Tue Feb 18 01:10:23 AM EST 2025 Southwest Bighorn Basin- Including the city of Thermopolis 1108 PM MST Mon Feb 17 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM TO 5 PM MST TUESDAY... .TONIGHT...Mostly cloudy with scattered snow showers. Cold with lows 2 below to 6 below zero. Chance of snow 30 percent. .TUESDAY...Cloudy. Scattered snow showers in the morning, then numerous snow showers in the afternoon. Snow accumulation up to 1 inch. Cold with highs around 9 above. Northeast winds around 10 mph. Chance of snow 60 percent. .TUESDAY NIGHT...Mostly cloudy. Numerous snow showers in the evening. Storm total snow accumulation of 1 to 3 inches possible. Cold with lows 7 below to 11 below zero. Northeast winds around 10 mph in the evening. Chance of snow 60 percent. .WEDNESDAY...Partly cloudy. Highs in the lower 20s. .WEDNESDAY NIGHT...Mostly cloudy. Not as cold with lows 8 to 14 above. .THURSDAY...Partly cloudy. A slight chance of. Highs in the mid 30s. .THURSDAY NIGHT...Partly cloudy. Cold with lows 14 to 20. .FRIDAY...Mostly sunny. Highs around 40. .FRIDAY NIGHT...Mostly clear. Cold with lows 15 to 21. .SATURDAY...Partly cloudy. Highs in the lower 40s. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 20s. .SUNDAY...Partly cloudy. Highs around 50. .SUNDAY NIGHT...Partly cloudy. Lows around 30. .MONDAY...Partly cloudy. Highs in the mid 50s.