Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
604
FPUS55 KTFX 100442
ZFPTFX
Zone Forecast Product for Central and Southwest Montana
National Weather Service Great Falls MT
1042 PM MDT Sun Aug 9 2026
Spot temperatures and probabilities of measurable precipitation
are for the rest of 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
1042 PM MDT Sun Aug 9 2026
.REST OF TONIGHT...Mostly cloudy. Areas of smoke. Lows in the
lower 50s. South winds up to 10 mph.
.MONDAY...Sunny. Areas of smoke. Highs 65 to 73. West winds 5 to
15 mph.
.MONDAY NIGHT...Mostly clear. Areas of smoke. Lows around 50.
West winds up to 15 mph.
.TUESDAY...Sunny. Areas of smoke in the morning, then smoke in
the afternoon. Highs 64 to 74. Southwest winds up to 15 mph.
.TUESDAY NIGHT...Smoke in the evening. Partly cloudy with chance
of rain showers and slight chance of thunderstorms in the
evening, then mostly cloudy with chance of rain showers after
midnight. Lows 45 to 51. West winds 5 to 10 mph shifting to the
north after midnight. Chance of precipitation 50 percent.
.WEDNESDAY...Chance of rain showers in the morning, then rain
showers and chance of thunderstorms in the afternoon. Highs 53 to
61. Chance of precipitation near 100 percent.
.WEDNESDAY NIGHT...Rain showers and chance of thunderstorms in
the evening, then rain showers and slight chance of thunderstorms
after midnight. Lows 42 to 48. Chance of precipitation near
100 percent.
.THURSDAY...Rain showers and slight chance of thunderstorms in
the morning, then rain showers and chance of thunderstorms in the
afternoon. Highs 48 to 56. Chance of precipitation 90 percent.
.THURSDAY NIGHT...Rain showers and slight chance of thunderstorms
in the evening, then rain showers likely after midnight. Lows
41 to 47. Chance of precipitation 80 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 53 to 61. Chance of precipitation
50 percent.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A 20 percent chance
of thunderstorms. Lows in the mid 40s. Highs 60 to 68.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the upper 40s.
.SUNDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs 63 to 73.
$$
MTZ307-101000-
Southern Rocky Mountain Front-
Including the city of Rogers Pass
1042 PM MDT Sun Aug 9 2026
.REST OF TONIGHT...Partly cloudy. Areas of smoke. Lows 47 to 53.
East winds up to 5 mph shifting to the southwest after midnight.
.MONDAY...Sunny. Areas of smoke. Highs 68 to 76. West winds up to
10 mph increasing to 10 to 15 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Areas of smoke. Lows 46 to 52. West
winds up to 10 mph with gusts to around 25 mph.
.TUESDAY...Sunny. Patchy smoke in the morning, then areas of
smoke in the afternoon. Highs 67 to 77. West winds up to 10 mph.
Gusts up to 25 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Areas of smoke in the evening.
Lows 45 to 51. Northwest winds up to 10 mph.
.WEDNESDAY...Mostly sunny. Slight chance of rain showers in the
morning, then chance of thunderstorms in the afternoon. Highs
59 to 69. Chance of precipitation 50 percent.
.WEDNESDAY NIGHT...Rain showers and slight chance of
thunderstorms in the evening, then rain showers likely after
midnight. Lows 43 to 49. Chance of precipitation 80 percent.
.THURSDAY AND THURSDAY NIGHT...Rain showers and chance of
thunderstorms. Highs 52 to 62. Lows 42 to 48. Chance of
precipitation 90 percent.
.FRIDAY...Mostly cloudy. Chance of rain showers in the morning,
then rain showers likely and slight chance of thunderstorms in
the afternoon. Highs 55 to 63. Chance of precipitation
70 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 41 to 47. Chance of
precipitation 30 percent.
.SATURDAY...Warmer. Partly sunny. Slight chance of rain showers
in the morning, then chance of thunderstorms in the afternoon.
Highs 61 to 71. Chance of precipitation 40 percent.
.SATURDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows 44 to 50.
.SUNDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs 64 to 74.
$$
MTZ302-101000-
Northern High Plains-
Including the cities of Browning, Heart Butte, and Dupuyer
1042 PM MDT Sun Aug 9 2026
.REST OF TONIGHT...Mostly cloudy. Areas of smoke late in the
evening, then patchy smoke after midnight. Lows in the lower 50s.
South winds up to 10 mph.
.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 in the lower 50s. West
winds 5 to 15 mph.
.TUESDAY...Sunny. Areas of smoke. Highs in the mid 70s. North
winds up to 10 mph shifting to the northeast with gusts to around
25 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Smoke in the evening. Chance of
rain showers and slight chance of thunderstorms in the evening,
then slight chance of rain showers after midnight. Lows around
50. Northeast 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 and slight chance of thunderstorms in
the afternoon. Highs 61 to 67. Chance of precipitation
90 percent.
.WEDNESDAY NIGHT AND THURSDAY...Rain showers and chance of
thunderstorms. Lows in the upper 40s. Highs in the upper 50s.
Chance of precipitation 90 percent.
.THURSDAY NIGHT...Rain showers and slight chance of thunderstorms
in the evening, then rain showers likely after midnight. Lows in
the mid 40s. Chance of precipitation 80 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 in the lower 60s. Chance of precipitation
50 percent.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A 20 percent chance
of thunderstorms. Lows in the mid 40s. Highs around 70.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the upper 40s.
.SUNDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the mid 70s.
$$
MTZ308-101000-
Southern High Plains-
Including the cities of Bynum, Choteau, and Pendroy
1042 PM MDT Sun Aug 9 2026
.REST OF TONIGHT...Mostly cloudy. Areas of smoke. Lows in the mid
50s. Northeast winds up to 5 mph shifting to the west after
midnight.
