Expires:202512280800;;323858 FPUS55 KBYZ 271719 ZFPBYZ Zone Forecast Product for South Central and Southeast Montana National Weather Service Billings MT 1017 AM MST Sat Dec 27 2025 Spot temperatures and probabilities of measurable precipitation are for the rest of today, tonight, and Sunday. MTZ033-280800- Fallon- Including the city of Baker 1017 AM MST Sat Dec 27 2025 ...COLD WEATHER ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 11 AM MST SUNDAY... .REST OF TODAY...Increasing clouds. A 30 percent chance of snow showers late in the afternoon. Windy in the afternoon. Colder. Highs in the lower 40s. Southwest winds 10 to 20 mph late in the morning increasing to northwest 15 to 30 mph with gusts to around 40 mph in the afternoon. .TONIGHT...Mostly cloudy. A 20 percent chance of snow showers early in the evening. Much colder. Lows around 4 below. Northwest winds 15 to 25 mph. Wind chill readings 15 below to 25 below zero in the evening decreasing to 20 below to 30 below zero overnight. .SUNDAY...Partly sunny. Cold. Highs around 5. Northwest winds 15 to 25 mph. Wind chill readings 20 below to 30 below zero. .SUNDAY NIGHT...Mostly clear. Lows around 4 below. West winds 5 to 15 mph. .MONDAY...Mostly sunny. Not as cold. Highs in the lower 30s. West winds 5 to 15 mph. .MONDAY NIGHT...Mostly cloudy. Warmer. Lows around 18. .TUESDAY...Decreasing clouds. Highs in the lower 40s. .TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of snow showers overnight. Lows around 16. .WEDNESDAY...Partly sunny. Slight chance of snow showers in the morning, then chance of snow showers in the afternoon. Colder. Highs in the upper 20s. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Mostly cloudy. Lows around 8. .NEW YEARS DAY...Mostly sunny. Highs in the upper 20s. .THURSDAY NIGHT...Mostly cloudy. Lows around 12. .FRIDAY...Mostly cloudy. Highs in the upper 30s. && TEMPERATURE / PRECIPITATION Baker 43 -4 5 / 30 20 0 $$