NOAA - Great Lakes Environmental Research Laboratory

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 4:36 pm CDT on 04/08/2020 (DOY 099 21:36 GMT)
(Updated at about 08,23,38,53 minutes past the hour)

Wind Speed:	17.3 kts (8.9 m/s)
Max Wind Speed:	18.9 kts (9.7 m/s)
Wind Direction:	54° (NE)
Air Temperature:	42.8 °F (6.0 °C)
Dew Point:	42.6 °F (5.9 °C)
Relative Humidity:	99.3 %
PAR:	800 uEinst/m²/sec
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 updated 2X per hour)
Webcam Location & Info

12-hr animations: 1 2
Previous 48 images: 1 2
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] --------------
YEAR	DOY	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
2020	099	1600	11.9	12.4	18.9	041	42.1	41.9	99.3	-99.00	615
2020	099	1500	9.5	10.3	15.4	037	42.6	42.4	99.3	-99.00	1197
2020	099	1400	8.7	10.1	10.3	014	42.4	42.3	99.3	-99.00	1368
2020	099	1300	7.2	8.0	10.3	029	43.0	42.8	99.3	-99.00	1413
2020	099	1200	5.8	6.2	8.6	017	45.1	45.0	99.3	-99.00	1285
2020	099	1100	2.9	3.3	5.8	053	45.1	45.0	99.3	-99.00	823
2020	099	1000	4.3	4.5	5.4	035	44.6	44.4	99.3	-99.00	636
2020	099	0900	2.3	2.7	6.2	273	45.9	45.7	99.3	-99.00	423
2020	099	0800	3.1	3.1	3.9	190	45.0	44.8	99.3	-99.00	235
2020	099	0700	1.7	2.1	4.1	238	44.2	44.1	99.3	-99.00	31
2020	099	0600	1.7	2.3	3.5	001	44.1	43.9	99.3	-99.00	0
2020	099	0500	3.9	4.3	4.9	008	45.0	44.8	99.3	-99.00	0
2020	099	0400	5.2	5.4	6.8	359	45.9	45.7	99.3	-99.00	0
2020	099	0300	11.3	11.9	13.2	018	46.2	46.0	99.3	-99.00	0
2020	099	0200	11.3	12.1	12.4	032	48.9	47.4	94.5	-99.00	0
2020	099	0100	8.9	9.5	15.4	054	51.4	49.0	91.3	-99.00	0
2020	099	0000	7.2	7.8	15.7	060	49.1	47.4	93.9	-99.00	0
2020	098	2300	14.6	15.2	15.4	026	54.5	49.3	82.5	-99.00	0

Note: Peak wind is max wind gust during entire hour

Click here for today's 2-minute data: 20200408.07t.txt, data format (metadata)
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Click here for past data: 2020 | Archive

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

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