.MONDAY...Sunny. Areas of smoke. Highs in the lower 80s. West
winds up to 5 mph increasing to 5 to 15 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Areas of smoke. Lows in the lower
50s. West winds 5 to 10 mph.
.TUESDAY...Sunny. Patchy smoke in the morning, then areas of
smoke in the afternoon. Highs in the lower 80s. Northwest winds
up to 5 mph shifting to the east in the afternoon.
.TUESDAY NIGHT...Mostly clear. Areas of smoke in the evening.
Lows in the lower 50s. North winds 5 to 10 mph shifting to the
northwest after midnight.
.WEDNESDAY...Cooler. 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 and slight chance of
thunderstorms in the evening, then rain showers likely and slight
chance of thunderstorms after midnight. Lows around 50. Chance of
precipitation 80 percent.
.THURSDAY...Rain showers in the morning, then rain showers and
chance of thunderstorms in the afternoon. Highs in the mid 60s.
Chance of precipitation 90 percent.
.THURSDAY NIGHT...Rain showers and slight chance of thunderstorms
in the evening, then rain showers likely after midnight. Lows in
the upper 40s. Chance of precipitation 90 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 in the upper 60s. 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 in the upper 40s. Chance of
precipitation 30 percent.
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy. A 20 percent chance
of thunderstorms. Highs in the lower 70s. Lows around 50.
.SUNDAY...Mostly sunny. A 20 percent chance of thunderstorms 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
1042 PM MDT Sun Aug 9 2026
.REST OF TONIGHT...Mostly cloudy. Patchy smoke. 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 in the lower 80s. South winds up to
10 mph shifting to the northwest with gusts to around 25 mph in
the afternoon.
.MONDAY NIGHT...Partly cloudy. Areas of smoke. Lows in the lower
50s. Northwest winds 5 to 15 mph.
.TUESDAY...Partly sunny in the morning then clearing. Patchy
smoke in the morning, then areas of smoke in the afternoon. Highs
73 to 79. Northwest winds 5 to 10 mph shifting to the northeast
in the afternoon. Gusts up to 25 mph.
.TUESDAY NIGHT...Areas of smoke in the evening. Partly cloudy
with slight chance of thunderstorms in the evening, then mostly
cloudy with chance of rain showers after midnight. Lows around
50. Northeast winds 5 to 15 mph. Chance of precipitation
50 percent.
.WEDNESDAY...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 70. Chance of
precipitation 50 percent.
.WEDNESDAY NIGHT AND THURSDAY...Rain showers and chance of
thunderstorms. Lows in the upper 40s. Highs in the lower 60s.
Chance of precipitation 90 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 slight chance of rain showers in the afternoon. Highs in the
mid 60s. Chance of showers 50 percent.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers in the evening, then partly cloudy after midnight. Lows
in the mid 40s.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs in the lower
70s. Lows in the upper 40s.
.SUNDAY...Mostly sunny. Highs in the upper 70s.
&&
TEMPERATURE / PRECIPITATION
Cut Bank 51 82 50 77 / 0 0 0 0
$$
MTZ304-101000-
Eastern Toole and Liberty-
Including the cities of Devon, Shelby, Chester, Galata, Joplin,
Lothair, and Whitlash
1042 PM MDT Sun Aug 9 2026
.REST OF TONIGHT...Partly cloudy late in the evening then
becoming mostly cloudy. Patchy smoke through the night. 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 81 to 87. East winds 5 to 10 mph shifting
to the west in the afternoon.
.MONDAY NIGHT...Mostly clear. Areas of smoke. Lows in the lower
50s. Northwest winds up to 10 mph.
.TUESDAY...Sunny. Patchy smoke in the morning, then areas of
smoke in the afternoon. Highs 75 to 83. North winds up to 10 mph.
Gusts up to 25 mph in the morning.
.TUESDAY NIGHT...Areas of smoke in the evening. Mostly clear with
slight chance of thunderstorms in the evening, then mostly cloudy
with chance of rain showers 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 67 to
75. Chance of precipitation 50 percent.
.WEDNESDAY NIGHT AND THURSDAY...Rain showers and chance of
thunderstorms. Lows in the upper 40s. Highs 62 to 68. 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 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 63 to
69. Chance of showers 50 percent.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers in the evening, then partly cloudy after midnight. Lows
in the mid 40s.
.SATURDAY...Mostly sunny. Highs 69 to 75.
.SATURDAY NIGHT...Partly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows in the upper 40s.
.SUNDAY...Mostly sunny. Highs 76 to 82.
$$
MTZ305-101000-
Hill County-
Including the city of Havre
1042 PM MDT Sun Aug 9 2026
.REST OF TONIGHT...Partly cloudy late in the evening then
becoming mostly cloudy. Patchy smoke in the late evening and
early morning. Lows in the lower 50s. East winds 5 to 15 mph.
.MONDAY...Mostly sunny. Patchy smoke in the afternoon. Highs in
the mid 80s. East winds 5 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Patchy smoke. Lows in the lower
50s. Northeast winds 5 to 10 mph shifting to the northwest after
midnight.
.TUESDAY...Sunny. Patchy smoke. Highs in the lower 80s. Northwest
winds 5 to 10 mph. Gusts up to 25 mph in the morning.
.TUESDAY NIGHT...Areas of smoke in the evening. 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 in
the mid 70s. Chance of precipitation 50 percent.
.WEDNESDAY NIGHT...Mostly cloudy. 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 in the upper 60s. Lows in the upper 40s.
Chance of precipitation 80 percent.
.FRIDAY...Mostly cloudy. Chance of rain showers in the morning,
then slight chance of rain showers in the afternoon. Highs in the
upper 60s. Chance of showers 50 percent.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. A 20 percent chance of rain showers. Lows in the mid 40s.
