Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
656
FPUS55 KTFX 092137
ZFPTFX
Zone Forecast Product for Central and Southwest Montana
National Weather Service Great Falls MT
337 PM MDT Sun Aug 9 2026
Spot temperatures and probabilities of measurable precipitation
are for tonight, Monday, Monday night, and Tuesday.
MTZ301-101000-
East Glacier Park Region-
Including the cities of East Glacier Park, Kiowa, Babb,
Saint Mary, Marias Pass, and Logan Pass
337 PM MDT Sun Aug 9 2026
.TONIGHT...Partly cloudy early in the evening then becoming
mostly cloudy. Areas of smoke. Lows in the lower 50s. South winds
up to 10 mph.
.MONDAY...Sunny. Areas of smoke. Highs 65 to 75. West winds 5 to
15 mph.
.MONDAY NIGHT...Partly cloudy. Areas of smoke. Lows in the upper
40s. West winds up to 15 mph.
.TUESDAY...Sunny. Patchy smoke in the morning. A 20 percent
chance of rain showers in the afternoon. Highs 63 to 73. West
winds up to 15 mph.
.TUESDAY NIGHT...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then chance of rain
showers after midnight. Lows 45 to 51. West winds 5 to 15 mph
shifting to the northwest after midnight. Chance of precipitation
50 percent.
.WEDNESDAY...Mostly cloudy. Chance of rain showers in the
morning, then rain showers likely and chance of thunderstorms in
the afternoon. Highs 56 to 64. Chance of precipitation
70 percent.
.WEDNESDAY NIGHT...Rain showers and chance of thunderstorms in
the evening, then rain showers and slight chance of thunderstorms
after midnight. Lows in the mid 40s. Chance of precipitation
90 percent.
.THURSDAY...Rain showers in the morning, then rain showers and
chance of thunderstorms in the afternoon. Highs 50 to 58. Chance
of precipitation near 100 percent.
.THURSDAY NIGHT...Rain showers likely and slight chance of
thunderstorms in the evening, then rain showers likely 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...Partly cloudy with a 20 percent chance of
thunderstorms in the evening, then mostly cloudy after midnight.
Lows in the mid 40s.
.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 60 to 68. Chance of
precipitation 40 percent.
.SATURDAY NIGHT...Partly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows in the upper 40s.
.SUNDAY...Mostly sunny. A 20 percent chance of rain showers in
the afternoon. Highs 62 to 72.
$$
MTZ307-101000-
Southern Rocky Mountain Front-
Including the city of Rogers Pass
337 PM MDT Sun Aug 9 2026
.TONIGHT...Partly cloudy. Areas of smoke. Lows 47 to 53.
Northeast winds up to 10 mph shifting to the southwest after
midnight.
.MONDAY...Sunny. Areas of smoke in the morning, then patchy smoke
in the afternoon. Highs 68 to 78. West winds up to 15 mph.
.MONDAY NIGHT...Mostly clear. Areas of smoke in the evening, then
patchy smoke after midnight. Lows 45 to 51. West winds up to
10 mph with gusts to around 25 mph.
.TUESDAY...Sunny. Highs 67 to 77. West winds up to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows 45 to 51. Northwest winds up
to 10 mph.
.WEDNESDAY...Sunny in the morning, then partly sunny with chance
of rain showers and slight chance of thunderstorms in the
afternoon. Highs 60 to 70. Chance of precipitation 50 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the
evening, then chance of rain showers after midnight. Lows 43 to
49. Chance of precipitation 50 percent.
.THURSDAY...Rain showers likely in the morning, then rain showers
and chance of thunderstorms in the afternoon. Highs 53 to 63.
Chance of precipitation 90 percent.
.THURSDAY NIGHT...Mostly cloudy. Rain showers likely and chance
of thunderstorms in the evening, then chance of rain showers
after midnight. 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 63. 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 30 percent.
.SATURDAY...Warmer. Partly sunny. Slight chance of rain showers
in the morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 61 to 71. Chance of
precipitation 40 percent.
.SATURDAY NIGHT...Partly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows 44 to 50.
.SUNDAY...Mostly sunny. A 30 percent chance of rain showers in
the afternoon. Highs 63 to 73.
$$
MTZ302-101000-
Northern High Plains-
Including the cities of Browning, Heart Butte, and Dupuyer
337 PM MDT Sun Aug 9 2026
.TONIGHT...Partly cloudy early in the evening then becoming
mostly cloudy. Areas of smoke early in the evening, then patchy
smoke in the late evening and overnight. 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 upper 70s. West
winds up to 10 mph increasing to 10 to 15 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy. Areas of smoke in the evening,
then patchy smoke after midnight. Lows around 50. West winds 5 to
15 mph.
.TUESDAY...Sunny. Patchy smoke in the morning. A 20 percent
chance of rain showers in the afternoon. Highs 72 to 78.
Northwest winds up to 10 mph shifting to the northeast in the
afternoon.
.TUESDAY NIGHT...Partly cloudy. Chance of rain showers in the
evening, then slight chance of rain showers after midnight. Lows
in the upper 40s. Northeast winds 5 to 15 mph shifting to the
northwest after midnight. Chance of showers 50 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 64 to 70. Chance of
precipitation 50 percent.
.WEDNESDAY NIGHT...Rain showers and chance of thunderstorms in
the evening, then rain showers and slight chance of thunderstorms
after midnight. Lows in the upper 40s. Chance of precipitation
90 percent.
.THURSDAY...Rain showers in the morning, then rain showers and
slight chance of thunderstorms in the afternoon. Highs around 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...Cloudy in the morning then becoming partly sunny. A
50 percent chance of rain showers. Highs in the lower 60s.
.FRIDAY NIGHT...Partly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows in the mid 40s.
.SATURDAY...Partly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs around 70.
.SATURDAY NIGHT...Partly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows in the upper 40s.
.SUNDAY...Mostly sunny. A 20 percent chance of rain showers in
the afternoon. Highs in the mid 70s.
$$
MTZ308-101000-
Southern High Plains-
Including the cities of Bynum, Choteau, and Pendroy
337 PM MDT Sun Aug 9 2026
.TONIGHT...Partly cloudy until early morning then becoming mostly
cloudy. Areas of smoke in the evening, then patchy smoke after
midnight. Lows in the mid 50s. Northeast winds up to 10 mph
shifting to the west after midnight.
.MONDAY...Sunny. Areas of smoke. Highs in the mid 80s. West winds
up to 5 mph increasing to 5 to 15 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Areas of smoke in the evening, then
patchy smoke after midnight. Lows in the lower 50s. West winds up
to 10 mph.
