Milton Wisconsin Weather Forecast Discussion

280
FXUS63 KMKX 090236 AAA
AFDMKX
Area Forecast Discussion...UPDATED
National Weather Service Milwaukee/Sullivan WI
936 PM CDT Wed Oct 8 2025
.KEY MESSAGES...
- Frost Advisory later tonight into early Thursday morning for
  Sauk, Columbia, Marquette and Green Lake Counties. Patchy
  frost elsewhere away from Lake Michigan.
- Temperatures within a few degrees of normal through at least
  this weekend.
- Shower chances (20 to 30 percent) return Thursday night into
  Friday.
&&
.UPDATE...
Issued 936 PM CDT Wed Oct 8 2025
The Frost Advisory continues later tonight into early Thursday
morning across Sauk, Columbia, Marquette and Green Lake
Counties, where lows in the middle 30s should allow for areas of
frost to develop. Patchy frost is possible elsewhere away from
Lake Michigan during this period, with lows in the upper 30s.
May need to watch lows across Fond du Lac, Dodge, Washington,
Sheboygan and Ozaukee Counties overnight, as any drops lower
than currently forecast may allow for areas of frost to develop
there as well.
Wood
&&
.SHORT TERM...
Issued 302 AM CDT Wed Oct 8 2025
Tonight through Friday
High pressure centered over Wisconsin this afternoon will shift
eastward tonight into Friday. Mostly clear skies and light winds
tonight will allow temps to fall into the 30s most places away
from Lake Michigan. The coldest conditons are expected roughly
northwest of Highway 151, with a Frost Advisory in effect again
tonight.
Southerly winds will develop tomorrow as the high shifts
eastward ahead of an approaching low. The high will maintain a
strong enough influence to keep mostly clear skies and dry
weather going through the day. Temperatures are expected to
return to right around normal for afternoon highs.
There will be a chance for showers Thursday night into at least
early Friday as low pressure passing by to the north drags a
cold front through the area. Kept precip chances on the lower
end (20-30%) for now, given a fair amount of dry air in the
lowest 5 kft and also above about 10 kft. A few showers may
linger into Friday night as the low drops southward just east of
the forecast area. Highs Friday will likely be a couple degrees
warmer than Thursday under southwest winds, though there is
some uncertainty in these temps, which will be impacted by the
timing of the front along with cloud cover and shower chances.
DDV
&&
.LONG TERM...
Issued 302 AM CDT Wed Oct 8 2025
Saturday through Wednesday:
Quiet weather is likely Saturday as high pressure briefly moves
through the area, with low pressure bringing a return of shower
chances later Sunday into Monday. High pressure will should
result in dry weather Tuesday, with another low bringing shower
chances back into the area on Wednesday. Temperatures are
expected to remain within a few degrees of normal through the
extended period, with no significant warm ups or cool downs
anticipated.
DDV
&&
.AVIATION...
Issued 936 PM CDT Wed Oct 8 2025
High pressure will slowly move to the east of the area overnight
into Thursday night. Light to calm winds are expected overnight
into early Thursday morning, becoming south to southeast by
midday and more southeast by late afternoon. Light south winds
are expected Thursday night. A few lake effect clouds around
4000 feet AGL may move through the lakeshore terminals overnight
into Thursday. Middle to high clouds will move east into the
area Thursday evening, with widely scattered showers possible
later Thursday night into Friday.
Wood
&&
.MARINE...
Issued 936 PM CDT Wed Oct 8 2025
High pressure around 30.5 inches over the eastern Upper
Peninsula of Michigan will shift eastward overnight into
Thursday, becoming centered over New York by Thursday evening.
East winds overnight will veer south to southeast by late
Thursday morning, as the high shifts eastward.
Southwest winds will then increase Thursday night into Friday,
ahead of an approaching low around 29.8 inches and an associated
cold front. Wind gusts up to 30 knots will be possible through
this period. The forecast gusts may need to be raised upwards to
reflect this possibility. In addition, the winds may bring a
Small Craft Advisory possibility for the nearshore waters for
Friday.
North to northeast winds will return Saturday, as the low moves
into southern Michigan.
DDV/Wood
&&
.MKX WATCHES/WARNINGS/ADVISORIES...
WI...Frost Advisory...WIZ046-WIZ047-WIZ056-WIZ057...4 AM Thursday
     to 9 AM Thursday.
LM...None.
&&
$$
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NWS MKX Office Area Forecast Discussion