Expires:202512211115;;935489 FPUS55 KGGW 202115 ZFPGGW ZONE FORECAST PRODUCT for Northeast Montana National Weather Service Glasgow MT 215 PM MST Sat Dec 20 2025 Spot temperatures and probabilities of measurable precipitation are for tonight, Sunday, Sunday night, and Monday. MTZ019-211115- Sheridan- Including the cities of Plentywood and Medicine Lake 215 PM MST Sat Dec 20 2025 .TONIGHT...Mostly cloudy this evening, then clearing. Lows near zero. Southeast wind 5 to 10 mph. Wind chill values around 10 below. .SUNDAY...Mostly sunny. Not as cold with highs in the mid 20s. South wind 5 to 10 mph. Wind chill values around 5 below in the morning. .SUNDAY NIGHT...Mostly cloudy. Lows 15 to 20. East wind around 5 mph. .MONDAY...A slight chance of snow in the morning, then mostly sunny in the afternoon. Highs in the upper 20s. Southeast wind 5 to 10 mph, becoming west 10 to 15 mph in the afternoon. Chance of snow 20 percent. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows near zero. Northwest wind 10 to 15 mph. Wind chill values around 10 below. .TUESDAY THROUGH WEDNESDAY...Mostly cloudy. Highs in the mid 20s. Lows 10 to 15. .WEDNESDAY NIGHT AND CHRISTMAS DAY...A slight chance of snow. Lows around 15. Highs in the lower 20s. .THURSDAY NIGHT...Mostly cloudy. Lows zero to 5 above. .FRIDAY...A slight chance of snow. Highs around 20. .FRIDAY NIGHT...Mostly cloudy. Lows near zero. .SATURDAY...Sunny. Highs around 15. && TEMPERATURE / PRECIPITATION Plentywood 0 25 16 29 / 10 0 0 20 $$