Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
642
FPUS55 KTFX 111521
ZFPTFX
Zone Forecast Product for Central and Southwest Montana
National Weather Service Great Falls MT
920 AM MDT Mon Aug 11 2025
Spot temperatures and probabilities of measurable precipitation
are for the rest of today, tonight, and Tuesday.
MTZ301-112200-
East Glacier Park Region-
Including East Glacier Park, Kiowa, Babb, Saint Mary,
Marias Pass, and Logan Pass
920 AM MDT Mon Aug 11 2025
.REST OF TODAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 60 to 70. Northeast winds 5 to 10 mph.
.TONIGHT...Mostly clear. Lows around 50. East winds 5 to 10 mph
shifting to the southeast after midnight.
.TUESDAY...Warmer, sunny. Highs 70 to 80. Southwest winds up to
10 mph shifting to the west in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 55 to 60. Southwest winds
5 to 15 mph.
.WEDNESDAY...Windy, sunny. Highs 70 to 80. Southwest winds 10 to
15 mph increasing to west 20 to 30 mph in the afternoon.
.WEDNESDAY NIGHT...Cooler. Partly cloudy with a 20 percent chance
of thunderstorms. Lows 45 to 50.
.THURSDAY THROUGH FRIDAY...Mostly cloudy. Highs 60 to 70. Lows
45 to 50.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy with a 20 percent
chance of thunderstorms. Lows around 50. Highs 55 to 65.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 45 to 50. Highs
60 to 70.
$$
MTZ307-112200-
Southern Rocky Mountain Front-
Including Rogers Pass
920 AM MDT Mon Aug 11 2025
.REST OF TODAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 65 to 75. Northwest winds up to 10 mph.
.TONIGHT...Cooler. Mostly clear. A 20 percent chance of
thunderstorms in the evening. Lows 45 to 50. Northeast winds up
to 10 mph shifting to the southeast after midnight.
.TUESDAY...Sunny. Highs 70 to 80. Southwest winds 5 to 15 mph.
.TUESDAY NIGHT...Mostly clear. Lows 50 to 55. West winds 5 to
15 mph.
.WEDNESDAY...Sunny. Highs 70 to 80. Southwest winds 10 to 20 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 45 to 50.
.THURSDAY THROUGH FRIDAY...Partly cloudy. Highs 65 to 75. Lows
45 to 50.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows 45 to 50.
.SATURDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 60 to 70.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 45 to 50. Highs
65 to 75.
$$
MTZ302-112200-
Northern High Plains-
Including Browning, Heart Butte, and Dupuyer
920 AM MDT Mon Aug 11 2025
.REST OF TODAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 70 to 75. North winds 5 to 10 mph.
.TONIGHT...Mostly clear. Lows 50 to 55. East winds 5 to 10 mph
shifting to the southeast after midnight.
.TUESDAY...Sunny. Highs 80 to 85. South winds 5 to 10 mph
shifting to the southwest 5 to 15 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 55 to 60. Southwest winds
5 to 15 mph.
.WEDNESDAY...Windy, sunny. Highs 80 to 85. Southwest winds 10 to
15 mph increasing to west 20 to 30 mph in the afternoon.
.WEDNESDAY NIGHT...Cooler. Partly cloudy with a 20 percent chance
of thunderstorms. Lows 45 to 50.
.THURSDAY THROUGH FRIDAY...Mostly cloudy. Highs 65 to 75. Lows
45 to 50.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows 50 to 55.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Highs 70 to 75. Lows
around 50.
$$
MTZ308-112200-
Southern High Plains-
Including Bynum, Choteau, and Pendroy
920 AM MDT Mon Aug 11 2025
.REST OF TODAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 75 to 80. Northeast winds 5 to 10 mph.
.TONIGHT...Cooler. Mostly clear. A 20 percent chance of
thunderstorms in the evening. Lows 50 to 55. Northeast winds up
to 10 mph shifting to the northwest after midnight.
.TUESDAY...Sunny. Highs 85 to 90. South winds up to 5 mph
shifting to the southwest 5 to 15 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 55 to 60. West winds 5 to
15 mph.
