Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
546
FPUS55 KTFX 311300
ZFPTFX
Zone Forecast Product for Central and Southwest Montana
National Weather Service Great Falls MT
659 AM MDT Thu Jul 31 2025
Spot temperatures and probabilities of measurable precipitation
are for the rest of today, tonight, and Friday.
...HIGHLIGHTS HAVE BEEN ISSUED FOR PORTIONS OF THE ZONE
FORECAST AREA. PLEASE REFER TO THE LATEST BULLETIN(S) FOR
DETAILS...
MTZ301-312200-
East Glacier Park Region-
Including East Glacier Park, Kiowa, Babb, Saint Mary,
Marias Pass, and Logan Pass
659 AM MDT Thu Jul 31 2025
.REST OF TODAY...Sunny. Highs 65 to 75. East winds 5 to 15 mph.
.TONIGHT...Partly cloudy. Slight chance of thunderstorms in the
evening, then slight chance of rain showers after midnight. Lows
50 to 55. East winds 5 to 15 mph. Chance of precipitation
20 percent.
.FRIDAY...Partly cloudy with slight chance of rain showers in the
morning, then mostly cloudy with rain showers likely and chance
of thunderstorms in the afternoon. Highs 65 to 75. East winds up
to 10 mph. Chance of precipitation 70 percent.
.FRIDAY NIGHT...Mostly cloudy. Rain showers likely and 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.
.SATURDAY...Mostly cloudy. 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.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of
thunderstorms. Lows 50 to 55.
.SUNDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 60 to 70.
.SUNDAY NIGHT...Partly cloudy. Lows around 50.
.MONDAY...Partly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 65 to 75. Chance of precipitation
40 percent.
.MONDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms. Lows 45 to 50. Chance of
precipitation 50 percent.
.TUESDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 55 to 65. Chance of precipitation
30 percent.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 45 to 50.
Highs 60 to 70.
$$
MTZ307-312200-
Southern Rocky Mountain Front-
Including Rogers Pass
659 AM MDT Thu Jul 31 2025
.REST OF TODAY...Partly cloudy. Slight chance of rain showers in
the morning, then chance of thunderstorms in the afternoon. Highs
65 to 75. East winds 5 to 15 mph. Chance of precipitation
40 percent.
.TONIGHT...Mostly cloudy. Chance of thunderstorms in the evening,
then slight chance of rain showers after midnight. Lows 50 to 55.
East winds 5 to 10 mph shifting to the southwest after midnight.
Chance of precipitation 50 percent.
.FRIDAY...Partly cloudy with slight chance of rain showers in the
morning, then mostly cloudy with rain showers and chance of
thunderstorms in the afternoon. Highs 65 to 75. East winds up to
10 mph. Chance of precipitation 80 percent.
.FRIDAY NIGHT...Mostly cloudy. Rain showers likely and chance of
thunderstorms in the evening, then slight chance of rain showers
after midnight. Lows 50 to 55. West winds up to 10 mph. Chance of
precipitation 70 percent.
.SATURDAY...Mostly cloudy. Chance of rain showers in the morning,
then rain showers likely and slight chance of thunderstorms in
the afternoon. Highs 60 to 70. West winds 5 to 15 mph. Chance of
precipitation 70 percent.
.SATURDAY NIGHT...Partly cloudy with a 40 percent chance of
thunderstorms. Lows 45 to 50.
.SUNDAY...Sunny with a 20 percent chance of thunderstorms. Highs
65 to 75.
.SUNDAY NIGHT...Partly cloudy. Lows 45 to 50.
.MONDAY...Partly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 65 to 75. Chance of precipitation
40 percent.
.MONDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms. Lows 45 to 50. Chance of
precipitation 50 percent.
.TUESDAY...Mostly cloudy with a 20 percent chance of
thunderstorms. Highs 60 to 70.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 45 to 50.
Highs 65 to 75.
$$
MTZ302-312200-
Northern High Plains-
Including Browning, Heart Butte, and Dupuyer
659 AM MDT Thu Jul 31 2025
.REST OF TODAY...Sunny. Patchy fog in the morning. Highs 75 to
80. East winds up to 10 mph increasing to 10 to 15 mph in the
afternoon.
.TONIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows in the mid 50s. East winds 5 to 15 mph
shifting to the southeast up to 5 mph after midnight.
.FRIDAY...Partly cloudy with slight chance of rain showers in the
morning, then mostly cloudy with rain showers likely and chance
of thunderstorms in the afternoon. Highs 75 to 80. East winds up
to 10 mph. Chance of precipitation 70 percent.
.FRIDAY NIGHT...Mostly cloudy. Rain showers likely and chance of
thunderstorms in the evening, then slight chance of rain showers
after midnight. Lows around 55. South winds 5 to 10 mph shifting
to the west after midnight. Chance of precipitation 70 percent.
.SATURDAY...Mostly cloudy. Chance of rain showers in the morning,
then rain showers likely and slight chance of thunderstorms in
the afternoon. Highs 70 to 75. West winds 5 to 15 mph. Chance of
precipitation 70 percent.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of
thunderstorms. Lows around 55.
.SUNDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs around 75.
.SUNDAY NIGHT...Partly cloudy. Lows 50 to 55.
.MONDAY...Partly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs around 75. Chance of precipitation
40 percent.
.MONDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms. Lows 50 to 55. Chance of
precipitation 50 percent.
.TUESDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs around 70. Chance of precipitation
30 percent.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows around 50.
Highs 70 to 75.
$$
MTZ308-312200-
Southern High Plains-
Including Bynum, Choteau, and Pendroy
659 AM MDT Thu Jul 31 2025
.REST OF TODAY...Sunny in the morning, then partly cloudy with a
20 percent chance of thunderstorms in the afternoon. Highs 80 to
85. Northeast winds up to 10 mph.
.TONIGHT...Mostly cloudy. Chance of thunderstorms in the evening,
then slight chance of thunderstorms after midnight. Lows in the
mid 50s. East winds 5 to 15 mph shifting to the northwest up to
5 mph after midnight. Chance of thunderstorms 50 percent.
