Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
725
FPUS55 KTFX 291424
ZFPTFX
Zone Forecast Product for Central and Southwest Montana
National Weather Service Great Falls MT
823 AM MDT Fri Aug 29 2025
Spot temperatures and probabilities of measurable precipitation
are for the rest of today, tonight, and Saturday.
MTZ301-292200-
East Glacier Park Region-
Including East Glacier Park, Kiowa, Babb, Saint Mary,
Marias Pass, and Logan Pass
823 AM MDT Fri Aug 29 2025
.REST OF TODAY...Mostly cloudy. Patchy fog early in the morning.
Chance of rain showers and slight chance of thunderstorms early
in the morning, then chance of thunderstorms in the afternoon.
Highs 60 to 70. Northwest winds up to 10 mph shifting to the
north in the afternoon. Chance of precipitation 50 percent.
.TONIGHT...Cooler. Mostly cloudy with a 20 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows 45 to 50. Southwest winds up to 10 mph.
.SATURDAY...Sunny. Highs 65 to 75. West winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly clear. Lows 50 to 55. West winds 5 to
15 mph.
.SUNDAY...Sunny. Highs 70 to 80. Southwest winds up to 10 mph
shifting to the northwest in the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows 50 to 55.
.LABOR DAY...Sunny. Highs 70 to 80.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 50 to 55. Highs
65 to 75.
.TUESDAY NIGHT...Partly cloudy. Lows 45 to 50.
.WEDNESDAY...Sunny. Highs 70 to 80.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 50 to 55.
Highs 70 to 80.
$$
MTZ307-292200-
Southern Rocky Mountain Front-
Including Rogers Pass
823 AM MDT Fri Aug 29 2025
.REST OF TODAY...Mostly cloudy. Patchy fog early in the morning.
Chance of rain showers and slight chance of thunderstorms early
in the morning, then rain showers likely and chance of
thunderstorms in the afternoon. Highs 60 to 70. Northwest winds
up to 10 mph. Chance of precipitation 70 percent.
.TONIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Patchy fog after midnight. Lows 45 to 50. Northwest winds up to
10 mph shifting to the west after midnight.
.SATURDAY...Sunny. Highs 65 to 75. West winds up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 45 to 55. West winds up to
10 mph.
.SUNDAY...Sunny. Highs 70 to 80. West winds up to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows 50 to 55.
.LABOR DAY AND MONDAY NIGHT...Mostly clear. Highs 70 to 80. Lows
50 to 55.
.TUESDAY THROUGH THURSDAY...Partly cloudy. Highs 70 to 80. Lows
45 to 50.
$$
MTZ302-292200-
Northern High Plains-
Including Browning, Heart Butte, and Dupuyer
823 AM MDT Fri Aug 29 2025
.REST OF TODAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms early in the morning, then chance of
thunderstorms in the afternoon. Highs around 70. North winds up
to 10 mph. Chance of precipitation 50 percent.
.TONIGHT...Mostly cloudy with a 50 percent chance of rain showers
in the evening, then partly cloudy after midnight. Patchy fog
after midnight. Lows around 50. Southwest winds up to 10 mph.
.SATURDAY...Sunny. Highs 75 to 80. Southwest winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly clear. Lows 50 to 55. West winds 5 to
15 mph.
.SUNDAY...Sunny. Highs around 85. West winds 5 to 10 mph shifting
to the north in the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows 50 to 55.
.LABOR DAY...Sunny. Highs around 85.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 50 to 55. Highs
75 to 80.
.TUESDAY NIGHT THROUGH THURSDAY...Partly cloudy. Lows 45 to 55.
Highs 80 to 85.
$$
MTZ308-292200-
Southern High Plains-
Including Bynum, Choteau, and Pendroy
823 AM MDT Fri Aug 29 2025
.REST OF TODAY...Mostly cloudy. Patchy fog early in the morning.
Chance of rain showers and slight chance of thunderstorms early
in the morning, then rain showers likely and chance of
thunderstorms in the afternoon. Highs 70 to 75. Northwest winds
up to 10 mph. Chance of precipitation 70 percent.
.TONIGHT...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms in the evening, then partly cloudy after
midnight. Patchy fog after midnight. Lows around 50. North winds
up to 10 mph shifting to the west after midnight. Chance of
precipitation 50 percent.
.SATURDAY...Sunny. Patchy fog in the morning. Highs 80 to 85.
Southwest winds up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 50 to 55. West winds 5 to
10 mph.
