Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
203
FPUS55 KTFX 090937
ZFPTFX
Zone Forecast Product for Central and Southwest Montana
National Weather Service Great Falls MT
336 AM MDT Sun Aug 9 2026
Spot temperatures and probabilities of measurable precipitation
are for today, tonight, and Monday.
MTZ301-092200-
East Glacier Park Region-
Including the cities of East Glacier Park, Kiowa, Babb,
Saint Mary, Marias Pass, and Logan Pass
336 AM MDT Sun Aug 9 2026
.TODAY...Sunny. Areas of smoke in the morning, then smoke in the
afternoon. Highs 66 to 76. West winds up to 10 mph.
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Areas of smoke in the evening, then smoke after midnight.
Lows in the lower 50s. Southwest winds up to 10 mph.
.MONDAY...Sunny. Smoke in the morning, then areas of smoke in the
afternoon. Highs 66 to 76. West winds 5 to 15 mph.
.MONDAY NIGHT...Mostly clear. Areas of smoke in the evening. Lows
46 to 52. West winds up to 15 mph.
.TUESDAY...Sunny. Highs 64 to 74. West winds up to 10 mph.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows 46 to 52.
.WEDNESDAY...Partly sunny. Slight chance of rain showers in the
morning, then rain showers likely and chance of thunderstorms in
the afternoon. Highs 58 to 66. Chance of precipitation
70 percent.
.WEDNESDAY NIGHT...Rain showers and chance of thunderstorms in
the evening, then rain showers likely and slight chance of
thunderstorms after midnight. Lows 43 to 49. Chance of
precipitation 90 percent.
.THURSDAY...Rain showers likely in the morning, then rain showers
and slight chance of thunderstorms in the afternoon. Highs 52 to
60. Chance of precipitation 90 percent.
.THURSDAY NIGHT...Mostly cloudy. Rain showers likely and slight
chance of thunderstorms in the evening, then chance of rain
showers after midnight. Lows in the mid 40s. 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 54 to 62. Chance of precipitation
50 percent.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. A 20 percent chance
of thunderstorms. Lows in the lower 40s. Highs 61 to 69.
$$
MTZ307-092200-
Southern Rocky Mountain Front-
Including the city of Rogers Pass
336 AM MDT Sun Aug 9 2026
.TODAY...Sunny. Areas of smoke. Highs 69 to 79. West winds up to
10 mph.
.TONIGHT...Partly cloudy. Areas of smoke. Lows 47 to 53. West
winds up to 10 mph.
.MONDAY...Sunny. Areas of smoke. Highs 68 to 78. West winds up to
15 mph.
.MONDAY NIGHT...Mostly clear. Areas of smoke in the evening. Lows
46 to 52. West winds up to 10 mph with gusts to around 25 mph.
.TUESDAY...Sunny. Highs 68 to 78. West winds up to 10 mph. Gusts
up to 25 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 46 to 52.
.WEDNESDAY...Mostly sunny. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 62 to 72. Chance
of precipitation 50 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the
evening, then chance of rain showers after midnight. Lows 44 to
50. Chance of precipitation 50 percent.
.THURSDAY AND THURSDAY NIGHT...Mostly cloudy with rain showers
likely and slight chance of thunderstorms. Highs 55 to 65. Lows
41 to 47. Chance of precipitation 70 percent.
.FRIDAY...Partly sunny. Chance of rain showers in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs 55 to 65. Chance of precipitation
40 percent.
.FRIDAY NIGHT...Partly cloudy. Lows 40 to 46.
.SATURDAY...Warmer. Mostly sunny. A 20 percent chance of
thunderstorms in the afternoon. Highs 61 to 71.
$$
MTZ302-092200-
Northern High Plains-
Including the cities of Browning, Heart Butte, and Dupuyer
336 AM MDT Sun Aug 9 2026
.TODAY...Mostly sunny. Areas of smoke early in the morning, then
patchy smoke late in the morning. Areas of smoke in the
afternoon. Highs in the upper 70s. North winds 5 to 10 mph with
gusts to around 25 mph.
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Areas of smoke. Lows in the lower 50s. Southeast winds
5 to 10 mph shifting to the southwest after midnight.
.MONDAY...Sunny. Smoke in the morning, then areas of smoke in the
afternoon. Highs 77 to 83. West winds up to 15 mph.
.MONDAY NIGHT...Mostly clear. Areas of smoke in the evening. Lows
in the lower 50s. West winds 5 to 15 mph.
.TUESDAY...Sunny. Highs in the upper 70s. Northwest winds up to
5 mph shifting to the northeast in the afternoon.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows around 50.
.WEDNESDAY...Partly sunny. Slight chance of rain showers in the
morning, then chance of thunderstorms in the afternoon. Highs
around 70. Chance of precipitation 50 percent.
.WEDNESDAY NIGHT AND THURSDAY...Rain showers likely and chance of
thunderstorms. Lows in the upper 40s. Highs in the lower 60s.
Chance of precipitation 70 percent.
.THURSDAY NIGHT...Mostly cloudy. Rain showers likely and slight
chance of thunderstorms in the evening, then chance of rain
showers after midnight. Lows in the mid 40s. Chance of
precipitation 70 percent.
.FRIDAY...Partly sunny. 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. Chance of precipitation
40 percent.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. A 20 percent chance
of thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
$$
MTZ308-092200-
Southern High Plains-
Including the cities of Bynum, Choteau, and Pendroy
336 AM MDT Sun Aug 9 2026
.TODAY...Sunny. Areas of smoke. Highs in the lower 80s. North
winds up to 10 mph.
.TONIGHT...Partly cloudy. Areas of smoke. Lows in the mid 50s.
Northeast winds 5 to 10 mph shifting to the west after midnight.
.MONDAY...Sunny. Areas of smoke. Highs in the mid 80s. West winds
up to 10 mph.
.MONDAY NIGHT...Mostly clear. Areas of smoke in the evening. Lows
in the lower 50s. West winds 5 to 10 mph.
.TUESDAY...Sunny. Highs in the lower 80s. West winds up to 5 mph
shifting to the northeast in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s.
.WEDNESDAY...Mostly sunny. A 20 percent chance of thunderstorms
in the afternoon. Highs in the mid 70s.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the
evening, then chance of rain showers after midnight. Lows in the
lower 50s. Chance of precipitation 50 percent.
.THURSDAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the morning, then rain showers likely
and chance of thunderstorms in the afternoon. Highs in the upper
60s. Chance of precipitation 70 percent.
.THURSDAY NIGHT...Mostly cloudy. Rain showers likely and slight
chance of thunderstorms in the evening, then chance of rain
showers after midnight. Lows in the upper 40s. Chance of
precipitation 70 percent.
.FRIDAY...Partly sunny. Chance of rain showers in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs in the upper 60s. Chance of precipitation
40 percent.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. A 20 percent chance
of thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
$$
MTZ303-092200-
Eastern Glacier, Western Toole, and Central Pondera-
Including the cities of Cut Bank, Ethridge, and Santa Rita
336 AM MDT Sun Aug 9 2026
.TODAY...Mostly sunny. Patchy smoke through the day. Highs in the
upper 70s. North winds 5 to 15 mph.
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Areas of smoke in the evening, then patchy smoke after
midnight. Lows in the lower 50s. East winds 5 to 10 mph shifting
to the south after midnight.
.MONDAY...Sunny. Areas of smoke. Highs in the lower 80s.
Northwest winds up to 10 mph.
.MONDAY NIGHT...Mostly clear. Areas of smoke in the evening. Lows
in the lower 50s. Northwest winds 5 to 15 mph.
.TUESDAY...Sunny. Highs in the upper 70s. North winds 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then slight chance of
rain showers after midnight. Lows in the lower 50s. Chance of
precipitation 40 percent.
.WEDNESDAY...Partly sunny. Slight chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs in the lower 70s. Chance of
precipitation 50 percent.
.WEDNESDAY NIGHT...Rain showers likely and chance of
thunderstorms in the evening, then rain showers likely and slight
chance of thunderstorms after midnight. Lows in the upper 40s.
Chance of precipitation 70 percent.
.THURSDAY...Rain showers likely and slight chance of
thunderstorms. Highs in the mid 60s. Chance of precipitation
70 percent.
.THURSDAY NIGHT...Mostly cloudy. Rain showers likely and slight
chance of thunderstorms in the evening, then chance of rain
showers after midnight. Lows in the mid 40s. Chance of
precipitation 60 percent.
.FRIDAY...Mostly cloudy with chance of rain showers in the
morning, then mostly sunny with slight chance of rain showers in
the afternoon. Highs in the upper 60s. Chance of showers
30 percent.
.FRIDAY NIGHT...Partly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows in the mid 40s.
.SATURDAY...Mostly sunny. Highs in the lower 70s.
&&
TEMPERATURE / PRECIPITATION
Cut Bank 79 51 82 / 0 0 0
$$
MTZ304-092200-
Eastern Toole and Liberty-
Including the cities of Devon, Shelby, Chester, Galata, Joplin,
Lothair, and Whitlash
336 AM MDT Sun Aug 9 2026
.TODAY...Sunny. Patchy smoke through the day. Highs 78 to 84.
North winds 5 to 15 mph.
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Patchy smoke. Lows in the mid 50s. East winds 5 to
10 mph.
.MONDAY...Sunny. Patchy smoke in the morning, then areas of smoke
in the afternoon. Highs 80 to 86. East winds up to 10 mph
shifting to the northwest in the afternoon.
.MONDAY NIGHT...Mostly clear. Areas of smoke in the evening. Lows
in the lower 50s. North winds 5 to 10 mph.
.TUESDAY...Sunny. Highs 77 to 83. North winds up to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. A 20 percent chance
of thunderstorms. Lows in the lower 50s. Highs 72 to 78.
.WEDNESDAY NIGHT AND THURSDAY...Rain showers likely and chance of
thunderstorms. Lows around 50. Highs 66 to 72. Chance of
precipitation 70 percent.
.THURSDAY NIGHT...Mostly cloudy. Rain showers likely and slight
chance of thunderstorms in the evening, then chance of rain
showers after midnight. Lows in the upper 40s. Chance of
precipitation 60 percent.
.FRIDAY...Mostly cloudy with chance of rain showers in the
morning, then mostly sunny with slight chance of rain showers in
the afternoon. Highs 65 to 71. Chance of showers 40 percent.
.FRIDAY NIGHT...Partly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows in the mid 40s.
.SATURDAY...Mostly sunny. Highs 71 to 77.
$$
MTZ305-092200-
Hill County-
Including the city of Havre
336 AM MDT Sun Aug 9 2026
.TODAY...Sunny. Patchy smoke early in the morning. Patchy smoke
in the afternoon. Highs in the lower 80s. North winds 5 to
15 mph.
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Patchy smoke through the night. Lows in the lower 50s.
Northeast winds 5 to 15 mph.
.MONDAY...Partly sunny in the morning then clearing. Areas of
smoke in the afternoon. Highs in the mid 80s. Northeast winds
5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Areas of smoke in the evening. Lows
in the lower 50s. North winds 5 to 10 mph.
.TUESDAY...Sunny. Highs in the lower 80s. North winds 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy. A 40 percent chance of rain
showers after midnight. Lows in the lower 50s.
.WEDNESDAY...Mostly sunny. Slight chance of rain showers in the
morning, then slight chance of thunderstorms in the afternoon.
Highs in the upper 70s. Chance of precipitation 20 percent.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Rain showers likely and
chance of thunderstorms. Lows in the upper 40s. Highs in the
lower 70s. Chance of precipitation 70 percent.
.FRIDAY...Mostly cloudy with chance of rain showers in the
morning, then mostly sunny with slight chance of rain showers in
the afternoon. Highs around 70. Chance of showers 30 percent.
.FRIDAY NIGHT...Partly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows in the mid 40s.
.SATURDAY...Mostly sunny. Highs in the mid 70s.
&&
TEMPERATURE / PRECIPITATION
Havre 86 52 88 / 10 0 0
$$
MTZ306-092200-
Northern Blaine County-
Including the cities of Chinook, Zurich, Harlem, Hogeland,
and Fort Belknap
336 AM MDT Sun Aug 9 2026
.TODAY...Sunny. A 20 percent chance of thunderstorms early in the
morning. Patchy smoke early in the morning. Patchy smoke in the
afternoon. Highs in the lower 80s. East winds 5 to 15 mph
shifting to the northwest 10 to 15 mph in the afternoon.
