Barnstable County

Alerts in effect

Alerts covering all or part of Barnstable County.

No active alerts in Barnstable County. Checked 2 min ago.

Outlook for the days ahead

• Severe Thunderstorm Outlook, Day 1: General Thunderstorms Risk until Oct 3, 12:00 PM UTC · Storm Prediction Center
• Excessive Rainfall Outlook, Day 1: no risk area over Barnstable County until Oct 2, 12:00 PM UTC · Weather Prediction Center
• Severe Thunderstorm Outlook, Day 2: no risk area over Barnstable County until Oct 4, 12:00 PM UTC · Storm Prediction Center
• Excessive Rainfall Outlook, Day 2: no risk area over Barnstable County until Oct 3, 12:00 PM UTC · Weather Prediction Center
• Severe Thunderstorm Outlook, Day 3: no risk area over Barnstable County until Oct 5, 12:00 PM UTC · Storm Prediction Center
• Excessive Rainfall Outlook, Day 3: no risk area over Barnstable County until Oct 4, 12:00 PM UTC · Weather Prediction Center
• Excessive Rainfall Outlook, Day 4: no risk area over Barnstable County until Oct 5, 12:00 PM UTC · Weather Prediction Center
• Excessive Rainfall Outlook, Day 5: no risk area over Barnstable County until Oct 6, 12:00 PM UTC · Weather Prediction Center

Rainfall forecast

• Day 1 (24 hours): highest in Barnstable County, 0.25 to 0.5 inches issued Oct 2, 5:41 AM UTC · Weather Prediction Center
• Days 1–3 (72 hours): highest in Barnstable County, 0.5 to 0.75 inches issued Oct 2, 5:53 AM UTC · Weather Prediction Center
• Days 1–7: highest in Barnstable County, 0.5 to 0.75 inches issued Oct 2, 5:54 AM UTC · Weather Prediction Center

River gauges

• Atlantic Coast at Hyannisport (IN MLLW)
  NowObservation not currentForecastAction stage4.7 ftOct 3, 6:00 PM EDT
• Atlantic Coast at Chatham Harbor (IN MLLW)
  NowNo flooding4.71 ftOct 2, 3:24 AM EDTForecastNo flooding6.3 ftOct 3, 6:00 PM EDT
• Atlantic Coast at Dennis Sesuit Harbor (IN MLLW)
  NowNo flooding9.9 ftOct 2, 3:00 AM EDTForecastNo flooding11.3 ftOct 3, 5:00 PM EDT
• Atlantic Coast at Mashpee Popponesset Bay(IN MLLW)
  NowFlood stages not defined0.1 ftOct 2, 2:30 AM EDT
• Atlantic Coast at Provincetown Harbor (IN MLLW)
  NowNo flooding8.7 ftOct 2, 2:30 AM EDTForecastNo flooding10.7 ftOct 2, 4:00 PM EDT
• Atlantic Coast near Sandwich Canal Side (In MLLW)
  NowObservation not current
• Buzzards Bay at Woods Hole (IN MLLW)
  NowNo flooding1.35 ftOct 2, 3:24 AM EDTForecastNo flooding3.1 ftOct 4, 3:00 PM EDT
• Herring River at North Harwich
  NowFlood stages not defined1.81 ftOct 2, 2:45 AM EDT