Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
315
FPUS55 KTFX 280311
ZFPTFX
Zone Forecast Product for Central and Southwest Montana
National Weather Service Great Falls MT
910 PM MDT Wed Aug 27 2025
Spot temperatures and probabilities of measurable precipitation
are for the rest of tonight, Thursday, Thursday night, and
Friday.
MTZ301-281000-
East Glacier Park Region-
Including East Glacier Park, Kiowa, Babb, Saint Mary,
Marias Pass, and Logan Pass
910 PM MDT Wed Aug 27 2025
.REST OF TONIGHT...Cloudy. A 20 percent chance of rain showers
after midnight. Lows 50 to 55. Southeast winds 5 to 15 mph.
.THURSDAY...Cloudy. Slight chance of rain showers in the morning,
then chance of rain showers in the afternoon. Highs 60 to 70.
South winds 5 to 15 mph. Chance of showers 50 percent.
.THURSDAY NIGHT...Cloudy. Chance of rain showers in the evening,
then slight chance of rain showers after midnight. Lows around
50. Southwest winds 5 to 10 mph. Chance of showers 50 percent.
.FRIDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 55 to 65. West winds up to
10 mph shifting to the north in the afternoon. Chance of
precipitation 40 percent.
.FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows 45 to 50. East winds up to
10 mph shifting to the southwest after midnight.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 65 to 75.
Lows 50 to 55.
.SUNDAY...Sunny. Highs 70 to 80.
.SUNDAY NIGHT...Partly cloudy. Lows 50 to 55.
.LABOR DAY AND MONDAY NIGHT...Partly cloudy with a 20 percent
chance of thunderstorms. Highs 70 to 80. Lows around 50.
.TUESDAY...Partly cloudy with a 20 percent chance of rain
showers. Highs 60 to 70.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows 45 to 50.
.WEDNESDAY...Partly cloudy. Highs 60 to 70.
$$
MTZ307-281000-
Southern Rocky Mountain Front-
Including Rogers Pass
910 PM MDT Wed Aug 27 2025
.REST OF TONIGHT...Cloudy. Slight chance of rain showers late in
the evening, then chance of rain showers after midnight. Lows
50 to 55. Southeast winds up to 10 mph. Chance of showers
50 percent.
.THURSDAY...Cooler, cloudy. Chance of rain showers in the
morning, then rain showers likely in the afternoon. Highs 55 to
60. South winds up to 10 mph shifting to the west in the
afternoon. Chance of showers 70 percent.
.THURSDAY NIGHT...Cooler. Mostly cloudy. Chance of rain showers
and slight chance of thunderstorms in the evening, then slight
chance of rain showers after midnight. Lows 45 to 50. West winds
up to 10 mph. Chance of precipitation 50 percent.
.FRIDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 55 to 65. West winds up to
10 mph shifting to the northwest in the afternoon. Chance of
precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows 45 to 50. North winds up to
10 mph shifting to the west after midnight.
.SATURDAY...Warmer. Partly cloudy. Highs 65 to 75.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 45 to 55. Highs
70 to 80.
.SUNDAY NIGHT AND LABOR DAY...Partly cloudy with a 20 percent
chance of rain showers. Lows 50 to 55. Highs 70 to 80.
.MONDAY NIGHT THROUGH WEDNESDAY...Partly cloudy with a 20 percent
chance of rain showers. Lows 45 to 50. Highs 60 to 70.
$$
MTZ302-281000-
Northern High Plains-
Including Browning, Heart Butte, and Dupuyer
910 PM MDT Wed Aug 27 2025
.REST OF TONIGHT...Cloudy. Lows in the mid 50s. Southeast winds
5 to 10 mph shifting to the southwest after midnight.
.THURSDAY...Cooler. Cloudy with a 20 percent chance of rain
showers. Highs around 70. Southwest winds 5 to 10 mph shifting to
the southeast 10 to 15 mph in the afternoon.
.THURSDAY NIGHT...Cloudy with a 20 percent chance of rain
showers. Lows 50 to 55. Southwest winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 65 to 70. West winds up to
5 mph shifting to the northeast in the afternoon. Chance of
precipitation 40 percent.
.FRIDAY NIGHT...Mostly cloudy. Lows around 50. East winds 5 to
10 mph shifting to the southwest after midnight.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 75 to 80.
Lows 50 to 55.
.SUNDAY...Sunny. Highs 80 to 85.
.SUNDAY NIGHT...Partly cloudy. Lows 50 to 55.
.LABOR DAY AND MONDAY NIGHT...Partly cloudy with a 20 percent
chance of rain showers. Highs 80 to 85. Lows 50 to 55.
.TUESDAY...Cooler. Partly cloudy with a 20 percent chance of rain
showers. Highs around 70.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows 45 to 50.
.WEDNESDAY...Partly cloudy. Highs 70 to 75.
$$
MTZ308-281000-
Southern High Plains-
Including Bynum, Choteau, and Pendroy
910 PM MDT Wed Aug 27 2025
.REST OF TONIGHT...Cloudy. A 20 percent chance of rain showers
after midnight. Lows 55 to 60. South winds 5 to 10 mph shifting
to the west after midnight.
.THURSDAY...Cooler, cloudy. Slight chance of rain showers in the
morning, then chance of rain showers in the afternoon. Highs
65 to 70. West winds up to 5 mph shifting to the south in the
afternoon. Chance of showers 50 percent.
.THURSDAY NIGHT...Cooler. Mostly cloudy. Chance of rain showers
and slight chance of thunderstorms in the evening, then slight
chance of rain showers after midnight. Lows 50 to 55. Northeast
winds 5 to 10 mph shifting to the west after midnight. Chance of
precipitation 50 percent.
.FRIDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 65 to 70. West winds up to
5 mph shifting to the northeast in the afternoon. Chance of
precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows 50 to 55. Northeast winds 5 to
10 mph shifting to the west after midnight.
.SATURDAY...Warmer. Partly cloudy. Highs 75 to 80.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 50 to 55. Highs
around 85.
.SUNDAY NIGHT...Partly cloudy. Lows around 55.
.LABOR DAY AND MONDAY NIGHT...Partly cloudy with a 20 percent
chance of rain showers. Highs 80 to 85. Lows 50 to 55.
.TUESDAY AND TUESDAY NIGHT...Not as warm. Partly cloudy with a
20 percent chance of rain showers. Highs 70 to 75. Lows around
50.
