Harper Reservoir

Routt 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 Harper 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).

Next forecast window
MAYBE

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

Full read

The latest cached fishing-weather read for Harper Reservoir in Routt 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 south, gusting to 11 mph; surface pressure near 718 hPa on a steady trend; 0.00 inches of rain; and air temperature near 54 °F with clear dominant. Confidence in this cached read is low; it was generated July 23, 2026, 11:29 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, 11:29 AM UTCBUCKET 2026-07-23ENGINE 0.7.0

Conditions at a glance

Wind
5mph

S · gust 11

Rain / Weather
0in

Clear

Temp
54°F

12°C · hum 89%

Pressure
21.20inHg

Steady

7-Day Fishing Forecast

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

  1. Thu · Jul 23
    Window passed
    MAYBE
    A front passing through
    63° / 50°F
    5 mph · Sgust 31
    0.43 in
    ↓ -2.2 hPa
  2. Fri · Jul 24
    6 AM → 10 AM
    MAYBE
    A front passing through
    72° / 54°F
    6 mph · Wgust 32
    0.00 in
    ↓ -3.3 hPa
  3. Sat · Jul 25
    4 AM → 8 AM
    MAYBE
    A front passing through
    77° / 52°F
    4 mph · SWgust 16
    0.04 in
    ↓ +4.7 hPa
  4. Sun · Jul 26
    6 AM → 10 AM
    MAYBE
    A front passing through
    77° / 52°F
    4 mph · Sgust 16
    0.04 in
    ↓ -4.3 hPa
  5. Mon · Jul 27
    7 AM → 11 AM
    MAYBE
    A front passing through
    79° / 54°F
    4 mph · Sgust 9
    0.05 in
    ↓ +1.8 hPa
  6. Tue · Jul 28
    7 AM → 11 AM
    MAYBE
    A front passing through
    72° / 50°F
    4 mph · Sgust 7
    0.10 in
    ↓ -1.8 hPa
  7. Wed · Jul 29
    7 AM → 11 AM
    MAYBE
    A front passing through
    73° / 50°F
    4 mph · Sgust 7
    0.06 in
    ↓ +2.3 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+6.7 hPa over 72h
Rain
Light rain
0.46 in totallast 72h
Wind
Gusty
9 mph · gust 29 · SW
Temperature
Cooler
-4.3°F over 72h81–54°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.