Gardner River

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temperature icon 48°F
Hourly Forecast
2:00 pm
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48°/52°°F 0 mm 0% 3 mph 55% 1026 mb 0 mm/h
5:00 pm
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44°/44°°F 0 mm 0% 2 mph 72% 1024 mb 0 mm/h
8:00 pm
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39°/39°°F 0 mm 0% 3 mph 97% 1025 mb 0 mm/h
11:00 pm
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35°/35°°F 0 mm 0% 4 mph 97% 1026 mb 0 mm/h
2:00 am
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33°/33°°F 0 mm 0% 4 mph 97% 1024 mb 0 mm/h
5:00 am
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32°/32°°F 0 mm 0% 4 mph 98% 1023 mb 0 mm/h
8:00 am
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34°/34°°F 0 mm 0% 4 mph 98% 1023 mb 0 mm/h
11:00 am
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52°/52°°F 0 mm 0% 7 mph 55% 1020 mb 0 mm/h
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4 mph
Hourly Forecast
2:00 pm
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9°/11°°C 0 mm 0% 3 mph 55% 1026 mb 0 mm/h
5:00 pm
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6°/7°°C 0 mm 0% 2 mph 72% 1024 mb 0 mm/h
8:00 pm
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4°/4°°C 0 mm 0% 2 mph 97% 1025 mb 0 mm/h
11:00 pm
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1°/1°°C 0 mm 0% 4 mph 97% 1026 mb 0 mm/h
2:00 am
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0°/0°°C 0 mm 0% 4 mph 97% 1024 mb 0 mm/h
5:00 am
temperature icon
0°/0°°C 0 mm 0% 4 mph 98% 1023 mb 0 mm/h
8:00 am
temperature icon
1°/1°°C 0 mm 0% 4 mph 98% 1023 mb 0 mm/h
11:00 am
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11°/11°°C 0 mm 0% 6 mph 55% 1020 mb 0 mm/h

The Gardner River is in peak fall form with excellent nymphing opportunities throughout the system. The browns are well distributed, making just about any section of the river worth exploring right now. Our top flies have been big stonefly nymphs, bushy caddis nymphs, and soft hackle Lightning Bugs. As we get further into the fall season, please be mindful of spawning fish and redds, and avoid walking or fishing on clean-looking gravel.

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  • Water: Mostly fast-flowing pocket water, narrow (30ft wide).
  • Terrain: Rocky, wymagaes rock-hopping for access.
  • Access: Currently limited due to 2022 flood.
  • Diverse: stoneflies, grasshoppers, mayflies throughout season.
  • Strong grasshopper season (late July-September).
  • Warning: Major spawning tributary, watch for redds and avoid disturbing spawning fish.
  • Long season, potentially June 10th to last day (check regulations).
  • Best after early spring runoff.
  • Reduced access due to 2022 flood.
  • Contact Yellowstone National Park for updates and accessible points (North Entrance Gate, High Bridge on Grand Loop).
  • Requires advanced skills and physical fitness due to challenging terrain and fast water.
  • Suitable for experienced anglers seeking adventure and diverse fish.
  • Important: Backcountry area around the river is currently closed.
  • Check with Yellowstone National Park before accessing the river for safety and access updates.
  • Guided trips may be an option for navigating limited access and complex regulations.

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