Number One Reservoir

Columbia County, PA

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 Number One 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/New_York)

Full read

The latest cached fishing-weather read for Number One Reservoir in Columbia County, PA 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 7 mph out of the west, gusting to 19 mph; surface pressure near 966 hPa on a rising trend; 0.00 inches of rain; and air temperature near 79 °F with overcast dominant. Confidence in this cached read is low; it was generated September 10, 2026, 1:22 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, 1:22 PM UTCBUCKET 2026-09-10ENGINE 0.7.0

Conditions at a glance

Wind
7mph

W · gust 19

Rain / Weather
0in

Overcast

Temp
79°F

26°C · hum 60%

Pressure
28.53inHg

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
    81° / 68°F
    7 mph · Wgust 20
    0.02 in
    ↓ 0.0 hPa
  2. Fri · Sep 11
    Now → 8 AM
    MAYBE
    A front passing through
    73° / 61°F
    4 mph · Ngust 14
    0.00 in
    ↑ +5.0 hPa
  3. Sat · Sep 12
    4 AM → 8 AM
    MAYBE
    A front passing through
    73° / 59°F
    3 mph · SEgust 17
    0.29 in
    ↓ -0.9 hPa
  4. Sun · Sep 13
    11 AM → 3 PM
    MAYBE
    A front passing through
    79° / 66°F
    4 mph · Wgust 14
    0.13 in
    ↓ -0.3 hPa
  5. Mon · Sep 14
    5 AM → 9 AM
    MAYBE
    A front passing through
    75° / 61°F
    4 mph · Ngust 16
    0.00 in
    ↑ +6.9 hPa
  6. Tue · Sep 15
    4 AM → 8 AM
    MAYBE
    A front passing through
    72° / 59°F
    5 mph · SEgust 25
    0.00 in
    ↓ -0.7 hPa
  7. Wed · Sep 16
    4 AM → 8 AM
    MAYBE
    A front passing through
    84° / 64°F
    3 mph · SEgust 25
    0.76 in
    ↓ -3.8 hPa

Last 3 days

Recent context — what just happened

Pressure
Falling
-5.3 hPa over 72h
Rain
Dry stretch
0.00 in totallast 72h
Wind
Calm wind
4 mph · gust 21 · E
Temperature
Warmer
+15.5°F over 72h81–52°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.