.SUNDAY...Sunny. Highs 85 to 90. West winds up to 10 mph shifting
to the north in the afternoon.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows around
55. Highs 85 to 90.
.TUESDAY THROUGH WEDNESDAY NIGHT...Partly cloudy. Highs around
80. Lows 50 to 55.
.THURSDAY...Partly cloudy. Highs around 85.
$$
MTZ303-292200-
Eastern Glacier, Western Toole, and Central Pondera-
Including Cut Bank, Ethridge, and Santa Rita
823 AM MDT Fri Aug 29 2025
.REST OF TODAY...Patchy fog early in the morning. Mostly cloudy
with chance of rain showers and slight chance of thunderstorms.
Highs around 70. North winds up to 10 mph. Chance of
precipitation 50 percent.
.TONIGHT...Cooler. Mostly cloudy. A 40 percent chance of rain
showers in the evening. Patchy fog through the night. Lows 45 to
50. Southeast winds up to 10 mph shifting to the west after
midnight.
.SATURDAY...Warmer. Partly cloudy in the morning then becoming
sunny. Patchy fog in the morning. Highs 80 to 85. Southwest winds
up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 50 to 55. Southwest winds
5 to 10 mph.
.SUNDAY...Sunny. Highs 85 to 90. West winds up to 10 mph shifting
to the north in the afternoon.
.SUNDAY NIGHT AND LABOR DAY...Mostly clear. Lows 50 to 55. Highs
85 to 90.
.MONDAY NIGHT AND TUESDAY...Not as warm. Partly cloudy. Lows
50 to 55. Highs 75 to 80.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows
around 50. Highs around 80.
.THURSDAY...Sunny. Highs 80 to 85.
&&
TEMPERATURE / PRECIPITATION
Cut Bank 71 48 83 / 50 30 0
$$
MTZ304-292200-
Eastern Toole and Liberty-
Including Devon, Shelby, Chester, Galata, Joplin, Lothair,
and Whitlash
823 AM MDT Fri Aug 29 2025
.REST OF TODAY...Mostly cloudy. Patchy fog early in the morning.
Rain showers likely and slight chance of thunderstorms early in
the morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 65 to 70. Northeast winds
up to 10 mph. Chance of precipitation 70 percent.
.TONIGHT...Cooler. Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Patchy fog in the evening, then
areas of fog after midnight. Lows around 50. East winds up to
10 mph shifting to the northwest after midnight.
.SATURDAY...Warmer. Mostly cloudy in the morning then clearing.
Areas of fog in the morning. Highs 80 to 85. Southwest winds up
to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 50 to 55. Southwest winds up
to 10 mph.
.SUNDAY...Sunny. Highs 85 to 90. West winds up to 5 mph.
.SUNDAY NIGHT AND LABOR DAY...Mostly clear. Lows around 55. Highs
85 to 90.
.MONDAY NIGHT...Partly cloudy. Lows around 55.
.TUESDAY...Partly cloudy with a 20 percent chance of rain
showers. Highs 75 to 85.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows
around 50. Highs 75 to 80.
.THURSDAY...Sunny. Highs 80 to 85.
$$
MTZ305-292200-
Hill County-
Including Havre
823 AM MDT Fri Aug 29 2025
.REST OF TODAY...Patchy fog early in the morning. Rain showers
likely and slight chance of thunderstorms early in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs 65 to 70. Northeast winds up to 10 mph.
Chance of precipitation 70 percent.
.TONIGHT...Cooler, cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then slight chance of
rain showers after midnight. Patchy fog in the evening, then
areas of fog after midnight. Lows 50 to 55. Northeast winds up to
5 mph shifting to the west after midnight. Chance of
precipitation 50 percent.
.SATURDAY...Areas of fog in the morning. Mostly cloudy in the
morning, then partly cloudy with a 20 percent chance of rain
showers in the afternoon. Highs 75 to 80. Southwest winds up to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 50 to 55. South winds up to
5 mph.
.SUNDAY...Warmer, sunny. Highs 85 to 90. West winds up to 5 mph.
.SUNDAY NIGHT AND LABOR DAY...Mostly clear. Lows 50 to 55. Highs
85 to 90.
.MONDAY NIGHT...Partly cloudy. Lows around 55.
.TUESDAY...Mostly cloudy with a 20 percent chance of rain
showers. Highs 75 to 80.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows
45 to 50. Highs 75 to 80.
.THURSDAY...Sunny. Highs 80 to 85.
&&
TEMPERATURE / PRECIPITATION
Havre 71 54 81 / 70 50 20
$$
MTZ306-292200-
Northern Blaine County-
Including Chinook, Zurich, Harlem, Hogeland, and Fort Belknap
823 AM MDT Fri Aug 29 2025
.REST OF TODAY...Cloudy. Patchy fog early in the morning. Chance
of rain showers early in the morning, then chance of rain showers
and slight chance of thunderstorms in the afternoon. Highs 70 to
75. Northeast winds up to 10 mph. Chance of precipitation
50 percent.
.TONIGHT...Cloudy with chance of rain showers and slight chance
of thunderstorms. Patchy fog. Lows in the mid 50s. Northwest
winds up to 10 mph. Chance of precipitation 50 percent.
