Expires:202512211115;;935501 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. MTZ062-211115- Eastern Roosevelt- Including the city of Culbertson 215 PM MST Sat Dec 20 2025 .TONIGHT...Partly cloudy. Lows zero to 5 above. East wind around 5 mph, becoming southwest after midnight. Wind chill values near zero. .SUNDAY...Sunny in the morning, then becoming partly sunny. Warmer with highs in the lower 30s. South wind around 5 mph. .SUNDAY NIGHT...Cloudy. Lows 15 to 20. East wind around 5 mph. .MONDAY...A slight chance of freezing rain in the morning, then partly sunny in the afternoon. Highs in the mid 30s. Southeast wind around 5 mph, becoming west in the afternoon. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly clear in the evening, then becoming mostly cloudy. Lows zero to 5 above. Northwest wind 5 to 10 mph, becoming north after midnight. Wind chill values near zero. .TUESDAY THROUGH WEDNESDAY NIGHT...Mostly cloudy. Highs in the lower 30s. Lows 15 to 20. .CHRISTMAS DAY...Mostly sunny. Highs around 30. .THURSDAY NIGHT...Mostly cloudy. Lows around 10. .FRIDAY...A slight chance of snow. Highs in the mid 20s. .FRIDAY NIGHT...Mostly cloudy. Lows 5 to 10 above. .SATURDAY...Sunny. Highs in the lower 20s. && TEMPERATURE / PRECIPITATION Culbertson 4 32 18 35 / 0 0 0 20 $$