.WEDNESDAY...Breezy, sunny. Highs 85 to 90. Southwest winds 5 to
15 mph increasing to west 15 to 25 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 50 to 55.
.THURSDAY THROUGH FRIDAY...Partly cloudy. Highs 75 to 80. Lows
around 50.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows around 55.
.SATURDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 75 to 80.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 50 to 55. Highs
80 to 85.
$$
MTZ303-112200-
Eastern Glacier, Western Toole, and Central Pondera-
Including Cut Bank, Ethridge, and Santa Rita
920 AM MDT Mon Aug 11 2025
.REST OF TODAY...Not as warm. Partly cloudy with a 20 percent
chance of thunderstorms. Highs 70 to 75. North winds 5 to 15 mph.
.TONIGHT...Partly cloudy. A 20 percent chance of thunderstorms in
the evening. Lows in the mid 50s. Northeast winds 5 to 10 mph
shifting to the southeast after midnight.
.TUESDAY...Warmer, sunny. Highs 85 to 90. South winds 5 to
15 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 55. Southwest winds
5 to 15 mph.
.WEDNESDAY...Breezy, sunny. Highs 80 to 85. West winds 5 to
15 mph increasing to 15 to 25 mph in the afternoon.
.WEDNESDAY NIGHT AND THURSDAY...Not as warm. Partly cloudy. Lows
around 50. Highs around 70.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. Lows 45 to 50. Highs
75 to 80.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows 50 to 55.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Highs 75 to 80. Lows
50 to 55.
&&
TEMPERATURE / PRECIPITATION
Cut Bank 73 54 86 / 20 20 0
$$
MTZ304-112200-
Eastern Toole and Liberty-
Including Devon, Shelby, Chester, Galata, Joplin, Lothair,
and Whitlash
920 AM MDT Mon Aug 11 2025
.REST OF TODAY...Not as warm. Partly cloudy. A 20 percent chance
of thunderstorms late in the morning. Highs 70 to 75. Northwest
winds 5 to 15 mph.
.TONIGHT...Partly cloudy. A 20 percent chance of thunderstorms
after midnight. Lows in the mid 50s. Northeast winds up to 10 mph
shifting to the east after midnight.
.TUESDAY...Warmer, sunny. Highs 85 to 90. Southeast winds 5 to
15 mph.
.TUESDAY NIGHT...Mostly clear. Lows 50 to 60. South winds up to
10 mph.
.WEDNESDAY...Sunny. Highs 85 to 90. West winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 50.
.THURSDAY AND THURSDAY NIGHT...Not as warm. Partly cloudy. Highs
65 to 75. Lows around 50.
.FRIDAY...Partly cloudy. Highs 75 to 80.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows around 55.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 75 to 80.
Lows around 55.
.SUNDAY...Sunny. Highs 80 to 85.
$$
MTZ305-112200-
Hill County-
Including Havre
920 AM MDT Mon Aug 11 2025
.REST OF TODAY...Not as warm. Partly cloudy. Slight chance of
thunderstorms late in the morning, then slight chance of showers
in the afternoon. Highs in the mid 70s. Northwest winds 10 to
20 mph. Chance of precipitation 20 percent.
.TONIGHT...Partly cloudy. Lows in the mid 50s. Northeast winds up
to 10 mph.
.TUESDAY...Warmer, sunny. Highs 85 to 90. Southeast winds up to
10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 55. Southeast winds
5 to 15 mph.
.WEDNESDAY...Sunny. Highs around 90. Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 50 to 55.
.THURSDAY THROUGH FRIDAY...Partly cloudy. Highs 70 to 80. Lows
around 50.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows around 55.
.SATURDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs around 80.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows around 55. Highs
80 to 85.
&&
TEMPERATURE / PRECIPITATION
Havre 78 55 87 / 20 10 10
$$
MTZ306-112200-
Northern Blaine County-
Including Chinook, Zurich, Harlem, Hogeland, and Fort Belknap
920 AM MDT Mon Aug 11 2025
.REST OF TODAY...Breezy. Partly cloudy with a 20 percent chance
of thunderstorms. Highs in the mid 70s. Northwest winds 15 to
25 mph.
