Olsen Slough

Nelson County, ND

MAYBEConfidence · Medium
Best bite window
Fri · Sep 11, 4 AM → 8 AM (America/Chicago)
Main reason
dry conditions across the window
Main risk
a front passing through

MAYBE on Olsen Slough — light winds and dry conditions across the window 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 Olsen Slough in Nelson County, ND is MAYBE, with the best four-hour window on Fri, Sep 11 from 4 AM to 8 AM (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 6 mph out of the west, gusting to 19 mph, surface pressure near 950 hPa on a steady trend, and rainfall totaling 0.00 inches over the four hours. Air temperature in the window sits near 57 °F, with a dominant forecast of overcast. Confidence in this read is medium; it was generated September 10, 2026, 1:19 PM 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 September 10, 2026, 1:19 PM UTCBUCKET 2026-09-10ENGINE 0.7.0

Conditions at a glance

Wind
6mph

W · gust 19

Rain / Weather
0in

Overcast

Temp
57°F

14°C · hum 67%

Pressure
28.05inHg

Steady

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
    79° / 52°F
    9 mph · SWgust 24
    0.00 in
    ↓ -11.6 hPa
  2. Fri · Sep 11
    4 AM → 8 AM
    MAYBE
    A front passing through
    72° / 55°F
    6 mph · Wgust 27
    0.00 in
    ↑ +4.3 hPa
  3. Sat · Sep 12
    7 PM → 11 PM
    MAYBE
    A front passing through
    63° / 50°F
    7 mph · NWgust 27
    0.00 in
    ↑ +10.7 hPa
  4. Sun · Sep 13
    4 AM → 8 AM
    MAYBE
    A front passing through
    61° / 48°F
    4 mph · Egust 22
    0.00 in
    ↓ -1.9 hPa
  5. Mon · Sep 14
    1 PM → 5 PM
    MAYBE
    A front passing through
    59° / 48°F
    9 mph · SWgust 38
    1.55 in
    ↓ -5.7 hPa
  6. Tue · Sep 15
    11 AM → 3 PM
    MAYBE
    A front passing through
    59° / 48°F
    7 mph · Ngust 23
    0.02 in
    ↑ +13.3 hPa
  7. Wed · Sep 16
    4 AM → 8 AM
    MAYBE
    A front passing through
    68° / 46°F
    7 mph · Sgust 16
    0.00 in
    ↓ -4.3 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+2.0 hPa over 72h
Rain
Light rain
0.28 in totallast 72h
Wind
Gusty
13 mph · gust 47 · SW
Temperature
Cooler
-13.9°F over 72h75–55°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.