Lake Francis Case

Brule County, SD

MAYBEConfidence · Medium

Best 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

falling pressure ahead of a system

Main risk

a front passing through

MAYBE on Lake Francis Case — light winds and falling pressure ahead of a system for this window. Watch a front passing through and pressure swinging. Weather-only read (no on-water history calibrating this yet).

UPDATED June 17, 2026, 7:15 AM UTCBUCKET 2026-06-17ENGINE 0.4.1

Conditions at a glance

Wind: 7mph
N · gust 20
Rain / Weather: 0in
Overcast
Temp: 61°F
16°C · hum 77%
Pressure: 27.64inHg
Unstable

7-Day Fishing Forecast

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

Wed · Jun 17
Window passed
MAYBE
A front passing through
73° / 61°F
7 mph · Ngust 42
0.06 in
↑ +14.2 hPa
Thu · Jun 18
12 AM → 3 AM
MAYBE
A front passing through
75° / 54°F
7 mph · NWgust 22
0.00 in
↑ +9.5 hPa
Fri · Jun 19
2 AM → 5 AM
MAYBE
A front passing through
81° / 54°F
7 mph · Sgust 23
0.00 in
↓ +2.4 hPa
Sat · Jun 20
8 PM → 11 PM
MAYBE
A front passing through
75° / 54°F
7 mph · Egust 21
0.01 in
↓ -4.5 hPa
Sun · Jun 21
12 AM → 3 AM
MAYBE
A front passing through
77° / 50°F
8 mph · Egust 23
0.00 in
↑ +5.8 hPa
Mon · Jun 22
12 AM → 3 AM
MAYBE
A front passing through
64° / 57°F
8 mph · SEgust 25
0.11 in
→ +0.8 hPa
Tue · Jun 23
4 AM → 7 AM
MAYBE
A front passing through
82° / 57°F
7 mph · Sgust 22
0.00 in
↓ -4.1 hPa

Last 3 days

Recent context — what just happened

Pressure

Unstable

-27.8 hPa over 72h

Rain

Dry stretch

0.00 in totallast 72h

Wind

Gusty

8 mph · gust 30 · W

Temperature

Warmer

+16.7°F over 72h81–46°F range

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

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