Sterling Heights, Michigan 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for Sterling Heights MI
National Weather Service Forecast for:
Sterling Heights MI
Issued by: National Weather Service Detroit/Pontiac, MI |
Updated: 3:13 pm EDT Jul 25, 2025 |
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This Afternoon
 Chance T-storms
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Tonight
 Chance T-storms then Chance Showers
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Saturday
 Showers Likely
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Saturday Night
 Showers Likely then Chance T-storms
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Sunday
 Partly Sunny then Chance T-storms
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Sunday Night
 Chance T-storms then Mostly Clear
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Monday
 Sunny then Chance T-storms
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Monday Night
 Chance T-storms then Mostly Clear
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Tuesday
 Mostly Sunny
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Hi 85 °F |
Lo 68 °F |
Hi 84 °F |
Lo 71 °F |
Hi 90 °F |
Lo 72 °F |
Hi 93 °F |
Lo 70 °F |
Hi 89 °F |
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Hazardous Weather Outlook
This Afternoon
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A chance of showers and thunderstorms. Mostly cloudy, with a high near 85. North northeast wind around 6 mph. Chance of precipitation is 30%. |
Tonight
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A chance of showers and thunderstorms before 11pm, then a chance of showers after 2am. Mostly cloudy, with a low around 68. East northeast wind 3 to 6 mph. Chance of precipitation is 30%. |
Saturday
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A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 84. Calm wind becoming south southeast around 6 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible. |
Saturday Night
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Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 5am, then a chance of showers after 5am. Mostly cloudy, with a low around 71. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible. |
Sunday
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A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. West northwest wind 3 to 5 mph. Chance of precipitation is 30%. |
Sunday Night
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A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 72. Chance of precipitation is 30%. |
Monday
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A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Chance of precipitation is 30%. |
Monday Night
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A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 70. |
Tuesday
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Mostly sunny, with a high near 89. |
Tuesday Night
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Partly cloudy, with a low around 66. |
Wednesday
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Mostly sunny, with a high near 81. |
Wednesday Night
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Partly cloudy, with a low around 59. |
Thursday
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Sunny, with a high near 77. |
Forecast from NOAA-NWS
for Sterling Heights MI.
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Weather Forecast Discussion
349
FXUS63 KDTX 251741
AFDDTX
Area Forecast Discussion
National Weather Service Detroit/Pontiac MI
141 PM EDT Fri Jul 25 2025
.KEY MESSAGES...
- Still on the warm, muggy side today with lingering chances for
showers and non-severe thunderstorms towards the southern Michigan
border.
- Additional rounds of showers and thunderstorms are likely for
Saturday and Saturday night. A few storms could be strong to severe.
Torrential rainfall and localized flooding possible under any storm.
- Hot, humid weather redevelops Sunday into the first part of next
work week.
&&
.AVIATION...
A stalled frontal boundary sits along the I-94 corridor this
afternoon and is forecast to linger in the vicinity through this
evening and tonight before lifting back northward as a warm front
early Saturday. A weak disturbance passing along this front brings
the potential for isolated to scattered showers and thunderstorms
this afternoon and evening mainly south of FNT. Coverage should wane
with the loss of daytime instability but isolated convection remains
possible along the front into tonight. Mainly VFR conditions favored
with localized drops in category in any convection, then lower
ceilings become more widespread Saturday morning as the front
advances north. Scattered to numerous coverage of convection is
likely on Saturday with highest confidence during the typical peak
heating window mid late afternoon to evening.
For DTW/D21 Convection... Scattered, disorganized convection is
expanding in coverage upstream and is likely to track west to east
within and just south of the airspace through rest of the afternoon.
There is low probability for any strong storms. Timing of additional
convection tonight into Saturday carries relatively low confidence.
THRESHOLD PROBABILITIES...
* Moderate in ceilings aob 5000 today. Low tonight. High Saturday
morning.
* Low in thunderstorms today and tonight. Moderate on Saturday.
&&
.PREV DISCUSSION...
Issued at 305 AM EDT Fri Jul 25 2025
DISCUSSION...
