(Fremont County, WY) – County 10 meteorologist Dave Lipson has shared that today, December 15, will be mostly sunny in the morning, with increasing clouds in the afternoon. Tonight, an approaching strong weather system over the Pacific Northwest will begin to influence our weather as the pressure gradient increases and the resulting southwest wind increases from 10 to 20 mph.
The National Weather Service in Riverton also reported that highs will be in the 50s and upper 40s today, with lows tonight in the upper 20s for most areas.