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Patchy smoke in the evening. Lows in the lower 50s.
Northeast winds 5 to 15 mph.
.MONDAY...Mostly cloudy in the morning then clearing. Patchy
smoke in the afternoon. Highs 81 to 87. Southeast winds 10 to
15 mph.
.MONDAY NIGHT...Partly cloudy. Areas of smoke in the evening.
Lows in the lower 50s. East winds 5 to 15 mph.
.TUESDAY...Sunny. Highs 79 to 85. North winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. A 20 percent chance of
thunderstorms after midnight. Lows in the lower 50s.
.WEDNESDAY...Partly sunny. Chance of rain showers and slight
chance of thunderstorms in the morning, then slight chance of
thunderstorms in the afternoon. Highs in the mid 70s. Chance of
precipitation 40 percent.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Rain showers likely and
chance of thunderstorms. Lows in the upper 40s. Highs in the
lower 70s. Chance of precipitation 70 percent.
.FRIDAY...Mostly cloudy with chance of rain showers in the
morning, then mostly sunny with slight chance of rain showers in
the afternoon. Highs in the upper 60s. Chance of showers
40 percent.
.FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers in the evening. Lows in the mid 40s.
.SATURDAY...Mostly sunny. Highs in the lower 70s.
$$
MTZ309-092200-
Eastern Pondera and Eastern Teton-
Including the cities of Brady, Conrad, and Ledger
336 AM MDT Sun Aug 9 2026
.TODAY...Sunny. Areas of smoke early in the morning, then patchy
smoke in the late morning and early afternoon. Areas of smoke
late in the afternoon. Highs in the mid 80s. North winds 5 to
15 mph.
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Areas of smoke in the evening, then patchy smoke after
midnight. Lows in the lower 50s. Northeast winds up to 10 mph.
.MONDAY...Sunny. Areas of smoke. Highs in the mid 80s. Northwest
winds up to 10 mph.
.MONDAY NIGHT...Mostly clear. Areas of smoke in the evening. Lows
in the lower 50s. Northwest winds up to 10 mph.
.TUESDAY...Sunny. Highs in the lower 80s. North winds up to
10 mph.
.TUESDAY NIGHT...Mostly clear. A 20 percent chance of rain
showers after midnight. Lows in the lower 50s.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the
evening, then chance of rain showers and slight chance of
thunderstorms after midnight. Lows around 50. Chance of
precipitation 50 percent.
.THURSDAY...Rain showers likely and slight chance of
thunderstorms. Highs in the lower 70s. Chance of precipitation
70 percent.
.THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening, then chance of
rain showers after midnight. Lows in the upper 40s. Chance of
precipitation 50 percent.
.FRIDAY...Partly sunny. Chance of rain showers in the morning,
then slight chance of rain showers in the afternoon. Highs in the
lower 70s. Chance of showers 30 percent.
.FRIDAY NIGHT...Partly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows in the mid 40s.
.SATURDAY...Mostly sunny. Highs in the mid 70s.
$$
MTZ310-092200-
Western and Central Chouteau County-
Including the cities of Floweree, Carter, and Fort Benton
336 AM MDT Sun Aug 9 2026
.TODAY...Sunny. Patchy smoke. Highs in the mid 80s. Northwest
winds 5 to 10 mph with gusts to around 25 mph.
.TONIGHT...Partly cloudy. Patchy smoke. Lows in the mid 50s. East
winds 5 to 10 mph.
.MONDAY...Sunny. Patchy smoke in the morning, then areas of smoke
in the afternoon. Highs in the upper 80s. Southeast winds up to
10 mph shifting to the northwest in the afternoon.
.MONDAY NIGHT...Mostly clear. Areas of smoke in the evening. Lows
in the mid 50s. North winds 5 to 10 mph shifting to the southwest
after midnight.
.TUESDAY...Sunny. Highs in the mid 80s. Northwest winds up to
10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows in the mid 50s.
Highs around 80.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Rain showers likely and
chance of thunderstorms. Lows in the lower 50s. Highs in the mid
70s. Chance of precipitation 70 percent.
.FRIDAY...Partly sunny. Chance of rain showers in the morning,
then slight chance of rain showers in the afternoon. Highs in the
lower 70s. Chance of showers 40 percent.
.FRIDAY NIGHT...Partly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows in the upper 40s.
.SATURDAY...Mostly sunny. Highs in the upper 70s.
$$
MTZ311-092200-
Bears Paw Mountains and Southern Blaine-
Including the city of Rocky Boy
336 AM MDT Sun Aug 9 2026
.TODAY...Sunny. A 20 percent chance of thunderstorms early in the
morning. Patchy smoke through the day. Highs 80 to 86. Northwest
winds up to 15 mph.
.TONIGHT...Partly cloudy. Patchy smoke through the night. Lows in
the mid 50s. Northeast winds 5 to 10 mph shifting to the east
after midnight.
.MONDAY...Sunny. Patchy smoke in the morning, then areas of smoke
in the afternoon. Highs 83 to 89. Southeast winds 5 to 10 mph
shifting to the south 5 to 15 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Areas of smoke in the evening. Lows
in the upper 50s. North winds 5 to 10 mph shifting to the east
after midnight.
.TUESDAY...Sunny. Highs 80 to 86. Northwest winds up to 10 mph.
.TUESDAY NIGHT...Mostly clear. A 20 percent chance of rain
showers after midnight. Lows in the mid 50s.
.WEDNESDAY...Mostly sunny. Slight chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 74 to 80. Chance of
precipitation 40 percent.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Rain showers likely and
chance of thunderstorms. Lows in the lower 50s. Highs 67 to 73.
Chance of precipitation 70 percent.
.FRIDAY...Partly sunny with a 40 percent chance of rain showers.
Highs 66 to 72.
.FRIDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in
the evening, then slight chance of rain showers after midnight.
Lows in the upper 40s. Chance of precipitation 20 percent.
.SATURDAY...Mostly sunny. A 20 percent chance of rain showers in
the afternoon. Highs 70 to 76.
$$
MTZ312-092200-
Cascade County below 5000ft-
Including the city of Great Falls
336 AM MDT Sun Aug 9 2026
.TODAY...Sunny. Areas of smoke. Highs in the mid 80s. West winds
up to 10 mph shifting to the north in the afternoon.
.TONIGHT...Partly cloudy. Areas of smoke. Lows in the mid 50s.
