De Tour Village, MI Marine Weather and Tide Forecast
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Marine Weather and Tide Forecast for De Tour Village, MI

June 17, 2024 9:57 AM EDT (13:57 UTC) Change Location
Sunrise 5:41 AM   Sunset 9:34 PM
Moonrise 4:16 PM   Moonset 1:45 AM 
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NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION.

Marine Forecasts
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LSZ322 / 406 Pm Edt Thu Jun 13 2024

.the special marine warning will expire at 415 pm edt - .
the affected areas were - . St. Marys river point iroquois to e. Potagannissing bay - .
the Thunderstorms have moved out of the area and no longer pose a significant threat to boaters.
lat - .lon 4652 8417 4653 8413 4650 8411 4644 8414 4637 8414 4632 8411 4631 8412 4630 8423 4647 8432 4650 8432 4650 8425 4654 8420 time - .mot - .loc 2006z 275deg 28kt 4645 8397 4632 8428

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7 Day Forecast for Marine Location Near De Tour Village, MI
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Area Discussion for - Gaylord, MI
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Area Forecast Discussion National Weather Service Gaylord MI 705 AM EDT Mon Jun 17 2024


- Hot and humid temperatures as well as showers and thunderstorm chances this afternoon and evening

- Very hot, humid conditions expected to continue through the middle of the week.

- Chances for showers/storms at times this week.

Issued at 351 AM EDT Mon Jun 17 2024

Pattern Synopsis and Forecast: Current satellite and radar shows a few isolated showers and storms moving into Canada from the upper penisula early this morning as they exit the CWA Surface observations show moisture advection continuing from west to east, raising dew points into the mid to high 60s by mid day today. PW values of around 1.5" will exist today as deep moisture advection continues around an anchored upper level high pressure centered over the Carolinas. Upper level lows exist over central Canada and the US West, leading to strengthening southwest flow over the central plains and Great Lakes region today. Slight ridging extending from the upper high will rotate over the state today slightly increasing heights aloft. This combined with southwest winds near the surface (leading to downsloping in some locations) will result in temperatures warming around 5 to 15 degrees from yesterday (reaching into the low to mid 80s for eastern upper and high 80s to low 90s for northern lower). Model soundings depict an environment with ample instability and weak (but existent) speed shear through the column. With convective temps around 90, skies should start to fill in with CU & towering CU over northern lower in the afternoon hours.
Southwest winds will likely work to keep the lake breezy away until the later afternoon hours (when winds are forecasted to weaken).
Some CAM guidance depicts the lake breeze pushing inland near the tip of the mitt, which in theory should help kick up a few showers and thunderstorms in this environment. The main hazards with the few storms that do form will likely be heavy rain, small hail, and brief gusty winds. Chances for isolated showers and thunderstorms will linger through tonight.

Primary Forecast Concerns/Key Messages: Lots of uncertainty still exists in the forecast today, as the CWA will likely have a high CAPE low shear environment with chaotic triggers for convective initiation. CAM soundings show around 2-3k j/kg of SBCAPE with mixing heights rising to around 4-5 kft around mid day. Convective temps are around the low to mid 90s for northern lower as well.
All of this points to a likely scenario of skies filling in where convective temperatures can be reached. Afternoon temperatures will feel hot and muggy, however the hottest temperatures will not last that long due to the chances of shower and storm development in those areas. Some CAMs are not picking up on the diurnally driven convection as much, and need a trigger. The HRRR depicts the lake breeze moving over the northern areas of northern lower later this afternoon, which could be that trigger for showers and storms.

To summarize, this afternoon will feel hot and humid (with some of the best chances for the hottest temperatures near Saginaw Bay). However, chances for afternoon storms will likely allow for quick relief to most areas in the form of rain, outflows, or clouds filling in the skies overhead.

