Hurricane Symbol View the latest observations near Atlantic Tropical Storm Arthur.

Station CMTI2 - 9087044 - Calumet Harbor, IL Image indicating link to RSS feed of recent meteorological observations for station CMTI2


Conditions at CMTI2 as of
(8:30 pm CDT on 06/17/2026)
0130 GMT on 06/18/2026:
     

Click on the graph icon in the table below to see a time series plot of the last five days of that observation.

5-day plot - Wind Direction Wind Direction (WDIR): SW ( 220 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 4.1 kts
5-day plot - Wind Gust Wind Gust (GST): 7.0 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.39 in
5-day plot - Air Temperature Air Temperature (ATMP): 66.7 °F
5-day plot - Dew Point Dew Point (DEWP): 65.7 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 3.9 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 3.9 kts
5-day plot -  Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
NOS Water Level Observation Network Water Level
Previous observations
TIME
(CDT)
5-day plot - Wind Direction
WDIR
 
5-day plot - Wind Speed
WSPD
kts
5-day plot - Wind Gust
GST
kts
5-day plot - Wave Height
WVHT
ft
5-day plot - Dominant Wave Period
DPD
sec
5-day plot - Average Wave Period
APD
sec
5-day plot - Mean Wave Direction
MWD
 
5-day plot - Atmospheric Pressure
PRES
in
5-day plot - Pressure Tendency
PTDY
in
5-day plot - Air Temperature
ATMP
°F
5-day plot - Water Temperature
WTMP
°F
5-day plot - Dew Point
DEWP
°F
5-day plot - Salinity
SAL
psu
5-day plot - Visibility
VIS
nmi
5-day plot - Tide (above MLLW)
TIDE
ft
2026-06-17 08:24 pmSSW 6.0 7.0----29.38- 66.7- 65.3---
2026-06-17 08:18 pmSSW 7.0 8.0------------
2026-06-17 08:12 pmSSW 7.0 8.9------------
2026-06-17 08:06 pmSSW 6.0 8.9------------
2026-06-17 08:00 pmSSW 6.0 9.9----29.37-0.02 67.1- 65.3---
2026-06-17 07:54 pmSSW 5.1 8.9----29.37- 67.3- 65.5---
2026-06-17 07:48 pm S 8.0 11.1----29.37-------
2026-06-17 07:42 pm S 8.0 13.0----29.36-------
2026-06-17 07:36 pm S 8.0 14.0----29.36-------
2026-06-17 07:30 pm S 8.9 13.0----29.36- 67.1- 64.9---
2026-06-17 07:24 pm S 11.1 15.0----29.36- 67.1- 64.8---
2026-06-17 07:18 pm S 7.0 13.0----29.36-------
2026-06-17 07:12 pm S 9.9 14.0----29.36-------
2026-06-17 07:06 pm S 8.0 15.0----29.36-------
2026-06-17 07:00 pm S 8.0 13.0----29.36-0.09 67.1- 64.6---
2026-06-17 06:54 pm S 11.1 14.0----29.36- 67.1- 64.6---
2026-06-17 06:48 pm S 12.0 15.9------------
2026-06-17 06:42 pm S 11.1 18.1------------
2026-06-17 06:36 pm S 9.9 19.0------------
2026-06-17 06:30 pmSSE 9.9 15.9----29.35- 67.1- 64.0---
2026-06-17 06:24 pm S 9.9 18.1----29.36- 67.1- 64.0---
2026-06-17 06:18 pm S 12.0 15.9------------
