Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
205
FPUS55 KTFX 311832
ZFPTFX
Zone Forecast Product for Central and Southwest Montana
National Weather Service Great Falls MT
1232 PM MDT Sun May 31 2026
Spot temperatures and probabilities of measurable precipitation
are for the rest of today, tonight, and Monday.
MTZ301-312200-
East Glacier Park Region-
Including the cities of East Glacier Park, Kiowa, Babb,
Saint Mary, Marias Pass, and Logan Pass
1232 PM MDT Sun May 31 2026
.REST OF TODAY...Rain and snow. New snow accumulation up to
2 inches. Near steady temperature in the upper 30s. North winds
5 to 15 mph with gusts to around 40 mph. Chance of precipitation
near 100 percent.
.TONIGHT...Rain and slight chance of snow in the evening, then
rain and snow after midnight. Snow accumulation up to 6 inches.
Near steady temperature in the upper 30s. Northwest winds 5 to
15 mph with gusts to around 40 mph. Chance of precipitation near
100 percent.
.MONDAY...Rain and snow. Snow accumulation up to 9 inches. Snow
level 6600 feet. Near steady temperature in the upper 30s.
Northwest winds 5 to 15 mph with gusts to around 45 mph. Chance
of precipitation near 100 percent.
.MONDAY NIGHT...Rain and slight chance of snow. Moderate snow
accumulations. Near steady temperature in the upper 30s. West
winds 5 to 15 mph with gusts to around 45 mph. Chance of
precipitation near 100 percent.
.TUESDAY...Rain and snow in the morning, then rain likely in the
afternoon. Light snow accumulations. Highs 41 to 49. Northwest
winds 5 to 15 mph with gusts to around 30 mph. Chance of
precipitation 90 percent.
.TUESDAY NIGHT...Mostly cloudy. Chance of rain in the evening,
then slight chance of rain after midnight. Lows 34 to 40. Chance
of rain 50 percent.
.WEDNESDAY AND WEDNESDAY NIGHT...Warmer. Partly cloudy. A
20 percent chance of rain. Highs 51 to 61. Lows 38 to 44.
.THURSDAY...Partly sunny. Chance of rain in the morning, then
rain showers likely and slight chance of thunderstorms in the
afternoon. Highs 53 to 63. Chance of precipitation 70 percent.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
in the evening, then partly cloudy after midnight. Lows 40 to 46.
.FRIDAY...Breezy. Mostly sunny. Highs 55 to 67.
.FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the
evening. Lows 40 to 46.
.SATURDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs 52 to 64.
$$
MTZ307-312200-
Southern Rocky Mountain Front-
Including the city of Rogers Pass
1232 PM MDT Sun May 31 2026
.REST OF TODAY...Rain and slight chance of snow. Snow
accumulation up to 1 inch. Near steady temperature around 40.
Northwest winds 5 to 15 mph with gusts to around 30 mph. Chance
of precipitation near 100 percent.
.TONIGHT...Rain and slight chance of snow in the evening, then
rain and snow after midnight. Snow accumulation up to 3 inches.
Near steady temperature in the upper 30s. Northwest winds up to
10 mph with gusts to around 30 mph. Chance of precipitation near
100 percent.
.MONDAY...Snow with rain likely in the morning, then chance of
rain and snow likely in the afternoon. Snow accumulation up to
3 inches. Total snow accumulation up to 7 inches. Highs 38 to 48.
West winds up to 10 mph with gusts to around 30 mph. Chance of
precipitation near 100 percent.
.MONDAY NIGHT...Cloudy. Chance of rain and slight chance of snow
in the evening, then chance of rain and snow after midnight. Lows
31 to 37. West winds up to 10 mph with gusts to around 30 mph.
Chance of precipitation 50 percent.
.TUESDAY...Not as cool. Rain likely and snow in the morning, then
rain likely in the afternoon. Highs 44 to 54. West winds up to
10 mph with gusts to around 25 mph. Chance of precipitation
80 percent.
