11:15 a.m. Fog has mostly lifted across Oklahoma City and flights are resuming at Will Rogers World Airport. Some flights were delayed due to fog. A number of flights are backed up due to the delays, said Karen Carney, Will Rogers spokeswoman, but planes are landing and taking off again at the airport. Air traffic was stopped last night due to fog and did not start up again until late in the morning, she said. Check NewsOK.com for updates.
5:45 a.m. Several flights at Will Rogers World Airport are reported to be canceled or delayed early Monday. Check flyokc.com for flight information. Oklahoma City is under a dense fog advisory until 10 a.m. Check NewsOK.com for weather updates.
4:45 a.m. A dense fog advisory is in effect until 10 a.m. for most of Oklahoma Monday, the National Weather Service reports.
Visibility is less than a quarter mile in some areas, the weather service reports. The advisory covers areas of Oklahoma east of a line from Alva to Lawton.
Temperatures will be pleasant Monday and Tuesday with highs in the 60s, but by Wednesday temperatures will turn colder with chances of sleet and snow Thursday and Friday in central Oklahoma.
The Oklahoma City forecast through Sunday is as follows:
Monday: Widespread dense fog before 10 a.m. Otherwise mostly cloudy then gradually becoming sunny with a high near 65. Light west, southwest wind becoming southwest 5 to 9 mph in the morning.