Ryegrass Reservoir

Malheur County, OR

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

MAYBE on Ryegrass Reservoir — light winds and rising pressure after a passing system for this window. Watch weather-only read (no on-water history calibrating this yet). Weather-only read (no on-water history calibrating this yet).

Next forecast window
MAYBE

Fri · Sep 11, 5 AM → 9 AM (America/Boise)

Full read

The latest cached fishing-weather read for Ryegrass Reservoir in Malheur County, OR 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. Its cached forecast evidence included wind near 3 mph out of the southwest, gusting to 4 mph; surface pressure near 872 hPa on a rising trend; 0.00 inches of rain; and air temperature near 57 °F with overcast dominant. Confidence in this cached read is medium; it was generated September 10, 2026, 1:27 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, 1:27 PM UTCBUCKET 2026-09-10ENGINE 0.7.0

Conditions at a glance

Wind
3mph

SW · gust 4

Rain / Weather
0in

Overcast

Temp
57°F

14°C · hum 42%

Pressure
25.75inHg

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
    Dry conditions across the window
    86° / 48°F
    3 mph · SWgust 27
    0.00 in
    ↓ -9.8 hPa
  2. Fri · Sep 11
    5 AM → 9 AM
    MAYBE
    Dry conditions across the window
    81° / 55°F
    7 mph · Wgust 28
    0.00 in
    ↓ -2.0 hPa
  3. Sat · Sep 12
    9 AM → 1 PM
    MAYBE
    Dry conditions across the window
    79° / 57°F
    5 mph · Sgust 29
    0.00 in
    ↓ +1.7 hPa
  4. Sun · Sep 13
    6 PM → 10 PM
    MAYBE
    Dry conditions across the window
    59° / 46°F
    12 mph · Wgust 31
    0.00 in
    ↑ +7.5 hPa
  5. Mon · Sep 14
    9 AM → 1 PM
    MAYBE
    Dry conditions across the window
    68° / 48°F
    3 mph · Egust 10
    0.00 in
    ↓ -3.4 hPa
  6. Tue · Sep 15
    10 AM → 2 PM
    MAYBE
    Dry conditions across the window
    72° / 54°F
    3 mph · NEgust 14
    0.00 in
    → +3.6 hPa
  7. Wed · Sep 16
    4 AM → 8 AM
    MAYBE
    Dry conditions across the window
    75° / 55°F
    3 mph · Ngust 13
    0.00 in
    ↓ +1.9 hPa

Last 3 days

Recent context — what just happened

Pressure
Steady
-0.4 hPa over 72h
Rain
Dry stretch
0.00 in totallast 72h
Wind
Calm wind
4 mph · gust 18 · NW
Temperature
Warmer
+15.1°F over 72h84–39°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.