.WEDNESDAY...Partly cloudy. Highs 70 to 75.
$$
MTZ303-281000-
Eastern Glacier, Western Toole, and Central Pondera-
Including Cut Bank, Ethridge, and Santa Rita
910 PM MDT Wed Aug 27 2025
.REST OF TONIGHT...Mostly cloudy. Lows in the mid 50s. Southeast
winds 5 to 15 mph.
.THURSDAY...Not as warm. Cloudy with a 20 percent chance of rain
showers. Highs 70 to 75. Southeast winds 5 to 15 mph.
.THURSDAY NIGHT...Cloudy with a 20 percent chance of rain
showers. Lows in the mid 50s. South winds 5 to 10 mph shifting to
the west after midnight.
.FRIDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then chance of rain showers in the afternoon. Highs
65 to 70. Northwest winds up to 10 mph shifting to the northeast
in the afternoon. Chance of showers 40 percent.
.FRIDAY NIGHT...Mostly cloudy. Lows around 50. East winds 5 to
10 mph shifting to the west after midnight.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs around 80.
Lows around 50.
.SUNDAY...Sunny. Highs 85 to 90.
.SUNDAY NIGHT...Partly cloudy. Lows 50 to 55.
.LABOR DAY...Sunny with a 20 percent chance of rain showers.
Highs around 85.
.MONDAY NIGHT AND TUESDAY...Not as warm. Partly cloudy with a
20 percent chance of rain showers. Lows 50 to 55. Highs 70 to 75.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows 45 to 50.
.WEDNESDAY...Partly cloudy. Highs 70 to 75.
&&
TEMPERATURE / PRECIPITATION
Cut Bank 56 74 53 67 / 10 30 20 30
$$
MTZ304-281000-
Eastern Toole and Liberty-
Including Devon, Shelby, Chester, Galata, Joplin, Lothair,
and Whitlash
910 PM MDT Wed Aug 27 2025
.REST OF TONIGHT...Mostly cloudy. Lows 55 to 60. East winds 5 to
15 mph.
.THURSDAY...Not as warm. Cloudy with a 20 percent chance of rain
showers. Highs in the mid 70s. East winds 5 to 10 mph shifting to
the south 5 to 15 mph in the afternoon.
.THURSDAY NIGHT...Cloudy with a 20 percent chance of rain
showers. Lows in the mid 50s. Southeast winds 5 to 10 mph
shifting to the northwest after midnight.
.FRIDAY...Mostly cloudy. Chance of rain showers in the morning,
then slight chance of rain showers in the afternoon. Highs 65 to
70. Northwest winds up to 5 mph shifting to the east in the
afternoon. Chance of showers 40 percent.
.FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows 50 to 55. Northeast winds 5 to
10 mph shifting to the west after midnight.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs around 80.
Lows 50 to 55.
.SUNDAY...Sunny. Highs 85 to 90.
.SUNDAY NIGHT...Partly cloudy. Lows around 55.
.LABOR DAY...Sunny. Highs around 85.
.MONDAY NIGHT AND TUESDAY...Not as warm. Partly cloudy with a
20 percent chance of rain showers. Lows around 55. Highs 70 to
80.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows around 50.
.WEDNESDAY...Partly cloudy. Highs 70 to 75.
$$
MTZ305-281000-
Hill County-
Including Havre
910 PM MDT Wed Aug 27 2025
.REST OF TONIGHT...Mostly cloudy. Lows 55 to 60. East winds 5 to
10 mph.
.THURSDAY...Not as warm. Cloudy with a 20 percent chance of rain
showers. Highs around 80. East winds 5 to 10 mph shifting to the
southeast 5 to 15 mph in the afternoon.
.THURSDAY NIGHT...Cloudy with a 20 percent chance of rain
showers. Lows 55 to 60. South winds 5 to 10 mph shifting to the
north after midnight.
.FRIDAY...Cooler. Mostly cloudy with a 40 percent chance of rain
showers. Highs around 70. North winds up to 5 mph.
.FRIDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms in
the evening, then slight chance of rain showers after midnight.
Lows around 55. West winds up to 10 mph. Chance of precipitation
20 percent.
.SATURDAY...Partly cloudy. Highs around 80.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 50 to 55. Highs
around 85.
.SUNDAY NIGHT...Partly cloudy. Lows around 55.
.LABOR DAY...Sunny. Highs around 85.
.MONDAY NIGHT AND TUESDAY...Not as warm. Partly cloudy with a
20 percent chance of rain showers. Lows around 55. Highs around
75.
.TUESDAY NIGHT...Cooler. Partly cloudy with a 20 percent chance
of rain showers. Lows 45 to 50.
.WEDNESDAY...Partly cloudy. Highs 70 to 75.
&&
TEMPERATURE / PRECIPITATION
Havre 57 82 57 73 / 10 20 30 30
$$
MTZ306-281000-
Northern Blaine County-
Including Chinook, Zurich, Harlem, Hogeland, and Fort Belknap
910 PM MDT Wed Aug 27 2025
.REST OF TONIGHT...Mostly cloudy. Lows in the mid 50s. East winds
5 to 10 mph.
.THURSDAY...Not as warm. Mostly cloudy. Highs around 80.
Southeast winds 5 to 15 mph.
.THURSDAY NIGHT...Cloudy. Slight chance of rain showers in the
evening, then chance of rain showers after midnight. Lows in the
mid 50s. South winds 5 to 10 mph shifting to the east after
midnight. Chance of showers 40 percent.
.FRIDAY...Mostly cloudy. Chance of rain showers in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs 70 to 75. North winds up to 10 mph. Chance
of precipitation 40 percent.
.FRIDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms in
the evening, then slight chance of rain showers after midnight.
Lows around 55. Southeast winds 5 to 10 mph shifting to the west
after midnight. Chance of precipitation 20 percent.
.SATURDAY...Partly cloudy. Highs around 80.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 50 to 55. Highs
around 85.
.SUNDAY NIGHT...Partly cloudy. Lows 50 to 55.
.LABOR DAY...Sunny. Highs around 85.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows 50 to 55.
.TUESDAY AND TUESDAY NIGHT...Not as warm. Partly cloudy with a
20 percent chance of rain showers. Highs 70 to 75. Lows around
45.