.SATURDAY...Mostly sunny. Highs in the lower 70s.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows in the upper 40s.
.SUNDAY...Mostly sunny. Highs around 80.
&&
TEMPERATURE / PRECIPITATION
Havre 53 88 54 85 / 0 0 0 0
$$
MTZ306-101000-
Northern Blaine County-
Including the cities of Chinook, Zurich, Harlem, Hogeland,
and Fort Belknap
1042 PM MDT Sun Aug 9 2026
.REST OF TONIGHT...Partly cloudy late in the evening then
becoming mostly cloudy. Patchy smoke late in the evening. Lows in
the lower 50s. East 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. Lows in the lower
50s. East winds 5 to 10 mph.
.TUESDAY...Sunny. Patchy smoke through the day. Highs 78 to 84.
Northwest winds 5 to 15 mph.
.TUESDAY NIGHT...Patchy smoke in the evening. 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 in
the lower 70s. Chance of precipitation 50 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight 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 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...Rain showers 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 80 percent.
.FRIDAY...Mostly cloudy with a 50 percent chance of rain showers.
Highs in the upper 60s.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows in the mid 40s.
.SATURDAY...Mostly sunny. Highs in the lower 70s.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. A 20 percent chance
of thunderstorms. Lows in the upper 40s. Highs in the upper 70s.
$$
MTZ309-101000-
Eastern Pondera and Eastern Teton-
Including the cities of Brady, Conrad, and Ledger
1042 PM MDT Sun Aug 9 2026
.REST OF TONIGHT...Mostly cloudy. Areas of smoke late in the
evening, then patchy smoke after midnight. 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 in the upper 80s. Northwest winds up to
10 mph.
.MONDAY NIGHT...Mostly clear. Areas of smoke. Lows in the lower
50s. West winds 5 to 10 mph.
.TUESDAY...Sunny. Patchy smoke in the morning, then areas of
smoke in the afternoon. Highs in the lower 80s. Northwest winds
up to 10 mph shifting to the northeast in the afternoon.
.TUESDAY NIGHT...Mostly clear. Areas of smoke in the evening. A
20 percent chance of rain showers after midnight. Lows in the
lower 50s. Northeast winds 5 to 15 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s.
.WEDNESDAY NIGHT...Rain showers likely and slight chance of
thunderstorms. Lows in the upper 40s. Chance of precipitation
70 percent.
.THURSDAY...Rain showers likely 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...Rain showers and slight chance of thunderstorms
in the evening, then rain showers likely after midnight. Lows in
the upper 40s. Chance of precipitation 80 percent.
.FRIDAY...Mostly cloudy. Chance of rain showers in the morning,
then slight chance of rain showers in the afternoon. Highs in the
upper 60s. Chance of showers 40 percent.
.FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows in the upper 40s.
.SATURDAY...Mostly sunny. Highs in the mid 70s.
.SATURDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows in the upper 40s.
.SUNDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the lower 80s.
$$
MTZ310-101000-
Western and Central Chouteau County-
Including the cities of Floweree, Carter, and Fort Benton
1042 PM MDT Sun Aug 9 2026
.REST OF TONIGHT...Partly cloudy late in the evening then
becoming mostly cloudy. Areas of smoke late in the evening, then
patchy smoke after midnight. 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. Lows in the mid
50s. Northwest winds up to 10 mph shifting to the west after
midnight.
.TUESDAY...Sunny. Patchy smoke in the morning, then areas of
smoke in the afternoon. Highs in the mid 80s. Northwest winds
5 to 10 mph.
.TUESDAY NIGHT...Mostly clear. Areas of smoke in the evening.
Lows in the mid 50s. Northeast winds 5 to 15 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening, then rain showers
and chance of thunderstorms after midnight. Lows in the lower
50s. Chance of precipitation 80 percent.
.THURSDAY...Rain showers likely and slight chance of
thunderstorms in the morning, then rain showers likely and chance
of thunderstorms in the afternoon. Highs in the lower 70s. Chance
of precipitation 70 percent.
.THURSDAY NIGHT...Rain showers and chance of thunderstorms in the
evening, then rain showers likely after midnight. Lows around 50.
Chance of precipitation 80 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 with a 20 percent chance of rain
showers. Lows in the upper 40s.
.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.
.SATURDAY 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.
.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
1042 PM MDT Sun Aug 9 2026
.REST OF TONIGHT...Partly cloudy in the late evening and early
morning then becoming mostly cloudy. Patchy smoke through the
night. Lows in the mid 50s. East winds 5 to 15 mph.
.MONDAY...Sunny. Patchy smoke through the day. Highs 82 to 88.
Southeast winds 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Areas of smoke in the evening, then
patchy smoke after midnight. Lows in the upper 50s. Northeast
winds up to 10 mph shifting to the southwest after midnight.
.TUESDAY...Sunny. Patchy smoke. Highs 79 to 85. Northwest winds
5 to 15 mph.
.TUESDAY NIGHT...Mostly clear. Areas of smoke in the evening. A
20 percent chance of rain showers after midnight. Lows in the mid
50s. Northeast winds 5 to 15 mph.
.WEDNESDAY...Mostly sunny. Chance of rain showers in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs 71 to 77. Chance of precipitation
40 percent.
.WEDNESDAY NIGHT AND THURSDAY...Rain showers and chance of
thunderstorms. Lows in the lower 50s. Highs 65 to 71. Chance of
precipitation 90 percent.
.THURSDAY NIGHT...Rain showers and chance of thunderstorms in the
evening, then rain showers likely and slight chance of
thunderstorms after midnight. Lows in the lower 50s. Chance of
precipitation 80 percent.
.FRIDAY...Mostly cloudy with a 50 percent chance of rain showers.
Highs 65 to 71.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows around 50.
