Station Name: MONGAUP RIVER NEAR MONGAUP NY
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 673 feet

Nearest Address:
20–98 Powerhouse Rd
Glen Spey, NY 12737
Sullivan County

GPS Coordinates: 41.4612222, -74.75877778

Nearby Water Temperatures

Winter Storm Warning issued January 24 at 8:50PM EST until January 26 at 1:00PM EST by NWS Mount Holly NJ

Effective: Sat January 24, 2026, 8:50 PM
Expires: Sun January 25, 2026, 6:00 AM

* WHAT...Heavy snow expected. Total snow and sleet accumulations between 10 and 13 inches. * WHERE...Portions of northern New Jersey and east central and northeast Pennsylvania. * WHEN...From 2 AM Sunday to 1 PM EST Monday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Monday morning commute. * ADDITIONAL DETAILS...Snowfall rates of 1 to 2 inches per hour Sunday morning into early Sunday afternoon. The snow should mix with sleet at times Sunday afternoon and evening.

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 January 25 at 1:37AM EST until January 26 at 1:00PM EST by NWS Mount Holly NJ

Effective: Sun January 25, 2026, 1:37 AM
Expires: Sun January 25, 2026, 4:00 PM

* WHAT...Heavy snow expected. Total snow and sleet accumulations between 10 and 16 inches and ice accumulations around a light glaze. * WHERE...Portions of northern New Jersey and east central and northeast Pennsylvania. * WHEN...Until 1 PM EST Monday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Monday morning commute. * ADDITIONAL DETAILS...Snowfall rates of 1 to 2 inches per hour this morning into the early afternoon. The snow should mix with sleet at times Sunday afternoon and evening.

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 January 24 at 7:57PM EST until January 26 at 7:00PM EST by NWS Binghamton NY

Effective: Sat January 24, 2026, 7:57 PM
Expires: Sun January 25, 2026, 8:00 AM

* WHAT...Heavy snow expected. Total snow accumulations between 10 and 15 inches. Northwest winds gusting as high as 35 mph over the higher elevations Monday afternoon may create areas of blowing snow. * WHERE...Lackawanna, Luzerne, Pike, Southern Wayne, and Wyoming Counties. * WHEN...From 1 AM Sunday to 7 PM EST Monday. * IMPACTS...Travel could be very difficult to impossible. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the Monday morning and evening commutes. * ADDITIONAL DETAILS...Snow will overspread Northeast PA between 4 AM and 7 AM Sunday morning, becoming steady by the mid-morning hours on Sunday. Snowfall will likely be very heavy at times Sunday afternoon into early Sunday evening with hourly rates exceeding 2 inches per hour. Some sleet could mix in at times Sunday evening, and the snow may become lighter with occasional lulls as a few dry slots slide by the area. Overall, the snow becomes light to occasionally moderate after midnight Sunday night into early Monday morning. Occasional snow showers or flurries and blowing snow then continue into Monday afternoon. Temperatures will be very cold throughout this storm, hovering in the upper single digits to teens the entire time, with colder wind chills.

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 if possible. If travel is absolutely necessary, drive with extreme caution and be prepared for sudden changes in visibility. Leave plenty of room between you and the motorist ahead of you, and allow extra time to reach your destination. Avoid sudden braking or acceleration, and be especially cautious on hills or when making turns. Make sure your car is winterized and in good working order.

Winter Storm Warning issued January 25 at 5:59AM EST until January 26 at 1:00PM EST by NWS Binghamton NY

Effective: Sun January 25, 2026, 5:59 AM
Expires: Sun January 25, 2026, 6:00 PM

* WHAT...Heavy snow expected. Total snow accumulations between 10 and 15 inches. * WHERE...Lackawanna, Luzerne, Pike, Southern Wayne, and Wyoming Counties. * WHEN...Until 1 PM EST Monday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Monday morning commute. * ADDITIONAL DETAILS...Snowfall will likely be very heavy at times this afternoon into the early evening with hourly rates potentially exceeding 2 inches per hour. Some sleet could mix in at times this evening, and the snow may become lighter with occasional lulls as a few dry slots slide by the area. Overall, the snow becomes light to occasionally moderate after midnight and into early Monday morning. Occasional snow showers or flurries and blowing snow then continue into Monday afternoon. Temperatures will be very cold throughout this storm, hovering in the upper single digits to teens the entire time, with colder wind chills.