.WEDNESDAY...Partly cloudy. Highs 70 to 75.
$$
MTZ309-281000-
Eastern Pondera and Eastern Teton-
Including Brady, Conrad, and Ledger
910 PM MDT Wed Aug 27 2025
.REST OF TONIGHT...Cloudy. A 20 percent chance of rain showers
after midnight. Lows 55 to 60. East winds 5 to 15 mph.
.THURSDAY...Cooler, cloudy. Slight chance of rain showers in the
morning, then chance of rain showers in the afternoon. Highs
around 70. Southwest winds up to 5 mph shifting to the south in
the afternoon. Chance of showers 50 percent.
.THURSDAY NIGHT...Cooler, cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening, then slight chance
of rain showers after midnight. Lows 50 to 55. East winds 5 to
10 mph shifting to the northwest after midnight. Chance of
precipitation 50 percent.
.FRIDAY...Mostly cloudy. Chance of rain showers in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs around 70. West winds up to 5 mph shifting
to the north in the afternoon. Chance of precipitation
40 percent.
.FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows around 50. Northeast winds
5 to 10 mph shifting to the west after midnight.
.SATURDAY...Partly cloudy. Highs around 80.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows around 50. Highs
85 to 90.
.SUNDAY NIGHT...Partly cloudy. Lows 50 to 55.
.LABOR DAY AND MONDAY NIGHT...Partly cloudy with a 20 percent
chance of rain showers. Highs around 85. Lows 50 to 55.
.TUESDAY AND TUESDAY NIGHT...Not as warm. Partly cloudy with a
20 percent chance of rain showers. Highs around 75. Lows 45 to
50.
.WEDNESDAY...Partly cloudy. Highs around 75.
$$
MTZ310-281000-
Western and Central Chouteau County-
Including Floweree, Carter, and Fort Benton
910 PM MDT Wed Aug 27 2025
.REST OF TONIGHT...Cloudy. A 20 percent chance of rain showers
after midnight. Lows around 60. East winds 5 to 15 mph.
.THURSDAY...Not as warm. Cloudy. Slight chance of rain showers in
the morning, then chance of rain showers in the afternoon. Highs
in the mid 70s. South winds 5 to 10 mph. Chance of showers
50 percent.
.THURSDAY NIGHT...Cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then chance of rain
showers after midnight. Lows 55 to 60. South winds 5 to 10 mph
shifting to the west after midnight. Chance of precipitation
50 percent.
.FRIDAY...Mostly cloudy. Chance of rain showers in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs around 70. West winds up to 5 mph shifting
to the north in the afternoon. Chance of precipitation
50 percent.
.FRIDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms in
the evening, then slight chance of rain showers after midnight.
Lows around 55. North winds 5 to 10 mph shifting to the southwest
after midnight. Chance of precipitation 20 percent.
.SATURDAY...Partly cloudy. Highs around 80.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 50 to 55. Highs
85 to 90.
.SUNDAY NIGHT...Partly cloudy. Lows around 55.
.LABOR DAY...Sunny. Highs around 85.
.MONDAY NIGHT AND TUESDAY...Partly cloudy with a 20 percent
chance of rain showers. Lows around 55. Highs 75 to 80.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows around 50.
.WEDNESDAY...Partly cloudy. Highs around 75.
$$
MTZ311-281000-
Bears Paw Mountains and Southern Blaine-
Including Rocky Boy
910 PM MDT Wed Aug 27 2025
.REST OF TONIGHT...Mostly cloudy. Lows around 60. East winds 5 to
10 mph.
.THURSDAY...Cloudy with a 20 percent chance of rain showers.
Highs 75 to 80. Southeast winds 5 to 15 mph.
.THURSDAY NIGHT...Cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then chance of rain
showers after midnight. Lows 55 to 60. South winds up to 10 mph.
Chance of precipitation 50 percent.
.FRIDAY...Cloudy. Chance of rain showers in the morning, then
chance of rain showers and slight chance of thunderstorms in the
afternoon. Highs 65 to 70. Northwest winds up to 10 mph. Chance
of precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then slight chance of
rain showers after midnight. Lows around 55. Northwest winds up
to 10 mph shifting to the west after midnight. Chance of
precipitation 30 percent.
.SATURDAY...Warmer. Partly cloudy. Highs 75 to 80.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 50 to 55. Highs
80 to 85.
.SUNDAY NIGHT...Partly cloudy. Lows 55 to 60.
.LABOR DAY...Sunny. Highs 80 to 85.
.MONDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows around 55.
.TUESDAY AND TUESDAY NIGHT...Not as warm. Partly cloudy with a
20 percent chance of rain showers. Highs 70 to 75. Lows around
50.
.WEDNESDAY...Partly cloudy. Highs 70 to 75.
$$
MTZ312-281000-
Cascade County below 5000ft-
Including Great Falls
910 PM MDT Wed Aug 27 2025
.REST OF TONIGHT...Cooler, cloudy. Slight chance of rain showers
late in the evening, then chance of rain showers after midnight.
Lows 55 to 60. Southeast winds 5 to 15 mph. Chance of showers
50 percent.
.THURSDAY...Not as warm. Cloudy. Slight chance of rain showers in
the morning, then chance of rain showers in the afternoon. Highs
70 to 75. South winds up to 10 mph. Chance of showers 50 percent.
.THURSDAY NIGHT...Cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then slight chance of
rain showers after midnight. Lows in the mid 50s. Southeast winds
5 to 10 mph shifting to the southwest after midnight. Chance of
precipitation 50 percent.
.FRIDAY...Mostly cloudy. Chance of rain showers in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs 70 to 75. Southwest winds up to 5 mph
shifting to the north in the afternoon. Chance of precipitation
50 percent.
.FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows 50 to 55. Northeast winds 5 to
10 mph shifting to the southwest after midnight.
.SATURDAY...Warmer. Partly cloudy. Highs 80 to 85.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 50 to 55. Highs
85 to 90.
.SUNDAY NIGHT...Partly cloudy. Lows around 55.
.LABOR DAY...Sunny. Highs 85 to 90.
.MONDAY NIGHT AND TUESDAY...Not as warm. Partly cloudy with a
20 percent chance of rain showers. Lows 50 to 55. Highs 75 to 80.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows around 50.
.WEDNESDAY...Partly cloudy. Highs 70 to 75.