.SATURDAY...Mostly cloudy. Areas of fog in the morning. Slight
chance of rain showers in the morning, then chance of rain
showers and slight chance of thunderstorms in the afternoon.
Highs 75 to 80. West winds up to 5 mph shifting to the southwest
in the afternoon. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Mostly clear. Lows 50 to 55. South winds up to
10 mph.
.SUNDAY...Warmer, sunny. Highs 85 to 90. West winds up to 10 mph.
.SUNDAY NIGHT AND LABOR DAY...Mostly clear. Lows 50 to 55. Highs
around 85.
.MONDAY NIGHT...Partly cloudy. Lows 50 to 55.
.TUESDAY...Mostly cloudy with a 40 percent chance of rain
showers. Highs 75 to 80.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows
around 45. Highs around 75.
.THURSDAY...Sunny. Highs 75 to 80.
$$
MTZ309-292200-
Eastern Pondera and Eastern Teton-
Including Brady, Conrad, and Ledger
823 AM MDT Fri Aug 29 2025
.REST OF TODAY...Areas of fog early in the morning. Mostly cloudy
with chance of rain showers and slight chance of thunderstorms.
Highs 70 to 75. Northwest winds up to 10 mph. Chance of
precipitation 50 percent.
.TONIGHT...Cooler. Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Areas of fog
through the night. Lows around 50. North winds up to 10 mph
shifting to the west after midnight. Chance of precipitation
50 percent.
.SATURDAY...Mostly cloudy in the morning then clearing. Areas of
fog in the morning. Highs in the mid 80s. Southwest winds up to
5 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 50. Southwest winds
up to 10 mph.
.SUNDAY...Sunny. Highs around 90. Southwest winds up to 5 mph
shifting to the north in the afternoon.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 50 to 55.
Highs around 90.
.TUESDAY THROUGH THURSDAY...Partly cloudy. Highs 80 to 85. Lows
around 50.
$$
MTZ310-292200-
Western and Central Chouteau County-
Including Floweree, Carter, and Fort Benton
823 AM MDT Fri Aug 29 2025
.REST OF TODAY...Cooler. Areas of fog early in the morning. Rain
showers likely and slight chance of thunderstorms early in the
morning, then chance of thunderstorms in the afternoon. Highs
around 70. Northwest winds up to 10 mph. Chance of precipitation
70 percent.
.TONIGHT...Mostly cloudy. Chance of thunderstorms in the evening,
then slight chance of rain showers after midnight. Patchy fog in
the evening, then areas of fog after midnight. Lows in the mid
50s. Northeast winds up to 10 mph shifting to the west after
midnight. Chance of precipitation 50 percent.
.SATURDAY...Warmer. Areas of fog in the morning. Mostly cloudy in
the morning, then sunny with a 20 percent chance of rain showers
in the afternoon. Highs 80 to 85. West winds up to 5 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 55. Southwest winds
up to 10 mph.
.SUNDAY...Sunny. Highs 85 to 90. Southwest winds up to 5 mph
shifting to the northwest in the afternoon.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows around
55. Highs around 90.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 80 to 85. Lows
around 50.
.WEDNESDAY...Sunny. Highs around 80.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 50.
.THURSDAY...Sunny. Highs 80 to 85.
$$
MTZ311-292200-
Bears Paw Mountains and Southern Blaine-
Including Rocky Boy
823 AM MDT Fri Aug 29 2025
.REST OF TODAY...Cooler. Areas of fog early in the morning. Rain
showers likely and slight chance of thunderstorms early in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 65 to 70. Northeast winds
up to 10 mph. Chance of precipitation 70 percent.
.TONIGHT...Cloudy. Chance of thunderstorms in the evening, then
chance of rain showers after midnight. Patchy fog after midnight.
Lows in the mid 50s. North winds up to 5 mph shifting to the west
after midnight. Chance of precipitation 50 percent.
.SATURDAY...Patchy fog in the morning. Mostly cloudy with slight
chance of rain showers in the morning, then partly cloudy with
chance of rain showers and slight chance of thunderstorms in the
afternoon. Highs 75 to 80. Southwest winds up to 10 mph. Chance
of precipitation 30 percent.
.SATURDAY NIGHT...Mostly clear. Lows around 55. South winds up to
10 mph.
.SUNDAY...Warmer, sunny. Highs 80 to 90. Southwest winds up to
5 mph shifting to the northwest in the afternoon.
.SUNDAY NIGHT AND LABOR DAY...Mostly clear. Lows 55 to 60. Highs
80 to 90.
.MONDAY NIGHT...Partly cloudy. Lows 55 to 60.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy with a 20 percent
chance of rain showers. Highs 75 to 80. Lows around 50.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 70 to 80.
