Marine Weather and Tide Forecast for Cuba, MO

SHORT TERM
(Through Late Tuesday Afternoon)
Issued at 318 AM CST Mon Nov 10 2025

Spotty flurries have been moving south across the forecast area this morning, driven by the center of the mid-level trough dropping south from the Great Lakes region through the mid- Mississippi Valley. These will end around sunrise as the low moves into the Southeast US. The remainder of the day will be sunny but cold, more reminiscent of January than mid November. 850 mb temperatures in the negative low teens will result in high temperatures in the 30s to near 40 degrees, despite the abundant sunshine.

The mid-level trough will begin sliding east overnight and into tomorrow morning, causing mid-level flow to become northwesterly.
Surface winds will become southwesterly by tomorrow morning, and despite increased cloud cover, will help pull temperatures from morning lows in the 20s back to the 50s.

Delia

LONG TERM
(Tuesday Night through Sunday)
Issued at 318 AM CST Mon Nov 10 2025

Mid-level northwesterly flow will persist through the work week as the exiting trough stalls over the East Coast and a ridge sits over the West Coast. At the surface warmer morning starts and increasing sunshine Wednesday and Thursday will push temperatures into the 60s area wide despite northwesterly low-level flow. By Friday the mid-level pattern starts to become more progressive as the ridge slides into the central CONUS and a trough comes onshore over the West Coast. Southwesterly surface flow will push temperatures well above normal, peaking in the upper 60s to 70s. The ridge shifts eastward Friday into Saturday as the mid-level trough pushes into the CONUS. By Saturday the system is expected to become a closed low over the Four Corners region, with a surface low developing over Texas in response. Strong southwesterly low-level flow ahead of these features will keep the warming trend over our CWA going into Saturday.

The mid-level and surface lows will move east and approach the mid-Mississippi Valley Saturday night into Sunday. Current guidance moves the center of the low just south of the forecast area, which has the potential to limit how much precipitation we receive from this system if the low stays to our south. Currently ensemble guidance indicating a 60-70% chance of exceeding 0.25 inches of rain, and a 50% chance of exceeding 0.50 inches of rain over a 24 hour period Sunday. As details in the timing, strength, and position of the surface low come into focus over the next week we'll have a better understanding of how much rain we can expect from this system.

Delia

AVIATION
(For the 06z TAFs through 06z Monday Night)
Issued at 1011 PM CST Sun Nov 9 2025

VFR conditions are expected throughout the 06Z period. While VFR stratocumulus will move through all terminals for a few hours near the start of the period, ceilings are likely to remain just above VFR levels. This will largely clear before sunrise, and mostly clear skies will prevail the remainder of the period. A few inconsequential snow flurries are also possible overnight, but this is not expected to produce notable impacts.

Otherwise, the main concern is the persistence of moderate northwesterly breezes. This will continue through the night and into early afternoon tomorrow, but will weaken late in the afternoon.

BRC

LSX WATCHES/WARNINGS/ADVISORIES
MO...None.
IL...None.