.SATURDAY...Mostly sunny. Slight chance of rain showers in the
morning, then slight chance of thunderstorms in the afternoon.
Highs 69 to 75. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. A 20 percent chance of thunderstorms. Lows in the
lower 50s.
.SUNDAY...Mostly sunny. Slight chance of rain showers in the
morning, then slight chance of thunderstorms in the afternoon.
Highs 76 to 82. Chance of precipitation 20 percent.
$$
MTZ312-101000-
Cascade County below 5000ft-
Including the city of Great Falls
1042 PM MDT Sun Aug 9 2026
.REST OF TONIGHT...Partly cloudy then becoming mostly cloudy
after midnight then becoming partly cloudy. Areas of smoke. Lows
in the mid 50s. East winds up to 10 mph.
.MONDAY...Sunny. Areas of smoke. 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. West winds up
to 10 mph. Gusts up to 25 mph in the evening.
.TUESDAY...Sunny. Areas of smoke in the morning, then patchy
smoke in the afternoon. Highs in the mid 80s. West winds up to
5 mph shifting to the north in the afternoon.
.TUESDAY NIGHT...Mostly clear. Areas of smoke in the evening.
Lows in the mid 50s. Northeast winds 5 to 15 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening, then rain showers
likely and slight chance of thunderstorms after midnight. Lows in
the lower 50s. Chance of precipitation 70 percent.
.THURSDAY...Rain showers likely in the morning, then rain showers
likely and chance of thunderstorms in the afternoon. Highs around
70. Chance of precipitation 70 percent.
.THURSDAY NIGHT...Rain showers and slight chance of thunderstorms
in the evening, then rain showers likely after midnight. Lows in
the upper 40s. Chance of precipitation 80 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. 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...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.
.SATURDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows in the lower 50s.
.SUNDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the lower 80s.
&&
TEMPERATURE / PRECIPITATION
Great Falls Arpt 54 89 55 85 / 0 0 0 0
$$
MTZ313-101000-
Judith Basin County and Judith Gap-
Including the cities of Raynesford, Geyser, Stanford, Windham,
Benchland, Hobson, and Moccasin
1042 PM MDT Sun Aug 9 2026
.REST OF TONIGHT...Partly cloudy. Areas of smoke. Lows in the
lower 50s. East winds up to 10 mph shifting to the south after
midnight.
.MONDAY...Sunny. Areas of smoke. Highs in the mid 80s. South
winds up to 10 mph shifting to the northwest 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
5 to 10 mph. Gusts up to 25 mph in the evening.
.TUESDAY...Sunny. Areas of smoke. Highs in the lower 80s.
Northwest winds 5 to 15 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast
winds 5 to 15 mph shifting to the south after midnight.
.WEDNESDAY...Sunny in the morning, then partly sunny with chance
of rain showers and slight chance of thunderstorms in the
afternoon. Highs in the mid 70s. Chance of precipitation
50 percent.
.WEDNESDAY NIGHT...Rain showers and chance of thunderstorms in
the evening, then rain showers likely and slight chance of
thunderstorms after midnight. Lows around 50. Chance of
precipitation 80 percent.
.THURSDAY...Rain showers likely and slight chance of
thunderstorms in the morning, then rain showers and chance of
thunderstorms in the afternoon. Highs in the upper 60s. Chance of
precipitation 90 percent.
.THURSDAY NIGHT...Rain showers and chance of thunderstorms in the
evening, then rain showers likely after midnight. Lows in the
upper 40s. Chance of precipitation 80 percent.
.FRIDAY...Mostly cloudy. Rain showers likely in the morning, then
chance of rain showers and slight chance of thunderstorms in the
afternoon. Highs in the upper 60s. 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...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 upper 70s. Chance
of precipitation 40 percent.
$$
MTZ314-101000-
Fergus County below 4500ft-
Including the cities of Hilger and Lewistown
1042 PM MDT Sun Aug 9 2026
.REST OF TONIGHT...Partly cloudy. Areas of smoke late in the
evening, then patchy smoke after midnight. Lows 54 to 60. East
winds up to 10 mph.
.MONDAY...Sunny. Patchy smoke through the day. Highs in the upper
80s. East winds up to 10 mph.
.MONDAY NIGHT...Mostly clear. Patchy smoke in the evening, then
areas of smoke after midnight. Lows 56 to 62. North winds 5 to
10 mph shifting to the southwest after midnight.
.TUESDAY...Sunny. Areas of smoke. Highs 82 to 88. Northwest winds
5 to 15 mph with gusts to around 30 mph.
.TUESDAY NIGHT...Mostly clear. Areas of smoke in the evening.
Lows 54 to 60. North winds 5 to 15 mph shifting to the east 5 to
10 mph after midnight.
.WEDNESDAY...Mostly sunny. A 20 percent chance of thunderstorms
in the afternoon. Highs in the upper 70s.
.WEDNESDAY NIGHT...Rain showers likely and chance of
thunderstorms in the evening, then rain showers and chance of
thunderstorms after midnight. Lows 51 to 57. Chance of
precipitation 80 percent.
.THURSDAY...Rain showers and chance of thunderstorms. Highs
around 70. Chance of precipitation 90 percent.
.THURSDAY NIGHT...Rain showers and chance of thunderstorms in the
evening, then rain showers likely after midnight. Lows 48 to 54.
Chance of precipitation 90 percent.
.FRIDAY...Mostly cloudy with a 50 percent chance of rain showers.
Highs in the upper 60s.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly cloudy with chance
of rain showers and slight chance of thunderstorms. Lows 47 to
55. Highs in the mid 70s. Chance of precipitation 50 percent.
.SUNDAY...Mostly sunny. Slight chance of rain showers in the
morning, then slight chance of thunderstorms in the afternoon.
Highs around 80. Chance of precipitation 20 percent.