.TONIGHT...Cooler. Mostly clear. Lows around 50. Northwest winds
5 to 15 mph with gusts to around 30 mph decreasing to up to 5 mph
after midnight.
.TUESDAY...Sunny. Highs 80 to 85. Southeast winds up to 5 mph
increasing to 5 to 15 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows around 55. Southeast winds
5 to 15 mph.
.WEDNESDAY...Sunny. Highs 85 to 90. South winds 5 to 10 mph
shifting to the west 10 to 15 mph in the afternoon.
.WEDNESDAY NIGHT AND THURSDAY...Not as warm. Mostly clear. Lows
50 to 55. Highs 70 to 75.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows around 50. Highs
75 to 80.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows around 55.
.SATURDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 75 to 80.
.SATURDAY NIGHT...Partly cloudy. Lows around 55.
.SUNDAY...Sunny. Highs 80 to 85.
$$
MTZ309-112200-
Eastern Pondera and Eastern Teton-
Including Brady, Conrad, and Ledger
920 AM MDT Mon Aug 11 2025
.REST OF TODAY...Partly cloudy. A 20 percent chance of
thunderstorms late in the morning. Highs 75 to 80. North winds
5 to 10 mph.
.TONIGHT...Mostly clear. Lows in the mid 50s. East winds up to
10 mph.
.TUESDAY...Sunny. Highs around 90. Southeast winds up to 5 mph
shifting to the southwest in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows around 55. West winds 5 to
10 mph.
.WEDNESDAY...Sunny. Highs around 90. Southwest winds 5 to 10 mph
shifting to the west 10 to 20 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows around 50.
.THURSDAY AND THURSDAY NIGHT...Not as warm. Partly cloudy. Highs
around 75. Lows around 50.
.FRIDAY...Partly cloudy. Highs around 80.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows around 55.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Highs 80 to 85. Lows
50 to 55.
$$
MTZ310-112200-
Western and Central Chouteau County-
Including Floweree, Carter, and Fort Benton
920 AM MDT Mon Aug 11 2025
.REST OF TODAY...Partly cloudy. A 20 percent chance of
thunderstorms late in the morning. Highs 75 to 80. Northwest
winds 5 to 15 mph.
.TONIGHT...Partly cloudy. Lows in the mid 50s. Northeast winds
5 to 10 mph shifting to the east after midnight.
.TUESDAY...Sunny. Highs around 90. Southeast winds up to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows 55 to 60. East winds 5 to
10 mph shifting to the south after midnight.
.WEDNESDAY...Sunny. Highs 90 to 95. Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 55.
.THURSDAY THROUGH FRIDAY...Partly cloudy. Highs 75 to 85. Lows
50 to 55.
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 55 to 60.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 80 to 85.
Lows around 55.
.SUNDAY...Sunny. Highs around 85.
$$
MTZ311-112200-
Bears Paw Mountains and Southern Blaine-
Including Rocky Boy
920 AM MDT Mon Aug 11 2025
.REST OF TODAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 70 to 80. Northwest winds 10 to 15 mph.
.TONIGHT...Partly cloudy. Lows 55 to 60. North winds 5 to 10 mph
shifting to the southeast after midnight.
.TUESDAY...Sunny. Highs 80 to 85. Southeast winds up to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows 55 to 60. Southeast winds
5 to 10 mph.
.WEDNESDAY...Warmer, sunny. Highs 85 to 95. Southwest winds 5 to
15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 55.
.THURSDAY THROUGH FRIDAY...Not as warm. Partly cloudy. Highs
70 to 80. Lows 50 to 55.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy with a 20 percent
chance of thunderstorms. Lows 55 to 60. Highs 75 to 85.
.SATURDAY NIGHT...Partly cloudy. Lows 55 to 60.
.SUNDAY...Sunny. Highs 80 to 85.
$$
MTZ312-112200-
Cascade County below 5000ft-
Including Great Falls
920 AM MDT Mon Aug 11 2025
.REST OF TODAY...Partly cloudy. A 20 percent chance of
thunderstorms late in the morning. Highs 75 to 80. North winds
5 to 10 mph.
.TONIGHT...Cooler. Partly cloudy. Lows 50 to 55. East winds up to
10 mph.