A weak cold front is in the process of gradually sinking south early
this morning, however with the parent low racing east over Quebec,
driving mid-level flow turns parallel to the boundary. This allows
the front to stall out over the southernmost portions of the area by
mid to late morning. Some disagreement in CAMs in the exact position
but roughly between I-94 and the OH border is favored. With
additional ribbons of vorticity riding out of the Midwest along this
boundary, isolated to scattered shower/non-severe storm chances
linger through the day for areas along/south of M-59. While the
front shunts the hottest/humidest air to our south, the airmass is
only minimally changed as highs still top out in the mid 80s with
dewpoints slowly falling below 70F for the northern half of the
region. Southern areas look to keep the lower 70s/around 70
dewpoints through the day owing to the nearby lingering front.
Said front lifts back north daytime Saturday in response a weak
shortwave ejecting out of the central Plains. Increasing cloud cover
(and rain chances) aid in keeping highs confined in the 80s behind
the warm front though >70F dewpoints also make their return as an
anomalously moist airmass advects into the Great Lakes. PWAT`s
increase over 2" with the more bullish models suggesting up to
around 2.25" by afternoon (well over the daily climatological maxima
of just over 2"). Forecast soundings show warm cloud layers around
13kft further supporting a heavy rain/flooding threat with any
convection. Nearly all CAM solutions advertise decaying convective
remnants reaching the southern Great Lakes by morning though how
this activity then progresses for the rest of Saturday is unclear at
this point. Solutions like the HRRR and NAM 3km suggest it all but
dies before diurnal heating builds enough instability to generate
afternoon-evening convection. Conversely, solutions like the ARW and
HRDPS maintain these remnants with diurnal re-invigoration latter
half of the day. Regardless of outcome camp, sounding wind profiles
are dominated by largely unidirectional speed shear with greatest
values (30-35kts) focused over the southern half of the CWA- lesser
values (20-30kts) for the northern half, favoring multicellular
storm modes. As such, a few strong to severe storms (both wind and
hail hazards) can`t be ruled out with greatest potential the further
south you are. Areas south of I-69 remain under a Day 2 marginal
risk from SPC.
Weak surface high pressure establishes itself Sunday as broad
mid/upper ridging develops across the CONUS east of the Rockies.
This ridge governs the pattern for most of next week with SE MI
residing on its northern edge. While a multi-day period of hot,
humid weather is favored under the ridge, our positioning on the
edge offers chances for ridge-riding shortwaves and subsequent
convection to clip the area lowering overall confidence in the long
range forecast.
MARINE...
Cold front currently draped across central Lake Huron sinks south
through the morning before stalling between roughly Lake St Clair
and Erie setting up northerly flow for the bulk of the region. This
confines lingering storm chances to the southern Great Lakes today-
severe storms are not expected. Low pressure ejecting out of the
central Plains towards the Great Lakes causes this front to lift
back north as a warm front re-establishing southerly flow Saturday,
though still on the lighter side (less than 15kts). This draws
hotter, humid air back over the region fueling shower and storm
chances particularly Sat afternoon-evening. A few severe storms
(both wind and hail hazards) are possible towards the southern Great
Lakes. Weak surface high pressure than becomes established Sunday.
HYDROLOGY...
Isolated to scattered showers and storms linger towards the Ohio
border today where a cold front is expected to stall out. While
coverage is limited, locally heavy rainfall is likely under any
storm given the still humid airmass south of the front where PW
values hover just under 2". This front lifts back north Saturday as
warm front ushering in hot, humid conditions again. Anomalously
moist airmass overspreads the region with PWAT`s over 2" in addition
to warm cloud depths supporting efficient rainfall rates. A system
ejecting out of the Plains over the Great Lakes generates at least
scattered showers and storms focused in the afternoon-evening
Saturday (uncertainty still exists in the exact coverage of
storms). Rainfall rates in excess of 2"/hr would be possible under
any of these storms leading to areas of minor flooding especially in
low lying/flood prone areas. More impactful flooding is possible
should storms train over the same locations.
&&
.DTX WATCHES/WARNINGS/ADVISORIES...
MI...None.
Lake Huron...None.
Lake St Clair...None.
Michigan waters of Lake Erie...None.
&&
$$
AVIATION.....TF
DISCUSSION...KDK
MARINE.......KDK
HYDROLOGY....KDK
You can obtain your latest National Weather Service forecasts online
at www.weather.gov/detroit.
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