.TUESDAY NIGHT...Mostly cloudy. A 40 percent chance of rain in
the evening. Lows 33 to 39.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. A 20 percent
chance of rain. Highs 53 to 63. Lows 37 to 43.
.THURSDAY...Partly sunny. Chance of rain in the morning, then
rain showers likely and slight chance of thunderstorms in the
afternoon. Highs 53 to 63. Chance of precipitation 60 percent.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
in the evening, then partly cloudy after midnight. Lows 37 to 43.
.FRIDAY...Warmer, sunny. Highs 57 to 69.
.FRIDAY NIGHT...Partly cloudy. Lows 39 to 45.
.SATURDAY...Mostly sunny. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 56 to 68. Chance
of precipitation 30 percent.
$$
MTZ302-312200-
Northern High Plains-
Including the cities of Browning, Heart Butte, and Dupuyer
1232 PM MDT Sun May 31 2026
.REST OF TODAY...Windy, cooler. Rain early in the afternoon, then
rain likely late in the afternoon. Near steady temperature in the
lower 40s. Northwest winds 15 to 30 mph with gusts to around
50 mph. Chance of rain near 100 percent.
.TONIGHT...Windy, rain. Near steady temperature in the lower 40s.
Northwest winds 15 to 30 mph with gusts to around 50 mph. Chance
of rain near 100 percent.
.MONDAY...Windy, rain. Highs in the mid 40s. Northwest winds
15 to 30 mph with gusts to around 50 mph. Chance of rain near
100 percent.
.MONDAY NIGHT...Windy, rain. Near steady temperature in the lower
40s. West winds 15 to 30 mph with gusts to around 55 mph. Chance
of rain near 100 percent.
.TUESDAY...Breezy. Rain in the morning, then rain likely in the
afternoon. Highs around 50. Northwest winds 10 to 25 mph with
gusts to around 45 mph. Chance of rain 90 percent.
.TUESDAY NIGHT...Mostly cloudy. A 50 percent chance of rain in
the evening. Lows in the upper 30s.
.WEDNESDAY...Not as cool. Mostly sunny. A 20 percent chance of
rain in the afternoon. Highs in the lower 60s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.THURSDAY...Partly sunny. Slight chance of rain in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs in the mid 60s. Chance of precipitation
50 percent.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
in the evening, then partly cloudy after midnight. Lows in the
mid 40s.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs around 70. Lows
in the mid 40s.
.SATURDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the upper 60s.
$$
MTZ308-312200-
Southern High Plains-
Including the cities of Bynum, Choteau, and Pendroy
1232 PM MDT Sun May 31 2026
.REST OF TODAY...Cooler, rain. Near steady temperature in the
upper 40s. North winds 15 to 20 mph with gusts to around 40 mph.
Chance of rain near 100 percent.
.TONIGHT...Rain. Near steady temperature in the mid 40s.
Northwest winds 5 to 15 mph with gusts to around 40 mph. Chance
of rain near 100 percent.
.MONDAY...Rain in the morning, then rain likely in the afternoon.
Highs 48 to 54. Northwest winds 5 to 15 mph with gusts to around
35 mph. Chance of rain 90 percent.
.MONDAY NIGHT...Rain likely. Lows around 40. West winds up to
15 mph with gusts to around 35 mph. Chance of rain 70 percent.
.TUESDAY...Rain likely. Highs in the mid 50s. West winds up to
10 mph shifting to the northwest in the afternoon. Gusts up to
30 mph. Chance of rain 70 percent.
.TUESDAY NIGHT...Mostly cloudy. A 40 percent chance of rain in
the evening. Lows in the lower 40s.
.WEDNESDAY...Mostly sunny. A 20 percent chance of rain in the
afternoon. Highs in the mid 60s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.THURSDAY...Partly sunny. Chance of rain in the morning, then
chance of rain showers and slight chance of thunderstorms in the
afternoon. Highs in the upper 60s. Chance of precipitation
50 percent.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
in the evening, then partly cloudy after midnight. Lows in the
mid 40s.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the mid 70s.
Lows in the upper 40s.
.SATURDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the lower 70s.
$$
MTZ303-312200-
Eastern Glacier, Western Toole, and Central Pondera-
Including the cities of Cut Bank, Ethridge, and Santa Rita
1232 PM MDT Sun May 31 2026
.REST OF TODAY...Windy, cooler. Rain likely early in the
afternoon, then chance of rain late in the afternoon. Near steady
temperature in the mid 40s. Northwest winds 25 to 35 mph with
gusts to around 50 mph. Chance of rain 70 percent.
.TONIGHT...Very windy. Rain. Lows in the mid 30s. Northwest winds
25 to 40 mph with gusts to around 55 mph. Chance of rain near
100 percent.
.MONDAY...Windy, rain. Highs in the mid 40s. Northwest winds
25 to 35 mph with gusts to around 55 mph. Chance of rain near
100 percent.
.MONDAY NIGHT...Windy, rain. Near steady temperature in the lower
40s. Northwest winds 20 to 35 mph with gusts to around 55 mph.
Chance of rain 90 percent.
.TUESDAY...Windy. Rain in the morning, then rain likely in the
afternoon. Highs in the lower 50s. Northwest winds 20 to 30 mph
with gusts to around 45 mph. Chance of rain 90 percent.
.TUESDAY NIGHT...Mostly cloudy. Chance of rain in the evening,
then slight chance of rain after midnight. Lows in the upper 30s.
Chance of rain 50 percent.
.WEDNESDAY...Not as cool. Partly sunny. A 20 percent chance of
rain in the afternoon. Highs in the lower 60s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.THURSDAY...Partly sunny. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs in the upper 60s.
Chance of precipitation 50 percent.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
in the evening, then partly cloudy after midnight. Lows in the
lower 40s.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the lower 70s.
Lows in the mid 40s.
.SATURDAY...Mostly sunny. A 20 percent chance of rain in the
afternoon. Highs in the lower 70s.
&&
TEMPERATURE / PRECIPITATION
Cut Bank 47 36 45 / 70 100 90
$$
MTZ304-312200-
Eastern Toole and Liberty-
Including the cities of Devon, Shelby, Chester, Galata, Joplin,
Lothair, and Whitlash
1232 PM MDT Sun May 31 2026
.REST OF TODAY...Windy, cooler. Rain likely. Near steady
temperature in the upper 40s. Northwest winds 25 to 35 mph with
gusts to around 55 mph. Chance of rain 70 percent.
.TONIGHT...Windy, rain. Lows in the upper 30s. Northwest winds
20 to 35 mph with gusts to around 60 mph. Chance of rain near
100 percent.
.MONDAY...Windy. Rain in the morning, then rain showers and
slight chance of thunderstorms in the afternoon. Highs in the
upper 40s. West winds 20 to 35 mph. Gusts up to 60 mph decreasing
to 45 mph in the afternoon. Chance of precipitation near
100 percent.
.MONDAY NIGHT...Windy. Rain in the evening, then rain likely
after midnight. Lows in the upper 30s. West winds 25 to 30 mph
decreasing to 15 to 30 mph after midnight. Gusts up to 45 mph.
Chance of rain near 100 percent.
.TUESDAY...Breezy. Rain in the morning, then rain likely in the
afternoon. Highs 50 to 56. West winds 15 to 25 mph with gusts to
around 40 mph. Chance of rain 90 percent.
.TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows in the upper 30s.
.WEDNESDAY...Warmer. Partly sunny. A 20 percent chance of rain in
the afternoon. Highs 60 to 66.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.THURSDAY...Partly sunny. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs around 70. Chance
of precipitation 40 percent.
.THURSDAY NIGHT...Mostly cloudy with chance of rain in the
evening, then partly cloudy with slight chance of rain after
midnight. Lows in the mid 40s. Chance of rain 50 percent.
.FRIDAY...Mostly sunny. Highs in the mid 70s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 40s.
.SATURDAY...Mostly sunny. Highs 72 to 78.
$$
MTZ305-312200-
Hill County-
Including the city of Havre
1232 PM MDT Sun May 31 2026
.REST OF TODAY...Windy. Much cooler. Mostly cloudy. Chance of
rain early in the afternoon, then rain likely late in the
afternoon. Near steady temperature in the lower 50s. Northwest
winds 20 to 35 mph with gusts to around 50 mph. Chance of rain
70 percent.