.FRIDAY...Partly cloudy with slight chance of rain showers in the
morning, then mostly cloudy with rain showers likely and chance
of thunderstorms in the afternoon. Highs 80 to 85. Northeast
winds up to 5 mph. Chance of precipitation 70 percent.
.FRIDAY NIGHT...Mostly cloudy. Rain showers likely and chance of
thunderstorms in the evening, then slight chance of rain showers
after midnight. Lows 55 to 60. West winds up to 10 mph. Chance of
precipitation 70 percent.
.SATURDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then rain showers likely and slight chance of
thunderstorms in the afternoon. Highs 75 to 80. West winds up to
10 mph. Chance of precipitation 70 percent.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of
thunderstorms. Lows around 55.
.SUNDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs around 80.
.SUNDAY NIGHT...Mostly clear. Lows around 55.
.MONDAY...Partly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 75 to 80. Chance of precipitation
40 percent.
.MONDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms. Lows 50 to 55. Chance of
precipitation 50 percent.
.TUESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs around 75.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 50 to 55.
Highs 75 to 80.
$$
MTZ303-312200-
Eastern Glacier, Western Toole, and Central Pondera-
Including Cut Bank, Ethridge, and Santa Rita
659 AM MDT Thu Jul 31 2025
.REST OF TODAY...Sunny. Patchy fog in the morning. Highs around
80. East winds 5 to 15 mph.
.TONIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 55 to 60. East winds 10 to 15 mph decreasing
to up to 10 mph after midnight.
.FRIDAY...Partly cloudy with slight chance of rain showers in the
morning, then mostly cloudy with rain showers likely and slight
chance of thunderstorms in the afternoon. Highs around 80. East
winds up to 10 mph. Chance of precipitation 60 percent.
.FRIDAY NIGHT...Mostly cloudy. Rain showers likely and chance of
thunderstorms in the evening, then slight chance of rain showers
after midnight. Lows 55 to 60. Southeast winds 5 to 10 mph
shifting to the west after midnight. Chance of precipitation
60 percent.
.SATURDAY...Mostly cloudy. Chance of rain showers in the morning,
then rain showers likely and slight chance of thunderstorms in
the afternoon. Highs 70 to 75. West winds 5 to 15 mph. Chance of
precipitation 70 percent.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of
thunderstorms. Lows around 55.
.SUNDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 75 to 80.
.SUNDAY NIGHT...Partly cloudy. Lows 50 to 55.
.MONDAY...Partly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 75 to 80. Chance of precipitation
30 percent.
.MONDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms. Lows 50 to 55. Chance of
precipitation 50 percent.
.TUESDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 70 to 75. Chance of precipitation
30 percent.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows around 50.
Highs 75 to 80.
&&
TEMPERATURE / PRECIPITATION
Cut Bank 80 57 79 / 10 30 60
$$
MTZ304-312200-
Eastern Toole and Liberty-
Including Devon, Shelby, Chester, Galata, Joplin, Lothair,
and Whitlash
659 AM MDT Thu Jul 31 2025
.REST OF TODAY...Sunny. Highs 80 to 85. East winds 5 to 15 mph.
.TONIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows around 60. East winds 5 to 15 mph.
.FRIDAY...Partly cloudy with slight chance of rain showers in the
morning, then mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the afternoon. Highs 80 to 85.
East winds up to 10 mph. Chance of precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy. Rain showers likely and chance of
thunderstorms in the evening, then slight chance of rain showers
after midnight. Lows around 60. Southeast winds up to 10 mph.
Chance of precipitation 60 percent.
.SATURDAY...Mostly cloudy. Chance of rain showers in the morning,
then rain showers likely and slight chance of thunderstorms in
the afternoon. Highs 75 to 80. West winds up to 10 mph. Chance of
precipitation 70 percent.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms. Lows around 55.
.SUNDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 75 to 85.
.SUNDAY NIGHT...Partly cloudy. Lows around 55.
.MONDAY...Partly cloudy with a 20 percent chance of rain showers.
Highs 80 to 85.
.MONDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms. Lows around 55. Chance of
precipitation 50 percent.
.TUESDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 70 to 80. Chance of precipitation
30 percent.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 50 to 55.
Highs 75 to 80.
$$
MTZ305-312200-
Hill County-
Including Havre
659 AM MDT Thu Jul 31 2025
.REST OF TODAY...Sunny in the morning then becoming partly
cloudy. Highs 80 to 85. East winds 5 to 15 mph.
.TONIGHT...Partly cloudy. A 20 percent chance of thunderstorms
after midnight. Lows around 60. East winds 5 to 15 mph.
.FRIDAY...Partly cloudy with slight chance of rain showers in the
morning, then mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the afternoon. Highs in the mid
80s. East winds 5 to 15 mph. Chance of precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy. Rain showers likely and chance of
thunderstorms in the evening, then chance of rain showers and
slight chance of thunderstorms after midnight. Lows around 60.
Southeast winds up to 10 mph. Chance of precipitation 60 percent.
.SATURDAY...Mostly cloudy. Chance of rain showers in the morning,
then rain showers likely and slight chance of thunderstorms in
the afternoon. Highs around 80. South winds up to 5 mph shifting
to the southwest in the afternoon. Chance of precipitation
70 percent.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms. Lows 55 to 60.
.SUNDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs around 80. Chance of precipitation
50 percent.
.SUNDAY NIGHT...Partly cloudy. Lows around 55.
.MONDAY...Partly cloudy with a 20 percent chance of rain showers.
Highs around 85.
.MONDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms. Lows around 55.
.TUESDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 75 to 80. Chance of precipitation
40 percent.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 50 to 55.
Highs 80 to 85.