&&
TEMPERATURE / PRECIPITATION
Great Falls Arpt 59 70 55 73 / 40 50 50 40
$$
MTZ313-281000-
Judith Basin County and Judith Gap-
Including Raynesford, Geyser, Stanford, Windham, Benchland,
Hobson, and Moccasin
910 PM MDT Wed Aug 27 2025
.REST OF TONIGHT...Cloudy with a 20 percent chance of rain
showers. Lows 55 to 60. Southeast winds 5 to 15 mph.
.THURSDAY...Cooler, cloudy. Slight chance of rain showers in the
morning, then chance of rain showers in the afternoon. Highs
around 70. South winds 5 to 10 mph. Chance of showers 50 percent.
.THURSDAY NIGHT...Cooler, cloudy. Rain showers likely and slight
chance of thunderstorms in the evening, then chance of rain
showers after midnight. Lows 50 to 55. Southwest winds up to
10 mph. Chance of precipitation 70 percent.
.FRIDAY...Mostly cloudy. Chance of rain showers in the morning,
then rain showers likely and slight chance of thunderstorms in
the afternoon. Highs 65 to 70. West winds up to 10 mph shifting
to the north in the afternoon. Chance of precipitation
60 percent.
.FRIDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the
evening, then slight chance of rain showers after midnight. Lows
around 50. Northwest winds up to 10 mph shifting to the southwest
after midnight. Chance of precipitation 40 percent.
.SATURDAY...Warmer. Mostly cloudy with a 20 percent chance of
rain showers. Highs 75 to 80.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows 50 to
55. Highs 80 to 85.
.LABOR DAY...Sunny with a 20 percent chance of rain showers.
Highs 80 to 85.
.MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows 50 to 55.
.TUESDAY...Partly cloudy with a 30 percent chance of rain
showers. Highs 70 to 75.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy with a 20 percent
chance of rain showers. Lows 45 to 50. Highs around 70.
$$
MTZ314-281000-
Fergus County below 4500ft-
Including Hilger and Lewistown
910 PM MDT Wed Aug 27 2025
.REST OF TONIGHT...Cloudy. A 20 percent chance of rain showers
after midnight. Lows around 60. Southeast winds up to 10 mph.
.THURSDAY...Cloudy. Slight chance of rain showers in the morning,
then chance of rain showers in the afternoon. Highs 70 to 80.
Southeast winds 5 to 15 mph. Chance of showers 50 percent.
.THURSDAY NIGHT...Cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then chance of rain
showers after midnight. Lows 55 to 60. South winds 5 to 10 mph
shifting to the southwest after midnight. Chance of precipitation
50 percent.
.FRIDAY...Mostly cloudy. Chance of rain showers in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs 65 to 70. West winds up to 10 mph shifting
to the north in the afternoon. Chance of precipitation
50 percent.
.FRIDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the
evening, then slight chance of rain showers after midnight. Lows
around 55. Northwest winds up to 10 mph shifting to the west
after midnight. Chance of precipitation 40 percent.
.SATURDAY...Warmer. Partly cloudy with a 20 percent chance of
rain showers. Highs 75 to 80.
.SATURDAY NIGHT THROUGH LABOR DAY...Mostly clear. Lows 50 to 60.
Highs 80 to 85.
.MONDAY NIGHT AND TUESDAY...Partly cloudy with a 20 percent
chance of rain showers. Lows around 55. Highs 75 to 80.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy with a 20 percent
chance of rain showers. Lows around 50. Highs 70 to 75.
&&
TEMPERATURE / PRECIPITATION
Lewistown 56 70 53 66 / 20 50 60 60
$$
MTZ315-281000-
Upper Blackfoot and MacDonald Pass-
Including Marysville, Lincoln, Flesher Pass, and MacDonald Pass
910 PM MDT Wed Aug 27 2025
.REST OF TONIGHT...Cooler. Cloudy with a 50 percent chance of
rain showers. Lows 50 to 55. Southeast winds up to 10 mph.
.THURSDAY...Chance of rain showers in the morning, then rain
showers in the afternoon. Highs 55 to 65. West winds up to
10 mph. Chance of showers near 100 percent.
.THURSDAY NIGHT...Cooler. Mostly cloudy. Chance of rain showers
and slight chance of thunderstorms in the evening, then slight
chance of rain showers after midnight. Lows 45 to 55. West winds
up to 10 mph. Chance of precipitation 50 percent.
.FRIDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 65 to 70. West winds up to
10 mph. Chance of precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows 45 to 55. North winds up to 10 mph shifting to the west
after midnight.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs 70 to 80. Lows
50 to 55.
.SUNDAY...Sunny. Highs 75 to 85.
.SUNDAY NIGHT...Partly cloudy. Lows 50 to 55.
.LABOR DAY AND MONDAY NIGHT...Partly cloudy with a 20 percent
chance of rain showers. Highs 75 to 80. Lows 50 to 55.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy with a 20 percent
chance of rain showers. Highs 65 to 75. Lows 45 to 50.
$$
MTZ316-281000-
Gates of the Mountains-
Including Canyon Creek, Wolf Creek, and Craig
910 PM MDT Wed Aug 27 2025
.REST OF TONIGHT...Cooler, cloudy. Chance of rain showers late in
the evening, then slight chance of rain showers after midnight.
Lows 55 to 60. South winds up to 10 mph. Chance of showers
50 percent.
.THURSDAY...Cooler, cloudy. Chance of rain showers in the
morning, then rain showers likely in the afternoon. Highs 65 to
70. Southwest winds up to 10 mph. Chance of showers 70 percent.
.THURSDAY NIGHT...Mostly cloudy. Rain showers likely and slight
chance of thunderstorms in the evening, then slight chance of
rain showers after midnight. Lows in the mid 50s. Southwest winds
5 to 10 mph. Chance of precipitation 60 percent.
.FRIDAY...Mostly cloudy. Chance of rain showers in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs 65 to 75. Southwest winds up to 5 mph
shifting to the north in the afternoon. Chance of precipitation
50 percent.
.FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows 50 to 55. North winds up to
10 mph shifting to the southwest after midnight.
.SATURDAY...Partly cloudy. Highs 75 to 80.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 50 to 55. Highs
80 to 85.
.SUNDAY NIGHT...Partly cloudy. Lows around 55.