.TONIGHT...Windy, colder, rain. Lows in the upper 30s. West winds
20 to 35 mph with gusts to around 50 mph. Chance of rain near
100 percent.
.MONDAY...Windy. Rain in the morning, then rain showers and
slight chance of thunderstorms in the afternoon. Highs in the
lower 50s. West winds 20 to 30 mph with gusts to around 45 mph.
Chance of precipitation 90 percent.
.MONDAY NIGHT...Windy, rain. Lows in the upper 30s. West winds
15 to 30 mph. Chance of rain 90 percent.
.TUESDAY...Breezy. Rain likely. Highs in the upper 50s. West
winds 15 to 25 mph. Chance of rain 70 percent.
.TUESDAY NIGHT...Mostly cloudy. Chance of rain in the evening,
then slight chance of rain after midnight. Lows in the upper 30s.
Chance of rain 50 percent.
.WEDNESDAY...Partly sunny with a 20 percent chance of rain. Highs
in the mid 60s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.THURSDAY...Mostly sunny. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs in the lower 70s.
Chance of precipitation 40 percent.
.THURSDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
with slight chance of rain after midnight. Lows in the mid 40s.
Chance of precipitation 50 percent.
.FRIDAY...Mostly sunny. A 20 percent chance of rain in the
afternoon. Highs in the mid 70s.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 40s.
.SATURDAY...Mostly sunny. Highs in the upper 70s.
&&
TEMPERATURE / PRECIPITATION
Havre 54 39 54 / 80 100 90
$$
MTZ306-312200-
Northern Blaine County-
Including the cities of Chinook, Zurich, Harlem, Hogeland,
and Fort Belknap
1232 PM MDT Sun May 31 2026
.REST OF TODAY...Windy. Much cooler. Mostly cloudy. Chance of
rain showers and slight chance of thunderstorms early in the
afternoon, then rain likely late in the afternoon. Highs in the
upper 50s. West winds 20 to 35 mph with gusts to around 50 mph.
Chance of precipitation 70 percent.
.TONIGHT...Very windy. Colder, rain. Lows around 40. West winds
25 to 40 mph. Chance of rain 90 percent.
.MONDAY...Windy. Rain likely in the morning, then rain in the
afternoon. Highs in the mid 50s. West winds 25 to 35 mph. Chance
of rain 90 percent.
.MONDAY NIGHT...Windy. Cloudy with a 50 percent chance of rain.
Lows around 40. Southwest winds 15 to 30 mph. Gusts up to 45 mph
in the evening.
.TUESDAY...Windy. Mostly cloudy. Rain likely in the morning, then
chance of rain in the afternoon. Highs in the lower 60s. West
winds 15 to 30 mph. Chance of rain 70 percent.
.TUESDAY NIGHT AND WEDNESDAY...Breezy. Mostly cloudy. A
30 percent chance of rain. Lows around 40. Highs in the mid 60s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.THURSDAY...Partly sunny. Slight chance of rain in the morning,
then chance of thunderstorms in the afternoon. Highs in the lower
70s. Chance of precipitation 40 percent.
.THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening, then chance of
rain after midnight. Lows in the mid 40s. Chance of precipitation
50 percent.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. A 20 percent chance of
rain. Highs in the mid 70s. Lows in the upper 40s.
.SATURDAY...Sunny. Highs in the lower 80s.
$$
MTZ309-312200-
Eastern Pondera and Eastern Teton-
Including the cities of Brady, Conrad, and Ledger
1232 PM MDT Sun May 31 2026
.REST OF TODAY...Windy, cooler. Rain likely. Near steady
temperature in the upper 40s. Northwest winds 20 to 30 mph.
Chance of rain 70 percent.
.TONIGHT...Windy, rain. Lows in the upper 30s. Northwest winds
15 to 30 mph with gusts to around 45 mph. Chance of rain near
100 percent.
