Station Name: Trout Run at Avondale, PA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 279 feet

Nearest Address:
21 Ellicott Rd
Avondale, PA 19311
Chester County

GPS Coordinates: 39.8217764, -75.7791061

Nearby Water Temperatures

Winter Storm Warning issued February 21 at 1:54PM EST until February 23 at 6:00PM EST by NWS Mount Holly NJ

Effective: Sat February 21, 2026, 1:54 PM
Expires: Sun February 22, 2026, 3:00 AM

* WHAT...Heavy snow expected. Total snow accumulations between 14 and 18 inches. Winds gusting as high as 40 mph. * WHERE...A portion of southeast Pennsylvania. * WHEN...From 7 AM Sunday to 6 PM EST Monday. * IMPACTS...Travel could be very difficult to impossible. Some blowing snow is likely which could reduce visibility. The hazardous conditions could impact the Monday morning and evening commutes.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.

Winter Storm Warning issued February 21 at 1:54PM EST until February 23 at 6:00PM EST by NWS Mount Holly NJ

Effective: Sat February 21, 2026, 1:54 PM
Expires: Sun February 22, 2026, 3:00 AM

* WHAT...Heavy snow expected. Total snow accumulations between 13 and 17 inches. Winds gusting as high as 40 mph. * WHERE...New Castle County. * WHEN...From 10 AM Sunday to 6 PM EST Monday. * IMPACTS...Travel could be very difficult to impossible. Some blowing snow is likely which could reduce visibility. The hazardous conditions could impact the Monday morning and evening commutes.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.

Winter Storm Warning issued February 21 at 2:46PM EST until February 23 at 10:00AM EST by NWS Baltimore MD/Washington DC

Effective: Sat February 21, 2026, 2:46 PM
Expires: Sat February 21, 2026, 11:00 PM

* WHAT...Heavy snow expected. Total snow accumulations between 4 and 8 inches. Locally higher amounts near 12 inches are possible in northeast Maryland. Winds gusting as high as 35 mph. * WHERE...Portions of central, north central, northeast, northern, and southern Maryland. * WHEN...From 3 PM Sunday to 10 AM EST Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult. The hazardous conditions could impact the Monday morning commute.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.

Winter Storm Warning issued February 21 at 1:54PM EST until February 23 at 6:00PM EST by NWS Mount Holly NJ

Effective: Sat February 21, 2026, 1:54 PM
Expires: Sun February 22, 2026, 3:00 AM

* WHAT...Heavy snow expected. Total snow accumulations between 14 and 18 inches. Winds gusting as high as 40 mph. * WHERE...Salem County. * WHEN...From 10 AM Sunday to 6 PM EST Monday. * IMPACTS...Travel could be very difficult to impossible. Some blowing snow is likely which could reduce visibility. The hazardous conditions could impact the Monday morning and evening commutes.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.

Winter Storm Warning issued February 21 at 1:43PM EST until February 23 at 1:00PM EST by NWS State College PA

Effective: Sat February 21, 2026, 1:43 PM
Expires: Sun February 22, 2026, 6:30 AM

...IMPACTFUL WINTER STORM TO BRING HEAVY SNOWFALL TO CENTRAL PENNSYLVANIA... * WHAT...Heavy snow likely. Total snow accumulations between 6 and 12 inches possible. Winds could gust as high as 40 mph Sunday night and Monday. * WHERE...A portion of central Pennsylvania. * WHEN...From 5 AM Sunday to 1 PM EST Monday. * IMPACTS...The strong winds and weight of snow on tree limbs may down power lines and could cause sporadic power outages. Travel could be very difficult to impossible. The hazardous conditions could impact the Monday morning commute. * ADDITIONAL DETAILS...Uncertainty remains for where the heaviest snow bands will occur. Snow totals could be higher depending on these localized bands. Snowfall at times could exceed 1 inch per hour rates.

Persons are urged to stay indoors until conditions improve. If you must go outside, dress in layers. Several layers of clothes will keep you warmer than a single heavy coat. Cover exposed skin to reduce your risk of frostbite or hypothermia. Gloves, a scarf, and a hat will keep you from losing your body heat. Persons should consider delaying all travel. Motorists should use extreme caution if travel is absolutely necessary.