.TUESDAY...Sunny. Highs in the lower 80s. Northwest winds up to
5 mph shifting to the northeast in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast
winds 5 to 10 mph shifting to the northwest after midnight.
.WEDNESDAY...Mostly sunny. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs in the lower 70s.
Chance of precipitation 50 percent.
.WEDNESDAY NIGHT AND THURSDAY...Rain showers likely and chance of
thunderstorms. Lows around 50. Highs in the mid 60s. Chance of
precipitation 70 percent.
.THURSDAY NIGHT...Mostly cloudy. Rain showers likely and slight
chance of thunderstorms in the evening, then chance of rain
showers after midnight. Lows in the upper 40s. Chance of
precipitation 70 percent.
.FRIDAY...Mostly cloudy with a 50 percent chance of rain showers.
Highs in the upper 60s.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Chance of rain
showers and slight chance of thunderstorms. Lows in the upper
40s. Highs in the lower 70s. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the lower 50s.
.SUNDAY...Mostly sunny. A 30 percent chance of rain showers in
the afternoon. Highs in the upper 70s.
$$
MTZ303-101000-
Eastern Glacier, Western Toole, and Central Pondera-
Including the cities of Cut Bank, Ethridge, and Santa Rita
337 PM MDT Sun Aug 9 2026
.TONIGHT...Partly cloudy early in the evening then becoming
mostly cloudy. Patchy smoke through the night. Lows in the lower
50s. East winds up to 10 mph.
.MONDAY...Sunny. Patchy smoke in the morning, then areas of smoke
in the afternoon. Highs around 80. Northwest winds up to 15 mph.
.MONDAY NIGHT...Partly cloudy. Areas of smoke in the evening,
then patchy smoke after midnight. Lows in the lower 50s.
Northwest winds 5 to 15 mph.
.TUESDAY...Mostly sunny. Patchy smoke in the morning. Highs 74 to
80. Northwest winds 5 to 10 mph shifting to the northeast in the
afternoon.
.TUESDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in
the evening, then chance of rain showers after midnight. Lows
around 50. Northeast winds 5 to 15 mph. Chance of precipitation
50 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 around 70. Chance of
precipitation 50 percent.
.WEDNESDAY NIGHT...Rain showers and chance of thunderstorms in
the evening, then rain showers and slight chance of thunderstorms
after midnight. Lows in the upper 40s. Chance of precipitation
90 percent.
.THURSDAY...Rain showers and slight chance of thunderstorms in
the morning, then rain showers likely and slight chance of
thunderstorms in the afternoon. Highs in the lower 60s. Chance of
precipitation 80 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...Cloudy with chance of rain showers in the morning, then
partly sunny with slight chance of rain showers in the afternoon.
Highs in the mid 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...Partly sunny. A 20 percent chance of rain showers in
the afternoon. Highs in the lower 70s.
.SATURDAY NIGHT...Partly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows in the upper 40s.
.SUNDAY...Mostly sunny. A 20 percent chance of rain showers in
the afternoon. Highs in the upper 70s.
&&
TEMPERATURE / PRECIPITATION
Cut Bank 51 81 50 77 / 0 0 0 10
$$
MTZ304-101000-
Eastern Toole and Liberty-
Including the cities of Devon, Shelby, Chester, Galata, Joplin,
Lothair, and Whitlash
337 PM MDT Sun Aug 9 2026
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Patchy smoke until early morning. Lows in the mid 50s.
East winds 5 to 10 mph.
.MONDAY...Sunny. Patchy smoke in the afternoon. Highs 80 to 86.
East winds up to 10 mph shifting to the northwest in the
afternoon.
.MONDAY NIGHT...Partly cloudy. Areas of smoke. Lows in the lower
50s. North winds 5 to 10 mph.
.TUESDAY...Sunny. Patchy smoke in the morning. Highs 75 to 83.
North winds up to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in
the evening, then chance of rain showers after midnight. Lows in
the lower 50s. Northeast winds 5 to 15 mph. Chance of
precipitation 50 percent.
.WEDNESDAY...Mostly sunny. Chance of rain showers in the morning,
then slight chance of thunderstorms in the afternoon. Highs 70 to
76. Chance of precipitation 40 percent.
.WEDNESDAY NIGHT...Rain showers likely and chance of
thunderstorms in the evening, then rain showers and slight chance
of thunderstorms after midnight. Lows in the upper 40s. Chance of
precipitation 80 percent.
.THURSDAY AND THURSDAY NIGHT...Rain showers likely and slight
chance of thunderstorms. Highs 63 to 69. Lows in the upper 40s.
Chance of precipitation 70 percent.
.FRIDAY...Mostly cloudy. Chance of rain showers in the morning,
then slight chance of rain showers in the afternoon. Highs 64 to
70. Chance of showers 40 percent.
.FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers in the evening. Lows in the upper 40s.
.SATURDAY...Partly sunny. A 20 percent chance of rain showers in
the afternoon. Highs 70 to 76.
.SATURDAY NIGHT...Partly cloudy. Slight chance of thunderstorms
in the evening, then slight chance of rain showers after
midnight. Lows around 50. Chance of precipitation 20 percent.
.SUNDAY...Mostly sunny. A 20 percent chance of rain showers in
the afternoon. Highs 75 to 81.
$$
MTZ305-101000-
Hill County-
Including the city of Havre
337 PM MDT Sun Aug 9 2026
.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...Partly sunny in the morning then clearing. Patchy smoke
in the afternoon. Highs in the mid 80s. East winds 5 to 10 mph
shifting to the west in the afternoon.
.MONDAY NIGHT...Partly cloudy. Patchy smoke in the evening, then
areas of smoke after midnight. Lows in the lower 50s. North winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the lower 80s. Northwest winds 5 to
10 mph.
.TUESDAY NIGHT...Mostly clear in the evening, then mostly cloudy
with a 50 percent chance of rain showers after midnight. Lows in
the lower 50s. Northeast winds 5 to 15 mph.
.WEDNESDAY...Mostly sunny. Chance of rain showers in the morning,
then slight chance of thunderstorms in the afternoon. Highs in
the mid 70s. Chance of precipitation 50 percent.
.WEDNESDAY NIGHT AND THURSDAY...Rain showers likely and chance of
thunderstorms. Lows around 50. Highs in the upper 60s. Chance of
precipitation 70 percent.
.THURSDAY NIGHT...Rain showers likely and slight chance of
thunderstorms in the evening, then rain showers likely after
midnight. Lows in the upper 40s. Chance of precipitation
70 percent.
