Chester County

Alerts in effect

Alerts covering all or part of Chester County.

No active alerts in Chester County. Checked 28 sec 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 Chester County until Oct 3, 12:00 PM UTC · Weather Prediction Center
• Severe Thunderstorm Outlook, Day 2: no risk area over Chester County until Oct 4, 12:00 PM UTC · Storm Prediction Center
• Excessive Rainfall Outlook, Day 2: no risk area over Chester County until Oct 4, 12:00 PM UTC · Weather Prediction Center
• Severe Thunderstorm Outlook, Day 3: no risk area over Chester County until Oct 5, 12:00 PM UTC · Storm Prediction Center
• Excessive Rainfall Outlook, Day 3: no risk area over Chester County until Oct 4, 12:00 PM UTC · Weather Prediction Center
• Excessive Rainfall Outlook, Day 4: no risk area over Chester County until Oct 6, 12:00 PM UTC · Weather Prediction Center
• Excessive Rainfall Outlook, Day 5: no risk area over Chester County until Oct 7, 12:00 PM UTC · Weather Prediction Center

Rainfall forecast

• Day 1 (24 hours): highest in Chester County, 0.1 to 0.25 inches issued Oct 2, 5:41 AM UTC · Weather Prediction Center
• Days 1–3 (72 hours): highest in Chester County, 0.25 to 0.5 inches issued Oct 2, 5:53 AM UTC · Weather Prediction Center
• Days 1–7: highest in Chester County, 0.25 to 0.5 inches issued Oct 2, 5:54 AM UTC · Weather Prediction Center

River gauges

• East Branch Brandywine Creek below Downingtown
  NowNo flooding3.28 ftOct 2, 3:15 AM EDT
• Red Clay Creek at Kennett Square
  NowNo flooding3.1 ftOct 2, 2:45 AM EDT
• Schuylkill River at Pottstown
  NowNo flooding2.11 ftOct 2, 2:15 AM EDTForecastNo flooding2.1 ftOct 2, 8:00 AM EDT
• Valley Creek at PA Turnpike Bridge near Valley Forge
  NowNo flooding3.27 ftOct 2, 2:30 AM EDT
• West Branch Brandywine Creek at Coatesville
  NowNo flooding3.61 ftOct 2, 2:45 AM EDT
• West Branch Brandywine Creek at Honeybrook
  NowNo flooding1.06 ftOct 2, 2:45 AM EDT
• West Branch Brandywine Creek at Modena
  NowNo flooding2.96 ftOct 2, 2:30 AM EDT
• White Clay Creek at Strickersville
  NowNo flooding3.08 ftOct 2, 2:30 AM EDT