Yellowstone News and Information

  News Release Update: Yellowstone lifts fishing restrictions on most rivers and streams parkwide Closures still in effect for Firehole, Madison and Gibbon rivers Fly fishing near Biscuit Basin NPS / Jacob W. Frank News Release Date: August 12, 2026 Contact: Yellowstone Public Affairs , (307) 344-2015 Update: Yellowstone lifts fishing restrictions on most rivers and streams parkwide MAMMOTH HOT SPRINGS, Wyo. – Beginning Aug. 12, Yellowstone National Park will lift the fishing restrictions on rivers and streams that went into effect on July 29. The restrictions were implemented because low water flows and high water temperatures can be lethal to fish. Cooling weather and water temperatures in the forecast allow for these restrictions to be lifted. Anglers will be able to fish on most park rivers, streams and lakes daily from sunrise to sunset as specified in the 2026 Fishing Regulations booklet . The existing full fishing closures on the Madison, F...

  News Release Update: Partial fishing closures shift to full closures on select rivers in Yellowstone Fly fishing near Biscuit Basin NPS / Jacob W. Frank News Release Date:  July 15, 2026 Contact:   Yellowstone Public Affairs , (307) 344-2015 MAMMOTH HOT SPRINGS, Wyo. – Beginning today, temporary full closures to  fishing  on the Firehole and Madison rivers and their tributaries are in effect. The Gibbon River and all associated tributaries downstream of Norris Campground are also temporarily closed to fishing. In recent days, peak water temperatures have ranged from 80 to 86 degrees Fahrenheit during the day. Coupled with high air temperatures, these conditions are lethal to trout, and there have been reports of dead fish in the Firehole River. The closures will protect the park’s native and wild trout fisheries and will remain in effect until conditions improve. The weather forecast for the coming week calls for slightly cooler temperatures and isol...

  News Release Warm water temperatures and low river flows prompt fishing closures on select rivers after 2 p.m. in Yellowstone Fly fishing near Biscuit Basin NPS / Jacob W. Frank Subscribe    |  What is RSS News Release Date:  July 9, 2026 Contact:   Yellowstone Public Affairs , (307) 344-2015 MAMMOTH HOT SPRINGS, Wyo. – Effective Thursday, July 9, 2026, select Yellowstone National Park rivers and streams will close to  fishing  daily from 2 p.m. to sunrise the following day due to warm water temperatures and low river flows.   Water temperatures in select rivers and streams have exceeded 68 degrees Fahrenheit (20 degrees Celsius) in recent days, and flows are low. Additionally, air temperatures with highs around 90 degrees Fahrenheit (32 degrees Celsius) are forecast in the coming days. These conditions are lethal to trout, and the closure will protect the park’s native and wild trout fisheries and will remain in effect until cond...

  'Brain-eating amoeba' surfaces in iconic US national parks

  News Release Yellowstone National Park to extend fishing season on three rivers 2026 Yellowstone Fishing Season Map: Madison, Gibbon, and Firehole Rivers NPS News Release Date:  January 27, 2026 Contact:   Yellowstone Public Affairs , (307) 344-2015 MAMMOTH HOT SPRINGS, WY – Starting this year, Yellowstone National Park will extend the  fishing season  on three rivers in the park. The following waterways, located in the west side of the park, will open May 1 for fishing access, weeks in advance of the standard fishing season: Firehole River  ( see map ): The Firehole River and all associated tributaries downstream to the confluence with the Gibbon River at Madison Junction. Gibbon River  ( see map ): The Gibbon River and all associated tributaries from the bridge on the Grand Loop Road at the Norris Campground entrance downstream to the confluence with the Firehole River at Madison Junction. Madison River  ( see map ): The Madison River and all ...

  UPDATE: Fishing partially reopens on select rivers in Yellowstone National Park Partial closures still in effect from 2 p.m. to sunrise the following day Fishing on the Madison River at sunrise. NPS / Jacob W. Frank News Release Date:  August 29, 2025 Contact:   Public Affairs Office , (307) 344-2015 MAMMOTH HOT SPRINGS, WY - Effective immediately, select rivers and streams that had been previously closed due to high water temperatures and low flows in Yellowstone National Park will partially reopen to  fishing  due to recent cooler temperatures and rainfall. Fishing remains closed from 2 p.m. to sunrise the following day due to continuing warm water temperatures and low river flows. Water temperatures in select rivers and streams continue to exceed 68 degrees Fahrenheit (20 degrees Celsius) in recent days, and flows are low. These conditions are lethal to trout, and the partial closure will protect the park’s native and wild trout fisheries and will remain in...

  News Release Warm water temperatures and low river flows prompt fishing closures on select rivers after 2 p.m. in Yellowstone National Park Fly fishing on the Madison River. NPS / Neal Herbert News Release Date:  June 18, 2025 Contact:   Public Affairs Office , (307) 344-2015 MAMMOTH HOT SPRINGS, WY - Effective Thursday, June 19, 2025, select Yellowstone National Park rivers and streams will close to  fishing  daily from 2 p.m. to sunrise the following day due to warm water temperatures and low river flows. Water temperatures in select rivers and streams have exceeded 68 degrees Fahrenheit (20 degrees Celsius) in recent days, and flows are low. These conditions are lethal to trout, and the closure will protect the park’s native and wild trout fisheries and will remain in effect until conditions improve. Cooler temperatures are expected this weekend. Staff will continue to monitor the water temperatures. The closure may be lifted if water temperatures adequatel...

  News Release UPDATE: Partial fishing restrictions lifted on the Firehole River in Yellowstone National Park All parkwide fishing restrictions due to warm water temperatures and low flows lifted Fishing along the Gibbon River. NPS / Jacob W. Frank All parkwide fishing restrictions due to warm water temperatures and low flows lifted Date of release: September 16, 2024 MAMMOTH HOT SPRINGS, WY - Effective immediately, the Firehole River in Yellowstone National Park is now open to fly fishing from sunrise to sunset. The park has lifted the partial fishing closure on this river and its associated tributaries due to cooler water temperatures. All fishing restrictions parkwide due to warm water temperatures and low flows have now been lifted. Read the  Fishing Regulations 2024 Booklet  for more information about fishing in Yellowstone.

  News Release Update: Partial fishing closures on rivers and streams lifted in Yellowstone National Park Full closures remain in effect on geothermally influenced streams Map of Yellowstone rivers indicating fishing closures. NPS News Release Date:  August 14, 2024 Contact:   Morgan Warthin , (307) 344-2015 Update: Partial fishing closures on rivers and streams lifted in Yellowstone National Park Full closures remain in effect on geothermally influenced streams Date of release: August 14, 2024 MAMMOTH HOT SPRINGS, WY - Effective immediately, the partial fishing closures on select rivers and streams in Yellowstone National Park have been lifted and are now open. The full closures on rivers and streams that are strongly influenced by geothermal features will remain in effect at this time. Which rivers and streams have reopened to fishing during normal hours, sunrise to sunset? Lamar River downstream of Cache Creek to its confluence with the Yellowstone River Soda Butte Cre...