Toledo Weather

Lucas and Wood Counties

link
892
fxus61 kcle 040742
afdcle

area forecast discussion
national weather service cleveland oh
342 am edt thu jun 4 2026

.what has changed...
no major changes to the forecast.

&&

.key messages...
1.) period of dry weather continues for 2 more days through
friday.

2.) rain chances return friday night through late saturday.

3.) another stretch of dry weather expected into next week with
temperatures in the upper 80s to near 90f possible.

&&

.discussion...
key message 1...
upper level ridge that has built over the deep south will finally
begin to break down, but not after two more days of dry weather for
the great lakes. in the meantime, the gradual warm up for the region
will continue with widespread 80s as we finally get into return flow
from high pressure shifting off to the southeast. this finally shuts
off the northeast winds that plagues the area over the weekend and
early this week, and the insolation over dry ground will continue
contributing to rising temperatures as well. by friday, mid to upper
80s will be prevalent for the cwa with upper level flow over the
eastern conus finally becoming more progressive.

key message 2...
weak cyclonic flow aloft will finally make its way back to the area
friday night with surface low pressure and a cold front approaching
from the west. the return flow will provide a significant boost to
the dewpoints which will be in the low to mid 60s by saturday. a
prefrontal surface trough brings convection to the area friday
night, aided by pva and the aforementioned cyclonic flow aloft, and
then another wave of convection expected as the cold front moves
into the region later saturday into early saturday night. also will
expect increases in the low level jet during this time frame
beginning friday night. pwats will climb to 1.25-1.75 inches
supporting heavy convective rain potential.

key message 3...
upper level ridge builds back in over the great lakes beginning
sunday with two main points. the first is the trend back towards
drier conditions through the midweek time frame, and the second will
be heat building into the region as well where 850mb temperatures
hit the upper teens celsius. this will translate to upper 80s to
near 90f in places early next week.

&&

.aviation /06z thursday through monday/...
vfr across the taf sites early this morning with vfr to persist
through the taf period. winds will increase out of the southwest
later this morning and afternoon, 7 to 10 knots. a lake breeze
may impact cle/eri with west to northwest flow in the mid-
afternoon. winds will gradually diminish to less than 5 knots
after sunset, favoring a slight southerly direction overnight.

outlook...scattered thunderstorms with non-vfr likely at times
on saturday, especially during the afternoon and evening.

&&

.marine...
mainly quiet marine conditions are expected through the weekend
with no headlines anticipated. flow will increase out of the
southwest late friday through saturday, 10 to 15 knots, with
periods of near 20 knots possible ahead of a low pressure system
and cold front. will need to monitor wind trends, though small
craft potential remains low at this time. winds will shift
towards the northwest behind the front on sunday, around 10
knots. winds will then favor an east to northeast direction by
monday, 10 to 15 knots.

some thunderstorms are possible with the cold front saturday
afternoon and evening which could pose a strong wind threat.

&&

.cle watches/warnings/advisories...
oh...none.
pa...none.
marine...none.

&&

$$

discussion...26
aviation...kahn
marine...kahn

Fulton and Henry Counties

link
265
fxus63 kiwx 040535
afdiwx

area forecast discussion
national weather service northern indiana
135 am edt thu jun 4 2026

.key messages...

- trending warmer into thursday and friday with highs into the 80s.

- chances (20-50%) for showers and storms enter the forecast north
of the us 24 corridor friday afternoon into friday evening.

- better rain and storm chances (50-80%) area-wide on saturday with
heavy downpours and lightning the primary threats.

- mainly dry sunday into monday.

&&

.discussion...
issued at 133 pm edt wed jun 3 2026

an expansive low level anticyclone overhead will sink off to the
southeast by thursday and friday. this will allow our stretch of
pleasant weather to end the week with warmer highs into the low
to mid 80s as southwesterly flow ramps up on the backside of
the aforementioned surface high. a more dramatic increase in
column moisture remains delayed until later friday and saturday.
this incoming high theta-e air in conjunction with several mid
level disturbances traversing the area in flattened quasi-zonal
flow aloft could yield periodic scattered showers and storms,
particularly on saturday with heavier downpours possible. the
bulk of available model guidance suggests a return to drier wx
sunday into early next week as the frontal boundary and
associated moisture axis likely gets shunted just to the south
and west of the iwx cwa.

&&

.aviation /06z tafs through 06z friday/...
issued at 134 am edt thu jun 4 2026

vfr conditions expected at the terminals this period with northern
indiana still beneath an upper level ridge/surface high. as we head
into thu afternoon/evening, surface pressure gradient begins to
tighten slightly ahead of an approaching surface trough/mid level
wave. light/variable winds increase and become more southwesterly
through thu. mixing in the afternoon will bring gusts up to around
15-20kts at times (highest at ksbn). otherwise, expect variable
cloud cover around 25-30kft (per upstream obs, sct/bkn at
times).