2026-06-17 06:12 pmSSE 11.1 15.9------------
2026-06-17 06:06 pmSSE 11.1 18.1------------
2026-06-17 06:00 pmSSE 11.1 19.0----29.36-0.13 67.1- 63.7---
2026-06-17 05:54 pmSSE 15.0 18.1----29.36- 67.1- 63.5---
2026-06-17 05:48 pmSSE 13.0 20.0------------
2026-06-17 05:42 pmSSE 12.0 19.0------------
2026-06-17 05:36 pm SE 14.0 21.0------------
2026-06-17 05:30 pmSSE 14.0 20.0----29.38- 67.3- 63.7---
2026-06-17 05:24 pm SE 13.0 22.9----29.38- 67.5- 64.0---
2026-06-17 05:18 pmSSE 15.0 22.0------------
2026-06-17 05:12 pmSSE 14.0 22.0------------
2026-06-17 05:06 pmSSE 15.0 21.0------------
2026-06-17 05:00 pmSSE 13.0 21.0----29.39-0.14 68.0- 65.7---
2026-06-17 04:54 pmSSE 15.0 25.1----29.39- 67.8- 66.0---
2026-06-17 04:48 pmSSE 13.0 20.0------------
2026-06-17 04:42 pmSSE 11.1 18.1------------
2026-06-17 04:36 pmSSE 14.0 21.0------------
2026-06-17 04:30 pm SE 8.0 12.0----29.41- 66.4- 65.8---
2026-06-17 04:24 pm SE 9.9 15.0----29.41- 65.7- 65.1---
2026-06-17 04:18 pm SE 7.0 13.0------------
2026-06-17 04:12 pm SE 8.9 12.0------------
2026-06-17 04:06 pmSSE 9.9 14.0------------
2026-06-17 04:00 pm SE 11.1 15.0----29.45-0.06 61.7- 61.3---
2026-06-17 03:54 pmSSE 8.0 15.9----29.47- 61.3- 61.0---
2026-06-17 03:48 pmSSE 13.0 18.1------------
2026-06-17 03:42 pmSSE 15.0 18.1------------
2026-06-17 03:36 pmSSE 11.1 18.1------------
2026-06-17 03:30 pmSSE 12.0 17.1----29.47- 60.4- 59.7---
2026-06-17 03:24 pmSSE 15.0 21.0----29.48- 60.3- 59.5---
2026-06-17 03:18 pmSSE 13.0 17.1----29.49-------
2026-06-17 03:12 pmSSE 12.0 17.1----29.50-------
2026-06-17 03:06 pmSSE 9.9 15.0----29.49-------
2026-06-17 03:00 pmSSE 13.0 19.0----29.49-0.06 59.5- 58.6---
2026-06-17 02:54 pmSSE 13.0 20.0----29.49- 59.4- 58.5---
2026-06-17 02:48 pmSSE 13.0 19.0------------
2026-06-17 02:42 pmSSE 11.1 13.0------------
2026-06-17 02:36 pmSSE 11.1 15.9------------
2026-06-17 02:30 pmSSE 13.0 17.1----29.51- 58.6- 57.4---
2026-06-17 02:24 pmSSE 14.0 18.1----29.52- 58.5- 57.2---
2026-06-17 02:18 pmSSE 12.0 19.0----29.51-------
2026-06-17 02:12 pmSSE 14.0 20.0----29.51-------
2026-06-17 02:06 pmSSE 12.0 21.0----29.52-------
2026-06-17 02:00 pmSSE 13.0 25.1----29.53-0.15 57.7- 56.1---
2026-06-17 01:54 pmSSE 15.9 22.0----29.53- 57.7- 55.9---
2026-06-17 01:48 pmSSE 17.1 22.9------------
2026-06-17 01:42 pmSSE 15.9 20.0------------
2026-06-17 01:36 pmSSE 18.1 25.1------------
2026-06-17 01:30 pmSSE 19.0 28.0----29.51- 57.0- 55.2---
2026-06-17 01:24 pmSSE 19.0 28.0----29.51- 56.7- 54.9---
2026-06-17 01:18 pm S 17.1 27.0------------
2026-06-17 01:12 pmSSE 19.0 27.0------------
2026-06-17 01:06 pmSSE 20.0 28.0------------
2026-06-17 01:00 pmSSE 22.9 34.0----29.51-0.14 57.0- 54.5---
