Lake Thompson

Kingsbury County, SD

MAYBEConfidence · Medium
Best bite window
Tue · Oct 27, 4 AM → 8 AM (America/Chicago)
Main reason
dry conditions across the window
Main risk
a front passing through

MAYBE on Lake Thompson — light winds and rising pressure after a passing system for this window. Watch a front passing through and pressure swinging. Weather-only read (no on-water history calibrating this yet).

Full read

The current fishing-weather read for Lake Thompson in Kingsbury County, SD is MAYBE, with the best four-hour window on Tue, Oct 27 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 5 mph out of the northeast, gusting to 12 mph, surface pressure near 958 hPa on an unstable trend, and rainfall totaling 0.00 inches over the four hours. Air temperature in the window sits near 41 °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
5mph

NE · gust 12

Rain / Weather
0in

Fog

Temp
41°F

5°C · hum 97%

Pressure
28.29inHg

Unstable

7-Day Fishing Forecast

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

  1. Mon · Oct 26
    Now → 5 PM
    SKIP
    Rain in the window
    41° / 39°F
    15 mph · Egust 32
    0.36 in
    ↓ -7.8 hPa
  2. Tue · Oct 27
    4 AM → 8 AM
    MAYBE
    A front passing through
    50° / 41°F
    5 mph · NEgust 26
    0.00 in
    ↓ -8.4 hPa
  3. Wed · Oct 28
    6 PM → 10 PM
    MAYBE
    A front passing through
    63° / 52°F
    7 mph · NWgust 30
    0.12 in
    ↓ +1.6 hPa
  4. Thu · Oct 29
    4 AM → 8 AM
    MAYBE
    A front passing through
    63° / 45°F
    6 mph · NEgust 17
    0.00 in
    ↑ +6.4 hPa
  5. Fri · Oct 30
    4 AM → 8 AM
    MAYBE
    A front passing through
    59° / 45°F
    8 mph · Egust 32
    0.00 in
    ↓ -1.6 hPa
  6. Sat · Oct 31
    6 PM → 10 PM
    MAYBE
    A front passing through
    57° / 50°F
    7 mph · SEgust 32
    0.04 in
    ↓ -5.6 hPa
  7. Sun · Nov 1
    4 AM → 8 AM
    MAYBE
    A front passing through
    64° / 48°F
    7 mph · SEgust 27
    0.00 in
    ↓ -3.1 hPa

Last 3 days

Recent context — what just happened

Pressure
Unstable
+16.2 hPa over 72h
Rain
Wet stretch
0.51 in totallast 72h
Wind
Gusty
14 mph · gust 48 · E
Temperature
Cooler
-25.4°F over 72h73–39°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.