Your favorites:

Home
Latest
- Air Quality
- Buoy Data
- Cloud Cover
- Dew Points
- Drought Monitor
- Feels Like
- Fronts
- Heat Index
- Lightning
- Relative Humidity
- Precipitation (1 Hour)
- Rivers & Lakes
- Roads & Traffic
- Snow Depth
- Temperatures
- Visibility
- Wind Chill
- Wind
  - Gusts
  - Speed
  - Direction
Forecast
- Clickcast
- Fronts
- Dew Points
- Humidity
- Jet Stream
- Precipitation
- Temperatures
- Visibility
- Winds
  - Gusts
  - Speeds
Outlooks
Radar/Sat
- US Radar
- US Satellite
Warnings
Tools
- Weather Computer
- Weather On Your Site
International
- Africa
- Antarctica
- Asia
- Caribbean
- Central America
- Europe
- Middle East
- North America
- Oceania
- South America

OKSI2 - Oak St., Chicago, IL Buoy | Live NOAA Marine & Weather Data

Station OKSI2
Oak St., Chicago, IL
Lat: 41.91N, Lon: 87.62W

Latest Observation
Updated: 4:00PM CST FRI OCT 31 2025

This observation is more than two hours old
Temp (Air):	53.1°F
Winds:	3 knots N (350 deg true)
Gusts:	4 knots

Owned and maintained by:	CH
Station Lat, Lon:	41.91N, 87.62W
Buoy type:	C-MAN Station

Date CST	Temp F		Dewpt F	Winds knots	Pres mb	Waves ft/sec			Vis mi
Date CST	Air	Water	Dewpt F	Winds knots	Pres mb	Dom.	Avg	Dir	Vis mi
10/31/2025 4:00pm	53.1°	-	-	3 kts N (350°) Gusts: 4	-	-	-	-	-
10/31/2025 3:00pm	53.4°	-	-	0 kts N (°) Gusts: 3	-	-	-	-	-
10/31/2025 2:00pm	53.4°	-	-	1 kts N (360°) Gusts: 4	-	-	-	-	-
10/31/2025 1:00pm	53.6°	-	-	2 kts N (350°) Gusts: 4	-	-	-	-	-
10/31/2025 12:00pm	53.8°	-	-	2 kts NW (310°) Gusts: 5	-	-	-	-	-
10/31/2025 11:00am	53.4°	-	-	3 kts NW (310°) Gusts: 8	-	-	-	-	-
10/31/2025 10:00am	53.1°	-	-	3 kts N (350°) Gusts: 5	-	-	-	-	-
10/31/2025 9:00am	52.5°	-	-	1 kts N (360°) Gusts: 4	-	-	-	-	-
10/31/2025 8:00am	49.5°	-	-	4 kts N (360°) Gusts: 7	-	-	-	-	-
10/31/2025 7:00am	46.4°	-	-	3 kts W (270°) Gusts: 8	-	-	-	-	-
10/31/2025 6:00am	45.5°	-	-	2 kts NW (300°) Gusts: 9	-	-	-	-	-
10/31/2025 5:00am	45.1°	-	-	3 kts W (280°) Gusts: 7	-	-	-	-	-
10/31/2025 4:00am	45.9°	-	-	2 kts W (280°) Gusts: 4	-	-	-	-	-
10/31/2025 3:00am	46.8°	-	-	4 kts W (280°) Gusts: 7	-	-	-	-	-
10/31/2025 2:00am	47.5°	-	-	4 kts W (280°) Gusts: 7	-	-	-	-	-
10/31/2025 1:00am	47.7°	-	-	3 kts W (280°) Gusts: 7	-	-	-	-	-
10/31/2025 12:00am	48.0°	-	-	4 kts W (270°) Gusts: 10	-	-	-	-	-
10/30/2025 11:00pm	48.9°	-	-	4 kts W (270°) Gusts: 8	-	-	-	-	-
10/30/2025 10:00pm	49.5°	-	-	3 kts W (270°) Gusts: 5	-	-	-	-	-
10/30/2025 9:00pm	50.7°	-	-	2 kts NW (300°) Gusts: 3	-	-	-	-	-
10/30/2025 8:00pm	52.0°	-	-	3 kts NNW (340°) Gusts: 4	-	-	-	-	-
10/30/2025 7:00pm	52.3°	-	-	0 kts N (°) Gusts: 4	-	-	-	-	-
10/30/2025 6:00pm	52.5°	-	-	2 kts N (350°) Gusts: 3	-	-	-	-	-
10/30/2025 5:00pm	52.9°	-	-	3 kts N (360°) Gusts: 4	-	-	-	-	-
10/30/2025 4:00pm	53.1°	-	-	5 kts NNE (20°) Gusts: 7	-	-	-	-	-

Data provided by National Data Buoy Center