&&
TEMPERATURE / PRECIPITATION
Havre 85 60 85 / 10 20 40
$$
MTZ306-312200-
Northern Blaine County-
Including Chinook, Zurich, Harlem, Hogeland, and Fort Belknap
659 AM MDT Thu Jul 31 2025
.REST OF TODAY...Sunny. Highs 80 to 85. East winds 5 to 15 mph.
.TONIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows 55 to 60. East winds 5 to 15 mph.
.FRIDAY...Partly cloudy in the morning, then mostly cloudy with
chance of rain showers and slight chance of thunderstorms in the
afternoon. Highs 80 to 85. East winds 5 to 15 mph. Chance of
precipitation 40 percent.
.FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms. Lows around 60. East winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the morning, then rain showers likely
and chance of thunderstorms in the afternoon. Highs 75 to 80.
Southeast winds up to 5 mph. Chance of precipitation 70 percent.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms. Lows 55 to 60.
.SUNDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 80 to 85. Chance of precipitation
50 percent.
.SUNDAY NIGHT AND MONDAY...Partly cloudy with a 20 percent chance
of thunderstorms. Lows around 55. Highs 80 to 85.
.MONDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms. Lows around 55.
.TUESDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 75 to 80. Chance of precipitation
50 percent.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 50 to 55.
.WEDNESDAY...Sunny. Highs 80 to 85.
$$
MTZ309-312200-
Eastern Pondera and Eastern Teton-
Including Brady, Conrad, and Ledger
659 AM MDT Thu Jul 31 2025
.REST OF TODAY...Patchy fog in the morning. Sunny in the morning,
then partly cloudy with a 20 percent chance of thunderstorms in
the afternoon. Highs 80 to 85. East winds up to 10 mph increasing
to 10 to 15 mph in the afternoon.
.TONIGHT...Mostly cloudy. Chance of thunderstorms in the evening,
then chance of rain showers and slight chance of thunderstorms
after midnight. Lows 55 to 60. East winds 5 to 15 mph. Chance of
precipitation 50 percent.
.FRIDAY...Partly cloudy with slight chance of rain showers in the
morning, then mostly cloudy with chance of thunderstorms in the
afternoon. Highs in the mid 80s. Northeast winds up to 5 mph.
Chance of precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy. Rain showers likely and chance of
thunderstorms in the evening, then slight chance of rain showers
after midnight. Lows 55 to 60. East winds 5 to 10 mph shifting to
the west after midnight. Chance of precipitation 60 percent.
.SATURDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then rain showers likely in the afternoon. Highs 75 to
80. West winds up to 10 mph. Chance of showers 70 percent.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of
thunderstorms. Lows around 55.
.SUNDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 80 to 85.
.SUNDAY NIGHT...Mostly clear. Lows 50 to 55.
.MONDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 80 to 85.
.MONDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms. Lows 50 to 55. Chance of
precipitation 50 percent.
.TUESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 75 to 80.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows around 50.
Highs 80 to 85.
$$
MTZ310-312200-
Western and Central Chouteau County-
Including Floweree, Carter, and Fort Benton
659 AM MDT Thu Jul 31 2025
.REST OF TODAY...Sunny in the morning then becoming partly
cloudy. Highs 80 to 85. East winds 10 to 20 mph.
.TONIGHT...Partly cloudy with slight chance of thunderstorms in
the evening, then mostly cloudy with chance of rain showers and
slight chance of thunderstorms after midnight. Lows around 60.
East winds 5 to 15 mph. Chance of precipitation 40 percent.
.FRIDAY...Partly cloudy with slight chance of rain showers in the
morning, then mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the afternoon. Highs 85 to 90.
East winds up to 10 mph. Chance of precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy. Rain showers likely and chance of
thunderstorms in the evening, then slight chance of rain showers
after midnight. Lows around 60. Southeast winds 5 to 10 mph
shifting to the south after midnight. Chance of precipitation
60 percent.
.SATURDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs around 80. West winds up to
10 mph. Chance of precipitation 50 percent.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms. Lows 55 to 60.
.SUNDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs around 85.
.SUNDAY NIGHT...Partly cloudy. Lows around 55.
.MONDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 85 to 90.
.MONDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms. Lows around 55.
.TUESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs around 80.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows around 55.
Highs 80 to 85.
$$
MTZ311-312200-
Bears Paw Mountains and Southern Blaine-
Including Rocky Boy
659 AM MDT Thu Jul 31 2025
.REST OF TODAY...Sunny in the morning then becoming partly
cloudy. Highs 80 to 85. East winds 5 to 15 mph.
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. A 20 percent chance of thunderstorms. Lows around 60.
East winds 5 to 15 mph.
.FRIDAY...Partly cloudy with slight chance of thunderstorms in
the morning, then mostly cloudy with chance of thunderstorms in
the afternoon. Highs 80 to 85. East winds 5 to 10 mph. Chance of
thunderstorms 40 percent.
.FRIDAY NIGHT...Mostly cloudy. Rain showers likely and chance of
thunderstorms in the evening, then chance of thunderstorms after
midnight. Lows around 60. Southeast winds up to 10 mph. Chance of
precipitation 60 percent.
.SATURDAY...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 75 to 80.
Southwest winds up to 10 mph. Chance of precipitation 70 percent.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms. Lows 55 to 60.
.SUNDAY...Partly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 80 to 85. Chance of precipitation
40 percent.
.SUNDAY NIGHT...Partly cloudy. Lows 55 to 60.
.MONDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 80 to 90.
.MONDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms. Lows 55 to 60.
.TUESDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 75 to 80. Chance of precipitation
40 percent.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 55 to 60.
.WEDNESDAY...Partly cloudy. Highs 80 to 85.
$$
MTZ312-312200-
Cascade County below 5000ft-
Including Great Falls
659 AM MDT Thu Jul 31 2025
.REST OF TODAY...Partly cloudy. A 20 percent chance of
thunderstorms in the afternoon. Highs in the mid 80s. East winds
5 to 15 mph.
