QID stands for Quater In Die, which means four times a day or every six hours. The following are related: QD: Once a day. BID: Twice a day. TID: Three times a day. QxH â¦ : Every x hours where the x is the number of hours. For example: 2 tabs q4h means two tablets every 4 hours.
Chicago O'Hare International Airport 1 â 3 Day Weather Forecast Summary: Moderate rain (total 17mm), heaviest on Fri night. Warm (max 23Â°C on Sat afternoon, min 7Â°C on Thu night). Winds increasing (light winds from the SSE on Fri afternoon, strong winds from the SW by Sat night).
Key weather averages for Chicago in February. 1  1. 1Â°C max day temperature. 2  5. 5 hours of sunshine per day. 3  10. 10 days with some rainfall. - 4 8. -8Â°C min night temperature. 5  11. 11 hours of daylight per day. 6  0. No heat & humidity. 7  38. 38 mm of monthly rainfall. 8  2. 2 (Low) UV index. 9  3. 3Â°C sea temperature.