across the middle Mississippi River Valley into the lower Ohio River Valley by tonight, the pressure gradient over western Lake Superior will tighten. Northeast winds will increase this morning with building waves expected. Sustained winds of 15 to 20 mph are forecast and will
Severity:  Moderate    Effective:  August 20, 2018, 2:36 am      Expires:  August 20, 2018, 9:00 pm
Area:  Douglas