Station Name: Monongahela R at Lock & Dam 8, at Point Marion, PA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 787 feet

Nearest Address:
Sheepskin Trail
Point Marion, PA 15474
Fayette County

GPS Coordinates: 39.72702308, -79.9114471

Nearby Water Temperatures

Winter Weather Advisory issued December 31 at 11:18PM EST until January 1 at 10:00AM EST by NWS Pittsburgh PA

Effective: Wed December 31, 2025, 11:18 PM
Expires: Thu January 1, 2026, 9:15 AM

* WHAT...Snow. Additional snow accumulations between 1 and 3 inches. A snow squall is expected to track through the region late tonight into early tomorrow morning along a cold front. * WHERE...Portions of east central Ohio, northwest, southwest, and western Pennsylvania, and northern and the northern panhandle of West Virginia. * WHEN...Until 10 AM EST Thursday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Plan on slippery road conditions. The hazardous conditions will impact the Thursday morning commute.

Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1. Please report snow or ice accumulations by calling 412-262-1988, posting to the NWS Pittsburgh Facebook page, or using X @NWSPittsburgh.

Winter Storm Warning issued December 31 at 11:18PM EST until January 1 at 10:00AM EST by NWS Pittsburgh PA

Effective: Wed December 31, 2025, 11:18 PM
Expires: Thu January 1, 2026, 9:15 AM

* WHAT...Heavy snow expected. Total snow accumulations between 6 and 9 inches. Winds gusting as high as 45 mph. A passing snow squall is expected to track through the region between 2am and 5am. * WHERE...Portions of southwest Pennsylvania and northern West Virginia. * WHEN...Until 10 AM EST Thursday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult. The hazardous conditions will impact the Thursday morning commute. Gusty winds could bring down tree branches.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1. Please report snow or ice accumulations by calling 412-262-1988, posting to the NWS Pittsburgh Facebook page, or using X @NWSPittsburgh.

Winter Storm Warning issued December 31 at 9:46PM EST until January 1 at 10:00AM EST by NWS Charleston WV

Effective: Wed December 31, 2025, 9:46 PM
Expires: Thu January 1, 2026, 6:00 AM

* WHAT...Heavy mixed precipitation. Total snow accumulations between 5 and 10 inches. Locally higher snow amounts possible along the higher mountain ridges. Winds gusting as high as 45 mph. * WHERE...Portions of central, northeast, northern, and southeast West Virginia. * WHEN...Until 10 AM EST Thursday. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. The hazardous conditions could impact the Thursday morning commute. Gusty winds could bring down tree branches.

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 or by accessing the online traffic and roadway portal for your state. Additional information can be found at https://www.weather.gov/rlx as well as on our X and Facebook pages.

Snow Squall Warning issued January 1 at 1:29AM EST until January 1 at 2:00AM EST by NWS Pittsburgh PA

Effective: Thu January 1, 2026, 1:29 AM
Expires: Thu January 1, 2026, 2:00 AM

At 129 AM EST, a dangerous snow squall was located along a line from 7 miles southeast of East Washington to 7 miles northwest of Woodsfield, or along a line from 7 miles southeast of Washington to 7 miles northwest of Woodsfield, moving south at 20 mph. HAZARD...Intense bursts of heavy snow and gusty winds leading to blowing snow and rapidly falling visibility. Wind gusts up to 35 mph. SOURCE...Radar indicated. IMPACT...Travel will become difficult and potentially dangerous within minutes. Locations impacted include... Moundsville, Bellaire, Woodsfield, Shadyside, McMechen, Powhatan Point, Glen Dale, Benwood, West Finley, Beallsville, Clarington, Jerusalem, Wilson, Alledonia, Cameron, Nineveh, Somerton, Amity, Miltonsburg and Grove Oak. This includes Interstate 79 in Pennsylvania between mile markers 20 and 22.

Slow Down! Rapid changes in visibility and road conditions are expected with this dangerous snow squall. Be alert for sudden whiteout conditions.

Snow Squall Warning issued January 1 at 1:03AM EST until January 1 at 2:00AM EST by NWS Pittsburgh PA

Effective: Thu January 1, 2026, 1:03 AM
Expires: Thu January 1, 2026, 2:00 AM

The National Weather Service in Pittsburgh has issued a * Snow Squall Warning for... Southeastern Allegheny County in southwestern Pennsylvania... Northwestern Fayette County in southwestern Pennsylvania... North Central Greene County in southwestern Pennsylvania... Southeastern Washington County in southwestern Pennsylvania... Southern Westmoreland County in southwestern Pennsylvania... Southern Indiana County in west central Pennsylvania... * Until 200 AM EST. * At 103 AM EST, a dangerous snow squall was located along a line from 8 miles northwest of Blairsville to over Canonsburg, or along a line from 9 miles west of Homer City to over Canonsburg, moving south at 20 mph. HAZARD...Intense bursts of heavy snow and gusty winds leading to blowing snow and rapidly falling visibility. SOURCE...Radar indicated. IMPACT...Travel will become difficult and potentially dangerous within minutes. * Locations impacted include... Pittsburgh, Mount Lebanon, Bethel Park, Monroeville, McMurray, Greensburg, McKeesport, Indiana, Washington, Jeannette, Canonsburg, Latrobe, Homer City, Gastonville, Plum, West Mifflin, Baldwin, Upper St. Clair, Murrysville and Whitehall. This includes the following highways... Interstate 70 in Pennsylvania between mile markers 18 and 57. Interstate 79 in Pennsylvania between mile markers 17 and 37...and between mile markers 40 and 53. Interstate 376 between mile markers 82 and 84. Pennsylvania Turnpike between mile markers 55 and 82.

Slow Down! Rapid changes in visibility and road conditions are expected with this dangerous snow squall. Be alert for sudden whiteout conditions.

Winter Weather Advisory issued December 31 at 9:46PM EST until January 1 at 10:00AM EST by NWS Charleston WV

Effective: Wed December 31, 2025, 9:46 PM
Expires: Thu January 1, 2026, 6:00 AM

* WHAT...Snow. Additional snow accumulations between 2 and 4 inches. * WHERE...Portions of southeast Ohio and central, northeast, northern, southeast, and southern West Virginia. * WHEN...Until 10 AM EST Thursday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Thursday morning commute.

Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1 or by accessing the online traffic and roadway portal for your state. Additional information can be found at https://www.weather.gov/rlx as well as on our X and Facebook pages.