Franklin D Roosevelt Lake

Ferry County, WA

MAYBEConfidence · 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
Main risk
a front passing through

MAYBE on Franklin D Roosevelt 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).

Next forecast window
MAYBE

Tue · Oct 27, 4 AM → 8 AM (America/Los_Angeles)

Full read

The latest cached fishing-weather read for Franklin D Roosevelt Lake in Ferry County, WA 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, while the main watch-out was a front passing through. Its cached forecast evidence included wind near 7 mph out of the south, gusting to 7 mph; surface pressure near 908 hPa on a rising trend; 0.00 inches of rain; and air temperature near 41 °F with overcast dominant. Confidence in this cached read is low; it was generated October 26, 2026, 8:52 AM 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 October 26, 2026, 8:52 AM UTCBUCKET 2026-10-26ENGINE 0.7.0

Conditions at a glance

Wind
7mph

S · gust 7

Rain / Weather
0in

Overcast

Temp
41°F

5°C · hum 56%

Pressure
26.81inHg

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
    54° / 39°F
    7 mph · Sgust 17
    0.06 in
    ↓ -2.6 hPa
  2. Tue · Oct 27
    4 AM → 8 AM
    MAYBE
    A front passing through
    46° / 36°F
    3 mph · Wgust 16
    0.00 in
    ↓ -3.1 hPa
  3. Wed · Oct 28
    12 PM → 4 PM
    MAYBE
    A front passing through
    39° / 30°F
    3 mph · SEgust 5
    0.11 in
    ↑ +7.9 hPa
  4. Thu · Oct 29
    12 PM → 4 PM
    MAYBE
    A front passing through
    37° / 34°F
    3 mph · Egust 6
    0.14 in
    ↓ -2.1 hPa
  5. Fri · Oct 30
    4 AM → 8 AM
    MAYBE
    A front passing through
    39° / 32°F
    3 mph · Ngust 7
    0.00 in
    ↑ +1.0 hPa
  6. Sat · Oct 31
    4 AM → 8 AM
    MAYBE
    A front passing through
    43° / 28°F
    4 mph · NWgust 3
    0.02 in
    ↓ -0.5 hPa
  7. Sun · Nov 1
    6 PM → 10 PM
    MAYBE
    A front passing through
    43° / 30°F
    4 mph · Wgust 6
    0.08 in
    ↑ +8.1 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+8.6 hPa over 72h
Rain
Dry stretch
0.00 in totallast 72h
Wind
Gusty
6 mph · gust 32 · E
Temperature
Cooler
-6.3°F over 72h54–32°F range

Weather-only read. Confidence is capped until local water data or feedback exists.

About Franklin D Roosevelt Lake

Surface area
77,684.5 acres
Elevation
1,290 ft
Managing agency
National Park Service (Lake Roosevelt National Recreation Area)
Dam
Grand Coulee Dam (Columbia River)

Primary species: Black crappie, Bluegill, Brook trout, Brown trout, Chinook salmon, Kokanee salmon, Largemouth bass, Rainbow trout, Smallmouth bass, Walleye, White sturgeon, Yellow perch, Bullhead catfish.

Nearby waters

Weather data by Open-Meteo — CC BY 4.0. Fishing Weather derives the fishing read.