Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
694
FPUS55 KTFX 140633
ZFPTFX
Zone Forecast Product for Central and Southwest Montana
National Weather Service Great Falls MT
1232 AM MDT Fri Aug 14 2026
Spot temperatures and probabilities of measurable precipitation
are for .TONIGHT THROUGH TODAY..., Saturday, Saturday night, and
Sunday.
MTZ301-151000-
East Glacier Park Region-
Including the cities of East Glacier Park, Kiowa, Babb,
Saint Mary, Marias Pass, and Logan Pass
1232 AM MDT Fri Aug 14 2026
.REST OF TONIGHT...Cloudy with rain showers likely and slight
chance of thunderstorms. Highs 46 to 54. Lows 38 to 45. Southeast
winds up to 10 mph with gusts to around 25 mph. Chance of
precipitation 70 percent.
.SATURDAY...Warmer. Mostly cloudy in the morning then clearing.
Highs 60 to 68. South winds up to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 40s. Southwest
winds up to 10 mph.
.SUNDAY...Mostly sunny. Highs 62 to 72. Southwest winds up to
15 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the upper 40s. Southwest
winds 5 to 10 mph with gusts to around 25 mph.
.MONDAY...Partly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs 62 to 72.
.MONDAY 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.
.TUESDAY...Mostly cloudy. Chance of rain showers in the morning,
then rain showers likely and slight chance of thunderstorms in
the afternoon. Highs 58 to 66. Chance of precipitation
70 percent.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the upper 40s.
.WEDNESDAY...Mostly sunny. A 20 percent chance of rain showers in
the afternoon. Highs 60 to 70.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.THURSDAY...Mostly sunny. Slight chance of rain showers in the
morning, then slight chance of thunderstorms in the afternoon.
Highs 62 to 72. Chance of precipitation 20 percent.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.FRIDAY...Mostly sunny. A 20 percent chance of rain showers in
the afternoon. Highs 63 to 73.
$$
MTZ307-151000-
Southern Rocky Mountain Front-
Including the city of Rogers Pass
1232 AM MDT Fri Aug 14 2026
.REST OF TONIGHT...Cloudy with rain showers likely and chance of
thunderstorms. Highs 49 to 57. Lows 41 to 47. Southeast winds up
to 10 mph. Chance of precipitation 70 percent.
.SATURDAY...Warmer. Mostly cloudy in the morning then becoming
mostly sunny. Highs 62 to 70. South winds up to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows 43 to 49. South winds up to 5 mph shifting to the southwest
after midnight.
.SUNDAY...Sunny. Highs 64 to 74. West winds up to 10 mph. Gusts
up to 25 mph in the afternoon.
.SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows 46 to 52. West winds up to 10 mph.
.MONDAY...Partly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs 64 to 74.
.MONDAY NIGHT...Rain showers likely and chance of thunderstorms
in the evening, then rain showers likely and slight chance of
thunderstorms after midnight. Lows 45 to 51. Chance of
precipitation 70 percent.
.TUESDAY...Partly sunny. Chance of rain showers in the morning,
then rain showers likely and slight chance of thunderstorms in
the afternoon. Highs 59 to 69. Chance of precipitation
60 percent.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. A 20 percent chance
of thunderstorms. Lows 43 to 49. Highs 61 to 71.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms in the evening, then mostly cloudy after midnight.
Lows 43 to 49.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. A 20 percent chance
of thunderstorms. Highs 63 to 73. Lows 45 to 51.
.FRIDAY...Sunny. A 20 percent chance of rain showers in the
afternoon. Highs 65 to 75.
$$
MTZ302-151000-
Northern High Plains-
Including the cities of Browning, Heart Butte, and Dupuyer
1232 AM MDT Fri Aug 14 2026
.REST OF TONIGHT...Cloudy with rain showers likely. Highs in the
upper 50s. Lows 42 to 47. East winds up to 10 mph. Chance of
showers 70 percent.
.SATURDAY...Warmer. Mostly cloudy in the morning then clearing.
Highs around 70. Southeast winds up to 10 mph.
.SATURDAY NIGHT...Mostly cloudy in the evening then clearing.
Lows in the mid 40s. Southeast winds 5 to 10 mph shifting to the
southwest after midnight.
.SUNDAY...Mostly sunny. Highs in the mid 70s. West winds up to
10 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the upper 40s. West winds
up to 10 mph.
.MONDAY...Partly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the mid 70s.
.MONDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the
evening, then rain showers likely and chance of thunderstorms
after midnight. Lows in the upper 40s. Chance of precipitation
70 percent.
.TUESDAY...Mostly cloudy. Chance of rain showers in the morning,
then rain showers likely and slight chance of thunderstorms in
the afternoon. Highs in the upper 60s. Chance of precipitation
70 percent.
.TUESDAY 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.
.WEDNESDAY...Mostly sunny. A 20 percent chance of rain showers in
the afternoon. Highs in the lower 70s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. A 20 percent chance
of rain showers. Highs in the mid 70s. Lows in the upper 40s.
.FRIDAY...Mostly sunny. Highs in the mid 70s.
$$
MTZ308-151000-
Southern High Plains-
Including the cities of Bynum, Choteau, and Pendroy
1232 AM MDT Fri Aug 14 2026
.REST OF TONIGHT...Cloudy with rain showers likely and slight
chance of thunderstorms. Highs around 60. Lows 45 to 50. North
winds up to 10 mph. Chance of precipitation 70 percent.
.SATURDAY...Warmer. Cloudy in the morning then becoming mostly
sunny. Highs in the lower 70s. Southeast winds up to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the upper 40s. East winds up to 10 mph shifting to the
southwest after midnight.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Southwest winds
up to 5 mph.
.SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of rain
showers in the evening. Lows in the lower 50s. West winds up to
5 mph.
.MONDAY...Partly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the upper 70s.
.MONDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the
evening, then rain showers likely and slight chance of
thunderstorms after midnight. Lows in the lower 50s. Chance of
precipitation 70 percent.
.TUESDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then rain showers likely and slight chance of
thunderstorms in the afternoon. Highs in the lower 70s. Chance of
precipitation 60 percent.
.TUESDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
with slight chance of rain showers after midnight. Lows in the
upper 40s. Chance of precipitation 40 percent.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with a 20 percent
chance of thunderstorms. Highs in the upper 70s. Lows in the
upper 40s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.FRIDAY...Sunny. Highs in the lower 80s.
$$
MTZ303-151000-
Eastern Glacier, Western Toole, and Central Pondera-
Including the cities of Cut Bank, Ethridge, and Santa Rita
1232 AM MDT Fri Aug 14 2026
.REST OF TONIGHT...Mostly cloudy with a 50 percent chance of rain
showers. Highs around 60. Lows in the mid 40s. North winds up to
15 mph.
.SATURDAY...Warmer. Mostly cloudy in the morning then clearing.
Highs in the lower 70s. Southeast winds up to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 40s. Southeast
winds up to 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. West winds up to
10 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the upper 40s. West winds
up to 10 mph.
.MONDAY...Partly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the mid 70s.
.MONDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the
evening, then rain showers likely and chance of thunderstorms
after midnight. Lows in the upper 40s. Chance of precipitation
70 percent.
.TUESDAY...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.
.TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
showers in the evening, then partly cloudy after midnight. Lows
in the upper 40s.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs in the mid
70s. Lows in the upper 40s.
.THURSDAY...Mostly sunny with a 20 percent chance of rain
showers. Highs in the upper 70s.
.THURSDAY NIGHT...Partly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows in the upper 40s.
.FRIDAY...Mostly sunny. Highs in the upper 70s.
&&
TEMPERATURE / PRECIPITATION
Cut Bank 44 71 45 78 / 60 0 10 10
$$
MTZ304-151000-
Eastern Toole and Liberty-
Including the cities of Devon, Shelby, Chester, Galata, Joplin,
Lothair, and Whitlash
1232 AM MDT Fri Aug 14 2026
.REST OF TONIGHT...Mostly cloudy with a 50 percent chance of rain
showers. Highs 61 to 67. Lows in the upper 40s. North winds up to
10 mph.
.SATURDAY...Mostly cloudy in the morning then clearing. Highs in
the lower 70s. Southeast winds up to 5 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 40s. East
winds up to 10 mph.
.SUNDAY...Mostly sunny. Highs 76 to 82. South winds up to 5 mph
shifting to the west in the afternoon.
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 50s. Northwest
winds up to 10 mph shifting to the southwest after midnight.
.MONDAY...Partly sunny. Highs 76 to 82.
.MONDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the
evening, then rain showers likely and slight chance of
thunderstorms after midnight. Lows in the lower 50s. Chance of
precipitation 70 percent.
.TUESDAY...Partly sunny. Chance of rain showers in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs 69 to 75. Chance of precipitation
50 percent.
.TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
showers in the evening, then partly cloudy after midnight. Lows
in the upper 40s.
.WEDNESDAY...Mostly sunny. Highs 73 to 79.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A 20 percent
chance of rain showers. Lows around 50. Highs in the upper 70s.
.THURSDAY NIGHT...Partly cloudy. Slight chance of thunderstorms
in the evening, then slight chance of rain showers after
midnight. Lows in the lower 50s. Chance of precipitation
20 percent.
.FRIDAY...Mostly sunny. Highs 77 to 83.
$$
MTZ305-151000-
Hill County-
Including the city of Havre
1232 AM MDT Fri Aug 14 2026
.REST OF TONIGHT...Mostly cloudy with a 50 percent chance of rain
showers. Highs in the mid 60s. Lows in the upper 40s. North winds
up to 10 mph.
.SATURDAY...Partly sunny in the morning then clearing. Highs in
the lower 70s. North winds up to 5 mph shifting to the east in
the afternoon.
.SATURDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers after midnight. Lows in the upper 40s. East winds up to
10 mph.
.SUNDAY...Sunny. Highs in the lower 80s. Southeast winds up to
5 mph shifting to the southwest in the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. West winds
up to 10 mph.
.MONDAY...Partly sunny. Highs in the lower 80s.
.MONDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the
evening, then rain showers likely and slight chance of
thunderstorms after midnight. Lows around 50. Chance of
precipitation 70 percent.
.TUESDAY...Partly sunny. Chance of rain showers in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs in the mid 70s. Chance of precipitation
50 percent.
.TUESDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
with slight chance of rain showers after midnight. Lows in the
upper 40s. Chance of precipitation 40 percent.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s.
.WEDNESDAY 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.
.THURSDAY...Mostly sunny with a 20 percent chance of rain
showers. Highs around 80.
.THURSDAY 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.
.FRIDAY...Mostly sunny. Highs in the lower 80s.
&&
TEMPERATURE / PRECIPITATION
Havre 47 76 48 84 / 50 10 20 0
$$
MTZ306-151000-
Northern Blaine County-
Including the cities of Chinook, Zurich, Harlem, Hogeland,
and Fort Belknap
1232 AM MDT Fri Aug 14 2026
.REST OF TONIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms. Highs in the upper 60s. Lows in
the upper 40s. North winds up to 10 mph. Chance of precipitation
50 percent.
.SATURDAY...Partly sunny in the morning then clearing. Highs in
the lower 70s. Northwest winds up to 5 mph.
.SATURDAY NIGHT...Partly cloudy in the evening, then mostly
cloudy with a 20 percent chance of rain showers after midnight.
Lows in the upper 40s. East winds up to 10 mph.
.SUNDAY...Sunny. Highs in the lower 80s. Southeast winds up to
10 mph shifting to the southwest in the afternoon.
.SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows in the lower 50s. West winds up to 10 mph.
.MONDAY...Partly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the lower 80s.
.MONDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms. Lows around 50. Chance of
precipitation 50 percent.
.TUESDAY...Mostly cloudy. Chance of rain showers in the morning,
then chance of thunderstorms in the afternoon. Highs in the lower
70s. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then chance of rain
showers after midnight. Lows in the upper 40s. Chance of
precipitation 50 percent.
.WEDNESDAY...Mostly sunny with a 20 percent chance of rain
showers. Highs in the mid 70s.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy with a
20 percent chance of thunderstorms. Lows around 50. Highs around
80.