.TONIGHT...Mostly cloudy with chance of thunderstorms in the
evening, then partly cloudy with slight chance of thunderstorms
after midnight. Lows 55 to 60. East winds 10 to 15 mph decreasing
to up to 10 mph after midnight. Chance of thunderstorms
50 percent.
.FRIDAY...Partly cloudy in the morning, then mostly cloudy with
chance of rain showers and slight chance of thunderstorms in the
afternoon. Highs 80 to 85. Northwest winds up to 5 mph shifting
to the northeast in the afternoon. Chance of precipitation
50 percent.
.FRIDAY NIGHT...Mostly cloudy. A 50 percent chance of
thunderstorms in the evening. Lows 55 to 60. South winds up to
10 mph.
.SATURDAY...Partly cloudy with slight chance of rain showers in
the morning, then mostly cloudy with chance of rain showers in
the afternoon. Highs around 80. West winds up to 10 mph. Chance
of showers 50 percent.
.SATURDAY NIGHT...Partly cloudy with a 30 percent chance of
thunderstorms. Lows around 55.
.SUNDAY...Sunny. Highs 80 to 85.
.SUNDAY NIGHT...Partly cloudy. Lows around 55.
.MONDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 80 to 85.
.MONDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms. Lows around 55.
.TUESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 75 to 80.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 50 to 55.
Highs 80 to 85.
&&
TEMPERATURE / PRECIPITATION
Great Falls Arpt 86 58 85 / 20 40 40
$$
MTZ313-312200-
Judith Basin County and Judith Gap-
Including Raynesford, Geyser, Stanford, Windham, Benchland,
Hobson, and Moccasin
659 AM MDT Thu Jul 31 2025
.REST OF TODAY...Partly cloudy. A 20 percent chance of
thunderstorms in the afternoon. Highs 75 to 80. Southeast winds
5 to 15 mph.
.TONIGHT...Mostly cloudy with chance of thunderstorms in the
evening, then partly cloudy with slight chance of thunderstorms
after midnight. Lows in the mid 50s. Southeast winds 5 to 15 mph.
Chance of thunderstorms 50 percent.
.FRIDAY...Partly cloudy in the morning, then mostly cloudy with a
50 percent chance of thunderstorms in the afternoon. Highs 80 to
85. Southeast winds up to 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Rain showers likely and chance of
thunderstorms in the evening. Lows around 55. South winds up to
10 mph. Chance of precipitation 60 percent.
.SATURDAY...Partly cloudy in the morning, then mostly cloudy with
chance of rain showers and slight chance of thunderstorms in the
afternoon. Highs 75 to 80. West winds up to 10 mph. Chance of
precipitation 50 percent.
.SATURDAY NIGHT...Partly cloudy with a 40 percent chance of
thunderstorms. Lows around 55.
.SUNDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs around 80.
.SUNDAY NIGHT...Partly cloudy. Lows around 55.
.MONDAY...Sunny with chance of rain showers and slight chance of
thunderstorms. Highs 80 to 85. Chance of precipitation
30 percent.
.MONDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms. Lows 50 to 55.
.TUESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 75 to 80.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 50 to 55.
Highs 80 to 85.
$$
MTZ314-312200-
Fergus County below 4500ft-
Including Hilger and Lewistown
659 AM MDT Thu Jul 31 2025
.REST OF TODAY...Partly cloudy. Slight chance of rain showers in
the morning, then slight chance of thunderstorms in the
afternoon. Highs 80 to 85. East winds 5 to 15 mph. Chance of
precipitation 20 percent.
.TONIGHT...Mostly cloudy. Chance of thunderstorms in the evening,
then slight chance of thunderstorms after midnight. Lows 55 to
65. East winds 5 to 15 mph. Chance of thunderstorms 50 percent.
.FRIDAY...Partly cloudy in the morning, then mostly cloudy with
chance of rain showers and slight chance of thunderstorms in the
afternoon. Highs 80 to 85. East winds up to 10 mph. Chance of
precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy. Rain showers likely and chance of
thunderstorms in the evening, then slight chance of thunderstorms
after midnight. Lows 55 to 60. East winds 5 to 10 mph shifting to
the southwest after midnight. Chance of precipitation 60 percent.
.SATURDAY...Partly cloudy with slight chance of rain showers in
the morning, then mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the afternoon. Highs around 80.
West winds up to 10 mph. Chance of precipitation 50 percent.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms. Lows 55 to 60.
.SUNDAY...Partly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 80 to 85. Chance of precipitation
30 percent.
.SUNDAY NIGHT...Partly cloudy. Lows 55 to 60.
.MONDAY...Sunny with a 20 percent chance of thunderstorms. Highs
80 to 90.
.MONDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms. Lows 55 to 60.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy with a 20 percent
chance of thunderstorms. Highs around 80. Lows 55 to 60.
.WEDNESDAY...Partly cloudy. Highs 80 to 85.
&&
TEMPERATURE / PRECIPITATION
Lewistown 78 54 80 / 30 40 50
$$
MTZ315-312200-
Upper Blackfoot and MacDonald Pass-
Including Marysville, Lincoln, Flesher Pass, and MacDonald Pass
659 AM MDT Thu Jul 31 2025
.REST OF TODAY...Partly cloudy. A 40 percent chance of
thunderstorms in the afternoon. Highs 75 to 80. Northeast winds
up to 10 mph.
.TONIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows 50 to 55. East winds 5 to 10 mph shifting to the west after
midnight.
.FRIDAY...Partly cloudy in the morning, then mostly cloudy with
rain showers likely and chance of thunderstorms in the afternoon.
Highs 70 to 80. East winds up to 5 mph. Chance of precipitation
70 percent.
.FRIDAY NIGHT...Mostly cloudy. A 50 percent chance of
thunderstorms in the evening. Lows 50 to 55. West winds up to
10 mph.
.SATURDAY...Mostly cloudy. A 50 percent chance of rain showers in
the afternoon. Highs 70 to 75. West winds 5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 50 to 55.
.SUNDAY...Sunny. Highs 70 to 80.
