Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
443 FPUS55 KTFX 222029 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 128 PM MST Wed Jan 22 2025 Spot temperatures and probabilities of measurable precipitation are for tonight, Thursday, Thursday night, and Friday. MTZ301-231100- East Glacier Park Region- Including East Glacier Park, Kiowa, Babb, Saint Mary, Marias Pass, and Logan Pass 128 PM MST Wed Jan 22 2025 ...HIGH WIND WATCH IN EFFECT FROM THURSDAY MORNING THROUGH THURSDAY AFTERNOON... .TONIGHT...Breezy. Mostly clear. Patchy blowing snow after midnight. Lows 5 to 10. West winds 10 to 15 mph shifting to the southwest 15 to 25 mph with gusts to around 40 mph after midnight. Wind chill readings 5 below to 15 below zero. .THURSDAY...Windy. Mostly cloudy. Patchy blowing snow. Visibility one quarter mile or less at times. Highs 20 to 25. Southwest winds 25 to 35 mph with gusts to around 65 mph. Wind chill readings 5 below to 15 below zero. .THURSDAY NIGHT...Breezy. Patchy blowing snow in the evening. Mostly cloudy with a 50 percent chance of snow. Visibility one quarter mile or less at times in the evening. Lows 10 to 15. West winds 15 to 25 mph with gusts to around 55 mph decreasing to 5 to 15 mph after midnight. .FRIDAY...Mostly cloudy with a 50 percent chance of snow. Highs 15 to 25. Northwest winds 5 to 15 mph. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows 5 to 10. Northwest winds 5 to 15 mph. .SATURDAY...Partly cloudy. Highs 15 to 25. .SATURDAY NIGHT...Mostly clear. Lows 5 to 15. .SUNDAY...Breezy. Partly cloudy. Highs 20 to 30. .SUNDAY NIGHT THROUGH TUESDAY...Breezy. Mostly clear. Lows 10 to 20. Highs 25 to 35. .TUESDAY NIGHT AND WEDNESDAY...Breezy. Partly cloudy. Lows 15 to 20. Highs 25 to 35. $$ MTZ307-231100- Southern Rocky Mountain Front- Including Rogers Pass 128 PM MST Wed Jan 22 2025 .TONIGHT...Mostly clear. Lows 5 to 10. West winds 5 to 15 mph. Gusts up to 30 mph after midnight. Wind chill readings 5 below to 15 below zero. .THURSDAY...Breezy. Mostly cloudy. Patchy blowing snow in the morning. Patchy blowing snow in the afternoon. Visibility one quarter mile or less at times in the afternoon. Highs 20 to 30. West winds 15 to 25 mph with gusts to around 50 mph. Wind chill readings 5 below to 15 below zero in the morning. .THURSDAY NIGHT...Patchy blowing snow in the evening. Snow. Visibility one quarter mile or less at times in the evening. Snow accumulation of 1 to 3 inches. Lows 10 to 15. West winds 10 to 20 mph with gusts to around 50 mph decreasing to 5 to 10 mph after midnight. Chance of snow 90 percent. .FRIDAY...Mostly cloudy. Snow likely in the morning, then chance of snow in the afternoon. Moderate snow accumulations. Highs 15 to 25. Northwest winds 5 to 15 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Colder. Mostly cloudy. Snow likely in the evening, then chance of snow after midnight. Light snow accumulations. Lows zero to 10 above zero. North winds 5 to 10 mph. Chance of snow 70 percent. .SATURDAY...Partly cloudy with a 20 percent chance of snow. Highs 15 to 20. .SATURDAY NIGHT...Mostly clear. Lows zero to 10 above zero. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 20 to 30. Lows 10 to 20. .MONDAY THROUGH TUESDAY...Mostly clear. Highs 25 to 35. Lows 15 to 20. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 15 to 20. Highs 25 to 35. $$ MTZ302-231100- Northern High Plains- Including Browning, Heart Butte, and Dupuyer 128 PM MST Wed Jan 22 2025 ...HIGH WIND WATCH IN EFFECT FROM THURSDAY MORNING THROUGH THURSDAY AFTERNOON... .TONIGHT...Breezy, colder. Mostly clear. Lows 10 to 15. West winds 10 to 15 mph shifting to the southwest 15 to 25 mph with gusts to around 40 mph after midnight. .THURSDAY...Strong winds. Mostly cloudy. Highs 30 to 35. West winds 25 to 35 mph increasing to 35 to 50 mph in the afternoon. Gusts up to 60 mph increasing to 70 mph in the afternoon. .THURSDAY NIGHT...Windy. Mostly cloudy. Patchy blowing snow in the evening. Snow likely in the evening, then chance of snow after midnight. Snow accumulation up to 2 inches. Lows around 15. West winds 20 to 30 mph with gusts to around 60 mph decreasing to 5 to 15 mph after midnight. Chance of snow 70 percent. .FRIDAY...Mostly cloudy. A 20 percent chance of snow in the morning. Highs around 25. Northwest winds 5 to 15 mph. .FRIDAY NIGHT...Colder. Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows 5 to 10. Northwest winds 10 to 15 mph. Gusts up to 30 mph after midnight. Chance of snow 50 percent. .SATURDAY...Partly cloudy. Highs around 25. .SATURDAY NIGHT...Mostly clear. Lows 10 to 15. .SUNDAY...Breezy. Partly cloudy. Highs 30 to 35. .SUNDAY NIGHT THROUGH TUESDAY...Windy. Mostly clear. Lows 20 to 25. Highs 35 to 40. .TUESDAY NIGHT AND WEDNESDAY...Breezy. Partly cloudy. Lows 15 to 20. Highs around 35. $$ MTZ308-231100- Southern High Plains- Including Bynum, Choteau, and Pendroy 128 PM MST Wed Jan 22 2025 .TONIGHT...Colder. Mostly clear. Lows around 10. West winds 5 to 15 mph. .THURSDAY...Windy. Mostly cloudy. Highs 35 to 40. Southwest winds 15 to 25 mph increasing to 25 to 35 mph in the afternoon. Gusts up to 55 mph. .THURSDAY NIGHT...Cloudy. Patchy blowing snow in the evening. Chance of snow in the evening, then snow after midnight. Snow accumulation of 1 to 2 inches. Lows around 20. West winds 10 to 20 mph with gusts to around 50 mph shifting to the northwest 5 to 10 mph after midnight. Chance of snow 90 percent. .FRIDAY...Mostly cloudy. