Jumpoff Joe Lake

Grant County, OR

MAYBEConfidence · Medium
Best bite window
Tue · Oct 27, 7 PM → 11 PM (America/Los_Angeles)
Main reason
dry conditions across the window
Main risk
a front passing through

MAYBE on Jumpoff Joe Lake — 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).

Full read

The current fishing-weather read for Jumpoff Joe Lake in Grant County, OR is MAYBE, with the best four-hour window on Tue, Oct 27 from 7 PM to 11 PM (America/Los_Angeles). The main factor in its favor is dry conditions across the window, and the main watch-out is a front passing through. During that window the forecast calls for wind near 7 mph out of the southwest, gusting to 17 mph, surface pressure near 801 hPa on a rising trend, and rainfall totaling 0.01 inches over the four hours. Air temperature in the window sits near 30 °F, with a dominant forecast of fog. Confidence in this read is medium; it was generated October 26, 2026, 9:18 AM UTC, and reads refresh on a daily cadence. This is a weather-only read built from forecast weather alone; it does not yet use on-water reports, and confidence is capped until local water data or feedback exists.

UPDATED October 26, 2026, 9:18 AM UTCBUCKET 2026-10-26ENGINE 0.7.0

Conditions at a glance

Wind
7mph

SW · gust 17

Rain / Weather
0.01in

Fog

Temp
30°F

-1°C · hum 98%

Pressure
23.65inHg

Rising

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
    10 mph · Sgust 25
    0.73 in
    ↑ +5.4 hPa
  2. Tue · Oct 27
    7 PM → 11 PM
    MAYBE
    A front passing through
    32° / 28°F
    7 mph · SWgust 22
    0.82 in
    ↓ -2.1 hPa
  3. Wed · Oct 28
    4 AM → 8 AM
    MAYBE
    A front passing through
    39° / 21°F
    5 mph · SEgust 15
    0.00 in
    ↓ -0.5 hPa
  4. Thu · Oct 29
    4 AM → 8 AM
    MAYBE
    A front passing through
    46° / 25°F
    5 mph · SEgust 15
    0.00 in
    ↓ -7.1 hPa
  5. Fri · Oct 30
    12 PM → 4 PM
    MAYBE
    A front passing through
    39° / 27°F
    3 mph · Wgust 8
    0.00 in
    ↑ +4.8 hPa
  6. Sat · Oct 31
    4 AM → 8 AM
    MAYBE
    A front passing through
    39° / 25°F
    6 mph · SEgust 19
    0.05 in
    → +2.5 hPa
  7. Sun · Nov 1
    8 AM → 12 PM
    MAYBE
    A front passing through
    34° / 21°F
    4 mph · Wgust 9
    0.01 in
    ↑ +7.0 hPa

Last 3 days

Recent context — what just happened

Pressure
Falling
+3.8 hPa over 72h
Rain
Light rain
0.10 in totallast 72h
Wind
Gusty
10 mph · gust 27 · S
Temperature
Warmer
+9.0°F over 72h50–27°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.