.SUNDAY NIGHT...Partly cloudy. Lows 50 to 55.
.MONDAY...Partly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 70 to 80. Chance of precipitation
40 percent.
.MONDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms. Lows 45 to 55. Chance of
precipitation 40 percent.
.TUESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 65 to 75.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 45 to 50.
Highs 70 to 80.
$$
MTZ316-312200-
Gates of the Mountains-
Including Canyon Creek, Wolf Creek, and Craig
659 AM MDT Thu Jul 31 2025
.REST OF TODAY...Partly cloudy. A 40 percent chance of
thunderstorms in the afternoon. Highs 80 to 85. North winds up to
5 mph shifting to the northeast 5 to 15 mph in the afternoon.
.TONIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the mid 50s. East winds 5 to 10 mph shifting to the north
after midnight.
.FRIDAY...Sunny in the morning, then mostly cloudy with chance of
rain showers and slight chance of thunderstorms in the afternoon.
Highs 80 to 85. Northwest winds up to 5 mph shifting to the
northeast in the afternoon. Chance of precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy. A 50 percent chance of
thunderstorms in the evening. Lows 55 to 60. West winds up to
10 mph.
.SATURDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then chance of rain showers in the afternoon. Highs
75 to 80. Southwest winds 5 to 15 mph. Chance of showers
50 percent.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows around 55.
.SUNDAY...Sunny. Highs 75 to 85.
.SUNDAY NIGHT...Partly cloudy. Lows 50 to 55.
.MONDAY...Partly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 75 to 85. Chance of precipitation
30 percent.
.MONDAY NIGHT...Mostly cloudy with a 40 percent chance of
thunderstorms. Lows 50 to 55.
.TUESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 70 to 80.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 50 to 55.
Highs 75 to 85.
$$
MTZ317-312200-
Little Belt and Highwood Mountains-
Including Monarch, Neihart, and Kings Hill Pass
659 AM MDT Thu Jul 31 2025
.REST OF TODAY...Partly cloudy. A 20 percent chance of
thunderstorms in the afternoon. Highs 70 to 75. Southeast winds
5 to 15 mph.
.TONIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows 50 to 55. Southeast 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 70 to 80. Southeast winds up to 10 mph. Chance
of precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy. Rain showers likely and chance of
thunderstorms in the evening. Lows 50 to 55. South winds up to
10 mph. Chance of precipitation 60 percent.
.SATURDAY...Partly cloudy in the morning, then mostly cloudy with
a 50 percent chance of rain showers in the afternoon. Highs 65 to
75. West winds 5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a 40 percent chance of
thunderstorms. Lows 50 to 55.
.SUNDAY...Sunny with a 20 percent chance of thunderstorms. Highs
70 to 75.
.SUNDAY NIGHT...Partly cloudy. Lows 50 to 55.
.MONDAY...Partly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 70 to 80. Chance of precipitation
30 percent.
.MONDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms. Lows 45 to 55.
.TUESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 65 to 75.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 50 to 55.
Highs 70 to 80.
$$
MTZ318-312200-
Snowy and Judith Mountains-
659 AM MDT Thu Jul 31 2025
.REST OF TODAY...Partly cloudy. Slight chance of rain showers in
the morning, then slight chance of thunderstorms in the
afternoon. Highs 70 to 75. Southeast winds 5 to 15 mph. Chance of
precipitation 20 percent.
.TONIGHT...Mostly cloudy. Chance of thunderstorms in the evening,
then slight chance of thunderstorms after midnight. Lows in the
mid 50s. Southeast winds 5 to 15 mph. Chance of thunderstorms
50 percent.
.FRIDAY...Partly cloudy in the morning, then mostly cloudy with
chance of rain showers and slight chance of thunderstorms in the
afternoon. Highs 70 to 80. East winds up to 10 mph. Chance of
precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the
evening, then slight chance of thunderstorms after midnight. Lows
50 to 55. Southeast winds 5 to 10 mph shifting to the southwest
after midnight. Chance of thunderstorms 50 percent.
.SATURDAY...Partly cloudy in the morning, then mostly cloudy with
rain showers likely and slight chance of thunderstorms in the
afternoon. Highs 70 to 75. West winds up to 10 mph. Chance of
precipitation 60 percent.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of
thunderstorms. Lows 50 to 55.
.SUNDAY...Partly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 70 to 75. Chance of precipitation
30 percent.
.SUNDAY NIGHT...Partly cloudy. Lows 50 to 55.
.MONDAY...Sunny with a 20 percent chance of thunderstorms. Highs
75 to 80.
.MONDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms. Lows 50 to 55.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy with a 20 percent
chance of thunderstorms. Highs 70 to 75. Lows 50 to 55.
.WEDNESDAY...Partly cloudy. Highs 75 to 80.
$$
MTZ319-312200-
Helena Valley-
Including Helena
659 AM MDT Thu Jul 31 2025
.REST OF TODAY...Partly cloudy. A 40 percent chance of
thunderstorms in the afternoon. Highs 85 to 90. Northeast winds
up to 10 mph.
.TONIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the mid 50s. North winds 5 to 10 mph shifting to the west
after midnight.
.FRIDAY...Sunny in the morning, then mostly cloudy with a
50 percent chance of thunderstorms in the afternoon. Highs in the
mid 80s. Northwest winds up to 5 mph shifting to the northeast in
the afternoon.
.FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows around 55. Northwest winds 5 to 10 mph shifting to the
southwest after midnight.
.SATURDAY...Partly cloudy in the morning, then mostly cloudy with
a 40 percent chance of rain showers in the afternoon. Highs 80 to
85. Southwest winds up to 5 mph shifting to the west 5 to 15 mph
in the afternoon.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows around 55.
.SUNDAY...Sunny. Highs around 85.
.SUNDAY NIGHT...Partly cloudy. Lows 50 to 55.
.MONDAY...Partly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs around 85. Chance of precipitation
30 percent.