.FRIDAY...Mostly cloudy. Chance of rain showers in the morning,
then slight chance of rain showers in the afternoon. Highs around
70. Chance of showers 40 percent.
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows in the upper 40s.
.SATURDAY...Mostly cloudy in the morning, then mostly sunny with
a 20 percent chance of rain showers in the afternoon. Highs in
the mid 70s.
.SATURDAY 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.
.SUNDAY...Mostly sunny. A 20 percent chance of rain showers in
the afternoon. Highs around 80.
&&
TEMPERATURE / PRECIPITATION
Havre 53 88 52 84 / 0 0 0 0
$$
MTZ306-101000-
Northern Blaine County-
Including the cities of Chinook, Zurich, Harlem, Hogeland,
and Fort Belknap
337 PM MDT Sun Aug 9 2026
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Patchy smoke early in the evening. Lows in the lower 50s.
Northeast winds 5 to 15 mph.
.MONDAY...Partly sunny in the morning then clearing. Patchy smoke
in the afternoon. Highs in the lower 80s. East winds 10 to
15 mph.
.MONDAY NIGHT...Partly cloudy. Patchy smoke through the night.
Lows in the lower 50s. East winds 5 to 15 mph.
.TUESDAY...Sunny. Highs 78 to 84. North winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly clear in the evening, then mostly cloudy
with chance of rain showers and slight chance of thunderstorms
after midnight. Lows in the lower 50s. Northeast winds 5 to
15 mph. Chance of precipitation 50 percent.
.WEDNESDAY...Partly sunny. Chance of rain showers in the morning,
then slight chance of thunderstorms in the afternoon. Highs 71 to
77. Chance of precipitation 50 percent.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Rain showers likely and
chance of thunderstorms. Lows in the upper 40s. Highs in the
upper 60s. Chance of precipitation 70 percent.
.FRIDAY...Mostly cloudy with a 40 percent chance of rain showers.
Highs in the upper 60s.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A 20 percent chance
of rain showers. Lows in the upper 40s. Highs in the lower 70s.
.SATURDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening, then slight chance
of rain showers after midnight. Lows in the upper 40s. Chance of
precipitation 30 percent.
.SUNDAY...Mostly sunny. A 20 percent chance of rain showers in
the afternoon. Highs in the upper 70s.
$$
MTZ309-101000-
Eastern Pondera and Eastern Teton-
Including the cities of Brady, Conrad, and Ledger
337 PM MDT Sun Aug 9 2026
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Patchy smoke. Lows in the lower 50s. Northeast winds up
to 10 mph.
.MONDAY...Sunny. Patchy smoke in the morning, then areas of smoke
in the afternoon. Highs in the mid 80s. Northwest winds up to
10 mph.
.MONDAY NIGHT...Mostly clear. Areas of smoke in the evening, then
patchy smoke after midnight. 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. Lows in the lower 50s. Northeast
winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s.
.WEDNESDAY NIGHT...Chance of thunderstorms in the evening, then
rain showers likely after midnight. Lows around 50. Chance of
precipitation 70 percent.
.THURSDAY AND THURSDAY NIGHT...Rain showers likely and slight
chance of thunderstorms. Highs in the upper 60s. Lows in the
upper 40s. Chance of precipitation 70 percent.
.FRIDAY...Mostly cloudy with a 20 percent chance of rain showers.
Highs in the upper 60s.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the upper 40s.
.SATURDAY...Partly sunny. A 20 percent chance of rain showers in
the afternoon. Highs in the mid 70s.
.SATURDAY NIGHT...Partly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows in the upper
40s. Chance of precipitation 30 percent.
.SUNDAY...Mostly sunny. A 20 percent chance of rain showers in
the afternoon. Highs around 80.
$$
MTZ310-101000-
Western and Central Chouteau County-
Including the cities of Floweree, Carter, and Fort Benton
337 PM MDT Sun Aug 9 2026
.TONIGHT...Mostly clear. Patchy smoke through the night. Lows in
the mid 50s. East winds 5 to 10 mph.
.MONDAY...Sunny. Patchy smoke through the day. Highs in the upper
80s. Southeast winds up to 10 mph shifting to the northwest in
the afternoon.
.MONDAY NIGHT...Mostly clear. Areas of smoke. Lows in the mid
50s. North winds 5 to 10 mph shifting to the west after midnight.
.TUESDAY...Sunny. Patchy smoke in the morning. Highs in the mid
80s. Northwest winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds 5 to 15 mph.
.WEDNESDAY...Sunny. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the
evening, then rain showers likely after midnight. Lows in the
lower 50s. Chance of precipitation 70 percent.
.THURSDAY AND THURSDAY NIGHT...Rain showers likely and slight
chance of thunderstorms. Highs in the lower 70s. Lows around 50.
Chance of precipitation 70 percent.
.FRIDAY...Mostly cloudy. Chance of rain showers in the morning,
then slight chance of rain showers in the afternoon. Highs in the
lower 70s. Chance of showers 40 percent.
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows around 50.
.SATURDAY...Partly sunny with a 20 percent chance of rain
showers. Highs in the mid 70s.
.SATURDAY NIGHT...Partly cloudy. Slight chance of thunderstorms
in the evening, then slight chance of rain showers after
midnight. Lows in the lower 50s. Chance of precipitation
20 percent.
.SUNDAY...Mostly sunny. A 20 percent chance of rain showers in
the afternoon. Highs in the lower 80s.
$$
MTZ311-101000-
Bears Paw Mountains and Southern Blaine-
Including the city of Rocky Boy
337 PM MDT Sun Aug 9 2026
.TONIGHT...Partly cloudy. Patchy smoke in the evening. Lows in
the mid 50s. Northeast winds 5 to 10 mph shifting to the east
after midnight.
.MONDAY...Mostly sunny. Patchy smoke in the afternoon. Highs
82 to 88. Southeast winds 5 to 10 mph shifting to the southwest
in the afternoon.
.MONDAY NIGHT...Partly cloudy. Areas of smoke. Lows in the upper
50s. North winds 5 to 10 mph shifting to the southeast after
midnight.
.TUESDAY...Sunny. Areas of smoke in the morning. Highs 79 to 85.
Northwest winds up to 10 mph.
.TUESDAY NIGHT...Mostly clear. A 20 percent chance of rain
showers after midnight. Lows in the mid 50s. North winds 5 to
15 mph shifting to the east 5 to 10 mph after midnight.
