Sat Feb 22 12:13:20 AM EST 2025 Northern Sweet Grass- Including the city of Big Timber 1012 PM MST Fri Feb 21 2025 ...HIGH WIND WARNING IN EFFECT FROM 5 AM SATURDAY TO 5 PM MST MONDAY... .REST OF TONIGHT...Mostly cloudy. Windy. Lows in the upper 20s. West winds 20 to 35 mph with gusts to around 45 mph. .SATURDAY...Partly sunny. Windy. Highs in the lower 40s. West winds 25 to 40 mph with gusts to around 50 mph. .SATURDAY NIGHT...Mostly cloudy. Very windy. Lows in the mid 30s. Southwest winds 30 to 45 mph with gusts to around 60 mph. .SUNDAY...Partly sunny. Very windy. Highs in the mid 40s. Southwest winds 30 to 45 mph with gusts to around 65 mph. .SUNDAY NIGHT...Mostly cloudy. Slight chance of rain in the evening, then chance of rain overnight. Very windy. Lows around 40. Southwest winds 30 to 45 mph with gusts to around 60 mph. Chance of precipitation 30 percent. .MONDAY...Mostly sunny. A 20 percent chance of rain in the morning. Very windy. Highs in the upper 40s. .MONDAY NIGHT...Partly cloudy. A 20 percent chance of rain overnight. Windy. Lows in the mid 30s. .TUESDAY...Partly sunny with a 50 percent chance of rain. Very windy. Highs in the lower 40s. .TUESDAY NIGHT...Partly cloudy. Windy. Lows in the upper 20s. .WEDNESDAY...Sunny, windy. Highs in the mid 40s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 20s. .THURSDAY...Sunny. Highs in the upper 40s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 30s. .FRIDAY...Mostly sunny. Highs in the upper 40s.