Issued at 351 AM EDT Mon Jun 17 2024

Pattern Synopsis: Impressive ridging will grip most of the CONUS east of the Mississippi River through the duration of the workweek as troughing churns over the Pacific NW and northern Great Plains. To put this ridging in perspective, forecast 500mb heights of 594+ dam over a several day stretch would exceed climatological max values during that span based on a 30-year reanalysis period centered around the middle of June. Thus, the strength of aforementioned ridging in place heading into the weekend is rare. With surface high pressure centered over the Atlantic, the Great Lakes look to be caught between surface features into the middle of the week before high pressure may build in more firmly heading into the weekend.

Forecast Details: Very hot, humid conditions -- The potential for very hot, humid weather is expected to persist across the Great Lakes trough the middle of the week, and perhaps through the end of the week as well. Aforementioned ridging/high pressure placement will keep Michigan in south/southwesterly low-level flow through Wednesday, allowing for warm,moist advection to continue with no major frontal passages. In turn, a very moist boundary layer characterized by dewpoints in the mid 60s to low 70s is expected to stick in place for at least several days. Combined with this will be the potential for high temperatures to climb into the low to mid 90s Tuesday and Wednesday, and mid 80s to low 90s beyond that this week.
Furthermore, overnight lows staying in the upper 60s Monday night and low to mid 70s Tuesday night will offer little relief from the early week heat. The main caveat and source of uncertainty at this time continues to be the potential for convection/convective debris impacting high temperatures through the middle of the week, as the full potential of high temperatures may not be realized should storms form near/across the region during the afternoon hours.

Chances for showers/storms at times this week -- As mentioned above, there will be chances for showers/storms at various times this week.
However, pinpointing any precise timing and locations is highly uncertain at this time. Aforementioned moisture-rich boundary layer will lead to ample buoyancy to support thunderstorm chances most days -- especially during the afternoon and evening with peak heating. There is an expected lack of more defined forcing mechanisms to trigger convection across the region, but any subtle forcing may be enough to trigger pop-up storms at times through the duration of the work week.

Issued at 704 AM EDT Mon Jun 17 2024

Currently VFR conditions at all terminals with skies generally SKC - FEW250 and winds AOB 10kts and VRB. Winds will become SW/W with occasional gusts at a few terminals. High uncertainty with afternoon VCSH/VCTS, however environment is favorable for a few ISO TSRA/SHRA which could come close to northern lower terminals. Slightly higher confidence over eastern upper terminal VCSH. Brief MVFR/IFR cigs and vis could be seen near TSRA/SHRA. Chances should move out of region by end of the period.

MI...Air Quality Alert until midnight EDT tonight for MIZ020-025- 026-031.

Weather Reporting Stations
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Stations Dist Age Wind AirWater WavesinHgDewPt
DTLM4 - 9075099 - De Tour Village, MI 9 mi58 minS 8G8.9 61°F 52°F29.8361°F
SRLM4 27 mi118 minS 8 66°F 61°F
RCKM4 - 9076024 - Rock Cut, MI 29 mi58 minSE 6G7 57°F29.82
WNEM4 - 9076027 - West Neebish, MI 31 mi58 minSE 2.9G7 67°F 53°F29.8360°F
LTRM4 - 9076032 - Little Rapids, MI 44 mi58 min0G1.9 64°F 51°F29.8358°F
CYGM4 - Cheybogan, MI 46 mi128 minSSW 1G8
SWPM4 - 9076070 - S.W. Pier, MI 47 mi58 minENE 5.1G6 64°F 56°F29.84
PRIM4 - Presque Isle Light, MI 48 mi128 min16G21

Wind History for De Tour Village, MI
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Airport Reports
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AirportDistAgeWind ktVisSkyWeatherAirDewPtRHinHg
KDRM DRUMMOND ISLAND,MI 1 sm22 minSSW 0510 smPartly Cloudy73°F66°F78%29.87
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Wind History graph: DRM
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Tide / Current for
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Gaylord, MI,

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