.TUESDAY...Sunny. Highs around 90. South winds up to 5 mph
shifting to the west in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 55 to 60. West winds 5 to
10 mph shifting to the southwest after midnight.
.WEDNESDAY...Breezy, sunny. Highs 90 to 95. Southwest winds 5 to
15 mph increasing to west 15 to 25 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows around 55.
.THURSDAY THROUGH FRIDAY...Partly cloudy. Highs 75 to 85. Lows
around 50.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows around
55. Highs 80 to 85.
.SUNDAY...Sunny. Highs around 85.
&&
TEMPERATURE / PRECIPITATION
Great Falls Arpt 79 54 91 / 20 10 10
$$
MTZ313-112200-
Judith Basin County and Judith Gap-
Including Raynesford, Geyser, Stanford, Windham, Benchland,
Hobson, and Moccasin
920 AM MDT Mon Aug 11 2025
.REST OF TODAY...Partly cloudy late in the morning then clearing.
A 20 percent chance of thunderstorms. Highs in the mid 70s.
Northwest winds 10 to 15 mph.
.TONIGHT...Partly cloudy. Lows in the mid 50s. Northeast winds
5 to 10 mph shifting to the south after midnight.
.TUESDAY...Warmer, sunny. Highs 85 to 90. South winds 5 to
10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 60. South winds 5 to
10 mph.
.WEDNESDAY...Sunny. Highs 85 to 90. West winds 5 to 15 mph.
.WEDNESDAY NIGHT AND THURSDAY...Not as warm. Mostly clear. Lows
50 to 55. Highs 75 to 80.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows around 50. Highs
around 80.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy with a
20 percent chance of thunderstorms. Lows around 55. Highs around
80.
.SUNDAY...Sunny. Highs 80 to 85.
$$
MTZ314-112200-
Fergus County below 4500ft-
Including Hilger and Lewistown
920 AM MDT Mon Aug 11 2025
.REST OF TODAY...Partly cloudy with a 20 percent chance of
thunderstorms late in the morning, then sunny in the afternoon.
Highs 75 to 80. Northwest winds 10 to 15 mph.
.TONIGHT...Partly cloudy. A 20 percent chance of thunderstorms
after midnight. Lows 55 to 60. North winds 5 to 10 mph shifting
to the southeast after midnight.
.TUESDAY...Sunny. Highs 85 to 90. Southeast winds up to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows 55 to 60. South winds 5 to
10 mph.
.WEDNESDAY...Sunny. Highs 90 to 95. West winds 5 to 15 mph.
.WEDNESDAY NIGHT AND THURSDAY...Not as warm. Mostly clear. Lows
55 to 60. Highs 75 to 80.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 50 to 55. Highs
80 to 85.
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 55 to 60.
.SATURDAY...Partly cloudy. Highs 80 to 85.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 55 to 60.
.SUNDAY...Sunny. Highs 80 to 85.
&&
TEMPERATURE / PRECIPITATION
Lewistown 75 53 84 / 20 20 10
$$
MTZ315-112200-
Upper Blackfoot and MacDonald Pass-
Including Marysville, Lincoln, Flesher Pass, and MacDonald Pass
920 AM MDT Mon Aug 11 2025
.REST OF TODAY...Sunny late in the morning then becoming partly
cloudy. A 20 percent chance of thunderstorms in the afternoon.
Highs 70 to 80. Northwest winds up to 10 mph.
.TONIGHT...Cooler. Partly cloudy. Lows 50 to 55. North winds up
to 10 mph.
.TUESDAY...Sunny. Highs 75 to 85. Southwest winds up to 10 mph
shifting to the west in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 50 to 60. West winds 5 to
15 mph.
.WEDNESDAY...Sunny. Highs 75 to 85. Southwest winds 5 to 15 mph.
Gusts up to 30 mph in the afternoon.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 50 to 55.
Highs 70 to 80.
.THURSDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows
45 to 55. Highs 70 to 80.