.WEDNESDAY...Mostly sunny. Chance of rain showers in the morning,
then slight chance of thunderstorms in the afternoon. Highs 72 to
78. Chance of precipitation 40 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the
evening, then rain showers and slight chance of thunderstorms
after midnight. Lows in the lower 50s. Chance of precipitation
80 percent.
.THURSDAY...Rain showers and slight chance of thunderstorms in
the morning, then rain showers and chance of thunderstorms in the
afternoon. Highs 65 to 71. Chance of precipitation 90 percent.
.THURSDAY NIGHT...Rain showers likely and chance of thunderstorms
in the evening, then rain showers likely after midnight. Lows in
the lower 50s. Chance of precipitation 70 percent.
.FRIDAY...Mostly cloudy with a 50 percent chance of rain showers.
Highs 65 to 71.
.FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. A 20 percent chance of rain showers. Lows around 50.
.SATURDAY...Partly sunny. Slight chance of rain showers in the
morning, then chance of rain showers in the afternoon. Highs
70 to 76. Chance of showers 30 percent.
.SATURDAY 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 30 percent.
.SUNDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs 75 to 81.
$$
MTZ312-101000-
Cascade County below 5000ft-
Including the city of Great Falls
337 PM MDT Sun Aug 9 2026
.TONIGHT...Mostly clear. Areas of smoke early in the evening,
then patchy smoke in the late evening and overnight. Lows in the
mid 50s. Northeast winds 5 to 15 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. West winds up to
15 mph.
.MONDAY NIGHT...Mostly clear. Patchy smoke in the evening, then
areas of smoke after midnight. Lows in the mid 50s. Northwest
winds 5 to 10 mph shifting to the southwest after midnight.
.TUESDAY...Sunny. Patchy smoke in the morning. Highs in the mid
80s. West winds up to 5 mph shifting to the north in the
afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds 5 to 15 mph.
.WEDNESDAY...Sunny. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the
evening, then rain showers likely after midnight. Lows in the
lower 50s. Chance of precipitation 70 percent.
.THURSDAY AND THURSDAY NIGHT...Rain showers likely and slight
chance of thunderstorms. Highs around 70. Lows in the upper 40s.
Chance of precipitation 70 percent.
.FRIDAY...Mostly cloudy. Chance of rain showers in the morning,
then slight chance of rain showers in the afternoon. Highs around
70. Chance of showers 50 percent.
.FRIDAY NIGHT...Mostly 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...Partly sunny. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs in the mid 70s.
Chance of precipitation 50 percent.
.SATURDAY NIGHT...Partly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows in the lower 50s.
.SUNDAY...Mostly sunny. A 20 percent chance of rain showers in
the afternoon. Highs in the lower 80s.
&&
TEMPERATURE / PRECIPITATION
Great Falls Arpt 54 89 54 84 / 0 0 0 0
$$
MTZ313-101000-
Judith Basin County and Judith Gap-
Including the cities of Raynesford, Geyser, Stanford, Windham,
Benchland, Hobson, and Moccasin
337 PM MDT Sun Aug 9 2026
.TONIGHT...Clear early in the evening then becoming mostly clear.
Areas of smoke early in the evening, then patchy smoke in the
late evening and overnight. 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. Patchy smoke in the morning, then areas of smoke
in the afternoon. 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. Patchy smoke in the evening, then
areas of smoke after midnight. Lows in the mid 50s. Northwest
winds 5 to 15 mph shifting to the southwest after midnight.
.TUESDAY...Sunny. Patchy smoke in the morning. Highs in the lower
80s. Northwest winds 5 to 15 mph.
.TUESDAY NIGHT...Clear in the evening then becoming partly
cloudy. Lows in the lower 50s. Northeast winds 5 to 15 mph
shifting to the south after midnight.
.WEDNESDAY...Mostly sunny. A 20 percent chance of thunderstorms
in the afternoon. Highs in the mid 70s.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Rain showers likely and
chance of thunderstorms. Lows in the upper 40s. Highs in the
upper 60s. Chance of precipitation 70 percent.
.FRIDAY THROUGH SATURDAY NIGHT...Mostly cloudy with chance of
rain showers and slight chance of thunderstorms. Highs around 70.
Lows in the upper 40s. Chance of precipitation 50 percent.
.SUNDAY...Mostly sunny. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Highs in the upper 70s. Chance
of precipitation 50 percent.
$$
MTZ314-101000-
Fergus County below 4500ft-
Including the cities of Hilger and Lewistown
337 PM MDT Sun Aug 9 2026
.TONIGHT...Clear early in the evening then becoming partly
cloudy. Areas of smoke early in the evening, then patchy smoke in
the late evening and overnight. Lows 54 to 60. North winds 5 to
10 mph shifting to the east after midnight.
.MONDAY...Sunny. Patchy smoke through the day. Highs in the upper
80s. Southeast winds up to 10 mph shifting to the north in the
afternoon.
.MONDAY NIGHT...Mostly clear. Areas of smoke. Lows 55 to 61.
North winds 5 to 10 mph shifting to the southwest after midnight.
.TUESDAY...Sunny. Areas of smoke in the morning. Highs 82 to 88.
Northwest winds 5 to 15 mph.
.TUESDAY NIGHT...Mostly clear. Lows 54 to 60. North winds 5 to
15 mph shifting to the east after midnight.
.WEDNESDAY...Mostly sunny. A 20 percent chance of thunderstorms
in the afternoon. Highs in the upper 70s.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Rain showers likely and
chance of thunderstorms. Lows 49 to 57. Highs around 70. Chance
of precipitation 70 percent.
.FRIDAY THROUGH SATURDAY NIGHT...Mostly cloudy with chance of
rain showers and slight chance of thunderstorms. Highs in the
lower 70s. Lows 48 to 56. Chance of precipitation 50 percent.
.SUNDAY...Mostly sunny. Slight chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs in the upper 70s. Chance of
precipitation 40 percent.
&&
TEMPERATURE / PRECIPITATION
Lewistown 52 86 52 82 / 0 0 0 0
$$
MTZ315-101000-
Upper Blackfoot and MacDonald Pass-
Including the cities of Marysville, Lincoln, Flesher Pass,
and MacDonald Pass
337 PM MDT Sun Aug 9 2026
.TONIGHT...Mostly clear. Patchy smoke early in the evening, then
areas of smoke in the late evening and overnight. Lows 48 to 56.
Northwest winds up to 10 mph shifting to the west after midnight.
.MONDAY...Sunny. Areas of smoke. Highs 72 to 82. West winds up to
15 mph.
