Station CMTI2 – 9087044 – CALUMET HARBOR, IL

February 21, 2026 11:00 am CST
Location: 41.73N 87.538W or 96 nautical miles SW of search location of 43.02N 86.27W.
Wind Direction: WSW (240°)
Wind Speed: 3 knots
Wind Gust: 7 knots
Atmospheric Pressure: 30.11 in (1019.7 mb)
Pressure Tendency: +0.02 in (+0.6 mb)
Air Temperature: 28°F (-2.1°C)
Dew Point: 21°F (-6.3°C)