Northeast winds 10 to 15 mph shifting to the southeast after
midnight.
.MONDAY...Sunny. Areas of smoke. Highs in the upper 80s. West
winds up to 15 mph.
.MONDAY NIGHT...Mostly clear. Areas of smoke in the evening. Lows
in the mid 50s. Northwest winds 5 to 15 mph shifting to the
southwest after midnight.
.TUESDAY...Sunny. Highs in the mid 80s. West winds up to 5 mph
shifting to the north in the afternoon.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows in the mid 50s.
Highs around 80.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A 50 percent
chance of thunderstorms. Lows in the lower 50s. Highs in the
lower 70s.
.THURSDAY NIGHT...Mostly cloudy. Rain showers likely and slight
chance of thunderstorms in the evening, then chance of rain
showers after midnight. Lows in the upper 40s. Chance of
precipitation 70 percent.
.FRIDAY...Partly sunny. Chance of rain showers in the morning,
then slight chance of thunderstorms in the afternoon. Highs in
the lower 70s. Chance of precipitation 50 percent.
.FRIDAY NIGHT...Partly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows in the upper 40s.
.SATURDAY...Mostly sunny. Highs in the upper 70s.
&&
TEMPERATURE / PRECIPITATION
Great Falls Arpt 86 55 89 / 0 0 0
$$
MTZ313-092200-
Judith Basin County and Judith Gap-
Including the cities of Raynesford, Geyser, Stanford, Windham,
Benchland, Hobson, and Moccasin
336 AM MDT Sun Aug 9 2026
.TODAY...Sunny. Areas of smoke. Highs in the mid 80s. Northwest
winds 10 to 20 mph.
.TONIGHT...Mostly clear. Areas of smoke. Lows in the lower 50s.
Northeast winds 5 to 10 mph with gusts to around 25 mph shifting
to the south after midnight.
.MONDAY...Sunny. Areas of smoke. Highs in the upper 80s.
Southwest winds 5 to 10 mph shifting to the northwest 10 to
15 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Areas of smoke in the evening. Lows
in the mid 50s. North winds 5 to 15 mph shifting to the southwest
after midnight.
.TUESDAY...Sunny. Highs in the lower 80s. West winds 5 to 10 mph
shifting to the north 10 to 15 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s.
.WEDNESDAY...Mostly sunny. A 20 percent chance of thunderstorms
in the afternoon. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the
evening, then rain showers likely and slight chance of
thunderstorms after midnight. Lows around 50. Chance of
precipitation 60 percent.
.THURSDAY AND THURSDAY NIGHT...Mostly cloudy with rain showers
likely and chance of thunderstorms. Highs in the lower 70s. Lows
in the upper 40s. Chance of precipitation 70 percent.
.FRIDAY...Partly sunny. Chance of rain showers in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs in the upper 60s. 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 in the mid 40s. Chance of precipitation
40 percent.
.SATURDAY...Partly sunny. Slight chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs in the lower 70s. Chance of
precipitation 50 percent.
$$
MTZ314-092200-
Fergus County below 4500ft-
Including the cities of Hilger and Lewistown
336 AM MDT Sun Aug 9 2026
.TODAY...Sunny. Areas of smoke. Highs 83 to 89. West winds 5 to
15 mph with gusts to around 30 mph.
.TONIGHT...Mostly clear. Areas of smoke in the evening, then
patchy smoke after midnight. Lows 54 to 60. North winds 5 to
10 mph with gusts to around 25 mph shifting to the southeast
after midnight.
.MONDAY...Sunny. Patchy smoke in the morning, then areas of smoke
in the afternoon. Highs in the upper 80s. Southeast winds up to
10 mph shifting to the northeast in the afternoon.
.MONDAY NIGHT...Mostly clear. Areas of smoke in the evening. Lows
55 to 61. Northeast winds 5 to 10 mph shifting to the south after
midnight.
.TUESDAY...Sunny. Highs in the mid 80s. Northwest winds 5 to
15 mph.
.TUESDAY NIGHT...Mostly clear. Lows 55 to 61.
.WEDNESDAY...Mostly sunny. A 20 percent chance of thunderstorms
in the afternoon. Highs in the upper 70s.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Rain showers likely and
chance of thunderstorms. Lows 48 to 57. Highs in the lower 70s.
Chance of precipitation 70 percent.
.FRIDAY...Partly sunny with a 50 percent chance of rain showers.
Highs around 70.
.FRIDAY NIGHT...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then slight chance of
rain showers after midnight. Lows 46 to 52. Chance of
precipitation 40 percent.
.SATURDAY...Mostly sunny. Slight chance of rain showers in the
morning, then slight chance of thunderstorms in the afternoon.
Highs in the mid 70s. Chance of precipitation 20 percent.
&&
TEMPERATURE / PRECIPITATION
Lewistown 83 51 86 / 0 0 10
$$
MTZ315-092200-
Upper Blackfoot and MacDonald Pass-
Including the cities of Marysville, Lincoln, Flesher Pass,
and MacDonald Pass
336 AM MDT Sun Aug 9 2026
.TODAY...Sunny. Areas of smoke. Highs 73 to 83. West winds up to
10 mph.
.TONIGHT...Mostly clear. Areas of smoke. Lows 48 to 56. West
winds up to 10 mph.
.MONDAY...Sunny. Areas of smoke. Highs 72 to 82. West winds up to
15 mph.
.MONDAY NIGHT...Mostly clear. Patchy smoke in the evening. Lows
48 to 56. West winds up to 10 mph. Gusts up to 25 mph in the
evening.
.TUESDAY...Sunny. Highs 73 to 83. West winds up to 10 mph. Gusts
up to 25 mph in the afternoon.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 48 to 56. Highs
68 to 78.
.WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers after midnight. Lows 47 to 53.
.THURSDAY AND THURSDAY NIGHT...Mostly cloudy. Chance of rain
showers and slight chance of thunderstorms. Highs 61 to 71. Lows
44 to 50. Chance of precipitation 50 percent.
.FRIDAY...Mostly sunny. Slight chance of rain showers in the
morning, then slight chance of thunderstorms in the afternoon.
Highs 60 to 70. Chance of precipitation 20 percent.
.FRIDAY NIGHT...Partly cloudy. Lows 43 to 49.
.SATURDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs 67 to 75.
$$
MTZ316-092200-
Gates of the Mountains-
Including the cities of Canyon Creek, Wolf Creek, and Craig
336 AM MDT Sun Aug 9 2026
.TODAY...Sunny. Areas of smoke. Highs 80 to 88. Northwest winds
up to 10 mph.
.TONIGHT...Mostly clear. Areas of smoke. Lows in the mid 50s.
North winds 5 to 10 mph shifting to the west after midnight.
.MONDAY...Sunny. Areas of smoke. Highs 81 to 89. Southwest winds
up to 10 mph shifting to the west in the afternoon.
.MONDAY NIGHT...Mostly clear. Patchy smoke in the evening. Lows
in the mid 50s. West winds up to 15 mph.
.TUESDAY...Sunny. Highs 80 to 88. West winds up to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows in the mid 50s.
Highs 73 to 81.
.WEDNESDAY NIGHT...Partly cloudy with slight chance of
thunderstorms in the evening, then mostly cloudy with chance of
rain showers after midnight. Lows in the lower 50s. Chance of
precipitation 40 percent.
.THURSDAY AND THURSDAY NIGHT...Mostly cloudy. Chance of rain
showers and slight chance of thunderstorms. Highs 66 to 74. Lows
around 50. Chance of precipitation 50 percent.
.FRIDAY...Mostly sunny. Chance of rain showers in the morning,
then slight chance of thunderstorms in the afternoon. Highs 65 to
73. Chance of precipitation 40 percent.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. A 20 percent chance
of thunderstorms. Lows in the upper 40s. Highs 71 to 79.
$$
MTZ317-092200-
Little Belt and Highwood Mountains-
Including the cities of Monarch, Neihart, and Kings Hill Pass
336 AM MDT Sun Aug 9 2026
.TODAY...Sunny. Areas of smoke. Highs 73 to 81. Northwest winds
5 to 10 mph with gusts to around 30 mph.
.TONIGHT...Mostly clear. Areas of smoke. Lows 50 to 56. Northeast
winds 5 to 10 mph shifting to the south after midnight. Gusts up
to 25 mph.
.MONDAY...Sunny. Areas of smoke. Highs 75 to 83. Southwest winds
up to 10 mph shifting to the west with gusts to around 30 mph in
the afternoon.
.MONDAY NIGHT...Mostly clear. Patchy smoke in the evening. Lows
51 to 57. Northwest winds 5 to 15 mph with gusts to around 30 mph
shifting to the southwest up to 5 mph after midnight.
.TUESDAY...Sunny. Highs 73 to 81. West winds up to 5 mph shifting
to the northwest 5 to 15 mph with gusts to around 30 mph in the
afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 49 to 55.
.WEDNESDAY...Mostly sunny. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 67 to 75. Chance
of precipitation 30 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the
evening, then chance of rain showers and slight chance of
thunderstorms after midnight. Lows 47 to 53. Chance of
precipitation 50 percent.
.THURSDAY AND THURSDAY NIGHT...Mostly cloudy with rain showers
likely and chance of thunderstorms. Highs 60 to 68. Lows 44 to
50. Chance of precipitation 70 percent.
.FRIDAY...Partly sunny. Chance of rain showers in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs 58 to 66. Chance of precipitation
50 percent.
.FRIDAY NIGHT...Partly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows 42 to 48.
.SATURDAY...Partly sunny. Slight chance of rain showers in the
morning, then chance of thunderstorms in the afternoon. Highs
63 to 71. Chance of precipitation 50 percent.
$$
MTZ318-092200-
Snowy and Judith Mountains-
336 AM MDT Sun Aug 9 2026
.TODAY...Sunny. Areas of smoke. Highs 74 to 82. Northwest winds
5 to 15 mph with gusts to around 30 mph.
.TONIGHT...Mostly clear. Areas of smoke in the evening, then
patchy smoke after midnight. Lows in the lower 50s. North winds
5 to 10 mph shifting to the southeast after midnight. Gusts up to
25 mph.
.MONDAY...Sunny. Areas of smoke. Highs 77 to 85. South winds up
to 10 mph shifting to the northwest in the afternoon.
.MONDAY NIGHT...Mostly clear. Areas of smoke in the evening. Lows
in the mid 50s. North winds 5 to 10 mph shifting to the south
after midnight.
.TUESDAY...Sunny. Highs 75 to 81. Northwest winds 5 to 15 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s.
.WEDNESDAY...Mostly sunny. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 68 to 74. Chance
of precipitation 40 percent.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Rain showers likely and
chance of thunderstorms. Lows in the upper 40s. Highs 61 to 67.
Chance of precipitation 70 percent.
.FRIDAY...Mostly cloudy. Chance of rain showers in the morning,
then rain showers likely and slight chance of thunderstorms in
the afternoon. Highs 59 to 65. Chance of precipitation
70 percent.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Chance of rain
showers and slight chance of thunderstorms. Lows in the mid 40s.
Highs 63 to 69. Chance of precipitation 40 percent.
$$
MTZ319-092200-
Helena Valley-
Including the city of Helena
336 AM MDT Sun Aug 9 2026
.TODAY...Sunny. Areas of smoke until late afternoon, then patchy
smoke late in the afternoon. Highs in the upper 80s. West winds
up to 10 mph.
.TONIGHT...Mostly clear. Areas of smoke. Lows in the lower 50s.
Northwest winds up to 10 mph.
.MONDAY...Sunny. Areas of smoke. Highs in the upper 80s. South
winds up to 5 mph shifting to the northwest with gusts to around
25 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Patchy smoke in the evening. Lows
in the lower 50s. Northwest winds 5 to 15 mph shifting to the
west after midnight.
.TUESDAY...Sunny. Highs in the upper 80s. West winds up to
10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows in the mid 50s.
Highs in the lower 80s.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 50.
.THURSDAY...Mostly sunny. Slight chance of rain showers in the
morning, then chance of thunderstorms in the afternoon. Highs in
the mid 70s. Chance of precipitation 40 percent.
.THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening, then chance of
rain showers after midnight. Lows in the upper 40s. Chance of
precipitation 40 percent.
.FRIDAY...Mostly sunny. Slight chance of rain showers in the
morning, then slight chance of thunderstorms in the afternoon.
Highs in the mid 70s. Chance of precipitation 20 percent.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.SATURDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the upper 70s.
