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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 7:22 am CDT on 04/25/2025 (DOY 115 12:22 GMT)
(Updated every 15 minutes)
Wind Speed:   8.4 kts   (4.3 m/s)
Max Wind Speed:   9.5 kts   (4.9 m/s)
Wind Direction:   234° (SW)
Air Temperature:   44.4 °F   (6.9 °C)
Dew Point:   44.4 °F   (6.9 °C)
Relative Humidity:   100.0 %
PAR:   164 uEinst/m2/sec
Station Pressure:   29.309 in Hg.   (992.5 mb)
Sea Level Pressure:   30.010 in Hg.   (1016.2 mb)
Data & Plots of Previous 3 Hours (2 minute increments)
Data & Plots of Previous 5 Days (hourly increments)
         1 Day Windrose Plot, 5 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
20251150700 8.0 8.7 9.5 241 44.8 44.8 100.0 29.31 328
20251150600 9.1 9.9 11.1 245 44.2 44.2 100.0 29.29 0
20251150500 6.6 7.2 11.5 246 44.2 44.2 100.0 29.29 0
20251150400 7.2 8.4 8.6 261 44.4 44.4 100.0 29.30 0
20251150300 4.9 5.4 8.0 246 44.4 44.4 100.0 29.30 0
20251150200 6.8 7.4 9.5 267 45.0 45.0 100.0 29.31 0
20251150100 8.6 9.5 10.9 262 45.9 45.9 100.0 29.33 0
20251150000 4.9 5.4 12.2 279 45.1 45.1 100.0 29.34 0
20251142300 5.2 5.8 6.2 298 44.6 44.6 100.0 29.36 0
20251142200 6.6 7.2 8.6 290 44.8 44.8 100.0 29.37 0
20251142100 4.3 4.9 8.9 316 45.5 45.5 100.0 29.38 0
20251142000 7.2 8.0 9.5 314 46.2 46.2 100.0 29.36 0
20251141900 7.2 7.8 10.1 335 47.7 47.7 100.0 29.36 14
20251141800 9.3 10.3 10.5 036 48.7 48.7 100.0 29.36 328
20251141700 12.1 12.8 13.4 049 47.5 47.5 100.0 29.37 655
20251141600 6.8 7.6 13.6 027 48.4 48.4 100.0 29.39 982
20251141500 8.9 9.7 12.6 044 48.0 48.0 100.0 29.411309
20251141400 7.6 8.9 11.5 026 49.5 49.4 99.6 29.411472
Note: Peak wind is max wind gust during entire hour

      right arrow Click here for recent 2-minute daily data: 20250425.07t.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:
General Information & Media Inquiries:
oar.glerl.www@noaa.gov
(734) 741-2235 		Data Inquiries:
oar.glerl.data@noaa.gov