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 delay all travel if possible. If travel is absolutely necessary, drive with extreme caution and be prepared for sudden changes in visibility. Leave plenty of room between you and the motorist ahead of you, and allow extra time to reach your destination. Avoid sudden braking or acceleration, and be especially cautious on hills or when making turns. Make sure your car is winterized and in good working order.

Winter Storm Warning issued January 25 at 1:20AM EST until January 26 at 1:00PM EST by NWS Upton NY

Effective: Sun January 25, 2026, 1:20 AM
Expires: Sun January 25, 2026, 2:00 PM

* WHAT...Heavy snow expected. Total snow accumulations between 10 and 16 inches. Sleet may mix in with the snow late this evening. * WHERE...Portions of southern Connecticut, northeast New Jersey, and southeast New York. * WHEN...Until 1 PM EST Monday. * IMPACTS...Roads will become snow covered and hazardous. Visibilities may drop below 1/4 mile due to falling and blowing snow.

Persons should consider delaying travel from Sunday into Monday. If travel is absolutely necessary, drive with extreme caution. Make sure your car is winterized and in good working order. Consider taking a winter storm kit along with you, including such items as tire chains, booster cables, flashlight, shovel, blankets and extra clothing. Also take water, a first aid kit, and anything else that would help you survive in case you become stranded.

Winter Storm Warning issued January 24 at 7:57PM EST until January 26 at 7:00PM EST by NWS Binghamton NY

Effective: Sat January 24, 2026, 7:57 PM
Expires: Sun January 25, 2026, 8:00 AM

* WHAT...Heavy snow expected. Total snow accumulations between 12 and 18 inches, with localized amounts up to 22 inches. Northwest winds gusting as high as 35 mph Monday afternoon will cause areas of blowing and drifting snow. * WHERE...Portions of central New York and northeast Pennsylvania. * WHEN...From 1 AM Sunday to 7 PM EST Monday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Monday morning and evening commutes. * ADDITIONAL DETAILS...Snow will overspread Northeast PA and the New York Southern Tier between 4 AM and 7 AM Sunday morning, moving north to the I-90 corridor by the mid-morning hours on Sunday. At this time, the heaviest snowfall is forecast to fall across the northern tier of Northeast PA, Catskills and Susquehanna region of NY. However, minor adjustments to storm total snowfall are still possible. Snowfall will likely be very heavy at times Sunday afternoon into Sunday evening with hourly rates exceeding 2 to 3 inches per hour. The snow tapers down, becoming light to moderate after midnight Sunday night into Monday morning. Occasional light snow and blowing snow then continue into Monday afternoon. Temperatures will be very cold throughout this storm, hovering in the upper single digits to teens the entire time, with colder wind chills.

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 if possible. If travel is absolutely necessary, drive with extreme caution and be prepared for sudden changes in visibility. Leave plenty of room between you and the motorist ahead of you, and allow extra time to reach your destination. Avoid sudden braking or acceleration, and be especially cautious on hills or when making turns. Make sure your car is winterized and in good working order.

Winter Storm Warning issued January 25 at 5:59AM EST until January 26 at 7:00PM EST by NWS Binghamton NY

Effective: Sun January 25, 2026, 5:59 AM
Expires: Sun January 25, 2026, 6:00 PM

* WHAT...Heavy snow expected. Total snow accumulations between 12 and 18 inches, with localized amounts up to 22 inches. Northwest winds gusting as high as 35 mph Monday afternoon will cause areas of blowing and drifting snow. * WHERE...Portions of central New York and northeast Pennsylvania. * WHEN...Until 7 PM EST Monday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Monday morning and evening commutes. * ADDITIONAL DETAILS...At this time, the heaviest snowfall is forecast to fall across the northern tier of Northeast PA, Catskills and Susquehanna region of NY. However, minor adjustments to storm total snowfall are still possible. Snowfall will likely be very heavy at times this afternoon and evening with hourly rates potentially exceeding 2 inches per hour. The snow tapers down, becoming light to moderate after midnight and into Monday morning. Occasional light snow and blowing snow then continue into Monday afternoon. Temperatures will be very cold throughout this storm, hovering in the upper single digits to teens the entire time, with colder wind chills.

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.