.LABOR DAY AND MONDAY NIGHT...Partly cloudy with a 20 percent
chance of rain showers. Highs 80 to 85. Lows around 55.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy with a 20 percent
chance of rain showers. Highs 70 to 75. Lows around 50.
$$
MTZ317-281000-
Little Belt and Highwood Mountains-
Including Monarch, Neihart, and Kings Hill Pass
910 PM MDT Wed Aug 27 2025
.REST OF TONIGHT...Cooler. Cloudy with a 50 percent chance of
rain showers. Lows 50 to 55. Southeast winds 5 to 15 mph.
.THURSDAY...Cooler, cloudy. Chance of rain showers in the
morning, then rain showers in the afternoon. Highs 55 to 65.
South winds 5 to 10 mph. Chance of showers 90 percent.
.THURSDAY NIGHT...Cooler, cloudy. Rain showers likely and slight
chance of thunderstorms in the evening, then chance of rain
showers after midnight. Lows 45 to 55. Southwest winds 5 to
10 mph. Chance of precipitation 70 percent.
.FRIDAY...Mostly cloudy. Chance of rain showers in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs 60 to 65. West winds up to 10 mph shifting
to the northwest in the afternoon. Chance of precipitation
50 percent.
.FRIDAY NIGHT...Mostly cloudy. A 40 percent chance of
thunderstorms in the evening. Lows 45 to 50. North winds up to
10 mph shifting to the southwest after midnight.
.SATURDAY...Warmer. Partly cloudy with a 20 percent chance of
rain showers. Highs 65 to 75.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 45 to 55. Highs
70 to 80.
.SUNDAY NIGHT...Partly cloudy. Lows 50 to 55.
.LABOR DAY...Sunny with a 20 percent chance of rain showers.
Highs 75 to 80.
.MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows 50 to 55.
.TUESDAY...Partly cloudy with a 30 percent chance of rain
showers. Highs 65 to 70.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy with a 20 percent
chance of rain showers. Lows 45 to 50. Highs 60 to 70.
$$
MTZ318-281000-
Snowy and Judith Mountains-
910 PM MDT Wed Aug 27 2025
.REST OF TONIGHT...Cloudy with a 20 percent chance of rain
showers. Lows in the mid 50s. Southeast winds 5 to 15 mph.
.THURSDAY...Cloudy. Slight chance of rain showers in the morning,
then chance of rain showers in the afternoon. Highs 60 to 70.
Southeast winds 5 to 10 mph. Chance of showers 50 percent.
.THURSDAY NIGHT...Cloudy. Rain showers likely and chance of
thunderstorms in the evening, then chance of rain showers after
midnight. Lows 50 to 55. South winds 5 to 10 mph shifting to the
west after midnight. Chance of precipitation 70 percent.
.FRIDAY...Mostly cloudy. Chance of rain showers and slight chance
of thunderstorms in the morning, then rain showers likely and
chance of thunderstorms in the afternoon. Highs 60 to 65.
Northwest winds up to 10 mph. Chance of precipitation 60 percent.
.FRIDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the
evening, then slight chance of rain showers after midnight. Lows
around 50. Northwest winds 5 to 10 mph shifting to the west after
midnight. Chance of precipitation 40 percent.
.SATURDAY...Mostly cloudy with a 20 percent chance of rain
showers. Highs 65 to 70.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows 50 to
55. Highs 75 to 80.
.LABOR DAY...Sunny with a 20 percent chance of rain showers.
Highs 75 to 80.
.MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows 50 to 55.
.TUESDAY...Partly cloudy with a 30 percent chance of rain
showers. Highs 65 to 70.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
showers. Lows 45 to 50.
.WEDNESDAY...Partly cloudy with a 20 percent chance of rain
showers. Highs 60 to 65.
$$
MTZ319-281000-
Helena Valley-
Including Helena
910 PM MDT Wed Aug 27 2025
.REST OF TONIGHT...Cooler, cloudy. Chance of rain showers late in
the evening, then slight chance of thunderstorms after midnight.
Lows in the mid 50s. South winds up to 10 mph. Chance of
precipitation 50 percent.
.THURSDAY...Cooler. Rain showers likely in the morning, then rain
showers in the afternoon. Highs around 70. Southeast winds up to
5 mph. Chance of showers 90 percent.
.THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening, then slight chance
of rain showers after midnight. Lows 50 to 55. Southwest winds up
to 5 mph. Chance of precipitation 50 percent.
.FRIDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs around 75. Southwest winds
up to 5 mph shifting to the northwest in the afternoon. Chance of
precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows 50 to 55. North winds 5 to 10 mph shifting to the west after
midnight.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs around 80.
Lows 50 to 55.
.SUNDAY...Sunny. Highs around 85.
.SUNDAY NIGHT...Partly cloudy. Lows around 55.
.LABOR DAY...Sunny with a 20 percent chance of rain showers.
Highs around 85.
.MONDAY NIGHT AND TUESDAY...Partly cloudy with a 20 percent
chance of rain showers. Lows 50 to 55. Highs 75 to 80.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy with a 20 percent
chance of rain showers. Lows around 50. Highs 75 to 80.
&&
TEMPERATURE / PRECIPITATION
Helena 57 70 55 77 / 50 80 40 40
$$
MTZ320-281000-
Big Belt, Bridger and Castle Mountains-
Including Trident, Maudlow, Battle Ridge Pass, Bozeman Pass,
and Deep Creek Pass
910 PM MDT Wed Aug 27 2025
.REST OF TONIGHT...Cooler. Cloudy with chance of rain showers and
slight chance of thunderstorms. Near steady temperature in the
mid 50s. Southeast winds 5 to 15 mph. Chance of precipitation
50 percent.
.THURSDAY...Chance of rain showers in the morning, then rain
showers and slight chance of thunderstorms in the afternoon.
Highs 55 to 65. South winds up to 10 mph shifting to the west in
the afternoon. Chance of precipitation near 100 percent.
.THURSDAY NIGHT...Mostly cloudy. Rain showers likely and slight
chance of thunderstorms in the evening, then chance of rain
showers after midnight. Lows 50 to 55. West winds 5 to 10 mph.
Chance of precipitation 70 percent.
.FRIDAY...Mostly cloudy. Chance of rain showers in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs 60 to 70. Southwest winds up to 10 mph
shifting to the northwest in the afternoon. Chance of
precipitation 50 percent.
.FRIDAY NIGHT...Partly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows around 50. North winds 5 to
10 mph shifting to the east after midnight.