Lows around 50.
.THURSDAY...Sunny. Highs 75 to 80.
$$
MTZ312-292200-
Cascade County below 5000ft-
Including Great Falls
823 AM MDT Fri Aug 29 2025
.REST OF TODAY...Mostly cloudy. Patchy fog early in the morning.
Chance of rain showers and slight chance of thunderstorms early
in the morning, then rain showers likely and chance of
thunderstorms in the afternoon. Highs 70 to 75. West winds up to
5 mph shifting to the northwest in the afternoon. Chance of
precipitation 70 percent.
.TONIGHT...Cooler. Mostly cloudy. A 50 percent chance of
thunderstorms in the evening. Areas of fog after midnight. Lows
50 to 55. North winds up to 10 mph shifting to the southwest
after midnight.
.SATURDAY...Partly cloudy in the morning then clearing. Patchy
fog in the morning. Highs 80 to 85. Southwest winds up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 50 to 55. Southwest winds
5 to 10 mph.
.SUNDAY...Sunny. Highs 85 to 90. Southwest winds 5 to 10 mph
shifting to the northwest in the afternoon.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 50 to 55.
Highs 85 to 90.
.TUESDAY THROUGH THURSDAY...Partly cloudy. Highs 80 to 85. Lows
50 to 55.
&&
TEMPERATURE / PRECIPITATION
Great Falls Arpt 74 52 84 / 70 50 10
$$
MTZ313-292200-
Judith Basin County and Judith Gap-
Including Raynesford, Geyser, Stanford, Windham, Benchland,
Hobson, and Moccasin
823 AM MDT Fri Aug 29 2025
.REST OF TODAY...Mostly cloudy. Patchy fog early in the morning.
Chance of rain showers and slight chance of thunderstorms early
in the morning, then rain showers likely and chance of
thunderstorms in the afternoon. Highs around 70. Northwest winds
up to 10 mph. Chance of precipitation 70 percent.
.TONIGHT...Cooler. Mostly cloudy. Chance of thunderstorms in the
evening, then slight chance of rain showers after midnight.
Patchy fog through the night. Lows around 50. West winds up to
5 mph. Chance of precipitation 50 percent.
.SATURDAY...Patchy fog in the morning. Partly cloudy in the
morning, then sunny with a 20 percent chance of rain showers in
the afternoon. Highs 75 to 80. West winds up to 10 mph.
.SATURDAY NIGHT...Mostly clear. A 20 percent chance of rain
showers in the evening. Lows 50 to 55. Southwest winds up to
10 mph.
.SUNDAY...Sunny. Highs 80 to 85. Southwest winds up to 10 mph
shifting to the northwest in the afternoon.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 50 to 55.
Highs 80 to 85.
.TUESDAY...Partly cloudy. Highs around 80.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows around 50.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Highs 75 to 80. Lows
around 50.
$$
MTZ314-292200-
Fergus County below 4500ft-
Including Hilger and Lewistown
823 AM MDT Fri Aug 29 2025
.REST OF TODAY...Patchy fog early in the morning. Rain showers
likely and slight chance of thunderstorms early in the morning,
then chance of thunderstorms in the afternoon. Highs 70 to 75.
West winds up to 5 mph shifting to the north in the afternoon.
Chance of precipitation 70 percent.
.TONIGHT...Mostly cloudy. Chance of thunderstorms in the evening,
then slight chance of rain showers after midnight. Patchy fog
after midnight. Lows in the mid 50s. West winds up to 10 mph.
Chance of precipitation 50 percent.
.SATURDAY...Patchy fog in the morning. Mostly cloudy with slight
chance of rain showers in the morning, then partly cloudy with
slight chance of thunderstorms in the afternoon. Highs 75 to 80.
West winds up to 5 mph. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Mostly clear. A 20 percent chance of rain
showers in the evening. Lows around 55. South winds up to 10 mph.
.SUNDAY...Warmer, sunny. Highs 85 to 90. Southwest winds up to
10 mph shifting to the northwest in the afternoon.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 55 to 60.
Highs 85 to 90.
.TUESDAY AND TUESDAY NIGHT...Not as warm. Partly cloudy with a
20 percent chance of rain showers. Highs around 80. Lows around
50.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 75 to 80.
Lows around 50.
.THURSDAY...Sunny. Highs around 80.
&&
TEMPERATURE / PRECIPITATION
Lewistown 69 51 76 / 80 50 20
$$
MTZ315-292200-
Upper Blackfoot and MacDonald Pass-
Including Marysville, Lincoln, Flesher Pass, and MacDonald Pass
823 AM MDT Fri Aug 29 2025
.REST OF TODAY...Warmer. Partly cloudy early in the morning then
becoming mostly cloudy. Patchy fog early in the morning. Slight
chance of rain showers early in the morning, then chance of
thunderstorms in the afternoon. Highs 65 to 75. West winds up to
10 mph. Chance of precipitation 50 percent.
