Marine Weather and Tide Forecast for Abrams, WI

DISCUSSION
Issued at 945 PM CST Sat Nov 7 2026

A dry cold frontal passage will bring an increase in cloud cover overnight. Behind the front winds will become northwesterly for Sunday, and with a tightening pressure gradient and deeper mixing up to around 850mb gusts will increase to around 25-35 mph Sunday afternoon, strongest across northern WI, before subsiding Sunday evening.

A brief period of high pressure Monday will keep the forecast dry and temps a few degrees above normal before the next frontal passage comes Tuesday into Wednesday. NBM probs continue to show 20 to 30% PoPs, highest over the over the lake effect belts of north-central WI as well as northern Door Co. Colder shot of air also arrives during this time as 850 mb temps fall to -7 to -9C, hinting at the potential for snow flurries mixing in with light rain at times.
Otherwise, respectable signal (50 to 60%) exists for below normal precipitation and above normal temperatures into the middle of the November.

AVIATION
for 12Z TAF Issuance Issued at 507 AM CST Sun Nov 8 2026

An area of IFR stratus has developed between AUW and RHI this morning; however, it is expected to remain away from the TAF sites and dissipate shortly after sunrise. Mostly clear skies are expected across the region this morning in the wake of a departing cold front. Later today, a deck of MVFR status clouds is expected to develop over Lake Superior and sink south this afternoon across north-central Wisconsin, impacting RHI. This cloud deck should then lift back north this evening.

LLWS will continue this morning with 850 mb winds gusting to near 40 knots until mixing out shortly after sunrise. Westerly surface winds shift to northwest this morning, with gusts increasing to around 25 to 30 knots at all terminals this afternoon. By this evening, winds should diminish below 10 kts.

GRB WATCHES/WARNINGS/ADVISORIES
None.