Station List

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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Conditions at OKSI2 as of
(1:00 pm CDT)
1800 GMT on 05/18/2024:
     

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): 7 kts
5-day plot - Wind Gust Wind Gust (GST): 10 kts
5-day plot - Air Temperature Air Temperature (ATMP): 77.9 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 8 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 8 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
2024-05-18 12:00 pmESE 5 9------ 77.2-----
2024-05-18 11:00 amESE 6 8------ 75.9-----
2024-05-18 10:00 amESE 7 9------ 75.0-----
2024-05-18 09:00 amNNE 2 3------ 68.4-----
2024-05-18 08:00 am E 3 3------ 71.6-----
2024-05-18 07:00 am W 4 7------ 72.7-----
2024-05-18 06:00 am NW 3 6------ 71.6-----
2024-05-18 05:00 am E 1 2------ 67.8-----
2024-05-18 04:00 am- 0 1------ 61.7-----
2024-05-18 03:00 am- 0 1------ 61.3-----
2024-05-18 02:00 am- 0 1------ 61.3-----
2024-05-18 01:00 am N 2 3------ 61.5-----
2024-05-18 12:00 am E 5 7------ 66.2-----
2024-05-17 11:00 pmESE 4 6------ 69.3-----
2024-05-17 10:00 pm E 3 5------ 67.5-----
2024-05-17 09:00 pmSSE 3 8------ 65.1-----
2024-05-17 08:00 pm SE 3 5------ 64.2-----
2024-05-17 07:00 pm SE 2 5------ 63.1-----
2024-05-17 06:00 pmENE 2 3------ 62.1-----
2024-05-17 05:00 pmESE 3 5------ 61.0-----
2024-05-17 04:00 pmNNE 2 5------ 56.5-----
2024-05-17 03:00 pmNNE 4 5------ 58.8-----
2024-05-17 02:00 pmNNE 4 5------ 61.7-----
Solar Radiation Conditions at OKSI2 as of
(1:00 pm CDT)
1800 GMT on 05/18/2024:
     

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): 128.0watts/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
2024-05-18 12:00 pm 848.0--
2024-05-18 11:00 am 879.0--
2024-05-18 10:00 am 797.0--
2024-05-18 09:00 am 620.0--
2024-05-18 08:00 am 496.0--
2024-05-18 07:00 am 347.0--
2024-05-18 06:00 am 194.0--
2024-05-18 05:00 am 49.0--
2024-05-18 04:00 am -1.0--
2024-05-18 03:00 am -2.0--
2024-05-18 02:00 am -2.0--
2024-05-18 01:00 am -2.0--
2024-05-18 12:00 am -3.0--
2024-05-17 11:00 pm -3.0--
2024-05-17 10:00 pm -2.0--
2024-05-17 09:00 pm -2.0--
2024-05-17 08:00 pm -2.0--
2024-05-17 07:00 pm 3.0--
2024-05-17 06:00 pm 23.0--
2024-05-17 05:00 pm 41.0--
2024-05-17 04:00 pm 136.0--
2024-05-17 03:00 pm 525.0--
2024-05-17 02:00 pm 644.0--