Harper Reservoir

Routt 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 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

Tue · Oct 27, 5 AM → 9 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 4 mph out of the south, gusting to 9 mph; surface pressure near 713 hPa on a steady trend; 0.00 inches of rain; and air temperature near 30 °F with clear dominant. Confidence in this cached read is medium; it was generated October 26, 2026, 9:23 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, 9:23 AM UTCBUCKET 2026-10-26ENGINE 0.7.0

Conditions at a glance

Wind
4mph

S · gust 9

Rain / Weather
0in

Clear

Temp
30°F

-1°C · hum 86%

Pressure
21.05inHg

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
    43° / 28°F
    4 mph · Sgust 19
    0.00 in
    ↓ -5.6 hPa
  2. Tue · Oct 27
    5 AM → 9 AM
    MAYBE
    A front passing through
    46° / 27°F
    7 mph · SEgust 34
    0.00 in
    ↓ -3.1 hPa
  3. Wed · Oct 28
    4 AM → 8 AM
    MAYBE
    A front passing through
    46° / 28°F
    6 mph · SWgust 21
    0.00 in
    ↑ +5.3 hPa
  4. Thu · Oct 29
    4 AM → 8 AM
    MAYBE
    A front passing through
    46° / 28°F
    5 mph · SWgust 12
    0.00 in
    ↓ -2.4 hPa
  5. Fri · Oct 30
    4 AM → 8 AM
    MAYBE
    A front passing through
    48° / 34°F
    4 mph · SWgust 16
    0.00 in
    ↓ -2.9 hPa
  6. Sat · Oct 31
    4 AM → 8 AM
    MAYBE
    A front passing through
    45° / 32°F
    4 mph · SWgust 10
    0.01 in
    ↓ +1.2 hPa
  7. Sun · Nov 1
    4 AM → 8 AM
    MAYBE
    A front passing through
    41° / 30°F
    4 mph · Sgust 11
    0.07 in
    ↓ +0.3 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+10.5 hPa over 72h
Rain
Light rain
0.14 in totallast 72h
Wind
Gusty
11 mph · gust 42 · S
Temperature
Cooler
-9.9°F over 72h48–27°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.