.FRIDAY...Mostly sunny. Highs in the lower 80s.
$$
MTZ309-151000-
Eastern Pondera and Eastern Teton-
Including the cities of Brady, Conrad, and Ledger
1232 AM MDT Fri Aug 14 2026
.REST OF TONIGHT...Cloudy with a 50 percent chance of rain
showers. Highs in the mid 60s. Lows in the upper 40s. North winds
up to 10 mph.
.SATURDAY...Mostly cloudy in the morning then becoming mostly
sunny. Highs in the mid 70s. Southeast winds up to 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers in the evening, then partly cloudy after midnight. Lows
in the upper 40s. East winds 5 to 10 mph shifting to the south
after midnight.
.SUNDAY...Mostly sunny. Highs in the lower 80s. Southwest winds
up to 5 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows around 50. Northwest winds up
to 5 mph shifting to the southwest after midnight.
.MONDAY...Partly sunny. Highs in the lower 80s.
.MONDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the
evening, then rain showers likely and slight chance of
thunderstorms after midnight. Lows around 50. Chance of
precipitation 70 percent.
.TUESDAY...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 mid 70s. Chance of precipitation
50 percent.
.TUESDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
with slight chance of rain showers after midnight. Lows in the
upper 40s. Chance of precipitation 30 percent.
.WEDNESDAY...Mostly sunny. A 20 percent chance of rain showers in
the morning. Highs in the upper 70s.
.WEDNESDAY 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.
.THURSDAY...Mostly sunny with a 20 percent chance of rain
showers. Highs around 80.
.THURSDAY NIGHT...Partly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows in the upper 40s.
.FRIDAY...Sunny. Highs in the lower 80s.
$$
MTZ310-151000-
Western and Central Chouteau County-
Including the cities of Floweree, Carter, and Fort Benton
1232 AM MDT Fri Aug 14 2026
.REST OF TONIGHT...Mostly cloudy with rain showers likely. Highs
in the upper 60s. Lows around 50. North winds up to 10 mph.
Chance of showers 70 percent.
.SATURDAY...Partly sunny in the morning then clearing. Highs in
the mid 70s. Northeast winds up to 5 mph.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows in the lower 50s. East winds up to 10 mph.
.SUNDAY...Sunny. Highs in the lower 80s. Southwest winds up to
10 mph.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers in the evening, then mostly cloudy after midnight. Lows
in the lower 50s. West winds up to 5 mph shifting to the
southwest after midnight.
.MONDAY...Partly sunny. Highs in the lower 80s.
.MONDAY NIGHT...Mostly cloudy. 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.
.TUESDAY...Partly sunny. Chance of rain showers in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs in the mid 70s. Chance of precipitation
50 percent.
.TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
showers in the evening, then partly cloudy after midnight. Lows
around 50.
.WEDNESDAY...Mostly sunny with a 20 percent chance of rain
showers. Highs in the upper 70s.
.WEDNESDAY 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.
.THURSDAY...Mostly sunny with a 20 percent chance of rain
showers. Highs in the lower 80s.
.THURSDAY 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.
.FRIDAY...Sunny. Highs in the mid 80s.
$$
MTZ311-151000-
Bears Paw Mountains and Southern Blaine-
Including the city of Rocky Boy
1232 AM MDT Fri Aug 14 2026
.REST OF TONIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms. Highs 63 to 69. Lows 48 to 54.
Northwest winds up to 10 mph. Chance of precipitation 50 percent.
.SATURDAY...Mostly sunny. A 20 percent chance of rain showers in
the morning. Highs 69 to 75. Northwest winds up to 5 mph shifting
to the northeast in the afternoon.
.SATURDAY NIGHT...Partly cloudy in the evening, then mostly
cloudy with a 30 percent chance of rain showers after midnight.
Lows in the lower 50s. Southeast winds up to 10 mph.
.SUNDAY...Warmer, sunny. Highs 78 to 84. South winds up to 5 mph
shifting to the southwest in the afternoon.
.SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows in the mid 50s. Northwest winds up to 10 mph
shifting to the southwest after midnight.
.MONDAY...Partly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs 78 to 84.
.MONDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the
evening, then rain showers likely and slight chance of
thunderstorms after midnight. Lows in the mid 50s. Chance of
precipitation 60 percent.
.TUESDAY...Mostly cloudy. Chance of rain showers in the morning,
then rain showers likely and slight chance of thunderstorms in
the afternoon. Highs 70 to 76. Chance of precipitation
70 percent.
.TUESDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
with slight chance of rain showers after midnight. Lows in the
lower 50s. Chance of precipitation 50 percent.
.WEDNESDAY...Mostly sunny with a 20 percent chance of rain
showers. Highs 73 to 79.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy with a
20 percent chance of thunderstorms. Lows in the mid 50s. Highs
76 to 82.
.FRIDAY...Mostly sunny. Highs 78 to 84.
$$
MTZ312-151000-
Cascade County below 5000ft-
Including the city of Great Falls
1232 AM MDT Fri Aug 14 2026
.REST OF TONIGHT...Cloudy with rain showers likely and slight
chance of thunderstorms. Highs in the mid 60s. Lows around 50.
North winds up to 10 mph. Chance of precipitation 70 percent.
.SATURDAY...Warmer. Mostly cloudy in the morning then clearing.
Highs in the mid 70s. East winds up to 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows around 50. East winds 5 to 10 mph shifting to the south
after midnight.
.SUNDAY...Sunny. Highs in the lower 80s. Southwest winds up to
10 mph.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms in the evening, then mostly cloudy after midnight.
Lows in the lower 50s. West winds up to 10 mph shifting to the
south after midnight.
.MONDAY...Partly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the lower 80s.
.MONDAY NIGHT...Mostly cloudy. Rain showers likely and chance of
thunderstorms in the evening, then chance of rain showers and
slight chance of thunderstorms after midnight. Lows in the lower
50s. Chance of precipitation 70 percent.
.TUESDAY...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.
.TUESDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
with slight chance of rain showers after midnight. Lows in the
upper 40s. Chance of precipitation 40 percent.
.WEDNESDAY...Mostly sunny with a 20 percent chance of rain
showers. Highs in the upper 70s.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy with a
20 percent chance of thunderstorms. Lows in the lower 50s. Highs
in the lower 80s.
.FRIDAY...Sunny. Highs in the mid 80s.
