Expires:202410171000;;410531 FPUS55 KRIW 170335 ZFPRIW Zone Forecast Product for Western and Central Wyoming National Weather Service Riverton WY 933 PM MDT Wed Oct 16 2024 WYZ019-171000- Green Mountains and Rattlesnake Range- Including the city of Jeffrey City 933 PM MDT Wed Oct 16 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 AM TO 6 PM MDT FRIDAY... .TONIGHT...Partly cloudy late this evening, then becoming mostly cloudy. Breezy with lows in the upper 40s. Southwest winds 15 to 25 mph. Gusts up to 40 mph, increasing to 50 mph after midnight. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. Showers, windy with highs in the lower 50s. Southwest winds 20 to 30 mph. Gusts up to 50 mph, decreasing to 40 mph in the afternoon. Chance of rain 80 percent. .THURSDAY NIGHT...Rain and snow showers. Snow accumulation up to 3 inches. Lows around 30. South winds 10 to 15 mph, becoming northeast after midnight. Gusts up to 30 mph. Chance of precipitation 80 percent. .FRIDAY...Snow. Snow may be heavy at times in the morning. Heavy snow accumulation. Breezy, cooler with highs in the lower 30s. Northeast winds 15 to 25 mph with gusts up to 45 mph. Chance of snow near 100 percent. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Breezy with lows in the lower 20s. Northeast winds 15 to 20 mph with gusts up to 35 mph. .SATURDAY...Partly cloudy in the morning, then clearing. Highs around 40. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 20s. .SUNDAY...Partly cloudy in the morning, then clearing. A slight chance of. Highs in the mid 40s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 20s. .MONDAY...Mostly sunny and breezy. Highs in the lower 50s. .MONDAY NIGHT...Mostly clear. Lows in the lower 30s. .TUESDAY...Mostly sunny and breezy. Highs in the mid 50s. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 30s. .WEDNESDAY...Mostly sunny and breezy. Highs in the mid 50s. $$