.MONDAY...Windy. Rain in the morning, then rain likely in the
afternoon. Highs in the upper 40s. Northwest winds 15 to 30 mph.
Chance of rain 90 percent.
.MONDAY NIGHT...Windy. Rain likely. Lows in the upper 30s. West
winds 15 to 30 mph decreasing to 15 to 20 mph after midnight.
Chance of rain 70 percent.
.TUESDAY...Mostly cloudy. Rain likely in the morning, then chance
of rain in the afternoon. Highs in the mid 50s. Northwest winds
10 to 20 mph. Chance of rain 70 percent.
.TUESDAY NIGHT...Mostly cloudy. A 30 percent chance of rain in
the evening. Lows in the upper 30s.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs in the mid
60s. Lows around 40.
.THURSDAY...Partly sunny. Slight chance of rain in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs around 70. Chance of precipitation
50 percent.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
in the evening, then partly cloudy after midnight. Lows in the
lower 40s.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the mid 70s.
Lows in the mid 40s.
.SATURDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the mid 70s.
$$
MTZ310-312200-
Western and Central Chouteau County-
Including the cities of Floweree, Carter, and Fort Benton
1232 PM MDT Sun May 31 2026
.REST OF TODAY...Windy, cooler. Rain likely early in the
afternoon, then rain late in the afternoon. Near steady
temperature in the upper 40s. Northwest winds 25 to 35 mph.
Chance of rain near 100 percent.
.TONIGHT...Windy, rain. Lows around 40. West winds 20 to 35 mph.
Chance of rain near 100 percent.
.MONDAY...Windy. Rain likely. Highs in the lower 50s. West winds
20 to 30 mph with gusts to around 45 mph. Chance of rain
70 percent.
.MONDAY NIGHT...Windy. Chance of rain in the evening, then rain
likely after midnight. Lows around 40. West winds 15 to 30 mph.
Chance of rain 70 percent.
.TUESDAY...Breezy. Mostly cloudy. Rain likely in the morning,
then chance of rain in the afternoon. Highs in the upper 50s.
West winds 15 to 25 mph. Chance of rain 70 percent.
.TUESDAY NIGHT...Mostly cloudy. Chance of rain in the evening,
then slight chance of rain after midnight. Lows around 40. Chance
of rain 40 percent.
.WEDNESDAY...Partly sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.THURSDAY...Partly sunny. Slight chance of rain in the morning,
then chance of thunderstorms in the afternoon. Highs in the lower
70s. Chance of precipitation 50 percent.
.THURSDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
with slight chance of rain after midnight. Lows in the mid 40s.
Chance of precipitation 50 percent.
.FRIDAY...Mostly sunny. A 20 percent chance of rain in the
afternoon. Highs in the mid 70s.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.SATURDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the upper 70s.
$$
MTZ311-312200-
Bears Paw Mountains and Southern Blaine-
Including the city of Rocky Boy
1232 PM MDT Sun May 31 2026
.REST OF TODAY...Windy, cooler. Chance of rain early in the
afternoon, then rain late in the afternoon. Near steady
temperature around 50. West winds 20 to 30 mph with gusts to
around 50 mph. Chance of rain near 100 percent.
.TONIGHT...Windy, rain. Lows in the lower 40s. West winds 20 to
35 mph with gusts to around 55 mph. Chance of rain near
100 percent.
.MONDAY...Windy. Rain likely. Highs 48 to 54. West winds 20 to
30 mph with gusts to around 45 mph. Chance of rain 70 percent.
.MONDAY NIGHT...Windy. Cloudy with a 50 percent chance of rain.
Lows in the lower 40s. West winds 15 to 30 mph with gusts to
around 45 mph.
.TUESDAY...Breezy. Not as cool. Mostly cloudy with a 50 percent
chance of rain. Highs 55 to 63. West winds 15 to 25 mph.
.TUESDAY NIGHT...Mostly cloudy. Chance of rain in the evening,
then slight chance of rain after midnight. Lows in the lower 40s.
Chance of rain 40 percent.