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs around 30. Northwest winds 5 to 15 mph. Chance of snow 50 percent. .FRIDAY NIGHT...Colder. Mostly cloudy with a 50 percent chance of snow. Lows 10 to 15. Northwest winds 5 to 15 mph. .SATURDAY...Partly cloudy. Highs around 25. .SATURDAY NIGHT...Mostly clear. Lows around 10 above. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 30 to 35. Lows around 20. .MONDAY THROUGH TUESDAY...Mostly clear. Highs 40 to 45. Lows 20 to 25. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 15 to 20. Highs 35 to 40. $$ MTZ303-231100- Eastern Glacier, Western Toole, and Central Pondera- Including Cut Bank, Ethridge, and Santa Rita 128 PM MST Wed Jan 22 2025 ...HIGH WIND WATCH IN EFFECT FROM THURSDAY MORNING THROUGH THURSDAY AFTERNOON... .TONIGHT...Colder. Mostly clear. Lows around 10. West winds 10 to 15 mph. Gusts up to 30 mph after midnight. .THURSDAY...Windy. Partly cloudy in the morning then becoming mostly cloudy. Highs 30 to 35. Southwest winds 15 to 25 mph increasing to west 25 to 35 mph in the afternoon. Gusts up to 55 mph. .THURSDAY NIGHT...Windy, cloudy. Patchy blowing snow in the evening. Snow likely in the evening, then chance of snow after midnight. Snow accumulation of 1 to 2 inches. Lows around 15. Northwest winds 20 to 30 mph with gusts to around 50 mph decreasing to 10 to 15 mph after midnight. Chance of snow 70 percent. .FRIDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs around 25. Northwest winds 10 to 20 mph. .FRIDAY NIGHT...Breezy, colder. Mostly cloudy. A 20 percent chance of snow in the evening. Lows 5 to 10. Northwest winds 15 to 25 mph. .SATURDAY...Partly cloudy. Highs around 25. .SATURDAY NIGHT...Mostly clear. Lows around 10 above. .SUNDAY...Partly cloudy. Highs 30 to 35. .SUNDAY NIGHT THROUGH TUESDAY...Breezy. Mostly clear. Lows around 20. Highs around 35. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows around 15. Highs around 30. && TEMPERATURE / PRECIPITATION Cut Bank 10 32 14 26 / 0 10 60 10 $$ MTZ304-231100- Eastern Toole and Liberty- Including Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 128 PM MST Wed Jan 22 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... .TONIGHT...Colder. Mostly clear. Lows 5 to 10. West winds 5 to 15 mph. .THURSDAY...Breezy. Partly cloudy in the morning then becoming mostly cloudy. Patchy blowing snow in the afternoon. Highs 30 to 35. Southwest winds 5 to 15 mph increasing to west 15 to 25 mph in the afternoon. .THURSDAY NIGHT...Cloudy. Patchy blowing snow in the evening. Snow likely in the evening, then chance of snow after midnight. Snow accumulation up to 3 inches. Lows 15 to 20. Northwest winds 10 to 20 mph. Chance of snow 70 percent. .FRIDAY...Partly cloudy. Highs around 25. Northwest winds 5 to 15 mph. Gusts up to 30 mph in the afternoon. .FRIDAY NIGHT...Colder. Mostly cloudy. A 20 percent chance of snow in the evening. Lows 5 to 10. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. .SATURDAY...Partly cloudy. Highs 20 to 25. .SATURDAY NIGHT...Mostly clear. Lows 5 to 10. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs around 30. Lows 15 to 20. .MONDAY THROUGH TUESDAY...Mostly clear. Highs around 35. Lows 15 to 20. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 10 to 15. Highs around 30. $$ MTZ305-231100- Hill County- Including Havre 128 PM MST Wed Jan 22 2025 .TONIGHT...Colder. Partly cloudy. Lows 5 to 10. West winds 5 to 15 mph. .THURSDAY...Partly cloudy in the morning then becoming mostly cloudy. Patchy blowing snow in the afternoon. Highs 30 to 35. Southwest winds 10 to 20 mph. .THURSDAY NIGHT...Cloudy. Patchy blowing snow in the evening. Snow likely in the evening, then slight chance of snow after midnight. Snow accumulation up to 2 inches. Lows 15 to 20. West winds 10 to 20 mph. Chance of snow 70 percent. .FRIDAY...Breezy. Partly cloudy. Highs 25 to 30. Northwest winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. .FRIDAY NIGHT...Breezy, colder. Mostly cloudy. Lows 5 to 10. Northwest winds 15 to 25 mph decreasing to 10 to 15 mph after midnight. .SATURDAY AND SATURDAY NIGHT...Colder. Partly cloudy. Highs around 20. Lows 5 to 10. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 25 to 30. Lows 15 to 20. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs 30 to 35. Lows around 15. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 30 to 35. Lows around 15. .WEDNESDAY...Partly cloudy. Highs around 30. && TEMPERATURE / PRECIPITATION Havre 8 31 16 28 / 20 10 60 0 $$ MTZ306-231100- Northern Blaine County- Including Chinook, Zurich, Harlem, Hogeland, and Fort Belknap 128 PM MST Wed Jan 22 2025 .TONIGHT...Colder. Mostly cloudy. A 20 percent chance of snow in the evening. Lows around 5. Northwest winds 10 to 20 mph. .THURSDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 25 to 30. West winds 5 to 10 mph shifting to the southwest 10 to 20 mph in the afternoon. .THURSDAY NIGHT...Cloudy. A 50 percent chance of snow in the evening. Lows around 15. West winds 10 to 20 mph. .FRIDAY...Breezy. Partly cloudy. Highs around 25. Northwest winds 15 to 25 mph with gusts to around 40 mph. .FRIDAY NIGHT...Breezy, colder. Mostly cloudy. Lows around 5 above. Northwest winds 15 to 25 mph. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs around 20. Lows 5 to 10. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 25 to 30. Lows 15 to 20. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs 30 to 35. Lows 15 to 20. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 30 to 35. Lows around 15. .WEDNESDAY...Partly cloudy. Highs around 30. $$ MTZ309-231100- Eastern Pondera and Eastern Teton- Including Brady, Conrad, and Ledger 128 PM MST Wed Jan 22 2025 .TONIGHT...Colder. Mostly clear. Lows 5 to 10. West winds 5 to 10 mph. .THURSDAY...Breezy. Partly cloudy in the morning then becoming mostly cloudy. Highs in the mid 30s. Southwest winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. .THURSDAY NIGHT...Snow likely. Snow accumulation of 1 to 2 inches. Lows 15 to 20. Northwest winds 5 to 15 mph. Gusts up to 30 mph in the evening. Chance of snow 70 percent. .FRIDAY...Mostly cloudy with a 20 percent chance of snow in the morning, then partly cloudy in the afternoon. Highs 25 to 30. Northwest winds 5 to 15 mph. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 10 above. Northwest winds 5 to 15 mph. .SATURDAY...Partly cloudy. Highs around 25. .SATURDAY NIGHT...Mostly clear. Lows 5 to 10. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs around 30. Lows 15 to 20. .MONDAY THROUGH TUESDAY...Mostly clear. Highs 35 to 40. Lows 15 to 20. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows around 15. Highs 30 to 35. $$ MTZ310-231100- Western and Central Chouteau County- Including Floweree, Carter, and Fort Benton 128 PM MST Wed Jan 22 2025 .TONIGHT...Colder. Partly cloudy. A 20 percent chance of snow in the evening. Lows 5 to 15. West winds 5 to 15 mph. .THURSDAY...Breezy. Partly cloudy in the morning then becoming mostly cloudy. Patchy blowing snow in the afternoon. Highs in the mid 30s. Southwest winds 5 to 15 mph increasing to 15 to 25 mph in the afternoon. .THURSDAY NIGHT...Patchy blowing snow in the evening. Snow. Snow accumulation of 1 to 4 inches. Lows around 20. West winds 10 to 20 mph. Chance of snow near 100 percent. .FRIDAY...Mostly cloudy with a 20 percent chance of snow in the morning, then partly cloudy in the afternoon. Highs 25 to 30. West winds 5 to 15 mph. .FRIDAY NIGHT...Colder. Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows 10 to 15. Northwest winds 10 to 15 mph. Chance of snow 50 percent. .SATURDAY...Partly cloudy. Highs 20 to 25. .SATURDAY NIGHT...Mostly clear. Lows 5 to 10. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs around 30. Lows 15 to 20. .MONDAY THROUGH TUESDAY...Mostly clear. Highs around 35. Lows 15 to 20. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 15 to 20. Highs 30 to 35. $$ MTZ311-231100- Bears Paw Mountains and Southern Blaine- Including Rocky Boy 128 PM MST Wed Jan 22 2025 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING... .TONIGHT...Colder. Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows 10 to 15. West winds 10 to 20 mph. .THURSDAY...Partly cloudy in the morning then becoming mostly cloudy. Patchy blowing snow in the afternoon. Highs 30 to 35. Southwest winds 5 to 10 mph increasing to 10 to 20 mph in the afternoon. .THURSDAY NIGHT...Breezy, cloudy. Snow likely in the evening, then chance of snow after midnight. Patchy blowing snow through the night. Snow accumulation of 3 to 6 inches. Lows around 20. West winds 15 to 25 mph shifting to the northwest 10 to 15 mph after midnight. Chance of snow 70 percent. .FRIDAY...Breezy. Mostly cloudy in the morning then becoming partly cloudy. Highs 25 to 30. Northwest winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. .FRIDAY NIGHT...Breezy, colder. Mostly cloudy. A 20 percent chance of snow in the evening. Lows around 10 above. Northwest winds 15 to 25 mph decreasing to 10 to 15 mph after midnight. .SATURDAY THROUGH SUNDAY...Partly cloudy. Highs 20 to 30. Lows around 10 above. .SUNDAY NIGHT...Partly cloudy. Lows 20 to 25. .MONDAY THROUGH TUESDAY...Mostly clear. Highs 35 to 40. Lows 20 to 25. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 15 to 20. Highs 30 to 35. $$ MTZ312-231100- Cascade County below 5000ft- Including Great Falls 128 PM MST Wed Jan 22 2025 .TONIGHT...Colder. Partly cloudy. A 20 percent chance of snow in the evening. Lows around 10. Southwest winds 5 to 15 mph. .THURSDAY...Windy. Partly cloudy in the morning then becoming mostly cloudy. Patchy blowing snow. Highs in the mid 30s. Southwest winds 15 to 25 mph increasing to 25 to 35 mph in the afternoon. .THURSDAY NIGHT...Patchy blowing snow in the evening. Snow likely in the evening, then snow after midnight. Snow accumulation of 1 to 4 inches. Lows around 20. West winds 10 to 20 mph with gusts to around 35 mph decreasing to 5 to 10 mph after midnight. Chance of snow near 100 percent. .FRIDAY...Mostly cloudy. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs 25 to 30. Northwest winds 5 to 15 mph. Chance of snow 50 percent. .FRIDAY NIGHT...Colder. Mostly cloudy with a 50 percent chance of snow. Lows 10 to 15. Northwest winds 5 to 15 mph. .SATURDAY...Mostly cloudy. Highs 20 to 25. .SATURDAY NIGHT...Mostly clear. Lows 5 to 10. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs around 30. Lows 15 to 20. .MONDAY THROUGH TUESDAY...Mostly clear. Highs 35 to 40. Lows 20 to 25. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 15 to 20. Highs around 35. && TEMPERATURE / PRECIPITATION Great Falls Arpt 10 35 21 29 / 20 10 90 40 $$ MTZ313-231100- Judith Basin County and Judith Gap- Including Raynesford, Geyser, Stanford, Windham, Benchland, Hobson, and Moccasin 128 PM MST Wed Jan 22 2025 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING... .TONIGHT...Breezy, colder. Patchy blowing snow in the evening. Mostly cloudy with a 20 percent chance of snow in the evening, then mostly clear after midnight. Lows 10 to 15. Northwest winds 15 to 25 mph with gusts to around 40 mph shifting to the west 10 to 15 mph after midnight. .THURSDAY...Windy. Partly cloudy in the morning then becoming mostly cloudy. Patchy blowing snow. Highs in the mid 30s. Southwest winds 10 to 20 mph increasing to 20 to 30 mph in the afternoon. .THURSDAY NIGHT...Windy. Patchy blowing snow in the evening. Chance of snow in the evening, then snow after midnight. Snow accumulation of 1 to 4 inches. Lows around 20. West winds 20 to 30 mph becoming northwest 10 to 20 mph after midnight. Gusts up to 45 mph. Chance of snow near 100 percent. .FRIDAY...Colder. Mostly cloudy. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs around 25. Northwest winds 10 to 20 mph. Chance of snow 50 percent. .FRIDAY NIGHT...Colder. Mostly cloudy with a 50 percent chance of snow. Lows 5 to 10. Northwest winds 10 to 20 mph. .SATURDAY...Partly cloudy. Highs around 20. .SATURDAY NIGHT...Mostly clear. Lows around 5 above. .SUNDAY AND SUNDAY NIGHT...Not as cold. Partly cloudy. Highs 30 to 35. Lows around 20. .MONDAY THROUGH TUESDAY...Mostly clear. Highs around 40. Lows 20 to 25. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows around 20. Highs around 35. $$ MTZ314-231100- Fergus County below 4500ft- Including Hilger and Lewistown 128 PM MST Wed Jan 22 2025 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING... .TONIGHT...Breezy, colder. Patchy blowing snow in the evening. Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows 10 to 15. Northwest winds 15 to 25 mph becoming west 5 to 15 mph after midnight. .THURSDAY...Sunny in the morning then becoming mostly cloudy. Patchy blowing snow in the afternoon. Highs 30 to 35. Southwest winds 5 to 15 mph. Gusts up to 30 mph in the afternoon. .THURSDAY NIGHT...Breezy. Mostly cloudy with a 50 percent chance of snow. Patchy blowing snow. Lows around 20. West winds 15 to 25 mph. .FRIDAY...Breezy. Mostly cloudy with a 20 percent chance of snow in the morning, then partly cloudy in the afternoon. Highs 25 to 30. Northwest winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. .FRIDAY NIGHT...Breezy, colder. Mostly cloudy with a 40 percent chance of snow. Lows around 10 above. Northwest winds 15 to 25 mph. .SATURDAY...Partly cloudy. Highs around 20. .SATURDAY NIGHT...Mostly clear. Lows 5 to 10. .SUNDAY AND SUNDAY NIGHT...Not as cold. Partly cloudy. Highs 30 to 35. Lows around 20. .MONDAY THROUGH TUESDAY...Mostly clear. Highs 35 to 40. Lows 20 to 25. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 15 to 20. Highs 30 to 35. && TEMPERATURE / PRECIPITATION Lewistown 10 34 18 24 / 80 0 70 30 $$ MTZ315-231100- Upper Blackfoot and MacDonald Pass- Including Marysville, Lincoln, Flesher Pass, and MacDonald Pass 128 PM MST Wed Jan 22 2025 .TONIGHT...Colder. Partly cloudy. A 20 percent chance of snow in the evening. Lows 5 to 10. West winds up to 10 mph. .THURSDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 20 to 30. Southwest winds 10 to 20 mph with gusts to around 35 mph. .THURSDAY NIGHT...Mostly cloudy. Chance of snow in the evening, then snow after midnight. Snow accumulation of 1 to 2 inches. Lows 15 to 20. West winds 5 to 15 mph. Gusts up to 35 mph in the evening. Chance of snow 90 percent. .FRIDAY...Mostly cloudy. Snow in the morning, then chance of snow in the afternoon. Moderate snow accumulations. Highs 15 to 25. North winds up to 10 mph. Chance of snow 80 percent. .FRIDAY NIGHT...Colder. Mostly cloudy with a 50 percent chance of snow. Lows 5 to 10. North winds up to 10 mph. .SATURDAY...Mostly cloudy with a 20 percent chance of snow. Highs 15 to 20. .SATURDAY NIGHT...Mostly clear. Lows zero to 5 above zero. .SUNDAY...Partly cloudy. Highs 20 to 25. .SUNDAY NIGHT THROUGH TUESDAY...Mostly clear. Lows 10 to 15. Highs 25 to 35. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 15 to 20. Highs 30 to 35. $$ MTZ316-231100- Gates of the Mountains- Including Canyon Creek, Wolf Creek, and Craig 128 PM MST Wed Jan 22 2025 .TONIGHT...Colder. Mostly clear. A 20 percent chance of snow in the evening. Lows around 10. West winds up to 10 mph shifting to the southwest after midnight. .THURSDAY...Breezy. Partly cloudy in the morning then becoming mostly cloudy. Patchy blowing snow in the afternoon. Highs 25 to 35. South winds 10 to 15 mph shifting to the southwest 15 to 25 mph in the afternoon. .THURSDAY NIGHT...Cloudy. Chance of snow in the evening, then snow after midnight. Snow accumulation of 1 to 3 inches. Lows around 20. Southwest winds 10 to 15 mph with gusts to around 35 mph shifting to the west after midnight. Chance of snow 90 percent. .FRIDAY...Mostly cloudy. Snow likely in the morning, then chance of snow in the afternoon. Light snow accumulations. Highs 25 to 30. Northwest winds up to 10 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Colder. Mostly cloudy with a 50 percent chance of snow. Lows 10 to 15. Northwest winds up to 10 mph. .SATURDAY...Mostly cloudy. Highs 20 to 25. .SATURDAY NIGHT...Colder. Mostly clear. Lows zero to 10 above zero. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 20 to 30. Lows 10 to 20. .MONDAY THROUGH TUESDAY...Mostly clear. Highs 30 to 40. Lows 15 to 20. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 15 to 20. Highs 30 to 35. $$ MTZ317-231100- Little Belt and Highwood Mountains- Including Monarch, Neihart, and Kings Hill Pass 128 PM MST Wed Jan 22 2025 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING... .TONIGHT...Colder. Patchy blowing snow in the evening. Mostly cloudy with a 20 percent chance of snow in the evening, then mostly clear after midnight. Visibility one quarter mile or less at times in the evening. Lows 5 to 15. West winds 5 to 15 mph. Gusts up to 35 mph in the evening. .THURSDAY...Breezy. Partly cloudy in the morning then becoming mostly cloudy. Patchy blowing snow. Highs 25 to 30. Southwest winds 15 to 25 mph with gusts to around 40 mph. .THURSDAY NIGHT...Breezy. Patchy blowing snow in the evening. Chance of snow in the evening, then snow after midnight. Visibility one quarter mile or less at times in the evening. Snow accumulation of 2 to 5 inches. Lows 15 to 20. West winds 15 to 25 mph decreasing to 5 to 15 mph after midnight. Gusts up to 45 mph. Chance of snow near 100 percent. .FRIDAY...Mostly cloudy. Snow likely in the morning, then chance of snow in the afternoon. Light snow accumulations. Highs 15 to 25. Northwest winds 5 to 15 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Colder. Snow likely. Moderate snow accumulations. Lows zero to 10 above zero. Northwest winds 5 to 15 mph. Chance of snow 70 percent. .SATURDAY...Mostly cloudy with a 20 percent chance of snow. Highs 15 to 20. .SATURDAY NIGHT...Mostly clear. Lows zero to 5 above zero. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 20 to 30. Lows 10 to 20. .MONDAY THROUGH TUESDAY...Mostly clear. Highs 30 to 40. Lows 15 to 25. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 15 to 20. Highs 30 to 35. $$ MTZ318-231100- Snowy and Judith Mountains- 128 PM MST Wed Jan 22 2025 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING... .TONIGHT...Windy. Cloudy with a 50 percent chance of snow in the evening, then partly cloudy after midnight. Blowing snow in the evening, then patchy blowing snow after midnight. Visibility one quarter mile or less at times. Snow may be heavy at times in the evening. Near steady temperature around 16. Northwest winds 20 to 30 mph decreasing to 10 to 20 mph after midnight. Gusts up to 45 mph. .THURSDAY...Not as cold. Sunny in the morning then becoming mostly cloudy. Patchy blowing snow in the afternoon. Highs 30 to 35. West winds 10 to 20 mph with gusts to around 35 mph. .THURSDAY NIGHT...Breezy. Mostly cloudy. Chance of snow in the evening, then snow likely after midnight. Patchy blowing snow. Visibility one quarter mile or less at times after midnight. Snow accumulation of 1 to 4 inches. Lows 15 to 20. West winds 15 to 25 mph with gusts to around 40 mph. Chance of snow 70 percent. .FRIDAY...Breezy. Mostly cloudy with a 50 percent chance of snow. Highs 20 to 25. Northwest winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. .FRIDAY NIGHT...Breezy, colder. Mostly cloudy with a 50 percent chance of snow. Lows 5 to 10. Northwest winds 15 to 25 mph with gusts to around 40 mph. .SATURDAY...Partly cloudy. Highs 15 to 20. .SATURDAY NIGHT...Mostly clear. Lows zero to 5 above zero. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 25 to 30. Lows around 20. .MONDAY THROUGH TUESDAY...Mostly clear. Highs 35 to 40. Lows 20 to 25. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows around 20. Highs 30 to 35. $$ MTZ319-231100- Helena Valley- Including Helena 128 PM MST Wed Jan 22 2025 .TONIGHT...Colder. Partly cloudy. A 20 percent chance of snow in the evening. Lows 5 to 10. West winds up to 5 mph shifting to the south after midnight. .THURSDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs around 30. Southeast winds 5 to 15 mph. .THURSDAY NIGHT...Cloudy. Slight chance of snow in the evening, then snow likely after midnight. Snow accumulation around 1 inch. Lows 15 to 20. South winds up to 10 mph shifting to the west after midnight. Chance of snow 70 percent. .FRIDAY...Mostly cloudy. Snow likely in the morning, then slight chance of snow in the afternoon. Light snow accumulations. Highs 25 to 30. Northwest winds up to 10 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Colder. Mostly cloudy with a 40 percent chance of snow. Lows 5 to 10. Northwest winds up to 5 mph. .SATURDAY...Mostly cloudy. Highs 20 to 25. .SATURDAY NIGHT...Mostly clear. Lows around zero. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs around 25. Lows around 10 above. .MONDAY THROUGH TUESDAY...Mostly clear. Highs 30 to 40. Lows 10 to 15. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 10 to 15. Highs around 35. && TEMPERATURE / PRECIPITATION Helena 7 32 18 28 / 20 0 70 60 $$ MTZ320-231100- Big Belt, Bridger and Castle Mountains- Including Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 128 PM MST Wed Jan 22 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... .TONIGHT...Colder. Mostly cloudy with a 20 percent chance of snow in the evening, then mostly clear after midnight. Lows 5 to 10. West winds 5 to 10 mph. Wind chill readings 5 below to 15 below zero. .THURSDAY...Partly cloudy in the morning then becoming mostly cloudy. Patchy blowing snow in the afternoon. Highs 20 to 25. Southwest winds 5 to 15 mph with gusts to around 35 mph. Wind chill readings 5 below to 15 below zero in the morning. .THURSDAY NIGHT...Cloudy. Chance of snow in the evening, then snow after midnight. Patchy blowing snow after midnight. Visibility one quarter mile or less at times after midnight. Snow accumulation up to 3 inches. Lows 15 to 20. Southwest winds 5 to 15 mph. Gusts up to 35 mph in the evening. Chance of snow 90 percent. .FRIDAY...Mostly cloudy. Snow in the morning, then chance of snow in the afternoon. Moderate snow accumulations. Highs 15 to 25. Northwest winds 5 to 15 mph. Chance of snow 90 percent. .FRIDAY NIGHT...Colder. Mostly cloudy with a 50 percent chance of snow. Lows zero to 5 above zero. Northwest winds 5 to 15 mph. .SATURDAY...Mostly cloudy. Highs 10 to 15. .SATURDAY NIGHT...Mostly clear. Lows 5 below to zero. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 15 to 20. Lows 10 to 15. .MONDAY THROUGH TUESDAY NIGHT...Mostly clear. Highs 25 to 35. Lows 15 to 20. .WEDNESDAY...Partly cloudy. Highs 30 to 35. $$ MTZ321-231100- Meagher County Valleys- Including Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 128 PM MST Wed Jan 22 2025 .TONIGHT...Colder. Mostly cloudy with a 20 percent chance of snow in the evening, then mostly clear after midnight. Lows zero to 10 above. West winds 5 to 15 mph. Gusts up to 30 mph in the evening. .THURSDAY...Partly cloudy in the morning then becoming mostly cloudy. Patchy blowing snow in the afternoon. Highs 25 to 30. South winds 5 to 10 mph shifting to the southwest 10 to 20 mph in the afternoon. Gusts up to 35 mph. .THURSDAY NIGHT...Mostly cloudy. Slight chance of snow in the evening, then snow after midnight. Snow accumulation up to 2 inches. Lows around 15. West winds 5 to 15 mph. Gusts up to 35 mph in the evening. Chance of snow 90 percent. .FRIDAY...Mostly cloudy. Snow likely in the morning, then chance of snow in the afternoon. Light snow accumulations. Highs 20 to 25. Northwest winds 5 to 15 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Colder. Mostly cloudy with a 50 percent chance of snow. Lows zero to 5 above zero. Northwest winds 5 to 15 mph. .SATURDAY...Partly cloudy. Highs 15 to 20. .SATURDAY NIGHT...Mostly clear. Lows 5 below to zero. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 20 to 25. Lows 10 to 15. .MONDAY THROUGH TUESDAY...Mostly clear. Highs 30 to 40. Lows 10 to 20. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows around 15. Highs around 35. $$ MTZ322-231100- Elkhorn and Boulder Mountains- Including Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 128 PM MST Wed Jan 22 2025 .TONIGHT...Colder. Mostly clear. A 20 percent chance of snow in the evening. Lows 5 to 10. West winds 5 to 10 mph. .THURSDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 25 to 30. Southwest winds 5 to 15 mph. Wind chill readings 5 below to 15 below zero in the morning. .THURSDAY NIGHT...Mostly cloudy. Snow likely after midnight. Snow accumulation up to 1 inch. Lows 10 to 20. West winds 5 to 15 mph. Chance of snow 70 percent. .FRIDAY...Mostly cloudy. Snow likely in the morning, then chance of snow in the afternoon. Moderate snow accumulations. Highs 15 to 25. Northwest winds 5 to 15 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Colder. Mostly cloudy with a 50 percent chance of snow. Lows zero to 10 above zero. North winds up to 10 mph. .SATURDAY...Mostly cloudy. Highs 10 to 20. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 5 below to zero. Highs 20 to 25. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 10 to 15. Highs 25 to 35. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 30 to 40. Lows 15 to 20. .WEDNESDAY...Partly cloudy. Highs 30 to 35. $$ MTZ323-231100- Canyon Ferry Area- Including Toston, Townsend, and Winston 128 PM MST Wed Jan 22 2025 .TONIGHT...Colder. Partly cloudy. A 20 percent chance of snow in the evening. Lows zero to 10 above. Northwest winds up to 10 mph shifting to the south after midnight. .THURSDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 25 to 30. South winds 5 to 15 mph. .THURSDAY NIGHT...Cloudy. Slight chance of snow in the evening, then chance of snow after midnight. Lows 15 to 20. Southwest winds up to 10 mph. Chance of snow 50 percent. .FRIDAY...Mostly cloudy with a 50 percent chance of snow. Highs 25 to 30. Northwest winds up to 10 mph. .FRIDAY NIGHT...Colder. Mostly cloudy with a 50 percent chance of snow. Lows 5 to 10. Northwest winds up to 10 mph. .SATURDAY...Mostly cloudy. Highs 15 to 20. .SATURDAY NIGHT...Mostly clear. Lows zero to 5 above zero. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs around 20. Lows 5 to 15. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs around 30. Lows 10 to 15. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs around 35. Lows 10 to 20. .WEDNESDAY...Partly cloudy. Highs 30 to 35. $$ MTZ324-231100- Missouri Headwaters- Including Harrison, Three Forks, Willow Creek, Pony, and Whitehall 128 PM MST Wed Jan 22 2025 .TONIGHT...Colder. Mostly clear. A 20 percent chance of snow in the evening. Lows zero to 10 above. West winds up to 10 mph. .THURSDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs around 30. Southwest winds 5 to 15 mph. Gusts up to 30 mph in the afternoon. .THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of snow after midnight. Lows 15 to 20. Southwest winds 5 to 15 mph. .FRIDAY...Mostly cloudy. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs around 25. West winds up to 5 mph shifting to the north in the afternoon. Chance of snow 50 percent. .FRIDAY NIGHT...Colder. Mostly cloudy. Lows around 5 above. Northwest winds up to 10 mph. .SATURDAY...Mostly cloudy. Highs 15 to 20. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 5 below to zero. Highs 20 to 25. .SUNDAY NIGHT THROUGH TUESDAY...Mostly clear. Lows 10 to 15. Highs 30 to 40. .TUESDAY NIGHT...Mostly clear. Lows 15 to 20. .WEDNESDAY...Partly cloudy. Highs 35 to 40. $$ MTZ325-231100- Madison River Valley- Including Cameron, Ennis, Jeffers, McAllister, and Norris 128 PM MST Wed Jan 22 2025 .TONIGHT...Colder. Mostly cloudy with a 20 percent chance of snow in the evening, then mostly clear after midnight. Lows 5 to 10. Northwest winds up to 10 mph shifting to the south after midnight. .THURSDAY...Breezy. Partly cloudy in the morning then becoming mostly cloudy. Highs 25 to 30. South winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. .THURSDAY NIGHT...Windy. Mostly cloudy. A 20 percent chance of snow after midnight. Lows 15 to 20. South winds 20 to 30 mph. .FRIDAY...Cloudy. Snow likely in the morning, then chance of snow in the afternoon. Light snow accumulations. Highs around 25. South winds 5 to 10 mph shifting to the north 5 to 15 mph in the afternoon. Chance of snow 70 percent. .FRIDAY NIGHT...Colder. Mostly cloudy. A 20 percent chance of snow in the evening. Lows around 5 above. North winds 5 to 15 mph. .SATURDAY...Mostly cloudy. Highs 15 to 20. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows around zero. Highs around 25. .SUNDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows 10 to 20. Highs 35 to 40. .WEDNESDAY...Partly cloudy. Highs 35 to 40. $$ MTZ326-231100- Gallatin Valley- Including Bozeman and Gallatin Gateway 128 PM MST Wed Jan 22 2025 .TONIGHT...Colder. Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows zero to 5 above. West winds up to 5 mph shifting to the south after midnight. .THURSDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs around 30. South winds up to 10 mph shifting to the southwest in the afternoon. .THURSDAY NIGHT...Not as cold. Mostly cloudy. A 50 percent chance of snow after midnight. Lows around 15. Southwest winds 5 to 15 mph. .FRIDAY...Cloudy. Snow likely in the morning, then chance of snow in the afternoon. Light snow accumulations. Highs around 25. Northwest winds up to 5 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Colder. Mostly cloudy. A 20 percent chance of snow in the evening. Lows zero to 5 above zero. Northwest winds up to 10 mph. .SATURDAY...Mostly cloudy. Highs 15 to 20. .SATURDAY NIGHT...Mostly clear. Lows 5 below to zero. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 20 to 25. Lows 5 to 10. .MONDAY THROUGH TUESDAY NIGHT...Mostly clear. Highs 30 to 40. Lows 10 to 20. .WEDNESDAY...Partly cloudy. Highs 35 to 40. && TEMPERATURE / PRECIPITATION Bozeman Airport -1 29 14 26 / 20 0 40 70 Bozeman MSU 6 31 16 24 / 20 0 40 70 $$ MTZ330-231100- Gallatin and Madison County Mountains and Centennial Mountains- Including Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass 128 PM MST Wed Jan 22 2025 .TONIGHT...Colder. Mostly cloudy with a 20 percent chance of snow in the evening, then mostly clear after midnight. Lows 5 below to 5 above zero. Northwest winds up to 10 mph. .THURSDAY...Sunny in the morning then becoming mostly cloudy. Highs 15 to 25. Southwest winds 5 to 15 mph. Gusts up to 30 mph in the afternoon. Wind chill readings 10 below to 20 below zero in the morning. .THURSDAY NIGHT...Mostly cloudy. Patchy blowing snow in the evening. A 50 percent chance of snow after midnight. Lows 5 to 15. South winds 10 to 15 mph. Gusts up to 30 mph in the evening. .FRIDAY...Mostly cloudy. Snow likely in the morning, then chance of snow in the afternoon. Moderate snow accumulations. Highs 15 to 20. Southwest winds up to 10 mph shifting to the northwest in the afternoon. Chance of snow 70 percent. .FRIDAY NIGHT...Colder. Mostly cloudy with a 20 percent chance of snow. Lows 5 below to 5 above zero. North winds 5 to 15 mph. .SATURDAY...Partly cloudy. Highs 10 to 15. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 10 below to zero. Highs 15 to 25. .SUNDAY NIGHT THROUGH TUESDAY...Mostly clear. Lows 5 to 15. Highs 25 to 35. .TUESDAY NIGHT...Mostly clear. Lows 10 to 20. .WEDNESDAY...Partly cloudy. Highs 25 to 35. && TEMPERATURE / PRECIPITATION West Yellowstone -26 8 1 21 / 20 0 10 60 $$ MTZ327-231100- Northwest Beaverhead County- Including Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass 128 PM MST Wed Jan 22 2025 .TONIGHT...Colder. Mostly clear. Lows 5 below to 5 above zero. West winds up to 10 mph. .THURSDAY...Partly cloudy. Highs 25 to 30. Southwest winds 5 to 15 mph. Wind chill readings 5 below to 15 below zero in the morning. .THURSDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a 50 percent chance of snow after midnight. Lows 10 to 15. Southwest winds 5 to 15 mph. .FRIDAY...Mostly cloudy with a 50 percent chance of snow. Highs 15 to 25. Northwest winds 5 to 15 mph. .FRIDAY NIGHT...Colder. Mostly cloudy. A 20 percent chance of snow in the evening. Lows 5 below to zero. North winds 5 to 10 mph. .SATURDAY...Partly cloudy. Highs 10 to 15. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows around 5 below. Highs 20 to 25. .SUNDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows 5 to 15. Highs 25 to 35. .WEDNESDAY...Partly cloudy. Highs 30 to 35. $$ MTZ328-231100- Beaverhead and Western Madison below 6000ft- Including Bannack, Dillon, Glen, and Waterloo 128 PM MST Wed Jan 22 2025 .TONIGHT...Colder. Mostly clear. A 20 percent chance of snow in the evening. Lows zero to 5 above. Northwest winds up to 10 mph shifting to the southwest after midnight. .THURSDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 25 to 30. Southwest winds 5 to 15 mph. .THURSDAY NIGHT...Mostly cloudy. Lows 10 to 15. South winds 5 to 15 mph. .FRIDAY...Mostly cloudy. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs around 25. Southwest winds up to 10 mph shifting to the north in the afternoon. Chance of snow 50 percent. .FRIDAY NIGHT...Colder. Mostly cloudy. Lows zero to 5 above zero. North winds 5 to 15 mph. .SATURDAY...Mostly cloudy. Highs 15 to 20. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 5 below to zero. Highs 20 to 25. .SUNDAY NIGHT THROUGH TUESDAY...Mostly clear. Lows 5 to 15. Highs 30 to 40. .TUESDAY NIGHT...Mostly clear. Lows 15 to 20. .WEDNESDAY...Partly cloudy. Highs 35 to 40. && TEMPERATURE / PRECIPITATION Dillon 2 30 13 26 / 10 0 0 30 $$ MTZ329-231100- Ruby Mountains and Southern Beaverhead Mountains- Including Monida Pass 128 PM MST Wed Jan 22 2025 .TONIGHT...Mostly clear. A 20 percent chance of snow in the evening. Lows zero to 5 above. West winds up to 10 mph. .THURSDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 20 to 30. Southwest winds 5 to 15 mph. Wind chill readings 5 below to 15 below zero in the morning. .THURSDAY NIGHT...Mostly cloudy. Lows 5 to 15. South winds 10 to 15 mph. .FRIDAY...Mostly cloudy with a 50 percent chance of snow. Highs 15 to 25. South winds 5 to 10 mph shifting to the northwest 5 to 15 mph in the afternoon. .FRIDAY NIGHT...Colder. Mostly cloudy. Lows zero to 5 above zero. North winds 5 to 15 mph. .SATURDAY...Mostly cloudy. Highs 10 to 15. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 5 below to zero. Highs 15 to 20. .SUNDAY NIGHT THROUGH TUESDAY...Mostly clear. Lows 5 to 15. Highs 25 to 35. .TUESDAY NIGHT...Mostly clear. Lows 15 to 20. .WEDNESDAY...Partly cloudy. Highs 30 to 35. $$ http://www.weather.gov/greatfalls https://www.twitter.com/NWSGreatFalls https://www.facebook.com/NWSGreatFalls