.TONIGHT...Partly cloudy. A 40 percent chance of thunderstorms in
the evening. Patchy fog after midnight. Lows 45 to 50. North
winds up to 10 mph shifting to the west after midnight.
.SATURDAY...Sunny. Highs 70 to 80. West winds up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 50 to 55. West winds up to
10 mph.
.SUNDAY...Sunny. Highs 75 to 85. Southwest winds up to 5 mph
shifting to the west in the afternoon.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 50 to 55.
Highs 75 to 85.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 70 to 80. Lows
50 to 55.
.WEDNESDAY...Sunny. Highs 70 to 80.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 50 to 55.
Highs 75 to 85.
$$
MTZ316-292200-
Gates of the Mountains-
Including Canyon Creek, Wolf Creek, and Craig
823 AM MDT Fri Aug 29 2025
.REST OF TODAY...Mostly cloudy. Patchy fog early in the morning.
Slight chance of thunderstorms early in the morning, then chance
of thunderstorms in the afternoon. Highs 65 to 75. Southwest
winds up to 10 mph shifting to the northwest in the afternoon.
Chance of thunderstorms 50 percent.
.TONIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows 50 to 55. North winds up to 10 mph shifting to the southwest
after midnight.
.SATURDAY...Sunny. Highs 75 to 80. Southwest winds up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 50 to 55. West winds up to
10 mph shifting to the southwest after midnight.
.SUNDAY...Warmer, sunny. Highs 80 to 90. Southwest winds up to
10 mph.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 55 to 60.
Highs 85 to 90.
.TUESDAY AND TUESDAY NIGHT...Not as warm. Partly cloudy. Highs
75 to 85. Lows 50 to 55.
.WEDNESDAY...Sunny. Highs 75 to 85.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 50 to 55.
Highs 80 to 85.
$$
MTZ317-292200-
Little Belt and Highwood Mountains-
Including Monarch, Neihart, and Kings Hill Pass
823 AM MDT Fri Aug 29 2025
.REST OF TODAY...Mostly cloudy. Patchy fog early in the morning.
Chance of rain showers and slight chance of thunderstorms early
in the morning, then rain showers likely and chance of
thunderstorms in the afternoon. Highs 60 to 70. West winds up to
10 mph. Chance of precipitation 70 percent.
.TONIGHT...Cooler. Mostly cloudy. A 50 percent chance of
thunderstorms in the evening. Patchy fog after midnight. Lows
45 to 50. West winds up to 10 mph.
.SATURDAY...Partly cloudy in the morning then clearing. Highs
65 to 75. West winds up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 50 to 55. Southwest winds up
to 10 mph.
.SUNDAY...Sunny. Highs 75 to 80. Southwest winds up to 10 mph
shifting to the northwest in the afternoon.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 50 to 55.
Highs 75 to 80.
.TUESDAY...Partly cloudy. Highs 70 to 75.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows 45 to 50.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Highs 70 to 80. Lows
45 to 55.
$$
MTZ318-292200-
Snowy and Judith Mountains-
823 AM MDT Fri Aug 29 2025
.REST OF TODAY...Patchy fog early in the morning. Rain showers
likely and chance of thunderstorms. Highs 60 to 65. Northwest
winds up to 10 mph. Chance of precipitation 70 percent.
.TONIGHT...Mostly cloudy. Chance of thunderstorms in the evening,
then slight chance of rain showers after midnight. Patchy fog
through the night. Lows around 50. West winds up to 10 mph.
Chance of precipitation 50 percent.
.SATURDAY...Patchy fog in the morning. Mostly cloudy in the
morning, then partly cloudy with a 20 percent chance of rain
showers in the afternoon. Highs 65 to 75. West winds up to
10 mph.
.SATURDAY NIGHT...Mostly clear. A 20 percent chance of rain
showers in the evening. Lows 50 to 55. South winds 5 to 10 mph.
.SUNDAY...Sunny. Highs 75 to 80. Southwest winds up to 10 mph
shifting to the northwest in the afternoon.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 50 to 55.
Highs 75 to 80.
.TUESDAY...Partly cloudy. Highs 70 to 75.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows 45 to 50.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 65 to 75.
Lows 45 to 50.
.THURSDAY...Sunny. Highs 70 to 75.
$$
MTZ319-292200-
Helena Valley-
Including Helena
823 AM MDT Fri Aug 29 2025
.REST OF TODAY...Partly cloudy early in the morning then becoming
mostly cloudy. Areas of fog early in the morning. Slight chance
of rain showers early in the morning, then chance of
thunderstorms in the afternoon. Highs in the mid 70s. Southwest
winds up to 5 mph shifting to the northwest in the afternoon.