.WEDNESDAY...Partly sunny with a 20 percent chance of rain. Highs
62 to 68.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.THURSDAY...Partly sunny. Slight chance of rain in the morning,
then chance of thunderstorms in the afternoon. Highs 68 to 74.
Chance of precipitation 40 percent.
.THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening, then chance of
rain after midnight. Lows in the upper 40s. Chance of
precipitation 50 percent.
.FRIDAY...Mostly sunny with a 20 percent chance of rain. Highs
71 to 77.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.SATURDAY...Sunny. Highs 76 to 82.
$$
MTZ312-312200-
Cascade County below 5000ft-
Including the city of Great Falls
1232 PM MDT Sun May 31 2026
.REST OF TODAY...Windy, cooler, rain. Near steady temperature in
the upper 40s. Northwest winds 15 to 30 mph. Chance of rain near
100 percent.
.TONIGHT...Breezy, rain. Near steady temperature in the mid 40s.
Northwest winds 15 to 25 mph. Chance of rain near 100 percent.
.MONDAY...Breezy. Rain in the morning, then rain likely in the
afternoon. Highs in the lower 50s. West winds 10 to 25 mph.
Chance of rain 90 percent.
.MONDAY NIGHT...Cloudy with a 50 percent chance of rain. Lows
around 40. West winds 5 to 15 mph with gusts to around 30 mph.
.TUESDAY...Mostly cloudy. Rain likely in the morning, then chance
of rain in the afternoon. Highs in the upper 50s. West winds 5 to
15 mph with gusts to around 30 mph. Chance of rain 60 percent.
.TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in
the evening. Lows in the lower 40s.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs in the mid
60s. Lows in the mid 40s.
.THURSDAY...Partly sunny. Slight chance of rain in the morning,
then chance of thunderstorms in the afternoon. Highs in the lower
70s. Chance of precipitation 50 percent.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
in the evening, then partly cloudy after midnight. Lows in the
mid 40s.
.FRIDAY...Mostly sunny. A 20 percent chance of rain in the
afternoon. Highs in the mid 70s.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.SATURDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the mid 70s.
&&
TEMPERATURE / PRECIPITATION
Great Falls Arpt 50 41 53 / 80 100 80
$$
MTZ313-312200-
Judith Basin County and Judith Gap-
Including the cities of Raynesford, Geyser, Stanford, Windham,
Benchland, Hobson, and Moccasin
1232 PM MDT Sun May 31 2026
.REST OF TODAY...Windy, cooler. Rain likely early in the
afternoon, then rain late in the afternoon. Near steady
temperature in the upper 40s. Northwest winds 25 to 35 mph.
Chance of rain near 100 percent.
.TONIGHT...Windy. Rain likely in the evening, then chance of rain
after midnight. Near steady temperature in the lower 40s.
Northwest winds 15 to 35 mph. Chance of rain 70 percent.
.MONDAY...Windy. Mostly cloudy with a 50 percent chance of rain.
Highs in the mid 50s. West winds 15 to 30 mph with gusts to
around 45 mph.
.MONDAY NIGHT...Cloudy with a 50 percent chance of rain. Lows in
the upper 30s. Northwest winds 15 to 20 mph becoming west 5 to
10 mph after midnight. Gusts up to 35 mph.
.TUESDAY...Mostly cloudy. Chance of rain in the morning, then
rain likely in the afternoon. Highs around 60. West winds 5 to
20 mph. Chance of rain 60 percent.
.TUESDAY NIGHT...Mostly cloudy. Chance of rain in the evening,
then slight chance of rain after midnight. Lows around 40. Chance
of rain 40 percent.
.WEDNESDAY...Mostly sunny. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs in the mid 60s.
Chance of precipitation 40 percent.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.THURSDAY...Partly sunny. Slight chance of rain in the morning,
then rain showers likely and chance of thunderstorms in the
afternoon. Highs around 70. Chance of precipitation 70 percent.
.THURSDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
with slight chance of rain after midnight. Lows in the mid 40s.
Chance of precipitation 50 percent.
.FRIDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the lower 70s.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.SATURDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the mid 70s.
$$
MTZ314-312200-
Fergus County below 4500ft-
Including the cities of Hilger and Lewistown
1232 PM MDT Sun May 31 2026
.REST OF TODAY...Windy, cooler. Rain likely early in the
afternoon, then rain late in the afternoon. Near steady
temperature around 50. West winds 20 to 35 mph with gusts to
around 55 mph. Chance of rain near 100 percent.
.TONIGHT...Windy. Rain in the evening, then chance of rain after
midnight. Lows in the lower 40s. West winds 20 to 35 mph with
gusts to around 60 mph. Chance of rain near 100 percent.
.MONDAY...Windy. Mostly cloudy with a 50 percent chance of rain.
Highs in the mid 50s. West winds 15 to 30 mph. Gusts up to 50 mph
in the morning.
.MONDAY NIGHT...Breezy. Mostly cloudy. Slight chance of rain in
the evening, then chance of rain after midnight. Lows in the
lower 40s. West winds 15 to 25 mph decreasing to 10 to 15 mph
after midnight. Chance of rain 50 percent.
.TUESDAY...Partly sunny with a 50 percent chance of rain. Highs
in the lower 60s. West winds 10 to 20 mph.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows in the lower 40s.
.WEDNESDAY...Mostly sunny. A 20 percent chance of rain in the
afternoon. Highs in the upper 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s.
.THURSDAY...Partly sunny. Slight chance of rain in the morning,
then chance of thunderstorms in the afternoon. Highs in the lower
70s. Chance of precipitation 50 percent.
.THURSDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
with chance of rain after midnight. Lows 45 to 51. Chance of
precipitation 50 percent.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. A 20 percent chance of
rain. Highs in the mid 70s. Lows around 50.
.SATURDAY...Sunny. Highs 78 to 84.
&&
TEMPERATURE / PRECIPITATION
Lewistown 49 37 55 / 100 90 60
$$
MTZ315-312200-
Upper Blackfoot and MacDonald Pass-
Including the cities of Marysville, Lincoln, Flesher Pass,
and MacDonald Pass
1232 PM MDT Sun May 31 2026
.REST OF TODAY...Rain. Near steady temperature around 40. West
winds 10 to 15 mph with gusts to around 30 mph. Chance of rain
near 100 percent.
.TONIGHT...Rain. Near steady temperature around 40. West winds up
to 15 mph. Gusts up to 30 mph in the evening. Chance of rain
90 percent.
.MONDAY...Not as cool. Mostly cloudy. Rain likely in the morning,
then chance of rain in the afternoon. Highs 44 to 52. West winds
up to 15 mph. Chance of rain 70 percent.
.MONDAY NIGHT...Cloudy. A 20 percent chance of rain in the
evening. Lows in the upper 30s. West winds up to 10 mph. Gusts up
to 25 mph in the evening.
.TUESDAY...Not as cool. Mostly cloudy with a 50 percent chance of
rain. Highs 51 to 59. West winds up to 10 mph.
.TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in
the evening. Lows in the upper 30s.
.WEDNESDAY...Warmer. Partly sunny in the morning then clearing.
Highs 58 to 68.
.WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of rain
after midnight. Lows in the lower 40s.
.THURSDAY...Partly sunny. Chance of rain in the morning, then
chance of rain showers and slight chance of thunderstorms in the
afternoon. Highs 58 to 68. Chance of precipitation 50 percent.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
in the evening, then partly cloudy after midnight. Lows in the
lower 40s.
.FRIDAY...Sunny. A 20 percent chance of thunderstorms in the
afternoon. Highs 63 to 71.
.FRIDAY NIGHT...Partly cloudy. Lows 42 to 48.
.SATURDAY...Mostly sunny. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 63 to 71. Chance
of precipitation 30 percent.
$$
MTZ316-312200-
Gates of the Mountains-
Including the cities of Canyon Creek, Wolf Creek, and Craig
1232 PM MDT Sun May 31 2026
.REST OF TODAY...Rain. Near steady temperature in the mid 40s.
