NZUS55 KBYZ 142120 WRKAFP South Central and Southeast Montana Area Forecast National Weather Service Billings MT 320 PM MDT Tue Apr 14 2026 MTZ029>037-040-042-056>058-063>068-138-139-141-169>173-228-235- 151200- South Central and Southeast Montana- National Weather Service Billings MT 320 PM MDT Tue Apr 14 2026 ...Winter Storm Watch in effect from Wednesday evening through late Thursday night for portions of South Central Montana... .TONIGHT...Partly cloudy. Lows in the upper 30s to lower 40s. .WEDNESDAY...Mostly sunny. Patchy blowing snow. Highs of around 60 to around 70. .WEDNESDAY NIGHT...Patchy blowing snow west...and snow showers and chance of showers west...and chance of showers east. Lows in the upper 20s to lower 40s. .THURSDAY...Patchy blowing snow west...and snow showers and showers west...and snow showers likely and chance of showers east. Highs from the lower 40s west to the upper 50s east. .THURSDAY NIGHT...Mostly cloudy. Patchy blowing snow west...and chance of showers east...and chance of snow showers west...and chance of snow showers and showers east. Lows in the upper teens to the upper 20s. .FRIDAY...Partly sunny. Chance of snow showers. Highs in the upper 30s to the upper 40s. .FRIDAY NIGHT...Partly cloudy. Slight chance of snow showers. Lows in the upper teens to the upper 20s. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Lows in the mid 20s to the mid 30s. Highs in the mid 40s to upper 50s. .SUNDAY...Sunny. Highs in the 60s. $$