.SATURDAY...Partly cloudy with a 20 percent chance of rain
showers. Highs 65 to 75.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 50 to 55. Highs
70 to 80.
.SUNDAY NIGHT...Partly cloudy. Lows 50 to 55.
.LABOR DAY...Sunny with a 20 percent chance of rain showers.
Highs 75 to 80.
.MONDAY NIGHT AND TUESDAY...Not as warm. Partly cloudy with a
20 percent chance of rain showers. Lows 50 to 55. Highs 65 to 75.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 45 to 50.
.WEDNESDAY...Partly cloudy with a 20 percent chance of rain
showers. Highs 60 to 70.
$$
MTZ321-281000-
Meagher County Valleys-
Including Martinsdale, Checkerboard, Ringling,
and White Sulphur Springs
910 PM MDT Wed Aug 27 2025
.REST OF TONIGHT...Cooler, cloudy. Chance of rain showers late in
the evening, then chance of rain showers and slight chance of
thunderstorms after midnight. Lows 50 to 55. Southeast winds 5 to
15 mph. Chance of precipitation 50 percent.
.THURSDAY...Cooler, cloudy. Chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs in the mid 60s. South winds
up to 10 mph shifting to the southwest in the afternoon. Chance
of precipitation 50 percent.
.THURSDAY NIGHT...Mostly cloudy. Rain showers likely and chance
of thunderstorms in the evening, then chance of rain showers
after midnight. Lows around 50. West winds 5 to 10 mph. Chance of
precipitation 70 percent.
.FRIDAY...Mostly cloudy. Chance of rain showers in the morning,
then chance of thunderstorms in the afternoon. Highs around 70.
Southwest winds up to 10 mph shifting to the northwest in the
afternoon. Chance of precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows 45 to 50. North winds 5 to
10 mph shifting to the east after midnight.
.SATURDAY...Partly cloudy with a 20 percent chance of rain
showers. Highs around 75.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 45 to 50. Highs
around 80.
.SUNDAY NIGHT...Partly cloudy. Lows around 50.
.LABOR DAY...Sunny with a 20 percent chance of rain showers.
Highs around 80.
.MONDAY NIGHT AND TUESDAY...Partly cloudy with a 20 percent
chance of rain showers. Lows 45 to 50. Highs 70 to 75.
.TUESDAY NIGHT...Partly cloudy with chance of rain showers and
slight chance of thunderstorms. Lows around 45. Chance of
precipitation 30 percent.
.WEDNESDAY...Partly cloudy with a 20 percent chance of rain
showers. Highs around 70.
$$
MTZ322-281000-
Elkhorn and Boulder Mountains-
Including Montana City, Clancy, Boulder, Corbin, Wickes,
Elk Park Pass, and Homestake Pass
910 PM MDT Wed Aug 27 2025
.REST OF TONIGHT...Cooler. Cloudy with chance of rain showers and
slight chance of thunderstorms. Near steady temperature in the
lower 50s. East winds 5 to 10 mph shifting to the south after
midnight. Chance of precipitation 50 percent.
.THURSDAY...Patchy fog in the morning. Rain showers in the
morning, then rain showers and slight chance of thunderstorms in
the afternoon. Highs 55 to 65. West winds up to 10 mph. Chance of
precipitation near 100 percent.
.THURSDAY NIGHT...Cooler. Mostly cloudy. Chance of thunderstorms
in the evening, then slight chance of rain showers after
midnight. Lows 45 to 55. West winds up to 10 mph. Chance of
precipitation 50 percent.
.FRIDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 60 to 70. West winds up to
10 mph. Chance of precipitation 50 percent.
.FRIDAY NIGHT...Partly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows 45 to 50. Northwest winds up
to 10 mph.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs 65 to 75. Lows
45 to 55.
.SUNDAY...Sunny. Highs 70 to 80.
.SUNDAY NIGHT...Partly cloudy. Lows 50 to 55.
.LABOR DAY...Sunny with a 20 percent chance of rain showers.
Highs 70 to 80.
.MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows 45 to 55.
.TUESDAY...Partly cloudy with a 30 percent chance of rain
showers. Highs 65 to 75.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy with a 20 percent
chance of rain showers. Lows 45 to 50. Highs 65 to 75.
$$
MTZ323-281000-
Canyon Ferry Area-
Including Toston, Townsend, and Winston
910 PM MDT Wed Aug 27 2025
.REST OF TONIGHT...Cooler. Cloudy with chance of rain showers and
slight chance of thunderstorms. Near steady temperature in the
upper 50s. Northwest winds 5 to 10 mph shifting to the south
after midnight. Chance of precipitation 50 percent.
.THURSDAY...Patchy fog in the morning. Chance of rain showers in
the morning, then rain showers and slight chance of thunderstorms
in the afternoon. Highs 65 to 70. South winds up to 10 mph.
Chance of precipitation near 100 percent.
.THURSDAY NIGHT...Cooler. Mostly cloudy. Chance of thunderstorms
in the evening, then slight chance of rain showers after
midnight. Lows 50 to 55. Southwest winds up to 10 mph. Chance of
precipitation 50 percent.
.FRIDAY...Mostly cloudy. Chance of rain showers in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs 70 to 75. Southwest winds up to 5 mph
shifting to the northwest in the afternoon. Chance of
precipitation 50 percent.
.FRIDAY NIGHT...Partly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows 50 to 55. North winds up to
10 mph.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs 75 to 80. Lows
50 to 55.
.SUNDAY...Sunny. Highs 80 to 85.
.SUNDAY NIGHT...Partly cloudy. Lows 50 to 55.
.LABOR DAY...Sunny with a 20 percent chance of rain showers.
Highs 80 to 85.
.MONDAY NIGHT AND TUESDAY...Partly cloudy with a 20 percent
chance of rain showers. Lows 50 to 55. Highs 75 to 80.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 50 to 55.
.WEDNESDAY...Partly cloudy with a 20 percent chance of rain
showers. Highs around 75.
$$
MTZ324-281000-
Missouri Headwaters-
Including Harrison, Three Forks, Willow Creek, Pony,
and Whitehall
910 PM MDT Wed Aug 27 2025
.REST OF TONIGHT...Cooler. Cloudy with chance of rain showers and
slight chance of thunderstorms. Near steady temperature in the
mid 50s. Northeast winds 5 to 10 mph shifting to the southwest
after midnight. Chance of precipitation 50 percent.
