Freezing temperatures have moved into Oklahoma Wednesday.
Temperatures plummeted to the low 20s in central Oklahoma overnight.
A warm-up is ahead for the rest of the week.
The Oklahoma City forecast from the National Weather Service is as follows:
Wednesday: Sunny with a high near 51. Light south wind becoming south, southwest 5 to 10 mph in the morning.
Wednesday night: Clear with a low around 32. South wind 8 to 10 mph.
Thursday: Mostly sunny with a high near 57. South wind 9 to 13 mph.
Thursday night: Partly cloudy, with a low around 42. South wind around 9 mph.
Friday: Sunny with a high near 62. South wind 8 to 14 mph with gusts as high as 20 mph.
Friday night: A 30 percent chance of showers after midnight. Mostly cloudy with a low around 55.
Saturday: A chance of showers with thunderstorms also possible after noon. Mostly cloudy with a high near 70. Chance of precipitation is 30 percent.
Saturday night: Partly cloudy with a low around 57.
Sunday: Mostly sunny with a high near 73.
Sunday night: Partly cloudy with a low around 44.
Monday: Mostly sunny with a high near 50.
Monday night: Mostly clear with a low around 29.
Tuesday: Sunny with a high near 45.