&&
TEMPERATURE / PRECIPITATION
Lewistown 52 85 53 82 / 0 0 0 0
$$
MTZ315-101000-
Upper Blackfoot and MacDonald Pass-
Including the cities of Marysville, Lincoln, Flesher Pass,
and MacDonald Pass
1042 PM MDT Sun Aug 9 2026
.REST OF TONIGHT...Partly cloudy. Areas of smoke. Lows 48 to 56.
Northwest winds up to 10 mph shifting to the west after midnight.
.MONDAY...Sunny. Areas of smoke. Highs 72 to 80. West winds up to
15 mph.
.MONDAY NIGHT...Mostly clear. Areas of smoke. Lows 48 to 56. West
winds up to 10 mph. Gusts up to 25 mph in the evening.
.TUESDAY...Sunny. Patchy smoke. Highs 72 to 82. West winds up to
10 mph. Gusts up to 25 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Patchy smoke in the evening. Lows
47 to 55. Northwest winds up to 10 mph. Gusts up to 25 mph in the
evening.
.WEDNESDAY...Sunny. Highs 65 to 75.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening, then chance of
rain showers after midnight. Lows 45 to 53. Chance of
precipitation 50 percent.
.THURSDAY...Mostly cloudy. Chance of rain showers in the morning,
then rain showers likely and chance of thunderstorms in the
afternoon. Highs 58 to 68. Chance of precipitation 70 percent.
.THURSDAY NIGHT...Mostly cloudy. Rain showers and chance of
thunderstorms in the evening, then chance of rain showers after
midnight. Lows 43 to 51. Chance of precipitation 80 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 59 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. A 50 percent chance of thunderstorms in
the afternoon. Highs 64 to 74.
.SATURDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows 46 to 52.
.SUNDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs 69 to 77.
$$
MTZ316-101000-
Gates of the Mountains-
Including the cities of Canyon Creek, Wolf Creek, and Craig
1042 PM MDT Sun Aug 9 2026
.REST OF TONIGHT...Partly cloudy. 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 80 to 86. Southwest winds
up to 10 mph shifting to the west in the afternoon.
.MONDAY NIGHT...Mostly clear. Areas of smoke. Lows in the mid
50s. West winds up to 10 mph. Gusts up to 25 mph in the evening.
.TUESDAY...Sunny. Patchy smoke. Highs 79 to 87. West winds up to
10 mph.
.TUESDAY NIGHT...Mostly clear. Patchy smoke in the evening. Lows
in the mid 50s. Northwest winds up to 10 mph with gusts to around
25 mph.
.WEDNESDAY...Mostly sunny. Highs 70 to 78.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening, then rain showers
likely after midnight. Lows in the lower 50s. Chance of
precipitation 70 percent.
.THURSDAY...Rain showers likely in the morning, then rain showers
likely and chance of thunderstorms in the afternoon. Highs 63 to
71. Chance of precipitation 70 percent.
.THURSDAY NIGHT...Rain showers and slight chance of thunderstorms
in the evening, then rain showers likely after midnight. Lows
around 50. Chance of precipitation 80 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
50 percent.
.FRIDAY NIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then slight chance of
rain showers after midnight. Lows around 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...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. A 20 percent chance of thunderstorms in
the afternoon. Highs 74 to 82.
$$
MTZ317-101000-
Little Belt and Highwood Mountains-
Including the cities of Monarch, Neihart, and Kings Hill Pass
1042 PM MDT Sun Aug 9 2026
.REST OF TONIGHT...Partly cloudy. Areas of smoke. Lows 51 to 57.
Southeast winds up to 10 mph.
.MONDAY...Sunny. Areas of smoke. Highs 75 to 81. 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 through the day. Highs 72 to 80.
Northwest winds up to 15 mph.
.TUESDAY NIGHT...Mostly clear. Lows 49 to 55. 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 65 to 73. Chance
of precipitation 50 percent.
.WEDNESDAY NIGHT...Rain showers likely and slight chance of
thunderstorms. Lows 47 to 53. Chance of precipitation 70 percent.
.THURSDAY...Rain showers likely and slight chance of
thunderstorms in the morning, then rain showers and chance of
thunderstorms in the afternoon. Highs 58 to 66. Chance of
precipitation 90 percent.
.THURSDAY NIGHT...Rain showers and chance of thunderstorms in the
evening, then rain showers likely after midnight. Lows 45 to 51.
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
57 to 65. Chance of precipitation 70 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 44 to 50. Chance of
precipitation 50 percent.
.SATURDAY...Partly sunny. Chance of rain showers in the morning,
then chance of thunderstorms in the afternoon. Highs 62 to 70.
Chance of precipitation 50 percent.
.SATURDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows 46 to 52.
Chance of precipitation 50 percent.
.SUNDAY...Mostly sunny. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Highs 67 to 75. Chance of
precipitation 50 percent.
$$
MTZ318-101000-
Snowy and Judith Mountains-
1042 PM MDT Sun Aug 9 2026
.REST OF TONIGHT...Mostly clear. Areas of smoke late in the
evening, then patchy smoke after midnight. Lows in the mid 50s.
Northeast winds up to 10 mph shifting to the southeast after
midnight. Gusts up to 25 mph.
.MONDAY...Sunny. Patchy smoke. Highs 77 to 83. South winds up to
10 mph shifting to the northwest in the afternoon.
.MONDAY NIGHT...Mostly clear. Areas of smoke. Lows in the mid
50s. Northwest winds up to 10 mph shifting to the west after
midnight.
.TUESDAY...Sunny. Areas of smoke. Highs 74 to 80. Northwest winds
5 to 15 mph.
.TUESDAY NIGHT...Mostly clear. Patchy smoke in the evening. Lows
in the lower 50s. North winds 5 to 10 mph shifting to the
southeast after midnight. Gusts up to 25 mph.
