Back to Met-ReCON Station Map
Alpena | Chicago | Michigan City | Milwaukee | Muskegon | Muskegon Pier Light | South Haven | Thunder Bay Island | Toledo Light #2

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 1:06 pm CDT on 03/23/2025 (DOY 082 18:06 GMT)
(Updated every 15 minutes)
Wind Speed:   18.7 kts   (9.6 m/s)
Max Wind Speed:   23.3 kts   (12.0 m/s)
Wind Direction:   149° (SSE)
Air Temperature:   45.7 °F   (7.6 °C)
Dew Point:   31.8 °F   (-0.1 °C)
Relative Humidity:   58.1 %
PAR:   499 uEinst/m2/sec
Station Pressure:   29.046 in Hg.   (983.6 mb)
Sea Level Pressure:   29.739 in Hg.   (1007.1 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
20250821300 18.3 22.9 23.3 144 45.9 31.6 57.1 29.05 656
20250821200 19.2 24.1 26.8 144 43.2 26.4 51.3 29.10 657
20250821100 20.0 24.1 27.4 145 41.2 24.4 51.0 29.16 657
20250821000 14.6 17.5 24.3 152 39.0 23.3 52.9 29.22 328
20250820900 15.7 19.1 22.0 155 37.6 22.6 54.4 29.24 164
20250820800 13.4 18.3 21.8 146 36.3 22.2 56.1 29.25 0
20250820700 15.0 17.9 23.7 145 35.6 22.0 57.4 29.27 0
20250820600 12.6 16.3 20.2 155 34.7 22.2 59.9 29.29 0
20250820500 9.5 12.2 18.9 128 34.2 22.1 61.1 29.31 0
20250820400 11.1 12.8 14.0 131 34.2 21.5 59.6 29.31 0
20250820300 10.7 13.6 16.5 136 34.9 21.9 58.8 29.33 0
20250820200 9.7 11.7 15.2 139 35.6 21.6 56.4 29.36 0
20250820100 10.5 12.4 15.7 144 35.8 22.1 57.3 29.38 0
20250820000 8.6 10.5 13.8 137 34.9 25.5 68.3 29.38 0
20250812300 7.2 8.6 12.2 106 34.5 25.5 69.2 29.39 0
20250812200 4.5 5.6 9.9 110 33.3 27.1 77.7 29.39 0
20250812100 5.8 7.4 8.4 081 33.1 28.6 83.3 29.37 0
20250812000 9.5 10.5 11.3 056 34.2 32.2 92.4 29.37 0
Note: Peak wind is max wind gust during entire hour
Note: Wind chill is set to -99 if air temp > 40 F or wind speed < 3 mph

      right arrow Click here for recent 2-minute daily data: 20250323.07t.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