Station Name: HOBACK RIVER NEAR JACKSON, WY
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 6,010 feet / 1,832 meters

Nearest Address:
4363–4367 E Hoback River Rd
Hoback, WY 83001
Teton County

GPS Coordinates: 43.30527778, -110.6801944

Nearby Water Temperatures

Avalanche Warning issued December 21 at 6:16AM MST by NWS Pocatello ID

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Sun December 21, 2025, 6:16 AM
Expires: Mon December 22, 2025, 5:30 AM

AVWPIH * WHAT...Avalanche warning. The avalanche danger is HIGH on all slopes. Natural and human triggered slides are very likely. * WHERE...The mountains near Island Park, West Yellowstone, and Cooke City. * WHEN...530 AM MST Sunday to 530 AM MST Monday. * IMPACTS...Heavy snowfall on a snowpack with unstable weak layers will make human triggered avalanches very likely.

Very dangerous avalanche conditions exist. Backcountry travelers should stay off steep slopes and away from the bottom of steep slopes. Avalanches can be triggered from flat terrain. Steep slopes can avalanche far above and run into lower angled terrain. Consult www.mtavalanche.com or www.avalanche.org for more detailed information. Similar avalanche danger may exist at locations outside the coverage area of this or any avalanche center.

Avalanche Warning issued December 21 at 6:04AM MST by NWS Pocatello ID

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Sun December 21, 2025, 6:04 AM
Expires: Mon December 22, 2025, 5:30 AM

AVWPIH * WHAT...Avalanche warning. The avalanche danger is HIGH on all slopes. Natural and human triggered slides are very likely. * WHERE...Centennial Mountains and other higher elevations around the Island Park area. * WHEN...530 AM MST Sunday to 530 AM MST Monday. * IMPACTS...Heavy snowfall on a snowpack with unstable weak layers will make human triggered avalanches very likely.

Very dangerous avalanche conditions exist. Backcountry travelers should stay off steep slopes and away from the bottom of steep slopes. Avalanches can be triggered from flat terrain. Steep slopes can avalanche far above and run into lower angled terrain. Consult www.mtavalanche.com or www.avalanche.org for more detailed information. Similar avalanche danger may exist at locations outside the coverage area of this or any avalanche center.

Winter Weather Advisory issued December 21 at 1:13PM MST until December 22 at 11:00AM MST by NWS Pocatello ID

Effective: Sun December 21, 2025, 1:13 PM
Expires: Mon December 22, 2025, 4:00 AM

* WHAT...Snow. Total snow accumulations 4 to 10 inches above 6500 feet. * WHERE...Big Hole Mountains, Centennial Mountains - Island Park, and Bear River Range. * WHEN...Until 11 AM MST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Monday morning commute.

Slow down and use caution while traveling. Call 5 1 1 or visit 511.idaho.gov for the latest road conditions.

Winter Storm Warning issued December 21 at 9:13AM MST until December 22 at 5:00PM MST by NWS Riverton WY

Effective: Sun December 21, 2025, 9:13 AM
Expires: Mon December 22, 2025, 12:00 AM

* WHAT...Heavy snow. Snow accumulations of 3 to 6 inches for areas in Yellowstone above 7000ft, mainly through Sunday morning; accumulations of 18 to 30 inches above 8000ft. Snow levels will be rising to 8000ft late Sunday afternoon into Sunday night. Winds gusts of 40 to 50 mph by Sunday afternoon. * WHERE...Absaroka Mountains and Yellowstone National Park. * WHEN...Until 5 PM MST Monday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Sunday evening, Monday morning and evening commutes.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. For graphical depictions of the snowfall forecast, including the official NWS forecast, high end amounts, and low end amounts, visit https://weather.gov/riw/winter . For winter road conditions from the Wyoming Department of Transportation, visit https://wyoroad.info .

Winter Storm Warning issued December 21 at 9:13AM MST until December 22 at 5:00PM MST by NWS Riverton WY

Effective: Sun December 21, 2025, 9:13 AM
Expires: Mon December 22, 2025, 12:00 AM

* WHAT...Heavy snow. Additional snow accumulations between 20 and 36 inches. Locally higher amounts over 40 inches possible. Wind gusts of 35 to 50 mph starting by 12pm Sunday, leading to blowing snow. * WHERE...Teton and Gros Ventre Mountains. * WHEN...Until 5 PM MST Monday. * IMPACTS...Travel could be very difficult, especially across Teton and Togwotee Passes.

Persons should consider delaying all travel. Motorists should use extreme caution if travel is absolutely necessary. For graphical depictions of the snowfall forecast, including the official NWS forecast, high end amounts, and low end amounts, visit https://weather.gov/riw/winter. For winter road conditions from the Wyoming Department of Transportation, visit https://wyoroad.info.

Winter Storm Warning issued December 21 at 10:24PM MST until December 22 at 5:00PM MST by NWS Riverton WY

Effective: Sun December 21, 2025, 10:24 PM
Expires: Mon December 22, 2025, 2:00 PM

* WHAT...Heavy snow. Additional snow accumulations 15 to 30 inches for areas above 8000ft. Winds gusts of 35 to 45 mph. * WHERE...Absaroka Mountains and Yellowstone National Park. * WHEN...Until 5 PM MST Monday. * IMPACTS...Travel could be very difficult. 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. For graphical depictions of the snowfall forecast, including the official NWS forecast, high end amounts, and low end amounts, visit https://weather.gov/riw/winter . For winter road conditions from the Wyoming Department of Transportation, visit https://wyoroad.info .

Winter Storm Warning issued December 21 at 10:24PM MST until December 22 at 5:00PM MST by NWS Riverton WY

Effective: Sun December 21, 2025, 10:24 PM
Expires: Mon December 22, 2025, 2:00 PM

* WHAT...Heavy snow. Additional snow accumulations between 20 and 36 inches. Wind gusts of 35 to 50 mph, leading to blowing snow. * WHERE...Teton and Gros Ventre Mountains. * WHEN...Until 5 PM MST Monday. * IMPACTS...Visibilities may drop below 1/4 mile due to falling and blowing snow.

Persons should consider delaying all travel. Motorists should use extreme caution if travel is absolutely necessary. For graphical depictions of the snowfall forecast, including the official NWS forecast, high end amounts, and low end amounts, visit https://weather.gov/riw/winter. For winter road conditions from the Wyoming Department of Transportation, visit https://wyoroad.info.