Central:Casper : Mostly sunny today with a high near 45 and wind gusts as high as 21 mph. Lander: Sunny today with a high near 49 and mostly cloudy overnight with a low near 28. Jeffrey City: Mostly sunny today with a high near 43 and mostly cloudy overnight with a low near 26. Chugwater: Mostly sunny and breezy today with a high near 41 and wind gusts as high as 30 mph. South Central:Rawlins: Sunny and breezy today with a high near 37 and wind gusts as high as 30 mph.