Chance of precipitation 50 percent.
.TONIGHT...Partly cloudy. A 30 percent chance of thunderstorms in
the evening. Patchy fog after midnight. Lows around 50. Northwest
winds up to 10 mph shifting to the west after midnight.
.SATURDAY...Partly cloudy in the morning then becoming sunny.
Patchy fog in the morning. Highs 80 to 85. West winds up to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 50 to 55. West winds 5 to
10 mph shifting to the south after midnight.
.SUNDAY...Sunny. Highs around 90. South winds up to 5 mph
shifting to the east in the afternoon.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 50 to 55.
Highs 85 to 90.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs around 85. Lows
50 to 55.
.WEDNESDAY...Sunny. Highs around 85.
.WEDNESDAY NIGHT...Partly cloudy. Lows 50 to 55.
.THURSDAY...Sunny. Highs around 85.
&&
TEMPERATURE / PRECIPITATION
Helena 77 54 83 / 60 30 10
$$
MTZ320-292200-
Big Belt, Bridger and Castle Mountains-
Including Trident, Maudlow, Battle Ridge Pass, Bozeman Pass,
and Deep Creek Pass
823 AM MDT Fri Aug 29 2025
.REST OF TODAY...Partly cloudy early in the morning then becoming
mostly cloudy. Patchy fog early in the morning. Slight chance of
rain showers early in the morning, then chance of thunderstorms
in the afternoon. Highs 60 to 70. West winds 5 to 15 mph. Chance
of precipitation 50 percent.
.TONIGHT...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms in the evening, then partly cloudy after
midnight. Lows 45 to 50. North winds up to 10 mph shifting to the
west after midnight. Chance of precipitation 50 percent.
.SATURDAY...Partly cloudy in the morning then becoming sunny.
Highs 65 to 75. West winds up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 50 to 55. Northwest winds up
to 10 mph shifting to the southeast after midnight.
.SUNDAY...Sunny. Highs 70 to 80. South winds up to 10 mph
shifting to the west in the afternoon.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 50 to 55.
Highs 75 to 85.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 70 to 80. Lows
around 50.
.WEDNESDAY...Sunny. Highs 70 to 80.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 50 to 55.
Highs 70 to 80.
$$
MTZ321-292200-
Meagher County Valleys-
Including Martinsdale, Checkerboard, Ringling,
and White Sulphur Springs
823 AM MDT Fri Aug 29 2025
.REST OF TODAY...Mostly cloudy. Patchy fog early in the morning.
Chance of rain showers and slight chance of thunderstorms early
in the morning, then chance of thunderstorms in the afternoon.
Highs around 70. West winds 5 to 15 mph. Chance of precipitation
50 percent.
.TONIGHT...Cooler. Mostly cloudy. A 50 percent chance of
thunderstorms in the evening. Areas of fog after midnight. Lows
45 to 50. North winds up to 10 mph shifting to the southwest
after midnight.
.SATURDAY...Partly cloudy in the morning then clearing. Areas of
fog in the morning. Highs in the mid 70s. West winds up to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 45 to 50. Northwest winds up
to 10 mph shifting to the south after midnight.
.SUNDAY...Sunny. Highs 80 to 85. South winds up to 5 mph shifting
to the west in the afternoon.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 45 to 50.
Highs 80 to 85.
.TUESDAY THROUGH THURSDAY...Partly cloudy. Highs 75 to 80. Lows
45 to 50.
$$
MTZ322-292200-
Elkhorn and Boulder Mountains-
Including Montana City, Clancy, Boulder, Corbin, Wickes,
Elk Park Pass, and Homestake Pass
823 AM MDT Fri Aug 29 2025
.REST OF TODAY...Warmer. Partly cloudy. Slight chance of rain
showers early in the morning, then chance of rain showers and
slight chance of thunderstorms in the afternoon. Highs 65 to 75.
Northwest winds up to 10 mph. Chance of precipitation 50 percent.
.TONIGHT...Partly cloudy. A 20 percent chance of thunderstorms in
the evening. Lows 45 to 50. Northwest winds up to 10 mph.
.SATURDAY...Sunny. Highs 65 to 75. West winds up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 45 to 55. Northwest winds up
to 10 mph shifting to the southwest after midnight.
.SUNDAY...Sunny. Highs 70 to 80. Southwest winds up to 10 mph
shifting to the southeast in the afternoon.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 50 to 55.
Highs 75 to 80.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 70 to 80. Lows
45 to 55.
.WEDNESDAY...Sunny. Highs 70 to 80.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 45 to 55.
Highs 70 to 80.
$$
MTZ323-292200-
Canyon Ferry Area-
Including Toston, Townsend, and Winston
823 AM MDT Fri Aug 29 2025
.REST OF TODAY...Partly cloudy. Patchy fog early in the morning.