.SUNDAY...Sunny. Highs 70 to 80.
$$
MTZ316-112200-
Gates of the Mountains-
Including Canyon Creek, Wolf Creek, and Craig
920 AM MDT Mon Aug 11 2025
.REST OF TODAY...Sunny late in the morning then becoming partly
cloudy. Slight chance of thunderstorms late in the morning, then
slight chance of rain showers in the afternoon. Highs 75 to 80.
North winds up to 10 mph. Chance of precipitation 20 percent.
.TONIGHT...Mostly clear. Lows in the mid 50s. North winds up to
10 mph.
.TUESDAY...Sunny. Highs 85 to 90. Southwest winds 5 to 15 mph.
.TUESDAY NIGHT...Mostly clear. Lows 55 to 60. Southwest winds
5 to 15 mph.
.WEDNESDAY...Sunny. Highs 85 to 90. Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT AND THURSDAY...Not as warm. Mostly clear. Lows
around 55. Highs 75 to 85.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows around 50. Highs
80 to 85.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows around
55. Highs 75 to 80.
.SUNDAY...Sunny. Highs 80 to 85.
$$
MTZ317-112200-
Little Belt and Highwood Mountains-
Including Monarch, Neihart, and Kings Hill Pass
920 AM MDT Mon Aug 11 2025
.REST OF TODAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 65 to 75. Northwest winds 5 to 10 mph.
.TONIGHT...Partly cloudy. A 20 percent chance of thunderstorms in
the evening. Lows 50 to 55. Northeast winds up to 10 mph shifting
to the southeast after midnight.
.TUESDAY...Warmer, sunny. Highs 75 to 85. South winds up to
10 mph shifting to the west in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 50 to 60. Southwest winds
5 to 10 mph.
.WEDNESDAY...Sunny. Highs 75 to 85. Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 50 to 55.
Highs 70 to 75.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 45 to
55. Highs 70 to 80.
.SATURDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 70 to 80.
.SATURDAY NIGHT...Partly cloudy. Lows 50 to 55.
.SUNDAY...Sunny. Highs 70 to 80.
$$
MTZ318-112200-
Snowy and Judith Mountains-
920 AM MDT Mon Aug 11 2025
.REST OF TODAY...Partly cloudy with a 20 percent chance of
thunderstorms late in the morning, then sunny in the afternoon.
Highs 65 to 75. Northwest winds 10 to 15 mph.
.TONIGHT...Cooler. Partly cloudy in the evening then becoming
mostly cloudy. A 20 percent chance of thunderstorms. Lows 50 to
55. North winds up to 10 mph shifting to the southeast after
midnight.
.TUESDAY...Sunny. Highs 75 to 80. South winds up to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows 55 to 60. South winds 5 to
10 mph.
.WEDNESDAY...Sunny. Highs 80 to 85. West winds 5 to 15 mph.
.WEDNESDAY NIGHT AND THURSDAY...Not as warm. Mostly clear. Lows
50 to 55. Highs 70 to 75.
.THURSDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows around 50.
.FRIDAY...Partly cloudy. Highs 70 to 75.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy with a
20 percent chance of thunderstorms. Lows 50 to 55. Highs 75 to
80.
.SUNDAY...Sunny. Highs 75 to 80.
$$
MTZ319-112200-
Helena Valley-
Including Helena
920 AM MDT Mon Aug 11 2025
.REST OF TODAY...Sunny late in the morning then becoming partly
cloudy. Highs in the mid 80s. North winds up to 10 mph.
.TONIGHT...Cooler. Partly cloudy. Lows 50 to 55. North winds up
to 10 mph shifting to the west after midnight.
.TUESDAY...Sunny. Highs around 90. Southeast winds up to 5 mph
shifting to the west 5 to 15 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 50 to 55. West winds 5 to
10 mph shifting to the southwest after midnight.
.WEDNESDAY...Sunny. Highs around 90. South winds up to 5 mph
increasing to west 10 to 15 mph in the afternoon.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows around 55.
Highs around 85.
.THURSDAY NIGHT...Partly cloudy. Lows around 50.
.FRIDAY...Sunny. Highs around 85.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows 50 to
55. Highs around 85.
.SUNDAY...Sunny. Highs around 85.