&&
TEMPERATURE / PRECIPITATION
Helena 88 55 88 / 0 0 0
$$
MTZ320-092200-
Big Belt, Bridger and Castle Mountains-
Including the cities of Trident, Maudlow, Battle Ridge Pass,
Bozeman Pass, and Deep Creek Pass
336 AM MDT Sun Aug 9 2026
.TODAY...Sunny. Areas of smoke. Highs 73 to 83. West winds up to
10 mph with gusts to around 30 mph.
.TONIGHT...Mostly clear. Areas of smoke. Lows in the lower 50s.
North winds up to 10 mph shifting to the southeast after
midnight. Gusts up to 25 mph.
.MONDAY...Sunny. Areas of smoke. Highs 75 to 85. Southwest winds
up to 5 mph with gusts to around 20 mph shifting to the west 5 to
15 mph with gusts to around 35 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Areas of smoke in the evening. Lows
in the mid 50s. Northwest winds 5 to 15 mph with gusts to around
30 mph decreasing to up to 5 mph after midnight.
.TUESDAY...Sunny. Highs 74 to 84. West winds up to 10 mph. Gusts
up to 30 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.WEDNESDAY...Sunny. Highs 69 to 79.
.WEDNESDAY NIGHT...Partly cloudy with slight chance of
thunderstorms in the evening, then mostly cloudy with slight
chance of rain showers after midnight. Lows in the lower 50s.
Chance of precipitation 20 percent.
.THURSDAY...Partly sunny. Slight chance of rain showers in the
morning, then chance of thunderstorms in the afternoon. Highs
62 to 72. Chance of precipitation 50 percent.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. Chance of rain
showers and slight chance of thunderstorms. Lows in the upper
40s. Highs 60 to 70. Chance of precipitation 50 percent.
.FRIDAY NIGHT...Partly cloudy with slight chance of thunderstorms
in the evening, then mostly cloudy with slight chance of rain
showers after midnight. Lows in the upper 40s. Chance of
precipitation 20 percent.
.SATURDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs 63 to 73.
$$
MTZ321-092200-
Meagher County Valleys-
Including the cities of Martinsdale, Checkerboard, Ringling,
and White Sulphur Springs
336 AM MDT Sun Aug 9 2026
.TODAY...Sunny. Areas of smoke until late afternoon, then patchy
smoke late in the afternoon. Highs in the lower 80s. Northwest
winds up to 10 mph with gusts to around 25 mph.
.TONIGHT...Mostly clear. Areas of smoke. Lows in the lower 50s.
North winds up to 10 mph shifting to the east after midnight.
.MONDAY...Sunny. Areas of smoke. Highs in the mid 80s. Southwest
winds up to 5 mph increasing to west 10 to 15 mph with gusts to
around 30 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Areas of smoke in the evening. Lows
in the lower 50s. Northwest winds 5 to 15 mph with gusts to
around 30 mph decreasing to up to 5 mph after midnight.
.TUESDAY...Sunny. Highs in the lower 80s. West winds up to 5 mph
increasing to 5 to 15 mph with gusts to around 30 mph in the
afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s.
.WEDNESDAY...Sunny. A 20 percent chance of thunderstorms in the
afternoon. Highs in the upper 70s.
.WEDNESDAY NIGHT...Partly cloudy with slight chance of
thunderstorms in the evening, then mostly cloudy with slight
chance of rain showers after midnight. Lows in the upper 40s.
Chance of precipitation 20 percent.
.THURSDAY AND THURSDAY NIGHT...Mostly cloudy. A 50 percent chance
of thunderstorms. Highs around 70. Lows in the mid 40s.
.FRIDAY...Partly sunny. Chance of rain showers in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs in the upper 60s. Chance of precipitation
50 percent.
.FRIDAY NIGHT...Partly cloudy with slight chance of thunderstorms
in the evening, then mostly cloudy with slight chance of rain
showers after midnight. Lows in the mid 40s. Chance of
precipitation 20 percent.
.SATURDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the lower 70s.
$$
MTZ322-092200-
Elkhorn and Boulder Mountains-
Including the cities of Montana City, Clancy, Boulder, Corbin,
Wickes, Elk Park Pass, and Homestake Pass
336 AM MDT Sun Aug 9 2026
.TODAY...Sunny. Areas of smoke. Highs 74 to 84. Northwest winds
up to 10 mph. Gusts up to 25 mph in the afternoon.
.TONIGHT...Mostly clear. Patchy smoke in the evening, then areas
of smoke after midnight. Lows 49 to 57. Northwest winds up to
10 mph.
.MONDAY...Sunny. Areas of smoke. Highs 75 to 85. West winds up to
5 mph shifting to the northwest 5 to 15 mph with gusts to around
30 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Areas of smoke in the evening. Lows
48 to 56. Northwest winds 5 to 15 mph.
.TUESDAY...Sunny. Highs 74 to 84. West winds up to 10 mph. Gusts
up to 25 mph in the afternoon.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 48 to 56. Highs
69 to 79.
.WEDNESDAY NIGHT...Partly cloudy. Lows 46 to 54.
.THURSDAY...Mostly sunny. Slight chance of rain showers in the
morning, then chance of thunderstorms in the afternoon. Highs
64 to 72. Chance of precipitation 50 percent.
.THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening, then slight chance
of rain showers after midnight. Lows 43 to 51. Chance of
precipitation 50 percent.
.FRIDAY...Mostly sunny. Slight chance of rain showers in the
morning, then chance of thunderstorms in the afternoon. Highs
62 to 70. Chance of precipitation 30 percent.
.FRIDAY NIGHT...Partly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows 41 to 49.
.SATURDAY...Mostly sunny. A 30 percent chance of thunderstorms in
the afternoon. Highs 65 to 73.
$$
MTZ323-092200-
Canyon Ferry Area-
Including the cities of Toston, Townsend, and Winston
336 AM MDT Sun Aug 9 2026
.TODAY...Sunny. Areas of smoke until late afternoon, then patchy
smoke late in the afternoon. Highs in the mid 80s. North winds up
to 10 mph.
.TONIGHT...Mostly clear. Patchy smoke in the evening, then areas
of smoke after midnight. Lows in the mid 50s. North winds up to
10 mph.