.WEDNESDAY...Mostly sunny. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 66 to 72. Chance
of precipitation 50 percent.
.WEDNESDAY NIGHT...Rain showers and chance of thunderstorms in
the evening, then rain showers likely and slight chance of
thunderstorms after midnight. Lows in the upper 40s. Chance of
precipitation 80 percent.
.THURSDAY AND THURSDAY NIGHT...Rain showers and chance of
thunderstorms. Highs 58 to 64. Lows in the upper 40s. Chance of
precipitation 90 percent.
.FRIDAY...Rain showers likely in the morning, then rain showers
likely and slight chance of thunderstorms in the afternoon. Highs
58 to 64. Chance of precipitation 70 percent.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly cloudy with chance
of rain showers and slight chance of thunderstorms. Lows in the
upper 40s. Highs 62 to 68. Chance of precipitation 50 percent.
.SUNDAY...Partly sunny. Slight chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 67 to 75. Chance of
precipitation 40 percent.
$$
MTZ319-101000-
Helena Valley-
Including the city of Helena
1042 PM MDT Sun Aug 9 2026
.REST OF TONIGHT...Mostly clear. Patchy smoke late in the
evening, then areas of smoke after midnight. Lows in the lower
50s. West winds up to 10 mph.
.MONDAY...Sunny. Areas of smoke. Highs in the upper 80s.
Southeast winds up to 5 mph shifting to the west 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, then patchy
smoke in the afternoon. Highs in the upper 80s. Northwest winds
up to 10 mph.
.TUESDAY NIGHT...Mostly clear. Patchy smoke in the evening. Lows
in the lower 50s. Northwest winds up to 10 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 chance of
rain showers after midnight. Lows in the lower 50s. Chance of
precipitation 40 percent.
.THURSDAY...Mostly cloudy. Chance of rain showers in the morning,
then chance of thunderstorms in the afternoon. Highs in the lower
70s. Chance of precipitation 50 percent.
.THURSDAY NIGHT...Rain showers and chance of thunderstorms in the
evening, then rain showers likely after midnight. Lows in the
upper 40s. Chance of precipitation 80 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 in the lower 70s. 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 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.
.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 upper 40s. Chance of precipitation
30 percent.
.SUNDAY...Mostly sunny. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Highs in the lower 80s. Chance
of precipitation 30 percent.
&&
TEMPERATURE / PRECIPITATION
Helena 55 88 54 89 / 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
1042 PM MDT Sun Aug 9 2026
.REST OF TONIGHT...Mostly clear. Areas of smoke. Lows in the mid
50s. East winds up to 10 mph with gusts to around 25 mph.
.MONDAY...Sunny. Areas of smoke. Highs 76 to 84. 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 through the day. Highs 73 to 83.
West winds up to 10 mph with gusts to around 30 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds
5 to 10 mph with gusts to around 25 mph shifting to the east
after midnight.
.WEDNESDAY...Mostly sunny. A 50 percent chance of rain showers in
the afternoon. Highs 68 to 78.
.WEDNESDAY 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.
.THURSDAY THROUGH FRIDAY...Rain showers likely and chance of
thunderstorms. Highs 59 to 70. Lows in the upper 40s. 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...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. 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. A 20 percent chance of thunderstorms in
the afternoon. Highs 66 to 76.
$$
MTZ321-101000-
Meagher County Valleys-
Including the cities of Martinsdale, Checkerboard, Ringling,
and White Sulphur Springs
1042 PM MDT Sun Aug 9 2026
.REST OF TONIGHT...Mostly clear. Areas of smoke. Lows in the
lower 50s. East winds up to 10 mph.
.MONDAY...Sunny. Areas of smoke. Highs in the lower 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 up to 10 mph. Gusts up to 30 mph in the evening.
.TUESDAY...Sunny. Areas of smoke in the morning, then patchy
smoke in the afternoon. 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...Mostly sunny. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs in the upper 70s.
Chance of precipitation 50 percent.
.WEDNESDAY 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.
.THURSDAY THROUGH FRIDAY...Rain showers likely and chance of
thunderstorms. Highs in the upper 60s. Lows in the upper 40s.
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 mid 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 mid 40s. Chance of
precipitation 40 percent.
.SUNDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the mid 70s.
$$
MTZ322-101000-
Elkhorn and Boulder Mountains-
Including the cities of Montana City, Clancy, Boulder, Corbin,
Wickes, Elk Park Pass, and Homestake Pass
1042 PM MDT Sun Aug 9 2026
.REST OF TONIGHT...Mostly clear. Patchy smoke late 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 83. 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 48 to 56. Northwest winds up
to 15 mph.
.TUESDAY...Sunny. Areas of smoke in the morning, then patchy
smoke in the afternoon. Highs 74 to 84. West winds up to 10 mph.
Gusts up to 25 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 48 to 56. Northwest winds up
to 10 mph with gusts to around 25 mph.
.WEDNESDAY...Sunny. Highs 68 to 78.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening, then chance of
rain showers after midnight. Lows 45 to 53. Chance of
precipitation 40 percent.
.THURSDAY...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.
.THURSDAY NIGHT...Mostly cloudy. Rain showers and chance of
thunderstorms in the evening, then chance of rain showers after
midnight. Lows 44 to 52. Chance of precipitation 80 percent.
.FRIDAY...Mostly cloudy. Chance of rain showers in the morning,
then rain showers likely and chance of thunderstorms in the
afternoon. Highs 61 to 69. Chance of precipitation 70 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 50 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. A 40 percent chance of thunderstorms in
the afternoon. Highs 67 to 75.
$$
MTZ323-101000-
Canyon Ferry Area-
Including the cities of Toston, Townsend, and Winston
1042 PM MDT Sun Aug 9 2026
.REST OF TONIGHT...Mostly clear. Patchy smoke late 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 north with gusts to around
25 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Areas of smoke. Lows in the mid
50s. North winds up to 15 mph.