&&
TEMPERATURE / PRECIPITATION
Great Falls Arpt 50 76 50 84 / 70 0 20 10
$$
MTZ313-151000-
Judith Basin County and Judith Gap-
Including the cities of Raynesford, Geyser, Stanford, Windham,
Benchland, Hobson, and Moccasin
1232 AM MDT Fri Aug 14 2026
.REST OF TONIGHT...Cloudy with rain showers likely and slight
chance of thunderstorms. Highs in the mid 60s. Lows in the upper
40s. North winds up to 10 mph. Chance of precipitation
70 percent.
.SATURDAY...Partly sunny. Slight chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs in the lower 70s. East
winds up to 5 mph. 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. Southeast
winds 5 to 10 mph shifting to the south after midnight. Chance of
precipitation 50 percent.
.SUNDAY...Sunny. A 20 percent chance of thunderstorms in the
afternoon. Highs in the upper 70s. Southwest winds up to 10 mph
shifting to the northwest in the afternoon.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers in the evening, then mostly cloudy after midnight. Lows
in the lower 50s. Southwest winds up to 10 mph.
.MONDAY...Partly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs around 80.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy with rain showers
likely and slight chance of thunderstorms. Lows in the lower 50s.
Highs in the lower 70s. Chance of precipitation 70 percent.
.TUESDAY 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
50 percent.
.WEDNESDAY THROUGH THURSDAY NIGHT...Partly cloudy with a
20 percent chance of thunderstorms. Highs in the upper 70s. Lows
around 50.
.FRIDAY...Sunny. A 20 percent chance of thunderstorms in the
afternoon. Highs in the lower 80s.
$$
MTZ314-151000-
Fergus County below 4500ft-
Including the cities of Hilger and Lewistown
1232 AM MDT Fri Aug 14 2026
.REST OF TONIGHT...Mostly cloudy with rain showers likely and
slight chance of thunderstorms. Highs in the upper 60s. Lows
49 to 56. Northwest winds up to 10 mph. Chance of precipitation
70 percent.
.SATURDAY...Mostly cloudy with slight chance of rain showers in
the morning, then mostly sunny with chance of rain showers and
slight chance of thunderstorms in the afternoon. Highs in the mid
70s. Northwest winds up to 5 mph shifting to the east in the
afternoon. Chance of precipitation 50 percent.
.SATURDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening, then chance of
rain showers after midnight. Lows 49 to 55. Southeast winds up to
10 mph. Chance of precipitation 40 percent.
.SUNDAY...Sunny. A 20 percent chance of thunderstorms in the
afternoon. Highs in the lower 80s. South winds up to 5 mph
shifting to the west in the afternoon.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms in the evening, then mostly cloudy after midnight.
Lows 52 to 58. Southwest winds up to 10 mph.
.MONDAY...Partly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the lower 80s.
.MONDAY 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 52 to 58.
Chance of precipitation 60 percent.
.TUESDAY...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 mid 70s. Chance of precipitation
50 percent.
.TUESDAY NIGHT...Mostly cloudy with chance of rain showers in the
evening, then partly cloudy with slight chance of rain showers
after midnight. Lows 48 to 54. Chance of showers 50 percent.
.WEDNESDAY...Mostly sunny with a 20 percent chance of rain
showers. Highs in the upper 70s.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy with a
20 percent chance of thunderstorms. Lows 49 to 57. Highs around
80.
.FRIDAY...Mostly sunny. Highs in the lower 80s.
&&
TEMPERATURE / PRECIPITATION
Lewistown 47 72 48 79 / 80 40 40 20
$$
MTZ315-151000-
Upper Blackfoot and MacDonald Pass-
Including the cities of Marysville, Lincoln, Flesher Pass,
and MacDonald Pass
1232 AM MDT Fri Aug 14 2026
.REST OF TONIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms. Highs 54 to 64. Lows 43 to 51. East winds up to
10 mph.
.SATURDAY...Warmer. Mostly cloudy in the morning, then mostly
sunny with a 20 percent chance of thunderstorms in the afternoon.
Highs 65 to 73. East winds up to 5 mph.
.SATURDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
after midnight. Lows 45 to 51. Southwest winds up to 10 mph.
Chance of precipitation 40 percent.
.SUNDAY...Sunny. Highs 68 to 78. Southwest winds up to 10 mph.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms in the evening, then mostly cloudy after midnight.
Lows 48 to 54. Southwest winds up to 10 mph.
.MONDAY...Partly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs 69 to 77.
.MONDAY NIGHT...Rain showers likely and chance of thunderstorms
in the evening, then rain showers likely after midnight. Lows
46 to 54. Chance of precipitation 70 percent.
.TUESDAY...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 72. Chance of
precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
with slight chance of rain showers after midnight. Lows 44 to 52.
Chance of precipitation 40 percent.
.WEDNESDAY THROUGH THURSDAY NIGHT...Partly cloudy with a
20 percent chance of thunderstorms. Highs 65 to 75. Lows 44 to
54.
.FRIDAY...Sunny. Highs 70 to 78.
$$
MTZ316-151000-
Gates of the Mountains-
Including the cities of Canyon Creek, Wolf Creek, and Craig
1232 AM MDT Fri Aug 14 2026
.REST OF TONIGHT...Mostly cloudy with rain showers likely and
slight chance of thunderstorms. Highs 58 to 66. Lows around 50.
North winds up to 10 mph. Chance of precipitation 70 percent.
.SATURDAY...Warmer. Mostly cloudy in the morning then becoming
mostly sunny. Highs 71 to 77. Southeast winds up to 5 mph.
.SATURDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then mostly clear
after midnight. Lows in the lower 50s. Southeast winds up to
10 mph shifting to the southwest after midnight. Chance of
precipitation 40 percent.
.SUNDAY...Sunny. Highs 75 to 83. Southwest winds up to 10 mph.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms in the evening, then mostly cloudy after midnight.
Lows in the lower 50s. Southwest winds up to 10 mph.
.MONDAY...Partly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs 75 to 83.
.MONDAY NIGHT...Rain showers likely and chance of thunderstorms
in the evening, then rain showers likely and slight chance of
thunderstorms after midnight. Lows in the lower 50s. Chance of
precipitation 70 percent.