&&
TEMPERATURE / PRECIPITATION
Helena 85 55 91 / 20 10 10
$$
MTZ320-112200-
Big Belt, Bridger and Castle Mountains-
Including Trident, Maudlow, Battle Ridge Pass, Bozeman Pass,
and Deep Creek Pass
920 AM MDT Mon Aug 11 2025
.REST OF TODAY...Sunny late in the morning then becoming partly
cloudy. Highs 70 to 80. Northwest winds up to 10 mph.
.TONIGHT...Mostly clear. Lows 50 to 55. Northeast winds 5 to
10 mph shifting to the east after midnight.
.TUESDAY...Sunny. Highs 75 to 85. South winds up to 10 mph
shifting to the west in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 50 to 55. West winds 5 to
10 mph shifting to the south after midnight.
.WEDNESDAY...Sunny. Highs 75 to 85. Southwest winds up to 10 mph
shifting to the west with gusts to around 30 mph in the
afternoon.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 50 to 55.
Highs 70 to 80.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 50. Highs
70 to 80.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows 50 to
55. Highs 70 to 80.
.SUNDAY...Sunny. Highs 75 to 80.
$$
MTZ321-112200-
Meagher County Valleys-
Including Martinsdale, Checkerboard, Ringling,
and White Sulphur Springs
920 AM MDT Mon Aug 11 2025
.REST OF TODAY...Sunny late in the morning then becoming partly
cloudy. Highs 75 to 80. Northwest winds 5 to 15 mph.
.TONIGHT...Cooler. Mostly clear. Lows 45 to 50. North winds 5 to
10 mph shifting to the east after midnight.
.TUESDAY...Sunny. Highs 80 to 85. Southeast winds up to 10 mph
shifting to the west in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 50 to 55. West winds 5 to
15 mph shifting to the southwest after midnight.
.WEDNESDAY...Sunny. Highs around 85. Southwest winds 5 to 15 mph.
Gusts up to 30 mph in the afternoon.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows
45 to 50. Highs 80 to 85.
.FRIDAY...Sunny. Highs around 80.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows around
50. Highs around 80.
.SUNDAY...Sunny. Highs 80 to 85.
$$
MTZ322-112200-
Elkhorn and Boulder Mountains-
Including Montana City, Clancy, Boulder, Corbin, Wickes,
Elk Park Pass, and Homestake Pass
920 AM MDT Mon Aug 11 2025
.REST OF TODAY...Sunny late in the morning then becoming partly
cloudy. Highs 70 to 80. Northwest winds up to 10 mph.
.TONIGHT...Mostly clear. Lows 50 to 55. North winds up to 10 mph
shifting to the southwest after midnight.
.TUESDAY...Sunny. Highs 75 to 85. South winds up to 10 mph
shifting to the west in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 50 to 55. West winds 5 to
15 mph.
.WEDNESDAY...Sunny. Highs 75 to 85. Southwest winds up to 10 mph
shifting to the west in the afternoon.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 50 to 55.
Highs 70 to 80.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 45 to 55. Highs
70 to 80.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows 45 to
55. Highs 70 to 80.
.SUNDAY...Sunny. Highs 70 to 80.
$$
MTZ323-112200-
Canyon Ferry Area-
Including Toston, Townsend, and Winston
920 AM MDT Mon Aug 11 2025
.REST OF TODAY...Sunny. Highs 80 to 85. Northwest winds up to
10 mph.
.TONIGHT...Cooler. Mostly clear. Lows 50 to 55. North winds up to
10 mph.
.TUESDAY...Sunny. Highs 85 to 90. South winds up to 10 mph
shifting to the west in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 50 to 55. Northwest winds
5 to 15 mph shifting to the south after midnight.
.WEDNESDAY...Sunny. Highs 85 to 90. South winds up to 10 mph
shifting to the west in the afternoon.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 50 to 55.
Highs 80 to 85.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows 50 to
55. Highs 80 to 85.
.SUNDAY...Sunny. Highs 80 to 85.
$$
MTZ324-112200-
Missouri Headwaters-
Including Harrison, Three Forks, Willow Creek, Pony,
and Whitehall
920 AM MDT Mon Aug 11 2025
.REST OF TODAY...Sunny late in the morning then becoming partly
cloudy. Highs 80 to 85. West winds up to 10 mph shifting to the
north in the afternoon.