.MONDAY...Sunny. Areas of smoke. Highs in the mid 80s. South
winds up to 5 mph shifting to the northwest with gusts to around
30 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Areas of smoke in the evening. Lows
in the mid 50s. Northwest winds up to 15 mph.
.TUESDAY...Sunny. Highs in the mid 80s. West winds up to 5 mph
shifting to the north with gusts to around 25 mph in the
afternoon.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows in the mid 50s.
Highs in the lower 80s.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows in the lower 50s.
.THURSDAY...Mostly sunny. A 40 percent chance of thunderstorms in
the afternoon. Highs in the mid 70s.
.THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening, then chance of
rain showers after midnight. Lows in the lower 50s. Chance of
precipitation 40 percent.
.FRIDAY...Mostly sunny. Chance of rain showers in the morning,
then slight chance of thunderstorms in the afternoon. Highs in
the lower 70s. Chance of precipitation 30 percent.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. A 20 percent chance
of thunderstorms. Lows around 50. Highs in the mid 70s.
$$
MTZ324-092200-
Missouri Headwaters-
Including the cities of Harrison, Three Forks, Willow Creek,
Pony, and Whitehall
336 AM MDT Sun Aug 9 2026
.TODAY...Sunny. Areas of smoke. Highs in the upper 80s. West
winds up to 5 mph shifting to the northwest in the afternoon.
.TONIGHT...Mostly clear. Areas of smoke. Lows in the mid 50s.
North winds up to 10 mph shifting to the northwest after
midnight.
.MONDAY...Sunny. Areas of smoke. Highs around 90. Southwest winds
up to 5 mph shifting to the northwest with gusts to around 30 mph
in the afternoon.
.MONDAY NIGHT...Mostly clear. Areas of smoke in the evening. Lows
in the mid 50s. Northwest winds up to 15 mph.
.TUESDAY...Sunny. Highs in the upper 80s. West winds up to
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.WEDNESDAY...Sunny. Highs in the mid 80s.
.WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows in the lower 50s.
.THURSDAY...Mostly sunny. A 40 percent chance of thunderstorms in
the afternoon. Highs in the upper 70s.
.THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening, then slight chance
of rain showers after midnight. Lows around 50. Chance of
precipitation 40 percent.
.FRIDAY...Mostly sunny. Slight chance of rain showers in the
morning, then slight chance of thunderstorms in the afternoon.
Highs in the mid 70s. Chance of precipitation 20 percent.
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms in the evening, then mostly cloudy after midnight.
Lows in the upper 40s.
.SATURDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the upper 70s.
$$
MTZ325-092200-
Madison River Valley-
Including the cities of Cameron, Ennis, Jeffers, McAllister,
and Norris
336 AM MDT Sun Aug 9 2026
.TODAY...Sunny. Areas of smoke. Highs in the mid 80s. South winds
up to 5 mph shifting to the northwest with gusts to around 25 mph
in the afternoon.
.TONIGHT...Mostly clear. Smoke in the evening, then areas of
smoke after midnight. Lows 51 to 57. North winds up to 5 mph with
gusts to around 20 mph shifting to the southwest after midnight.
.MONDAY...Sunny. Areas of smoke. Highs in the upper 80s.
Southwest winds up to 5 mph shifting to the west 5 to 15 mph in
the afternoon.
.MONDAY NIGHT...Mostly clear. Areas of smoke in the evening. Lows
50 to 56. North winds up to 10 mph. Gusts up to 25 mph in the
evening.
.TUESDAY...Sunny. Highs in the mid 80s. South winds up to 5 mph
shifting to the west with gusts to around 25 mph in the
afternoon.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 51 to 57.
Highs in the lower 80s.
.WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows 46 to 52.
.THURSDAY...Mostly sunny. A 40 percent chance of thunderstorms in
the afternoon. Highs in the mid 70s.
.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 in the upper 40s. Chance of
precipitation 40 percent.
.FRIDAY...Partly sunny. Slight chance of rain showers in the
morning, then chance of thunderstorms in the afternoon. Highs in
the lower 70s. Chance of precipitation 40 percent.
.FRIDAY NIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening. Lows in the mid 40s.
Chance of precipitation 30 percent.
.SATURDAY...Partly sunny. Slight chance of rain showers in the
morning, then chance of thunderstorms in the afternoon. Highs in
the mid 70s. Chance of precipitation 40 percent.
$$
MTZ326-092200-
Gallatin Valley-
Including the cities of Bozeman and Gallatin Gateway
336 AM MDT Sun Aug 9 2026
.TODAY...Sunny. Areas of smoke. Highs in the mid 80s. Southwest
winds up to 5 mph shifting to the northwest in the afternoon.
.TONIGHT...Mostly clear. Areas of smoke. Lows in the mid 50s.
Northeast winds up to 10 mph shifting to the southeast after
midnight.
.MONDAY...Sunny. Areas of smoke. Highs in the upper 80s.
Southwest winds up to 5 mph shifting to the northwest with gusts
to around 25 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Areas of smoke in the evening. Lows
in the mid 50s. Northwest winds 5 to 15 mph shifting to the south
up to 5 mph after midnight.
.TUESDAY...Sunny. Highs in the upper 80s. South winds up to 5 mph
shifting to the northwest in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.WEDNESDAY...Sunny. Highs in the mid 80s.
.WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows in the lower 50s.
.THURSDAY...Mostly sunny. A 40 percent chance of thunderstorms in
the afternoon. Highs in the upper 70s.
.THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening, then slight chance
of rain showers after midnight. Lows around 50. Chance of
precipitation 50 percent.
.FRIDAY...Partly sunny. Slight chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs in the mid 70s. Chance of
precipitation 40 percent.
.FRIDAY NIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening. Lows in the upper 40s.
Chance of precipitation 30 percent.
.SATURDAY...Partly sunny. A 40 percent chance of thunderstorms in
the afternoon. Highs in the upper 70s.
&&
TEMPERATURE / PRECIPITATION
Bozeman Airport 87 52 91 / 0 0 0
Bozeman MSU 85 53 89 / 0 0 0
$$
MTZ330-092200-
Gallatin and Madison County Mountains and Centennial Mountains-
Including the cities of Big Sky, West Yellowstone, Targhee Pass,
and Raynolds Pass
336 AM MDT Sun Aug 9 2026
.TODAY...Sunny. Areas of smoke. Highs 73 to 83. West winds up to
5 mph with gusts to around 20 mph increasing to 5 to 15 mph with
gusts to around 30 mph in the afternoon.