.TUESDAY...Partly sunny. Slight chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 69 to 77. Chance of
precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
with slight chance of rain showers after midnight. Lows around
50. Chance of precipitation 40 percent.
.WEDNESDAY THROUGH THURSDAY NIGHT...Partly cloudy with a
20 percent chance of thunderstorms. Highs 70 to 81. Lows in the
lower 50s.
.FRIDAY...Sunny. Highs 76 to 84.
$$
MTZ317-151000-
Little Belt and Highwood Mountains-
Including the cities of Monarch, Neihart, and Kings Hill Pass
1232 AM MDT Fri Aug 14 2026
.REST OF TONIGHT...Mostly cloudy with rain showers likely and
chance of thunderstorms. Highs 56 to 62. Lows 44 to 51. South
winds up to 10 mph. Chance of precipitation 70 percent.
.SATURDAY...Warmer. Partly sunny. Chance of rain showers and
slight chance of thunderstorms in the afternoon. Highs 63 to 71.
South winds up to 10 mph. 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 46 to 52. South winds up to 10 mph. Chance
of precipitation 50 percent.
.SUNDAY...Sunny. A 20 percent chance of thunderstorms in the
afternoon. Highs 68 to 76. Southwest winds up to 10 mph. Gusts up
to 25 mph in the afternoon.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms in the evening, then mostly cloudy after midnight.
Lows 49 to 55. West winds up to 10 mph with gusts to around
25 mph shifting to the southwest after midnight.
.MONDAY...Partly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs 69 to 77.
.MONDAY NIGHT AND TUESDAY...Rain showers likely and slight chance
of thunderstorms. Lows 48 to 54. Highs 62 to 70. Chance of
precipitation 70 percent.
.TUESDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
after midnight. Lows 45 to 51. Chance of precipitation
50 percent.
.WEDNESDAY...Mostly sunny. Slight chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 63 to 71. Chance of
precipitation 30 percent.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy with a
20 percent chance of thunderstorms. Lows 46 to 53. Highs 66 to
74.
.FRIDAY...Sunny. A 20 percent chance of thunderstorms in the
afternoon. Highs 70 to 78.
$$
MTZ318-151000-
Snowy and Judith Mountains-
1232 AM MDT Fri Aug 14 2026
.REST OF TONIGHT...Mostly cloudy with rain showers likely and
slight chance of thunderstorms. Highs 57 to 63. Lows in the upper
40s. West winds up to 10 mph. Chance of precipitation 70 percent.
.SATURDAY...Mostly cloudy. Chance of rain showers in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs 62 to 68. Northwest winds up to 5 mph
shifting to the southeast in the afternoon. Chance of
precipitation 50 percent.
.SATURDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening, then chance of
rain showers after midnight. Lows 46 to 52. Southeast winds up to
10 mph. Chance of precipitation 50 percent.
.SUNDAY...Warmer, sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs 70 to 76. Southwest winds up to 10 mph
shifting to the west in the afternoon.
.SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows 49 to 55. Southwest winds up to 10 mph.
.MONDAY...Partly sunny. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Highs 70 to 78. Chance of
precipitation 30 percent.
.MONDAY 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.
.TUESDAY...Mostly cloudy. Chance of rain showers in the morning,
then rain showers likely and slight chance of thunderstorms in
the afternoon. Highs 63 to 69. Chance of precipitation
70 percent.
.TUESDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
with slight chance of rain showers after midnight. Lows in the
upper 40s. Chance of precipitation 50 percent.
.WEDNESDAY...Mostly sunny. Slight chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 64 to 72. Chance of
precipitation 30 percent.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy with a
20 percent chance of thunderstorms. Lows 46 to 52. Highs 68 to
76.
.FRIDAY...Mostly sunny. Highs 72 to 80.
$$
MTZ319-151000-
Helena Valley-
Including the city of Helena
1232 AM MDT Fri Aug 14 2026
.REST OF TONIGHT...Mostly cloudy with rain showers likely and
chance of thunderstorms. Highs in the upper 60s. Lows 46 to 52.
West winds up to 10 mph. Chance of precipitation 70 percent.
.SATURDAY...Partly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the upper 70s. Light winds becoming east
up to 5 mph in the afternoon.
.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. South winds up to 5 mph.
Chance of precipitation 40 percent.
.SUNDAY...Sunny. Highs in the lower 80s. South winds up to 5 mph.
.SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows around 50. West winds up to 5 mph shifting to the
south after midnight.
.MONDAY...Partly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the lower 80s.
.MONDAY NIGHT...Rain showers likely and slight chance of
thunderstorms in the evening, then rain showers likely after
midnight. Lows around 50. Chance of precipitation 70 percent.
.TUESDAY...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.
.TUESDAY 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
40 percent.
.WEDNESDAY...Mostly sunny. Slight chance of rain showers in the
morning, then slight chance of thunderstorms in the afternoon.
Highs in the upper 70s. Chance of precipitation 20 percent.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms in the evening, then mostly cloudy after midnight.
Lows in the upper 40s.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. A 20 percent chance
of thunderstorms. Highs in the upper 70s. Lows in the upper 40s.
.FRIDAY...Sunny. Highs in the lower 80s.
&&
TEMPERATURE / PRECIPITATION
Helena 51 77 51 82 / 70 20 40 10
$$
MTZ320-151000-
Big Belt, Bridger and Castle Mountains-
Including the cities of Trident, Maudlow, Battle Ridge Pass,
Bozeman Pass, and Deep Creek Pass
1232 AM MDT Fri Aug 14 2026
.REST OF TONIGHT...Mostly cloudy with rain showers likely and
chance of thunderstorms. Highs 58 to 68. Lows in the upper 40s.
Southeast winds up to 10 mph. Chance of precipitation 70 percent.
.SATURDAY...Mostly cloudy in the morning, then mostly sunny with
a 20 percent chance of thunderstorms in the afternoon. Highs
63 to 71. South winds up to 5 mph shifting to the southwest in
the afternoon.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows around 50. South winds up to 10 mph.
.SUNDAY...Sunny. Highs 66 to 76. Southwest winds up to 10 mph.
