Expires:202601021100;;626896 FPUS55 KTFX 012109 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 208 PM MST Thu Jan 1 2026 Spot temperatures and probabilities of measurable precipitation are for tonight, Friday, Friday night, and Saturday. MTZ311-021100- Bears Paw Mountains and Southern Blaine- Including the city of Rocky Boy 208 PM MST Thu Jan 1 2026 .TONIGHT...Mostly cloudy. Patchy fog in the late evening and early morning. Lows 20 to 26. Southeast winds up to 5 mph shifting to the southwest after midnight. .FRIDAY...Mostly cloudy in the morning then becoming mostly sunny. Patchy fog in the morning. Highs 35 to 45. West winds up to 10 mph. Gusts up to 25 mph in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Patchy fog after midnight. Lows 20 to 26. Northwest winds up to 10 mph with gusts to around 25 mph. .SATURDAY...Partly sunny. Highs 34 to 40. Southeast winds up to 10 mph. .SATURDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Near steady temperature in the lower 30s. South winds up to 10 mph. .SUNDAY AND SUNDAY NIGHT...Not as cool. Partly cloudy. Highs in the upper 40s. Lows in the lower 30s. .MONDAY...Partly sunny. Highs in the mid 40s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the upper 20s. Highs in the lower 40s. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Lows in the lower 30s. Highs in the lower 40s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 20s. .THURSDAY...Partly sunny with a 20 percent chance of snow. Highs in the mid 30s. $$