Jumpoff Joe Lake

Grant 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 Jumpoff Joe Lake — 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, 3 PM → 7 PM (America/Los_Angeles)

Full read

The latest cached fishing-weather read for Jumpoff Joe Lake in Grant 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 7 mph out of the northwest, gusting to 18 mph; surface pressure near 805 hPa on a rising trend; 0.00 inches of rain; and air temperature near 59 °F with overcast dominant. Confidence in this cached read is medium; it was generated September 10, 2026, 1:20 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, 1:20 PM UTCBUCKET 2026-09-10ENGINE 0.7.0

Conditions at a glance

Wind
7mph

NW · gust 18

Rain / Weather
0in

Overcast

Temp
59°F

15°C · hum 43%

Pressure
23.77inHg

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
    68° / 50°F
    7 mph · NWgust 21
    0.00 in
    ↓ -5.6 hPa
  2. Fri · Sep 11
    3 PM → 7 PM
    MAYBE
    Dry conditions across the window
    55° / 43°F
    7 mph · Wgust 24
    0.00 in
    ↓ -2.0 hPa
  3. Sat · Sep 12
    9 AM → 1 PM
    MAYBE
    Dry conditions across the window
    63° / 37°F
    4 mph · Wgust 17
    0.10 in
    ↓ +1.2 hPa
  4. Sun · Sep 13
    11 AM → 3 PM
    MAYBE
    Dry conditions across the window
    43° / 30°F
    4 mph · Wgust 16
    0.74 in
    ↑ +6.4 hPa
  5. Mon · Sep 14
    4 AM → 8 AM
    MAYBE
    Dry conditions across the window
    57° / 30°F
    6 mph · SEgust 7
    0.00 in
    ↓ -3.0 hPa
  6. Tue · Sep 15
    10 AM → 2 PM
    MAYBE
    Dry conditions across the window
    61° / 37°F
    4 mph · NWgust 7
    0.00 in
    ↑ +5.1 hPa
  7. Wed · Sep 16
    4 AM → 8 AM
    MAYBE
    Dry conditions across the window
    70° / 37°F
    4 mph · Egust 6
    0.00 in
    ↓ -0.3 hPa

Last 3 days

Recent context — what just happened

Pressure
Steady
-1.3 hPa over 72h
Rain
Light rain
0.13 in totallast 72h
Wind
Calm wind
6 mph · gust 17 · SW
Temperature
Warmer
+15.5°F over 72h72–37°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.