Gusts up to 25 mph in the afternoon.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms in the evening, then mostly cloudy after midnight.
Lows in the lower 50s. West winds up to 10 mph with gusts to
around 25 mph shifting to the south after midnight.
.MONDAY...Partly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs 68 to 76.
.MONDAY NIGHT...Rain showers likely and slight chance of
thunderstorms in the evening, then rain showers likely after
midnight. Lows in the lower 50s. Chance of precipitation
70 percent.
.TUESDAY AND TUESDAY NIGHT...Mostly cloudy with chance of rain
showers and slight chance of thunderstorms. Highs 62 to 70. Lows
in the upper 40s. Chance of precipitation 50 percent.
.WEDNESDAY...Mostly sunny. Slight chance of rain showers in the
morning, then slight chance of thunderstorms in the afternoon.
Highs 63 to 71. Chance of precipitation 20 percent.
.WEDNESDAY NIGHT...Partly cloudy with slight chance of
thunderstorms in the evening, then mostly cloudy with slight
chance of rain showers after midnight. Lows in the upper 40s.
Chance of precipitation 20 percent.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. A 20 percent chance
of thunderstorms. Highs 66 to 74. Lows in the lower 50s.
.FRIDAY...Sunny. Highs 69 to 77.
$$
MTZ321-151000-
Meagher County Valleys-
Including the cities of Martinsdale, Checkerboard, Ringling,
and White Sulphur Springs
1232 AM MDT Fri Aug 14 2026
.REST OF TONIGHT...Mostly cloudy with rain showers likely and
chance of thunderstorms. Highs in the mid 60s. Lows 44 to 50.
East winds up to 10 mph. Chance of precipitation 70 percent.
.SATURDAY...Partly sunny. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs in the lower 70s.
South winds up to 10 mph. Chance of precipitation 50 percent.
.SATURDAY NIGHT...Mostly cloudy. A 40 percent chance of
thunderstorms in the evening. Lows in the upper 40s. Southeast
winds up to 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Southwest winds up to
10 mph. Gusts up to 25 mph in the afternoon.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers in the evening, then mostly cloudy after midnight. Lows
in the upper 40s. West winds up to 10 mph with gusts to around
25 mph shifting to the south after midnight.
.MONDAY...Partly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the upper 70s.
.MONDAY 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.
.TUESDAY...Mostly cloudy. Chance of rain showers in the morning,
then rain showers likely and slight chance of thunderstorms in
the afternoon. Highs around 70. Chance of precipitation
60 percent.
.TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening. Lows in the mid 40s.
Chance of precipitation 40 percent.
.WEDNESDAY...Mostly sunny. Slight chance of rain showers in the
morning, then slight chance of thunderstorms in the afternoon.
Highs in the lower 70s. Chance of precipitation 20 percent.
.WEDNESDAY NIGHT...Partly cloudy with slight chance of
thunderstorms in the evening, then mostly cloudy with slight
chance of rain showers after midnight. Lows in the mid 40s.
Chance of precipitation 20 percent.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. A 20 percent chance
of thunderstorms. Highs in the mid 70s. Lows in the upper 40s.
.FRIDAY...Sunny. Highs in the upper 70s.
$$
MTZ322-151000-
Elkhorn and Boulder Mountains-
Including the cities of Montana City, Clancy, Boulder, Corbin,
Wickes, Elk Park Pass, and Homestake Pass
1232 AM MDT Fri Aug 14 2026
.REST OF TONIGHT...Patchy smoke after midnight. Mostly cloudy
with rain showers likely and chance of thunderstorms. Highs 58 to
66. Lows 43 to 52. Southwest winds up to 10 mph. Chance of
precipitation 70 percent.
.SATURDAY...Partly sunny. A 50 percent chance of thunderstorms in
the afternoon. Highs 63 to 71. Southeast winds up to 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows 43 to 51. Southwest winds up to 10 mph.
.SUNDAY...Sunny. Highs 67 to 77. Southwest winds up to 10 mph.
.SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows 46 to 54. West winds up to
10 mph.
.MONDAY...Partly sunny. A 50 percent chance of thunderstorms in
the afternoon. Highs 68 to 76.
.MONDAY NIGHT...Rain showers likely and chance of thunderstorms
in the evening, then rain showers likely after midnight. Lows
46 to 54. Chance of precipitation 70 percent.
.TUESDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then rain showers likely and chance of thunderstorms in
the afternoon. Highs 62 to 70. Chance of precipitation
60 percent.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Chance of rain
showers and slight chance of thunderstorms. Lows 43 to 51. Highs
63 to 71. Chance of precipitation 40 percent.
.WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows 44 to 52.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. A 20 percent chance
of thunderstorms. Highs 66 to 74. Lows 45 to 53.
.FRIDAY...Sunny. A 20 percent chance of thunderstorms in the
afternoon. Highs 69 to 77.
$$
MTZ323-151000-
Canyon Ferry Area-
Including the cities of Toston, Townsend, and Winston
1232 AM MDT Fri Aug 14 2026
.REST OF TONIGHT...Patchy smoke after midnight. Mostly cloudy
with rain showers likely and chance of thunderstorms. Highs
around 70. Lows 49 to 54. North winds up to 10 mph. Chance of
precipitation 70 percent.
.SATURDAY...Mostly cloudy in the morning, then mostly sunny with
a 20 percent chance of thunderstorms in the afternoon. Highs in
the mid 70s. South winds up to 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows 48 to 54. West winds up to 5 mph shifting to the south after
midnight.
.SUNDAY...Sunny. Highs in the upper 70s. South winds up to
10 mph.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms in the evening, then mostly cloudy after midnight.
Lows 50 to 56. Northwest winds up to 5 mph shifting to the south
after midnight.
.MONDAY...Partly sunny. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Highs in the upper 70s. Chance
of precipitation 50 percent.
.MONDAY NIGHT...Rain showers likely and slight chance of
thunderstorms in the evening, then chance of rain showers after
midnight. Lows 50 to 56. Chance of precipitation 70 percent.
.TUESDAY...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.
.TUESDAY 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.
.WEDNESDAY...Mostly sunny. Slight chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs in the mid 70s. Chance of
precipitation 30 percent.
.WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows 48 to 54.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. A 20 percent chance
of thunderstorms. Highs in the upper 70s. Lows 49 to 55.
.FRIDAY...Sunny. Highs around 80.
$$
MTZ324-151000-
Missouri Headwaters-
Including the cities of Harrison, Three Forks, Willow Creek,
Pony, and Whitehall
1232 AM MDT Fri Aug 14 2026
.REST OF TONIGHT...Patchy smoke after midnight. Mostly cloudy
with rain showers likely and chance of thunderstorms. Highs in
the lower 70s. Lows around 50. North winds up to 5 mph. Chance of
precipitation 70 percent.
.SATURDAY...Partly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the mid 70s. Southeast winds up to 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the upper 40s. Southwest winds up to 5 mph.
.SUNDAY...Sunny. Highs in the upper 70s. Southwest winds up to
5 mph. Gusts up to 20 mph in the afternoon.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms in the evening, then mostly cloudy after midnight.
Lows in the lower 50s. West winds up to 5 mph.
.MONDAY...Partly sunny. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Highs around 80. Chance of
precipitation 50 percent.
.MONDAY NIGHT...Cloudy. Rain showers likely and chance of
thunderstorms in the evening, then chance of rain showers after
midnight. Lows around 50. Chance of precipitation 70 percent.
.TUESDAY...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.
.TUESDAY 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.
.WEDNESDAY...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.
.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 upper 40s. Chance of
precipitation 40 percent.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. A 20 percent chance
of thunderstorms. Highs in the upper 70s. Lows around 50.
.FRIDAY...Sunny. A 20 percent chance of thunderstorms in the
afternoon. Highs around 80.
$$
MTZ325-151000-
Madison River Valley-
Including the cities of Cameron, Ennis, Jeffers, McAllister,
and Norris
1232 AM MDT Fri Aug 14 2026
.REST OF TONIGHT...Mostly cloudy with rain showers likely and
chance of thunderstorms. Highs around 70. Lows 43 to 51. South
winds up to 5 mph. Chance of precipitation 70 percent.
.SATURDAY...Partly sunny. A 50 percent chance of thunderstorms in
the afternoon. Highs in the lower 70s. South winds up to 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows 43 to 49. South winds up to 10 mph.
.SUNDAY...Sunny. Highs in the upper 70s. South winds up to 10 mph
shifting to the west in the afternoon.
.SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows 46 to 52. South winds up to
10 mph.
.MONDAY...Partly sunny. A 50 percent chance of thunderstorms in
the afternoon. Highs in the upper 70s.
.MONDAY NIGHT...Rain showers and chance of thunderstorms in the
evening, then rain showers likely after midnight. Lows 45 to 51.
Chance of precipitation 90 percent.
.TUESDAY...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.
.TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then slight chance of
rain showers after midnight. Lows 43 to 49. Chance of
precipitation 50 percent.
.WEDNESDAY...Partly sunny. A 30 percent chance of thunderstorms
in the afternoon. Highs in the lower 70s.
.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 44 to 50. Chance of
precipitation 40 percent.
.THURSDAY THROUGH FRIDAY...Partly cloudy with a 20 percent chance
of thunderstorms. Highs in the upper 70s. Lows 45 to 51.
$$
MTZ326-151000-
Gallatin Valley-
Including the cities of Bozeman and Gallatin Gateway
1232 AM MDT Fri Aug 14 2026
.REST OF TONIGHT...Patchy smoke after midnight. Mostly cloudy
with rain showers likely and chance of thunderstorms. Highs in
the lower 70s. Lows around 50. South winds up to 5 mph. Chance of
precipitation 70 percent.
.SATURDAY...Partly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the mid 70s. Light winds becoming
northwest up to 5 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the upper 40s. Southwest winds up to 5 mph shifting to
the southeast after midnight.
.SUNDAY...Sunny. Highs in the upper 70s. South winds up to 5 mph
shifting to the northwest in the afternoon.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms in the evening, then mostly cloudy after midnight.
Lows in the lower 50s. Southwest winds up to 5 mph shifting to
the southeast after midnight.
.MONDAY...Partly sunny. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Highs in the upper 70s. Chance
of precipitation 40 percent.
.MONDAY NIGHT...Rain showers and chance of thunderstorms in the
evening, then rain showers likely after midnight. Lows around 50.
Chance of precipitation 80 percent.
.TUESDAY...Partly sunny. Chance of rain showers in the morning,
then chance of thunderstorms in the afternoon. Highs in the lower
70s. Chance of precipitation 50 percent.
.TUESDAY 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.
.WEDNESDAY...Mostly sunny. A 20 percent chance of thunderstorms
in the afternoon. Highs in the mid 70s.
.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 upper 40s. Chance of
precipitation 30 percent.
.THURSDAY...Mostly sunny. Highs in the upper 70s.
.THURSDAY 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.
.FRIDAY...Sunny. A 20 percent chance of thunderstorms in the
afternoon. Highs around 80.
&&
TEMPERATURE / PRECIPITATION
Bozeman Airport 48 75 46 80 / 70 30 40 0
Bozeman MSU 49 74 48 78 / 70 50 50 0
$$
MTZ330-151000-
Gallatin and Madison County Mountains and Centennial Mountains-
Including the cities of Big Sky, West Yellowstone, Targhee Pass,
and Raynolds Pass
1232 AM MDT Fri Aug 14 2026
.REST OF TONIGHT...Mostly cloudy with rain showers likely and
chance of thunderstorms. Highs 57 to 67. Lows 41 to 48. South
winds up to 10 mph with gusts to around 25 mph. Chance of
precipitation 70 percent.
.SATURDAY...Partly sunny. A 50 percent chance of thunderstorms in
the afternoon. Highs 59 to 69. Southwest winds up to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows 40 to 48. Southwest winds up to 10 mph shifting to the south
after midnight.
.SUNDAY...Sunny. A 20 percent chance of thunderstorms in the
afternoon. Highs 63 to 73. South winds up to 10 mph shifting to
the west in the afternoon.
.SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows 43 to 51. West winds up to
10 mph shifting to the south after midnight.
.MONDAY...Partly sunny. A 50 percent chance of thunderstorms in
the afternoon. Highs 64 to 74.