.TONIGHT...Mostly clear. Lows 50 to 55. Northeast winds up to
10 mph.
.TUESDAY...Sunny. Highs around 90. South winds up to 5 mph
shifting to the west in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 50 to 55. West winds up to
10 mph.
.WEDNESDAY...Sunny. Highs 90 to 95. Southwest winds up to 10 mph
shifting to the west with gusts to around 30 mph in the
afternoon.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 50 to 55.
Highs 85 to 90.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 50. Highs
85 to 90.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows 50 to
55. Highs around 85.
.SUNDAY...Sunny. Highs 85 to 90.
$$
MTZ325-112200-
Madison River Valley-
Including Cameron, Ennis, Jeffers, McAllister, and Norris
920 AM MDT Mon Aug 11 2025
.REST OF TODAY...Sunny. Highs 80 to 85. West winds up to 10 mph
shifting to the north in the afternoon.
.TONIGHT...Mostly clear. Lows 50 to 55. North winds 5 to 10 mph
shifting to the south after midnight.
.TUESDAY...Sunny. Highs 85 to 90. South winds up to 10 mph
shifting to the west in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows 50 to 55. West winds 5 to
15 mph shifting to the south 5 to 10 mph after midnight.
.WEDNESDAY...Breezy, sunny. A 20 percent chance of thunderstorms
in the afternoon. Highs 85 to 90. South winds 5 to 15 mph
increasing to west 15 to 25 mph in the afternoon.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 50 to 55.
Highs 85 to 90.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 50. Highs
80 to 85.
.FRIDAY NIGHT...Partly cloudy. Lows 50 to 55.
.SATURDAY...Sunny. Highs 80 to 85.
.SATURDAY NIGHT...Partly cloudy. Lows 50 to 55.
.SUNDAY...Sunny. Highs around 85.
$$
MTZ326-112200-
Gallatin Valley-
Including Bozeman and Gallatin Gateway
920 AM MDT Mon Aug 11 2025
.REST OF TODAY...Sunny. Highs 80 to 85. Northwest winds up to
10 mph.
.TONIGHT...Mostly clear. Lows 50 to 55. East winds 5 to 10 mph.
.TUESDAY...Sunny. Highs 85 to 90. East winds up to 5 mph shifting
to the northwest in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 50 to 55. Northwest winds
5 to 10 mph shifting to the south after midnight.
.WEDNESDAY...Sunny. A 20 percent chance of thunderstorms in the
afternoon. Highs around 90. South winds 5 to 10 mph shifting to
the west 10 to 15 mph in the afternoon.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows around 55.
Highs 85 to 90.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 50. Highs
around 85.
.FRIDAY NIGHT...Partly cloudy. Lows 50 to 55.
.SATURDAY...Sunny. Highs around 85.
.SATURDAY NIGHT...Partly cloudy. Lows 50 to 55.
.SUNDAY...Sunny. Highs around 85.
&&
TEMPERATURE / PRECIPITATION
Bozeman Airport 86 51 91 / 10 10 10
Bozeman MSU 82 54 88 / 10 10 10
$$
MTZ330-112200-
Gallatin and Madison County Mountains and Centennial Mountains-
Including Big Sky, West Yellowstone, Targhee Pass,
and Raynolds Pass
920 AM MDT Mon Aug 11 2025
.REST OF TODAY...Sunny late in the morning then becoming partly
cloudy. Highs 70 to 80. Northwest winds 5 to 15 mph.
.TONIGHT...Mostly clear. Lows 45 to 55. North winds 5 to 10 mph
shifting to the southeast after midnight.
.TUESDAY...Sunny. A 20 percent chance of thunderstorms in the
afternoon. Highs 75 to 85. South winds up to 10 mph shifting to
the southwest in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows 45 to 55. Southwest winds
5 to 15 mph.
.WEDNESDAY...Sunny in the morning, then partly cloudy with a
20 percent chance of thunderstorms in the afternoon. Highs 75 to
85. South winds 5 to 10 mph shifting to the southwest 10 to
20 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 45 to 55.