2026-06-17 12:54 pmSSE 26.0 34.0----29.49- 57.0- 54.5---
2026-06-17 12:48 pmSSE 24.1 35.9------------
2026-06-17 12:42 pmSSE 24.1 33.0------------
2026-06-17 12:36 pmSSE 25.1 33.0------------
2026-06-17 12:30 pmSSE 22.9 34.0----29.50- 57.9- 56.5---
2026-06-17 12:24 pmSSE 26.0 35.0----29.48- 58.1- 57.2---
2026-06-17 12:18 pmSSE 25.1 35.9----29.49-------
2026-06-17 12:12 pmSSE 21.0 28.0----29.53-------
2026-06-17 12:06 pmSSE 19.0 26.0----29.54-------
2026-06-17 12:00 pmSSE 18.1 22.9----29.56-0.09 57.9- 57.9---
2026-06-17 11:54 am SE 12.0 19.0----29.59- 57.9- 57.9---
2026-06-17 11:48 amSSE 9.9 14.0----29.61-------
2026-06-17 11:42 amSSE 11.1 12.0----29.61-------
2026-06-17 11:36 am SE 9.9 14.0----29.60-------
2026-06-17 11:30 am SE 8.9 11.1----29.63- 56.3- 56.3---
2026-06-17 11:24 amSSE 7.0 8.9----29.65- 56.5- 56.5---
2026-06-17 11:18 am S 7.0 8.0------------
2026-06-17 11:12 amSSW 4.1 5.1------------
2026-06-17 11:06 amSSW 4.1 6.0------------
2026-06-17 11:00 amSSW 4.1 5.1----29.68+0.03 57.0- 57.0---
2026-06-17 10:54 amSSW 5.1 6.0----29.68- 57.0- 56.5---
2026-06-17 10:48 amSSW 4.1 6.0------------
2026-06-17 10:42 amSSW 4.1 5.1------------
2026-06-17 10:36 amSSW 4.1 5.1------------
2026-06-17 10:30 amSSW 4.1 5.1----29.67- 58.3- 54.9---
2026-06-17 10:24 amSSW 4.1 6.0----29.67- 58.1- 54.0---
2026-06-17 10:18 amSSW 2.9 6.0------------
2026-06-17 10:12 amSSW 4.1 6.0------------
2026-06-17 10:06 amSSW 5.1 8.0------------
2026-06-17 10:00 am S 5.1 6.0----29.65+0.00 60.8- 53.4---
2026-06-17 09:54 am S 4.1 6.0----29.65- 60.8- 53.1---
2026-06-17 09:48 am S 5.1 7.0------------
2026-06-17 09:42 am S 5.1 6.0------------
2026-06-17 09:36 am S 5.1 5.1------------
2026-06-17 09:30 amSSE 2.9 4.1----29.65- 61.2- 51.8---
2026-06-17 09:24 amESE 2.9 4.1----29.64- 61.3- 51.6---
2026-06-17 09:18 amESE 1.9 4.1------------
2026-06-17 09:12 amSSE 4.1 5.1------------
2026-06-17 09:06 amSSE 5.1 5.1------------
2026-06-17 09:00 am S 2.9 5.1----29.65-0.02 61.7- 52.3---
2026-06-17 08:54 amSSE 4.1 6.0----29.65- 61.7- 52.5---
2026-06-17 08:48 amSSE 1.9 5.1----29.65-------
2026-06-17 08:42 amSSW 4.1 6.0----29.65-------
2026-06-17 08:36 am S 2.9 5.1----29.65-------
2026-06-17 08:30 amSSW 4.1 5.1----29.66- 61.3- 52.7---
2026-06-17 08:24 amSSW 4.1 5.1----29.66- 61.3- 52.9---
2026-06-17 08:18 amSSW 2.9 5.1----29.66-------
2026-06-17 08:12 amSSW 4.1 5.1----29.65-------
2026-06-17 08:06 amSSW 2.9 4.1----29.65-------
2026-06-17 08:00 am SW 1.9 4.1----29.66+0.00 61.2- 52.2---
2026-06-17 07:54 am SW 2.9 4.1----29.65- 61.2- 52.3---
2026-06-17 07:48 am SW 2.9 4.1----29.65-------
2026-06-17 07:42 am SW 1.0 4.1----29.64-------
2026-06-17 07:36 amSSW 4.1 5.1----29.64-------