.MONDAY NIGHT...Mostly clear. Patchy smoke in the evening, then
areas of smoke after midnight. Lows 47 to 55. West winds up to
10 mph. Gusts up to 25 mph in the evening.
.TUESDAY...Sunny. Patchy smoke in the morning. Highs 72 to 82.
West winds up to 10 mph. Gusts up to 25 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 48 to 54. West winds up to
10 mph. Gusts up to 25 mph in the evening.
.WEDNESDAY...Sunny. Highs 66 to 76.
.WEDNESDAY NIGHT...Partly cloudy. Slight chance of thunderstorms
in the evening, then slight chance of rain showers after
midnight. Lows 46 to 52. Chance of precipitation 20 percent.
.THURSDAY THROUGH FRIDAY...Mostly cloudy with chance of rain
showers and slight chance of thunderstorms. Highs 58 to 69. Lows
44 to 50. Chance of precipitation 50 percent.
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms in the evening, then mostly cloudy after midnight.
Lows 44 to 50.
.SATURDAY...Partly sunny. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 66 to 74. Chance
of precipitation 50 percent.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms in the evening, then mostly cloudy after midnight.
Lows 46 to 52.
.SUNDAY...Mostly sunny. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Highs 68 to 76. Chance of
precipitation 40 percent.
$$
MTZ316-101000-
Gates of the Mountains-
Including the cities of Canyon Creek, Wolf Creek, and Craig
337 PM MDT Sun Aug 9 2026
.TONIGHT...Clear early in the evening then becoming partly
cloudy. Areas of smoke. Lows in the mid 50s. North winds 5 to
10 mph shifting to the west after midnight.
.MONDAY...Sunny. Areas of smoke. Highs 80 to 88. Southwest winds
up to 10 mph shifting to the west in the afternoon.
.MONDAY NIGHT...Mostly clear. Patchy smoke in the evening, then
areas of smoke after midnight. Lows in the mid 50s. West winds up
to 10 mph. Gusts up to 25 mph in the evening.
.TUESDAY...Sunny. Patchy smoke in the morning. Highs 79 to 87.
West winds up to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds up to 15 mph.
.WEDNESDAY...Sunny. Highs 72 to 80.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. Chance of rain
showers and slight chance of thunderstorms. Lows in the lower
50s. Highs 63 to 71. Chance of precipitation 50 percent.
.THURSDAY NIGHT...Mostly cloudy. Rain showers likely and slight
chance of thunderstorms in the evening, then chance of rain
showers after midnight. Lows around 50. Chance of precipitation
70 percent.
.FRIDAY...Mostly cloudy. Chance of rain showers in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs 64 to 72. Chance of precipitation
40 percent.
.FRIDAY NIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then slight chance of
rain showers after midnight. Lows around 50. Chance of
precipitation 30 percent.
.SATURDAY...Partly sunny. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 70 to 78. Chance
of precipitation 40 percent.
.SATURDAY NIGHT...Partly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows in the lower 50s.
.SUNDAY...Mostly sunny. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Highs 73 to 81. Chance of
precipitation 30 percent.
$$
MTZ317-101000-
Little Belt and Highwood Mountains-
Including the cities of Monarch, Neihart, and Kings Hill Pass
337 PM MDT Sun Aug 9 2026
.TONIGHT...Mostly clear. Areas of smoke. Lows 51 to 57. Northeast
winds 5 to 10 mph shifting to the southeast 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, then
areas of smoke after midnight. Lows 50 to 56. West winds up to
10 mph. Gusts up to 30 mph in the evening.
.TUESDAY...Sunny. Patchy smoke in the morning. Highs 73 to 81.
West winds up to 15 mph.
.TUESDAY NIGHT...Clear in the evening then becoming partly
cloudy. Lows 48 to 54. North winds 5 to 10 mph shifting to the
southeast after midnight. Gusts up to 25 mph.
.WEDNESDAY...Sunny. Chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 66 to 74. Chance of
precipitation 30 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the
evening, then chance of rain showers after midnight. Lows 47 to
53. Chance of precipitation 50 percent.
.THURSDAY...Mostly cloudy. Chance of rain showers in the morning,
then rain showers and chance of thunderstorms in the afternoon.
Highs 59 to 65. Chance of precipitation 90 percent.
.THURSDAY NIGHT AND FRIDAY...Rain showers likely and slight
chance of thunderstorms. Lows 44 to 50. Highs 58 to 66. Chance of
precipitation 70 percent.
.FRIDAY NIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then chance of rain
showers after midnight. Lows 44 to 50. Chance of precipitation
50 percent.
.SATURDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then rain showers likely and chance of thunderstorms in
the afternoon. Highs 62 to 70. Chance of precipitation
70 percent.
.SATURDAY NIGHT...Mostly 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.
.SUNDAY...Mostly sunny. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Highs 66 to 74. Chance of
precipitation 50 percent.
$$
MTZ318-101000-
Snowy and Judith Mountains-
337 PM MDT Sun Aug 9 2026
.TONIGHT...Mostly clear. Areas of smoke in the evening. Patchy
smoke after midnight. Lows in the mid 50s. North winds 5 to
10 mph shifting to the southeast after midnight. Gusts up to
25 mph.
.MONDAY...Sunny. Patchy smoke. Highs 78 to 84. South winds up to
10 mph shifting to the northwest in the afternoon.
.MONDAY NIGHT...Mostly clear. Areas of smoke. Lows in the mid
50s. North winds 5 to 10 mph shifting to the southwest after
midnight. Gusts up to 25 mph.
.TUESDAY...Sunny. Areas of smoke in the morning. Highs 73 to 81.
Northwest winds 5 to 15 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds
5 to 10 mph shifting to the southeast after midnight. Gusts up to
25 mph.
.WEDNESDAY...Mostly sunny. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 67 to 73. Chance
of precipitation 40 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 AND THURSDAY NIGHT...Rain showers and chance of
thunderstorms. Highs 59 to 65. Lows in the upper 40s. Chance of
precipitation 80 percent.
.FRIDAY...Rain showers likely in the morning, then rain showers
likely and slight chance of thunderstorms in the afternoon. Highs
58 to 64. Chance of precipitation 70 percent.
.FRIDAY 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.
.SATURDAY...Mostly cloudy. Chance of rain showers in the morning,
then rain showers likely and slight chance of thunderstorms in
the afternoon. Highs 62 to 68. Chance of precipitation
60 percent.
.SATURDAY 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 50 percent.
