CASPER, Wyo — The National Weather Service in Riverton says July 4 will be sunny, warm, and calm with a high of 89 in Casper.
Across the western and central region of Wyoming, afternoon and evening thunderstorms are possible, especially in the north and Sweetwater County. The chance of precipitation in Casper is 40%, with showers and storms most likely after 4 pm.
Some storms will produce strong wind gusts and small hail east of the Divide and mainly just strong wind gusts west.
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