.MONDAY NIGHT...Rain showers and chance of thunderstorms in the
evening, then rain showers likely after midnight. Lows 43 to 49.
Chance of precipitation 90 percent.
.TUESDAY...Mostly cloudy. Chance of rain showers in the morning,
then rain showers likely and chance of thunderstorms in the
afternoon. Highs 59 to 69. Chance of precipitation 70 percent.
.TUESDAY 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 50 percent.
.WEDNESDAY...Partly sunny. Slight chance of rain showers in the
morning, then chance of thunderstorms in the afternoon. Highs
59 to 69. Chance of precipitation 40 percent.
.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 41 to 49. Chance of
precipitation 40 percent.
.THURSDAY THROUGH FRIDAY...Partly cloudy with a 20 percent chance
of thunderstorms. Highs 62 to 75. Lows 42 to 50.
&&
TEMPERATURE / PRECIPITATION
West Yellowstone 36 70 34 75 / 60 60 60 10
$$
MTZ327-151000-
Northwest Beaverhead County-
Including the cities of Dewey, Wisdom, Wise River, Big Hole Pass,
and Chief Joseph Pass
1232 AM MDT Fri Aug 14 2026
...FLASH FLOOD WATCH IN EFFECT FROM THIS AFTERNOON THROUGH THIS
EVENING...
.REST OF TONIGHT...Chance of rain showers. Patchy smoke. Mostly
cloudy with thunderstorms likely. Highs 59 to 69. Lows 37 to 48.
South winds up to 10 mph. Chance of precipitation 70 percent.
.SATURDAY...Partly sunny. A 50 percent chance of thunderstorms in
the afternoon. Highs 61 to 71. South winds up to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
after midnight. Lows 37 to 47. Northwest winds up to 10 mph
shifting to the south after midnight. Chance of precipitation
50 percent.
.SUNDAY...Sunny. Highs 64 to 74. Southwest winds up to 10 mph.
.SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of rain
showers in the evening. Lows 41 to 51. West winds up to 10 mph
shifting to the southeast after midnight.
.MONDAY...Partly sunny. A 50 percent chance of thunderstorms in
the afternoon. Highs 65 to 75.
.MONDAY NIGHT...Mostly cloudy. Rain showers likely and chance of
thunderstorms in the evening, then chance of rain showers after
midnight. Lows 39 to 49. Chance of precipitation 70 percent.
.TUESDAY...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.
.TUESDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
after midnight. Lows 37 to 47. Chance of precipitation
40 percent.
.WEDNESDAY...Partly sunny. Slight chance of rain showers in the
morning, then chance of thunderstorms in the afternoon. Highs
60 to 70. Chance of precipitation 40 percent.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms in the evening, then mostly cloudy after midnight.
Lows 38 to 48.
.THURSDAY THROUGH FRIDAY...Partly cloudy with a 20 percent chance
of thunderstorms. Highs 63 to 75. Lows 39 to 49.
$$
MTZ328-151000-
Beaverhead and Western Madison below 6000ft-
Including the cities of Bannack, Dillon, Glen, and Waterloo
1232 AM MDT Fri Aug 14 2026
.REST OF TONIGHT...Patchy smoke after midnight. Chance of rain
showers after midnight. Slight chance of rain showers late in the
morning. Mostly cloudy with thunderstorms likely. Highs 67 to 73.
Lows 45 to 51. South winds up to 10 mph. Chance of precipitation
70 percent.
.SATURDAY...Mostly cloudy. A 50 percent chance of thunderstorms
in the afternoon. Highs 69 to 75. South winds up to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the mid 40s. Northeast winds up to 10 mph shifting to the
south after midnight.
.SUNDAY...Sunny. Highs 73 to 79. Southwest winds up to 10 mph.
.SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows in the upper 40s. West winds
up to 10 mph shifting to the south after midnight.
.MONDAY...Partly sunny. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Highs 74 to 80. Chance of
precipitation 50 percent.
.MONDAY 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.
.TUESDAY...Partly sunny. Chance of rain showers in the morning,
then chance of thunderstorms in the afternoon. Highs 69 to 75.
Chance of precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening. Lows in the mid 40s.
Chance of precipitation 50 percent.
.WEDNESDAY...Partly sunny. A 40 percent chance of thunderstorms
in the afternoon. Highs 69 to 75.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows in the upper
40s. Chance of precipitation 30 percent.
.THURSDAY THROUGH FRIDAY...Partly cloudy with a 20 percent chance
of thunderstorms. Highs 72 to 81. Lows in the upper 40s.
&&
TEMPERATURE / PRECIPITATION
Dillon 46 73 44 78 / 70 50 50 10
$$
MTZ329-151000-
Ruby Mountains and Southern Beaverhead Mountains-
Including the city of Monida Pass
1232 AM MDT Fri Aug 14 2026
.REST OF TONIGHT...Mostly cloudy with thunderstorms likely. Highs
60 to 68. Lows 44 to 49. South winds up to 15 mph. Chance of
thunderstorms 70 percent.
.SATURDAY...Partly sunny. A 50 percent chance of thunderstorms in
the afternoon. Highs 62 to 70. South winds up to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the mid 40s. South winds up to 10 mph.
.SUNDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs 65 to 73. Southwest winds up to 10 mph.
.SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows in the upper 40s. South winds
up to 10 mph.
.MONDAY...Partly sunny. A 40 percent chance of thunderstorms in
the afternoon. Highs 67 to 75.
.MONDAY NIGHT...Mostly cloudy. Rain showers likely and chance of
thunderstorms in the evening, then chance of rain showers after
midnight. Lows in the upper 40s. Chance of precipitation
70 percent.
.TUESDAY...Mostly cloudy. Chance of rain showers in the morning,
then chance of thunderstorms in the afternoon. Highs 62 to 70.
Chance of precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening. Lows in the mid 40s.
Chance of precipitation 50 percent.
.WEDNESDAY...Partly sunny. A 30 percent chance of thunderstorms
in the afternoon. Highs 62 to 70.
.WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows in the mid 40s.
.THURSDAY THROUGH FRIDAY...Partly cloudy with a 20 percent chance
of thunderstorms. Highs 65 to 76. Lows in the upper 40s.
$$