&&

.iwx watches/warnings/advisories...
in...none.
oh...none.
mi...none.
marine...none.

&&

$$

discussion...steinwedel
aviation...mcd

Monroe and Lenawee Counties

link
892
fxus63 kdtx 040742
afddtx

area forecast discussion
national weather service detroit/pontiac mi
342 am edt thu jun 4 2026

.key messages...

- dry and warm once again today.

- periods of scattered to numerous rain showers with some embedded
thunderstorms likely friday into saturday.

&&

.discussion...

today will be the last day of what will end up being a 10 day
stretch of dry weather spanning across the end of may and beginning
of june. surface low has continued drifting southeast of the region
centering itself now over the mid-atlantic coast but still remaining
in control locally as the 590dam 500mb ridge is still sitting over
the great lakes. several waves tracking through canada continue to
suppress the ridge which will really just increase the wind field a
bit today. most models are very dry but some do offer a few lower
clouds in the 7kft range at the strengthening inversion this
afternoon. little overall clouds with a boost in southwesterly flow
warm air advection will lead to another warm day with highs in the
mid to upper 80s. dewpoints will remain around 50f which will help
keep apparentt in check.

friday and saturday continue to offer the best chances for showers
and thunderstorms as the wave train finally breaks down the ridge
and allows the next trough to pass right over the great lakes
saturday. but first a slow moving cold front will drop into northern
mi with moisture funneling up along it friday bringing increase
humidity, especially later in the day. a low level jet will nose
into the region after 18z bringing a surge a theta e through mid mi.
model soundings offer a decent cap through most of the afternoon but
hint at possibly breaking the cap in the late afternoon and evening
with a wave rippling along the front which will bring the first
chance of showers. some embedded thunderstorms will be possible with
a couple hundred j/kg (at best) of mucape and strong low level lapse
rates. shear will be weak so not expecting organized storms. spc day
2 outlook is for general thunderstorms with marginal risk trying to
nose in from sw lower mi.

as the wave rides along the front, a surface low will begin to
develop keeping rain chances friday night. the best cape actually
moves in overnight with a prefrontal trough ties to the developing
low. so thunderstorm chances remain overnight with hires models
pointing to a 03-09z window for best coverage. the main cold front
then drops through later in the day saturday passing through the
eastern half of the cwa during peak heating offering a bit of a
recharge to the atmosphere. cape values could exceed 1000 j/kg with
shear increasing to around 30 knots but with poor lapse rates. so
after a possible brief lull in precipitation the first half of the
day, we could deal with a few hours in the afternoon/evening with
more thunderstorms.

amplified upper level ridge builds back in quickly for sunday with the
southern extent of a surface high over canada dropping through
behind the cold front bring drier conditions back for sunday. the
narrow ridge will have a neutral tilt with southerly flow through
the central conus creating channel of moisture through that region
with a cutoff low over texas drifting north and becoming absorbed by
the next trough passing over the rockies. models were previously
very dry through the first have of the week but now suggest the
approaching trough could be strong enough to push farther east into
the great lakes which could bring rain chances back tuesday and
wednesday.

&&

.marine...

influence of high pressure begins to wane today as it shifts over
the appalachians. in response, initially light winds organize out of
the southwest this morning while gradually strengthening through the
remainder of the day towards 15-20kts. weak area of low pressure
ejects out of the plains over the northern great lakes by friday
afternoon offering the area`s next chances for showers and
thunderstorms through saturday. a slight further uptick in sw wind
occurs friday with peak gusts reaching the lower 20kt range with
near 25kt gusts possible in the saginaw bay due to shoreline
effects. passage of a weak cold front daytime saturday shifts flow
to the north-northeast with winds weakening as northern ontario high
pressure attempting to build into the central great lakes.

&&

.prev discussion...
issued at 1148 pm edt wed jun 3 2026

aviation...

light and variable to calm wind becomes more consistently from the
south as high pressure begins a shift toward the atlantic coast late
tonight. vfr under bands of cirrus and the high pressure departure
are tied to mid-upper level ridge progression as decay of the recent
blocking pattern accelerates into the morning hours. increasing sw
wind is the weather highlight for se mi during the day as the wind
trend sets up the first stage of boundary layer moisture increase
that lifts surface td into the 50s. this is just enough for
scattered high-based cumulus to go along with cirrus streamers in
the cloud profile during the afternoon into thursday evening.

d21/dtw convection...no thunderstorms tonight through thursday.

dtw threshold probabilities...

* none.


&&

.dtx watches/warnings/advisories...
mi...none.
lake huron...none.
lake st clair...none.
michigan waters of lake erie...none.
&&

$$

discussion...drk
marine.......kdk
aviation.....bt


you can obtain your latest national weather service forecasts online
at www.weather.gov/detroit.