Grohs Reservoir

Klamath County, OR

GOConfidence · 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

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

Next forecast window
MAYBE

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

Full read

The latest cached fishing-weather read for Grohs Reservoir in Klamath County, OR 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 4 mph out of the east, gusting to 6 mph; surface pressure near 852 hPa on a rising trend; 0.00 inches of rain; and air temperature near 61 °F with overcast dominant. Confidence in this cached read is medium; 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
4mph

E · gust 6

Rain / Weather
0in

Overcast

Temp
61°F

16°C · hum 35%

Pressure
25.16inHg

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
    81° / 57°F
    4 mph · Egust 27
    0.00 in
    ↓ -5.3 hPa
  2. Fri · Sep 11
    4 AM → 8 AM
    MAYBE
    Dry conditions across the window
    73° / 52°F
    9 mph · NWgust 32
    0.00 in
    ↓ -1.8 hPa
  3. Sat · Sep 12
    4 AM → 8 AM
    GO
    Dry conditions across the window
    68° / 41°F
    4 mph · NWgust 28
    0.00 in
    ↑ +7.3 hPa
  4. Sun · Sep 13
    8 AM → 12 PM
    GO
    Dry conditions across the window
    63° / 34°F
    4 mph · NWgust 9
    0.00 in
    ↓ -0.1 hPa
  5. Mon · Sep 14
    4 AM → 8 AM
    GO
    Dry conditions across the window
    70° / 39°F
    4 mph · Ngust 6
    0.00 in
    ↓ -5.4 hPa
  6. Tue · Sep 15
    4 AM → 8 AM
    GO
    Dry conditions across the window
    77° / 45°F
    4 mph · NWgust 16
    0.00 in
    ↓ +3.0 hPa
  7. Wed · Sep 16
    4 AM → 8 AM
    GO
    Dry conditions across the window
    81° / 48°F
    3 mph · Ngust 12
    0.00 in
    ↓ +0.6 hPa

Last 3 days

Recent context — what just happened

Pressure
Steady
-2.1 hPa over 72h
Rain
Dry stretch
0.00 in totallast 72h
Wind
Calm wind
6 mph · gust 15 · NE
Temperature
Warmer
+21.8°F over 72h81–36°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.