.THURSDAY...Areas of fog in the morning. Rain showers in the
morning, then rain showers and slight chance of thunderstorms in
the afternoon. Highs 65 to 70. Southwest winds up to 5 mph
shifting to the northwest in the afternoon. Chance of
precipitation 90 percent.
.THURSDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the
evening, then slight chance of rain showers after midnight. Lows
around 50. North winds up to 5 mph shifting to the southwest
after midnight. Chance of precipitation 50 percent.
.FRIDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs around 75. West winds up to
10 mph. Chance of precipitation 40 percent.
.FRIDAY NIGHT...Partly cloudy. Lows around 50. North winds 5 to
10 mph shifting to the west after midnight.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs 75 to 80. Lows
around 50.
.SUNDAY...Sunny. Highs 80 to 85.
.SUNDAY NIGHT...Partly cloudy. Lows 50 to 55.
.LABOR DAY...Sunny with a 20 percent chance of rain showers.
Highs 80 to 85.
.MONDAY NIGHT AND TUESDAY...Partly cloudy with a 20 percent
chance of rain showers. Lows 50 to 55. Highs 75 to 80.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows around 50.
.WEDNESDAY...Partly cloudy with a 20 percent chance of rain
showers. Highs 75 to 80.
$$
MTZ325-281000-
Madison River Valley-
Including Cameron, Ennis, Jeffers, McAllister, and Norris
910 PM MDT Wed Aug 27 2025
.REST OF TONIGHT...Cooler, cloudy. Chance of rain showers and
slight chance of thunderstorms late in the evening, then rain
showers likely and slight chance of thunderstorms after midnight.
Patchy fog after midnight. Lows 50 to 55. North winds 5 to 10 mph
shifting to the south after midnight. Chance of precipitation
70 percent.
.THURSDAY...Rain showers and slight chance of thunderstorms.
Patchy fog. Highs 65 to 70. South winds up to 10 mph shifting to
the west in the afternoon. Chance of precipitation near
100 percent.
.THURSDAY NIGHT...Cooler. Mostly cloudy. Chance of rain showers
and slight chance of thunderstorms in the evening, then slight
chance of rain showers after midnight. Lows 45 to 50. West winds
5 to 10 mph shifting to the south after midnight. Chance of
precipitation 50 percent.
.FRIDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 70 to 75. Southwest winds
up to 10 mph shifting to the northwest in the afternoon. Chance
of precipitation 30 percent.
.FRIDAY NIGHT...Partly cloudy. Lows 45 to 50. North winds 5 to
10 mph shifting to the south after midnight.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs 75 to 80. Lows
45 to 50.
.SUNDAY...Sunny. Highs 80 to 85.
.SUNDAY NIGHT...Partly cloudy. Lows 50 to 55.
.LABOR DAY...Sunny with a 20 percent chance of rain showers.
Highs 80 to 85.
.MONDAY NIGHT...Partly cloudy. Lows around 50.
.TUESDAY...Partly cloudy with a 20 percent chance of rain
showers. Highs 75 to 80.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 45 to 50.
.WEDNESDAY...Partly cloudy with a 20 percent chance of rain
showers. Highs 70 to 75.
$$
MTZ326-281000-
Gallatin Valley-
Including Bozeman and Gallatin Gateway
910 PM MDT Wed Aug 27 2025
.REST OF TONIGHT...Cooler, cloudy. Slight chance of thunderstorms
late in the evening, then chance of rain showers after midnight.
Patchy fog after midnight. Near steady temperature in the mid
50s. South winds 5 to 10 mph. Chance of precipitation 50 percent.
.THURSDAY...Rain showers likely and slight chance of
thunderstorms in the morning, then rain showers and slight chance
of thunderstorms in the afternoon. Areas of fog in the morning.
Patchy fog in the afternoon. Highs 65 to 70. South winds up to
5 mph shifting to the north in the afternoon. Chance of
precipitation near 100 percent.
.THURSDAY NIGHT...Mostly cloudy. Rain showers likely and chance
of thunderstorms in the evening, then slight chance of rain
showers after midnight. Lows around 50. East winds up to 5 mph
shifting to the south after midnight. Chance of precipitation
70 percent.
.FRIDAY...Mostly cloudy. Chance of rain showers in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs around 75. Southwest winds up to 5 mph
shifting to the northwest in the afternoon. Chance of
precipitation 40 percent.
.FRIDAY NIGHT...Partly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows around 50. North winds 5 to
10 mph shifting to the southeast after midnight.
.SATURDAY...Sunny with a 20 percent chance of rain showers. Highs
75 to 80.
.SATURDAY NIGHT...Mostly clear. Lows around 50.
.SUNDAY...Sunny. Highs 80 to 85.
.SUNDAY NIGHT...Partly cloudy. Lows 50 to 55.
.LABOR DAY...Sunny with a 20 percent chance of rain showers.
Highs around 85.
.MONDAY NIGHT AND TUESDAY...Partly cloudy with a 20 percent
chance of rain showers. Lows 50 to 55. Highs 75 to 80.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows around 50.
.WEDNESDAY...Partly cloudy with a 20 percent chance of rain
showers. Highs around 75.
&&
TEMPERATURE / PRECIPITATION
Bozeman Airport 53 69 50 76 / 40 90 70 30
Bozeman MSU 53 66 51 73 / 50 90 60 40
$$
MTZ330-281000-
Gallatin and Madison County Mountains and Centennial Mountains-
Including Big Sky, West Yellowstone, Targhee Pass,
and Raynolds Pass
910 PM MDT Wed Aug 27 2025
.REST OF TONIGHT...Chance of rain showers and slight chance of
thunderstorms late in the evening, then rain showers and slight
chance of thunderstorms after midnight. Patchy fog after
midnight. Near steady temperature around 50. Southeast winds up
to 10 mph. Chance of precipitation near 100 percent.
.THURSDAY...Patchy fog in the morning. Rain showers and slight
chance of thunderstorms. Highs 55 to 65. Southwest winds up to
10 mph. Chance of precipitation near 100 percent.
.THURSDAY NIGHT...Colder. Mostly cloudy. Chance of rain showers
and slight chance of thunderstorms in the evening, then slight
chance of rain showers after midnight. Lows 40 to 50. West winds
up to 10 mph. Chance of precipitation 50 percent.
.FRIDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 60 to 70. West winds up to
10 mph. Chance of precipitation 50 percent.
