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Satellite view of Flat Horn Lake

Flat Horn Lake

Lake

No live reading for this spot

No live data

No live reading for this spot: a Hydrologic Outlook has been issued for Hatcher Pass; Western Susitna Valley; Southern Susitna Valley; Central Susitna Valley; Northern Susitna Valley.

  • A Hydrologic Outlook has been issued for Hatcher Pass; Western Susitna Valley; Southern Susitna Valley; Central Susitna Valley; Northern Susitna Valley.
  • No live water-temperature reading for this spot.
Cool today

lake of the United States of America

Interactive map not available

No live reading for this spot

No live data

No live reading for this spot: a Hydrologic Outlook has been issued for Hatcher Pass; Western Susitna Valley; Southern Susitna Valley; Central Susitna Valley; Northern Susitna Valley.

  • A Hydrologic Outlook has been issued for Hatcher Pass; Western Susitna Valley; Southern Susitna Valley; Central Susitna Valley; Northern Susitna Valley. NWS Anchorage AK
  • No live water-temperature reading for this spot.

No official beach-advisory feed for Alaska yet — follow posted signs and local guidance.

Weather at Flat Horn Lake

H: 65° L: 49°
Partly Cloudy
Partly Cloudy
65°
|
Feels like 61°
Precipitation
27%
Humidity
49%
Wind
4 mph
UV Index
3.3
Water Conditions:
🥶Too cold for most swimmers
12 AM
Fog
49°
3 AM
Fog
50°
6 AM
Fog
50°
9 AM
Mist
51°
12 PM
Partly Cloudy
58°
3 PM
Partly Cloudy
65°
6 PM
Overcast
64°
9 PM
Partly Cloudy
61°

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Frequently asked questions

Where is Flat Horn Lake?
Flat Horn Lake is a lake in Alaska.
Can you swim at Flat Horn Lake?
There is no fixed answer for Flat Horn Lake: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Flat Horn Lake in Alaska. Check current water conditions before you go, and follow posted signs and local guidance.

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Best Times to Visit

🧥
Right Now
Cool weather - dress warmly
🏞️ Lakes Tips:
  • Check for boat launch facilities and fees
  • Obtain required fishing licenses before arrival
  • Be aware of lake-specific regulations and restrictions
  • Monitor water quality reports before swimming
Best Seasons:
☀️ Summer (Jun-Aug)🍂 Fall (Sep-Nov)🌸 Spring (Mar-May)

Location & Contact

Alaska

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