.SUNDAY...Partly sunny. Slight chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 67 to 73. Chance of
precipitation 40 percent.
$$
MTZ319-101000-
Helena Valley-
Including the city of Helena
337 PM MDT Sun Aug 9 2026
.TONIGHT...Mostly clear. Patchy smoke in the evening, then areas
of smoke after midnight. Lows in the lower 50s. Northwest winds
up to 10 mph.
.MONDAY...Sunny. Areas of smoke. Highs in the upper 80s.
Southwest winds up to 5 mph shifting to the northwest 5 to 15 mph
in the afternoon.
.MONDAY NIGHT...Mostly clear. Areas of smoke. Lows in the lower
50s. West winds up to 15 mph.
.TUESDAY...Sunny. Areas of smoke in the morning. Highs in the
upper 80s. West winds up to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds up to 15 mph.
.WEDNESDAY...Sunny. Highs in the lower 80s.
.WEDNESDAY 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 lower 50s. Chance of
precipitation 30 percent.
.THURSDAY...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 lower 70s. Chance of precipitation
50 percent.
.THURSDAY NIGHT...Mostly cloudy. Rain showers likely and slight
chance of thunderstorms in the evening, then chance of rain
showers after midnight. Lows around 50. Chance of precipitation
60 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 lower 70s. Chance of
precipitation 40 percent.
.FRIDAY NIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then slight chance of
rain showers after midnight. Lows in the upper 40s. Chance of
precipitation 30 percent.
.SATURDAY...Partly sunny. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs in the upper 70s.
Chance of precipitation 40 percent.
.SATURDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
after midnight. Lows in the lower 50s. Chance of precipitation
30 percent.
.SUNDAY...Mostly sunny. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Highs around 80. Chance of
precipitation 30 percent.
&&
TEMPERATURE / PRECIPITATION
Helena 55 90 54 88 / 0 0 0 0
$$
MTZ320-101000-
Big Belt, Bridger and Castle Mountains-
Including the cities of Trident, Maudlow, Battle Ridge Pass,
Bozeman Pass, and Deep Creek Pass
337 PM MDT Sun Aug 9 2026
.TONIGHT...Mostly clear. Patchy smoke in the evening, then areas
of smoke after midnight. Lows in the mid 50s. Northeast winds up
to 10 mph shifting to the southeast after midnight. Gusts up to
25 mph.
.MONDAY...Sunny. Areas of smoke. Highs 75 to 83. Southwest winds
up to 5 mph with gusts to around 20 mph shifting to the west 5 to
15 mph with gusts to around 35 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Patchy smoke in the evening, then
areas of smoke after midnight. Lows in the mid 50s. Northwest
winds up to 10 mph. Gusts up to 30 mph in the evening.
.TUESDAY...Sunny. Areas of smoke in the morning. Highs 74 to 84.
West winds up to 10 mph. Gusts up to 30 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds
5 to 10 mph with gusts to around 30 mph shifting to the east
after midnight.
.WEDNESDAY...Sunny. Highs 68 to 78.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. Chance of rain
showers and slight chance of thunderstorms. Lows in the lower
50s. Highs 61 to 71. Chance of precipitation 50 percent.
.THURSDAY NIGHT...Mostly cloudy. Rain showers likely and chance
of thunderstorms in the evening, then chance of rain showers
after midnight. Lows in the upper 40s. Chance of precipitation
70 percent.
.FRIDAY THROUGH SATURDAY NIGHT...Mostly cloudy with chance of
rain showers and slight chance of thunderstorms. Highs 59 to 72.
Lows around 50. Chance of precipitation 50 percent.
.SUNDAY...Mostly sunny. Slight chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 65 to 73. Chance of
precipitation 40 percent.
$$
MTZ321-101000-
Meagher County Valleys-
Including the cities of Martinsdale, Checkerboard, Ringling,
and White Sulphur Springs
337 PM MDT Sun Aug 9 2026
.TONIGHT...Mostly clear. Patchy smoke early in the evening, then
areas of smoke in the late evening and overnight. Lows in the
lower 50s. Northeast winds up to 10 mph.
.MONDAY...Sunny. Areas of smoke. Highs in the mid 80s. South
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, then
areas of smoke after midnight. 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. Areas of smoke in the morning. Highs in the
lower 80s. West winds up to 5 mph increasing to 5 to 15 mph in
the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows around 50. North winds 5 to
10 mph with gusts to around 25 mph shifting to the east after
midnight.
.WEDNESDAY...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 chance of rain showers after midnight. Lows in the
upper 40s. Chance of precipitation 50 percent.
.THURSDAY AND THURSDAY NIGHT...Mostly cloudy. Rain showers likely
and chance of thunderstorms. Highs in the upper 60s. Lows in the
upper 40s. Chance of precipitation 70 percent.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy with chance of rain
showers and slight chance of thunderstorms. Highs in the upper
60s. Lows in the upper 40s. Chance of precipitation 50 percent.
.SATURDAY...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 50 percent.
.SATURDAY 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 50 percent.
.SUNDAY...Mostly sunny. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Highs in the mid 70s. Chance
of precipitation 40 percent.
$$
MTZ322-101000-
Elkhorn and Boulder Mountains-
Including the cities of Montana City, Clancy, Boulder, Corbin,
Wickes, Elk Park Pass, and Homestake Pass
337 PM MDT Sun Aug 9 2026
.TONIGHT...Mostly clear. Patchy smoke. Lows 49 to 57. Northwest
winds up to 10 mph.
.MONDAY...Sunny. Areas of smoke. Highs 74 to 84. West winds up to
5 mph increasing to 5 to 15 mph with gusts to around 30 mph in
the afternoon.
.MONDAY NIGHT...Mostly clear. Patchy smoke in the evening, then
areas of smoke after midnight. Lows 47 to 55. Northwest winds up
to 15 mph.
.TUESDAY...Sunny. Areas of smoke in the morning. Highs 75 to 85.
Northwest winds up to 10 mph. Gusts up to 25 mph in the
afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 47 to 55. Northwest winds up
to 10 mph with gusts to around 25 mph.
.WEDNESDAY...Sunny. Highs 69 to 79.
.WEDNESDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms
in the evening, then slight chance of rain showers after
midnight. Lows 45 to 53. Chance of precipitation 20 percent.
.THURSDAY...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.
.THURSDAY NIGHT...Mostly cloudy. Rain showers likely and slight
chance of thunderstorms in the evening, then chance of rain
showers after midnight. Lows 43 to 51. Chance of precipitation
60 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 61 to 69. Chance of
precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then slight chance of
rain showers after midnight. Lows 43 to 51. Chance of
precipitation 40 percent.
