Mountain Supply Reservoir Number 9

Larimer 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 Mountain Supply Reservoir Number 9 — light winds and rising pressure after a passing system for this window. Watch a front passing through and pressure swinging. 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 Mountain Supply Reservoir Number 9 in Larimer 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 5 mph out of the northeast, gusting to 9 mph; surface pressure near 846 hPa on an unstable trend; 0.00 inches of rain; and air temperature near 43 °F with overcast dominant. Confidence in this cached read is low; it was generated October 26, 2026, 9:19 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, 9:19 AM UTCBUCKET 2026-10-26ENGINE 0.7.0

Conditions at a glance

Wind
5mph

NE · gust 9

Rain / Weather
0in

Overcast

Temp
43°F

6°C · hum 92%

Pressure
24.98inHg

Unstable

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
    52° / 41°F
    5 mph · NEgust 12
    0.00 in
    ↓ -7.6 hPa
  2. Tue · Oct 27
    4 AM → 8 AM
    MAYBE
    A front passing through
    61° / 41°F
    4 mph · SEgust 16
    0.00 in
    ↓ -4.7 hPa
  3. Wed · Oct 28
    4 AM → 8 AM
    MAYBE
    A front passing through
    68° / 48°F
    4 mph · NWgust 20
    0.00 in
    ↑ +6.5 hPa
  4. Thu · Oct 29
    4 AM → 8 AM
    MAYBE
    A front passing through
    63° / 45°F
    4 mph · NWgust 7
    0.00 in
    ↓ +0.6 hPa
  5. Fri · Oct 30
    4 AM → 8 AM
    MAYBE
    A front passing through
    61° / 46°F
    4 mph · Ngust 12
    0.00 in
    ↓ -2.9 hPa
  6. Sat · Oct 31
    10 AM → 2 PM
    MAYBE
    A front passing through
    64° / 45°F
    4 mph · Sgust 10
    0.00 in
    ↓ -3.5 hPa
  7. Sun · Nov 1
    4 AM → 8 AM
    MAYBE
    A front passing through
    61° / 46°F
    4 mph · Wgust 15
    0.04 in
    ↓ +2.3 hPa

Last 3 days

Recent context — what just happened

Pressure
Unstable
+17.5 hPa over 72h
Rain
Light rain
0.16 in totallast 72h
Wind
Gusty
7 mph · gust 27 · E
Temperature
Cooler
-9.2°F over 72h77–37°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.