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Home > Climate > NWS Chicago > Climate Prediction > Local Temperature Outlook

Three-Month Temperature Outlook (Issued: May 2013)

National Outlook Local Outlook Background Information Questions and Feedback
CHICAGO OHARE INTL AP, IL
COOK County, Coop ID: 111549
Elevation: 658 ft.
Latitude: 41° 59' N Longitude: 87° 56' W 		NOAA Online Weather Data Help

Three Category Temperature Outlook: Feb-Mar-Apr 2014
Suggested Temperature Outlook Breakdown Above Normal (Higher than 39.5 deg F) 34% Above Normal (Higher than 39.5 deg F) 34% Below Normal (Lower than 37.4 deg F) 32% Below Normal (Lower than 37.4 deg F) 32% Near Normal (37.4 - 39.5 deg F) 34% Near Normal (37.4 - 39.5 deg F) 34%
There is a 34.0% chance for the average temperature during this 3-month period to be higher than 39.5°.
There is a 34.0% chance for the average temperature during this 3-month period to be between 37.4° and 39.5°.
There is a 32.0% chance for the average temperature during this 3-month period to be lower than 37.4°.

*Outlooks are calculated using the 1981-2010 climatological reference period.

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Three Category Calendar
Three Category Calendar 		Temperature Range
Temperature Range 		Probability of Exceedance
Probability of Exceedance
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Romeoville, IL 60446
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Page last modified: 30-Jun-2011 8:30 PM
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