.SATURDAY...Partly sunny. Slight chance of rain showers in the
morning, then rain showers likely and chance of thunderstorms in
the afternoon. Highs 64 to 72. Chance of precipitation
60 percent.
.SATURDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows 44 to 52.
Chance of precipitation 40 percent.
.SUNDAY...Mostly sunny. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Highs 66 to 74. Chance of
precipitation 40 percent.
$$
MTZ323-101000-
Canyon Ferry Area-
Including the cities of Toston, Townsend, and Winston
337 PM MDT Sun Aug 9 2026
.TONIGHT...Mostly clear. Patchy smoke until early morning, then
areas of smoke late in the night. 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 north with gusts to around
30 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Patchy smoke in the evening, then
areas of smoke after midnight. Lows in the mid 50s. Northwest
winds up to 15 mph. Gusts up to 30 mph in the evening.
.TUESDAY...Sunny. Areas of smoke in the morning. Highs in the mid
80s. Northwest winds up to 10 mph. Gusts up to 25 mph in the
afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds
up to 15 mph.
.WEDNESDAY...Sunny. Highs in the lower 80s.
.WEDNESDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms
in the evening, then slight chance of rain showers after
midnight. Lows in the mid 50s. Chance of precipitation
20 percent.
.THURSDAY...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 50 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 lower 50s. Chance of
precipitation 60 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 lower 70s. Chance of
precipitation 40 percent.
.FRIDAY 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 50 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 50 percent.
.SATURDAY 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 lower 50s. Chance of
precipitation 40 percent.
.SUNDAY...Mostly 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 upper 70s. Chance of
precipitation 40 percent.
$$
MTZ324-101000-
Missouri Headwaters-
Including the cities of Harrison, Three Forks, Willow Creek,
Pony, and Whitehall
337 PM MDT Sun Aug 9 2026
.TONIGHT...Mostly clear. Areas of smoke in the evening, then
patchy smoke after midnight. Lows in the mid 50s. Northeast winds
up to 10 mph shifting to the northwest 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 30 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Areas of smoke. Lows in the mid
50s. Northwest winds up to 10 mph. Gusts up to 25 mph in the
evening.
.TUESDAY...Sunny. Areas of smoke in the morning. Highs in the
upper 80s. West winds up to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds up to 10 mph. Gusts up to 25 mph in the evening.
.WEDNESDAY...Sunny. Highs in the lower 80s.
.WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain
showers in the evening. Lows in the lower 50s.
.THURSDAY...Partly sunny. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs in the mid 70s.
Chance of precipitation 50 percent.
.THURSDAY NIGHT...Mostly cloudy. Rain showers likely and slight
chance of thunderstorms in the evening, then chance of rain
showers after midnight. Lows around 50. Chance of precipitation
60 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 lower 70s. Chance of
precipitation 50 percent.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A 50 percent chance
of thunderstorms. Lows around 50. Highs in the mid 70s.
.SATURDAY 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.
.SUNDAY...Mostly 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 upper 70s. Chance of
precipitation 40 percent.
$$
MTZ325-101000-
Madison River Valley-
Including the cities of Cameron, Ennis, Jeffers, McAllister,
and Norris
337 PM MDT Sun Aug 9 2026
.TONIGHT...Mostly clear. Smoke in the evening, then areas of
smoke after midnight. Lows 50 to 56. North winds up to 5 mph with
gusts to around 25 mph shifting to the south after midnight.
.MONDAY...Sunny. Areas of smoke. Highs in the mid 80s. South
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, then
patchy smoke after midnight. Lows 50 to 56. Northwest winds up to
10 mph with gusts to around 25 mph shifting to the west after
midnight.
.TUESDAY...Sunny. Areas of smoke in the morning. Highs in the
upper 80s. South winds up to 5 mph shifting to the west with
gusts to around 25 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds up to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s.
.WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain
showers in the evening. Lows around 50.
.THURSDAY AND THURSDAY NIGHT...Mostly cloudy. Chance of rain
showers and slight chance of thunderstorms. Highs in the mid 70s.
Lows in the upper 40s. Chance of precipitation 50 percent.
.FRIDAY...Mostly cloudy. Chance of rain showers in the morning,
then rain showers likely and chance of thunderstorms in the
afternoon. Highs in the lower 70s. 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 in the upper 40s. Chance of precipitation
60 percent.
.SATURDAY...Mostly cloudy. Chance of rain showers in the morning,
then rain showers likely and chance of thunderstorms in the
afternoon. Highs in the mid 70s. Chance of precipitation
70 percent.
.SATURDAY 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 50 percent.
.SUNDAY...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 50 percent.
$$
MTZ326-101000-
Gallatin Valley-
Including the cities of Bozeman and Gallatin Gateway
337 PM MDT Sun Aug 9 2026
.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. 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, then
areas of smoke after midnight. Lows in the mid 50s. North winds
5 to 15 mph shifting to the south up to 5 mph after midnight.
.TUESDAY...Sunny. Areas of smoke in the morning. Highs in the
upper 80s. Southwest winds up to 5 mph shifting to the northwest
in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
5 to 10 mph shifting to the southeast after midnight.
.WEDNESDAY...Sunny. Highs in the lower 80s.
.WEDNESDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms
in the evening, then slight chance of rain showers after
midnight. Lows in the lower 50s. Chance of precipitation
20 percent.
.THURSDAY...Partly sunny. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs in the mid 70s.
Chance of precipitation 50 percent.
.THURSDAY NIGHT...Mostly cloudy. Rain showers likely and chance
of thunderstorms in the evening, then chance of rain showers
after midnight. Lows in the lower 50s. Chance of precipitation
60 percent.
.FRIDAY THROUGH SATURDAY...Mostly cloudy with a 50 percent chance
of thunderstorms. Highs in the mid 70s. Lows around 50.
.SATURDAY 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.
.SUNDAY...Mostly 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 upper 70s. Chance of
precipitation 40 percent.
&&
TEMPERATURE / PRECIPITATION
Bozeman Airport 52 87 52 89 / 0 0 0 0
Bozeman MSU 54 85 55 88 / 0 0 0 0
$$
MTZ330-101000-
Gallatin and Madison County Mountains and Centennial Mountains-
Including the cities of Big Sky, West Yellowstone, Targhee Pass,
and Raynolds Pass
337 PM MDT Sun Aug 9 2026
.TONIGHT...Mostly clear. Areas of smoke early in the evening,
then smoke in the late evening and overnight. Lows 48 to 54.