.TONIGHT...Mostly clear. Areas of smoke. Lows 49 to 55. North
winds up to 10 mph shifting to the southwest after midnight.
Gusts up to 25 mph.
.MONDAY...Sunny. Areas of smoke. Highs 73 to 83. Southwest winds
up to 10 mph with gusts to around 25 mph shifting to the west
with gusts to around 35 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Patchy smoke in the evening. Lows
48 to 54. Northwest winds up to 15 mph. Gusts up to 30 mph in the
evening.
.TUESDAY...Sunny. Highs 72 to 82. Southwest winds up to 5 mph
shifting to the west 5 to 15 mph with gusts to around 35 mph in
the afternoon.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 48 to 54.
Highs 68 to 78.
.WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows 45 to 51.
.THURSDAY...Partly sunny. A 50 percent chance of thunderstorms in
the afternoon. Highs 62 to 72.
.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 43 to 49. Chance of
precipitation 50 percent.
.FRIDAY...Partly sunny. Slight chance of rain showers in the
morning, then chance of thunderstorms in the afternoon. Highs
60 to 70. Chance of precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening. Lows 41 to 47. Chance of
precipitation 40 percent.
.SATURDAY...Partly sunny. Slight chance of rain showers in the
morning, then chance of thunderstorms in the afternoon. Highs
61 to 71. Chance of precipitation 50 percent.
&&
TEMPERATURE / PRECIPITATION
West Yellowstone 85 44 86 / 0 0 0
$$
MTZ327-092200-
Northwest Beaverhead County-
Including the cities of Dewey, Wisdom, Wise River, Big Hole Pass,
and Chief Joseph Pass
336 AM MDT Sun Aug 9 2026
.TODAY...Sunny. Areas of smoke. Highs 72 to 82. West winds up to
5 mph increasing to 5 to 15 mph in the afternoon.
.TONIGHT...Mostly clear. Smoke. Lows 43 to 53. Northwest winds up
to 10 mph. Gusts up to 25 mph in the evening.
.MONDAY...Sunny. Smoke in the morning, then areas of smoke in the
afternoon. Highs 73 to 83. West winds up to 5 mph increasing to
10 to 15 mph in the afternoon. Gusts up to 30 mph.
.MONDAY NIGHT...Mostly clear. Patchy smoke in the evening. Lows
42 to 52. Northwest winds 10 to 15 mph with gusts to around
30 mph decreasing to up to 10 mph after midnight.
.TUESDAY...Sunny. Highs 72 to 82. West winds up to 5 mph
increasing to 5 to 15 mph with gusts to around 30 mph in the
afternoon.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 44 to 52. Highs
69 to 79.
.WEDNESDAY NIGHT...Partly cloudy. Lows 41 to 51.
.THURSDAY THROUGH SATURDAY...Partly cloudy with a 20 percent
chance of thunderstorms. Highs 63 to 74. Lows 38 to 48.
$$
MTZ328-092200-
Beaverhead and Western Madison below 6000ft-
Including the cities of Bannack, Dillon, Glen, and Waterloo
336 AM MDT Sun Aug 9 2026
.TODAY...Sunny, smoke. Highs in the mid 80s. West winds up to
10 mph. Gusts up to 30 mph in the afternoon.
.TONIGHT...Mostly clear. Smoke in the evening, then areas of
smoke after midnight. Lows in the lower 50s. North winds 5 to
10 mph with gusts to around 25 mph shifting to the west after
midnight.
.MONDAY...Sunny. Areas of smoke. Highs 84 to 90. Southwest winds
up to 5 mph increasing to west 10 to 15 mph with gusts to around
30 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Patchy smoke in the evening. Lows
in the lower 50s. Northwest winds 10 to 15 mph with gusts to
around 30 mph shifting to the west after midnight.
.TUESDAY...Sunny. Highs 83 to 89. Southwest winds up to 10 mph.
Gusts up to 30 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.WEDNESDAY...Sunny. Highs 78 to 84.
.WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows around 50.
.THURSDAY...Mostly sunny. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 73 to 79. Chance
of precipitation 40 percent.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the upper 40s.
.FRIDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs 71 to 77.
.FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows in the upper 40s.
.SATURDAY...Mostly sunny. A 50 percent chance of thunderstorms in
the afternoon. Highs 72 to 78.
&&
TEMPERATURE / PRECIPITATION
Dillon 85 52 89 / 0 0 0
$$
MTZ329-092200-
Ruby Mountains and Southern Beaverhead Mountains-
Including the city of Monida Pass
336 AM MDT Sun Aug 9 2026
.TODAY...Sunny. Smoke in the morning, then areas of smoke in the
afternoon. Highs 77 to 85. West winds up to 5 mph with gusts to
around 25 mph increasing to 10 to 15 mph with gusts to around
35 mph in the afternoon.
.TONIGHT...Mostly clear. Areas of smoke. Lows in the lower 50s.
West winds up to 10 mph. Gusts up to 30 mph in the evening.
.MONDAY...Sunny. Areas of smoke in the morning, then patchy smoke
in the afternoon. Highs 77 to 85. Southwest winds up to 10 mph
with gusts to around 25 mph increasing to west 10 to 20 mph with
gusts to around 35 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Patchy smoke in the evening. Lows
in the lower 50s. West winds 10 to 15 mph with gusts to around
30 mph decreasing to up to 10 mph after midnight.
.TUESDAY...Sunny. Highs 75 to 83. Southwest winds up to 5 mph
increasing to west 10 to 15 mph with gusts to around 35 mph in
the afternoon.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the lower
50s. Highs 71 to 79.
.WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows around 50.
.THURSDAY...Mostly sunny. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 67 to 75. Chance
of precipitation 30 percent.
.THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows in the upper 40s.
.FRIDAY...Mostly sunny. Slight chance of rain showers in the
morning, then chance of thunderstorms in the afternoon. Highs
64 to 72. Chance of precipitation 40 percent.
.FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows in the mid 40s.
.SATURDAY...Partly sunny. Slight chance of rain showers in the
morning, then chance of thunderstorms in the afternoon. Highs
64 to 72. Chance of precipitation 50 percent.
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