Upper Fourmile Lake

Mineral County, CO

MAYBEConfidence · 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
Main risk
a front passing through

MAYBE on Upper Fourmile Lake — light winds and dry conditions across the window for this window. Watch a front passing through. Weather-only read (no on-water history calibrating this yet).

Next forecast window
MAYBE

Tue · Oct 27, 4 AM → 8 AM (America/Denver)

Full read

The latest cached fishing-weather read for Upper Fourmile Lake in Mineral County, CO is MAYBE. 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, while the main watch-out was a front passing through. Its cached forecast evidence included wind near 7 mph out of the west, gusting to 11 mph; surface pressure near 672 hPa on a steady trend; 0.00 inches of rain; and air temperature near 19 °F with clear dominant. Confidence in this cached read is low; it was generated October 26, 2026, 9:16 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 October 26, 2026, 9:16 AM UTCBUCKET 2026-10-26ENGINE 0.7.0

Conditions at a glance

Wind
7mph

W · gust 11

Rain / Weather
0in

Clear

Temp
19°F

-7°C · hum 60%

Pressure
19.84inHg

Steady

7-Day Fishing Forecast

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

  1. Mon · Oct 26
    Window passed
    MAYBE
    A front passing through
    32° / 18°F
    7 mph · Wgust 14
    0.00 in
    ↓ -2.1 hPa
  2. Tue · Oct 27
    4 AM → 8 AM
    MAYBE
    A front passing through
    34° / 21°F
    11 mph · SWgust 24
    0.00 in
    ↓ -3.5 hPa
  3. Wed · Oct 28
    7 AM → 11 AM
    MAYBE
    A front passing through
    39° / 23°F
    4 mph · SWgust 10
    0.00 in
    ↓ +3.2 hPa
  4. Thu · Oct 29
    9 AM → 1 PM
    MAYBE
    A front passing through
    41° / 25°F
    4 mph · SWgust 10
    0.00 in
    ↓ -2.6 hPa
  5. Fri · Oct 30
    8 AM → 12 PM
    MAYBE
    A front passing through
    41° / 28°F
    3 mph · SWgust 9
    0.07 in
    ↓ -1.7 hPa
  6. Sat · Oct 31
    5 PM → 9 PM
    MAYBE
    A front passing through
    32° / 28°F
    4 mph · SWgust 9
    0.69 in
    → +1.5 hPa
  7. Sun · Nov 1
    8 AM → 12 PM
    MAYBE
    A front passing through
    32° / 23°F
    3 mph · SWgust 9
    0.12 in
    ↓ -1.9 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+4.2 hPa over 72h
Rain
Wet stretch
1.84 in totallast 72h
Wind
Gusty
12 mph · gust 36 · S
Temperature
Cooler
-10.6°F over 72h37–23°F range

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

Nearby waters

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