CASPER, Wyo. (AP) — Predictions of cold and snow has prompted changes in this weekend's Wyoming State High School Track and Field Championships schedule.

Wyoming High School Activities Association director Ron Laird says the meet will be held Thursday through Saturday as scheduled but no field events will be held Thursday.

The 18 field events will be pushed back to Friday and Saturday. Some track events also will be delayed until Friday.

In addition, all Best of the Best award presentations scheduled for Thursday will be held Friday and Saturday as well.

Laird says the meet could not be moved to the following weekend because of conflicts with graduation ceremonies.

Laird says the Wyoming State High School Soccer Championships scheduled for Thursday-Saturday at Sheridan will run as scheduled.