Slight chance of rain showers early in the morning, then chance
of rain showers and slight chance of thunderstorms in the
afternoon. Highs in the mid 70s. South winds up to 5 mph shifting
to the north in the afternoon. Chance of precipitation
50 percent.
.TONIGHT...Mostly cloudy with a 40 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Areas of fog after midnight. Lows 50 to 55. North winds 5 to
10 mph shifting to the southwest after midnight.
.SATURDAY...Partly cloudy in the morning then becoming sunny.
Patchy fog in the morning. Highs 75 to 80. South winds up to
5 mph shifting to the west in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 50 to 55. Northwest winds up
to 10 mph shifting to the south after midnight.
.SUNDAY...Sunny. Highs around 85. South winds up to 10 mph.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 50 to 55.
Highs 85 to 90.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 80 to 85. Lows
50 to 55.
.WEDNESDAY...Sunny. Highs 80 to 85.
.WEDNESDAY NIGHT...Partly cloudy. Lows 50 to 55.
.THURSDAY...Sunny. Highs 80 to 85.
$$
MTZ324-292200-
Missouri Headwaters-
Including Harrison, Three Forks, Willow Creek, Pony,
and Whitehall
823 AM MDT Fri Aug 29 2025
.REST OF TODAY...Warmer. Sunny early in the morning then becoming
partly cloudy. Patchy fog early in the morning. A 20 percent
chance of thunderstorms in the afternoon. Highs 75 to 80.
Southwest winds up to 10 mph shifting to the northwest in the
afternoon.
.TONIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows around 50. North winds up to 10 mph shifting to the west
after midnight.
.SATURDAY...Sunny. Highs 75 to 80. Southwest winds up to 5 mph
shifting to the northwest in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows around 50. North winds up to
5 mph shifting to the southwest after midnight.
.SUNDAY...Sunny. Highs 80 to 85. Southwest winds up to 5 mph
shifting to the east in the afternoon.
.SUNDAY NIGHT THROUGH TUESDAY...Mostly clear. Lows 50 to 55.
Highs 80 to 85.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows around 50.
Highs 80 to 85.
.WEDNESDAY NIGHT...Partly cloudy. Lows 50 to 55.
.THURSDAY...Sunny. Highs 80 to 85.
$$
MTZ325-292200-
Madison River Valley-
Including Cameron, Ennis, Jeffers, McAllister, and Norris
823 AM MDT Fri Aug 29 2025
.REST OF TODAY...Sunny early in the morning then becoming partly
cloudy. Patchy fog early in the morning. A 20 percent chance of
thunderstorms in the afternoon. Highs 70 to 75. Southwest winds
up to 10 mph shifting to the northwest in the afternoon.
.TONIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows 45 to 50. North winds up to 10 mph shifting to the south
after midnight.
.SATURDAY...Sunny. Highs 75 to 80. Southwest winds up to 5 mph
shifting to the northwest in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 45 to 50. Northeast winds
5 to 10 mph shifting to the south after midnight.
.SUNDAY...Sunny. Highs 80 to 85. South winds up to 10 mph
shifting to the northwest in the afternoon.
.SUNDAY NIGHT THROUGH TUESDAY...Mostly clear. Lows 45 to 55.
Highs 80 to 85.
.TUESDAY NIGHT...Partly cloudy. Lows 45 to 50.
.WEDNESDAY...Sunny. Highs 75 to 80.
.WEDNESDAY NIGHT...Partly cloudy. Lows 45 to 55.
.THURSDAY...Sunny. Highs 80 to 85.
$$
MTZ326-292200-
Gallatin Valley-
Including Bozeman and Gallatin Gateway
823 AM MDT Fri Aug 29 2025
.REST OF TODAY...Sunny early in the morning then becoming partly
cloudy. Areas of fog early in the morning. A 20 percent chance of
thunderstorms in the afternoon. Highs in the mid 70s. West winds
up to 5 mph shifting to the northwest in the afternoon.
.TONIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows around 50. North winds up to 10 mph shifting to the south
after midnight.
.SATURDAY...Sunny. Patchy fog in the morning. Highs 75 to 80.
Southwest winds up to 5 mph shifting to the northwest in the
afternoon.
.SATURDAY NIGHT...Mostly clear. Lows around 50. Northeast winds
5 to 10 mph shifting to the southeast after midnight.
.SUNDAY...Sunny. Highs 80 to 85. Southeast winds up to 5 mph
shifting to the northwest in the afternoon.
.SUNDAY NIGHT THROUGH TUESDAY...Mostly clear. Lows 50 to 55.
Highs 80 to 85.
.TUESDAY NIGHT...Partly cloudy. Lows around 50.
.WEDNESDAY...Sunny. Highs 80 to 85.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 50.
.THURSDAY...Sunny. Highs 80 to 85.