.TUESDAY...Sunny. Areas of smoke through the day. Highs in the
mid 80s. North 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 10 mph. Gusts up to 25 mph in the evening.
.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 40 percent.
.THURSDAY...Partly sunny. Chance of rain showers in the morning,
then 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
70 percent.
.FRIDAY...Mostly cloudy. Chance of rain showers in the morning,
then chance of thunderstorms in the afternoon. Highs in the lower
70s. Chance of precipitation 50 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. Lows in the lower
50s. Chance of precipitation 40 percent.
.SUNDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the upper 70s.
$$
MTZ324-101000-
Missouri Headwaters-
Including the cities of Harrison, Three Forks, Willow Creek,
Pony, and Whitehall
1042 PM MDT Sun Aug 9 2026
.REST OF TONIGHT...Mostly clear. Patchy smoke in the late evening
and early morning, then areas of smoke early in the morning. Lows
in the mid 50s. North winds up to 10 mph.
.MONDAY...Sunny. Areas of smoke. Highs in the upper 80s.
Southwest winds up to 5 mph shifting to the west with gusts to
around 30 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Areas of smoke. Lows in the mid
50s. Northwest winds up to 10 mph. Gusts up to 25 mph in the
evening.
.TUESDAY...Sunny. Areas of smoke. Highs in the upper 80s. West
winds up to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Patchy smoke in the evening. Lows
in the mid 50s. Northwest winds up to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening, then slight chance
of rain showers after midnight. Lows in the lower 50s. Chance of
precipitation 40 percent.
.THURSDAY...Partly sunny. A 50 percent chance of thunderstorms in
the afternoon. Highs in the mid 70s.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly cloudy with rain
showers likely and chance of thunderstorms. Lows around 50. Highs
in the lower 70s. Chance of precipitation 70 percent.
.SATURDAY...Partly sunny. Slight chance of rain showers in the
morning, then chance of thunderstorms in the afternoon. Highs in
the mid 70s. Chance of precipitation 50 percent.
.SATURDAY NIGHT...Mostly cloudy. A 40 percent chance of
thunderstorms in the evening. Lows in the upper 40s.
.SUNDAY...Mostly sunny. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Highs in the upper 70s. Chance
of precipitation 40 percent.
$$
MTZ325-101000-
Madison River Valley-
Including the cities of Cameron, Ennis, Jeffers, McAllister,
and Norris
1042 PM MDT Sun Aug 9 2026
.REST OF TONIGHT...Mostly clear. Areas of smoke. Lows 50 to 56.
North winds up to 5 mph shifting to the south after midnight.
.MONDAY...Sunny. Areas of smoke. Highs in the upper 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. Gusts up to 25 mph in the evening.
.TUESDAY...Sunny. Areas of smoke. 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. Smoke in the evening. Lows 50 to
56. 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 48 to 54.
.THURSDAY...Mostly cloudy. Rain showers likely and chance of
thunderstorms in the afternoon. Highs in the mid 70s. Chance of
precipitation 60 percent.
.THURSDAY NIGHT...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...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.
.SATURDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows 44 to 50.
Chance of precipitation 50 percent.
.SUNDAY...Mostly sunny. A 50 percent chance of thunderstorms in
the afternoon. Highs in the mid 70s.
$$
MTZ326-101000-
Gallatin Valley-
Including the cities of Bozeman and Gallatin Gateway
1042 PM MDT Sun Aug 9 2026
.REST OF TONIGHT...Mostly clear. Areas of smoke. Lows in the mid
50s. Southeast winds up to 10 mph.
.MONDAY...Sunny. Areas of smoke. Highs in the upper 80s.
Southeast 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 10 mph with gusts to around 25 mph shifting to the southwest
after midnight.
.TUESDAY...Sunny. Areas of smoke. Highs in the upper 80s.
Southwest winds up to 5 mph shifting to the northwest in the
afternoon.
.TUESDAY NIGHT...Partly cloudy. Areas of smoke in the evening.
Lows in the mid 50s. North winds 5 to 10 mph shifting to the
southeast after midnight.
.WEDNESDAY...Mostly 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...Partly sunny. A 50 percent chance of thunderstorms in
the afternoon. Highs in the mid 70s.
.THURSDAY NIGHT...Mostly cloudy. Rain showers and chance of
thunderstorms in the evening, then chance of rain showers after
midnight. Lows in the lower 50s. Chance of precipitation
80 percent.
.FRIDAY...Rain showers likely 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...Partly sunny. 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 thunderstorms in the
evening, then slight chance of rain showers after midnight. Lows
in the upper 40s. Chance of precipitation 40 percent.
.SUNDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the upper 70s.
&&
TEMPERATURE / PRECIPITATION
Bozeman Airport 52 90 52 90 / 0 0 0 0
Bozeman MSU 54 87 55 87 / 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
1042 PM MDT Sun Aug 9 2026
.REST OF TONIGHT...Mostly clear. Smoke in the late evening and
early morning, then areas of smoke early in the morning. Lows
48 to 54. Northeast winds up to 10 mph shifting to the southwest
with gusts to around 20 mph after midnight.
.MONDAY...Sunny. Areas of smoke. Highs 74 to 82. Southwest winds
up to 10 mph shifting to the west in the afternoon. Gusts up to
35 mph.
.MONDAY NIGHT...Mostly clear. Areas of smoke. Lows 48 to 54.
Northwest winds up to 10 mph. Gusts up to 30 mph in the evening.