2026-06-17 07:30 am S 4.1 6.0----29.64- 60.4- 52.7---
2026-06-17 07:24 am S 6.0 8.0----29.64- 60.3- 52.7---
2026-06-17 07:18 amSSW 5.1 8.0------------
2026-06-17 07:12 amSSW 5.1 8.0------------
2026-06-17 07:06 am S 7.0 8.0------------
2026-06-17 07:00 am S 5.1 7.0----29.65+0.00 60.1- 52.7---
2026-06-17 06:54 amSSW 5.1 7.0----29.65- 59.9- 52.5---
2026-06-17 06:48 amSSW 5.1 6.0------------
2026-06-17 06:42 amSSW 5.1 7.0------------
2026-06-17 06:36 am SW 5.1 7.0------------
2026-06-17 06:30 amSSW 6.0 7.0----29.66- 60.3- 52.9---
2026-06-17 06:24 amSSE 6.0 8.9----29.60- 60.1- 52.9---
2026-06-17 06:18 amSSE 5.1 7.0----29.62-------
2026-06-17 06:12 am S 5.1 6.0----29.66-------
2026-06-17 06:06 amSSW 5.1 7.0----29.67-------
2026-06-17 06:00 amSSW 5.1 6.0----29.67+0.02 60.1- 53.2---
2026-06-17 05:54 am S 4.1 6.0----29.67- 60.1- 53.1---
2026-06-17 05:48 amSSW 5.1 6.0----29.67-------
2026-06-17 05:42 amSSW 5.1 6.0----29.67-------
2026-06-17 05:36 amSSW 5.1 6.0----29.67-------
2026-06-17 05:30 amSSW 5.1 6.0----29.67- 59.9- 53.6---
2026-06-17 05:24 amSSW 4.1 4.1----29.67- 59.9- 53.6---
2026-06-17 05:18 amSSW 2.9 5.1------------
2026-06-17 05:12 amSSW 4.1 5.1------------
2026-06-17 05:06 amSSW 2.9 5.1------------
2026-06-17 05:00 amSSW 4.1 5.1----29.66-0.01 59.9- 53.6---
2026-06-17 04:54 amSSW 4.1 5.1----29.65- 60.1- 53.6---
2026-06-17 04:48 amSSW 4.1 6.0------------
2026-06-17 04:42 amSSW 5.1 7.0------------
2026-06-17 04:36 amSSW 5.1 6.0------------
2026-06-17 04:30 amSSW 4.1 7.0----29.65- 60.3- 53.1---
2026-06-17 04:24 amSSW 5.1 6.0----29.65- 60.4- 53.1---
2026-06-17 04:18 amSSW 5.1 6.0----29.65-------
2026-06-17 04:12 amSSW 2.9 5.1----29.65-------
2026-06-17 04:06 amSSW 5.1 7.0----29.65-------
2026-06-17 04:00 amSSW 2.9 5.1----29.65-0.02 60.4- 52.7---
2026-06-17 03:54 amSSW 2.9 5.1----29.65- 60.4- 52.7---
2026-06-17 03:48 amSSW 4.1 5.1------------
2026-06-17 03:42 amSSW 2.9 5.1------------
2026-06-17 03:36 amSSW 2.9 4.1------------
2026-06-17 03:30 amSSW 2.9 4.1----29.65- 61.0- 52.7---
2026-06-17 03:24 amSSW 2.9 4.1----29.65- 61.2- 52.9---
2026-06-17 03:18 amSSW 2.9 5.1----29.65-------
2026-06-17 03:12 am SW 2.9 5.1----29.65-------
2026-06-17 03:06 am SW 2.9 5.1----29.65-------
2026-06-17 03:00 am SW 4.1 5.1----29.65-0.02 61.3- 52.5---
2026-06-17 02:54 am SW 1.9 5.1----29.66- 61.3- 52.5---
2026-06-17 02:48 amSSW 2.9 4.1----29.66-------
2026-06-17 02:42 am SW 4.1 6.0----29.66-------
2026-06-17 02:36 amSSW 4.1 6.0----29.66-------
2026-06-17 02:30 amSSW 2.9 5.1----29.66- 61.3- 52.3---
2026-06-17 02:24 am SW 2.9 6.0----29.67- 61.5- 52.3---
2026-06-17 02:18 am SW 4.1 6.0----29.67-------
2026-06-17 02:12 am SW 4.1 6.0----29.67-------
2026-06-17 02:06 am SW 4.1 6.0----29.67-------
2026-06-17 02:00 am SW 4.1 8.0----29.67-0.01 61.9- 52.2---
2026-06-17 01:54 am SW 5.1 9.9----29.67- 61.9- 52.2---
2026-06-17 01:48 am SW 6.0 9.9----29.67-------
2026-06-17 01:42 am SW 5.1 7.0----29.67-------
2026-06-17 01:36 am SW 5.1 8.0----29.67-------
2026-06-17 01:30 am SW 5.1 7.0----29.67- 62.2- 52.2---
2026-06-17 01:24 am SW 5.1 7.0----29.67- 62.4- 52.2---
2026-06-17 01:18 am SW 4.1 6.0----29.67-------
2026-06-17 01:12 am SW 4.1 6.0----29.67-------
2026-06-17 01:06 am SW 4.1 6.0----29.67-------
2026-06-17 01:00 am SW 4.1 6.0----29.67+0.00 62.8- 52.2---
2026-06-17 12:54 am SW 4.1 6.0----29.67- 62.8- 52.2---
2026-06-17 12:48 am SW 2.9 5.1------------
2026-06-17 12:42 am SW 4.1 6.0------------
2026-06-17 12:36 am SW 2.9 5.1------------
2026-06-17 12:30 am SW 4.1 6.0----29.67- 63.1- 51.8---
2026-06-17 12:24 am SW 4.1 6.0----29.67- 63.3- 51.8---
2026-06-17 12:18 am SW 4.1 6.0----29.67-------
2026-06-17 12:12 am SW 4.1 5.1----29.67-------
2026-06-17 12:06 am SW 4.1 5.1----29.67-------
2026-06-17 12:00 am SW 4.1 5.1----29.67+0.02 63.7- 51.6---
2026-06-16 11:54 pm SW 1.9 4.1----29.67- 63.7- 51.4---
2026-06-16 11:48 pm SW 2.9 4.1----29.67-------
2026-06-16 11:42 pm SW 1.9 4.1----29.67-------
2026-06-16 11:36 pm SW 2.9 4.1----29.67-------
2026-06-16 11:30 pm SW 2.9 5.1----29.67- 64.4- 51.1---
2026-06-16 11:24 pm SW 4.1 6.0----29.67- 64.8- 51.3---
2026-06-16 11:18 pm SW 4.1 6.0----29.67-------
2026-06-16 11:12 pm SW 2.9 5.1----29.67-------
2026-06-16 11:06 pm SW 4.1 6.0----29.67-------
2026-06-16 11:00 pm SW 4.1 6.0----29.67+0.03 65.3- 51.1---
2026-06-16 10:54 pm SW 4.1 6.0----29.67- 65.5- 51.1---
2026-06-16 10:48 pm SW 4.1 6.0------------
2026-06-16 10:42 pm SW 2.9 6.0------------
2026-06-16 10:36 pm SW 4.1 5.1------------
2026-06-16 10:30 pm SW 4.1 7.0----29.67- 66.0- 51.1---
2026-06-16 10:24 pm SW 2.9 5.1----29.67- 66.2- 50.9---
2026-06-16 10:18 pmWSW 2.9 5.1----29.67-------
2026-06-16 10:12 pm SW 2.9 5.1----29.67-------
2026-06-16 10:06 pmWSW 1.9 6.0----29.67-------
2026-06-16 10:00 pmWSW 2.9 6.0----29.67+0.04 66.6- 50.5---
2026-06-16 09:54 pmWSW 1.9 7.0----29.67- 66.6- 50.5---
2026-06-16 09:48 pmWSW 2.9 7.0----29.66-------
2026-06-16 09:42 pm W 2.9 8.0----29.66-------
2026-06-16 09:36 pmWSW 4.1 7.0----29.65-------
2026-06-16 09:30 pmWSW 4.1 11.1----29.65- 67.1- 50.4---
2026-06-16 09:24 pmWSW 6.0 8.9----29.65- 67.3- 50.4---
2026-06-16 09:18 pmWSW 7.0 11.1----29.65-------
2026-06-16 09:12 pmWSW 6.0 12.0----29.65-------
2026-06-16 09:06 pmWSW 7.0 12.0----29.65-------
2026-06-16 09:00 pmWSW 6.0 9.9----29.65+0.04 67.8- 50.4---
2026-06-16 08:54 pmWSW 7.0 8.9----29.65- 68.0- 50.4---