Portage Lake

Cass County, MN

MAYBEConfidence · Low
Best bite window
Now → 7 PM (America/Chicago)
Main reason
dry conditions across the window
Main risk
a front passing through

MAYBE on Portage 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).

Full read

The current fishing-weather read for Portage Lake in Cass County, MN is MAYBE, with the best four-hour window on Mon, Oct 26 from 3 PM to 7 PM (America/Chicago). The main factor in its favor is dry conditions across the window, and the main watch-out is a front passing through. During that window the forecast calls for wind near 7 mph out of the northeast, gusting to 11 mph, surface pressure near 981 hPa on a rising trend, and rainfall totaling 0.00 inches over the four hours. Air temperature in the window sits near 43 °F, with a dominant forecast of overcast. Confidence in this read is low; it was generated October 26, 2026, 9:23 AM UTC, and reads refresh on a daily cadence. This is a weather-only read built from forecast weather alone; it does not yet use on-water reports, and confidence is capped until local water data or feedback exists.

UPDATED October 26, 2026, 9:23 AM UTCBUCKET 2026-10-26ENGINE 0.7.0

Conditions at a glance

Wind
7mph

NE · gust 11

Rain / Weather
0in

Overcast

Temp
43°F

6°C · hum 44%

Pressure
28.97inHg

Rising

7-Day Fishing Forecast

One read per day — the bite call, the window, the weather behind it

  1. Mon · Oct 26
    Now → 7 PM
    MAYBE
    A front passing through
    45° / 32°F
    7 mph · NEgust 20
    0.00 in
    ↓ -4.7 hPa
  2. Tue · Oct 27
    1 PM → 5 PM
    MAYBE
    A front passing through
    43° / 36°F
    7 mph · SEgust 22
    0.10 in
    ↓ -12.9 hPa
  3. Wed · Oct 28
    4 AM → 8 AM
    MAYBE
    A front passing through
    55° / 45°F
    5 mph · Sgust 24
    0.17 in
    ↓ +0.1 hPa
  4. Thu · Oct 29
    4 AM → 8 AM
    MAYBE
    A front passing through
    54° / 39°F
    5 mph · Wgust 25
    0.00 in
    ↑ +9.7 hPa
  5. Fri · Oct 30
    4 AM → 8 AM
    MAYBE
    A front passing through
    48° / 34°F
    4 mph · NWgust 19
    0.00 in
    ↑ +2.0 hPa
  6. Sat · Oct 31
    4 AM → 8 AM
    MAYBE
    A front passing through
    55° / 37°F
    5 mph · SEgust 23
    0.00 in
    ↓ -9.7 hPa
  7. Sun · Nov 1
    8 AM → 12 PM
    MAYBE
    A front passing through
    59° / 48°F
    3 mph · SWgust 14
    0.00 in
    ↓ -2.4 hPa

Last 3 days

Recent context — what just happened

Pressure
Unstable
+15.4 hPa over 72h
Rain
Light rain
0.06 in totallast 72h
Wind
Gusty
9 mph · gust 39 · SW
Temperature
Cooler
-15.5°F over 72h73–30°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.