.TUESDAY...Sunny. Areas of smoke in the morning, then patchy
smoke in the afternoon. Highs 73 to 83. West winds up to 5 mph
with gusts to around 20 mph increasing to 10 to 15 mph with gusts
to around 35 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Patchy smoke in the evening. Lows 49 to 55.
Northwest winds up to 10 mph. Gusts up to 30 mph in the evening.
.WEDNESDAY...Partly sunny. Highs 68 to 78.
.WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain
showers in the evening. Lows 45 to 51.
.THURSDAY...Mostly cloudy. A 50 percent chance of thunderstorms
in the afternoon. Highs 62 to 72.
.THURSDAY NIGHT...Cloudy. Rain showers likely and chance of
thunderstorms in the evening, then chance of rain showers after
midnight. Lows 43 to 49. Chance of precipitation 70 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. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows 41 to 47.
Chance of precipitation 50 percent.
.SUNDAY...Mostly 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 44 84 42 85 / 0 0 0 0
$$
MTZ327-101000-
Northwest Beaverhead County-
Including the cities of Dewey, Wisdom, Wise River, Big Hole Pass,
and Chief Joseph Pass
1042 PM MDT Sun Aug 9 2026
.REST OF TONIGHT...Mostly clear. Smoke. Lows 44 to 52. North
winds up to 10 mph shifting to the west after midnight.
.MONDAY...Sunny. Smoke in the morning, then areas of smoke in the
afternoon. Highs 73 to 81. Southwest winds up to 5 mph increasing
to west 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 52. Northwest winds
5 to 15 mph with gusts to around 30 mph shifting to the west up
to 5 mph with gusts to around 20 mph after midnight.
.TUESDAY...Sunny. Areas of smoke in the morning, then patchy
smoke in the afternoon. Highs 72 to 82. West winds up to 5 mph
with gusts to around 20 mph increasing to 10 to 15 mph with gusts
to around 30 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Patchy smoke in the evening. Lows
43 to 53. Northwest winds up to 15 mph.
.WEDNESDAY...Mostly sunny. Highs 69 to 79.
.WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers in the evening, then partly cloudy after midnight. Lows
42 to 50.
.THURSDAY...Partly sunny. A 50 percent chance of thunderstorms in
the afternoon. Highs 64 to 74.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy with rain showers
likely and chance of thunderstorms. Lows 40 to 48. Highs 60 to
70. Chance of precipitation 70 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 40 to 48. Chance of
precipitation 50 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.
.SATURDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
after midnight. Lows 39 to 47. Chance of precipitation
40 percent.
.SUNDAY...Mostly sunny. A 40 percent chance of thunderstorms in
the afternoon. Highs 64 to 74.
$$
MTZ328-101000-
Beaverhead and Western Madison below 6000ft-
Including the cities of Bannack, Dillon, Glen, and Waterloo
1042 PM MDT Sun Aug 9 2026
.REST OF TONIGHT...Mostly clear. Smoke in the late evening and
early morning, then areas of smoke early in the morning. Lows in
the lower 50s. Northeast winds up to 10 mph shifting to the west
after midnight.
.MONDAY...Sunny. Areas of smoke. Highs in the upper 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. Lows in the lower
50s. Northwest winds up to 15 mph. Gusts up to 30 mph in the
evening.
.TUESDAY...Sunny. Areas of smoke. Highs 83 to 89. Southwest winds
up to 5 mph shifting to the west 5 to 15 mph with gusts to around
30 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Patchy smoke in the evening. Lows
in the lower 50s. Northwest winds 5 to 15 mph.
.WEDNESDAY...Mostly sunny. Highs 79 to 85.
.WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows around 50.
.THURSDAY...Partly sunny. A 50 percent chance of thunderstorms in
the afternoon. Highs 72 to 78.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy with rain showers
likely and chance of thunderstorms. Lows in the upper 40s. Highs
69 to 75. Chance of precipitation 70 percent.
.FRIDAY NIGHT...Mostly cloudy. Rain showers likely and chance of
thunderstorms in the evening, then slight chance of rain showers
after midnight. Lows in the upper 40s. Chance of precipitation
60 percent.
.SATURDAY...Partly sunny. Slight chance of rain showers in the
morning, then chance of thunderstorms in the afternoon. Highs
69 to 75. Chance of precipitation 50 percent.
.SATURDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. 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 72 to 78. Chance of
precipitation 40 percent.
&&
TEMPERATURE / PRECIPITATION
Dillon 51 88 50 88 / 0 0 0 0
$$
MTZ329-101000-
Ruby Mountains and Southern Beaverhead Mountains-
Including the city of Monida Pass
1042 PM MDT Sun Aug 9 2026
.REST OF TONIGHT...Mostly clear. Smoke. Lows in the lower 50s.
North winds up to 10 mph shifting to the southwest after
midnight.
.MONDAY...Sunny. Areas of smoke. Highs 77 to 83. 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. Northwest
winds up to 15 mph. Gusts up to 30 mph in the evening.
.TUESDAY...Sunny. Areas of smoke in the morning, then patchy
smoke in the afternoon. Highs 76 to 84. West winds up to 5 mph
with gusts to around 25 mph increasing to 10 to 20 mph with gusts
to around 35 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Patchy smoke in the evening. Lows
in the lower 50s. Northwest winds 5 to 15 mph.
.WEDNESDAY...Partly sunny. Highs 72 to 80.
.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 65 to 73. 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 upper 40s. Chance of
precipitation 60 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 70 percent.
.FRIDAY NIGHT...Mostly cloudy. Rain showers likely and slight
chance of thunderstorms in the evening, then slight chance of
rain showers after midnight. Lows in the mid 40s. Chance of
precipitation 60 percent.
.SATURDAY...Partly sunny. 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 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
50 percent.
.SUNDAY...Mostly sunny. A 50 percent chance of thunderstorms in
the afternoon. Highs 64 to 72.
$$