731 FPUS65 KTFX 151834 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 1233 PM MDT Thu Oct 15 2026 MTZ301>314-316>318-160000- Central Montana- National Weather Service Great Falls MT 1233 PM MDT Thu Oct 15 2026 ...HIGH WIND WATCH IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY EVENING FOR East Glacier Park Region...Northern High Plains...Eastern Glacier, Western Toole, and Central Pondera...Southern Rocky Mountain Front...Southern High Plains... .REST OF TODAY...Sunny. Highs 45 to 50...35 to 45 in the mountains. .TONIGHT...Mostly clear. Lows 25 to 35. .FRIDAY...Sunny then becoming partly cloudy. Much warmer. Highs 60 to 70...55 to 65 in the mountains. .SATURDAY...Partly cloudy. Lows 40 to 45. Highs 65 to 75. .SUNDAY...Mostly clear. Cooler. Lows 35 to 40. Highs 50 to 60. .MONDAY...Partly cloudy. Lows 35 to 40. Highs 55 to 65. $$ MTZ315-319>330-160000- Southwest Montana- National Weather Service Great Falls MT 1233 PM MDT Thu Oct 15 2026 .REST OF TODAY...Sunny. Highs 40 to 50...35 to 45 in the mountains. .TONIGHT...Mostly clear. Lows 25 to 30. .FRIDAY...Sunny then becoming partly cloudy. Highs 55 to 60... 45 to 55 in the mountains. .SATURDAY...Partly cloudy. Lows 30 to 35. Highs 55 to 65. .SUNDAY...Mostly clear. Lows 30 to 35. Highs 50 to 60. .MONDAY...Mostly clear. Lows 30 to 35. Highs 50 to 60. $$  930 FLUS45 KGGW 151837 AFPGGW Northeast Montana Area Forecast National Weather Service Glasgow MT 1237 PM MDT Thu Oct 15 2026 MTZ016>027-059>062-160000- Northeast Montana- 1237 PM MDT Thu Oct 15 2026 .REST OF TODAY...Sunny. Highs in the mid to upper 40s. .TONIGHT...Mostly clear. Lows in the mid 20s to lower 30s. .FRIDAY...Mostly clear. Highs in the mid 50s to lower 60s. .SATURDAY...Mostly clear. Highs in the lower to mid 70s. Lows near 40. .SUNDAY...Mostly clear. Highs in the mid to upper 50s. Lows in the lower to mid 40s. .MONDAY...Mostly clear. Highs in the lower to mid 60s. Lows in the mid to upper 30s. $$