Mundt Lake

Sully County, SD

MAYBEConfidence · Medium

Best bite window

The highlighted window has passed. This read is still based on the latest cached weather; use the 7-Day forecast below for the next window.

Main reason

dry conditions across the window

Main risk

a front passing through

MAYBE on Mundt 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).

Next forecast window

MAYBE

Fri · Sep 11, Now → 8 AM (America/Chicago)

Full read

The latest cached fishing-weather read for Mundt Lake in Sully County, SD is MAYBE. Its highlighted window has passed, so use the 7-day forecast below for the next available window. The main factor in its favor was dry conditions across the window, while the main watch-out was a front passing through. Its cached forecast evidence included wind near 7 mph out of the south, gusting to 11 mph; surface pressure near 942 hPa on a rising trend; 0.00 inches of rain; and air temperature near 82 °F with clear dominant. Confidence in this cached read is medium; it was generated September 10, 2026, 1:23 PM UTC, and reads refresh on a daily cadence. This is a weather-only read built from forecast weather; it does not yet use on-water reports, and confidence is capped until local water data or feedback exists.

UPDATED September 10, 2026, 1:23 PM UTCBUCKET 2026-09-10ENGINE 0.7.0

Conditions at a glance

Wind: 7mph
S · gust 11
Rain / Weather: 0in
Clear
Temp: 82°F
28°C · hum 33%
Pressure: 27.82inHg
Rising

7-Day Fishing Forecast

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

Thu · Sep 10
Window passed
MAYBE
A front passing through
82° / 54°F
7 mph · Sgust 17
0.00 in
↓ -11.5 hPa
Fri · Sep 11
Now → 8 AM
MAYBE
A front passing through
90° / 61°F
8 mph · Sgust 32
0.00 in
↓ +1.7 hPa
Sat · Sep 12
12 PM → 4 PM
MAYBE
A front passing through
73° / 55°F
7 mph · Ngust 30
0.00 in
↑ +9.9 hPa
Sun · Sep 13
4 AM → 8 AM
MAYBE
A front passing through
59° / 54°F
10 mph · Egust 31
0.13 in
↓ -3.2 hPa
Mon · Sep 14
6 AM → 10 AM
MAYBE
A front passing through
75° / 55°F
7 mph · SEgust 37
0.09 in
↑ +2.6 hPa
Tue · Sep 15
5 AM → 9 AM
MAYBE
A front passing through
63° / 46°F
6 mph · Ngust 25
0.00 in
↑ +7.1 hPa
Wed · Sep 16
4 AM → 8 AM
MAYBE
A front passing through
66° / 50°F
7 mph · Egust 19
0.01 in
→ +1.2 hPa

Last 3 days

Recent context — what just happened

Pressure

Rising

+6.6 hPa over 72h

Rain

Light rain

0.34 in totallast 72h

Wind

Gusty

11 mph · gust 35 · W

Temperature

Cooler

-8.6°F over 72h84–57°F range

Weather-only read. Confidence is capped until local water data or feedback exists.

Nearby waters

Cottonwood Lake· Sully County, SD
Post Lake· Sully County, SD
Lake Oahe· Dewey County, SD
Lake Faulkton· Faulk County, SD
Williams 783 Reservoir· Stanley County, SD
Bowdle-Hosmer Lake· Edmunds County, SD

Weather data by Open-Meteo — CC BY 4.0. Fishing Weather derives the fishing read.