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Real-Time Meteorological Observation Network
Michigan City, IN  (MCYI3)  41° 43´ 43" N,   86° 54´ 45" W

See Metadata File for full description of instruments and parameters, as well as site maps. See also rtmon status, webcam status
Conditions at 6:36 pm CDT on 07/17/2025 (DOY 198 23:36 GMT)
(Updated every 15 minutes)
Wind Speed:   15.9 kts   (8.2 m/s)
Max Wind Speed:   17.9 kts   (9.2 m/s)
Wind Direction:   9° (N)
Air Temperature:   67.1 °F   (19.5 °C)
Dew Point:   67.1 °F   (19.5 °C)
Relative Humidity:   100.0 %
PAR:   137 uEinst/m2/sec
Station Pressure:   29.379 in Hg.   (994.9 mb)
Sea Level Pressure:   30.052 in Hg.   (1017.7 mb)
Data & Plots of Previous 3 Hours (2 minute increments)
Data & Plots of Previous 5 Days (hourly increments)
         1 Day Windrose Plot5 Day Windrose Plot(explanation)         
Click on image to enlarge
(images in summer updated every 30 minutes,
in winter at 8:33a, 12:33p, 2:33p, and 4:33p CST)

[Live Webcam Image from Michigan City, IN Met Station Camera 1]

[Live Webcam Image from Michigan City, IN Met Station Camera 2]

[Live Webcam Image from Michigan City, IN Met Station Camera 3]

12-hr animations:  1  2  3
Previous 48 images:  1  2  3
All Images (past 10 days)

Nearby Webcam (external site):
Michigan City, IN courtesy of WeatherBug.com

-------------- Previous 18 Hours (at top of hour)  [English] [Metric] --------------
YEARDOY CDT Wind
Spd
kts
Wind
Gust
kts
Peak
Wind
kts
Wind
Dir
deg
Air
Tmp
F
Dew
Pt
F
Rel
Hum
%
Sta
Press
in
PAR
uE/
m2/s
20251981800 18.1 20.2 20.8 010 66.9 66.9 100.0 29.36 164
20251981700 13.8 16.5 20.2 007 67.3 67.3 100.0 29.36 328
20251981600 16.7 18.7 19.4 008 66.7 66.7 100.0 29.35 491
20251981500 14.2 15.6 19.4 010 66.7 66.7 100.0 29.36 273
20251981400 14.2 15.4 17.9 014 66.6 66.6 100.0 29.36 327
20251981300 16.1 18.1 19.4 011 67.1 67.1 100.0 29.34 710
20251981200 8.4 10.3 18.7 327 69.1 69.1 100.0 29.35 205
20251981100 10.9 12.1 15.0 327 69.8 69.7 99.6 29.33 655
20251981000 7.6 9.9 13.2 339 69.8 69.8 100.0 29.30 744
20251980900 8.9 11.7 13.4 325 69.1 69.1 100.0 29.30 321
20251980800 15.6 17.9 18.7 334 68.9 68.9 100.0 29.29 328
20251980700 18.9 20.8 20.8 320 69.6 69.6 100.0 29.27 0
20251980600 11.7 13.0 20.4 309 70.0 70.0 100.0 29.25 0
20251980500 15.2 16.5 18.3 303 70.3 70.3 100.0 29.22 0
20251980400 12.2 14.0 18.3 306 70.5 70.5 100.0 29.20 0
20251980300 17.9 20.4 23.9 310 70.0 70.0 100.0 29.18 0
20251980200 21.8 23.3 24.3 293 71.4 71.4 100.0 29.15 0
20251980100 24.7 27.8 27.8 312 71.4 71.4 100.0 29.12 0
Note: Peak wind is max wind gust during entire hour

      right arrow Click here for recent 2-minute daily data: 20250717.07t.txt.txt, data format (metadata)
      right arrow Click here for past data: 2025 | Archive

The NDBC station ID for this station is: MCYI3
Access current marine observations on your mobile device. See NDBC's mobile access page.
These data are also available from NDBC website and NDBC's Dial-a-Buoy Program.
See also NWS Marine Forecast for this area, and NWS Recreational Beach Forecast

Realtime Data Disclaimer
Special thanks to USCG Group Grand Haven.


Additional Great Lakes Meteorological Observations

» NWS, Grand Rapids Office: Near-Realtime Marine Weather, includes current conditions and forecasts
» NWS, White Lake Office: Near-Realtime Marine Weather, includes current conditions and forecasts
» NDBC Great Lakes ImageMap showing U.S. and Canadian Buoys and C-MAN Stations
» NOAA CoastWatch Great Lakes NOAAPORT Data, includes all station types
» NOAA's NowCoast: Web mapping portal to real-time coastal observations
» Winds courtesy of iWindsurf.com
» NWS Great Lakes Marine Text Forecasts by Zone
» Links to Great Lakes Water Temperature, Wind/Wave Data, & Water Levels
» GLIN: Great Lakes Information Network


Contact:
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(734) 741-2235
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oar.glerl.data@noaa.gov