&&
TEMPERATURE / PRECIPITATION
Bozeman Airport 77 49 80 / 30 20 10
Bozeman MSU 74 50 77 / 30 20 10
$$
MTZ330-292200-
Gallatin and Madison County Mountains and Centennial Mountains-
Including Big Sky, West Yellowstone, Targhee Pass,
and Raynolds Pass
823 AM MDT Fri Aug 29 2025
.REST OF TODAY...Warmer. Sunny early in the morning then becoming
partly cloudy. A 20 percent chance of thunderstorms in the
afternoon. Highs 60 to 70. West winds 5 to 15 mph.
.TONIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows 40 to 50. Northwest winds up to 10 mph.
.SATURDAY...Sunny. Highs 60 to 70. Northwest winds up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 40 to 50. North winds up to
10 mph shifting to the southeast after midnight.
.SUNDAY...Sunny. Highs 65 to 75. South winds up to 10 mph
shifting to the west in the afternoon.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 45 to 55.
Highs 70 to 80.
.TUESDAY...Sunny. Highs 65 to 75.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows 45 to 50.
.WEDNESDAY...Sunny with a 20 percent chance of rain showers.
Highs 65 to 75.
.WEDNESDAY NIGHT...Partly cloudy. Lows 45 to 50.
.THURSDAY...Sunny. Highs 65 to 75.
&&
TEMPERATURE / PRECIPITATION
West Yellowstone 71 37 72 / 20 10 10
$$
MTZ327-292200-
Northwest Beaverhead County-
Including Dewey, Wisdom, Wise River, Big Hole Pass,
and Chief Joseph Pass
823 AM MDT Fri Aug 29 2025
.REST OF TODAY...Sunny early in the morning then becoming partly
cloudy. Highs 60 to 70. West winds 5 to 15 mph.
.TONIGHT...Mostly clear. Lows 40 to 45. West winds up to 10 mph.
.SATURDAY...Sunny. Highs 65 to 75. West winds up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 40 to 50. Northwest winds up
to 10 mph shifting to the southeast after midnight.
.SUNDAY...Sunny. Highs 70 to 80. South winds up to 10 mph.
.SUNDAY NIGHT THROUGH TUESDAY...Mostly clear. Lows 45 to 50.
Highs 70 to 80.
.TUESDAY NIGHT...Partly cloudy. Lows 40 to 50.
.WEDNESDAY...Sunny. Highs 70 to 80.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 40 to 50.
Highs 70 to 80.
$$
MTZ328-292200-
Beaverhead and Western Madison below 6000ft-
Including Bannack, Dillon, Glen, and Waterloo
823 AM MDT Fri Aug 29 2025
.REST OF TODAY...Sunny early in the morning then becoming partly
cloudy. Patchy fog early in the morning. A 20 percent chance of
thunderstorms in the afternoon. Highs 70 to 75. Southwest winds
up to 10 mph shifting to the northwest in the afternoon.
.TONIGHT...Partly cloudy. Lows 45 to 50. Northwest winds 5 to
10 mph shifting to the west after midnight.
.SATURDAY...Sunny. Highs 75 to 80. Southwest winds up to 5 mph
shifting to the northwest in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 45 to 50. North winds up to
10 mph shifting to the south after midnight.
.SUNDAY...Sunny. Highs 80 to 85. South winds up to 10 mph.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 45 to 50.
Highs 80 to 85.
.TUESDAY...Sunny. Highs 75 to 85.
.TUESDAY NIGHT...Partly cloudy. Lows 45 to 50.
.WEDNESDAY...Sunny. Highs 75 to 80.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 45 to 50.
Highs 75 to 85.
&&
TEMPERATURE / PRECIPITATION
Dillon 76 45 78 / 10 10 0
$$
MTZ329-292200-
Ruby Mountains and Southern Beaverhead Mountains-
Including Monida Pass
823 AM MDT Fri Aug 29 2025
.REST OF TODAY...Sunny early in the morning then becoming partly
cloudy. Highs 65 to 70. West winds up to 10 mph shifting to the
northwest in the afternoon.
.TONIGHT...Partly cloudy. Lows 45 to 50. Northwest winds up to
10 mph.
.SATURDAY...Sunny. Highs 65 to 75. Northwest winds up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 45 to 50. North winds 5 to
10 mph shifting to the southeast after midnight.
.SUNDAY...Sunny. Highs 70 to 75. South winds up to 10 mph.
.SUNDAY NIGHT THROUGH TUESDAY...Mostly clear. Lows 45 to 50.
Highs 70 to 75.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. A 20 percent chance
of rain showers. Lows 45 to 50. Highs 65 to 75.
.WEDNESDAY NIGHT...Partly cloudy. Lows 45 to 50.
.THURSDAY...Sunny. Highs 70 to 75.
$$
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