Olson Reservoir

Polk County, NE

MAYBEConfidence · Medium
Best bite window
Mon · Oct 26, 5 PM → 9 PM (America/Chicago)
Main reason
dry conditions across the window
Main risk
a front passing through

MAYBE on Olson Reservoir — 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 Olson Reservoir in Polk County, NE is MAYBE, with the best four-hour window on Mon, Oct 26 from 5 PM to 9 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 east, gusting to 14 mph, surface pressure near 961 hPa on a rising trend, and rainfall totaling 0.00 inches over the four hours. Air temperature in the window sits near 54 °F, with a dominant forecast of fog. Confidence in this read is medium; it was generated October 26, 2026, 9:50 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, 9:50 AM UTCBUCKET 2026-10-26ENGINE 0.7.0

Conditions at a glance

Wind
7mph

E · gust 14

Rain / Weather
0in

Fog

Temp
54°F

12°C · hum 97%

Pressure
28.38inHg

Rising

7-Day Fishing Forecast

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

  1. Mon · Oct 26
    5 PM → 9 PM
    MAYBE
    A front passing through
    54° / 48°F
    7 mph · Egust 20
    0.54 in
    ↓ -5.2 hPa
  2. Tue · Oct 27
    4 AM → 8 AM
    MAYBE
    A front passing through
    54° / 45°F
    6 mph · NWgust 19
    0.00 in
    ↓ -4.1 hPa
  3. Wed · Oct 28
    7 PM → 11 PM
    MAYBE
    A front passing through
    75° / 54°F
    7 mph · NWgust 29
    0.00 in
    ↓ -1.1 hPa
  4. Thu · Oct 29
    4 AM → 8 AM
    MAYBE
    A front passing through
    68° / 50°F
    7 mph · Ngust 15
    0.00 in
    ↑ +4.4 hPa
  5. Fri · Oct 30
    4 AM → 8 AM
    MAYBE
    A front passing through
    61° / 55°F
    9 mph · NEgust 25
    0.56 in
    ↓ -1.1 hPa
  6. Sat · Oct 31
    4 AM → 8 AM
    MAYBE
    A front passing through
    59° / 55°F
    4 mph · SEgust 24
    0.07 in
    ↓ -2.7 hPa
  7. Sun · Nov 1
    4 AM → 8 AM
    MAYBE
    A front passing through
    66° / 54°F
    6 mph · Sgust 20
    0.02 in
    ↓ -3.3 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+8.7 hPa over 72h
Rain
Dry stretch
0.02 in totallast 72h
Wind
Gusty
13 mph · gust 34 · SE
Temperature
Cooler
-11.2°F over 72h81–46°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.