Expires:202411172300;;194344 FPUS55 KRIW 171409 ZFPRIW Zone Forecast Product for Western and Central Wyoming National Weather Service Riverton WY 707 AM MST Sun Nov 17 2024 WYZ008-172300- Bighorn Mountains West- 707 AM MST Sun Nov 17 2024 .TODAY...Mostly sunny. Highs in the mid 30s. West winds 10 to 15 mph with gusts up to 30 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Near steady temperature in the upper 20s. Southeast winds 10 to 15 mph with gusts up to 25 mph. .MONDAY...Snow showers. Snow accumulation around 5 inches. Highs in the mid 30s. Temperature falling into the upper 20s in the afternoon. South winds 10 to 15 mph, becoming west in the afternoon. Chance of snow 90 percent. .MONDAY NIGHT...Mostly cloudy with snow showers in the evening, then partly cloudy with scattered snow showers after midnight. Snow may be heavy at times in the evening. New light snow accumulation. Cold with lows 5 to 19 above. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of snow 80 percent. .TUESDAY...Partly cloudy with a 20 percent chance of snow showers. Breezy, cold with highs around 20. West winds 15 to 20 mph with gusts up to 35 mph. .TUESDAY NIGHT...Mostly clear. Cold with lows zero to 15 above zero. .WEDNESDAY...Mostly sunny. Highs in the upper 20s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 20s. .THURSDAY...Partly cloudy. Highs in the upper 30s. .THURSDAY NIGHT...Partly cloudy. Near steady temperature in the lower 30s. .FRIDAY...Partly cloudy. Highs in the lower 40s. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Near steady temperature in the lower 30s. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 40s. Temperature falling into the mid 30s in the afternoon. $$