Witcher Reservoir

Custer County, MT

MAYBEConfidence · Medium
Best bite window
Tue · Oct 27, 5 AM → 9 AM (America/Denver)
Main reason
dry conditions across the window
Main risk
a front passing through

MAYBE on Witcher Reservoir — 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 Witcher Reservoir in Custer County, MT is MAYBE, with the best four-hour window on Tue, Oct 27 from 5 AM to 9 AM (America/Denver). 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 south, gusting to 22 mph, surface pressure near 896 hPa on an unstable trend, and rainfall totaling 0.00 inches over the four hours. Air temperature in the window sits near 34 °F, with a dominant forecast of overcast. Confidence in this read is medium; it was generated October 26, 2026, 9:38 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, 9:38 AM UTCBUCKET 2026-10-26ENGINE 0.7.0

Conditions at a glance

Wind
7mph

S · gust 22

Rain / Weather
0in

Overcast

Temp
34°F

1°C · hum 93%

Pressure
26.46inHg

Unstable

7-Day Fishing Forecast

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

  1. Mon · Oct 26
    Now → 4 PM
    SKIP
    Sustained high wind
    45° / 32°F
    17 mph · SEgust 31
    0.00 in
    ↓ -13.4 hPa
  2. Tue · Oct 27
    5 AM → 9 AM
    MAYBE
    A front passing through
    57° / 34°F
    7 mph · Sgust 38
    0.00 in
    ↑ -1.9 hPa
  3. Wed · Oct 28
    4 AM → 8 AM
    MAYBE
    A front passing through
    61° / 43°F
    6 mph · SWgust 16
    0.00 in
    ↑ +5.6 hPa
  4. Thu · Oct 29
    4 AM → 8 AM
    MAYBE
    A front passing through
    54° / 37°F
    3 mph · NEgust 23
    0.00 in
    ↑ +6.0 hPa
  5. Fri · Oct 30
    4 AM → 8 AM
    SKIP
    Extreme gusts
    61° / 37°F
    12 mph · SEgust 34
    0.00 in
    ↓ -12.1 hPa
  6. Sat · Oct 31
    4 AM → 8 AM
    MAYBE
    A front passing through
    63° / 46°F
    6 mph · Sgust 21
    0.00 in
    ↑ +2.2 hPa
  7. Sun · Nov 1
    9 AM → 1 PM
    MAYBE
    A front passing through
    52° / 41°F
    7 mph · Ngust 15
    0.09 in
    ↓ +0.5 hPa

Last 3 days

Recent context — what just happened

Pressure
Unstable
+24.0 hPa over 72h
Rain
Dry stretch
0.00 in totallast 72h
Wind
Gusty
11 mph · gust 43 · S
Temperature
Cooler
-15.7°F over 72h81–27°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.