McCumber Reservoir

Shasta County, CA

GOConfidence · 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

GO on McCumber Reservoir — light winds and steady pressure trend for this window. Weather-only read (no on-water history calibrating this yet).

Next forecast window
GO

Fri · Sep 11, 4 AM → 8 AM (America/Los_Angeles)

Full read

The latest cached fishing-weather read for McCumber Reservoir in Shasta County, CA is GO. 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 6 mph out of the south, gusting to 12 mph; surface pressure near 872 hPa on a rising trend; 0.00 inches of rain; and air temperature near 72 °F with overcast dominant. Confidence in this cached read is low; it was generated September 10, 2026, 1:28 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, 1:28 PM UTCBUCKET 2026-09-10ENGINE 0.7.0

Conditions at a glance

Wind
6mph

S · gust 12

Rain / Weather
0in

Overcast

Temp
72°F

22°C · hum 33%

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
    GO
    Dry conditions across the window
    84° / 66°F
    6 mph · Sgust 19
    0.00 in
    ↓ -3.6 hPa
  2. Fri · Sep 11
    4 AM → 8 AM
    GO
    Dry conditions across the window
    77° / 61°F
    7 mph · Sgust 22
    0.00 in
    ↓ -3.1 hPa
  3. Sat · Sep 12
    4 AM → 8 AM
    GO
    Dry conditions across the window
    72° / 45°F
    6 mph · Egust 32
    0.00 in
    ↑ +5.6 hPa
  4. Sun · Sep 13
    6 AM → 10 AM
    GO
    Dry conditions across the window
    72° / 43°F
    7 mph · NEgust 21
    0.00 in
    ↓ -1.9 hPa
  5. Mon · Sep 14
    6 AM → 10 AM
    GO
    Dry conditions across the window
    75° / 50°F
    7 mph · Egust 19
    0.00 in
    ↓ -2.7 hPa
  6. Tue · Sep 15
    5 AM → 9 AM
    GO
    Dry conditions across the window
    79° / 55°F
    7 mph · Egust 6
    0.00 in
    ↓ +3.2 hPa
  7. Wed · Sep 16
    6 AM → 10 AM
    GO
    Dry conditions across the window
    82° / 59°F
    6 mph · Egust 9
    0.00 in
    ↓ +0.7 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+0.3 hPa over 72h
Rain
Dry stretch
0.00 in totallast 72h
Wind
Calm wind
6 mph · gust 12 · SE
Temperature
Warmer
+23.0°F over 72h86–48°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.