Winter Storm Warning issued January 25 at 1:20AM EST until January 26 at 1:00PM EST by NWS Upton NY

Effective: Sun January 25, 2026, 1:20 AM
Expires: Sun January 25, 2026, 2:00 PM

* WHAT...Heavy snow and sleet expected. The snow will mix with and change to sleet late afternoon into the evening. Total snow and sleet accumulations between 8 and 12 inches. Light freezing rain along with a few hundredths of ice may occur late this evening into tonight. Isolated wind gusts around 35 mph possible this afternoon and evening. * WHERE...Portions of northeast New Jersey and southeast New York. * WHEN...Until 1 PM EST Monday. * IMPACTS...Roads will become snow covered and hazardous. Visibilities may drop below 1/4 mile due to falling and blowing snow.

Persons should consider delaying travel from Sunday into Monday. If travel is absolutely necessary, drive with extreme caution. Make sure your car is winterized and in good working order. Consider taking a winter storm kit along with you, including such items as tire chains, booster cables, flashlight, shovel, blankets and extra clothing. Also take water, a first aid kit, and anything else that would help you survive in case you become stranded.

Winter Storm Warning issued January 24 at 8:50PM EST until January 26 at 1:00PM EST by NWS Mount Holly NJ

Effective: Sat January 24, 2026, 8:50 PM
Expires: Sun January 25, 2026, 6:00 AM

* WHAT...Heavy snow with mixed precipitation expected. Total snow and sleet accumulations between 6 and 10 inches and ice accumulations around one tenth of an inch. * WHERE...Portions of central, northern, northwest, and southern New Jersey and southeast Pennsylvania. * WHEN...From 2 AM Sunday to 1 PM EST Monday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Monday morning commute. * ADDITIONAL DETAILS...Snowfall rates of 1 to 2 inches per hour Sunday morning into early Sunday afternoon. The snow will mix with and change to sleet and areas of freezing rain Sunday afternoon into Sunday evening.

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 January 25 at 1:37AM EST until January 26 at 1:00PM EST by NWS Mount Holly NJ

Effective: Sun January 25, 2026, 1:37 AM
Expires: Sun January 25, 2026, 4:00 PM

* WHAT...Heavy snow with mixed precipitation expected. Total snow and sleet accumulations between 7 and 13 inches and ice accumulations around one tenth of an inch. * WHERE...Portions of central, northern, northwest, and southern New Jersey and southeast Pennsylvania. * WHEN...Until 1 PM EST Monday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Monday morning commute. * ADDITIONAL DETAILS...Snowfall rates of 1 to 2 inches per hour this morning into the early afternoon. The snow will mix with and change to sleet and areas of freezing rain Sunday afternoon into Sunday evening.

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 January 24 at 1:01PM EST until January 26 at 7:00PM EST by NWS Albany NY

Effective: Sat January 24, 2026, 1:01 PM
Expires: Sun January 25, 2026, 5:15 AM

* WHAT...Heavy snow expected. Total snow accumulations between 12 and 18 inches with up to 24 inches in the eastern Catskills, Berkshires and southern Greens. * WHERE...All of eastern New York and western New England. * WHEN...From 7 AM Sunday to 7 PM EST Monday. * IMPACTS...Travel will be very difficult due snow covered roads and reduced visibilities. The hazardous conditions will likely impact the Monday morning and evening commutes. * ADDITIONAL DETAILS...Snow will begin to overspread the area from south to north Sunday morning into the early afternoon. The steadiest and heaviest snow is expected Sunday afternoon through Sunday evening where snowfall rates of one inch per hour will be common. Where any bands of heavier snow develop, snowfall rates could reach 2 to 3 inches per hour for a time. Snow will become lighter by Monday morning and continue for much of the day before ending Monday evening.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency.

Winter Storm Warning issued January 25 at 12:50AM EST until January 26 at 7:00PM EST by NWS Albany NY

Effective: Sun January 25, 2026, 12:50 AM
Expires: Sun January 25, 2026, 3:00 PM

* WHAT...Heavy snow expected. Total snow accumulations between 14 and 24 inches with 24 to 30 inches possible in the eastern Catskills, northern Berkshires and southern Greens. * WHERE...All of eastern New York and western New England. * WHEN...From 7 AM this morning to 7 PM EST Monday. * IMPACTS...Travel will be very difficult due snow covered roads and reduced visibilities. The hazardous conditions will likely impact the Monday morning and evening commutes. * ADDITIONAL DETAILS...Snow will begin to overspread the area from south to north this morning into the early afternoon. The steadiest and heaviest snow is expected this afternoon through tonight where snowfall rates of 1 to 2 inches per hour will be common. Where any bands of heavier snow develop, snowfall rates could reach 2 to 4 inches per hour for a time. Snow will become lighter by Monday morning and continue for much of the day before ending early Monday evening.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency.