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Station OKSI2 - Oak St., Chicago, IL Image indicating link to RSS feed of recent meteorological observations for station OKSI2

Owned and maintained by Chicago Park District
C-MAN Station
41.912 N 87.624 W (41°54'44" N 87°37'25" W)

Site elevation: 179 m above mean sea level

Search And Rescue (SAR) Data

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station OKSI2

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yellow diamond Stations with recent data
red diamond Stations with no data in last 8 hours
(24 hours for tsunami stations)

Conditions at OKSI2 as of
(4:00 am CDT)
0900 GMT on 09/24/2023:
     

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):ESE ( 110 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 4 kts
5-day plot - Wind Gust Wind Gust (GST): 7 kts
5-day plot - Air Temperature Air Temperature (ATMP): 64.2 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 4 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 4 kts
5-day plot - Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
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
2023-09-24 03:00 am SE 4 9------ 64.6-----
2023-09-24 02:00 amESE 4 7------ 65.1-----
2023-09-24 01:00 am E 4 8------ 65.8-----
2023-09-24 12:00 am E 4 10------ 67.8-----
2023-09-23 11:00 pmESE 4 10------ 68.0-----
2023-09-23 10:00 pm S 3 9------ 68.7-----
2023-09-23 09:00 pm N 2 5------ 70.3-----
2023-09-23 08:00 pmESE 5 8------ 71.2-----
2023-09-23 07:00 pmESE 6 10------ 71.2-----
2023-09-23 06:00 pm E 4 7------ 70.7-----
2023-09-23 05:00 pm E 4 6------ 70.5-----
2023-09-23 04:00 pm E 3 6------ 71.6-----
2023-09-23 03:00 pm E 5 7------ 70.9-----
2023-09-23 02:00 pm E 7 10------ 70.9-----
2023-09-23 01:00 pm E 6 10------ 70.9-----
2023-09-23 12:00 pm E 5 7------ 69.1-----
2023-09-23 11:00 am E 6 8------ 68.7-----
2023-09-23 10:00 amESE 7 9------ 67.6-----
2023-09-23 09:00 amESE 7 10------ 68.4-----
2023-09-23 08:00 amESE 5 8------ 68.4-----
2023-09-23 07:00 amESE 5 8------ 68.2-----
2023-09-23 06:00 amESE 4 7------ 68.4-----
2023-09-23 05:00 amESE 3 5------ 68.4-----
Solar Radiation Conditions at OKSI2 as of
(4:00 am CDT)
0900 GMT on 09/24/2023:
     

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 - Short Wave Radiation 1 Short Wave Radiation 1 (SRAD1): -2.0watts/meter2
Previous observations
TIME
(CDT)		 5-day plot - Short Wave Radiation 1
SRAD1
w/m2		 5-day plot - Short Wave Radiation 2
SRAD2
w/m2		 5-day plot - Long Wave Radiation
LRAD
w/m2
2023-09-24 03:00 am -2.0--
2023-09-24 02:00 am -3.0--
2023-09-24 01:00 am -3.0--
2023-09-24 12:00 am -3.0--
2023-09-23 11:00 pm -3.0--
2023-09-23 10:00 pm -3.0--
2023-09-23 09:00 pm -3.0--
2023-09-23 08:00 pm -4.0--
2023-09-23 07:00 pm -3.0--
2023-09-23 06:00 pm -3.0--
2023-09-23 05:00 pm 19.0--
2023-09-23 04:00 pm 224.0--
2023-09-23 03:00 pm 254.0--
2023-09-23 02:00 pm 33.0--
2023-09-23 01:00 pm 554.0--
2023-09-23 12:00 pm 524.0--
2023-09-23 11:00 am 620.0--
2023-09-23 10:00 am 558.0--
2023-09-23 09:00 am 462.0--
2023-09-23 08:00 am 320.0--
2023-09-23 07:00 am 179.0--
2023-09-23 06:00 am 8.0--
2023-09-23 05:00 am -3.0--