North winds up to 10 mph shifting to the southwest after
midnight. Gusts up to 25 mph.
.MONDAY...Sunny. Areas of smoke in the morning, then patchy smoke
in the afternoon. Highs 73 to 81. 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. Areas of smoke. Lows 47 to 53.
Northwest winds up to 10 mph. Gusts up to 30 mph in the evening.
.TUESDAY...Sunny. Areas of smoke in the morning. 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...Partly cloudy. Lows 48 to 54. Northwest winds up
to 10 mph. Gusts up to 30 mph decreasing to 20 mph after
midnight.
.WEDNESDAY...Mostly sunny. Highs 68 to 78.
.WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain
showers in the evening. Lows 45 to 51.
.THURSDAY AND THURSDAY NIGHT...Mostly cloudy. Chance of rain
showers and slight chance of thunderstorms. Highs 62 to 72. Lows
43 to 49. Chance of precipitation 50 percent.
.FRIDAY THROUGH SATURDAY...Mostly cloudy with rain showers likely
and chance of thunderstorms. Highs 58 to 69. Lows 42 to 48.
Chance of precipitation 70 percent.
.SATURDAY NIGHT...Mostly cloudy. Rain showers likely and slight
chance of thunderstorms in the evening, then slight chance of
rain showers after midnight. Lows 42 to 48. Chance of
precipitation 60 percent.
.SUNDAY...Partly sunny. Chance of rain showers in the morning,
then chance of thunderstorms in the afternoon. Highs 60 to 70.
Chance of precipitation 50 percent.
&&
TEMPERATURE / PRECIPITATION
West Yellowstone 44 81 42 86 / 0 0 0 0
$$
MTZ327-101000-
Northwest Beaverhead County-
Including the cities of Dewey, Wisdom, Wise River, Big Hole Pass,
and Chief Joseph Pass
337 PM MDT Sun Aug 9 2026
.TONIGHT...Mostly clear. Smoke. Lows 44 to 52. Northwest winds up
to 10 mph. Gusts up to 25 mph in the evening.
.MONDAY...Sunny. Smoke in the morning, then patchy smoke in the
afternoon. Highs 71 to 79. 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, then
areas of smoke after midnight. Lows 42 to 50. Northwest winds
5 to 15 mph with gusts to around 30 mph decreasing to up to 5 mph
with gusts to around 20 mph after midnight.
.TUESDAY...Sunny. Smoke in the morning. 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...Mostly clear. Lows 43 to 51. Northwest winds up
to 15 mph. Gusts up to 30 mph in the evening.
.WEDNESDAY...Sunny. Highs 69 to 79.
.WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 41 to 49.
.THURSDAY...Mostly sunny. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 64 to 74. Chance
of precipitation 40 percent.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. Chance of rain
showers and slight chance of thunderstorms. Lows 39 to 47. Highs
61 to 71. Chance of precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening. Lows 40 to 48. Chance of
precipitation 40 percent.
.SATURDAY...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.
.SATURDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
after midnight. Lows 40 to 48. Chance of precipitation
50 percent.
.SUNDAY...Mostly sunny. A 40 percent chance of thunderstorms in
the afternoon. Highs 62 to 72.
$$
MTZ328-101000-
Beaverhead and Western Madison below 6000ft-
Including the cities of Bannack, Dillon, Glen, and Waterloo
337 PM MDT Sun Aug 9 2026
.TONIGHT...Mostly clear. Smoke. 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, smoke. Highs 81 to 87. 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. Lows in the lower
50s. Northwest winds up to 15 mph. Gusts up to 30 mph in the
evening.
.TUESDAY...Sunny. Areas of smoke in the morning. 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. Northwest
winds 5 to 15 mph.
.WEDNESDAY...Sunny. Highs 78 to 84.
.WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain
showers in the evening. Lows around 50.
.THURSDAY...Partly sunny. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 73 to 79. Chance
of precipitation 40 percent.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. Chance of rain
showers and slight chance of thunderstorms. Lows in the upper
40s. Highs 69 to 75. Chance of precipitation 50 percent.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A 50 percent chance
of thunderstorms. Lows in the upper 40s. Highs 70 to 76.
.SATURDAY 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 50 percent.
.SUNDAY...Mostly sunny. Slight chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 70 to 76. Chance of
precipitation 50 percent.
&&
TEMPERATURE / PRECIPITATION
Dillon 51 87 50 89 / 0 0 0 0
$$
MTZ329-101000-
Ruby Mountains and Southern Beaverhead Mountains-
Including the city of Monida Pass
337 PM MDT Sun Aug 9 2026
.TONIGHT...Mostly clear. Patchy smoke early in the evening, then
smoke in the late evening and overnight. Lows in the lower 50s.
Northwest winds 5 to 10 mph with gusts to around 30 mph shifting
to the southwest after midnight.
.MONDAY...Sunny. Areas of smoke in the morning, then patchy smoke
in the afternoon. Highs 76 to 82. Southwest winds up to 10 mph
increasing to west 15 to 20 mph in the afternoon. Gusts up to
35 mph.
.MONDAY NIGHT...Mostly clear. Patchy smoke in the evening, then
areas of smoke after midnight. Lows in the lower 50s. West winds
up to 15 mph. Gusts up to 30 mph in the evening.
.TUESDAY...Sunny. Areas of smoke in the morning. Highs 75 to 83.
Southwest winds up to 5 mph increasing to west 10 to 15 mph with
gusts to around 30 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northwest
winds 5 to 15 mph. Gusts up to 30 mph in the evening.
.WEDNESDAY...Mostly sunny. Highs 71 to 79.
.WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain
showers in the evening. Lows in the upper 40s.
.THURSDAY...Partly sunny. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 66 to 74. Chance
of precipitation 40 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 in the upper 40s. Chance of
precipitation 50 percent.
.FRIDAY...Mostly cloudy. Chance of rain showers in the morning,
then rain showers likely and chance of thunderstorms in the
afternoon. Highs 62 to 70. Chance of precipitation 60 percent.
.FRIDAY NIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then slight chance of
rain showers after midnight. Lows in the mid 40s. Chance of
precipitation 50 percent.
.SATURDAY...Mostly cloudy. Chance of rain showers in the morning,
then rain showers likely and chance of thunderstorms in the
afternoon. Highs 62 to 70. Chance of precipitation 70 percent.
.SATURDAY 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 mid 40s. Chance of
precipitation 50 percent.
.SUNDAY...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.
$$