Wausau, Wisconsin 7 Day Weather Forecast

Wx Forecast - Wx Discussion - Wx Aviation

099
FXUS63 KGRB 141054
AFDGRB

Area Forecast Discussion
National Weather Service Green Bay WI
454 AM CST Sat Feb 14 2026

Updated aviation portion for 12Z TAF issuance

.KEY MESSAGES...

- Patchy/areas of fog may impact travel early this morning and
  late tonight into Sunday morning.

- Above normal temperatures to continue through the middle of next
  week. It appears Monday will be the warmest day ahead of a cold
  front, with a 40-80% chance of reaching 50 degrees south of a
  Wausau to Sturgeon Bay line.

- A potent system is expected (60-90% chance) to bring rain, snow
  or a wintry mix to the area Tuesday night and Wednesday. Travel
  may be impacted by a wintry mix or accumulating snow across
  northern Wisconsin.

- There is another system that could impact travel in the Thursday
  to Friday timeframe.

&&

.DISCUSSION...
Issued at 229 AM CST Sat Feb 14 2026

Abundant dry air in place has kept dense fog from forming across
much of the area this morning. Instead, some patchy fog was noted
across some of the region with only modest reductions in
visibilities. Therefore, will drop the Dense Fog Advisory across
the region this morning as widespread dense fog is not anticipated
for the rest of the morning. Patchy fog is also expected tonight
into Sunday morning; however, it does not appear that widespread
dense fog is anticipated.

Otherwise, above normal temperatures to continue through the
middle of next week. It appears Monday will be the warmest day
ahead of a weak cold front, with a 40-80% chance of reaching 50
degrees south of a Wausau to Sturgeon Bay line. There is even a
10-20% chance of reaching 60 degrees in Waushara as well as
southern Wood and Portage counties. The record or near record
warmth comes to an end Monday night behind a weak cold front, with
highs on Tuesday in the middle 30s to lower 40s. These readings
are still about 10 degrees above normal for the date.

A potent system is expected (60-90% chance) to bring rain, snow
or a wintry mix to the area Tuesday night and Wednesday.
Precipitable water values are near record for the date. Also, an
east-west band of heavier QPF has been focused across northern
Wisconsin where 0.75 to 1.25 inches of QPF is possible. Travel
may be impacted by a wintry mix or accumulating snow across
this region depending on precipitation type.

There is another system that could (30-50% chance) impact travel
in the Thursday to Friday timeframe, with the potential for an
accumulating snowfall. This system is colder with a better chance
for snowfall, although there is less moisture to work with so the
potential for higher end snowfall amounts is lower.

&&

.AVIATION...for 12Z TAF Issuance
Issued at 454 AM CST Sat Feb 14 2026

Some patchy MVFR has formed across the region, with no signs of
dense fog becoming ubiquitous across the region. Any MVFR fog
across the TAF sites should dissipate by 14Z. Otherwise, good
flying conditions are expected for the rest of today and into this
evening. Additional fog may be possible late tonight, with early
indications that VSBYs may fall to MVFR.

&&

.GRB WATCHES/WARNINGS/ADVISORIES...
None.

&&

$$

DISCUSSION.....Kurimski
AVIATION.......Kurimski