.MONDAY NIGHT...Partly cloudy with a 40 percent chance of
thunderstorms. Lows 50 to 55.
.TUESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs around 80.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 50 to 55.
Highs around 85.
&&
TEMPERATURE / PRECIPITATION
Helena 85 58 84 / 40 40 50
$$
MTZ320-312200-
Big Belt, Bridger and Castle Mountains-
Including Trident, Maudlow, Battle Ridge Pass, Bozeman Pass,
and Deep Creek Pass
659 AM MDT Thu Jul 31 2025
.REST OF TODAY...Partly cloudy. A 50 percent chance of
thunderstorms in the afternoon. Some thunderstorms may produce
heavy rainfall in the afternoon. Highs 70 to 80. East winds 5 to
15 mph.
.TONIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Some thunderstorms may produce heavy rainfall in the evening.
Lows 50 to 55. East winds 5 to 15 mph.
.FRIDAY...Sunny in the morning, then mostly cloudy with chance of
rain showers and slight chance of thunderstorms in the afternoon.
Highs 75 to 80. South winds up to 10 mph. Chance of precipitation
50 percent.
.FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows 50 to 55. West winds up to 10 mph.
.SATURDAY...Partly cloudy in the morning, then mostly cloudy with
a 40 percent chance of rain showers in the afternoon. Highs 70 to
80. West winds 5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a 30 percent chance of
thunderstorms. Lows 50 to 55.
.SUNDAY...Sunny with a 20 percent chance of thunderstorms. Highs
70 to 80.
.SUNDAY NIGHT...Partly cloudy. Lows 50 to 55.
.MONDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 70 to 80.
.MONDAY NIGHT...Partly cloudy with a 40 percent chance of
thunderstorms. Lows 50 to 55.
.TUESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 65 to 75.
.TUESDAY NIGHT...Partly cloudy. Lows 50 to 55.
.WEDNESDAY...Sunny. Highs 70 to 80.
$$
MTZ321-312200-
Meagher County Valleys-
Including Martinsdale, Checkerboard, Ringling,
and White Sulphur Springs
659 AM MDT Thu Jul 31 2025
.REST OF TODAY...Partly cloudy. A 30 percent chance of
thunderstorms in the afternoon. Highs 75 to 80. East winds 5 to
15 mph.
.TONIGHT...Mostly cloudy with a 40 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows 50 to 55. East winds 5 to 15 mph.
.FRIDAY...Partly cloudy in the morning, then mostly cloudy with
chance of rain showers and slight chance of thunderstorms in the
afternoon. Highs around 80. Southeast winds up to 10 mph. Chance
of precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows 50 to 55. Southwest winds up to 10 mph.
.SATURDAY...Partly cloudy in the morning, then mostly cloudy with
a 50 percent chance of rain showers in the afternoon. Highs 75 to
80. Southwest winds up to 5 mph shifting to the west 5 to 15 mph
in the afternoon.
.SATURDAY NIGHT...Partly cloudy with a 30 percent chance of
thunderstorms. Lows 45 to 50.
.SUNDAY...Sunny with a 20 percent chance of thunderstorms. Highs
75 to 80.
.SUNDAY NIGHT...Partly cloudy. Lows 45 to 50.
.MONDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs around 80.
.MONDAY NIGHT...Partly cloudy with a 40 percent chance of
thunderstorms. Lows 45 to 50.
.TUESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs around 75.
.TUESDAY NIGHT...Partly cloudy. Lows 45 to 50.
.WEDNESDAY...Sunny. Highs around 80.
$$
MTZ322-312200-
Elkhorn and Boulder Mountains-
Including Montana City, Clancy, Boulder, Corbin, Wickes,
Elk Park Pass, and Homestake Pass
659 AM MDT Thu Jul 31 2025
.REST OF TODAY...Partly cloudy. A 50 percent chance of
thunderstorms in the afternoon. Highs 75 to 80. East winds up to
10 mph.
.TONIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows 50 to 55. North winds up to 10 mph.
.FRIDAY...Sunny in the morning, then mostly cloudy with rain
showers likely and chance of thunderstorms in the afternoon.
Highs 70 to 80. Southeast winds up to 10 mph. Chance of
precipitation 70 percent.
.FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows 50 to 55. West winds up to 10 mph.
.SATURDAY...Partly cloudy in the morning, then mostly cloudy with
a 50 percent chance of rain showers in the afternoon. Highs 70 to
80. West winds up to 10 mph.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 45 to 55.
.SUNDAY...Sunny with a 20 percent chance of thunderstorms. Highs
70 to 80.
.SUNDAY NIGHT...Partly cloudy. Lows 45 to 55.
.MONDAY AND MONDAY NIGHT...Partly cloudy with a 40 percent chance
of thunderstorms. Highs 70 to 80. Lows 45 to 55.
.TUESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 65 to 75.
.TUESDAY NIGHT...Partly cloudy. Lows 45 to 55.
.WEDNESDAY...Sunny. Highs 70 to 80.
$$
MTZ323-312200-
Canyon Ferry Area-
Including Toston, Townsend, and Winston
659 AM MDT Thu Jul 31 2025
.REST OF TODAY...Partly cloudy. A 40 percent chance of
thunderstorms in the afternoon. Highs 80 to 85. Northeast winds
up to 10 mph.
.TONIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the mid 50s. North winds 5 to 15 mph.
.FRIDAY...Sunny in the morning, then mostly cloudy with a
50 percent chance of thunderstorms in the afternoon. Highs 80 to
85. South winds up to 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows 55 to 60. Northwest winds up to 10 mph.
.SATURDAY...Partly cloudy in the morning, then mostly cloudy with
a 50 percent chance of rain showers in the afternoon. Highs 80 to
85. Southwest winds up to 5 mph shifting to the northwest in the
afternoon.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 50 to 55.
.SUNDAY...Sunny. Highs 80 to 85.
.SUNDAY NIGHT...Partly cloudy. Lows 50 to 55.
