Harrison County

Alerts in effect

Alerts covering all or part of Harrison County.

• Coastal Flood Advisoryminor

  Lower St. Bernard; Southeast St. Tammany; Eastern Orleans; Lower Plaquemines; Coastal Jefferson; Lower Lafourche; Lower Terrebonne; Southern Hancock; Southern Harrison; Southern Jackson

  NWS New Orleans LA · until Oct 2, 9:00 AM CDT

Outlook for the days ahead

• Excessive Rainfall Outlook, Day 3: Slight (At Least 15%) until Oct 4, 12:00 PM UTC · Weather Prediction Center
• Excessive Rainfall Outlook, Day 4: Slight (At Least 15%) until Oct 5, 12:00 PM UTC · Weather Prediction Center
• Excessive Rainfall Outlook, Day 2: Marginal (At Least 5%) until Oct 3, 12:00 PM UTC · Weather Prediction Center
• Excessive Rainfall Outlook, Day 5: Marginal (At Least 5%) until Oct 6, 12:00 PM UTC · Weather Prediction Center
• Severe Thunderstorm Outlook, Day 1: General Thunderstorms Risk until Oct 3, 12:00 PM UTC · Storm Prediction Center
• Severe Thunderstorm Outlook, Day 2: General Thunderstorms Risk until Oct 4, 12:00 PM UTC · Storm Prediction Center
• Severe Thunderstorm Outlook, Day 3: General Thunderstorms Risk until Oct 5, 12:00 PM UTC · Storm Prediction Center
• Excessive Rainfall Outlook, Day 1: no risk area over Harrison County until Oct 2, 12:00 PM UTC · Weather Prediction Center

Rainfall forecast

• Day 1 (24 hours): highest in Harrison County, 1.75 to 2 inches issued Oct 2, 5:41 AM UTC · Weather Prediction Center
• Days 1–3 (72 hours): highest in Harrison County, 7 inches or more issued Oct 2, 5:53 AM UTC · Weather Prediction Center
• Days 1–7: highest in Harrison County, 7 to 10 inches issued Oct 2, 5:54 AM UTC · Weather Prediction Center

River gauges

• Bayou Lasalle at Tributary near Diamondhead
  NowObservation not current
• Biloxi River near Lyman
  NowNo flooding3.92 ftOct 2, 1:45 AM CDTForecastNo flooding4 ftOct 3, 1:00 AM CDT
• Biloxi River near Wortham
  NowNo flooding-0.91 ftOct 2, 2:00 AM CDT
• Mill Creek (S MS) near Fenton
  NowObservation not current
• Tchoutacabouffa River above White Plains
  NowObservation not current
• Tide Station (LIX) at Back Bay of Biloxi
  NowObservation not current
• Tide Station (LIX) at Biloxi Bay at Point Cadet Harbor
  NowFlood stages not defined2.9 ftOct 2, 1:15 AM CDT
• Turkey Creek (MS) at Airport Road at Gulfport
  NowObservation not current