.THURSDAY...Sunny with a 20 percent chance of thunderstorms.
Highs 70 to 80.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 45 to 50. Highs
70 to 80.
.FRIDAY NIGHT...Partly cloudy. Lows 45 to 50.
.SATURDAY...Sunny. Highs 70 to 80.
.SATURDAY NIGHT...Partly cloudy. Lows 45 to 50.
.SUNDAY...Sunny with a 20 percent chance of thunderstorms. Highs
70 to 80.
&&
TEMPERATURE / PRECIPITATION
West Yellowstone 80 39 83 / 0 10 20
$$
MTZ327-112200-
Northwest Beaverhead County-
Including Dewey, Wisdom, Wise River, Big Hole Pass,
and Chief Joseph Pass
920 AM MDT Mon Aug 11 2025
.REST OF TODAY...Sunny late in the morning then becoming partly
cloudy. Highs 70 to 80. Northwest winds up to 10 mph.
.TONIGHT...Mostly clear. Lows 45 to 50. North winds up to 10 mph
shifting to the southeast after midnight.
.TUESDAY...Sunny. A 20 percent chance of thunderstorms in the
afternoon. Highs 75 to 85. Southwest winds 5 to 15 mph.
.TUESDAY NIGHT...Mostly clear. Lows 45 to 55. Northwest winds
5 to 15 mph shifting to the southwest after midnight.
.WEDNESDAY...Sunny. Highs 75 to 85. Southwest winds 5 to 10 mph
shifting to the west 10 to 20 mph in the afternoon.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 45 to 50.
Highs 70 to 80.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 40 to 50. Highs
70 to 80.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows 45 to
50. Highs 65 to 75.
.SUNDAY...Sunny. Highs 70 to 80.
$$
MTZ328-112200-
Beaverhead and Western Madison below 6000ft-
Including Bannack, Dillon, Glen, and Waterloo
920 AM MDT Mon Aug 11 2025
.REST OF TODAY...Sunny. Highs 80 to 85. West winds up to 10 mph
shifting to the north in the afternoon.
.TONIGHT...Mostly clear. Lows 50 to 55. Northeast winds up to
10 mph.
.TUESDAY...Sunny. A 20 percent chance of thunderstorms in the
afternoon. Highs 85 to 90. South winds up to 5 mph shifting to
the west 5 to 15 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 50 to 55. Northwest winds
5 to 15 mph shifting to the southwest 5 to 10 mph after midnight.
.WEDNESDAY...Sunny. Highs 85 to 90. Southwest winds 5 to 10 mph
shifting to the west 10 to 20 mph in the afternoon.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 50 to 55.
Highs 80 to 90.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 45 to 50. Highs
80 to 85.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows around
50. Highs 80 to 85.
.SUNDAY...Sunny. Highs 80 to 85.
&&
TEMPERATURE / PRECIPITATION
Dillon 82 49 88 / 0 0 20
$$
MTZ329-112200-
Ruby Mountains and Southern Beaverhead Mountains-
Including Monida Pass
920 AM MDT Mon Aug 11 2025
.REST OF TODAY...Sunny. Highs 70 to 80. Northwest winds 5 to
15 mph.
.TONIGHT...Mostly clear. Lows around 50. North winds 5 to 10 mph
shifting to the southeast after midnight.
.TUESDAY...Sunny. A 20 percent chance of thunderstorms in the
afternoon. Highs 75 to 85. South winds up to 10 mph shifting to
the west in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows 50 to 55. West winds 10 to
15 mph shifting to the southwest after midnight.
.WEDNESDAY...Breezy. Sunny in the morning, then partly cloudy
with a 20 percent chance of thunderstorms in the afternoon. Highs
75 to 85. Southwest winds 5 to 10 mph increasing to west 15 to
25 mph in the afternoon.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 50 to 55.
Highs 75 to 80.
.THURSDAY NIGHT THROUGH SATURDAY...Mostly clear. Lows 45 to 50.
Highs 70 to 80.
.SATURDAY NIGHT...Partly cloudy. Lows 45 to 50.
.SUNDAY...Sunny with a 20 percent chance of thunderstorms. Highs
70 to 80.
$$
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