.FRIDAY NIGHT...Partly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows 40 to 50. Northwest winds up
to 10 mph.
.SATURDAY...Sunny with a 20 percent chance of rain showers. Highs
60 to 70.
.SATURDAY NIGHT...Mostly clear. Lows 40 to 50.
.SUNDAY...Sunny. Highs 65 to 75.
.SUNDAY NIGHT...Mostly clear. Lows 45 to 50.
.LABOR DAY...Sunny with a 20 percent chance of rain showers.
Highs 65 to 75.
.MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows 45 to 50.
.TUESDAY...Partly cloudy with a 40 percent chance of rain
showers. Highs 65 to 75.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 40 to 50.
.WEDNESDAY...Partly cloudy with a 40 percent chance of rain
showers. Highs 60 to 70.
&&
TEMPERATURE / PRECIPITATION
West Yellowstone 45 64 38 70 / 90 90 60 30
$$
MTZ327-281000-
Northwest Beaverhead County-
Including Dewey, Wisdom, Wise River, Big Hole Pass,
and Chief Joseph Pass
910 PM MDT Wed Aug 27 2025
.REST OF TONIGHT...Cooler. Rain showers likely and slight chance
of thunderstorms. Patchy fog through the night. Some
thunderstorms may produce heavy rainfall late in the evening.
Near steady temperature in the upper 40s. East winds 5 to 10 mph
shifting to the south after midnight. Chance of precipitation
70 percent.
.THURSDAY...Patchy fog in the morning. Chance of rain showers and
slight chance of thunderstorms in the morning, then rain showers
likely and slight chance of thunderstorms in the afternoon. Highs
55 to 65. West winds 5 to 15 mph. Chance of precipitation
70 percent.
.THURSDAY NIGHT...Colder. Mostly cloudy with slight chance of
thunderstorms in the evening, then partly cloudy with slight
chance of rain showers after midnight. Lows 40 to 50. West winds
up to 10 mph. Chance of precipitation 20 percent.
.FRIDAY...Partly cloudy. A 20 percent chance of thunderstorms in
the afternoon. Highs 60 to 70. West winds 5 to 15 mph.
.FRIDAY NIGHT...Mostly clear. Lows 40 to 45. West winds up to
10 mph.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 65 to 75. Lows
40 to 50.
.SUNDAY NIGHT...Partly cloudy. Lows 45 to 50.
.LABOR DAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 70 to 80.
.MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows 40 to 50.
.TUESDAY...Partly cloudy with a 30 percent chance of rain
showers. Highs 65 to 75.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy with a 20 percent
chance of rain showers. Lows 40 to 50. Highs 65 to 75.
$$
MTZ328-281000-
Beaverhead and Western Madison below 6000ft-
Including Bannack, Dillon, Glen, and Waterloo
910 PM MDT Wed Aug 27 2025
.REST OF TONIGHT...Chance of rain showers and slight chance of
thunderstorms late in the evening, then rain showers likely and
slight chance of thunderstorms after midnight. Patchy fog through
the night. Lows 50 to 55. Northeast winds 5 to 10 mph shifting to
the south after midnight. Chance of precipitation 70 percent.
.THURSDAY...Patchy fog in the morning. Chance of rain showers and
slight chance of thunderstorms in the morning, then rain showers
likely and slight chance of thunderstorms in the afternoon. Highs
65 to 70. West winds up to 10 mph. Chance of precipitation
70 percent.
.THURSDAY NIGHT...Cooler. Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows 45 to 50. Northwest winds 5 to
10 mph shifting to the southwest after midnight.
.FRIDAY...Partly cloudy with slight chance of rain showers in the
morning, then mostly cloudy with slight chance of thunderstorms
in the afternoon. Highs 70 to 75. Southwest winds up to 10 mph
shifting to the west in the afternoon. Chance of precipitation
20 percent.
.FRIDAY NIGHT...Partly cloudy. Lows 45 to 50. North winds 5 to
10 mph shifting to the west after midnight.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 75 to 80. Lows
45 to 50.
.SUNDAY NIGHT...Partly cloudy. Lows around 50.
.LABOR DAY...Partly cloudy with a 20 percent chance of rain
showers. Highs 75 to 80.
.MONDAY NIGHT...Partly cloudy. Lows 45 to 50.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy with a 20 percent
chance of rain showers. Highs 75 to 80. Lows 45 to 50.
.WEDNESDAY...Partly cloudy with a 20 percent chance of rain
showers. Highs 70 to 80.
&&
TEMPERATURE / PRECIPITATION
Dillon 51 69 47 75 / 70 60 20 20
$$
MTZ329-281000-
Ruby Mountains and Southern Beaverhead Mountains-
Including Monida Pass
910 PM MDT Wed Aug 27 2025
.REST OF TONIGHT...Cooler. Rain showers likely and chance of
thunderstorms late in the evening, then rain showers likely and
slight chance of thunderstorms after midnight. Patchy fog through
the night. Near steady temperature in the lower 50s. Northeast
winds 5 to 10 mph shifting to the south after midnight. Chance of
precipitation 70 percent.
.THURSDAY...Patchy fog in the morning. Rain showers and slight
chance of thunderstorms in the morning, then rain showers likely
and chance of thunderstorms in the afternoon. Highs 60 to 65.
West winds 5 to 15 mph. Chance of precipitation 90 percent.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
showers in the evening, then partly cloudy after midnight. Lows
45 to 50. West winds up to 10 mph.
.FRIDAY...Partly cloudy in the morning, then mostly cloudy with
chance of rain showers and slight chance of thunderstorms in the
afternoon. Highs 60 to 70. West winds 5 to 15 mph. Chance of
precipitation 30 percent.
.FRIDAY NIGHT...Mostly clear. Lows 45 to 50. Northwest winds 5 to
15 mph.
.SATURDAY...Sunny with a 20 percent chance of rain showers. Highs
65 to 70.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 45 to 50. Highs
65 to 75.
.SUNDAY NIGHT...Partly cloudy. Lows around 50.
.LABOR DAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 70 to 75.
.MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows 45 to 50.
.TUESDAY...Partly cloudy with a 40 percent chance of rain
showers. Highs 65 to 75.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows 45 to 50.
.WEDNESDAY...Partly cloudy with a 30 percent chance of rain
showers. Highs 65 to 70.
$$
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