Blackwell Lake

Valley County, ID

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
Main risk
a front passing through

MAYBE on Blackwell 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

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

Full read

The latest cached fishing-weather read for Blackwell Lake in Valley County, ID 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 southwest, gusting to 11 mph; surface pressure near 776 hPa on a rising trend; 0.00 inches of rain; and air temperature near 54 °F with overcast dominant. Confidence in this cached read is medium; it was generated September 10, 2026, 1:26 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, 1:26 PM UTCBUCKET 2026-09-10ENGINE 0.7.0

Conditions at a glance

Wind
7mph

SW · gust 11

Rain / Weather
0in

Overcast

Temp
54°F

12°C · hum 30%

Pressure
22.92inHg

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
    A front passing through
    63° / 46°F
    11 mph · Sgust 23
    0.00 in
    ↓ -10.0 hPa
  2. Fri · Sep 11
    4 AM → 8 AM
    MAYBE
    A front passing through
    55° / 45°F
    6 mph · Ngust 25
    0.00 in
    ↑ +2.3 hPa
  3. Sat · Sep 12
    4 AM → 8 AM
    MAYBE
    A front passing through
    63° / 39°F
    4 mph · Egust 27
    0.05 in
    ↓ -4.1 hPa
  4. Sun · Sep 13
    5 PM → 9 PM
    MAYBE
    A front passing through
    41° / 34°F
    4 mph · SWgust 18
    0.72 in
    ↑ +13.2 hPa
  5. Mon · Sep 14
    4 AM → 8 AM
    MAYBE
    A front passing through
    54° / 28°F
    3 mph · Egust 5
    0.00 in
    ↓ -3.3 hPa
  6. Tue · Sep 15
    4 AM → 8 AM
    MAYBE
    A front passing through
    57° / 34°F
    5 mph · NEgust 14
    0.00 in
    ↓ +4.5 hPa
  7. Wed · Sep 16
    4 AM → 8 AM
    MAYBE
    A front passing through
    63° / 34°F
    6 mph · NEgust 9
    0.00 in
    ↓ +0.7 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+3.7 hPa over 72h
Rain
Dry stretch
0.03 in totallast 72h
Wind
Calm wind
6 mph · gust 14 · SW
Temperature
Warmer
+9.2°F over 72h59–34°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.