.MONDAY...Partly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 80 to 85. Chance of precipitation
30 percent.
.MONDAY NIGHT...Partly cloudy with a 40 percent chance of
thunderstorms. Lows 50 to 55.
.TUESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 75 to 80.
.TUESDAY NIGHT...Partly cloudy. Lows 50 to 55.
.WEDNESDAY...Sunny. Highs 80 to 85.
$$
MTZ324-312200-
Missouri Headwaters-
Including Harrison, Three Forks, Willow Creek, Pony,
and Whitehall
659 AM MDT Thu Jul 31 2025
.REST OF TODAY...Partly cloudy. A 50 percent chance of
thunderstorms in the afternoon. Highs 80 to 85. Northeast winds
up to 10 mph.
.TONIGHT...Mostly cloudy with a 40 percent chance of
thunderstorms in the evening, then mostly clear after midnight.
Lows 50 to 55. Northeast winds 5 to 10 mph shifting to the
northwest after midnight.
.FRIDAY...Sunny in the morning, then mostly cloudy with a
50 percent chance of thunderstorms in the afternoon. Highs 80 to
85. South winds up to 10 mph.
.FRIDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
after midnight. Lows around 55. West winds up to 10 mph. Chance
of precipitation 40 percent.
.SATURDAY...Sunny in the morning, then mostly cloudy with a
50 percent chance of rain showers in the afternoon. Highs 80 to
85. West winds up to 10 mph.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 50 to 55.
.SUNDAY...Sunny with a 20 percent chance of thunderstorms. Highs
80 to 85.
.SUNDAY NIGHT...Partly cloudy. Lows 50 to 55.
.MONDAY...Partly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 80 to 85. Chance of precipitation
40 percent.
.MONDAY NIGHT AND TUESDAY...Partly cloudy with a 20 percent
chance of thunderstorms. Lows around 50. Highs 80 to 85.
.TUESDAY NIGHT...Partly cloudy. Lows 50 to 55.
.WEDNESDAY...Sunny. Highs around 85.
$$
MTZ325-312200-
Madison River Valley-
Including Cameron, Ennis, Jeffers, McAllister, and Norris
659 AM MDT Thu Jul 31 2025
.REST OF TODAY...Patchy fog in the morning. Sunny in the morning,
then mostly cloudy with a 50 percent chance of thunderstorms in
the afternoon. Highs 80 to 85. North winds up to 10 mph.
.TONIGHT...Partly cloudy. A 20 percent chance of thunderstorms in
the evening. Lows around 50. Northeast winds 5 to 10 mph shifting
to the southwest after midnight.
.FRIDAY...Sunny in the morning, then mostly cloudy with a
50 percent chance of thunderstorms in the afternoon. Highs 80 to
85. Southwest winds 5 to 15 mph.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows 50 to 55. Southwest winds up to 10 mph.
.SATURDAY...Sunny in the morning, then mostly cloudy with a
50 percent chance of rain showers in the afternoon. Highs 80 to
85. Southwest winds up to 5 mph shifting to the west 5 to 15 mph
in the afternoon.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 45 to 55.
.SUNDAY...Sunny with a 20 percent chance of thunderstorms. Highs
80 to 85.
.SUNDAY NIGHT...Partly cloudy. Lows 45 to 55.
.MONDAY AND MONDAY NIGHT...Partly cloudy with a 20 percent chance
of thunderstorms. Highs around 85. Lows 45 to 50.
.TUESDAY...Sunny. Highs 80 to 85.
.TUESDAY NIGHT...Partly cloudy. Lows 45 to 55.
.WEDNESDAY...Sunny. Highs around 85.
$$
MTZ326-312200-
Gallatin Valley-
Including Bozeman and Gallatin Gateway
659 AM MDT Thu Jul 31 2025
.REST OF TODAY...Partly cloudy in the morning, then mostly cloudy
with a 50 percent chance of thunderstorms in the afternoon. Highs
80 to 85. East winds up to 10 mph.
.TONIGHT...Mostly cloudy with a 30 percent chance of
thunderstorms in the evening, then mostly clear after midnight.
Lows 50 to 55. Southeast winds 5 to 15 mph.
.FRIDAY...Sunny in the morning, then mostly cloudy with chance of
rain showers and slight chance of thunderstorms in the afternoon.
Highs in the mid 80s. Southeast winds up to 5 mph shifting to the
west in the afternoon. Chance of precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
after midnight. Lows 50 to 55. West winds 5 to 10 mph shifting to
the south after midnight. Chance of precipitation 40 percent.
.SATURDAY...Sunny in the morning, then mostly cloudy with a
40 percent chance of rain showers in the afternoon. Highs 80 to
85. Southwest winds up to 5 mph shifting to the northwest in the
afternoon.
.SATURDAY NIGHT...Partly cloudy with chance of rain showers and
slight chance of thunderstorms. Lows 50 to 55. Chance of
precipitation 30 percent.
.SUNDAY...Sunny with a 20 percent chance of thunderstorms. Highs
80 to 85.
.SUNDAY NIGHT...Mostly clear. Lows around 50.
.MONDAY AND MONDAY NIGHT...Partly cloudy with a 20 percent chance
of thunderstorms. Highs around 85. Lows around 50.
.TUESDAY...Sunny. Highs around 80.
.TUESDAY NIGHT...Partly cloudy. Lows around 50.
.WEDNESDAY...Sunny. Highs around 85.
&&
TEMPERATURE / PRECIPITATION
Bozeman Airport 86 50 86 / 40 30 40
Bozeman MSU 83 52 83 / 50 30 40
$$
MTZ330-312200-
Gallatin and Madison County Mountains and Centennial Mountains-
Including Big Sky, West Yellowstone, Targhee Pass,
and Raynolds Pass
659 AM MDT Thu Jul 31 2025
.REST OF TODAY...Sunny in the morning, then mostly cloudy with a
50 percent chance of thunderstorms in the afternoon. Highs 70 to
80. Southeast winds 5 to 15 mph.
.TONIGHT...Partly cloudy. A 20 percent chance of thunderstorms in
the evening. Lows 45 to 50. Southeast winds 5 to 15 mph.
