Yellowstone Lake

Teton County, WY

GOConfidence · Low
Best bite window
The highlighted window has passed. This read is still based on the latest cached weather; use the 7-Day forecast below for the next window.
Main reason
dry conditions across the window

GO on Yellowstone Lake — light winds and dry conditions across the window for this window. Weather-only read (no on-water history calibrating this yet).

Next forecast window
GO

Fri · Jul 24, 6 AM → 10 AM (America/Denver)

Full read

The latest cached fishing-weather read for Yellowstone Lake in Teton County, WY is GO. Its highlighted window has passed, so use the 7-day forecast below for the next available window. The main factor in its favor was dry conditions across the window. Its cached forecast evidence included wind near 4 mph out of the west, gusting to 10 mph; surface pressure near 774 hPa on a steady trend; 0.00 inches of rain; and air temperature near 63 °F with mostly clear dominant. Confidence in this cached read is low; it was generated July 23, 2026, 10:38 AM UTC, and reads refresh on a daily cadence. This is a weather-only read built from forecast weather; it does not yet use on-water reports, and confidence is capped until local water data or feedback exists.

UPDATED July 23, 2026, 10:38 AM UTCBUCKET 2026-07-23ENGINE 0.7.0

Conditions at a glance

Wind
4mph

W · gust 10

Rain / Weather
0in

Mostly clear

Temp
63°F

17°C · hum 73%

Pressure
22.86inHg

Steady

7-Day Fishing Forecast

One read per day — the bite call, the window, the weather behind it

  1. Thu · Jul 23
    Window passed
    GO
    Dry conditions across the window
    77° / 54°F
    4 mph · Wgust 16
    0.00 in
    ↓ -3.7 hPa
  2. Fri · Jul 24
    6 AM → 10 AM
    GO
    Dry conditions across the window
    84° / 55°F
    4 mph · Wgust 31
    0.06 in
    ↓ -0.5 hPa
  3. Sat · Jul 25
    4 AM → 8 AM
    GO
    Dry conditions across the window
    82° / 55°F
    5 mph · Sgust 39
    0.13 in
    ↓ -0.2 hPa
  4. Sun · Jul 26
    4 AM → 8 AM
    GO
    Dry conditions across the window
    86° / 55°F
    4 mph · Sgust 20
    0.00 in
    ↓ -3.9 hPa
  5. Mon · Jul 27
    4 AM → 8 AM
    GO
    Dry conditions across the window
    82° / 57°F
    4 mph · Sgust 19
    0.02 in
    ↓ -1.4 hPa
  6. Tue · Jul 28
    4 AM → 8 AM
    GO
    Dry conditions across the window
    84° / 54°F
    4 mph · Sgust 19
    0.00 in
    ↓ -2.0 hPa
  7. Wed · Jul 29
    7 AM → 11 AM
    GO
    Dry conditions across the window
    88° / 54°F
    3 mph · Sgust 13
    0.00 in
    ↓ -0.6 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+5.9 hPa over 72h
Rain
Light rain
0.06 in totallast 72h
Wind
Calm wind
5 mph · gust 22 · N
Temperature
Cooler
-1.1°F over 72h82–48°F range

Weather-only read. Confidence is capped until local water data or feedback exists.

About Yellowstone Lake

Yellowstone Lake, in Teton County, WY, is the largest high-elevation lake (above 7,000 feet) in North America.

Surface area
84,480 acres
Max depth
390 ft
Elevation
7,733 ft
Managing agency
National Park Service (Yellowstone National Park)

Primary species: Cutthroat trout, Lake trout.

Nearby waters

Weather data by Open-Meteo — CC BY 4.0. Fishing Weather derives the fishing read.