Heart Reservoir

Weld County, CO

MAYBEConfidence · Medium
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 Heart Reservoir — light winds and rising pressure after a passing system for this window. Watch a front passing through. Weather-only read (no on-water history calibrating this yet).

Next forecast window
MAYBE

Fri · Sep 11, Now → 8 AM (America/Denver)

Full read

The latest cached fishing-weather read for Heart Reservoir in Weld 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 6 mph out of the south, gusting to 16 mph; surface pressure near 848 hPa on a rising trend; 0.00 inches of rain; and air temperature near 72 °F with overcast dominant. Confidence in this cached read is medium; it was generated September 10, 2026, 1:24 PM 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 September 10, 2026, 1:24 PM UTCBUCKET 2026-09-10ENGINE 0.7.0

Conditions at a glance

Wind
6mph

S · gust 16

Rain / Weather
0in

Overcast

Temp
72°F

22°C · hum 10%

Pressure
25.04inHg

Rising

7-Day Fishing Forecast

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

  1. Thu · Sep 10
    Window passed
    MAYBE
    A front passing through
    86° / 52°F
    6 mph · Sgust 17
    0.00 in
    ↓ -9.4 hPa
  2. Fri · Sep 11
    Now → 8 AM
    MAYBE
    A front passing through
    88° / 52°F
    5 mph · Ngust 30
    0.00 in
    ↓ -1.3 hPa
  3. Sat · Sep 12
    4 AM → 8 AM
    MAYBE
    A front passing through
    81° / 59°F
    11 mph · Ngust 27
    0.02 in
    ↓ +3.0 hPa
  4. Sun · Sep 13
    5 AM → 9 AM
    MAYBE
    A front passing through
    91° / 61°F
    7 mph · SEgust 25
    0.07 in
    ↓ -4.5 hPa
  5. Mon · Sep 14
    4 AM → 8 AM
    MAYBE
    A front passing through
    82° / 61°F
    4 mph · Ngust 24
    0.29 in
    ↑ +9.8 hPa
  6. Tue · Sep 15
    4 AM → 8 AM
    MAYBE
    A front passing through
    66° / 55°F
    9 mph · Egust 22
    0.48 in
    → +3.7 hPa
  7. Wed · Sep 16
    4 AM → 8 AM
    MAYBE
    A front passing through
    72° / 55°F
    6 mph · Sgust 17
    0.12 in
    ↑ +6.9 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+12.2 hPa over 72h
Rain
Dry stretch
0.00 in totallast 72h
Wind
Gusty
8 mph · gust 36 · NE
Temperature
Cooler
-10.3°F over 72h91–55°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.