.FRIDAY...Sunny in the morning, then mostly cloudy with chance of
rain showers and slight chance of thunderstorms in the afternoon.
Highs 65 to 75. South winds 5 to 15 mph. Chance of precipitation
50 percent.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms in the evening, then mostly clear after midnight.
Lows 45 to 50. West winds up to 10 mph.
.SATURDAY...Sunny in the morning, then mostly cloudy with a
50 percent chance of rain showers in the afternoon. Highs 65 to
75. West winds up to 5 mph increasing to 5 to 15 mph in the
afternoon.
.SATURDAY NIGHT...Partly cloudy with a 40 percent chance of
thunderstorms. Lows 40 to 50.
.SUNDAY...Sunny with a 40 percent chance of thunderstorms. Highs
65 to 75.
.SUNDAY NIGHT...Partly cloudy. Lows 45 to 50.
.MONDAY AND MONDAY NIGHT...Partly cloudy with a 20 percent chance
of thunderstorms. Highs 70 to 80. Lows 45 to 50.
.TUESDAY...Sunny. Highs 65 to 75.
.TUESDAY NIGHT...Partly cloudy. Lows 45 to 50.
.WEDNESDAY...Sunny. Highs 70 to 80.
&&
TEMPERATURE / PRECIPITATION
West Yellowstone 81 40 77 / 50 20 30
$$
MTZ327-312200-
Northwest Beaverhead County-
Including Dewey, Wisdom, Wise River, Big Hole Pass,
and Chief Joseph Pass
659 AM MDT Thu Jul 31 2025
.REST OF TODAY...Partly cloudy. A 50 percent chance of
thunderstorms in the afternoon. Highs 70 to 80. East winds up to
10 mph.
.TONIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows 45 to 50. North winds up to 10 mph shifting to the south
after midnight.
.FRIDAY...Sunny in the morning, then mostly cloudy with rain
showers likely and chance of thunderstorms in the afternoon.
Highs 65 to 75. Southwest winds up to 10 mph. Chance of
precipitation 70 percent.
.FRIDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
after midnight. Lows 45 to 50. West winds up to 10 mph. Chance of
precipitation 50 percent.
.SATURDAY...Sunny in the morning, then mostly cloudy with a
50 percent chance of rain showers in the afternoon. Highs 65 to
75. West winds 5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 40 to 50.
.SUNDAY...Sunny with a 20 percent chance of thunderstorms. Highs
65 to 75.
.SUNDAY NIGHT...Partly cloudy. Lows 45 to 50.
.MONDAY...Partly cloudy with a 50 percent chance of
thunderstorms. Highs 65 to 75.
.MONDAY NIGHT AND TUESDAY...Partly cloudy with a 20 percent
chance of thunderstorms. Lows 40 to 45. Highs 65 to 75.
.TUESDAY NIGHT...Partly cloudy. Lows 40 to 45.
.WEDNESDAY...Sunny. Highs 70 to 80.
$$
MTZ328-312200-
Beaverhead and Western Madison below 6000ft-
Including Bannack, Dillon, Glen, and Waterloo
659 AM MDT Thu Jul 31 2025
.REST OF TODAY...Sunny in the morning, then partly cloudy with a
50 percent chance of thunderstorms in the afternoon. Highs 80 to
85. Northeast winds up to 10 mph.
.TONIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms in the evening, then mostly clear after midnight.
Lows around 50. North winds 5 to 15 mph shifting to the southwest
after midnight.
.FRIDAY...Sunny in the morning, then mostly cloudy with a
50 percent chance of thunderstorms in the afternoon. Highs 75 to
80. Southwest winds up to 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows around 50. West winds 5 to 15 mph.
.SATURDAY...Sunny in the morning, then mostly cloudy with a
50 percent chance of rain showers in the afternoon. Highs 75 to
80. West winds up to 10 mph.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 45 to 50.
.SUNDAY...Sunny with a 20 percent chance of thunderstorms. Highs
75 to 80.
.SUNDAY NIGHT...Partly cloudy. Lows 45 to 50.
.MONDAY...Partly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 80 to 85. Chance of precipitation
40 percent.
.MONDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 45 to 50.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 75 to 80. Lows
45 to 50.
.WEDNESDAY...Sunny. Highs 80 to 85.
&&
TEMPERATURE / PRECIPITATION
Dillon 84 48 81 / 40 30 50
$$
MTZ329-312200-
Ruby Mountains and Southern Beaverhead Mountains-
Including Monida Pass
659 AM MDT Thu Jul 31 2025
.REST OF TODAY...Sunny in the morning, then mostly cloudy with a
50 percent chance of thunderstorms in the afternoon. Highs 75 to
80. Southeast winds 5 to 15 mph.
.TONIGHT...Partly cloudy. A 40 percent chance of thunderstorms in
the evening. Lows 45 to 50. Northeast winds 5 to 15 mph shifting
to the south after midnight.
.FRIDAY...Sunny in the morning, then mostly cloudy with a
50 percent chance of thunderstorms in the afternoon. Highs 70 to
75. South winds up to 10 mph shifting to the southwest in the
afternoon.
.FRIDAY NIGHT...Partly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows 45 to 50. West winds 5 to
15 mph.
.SATURDAY...Sunny in the morning, then mostly cloudy with a
50 percent chance of rain showers in the afternoon. Highs 70 to
75. West winds 5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 45 to 50.
.SUNDAY...Sunny with a 30 percent chance of thunderstorms. Highs
65 to 75.
.SUNDAY NIGHT...Partly cloudy. Lows 45 to 50.
.MONDAY...Partly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 70 to 80. Chance of precipitation
30 percent.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows 45 to
50. Highs 70 to 75.
.WEDNESDAY...Sunny. Highs 70 to 80.
$$
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