Fossil Creek Reservoir

Larimer County, CO

MAYBEConfidence · Low
Best bite window
Now → 2 PM (America/Denver)
Main reason
dry conditions across the window
Main risk
a front passing through

MAYBE on Fossil Creek Reservoir — 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).

Full read

The current fishing-weather read for Fossil Creek Reservoir in Larimer County, CO is MAYBE, with the best four-hour window on Thu, Jul 23 from 10 AM to 2 PM (America/Denver). The main factor in its favor is dry conditions across the window, and the main watch-out is a front passing through. During that window the forecast calls for wind near 3 mph out of the northeast, gusting to 10 mph, surface pressure near 855 hPa on a steady trend, and rainfall totaling 0.00 inches over the four hours. Air temperature in the window sits near 82 °F, with a dominant forecast of overcast. Confidence in this read is low; it was generated July 23, 2026, 11:20 AM UTC, and reads refresh on a daily cadence. This is a weather-only read built from forecast weather alone; it does not yet use on-water reports, and confidence is capped until local water data or feedback exists.

UPDATED July 23, 2026, 11:20 AM UTCBUCKET 2026-07-23ENGINE 0.7.0

Conditions at a glance

Wind
3mph

NE · gust 10

Rain / Weather
0in

Overcast

Temp
82°F

28°C · hum 49%

Pressure
25.25inHg

Steady

7-Day Fishing Forecast

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

  1. Thu · Jul 23
    Now → 2 PM
    MAYBE
    A front passing through
    86° / 68°F
    3 mph · NEgust 19
    0.03 in
    ↓ -0.7 hPa
  2. Fri · Jul 24
    4 AM → 8 AM
    MAYBE
    A front passing through
    99° / 63°F
    5 mph · Wgust 22
    0.00 in
    ↓ -3.0 hPa
  3. Sat · Jul 25
    10 AM → 2 PM
    MAYBE
    A front passing through
    106° / 73°F
    5 mph · Egust 22
    0.01 in
    ↓ -0.6 hPa
  4. Sun · Jul 26
    4 AM → 8 AM
    MAYBE
    A front passing through
    106° / 75°F
    3 mph · Wgust 34
    0.01 in
    ↓ -1.3 hPa
  5. Mon · Jul 27
    4 AM → 8 AM
    MAYBE
    A front passing through
    104° / 72°F
    3 mph · NWgust 39
    0.04 in
    → +3.6 hPa
  6. Tue · Jul 28
    8 AM → 12 PM
    MAYBE
    A front passing through
    93° / 70°F
    4 mph · Egust 27
    0.15 in
    ↓ -0.3 hPa
  7. Wed · Jul 29
    8 AM → 12 PM
    MAYBE
    A front passing through
    95° / 66°F
    3 mph · NEgust 24
    0.13 in
    ↓ +2.6 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+4.4 hPa over 72h
Rain
Wet stretch
0.51 in totallast 72h
Wind
Gusty
7 mph · gust 34 · NE
Temperature
Warmer
+0.9°F over 72h102–66°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.