Station Name: East Branch Brandywine Creek below Downingtown, PA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 213 feet

Nearest Address:
Downingtown Pike
Downingtown, PA 19380
Chester County

GPS Coordinates: 39.9687191, -75.6732715

Nearby Water Temperatures

Wind Advisory issued February 6 at 1:34AM EST until February 7 at 9:00PM EST by NWS Mount Holly NJ

Effective: Fri February 6, 2026, 1:34 AM
Expires: Fri February 6, 2026, 6:00 PM

* WHAT...For the Wind Advisory, northwest winds 15 to 25 mph with gusts up to 55 mph expected. For the Extreme Cold Warning, dangerously cold wind chills as low as 17 below expected. * WHERE...Portions of New Jersey and southeast Pennsylvania. * WHEN...For the Wind Advisory, from 8 AM to 9 PM EST Saturday. For the Extreme Cold Warning, from 3 PM Saturday to 10 AM EST Sunday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. The cold wind chills as low as 15 below zero could result in hypothermia or frostbite if precautions are not taken.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Dress in layers including a hat, face mask, and gloves if you must go outside.

Extreme Cold Warning issued February 6 at 1:34AM EST until February 8 at 10:00AM EST by NWS Mount Holly NJ

Effective: Fri February 6, 2026, 1:34 AM
Expires: Fri February 6, 2026, 6:00 PM

* WHAT...For the Wind Advisory, northwest winds 15 to 25 mph with gusts up to 55 mph expected. For the Extreme Cold Warning, dangerously cold wind chills as low as 17 below expected. * WHERE...Portions of New Jersey and southeast Pennsylvania. * WHEN...For the Wind Advisory, from 8 AM to 9 PM EST Saturday. For the Extreme Cold Warning, from 3 PM Saturday to 10 AM EST Sunday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. The cold wind chills as low as 15 below zero could result in hypothermia or frostbite if precautions are not taken.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Dress in layers including a hat, face mask, and gloves if you must go outside.

Wind Advisory issued February 6 at 10:37AM EST until February 7 at 9:00PM EST by NWS Mount Holly NJ

Effective: Fri February 6, 2026, 10:37 AM
Expires: Fri February 6, 2026, 11:00 PM

* WHAT...For the Extreme Cold Warning, dangerously cold wind chills as low as 15 degrees below zero expected. For the Wind Advisory, northwest winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...Portions of central, northern, northwest, and southern New Jersey and southeast Pennsylvania. * WHEN...For the Extreme Cold Warning, from 6 AM Saturday to noon EST Sunday. For the Wind Advisory, from 8 AM to 9 PM EST Saturday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. The cold wind chills as low as 15 below zero could result in hypothermia or frostbite if precautions are not taken. * ADDITIONAL DETAILS...High winds potentially leading to power outages combined with extremely cold conditions could be very dangerous!

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Dress in layers including a hat, face mask, and gloves if you must go outside. If you do not have heat in your home or lack shelter, you can call 211 for assistance locating appropriate shelter from the cold.

Extreme Cold Warning issued February 6 at 10:37AM EST until February 8 at 12:00PM EST by NWS Mount Holly NJ

Effective: Fri February 6, 2026, 10:37 AM
Expires: Fri February 6, 2026, 11:00 PM

* WHAT...For the Extreme Cold Warning, dangerously cold wind chills as low as 15 degrees below zero expected. For the Wind Advisory, northwest winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...Portions of central, northern, northwest, and southern New Jersey and southeast Pennsylvania. * WHEN...For the Extreme Cold Warning, from 6 AM Saturday to noon EST Sunday. For the Wind Advisory, from 8 AM to 9 PM EST Saturday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. The cold wind chills as low as 15 below zero could result in hypothermia or frostbite if precautions are not taken. * ADDITIONAL DETAILS...High winds potentially leading to power outages combined with extremely cold conditions could be very dangerous!

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Dress in layers including a hat, face mask, and gloves if you must go outside. If you do not have heat in your home or lack shelter, you can call 211 for assistance locating appropriate shelter from the cold.

High Wind Warning issued February 6 at 1:34AM EST until February 7 at 9:00PM EST by NWS Mount Holly NJ

Effective: Fri February 6, 2026, 1:34 AM
Expires: Fri February 6, 2026, 6:00 PM

* WHAT...For the High Wind Warning, northwest winds 20 to 30 mph with gusts up to 60 mph expected. For the Extreme Cold Warning, dangerously cold wind chills as low as 14 below expected. * WHERE...Portions of Delaware, northeast Maryland, and southern New Jersey. * WHEN...For the High Wind Warning, from 8 AM to 9 PM EST Saturday. For the Extreme Cold Warning, from 3 PM Saturday to 10 AM EST Sunday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. The cold wind chills as low as 15 below zero could result in hypothermia if precautions are not taken.

Remain in the lower levels of your home during the windstorm, and avoid windows. Watch for falling debris and tree limbs. Use caution if you must drive. Dress in layers including a hat, face mask, and gloves if you must go outside.