Northwest winds 5 to 15 mph with gusts to around 30 mph. Chance
of rain near 100 percent.
.TONIGHT...Rain. Near steady temperature in the mid 40s.
Northwest winds up to 10 mph with gusts to around 25 mph. Chance
of rain near 100 percent.
.MONDAY...Mostly cloudy. Rain likely in the morning, then chance
of rain in the afternoon. Highs 49 to 57. West winds up to 10 mph
with gusts to around 25 mph. Chance of rain 70 percent.
.MONDAY NIGHT...Cloudy. A 50 percent chance of rain in the
evening. Lows around 40. Northwest winds 5 to 10 mph with gusts
to around 25 mph shifting to the southwest after midnight.
.TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs
55 to 63. Southwest winds up to 5 mph shifting to the northwest
in the afternoon.
.TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in
the evening. Lows in the lower 40s.
.WEDNESDAY...Partly sunny in the morning, then sunny with a
20 percent chance of thunderstorms in the afternoon. Highs 61 to
69.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.THURSDAY...Partly sunny. Chance of rain in the morning, then
chance of rain showers and slight chance of thunderstorms in the
afternoon. Highs 63 to 71. Chance of precipitation 50 percent.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
in the evening, then partly cloudy after midnight. Lows in the
mid 40s.
.FRIDAY...Sunny. Highs 68 to 76.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.SATURDAY...Mostly sunny. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 69 to 77. Chance
of precipitation 30 percent.
$$
MTZ317-312200-
Little Belt and Highwood Mountains-
Including the cities of Monarch, Neihart, and Kings Hill Pass
1232 PM MDT Sun May 31 2026
.REST OF TODAY...Breezy, rain. Near steady temperature in the
lower 40s. Northwest winds 15 to 25 mph with gusts to around
45 mph. Chance of rain near 100 percent.
.TONIGHT...Breezy. Rain and slight chance of snow in the evening,
then rain and snow after midnight. Snow accumulation up to
3 inches. Near steady temperature in the upper 30s. Northwest
winds 10 to 25 mph shifting to the west 10 to 15 mph after
midnight. Gusts up to 50 mph. Chance of precipitation near
100 percent.
.MONDAY...Mostly cloudy. Rain and snow likely in the morning,
then chance of rain in the afternoon. Snow accumulation up to
1 inch. Total snow accumulation up to 6 inches. Highs 43 to 51.
West winds 10 to 20 mph with gusts to around 45 mph. Chance of
precipitation 70 percent.
.MONDAY NIGHT...Cloudy. Chance of rain in the evening, then
slight chance of rain after midnight. Lows 34 to 40. West winds
5 to 15 mph with gusts to around 40 mph. Chance of rain
50 percent.
.TUESDAY...Not as cool. Mostly cloudy. Chance of rain in the
morning, then rain likely and slight chance of thunderstorms in
the afternoon. Highs 50 to 58. West winds 5 to 15 mph with gusts
to around 30 mph. Chance of precipitation 60 percent.
.TUESDAY NIGHT...Mostly cloudy. A 40 percent chance of rain in
the evening. Lows 36 to 42.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. A 20 percent
chance of thunderstorms. Highs 57 to 63. Lows 39 to 45.
.THURSDAY...Partly sunny. Chance of rain in the morning, then
rain showers likely and chance of thunderstorms in the afternoon.
Highs 60 to 66. Chance of precipitation 70 percent.
.THURSDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
after midnight. Lows 40 to 46. Chance of precipitation
50 percent.
.FRIDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs 63 to 71.
.FRIDAY NIGHT...Partly cloudy. Lows 43 to 51.
.SATURDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs 67 to 73.
$$
MTZ318-312200-
Snowy and Judith Mountains-
1232 PM MDT Sun May 31 2026
.REST OF TODAY...Windy, cooler, rain. Near steady temperature in
the lower 40s. Northwest winds 20 to 30 mph with gusts to around
55 mph. Chance of rain near 100 percent.
.TONIGHT...Windy. Rain likely and slight chance of snow in the
evening, then chance of rain and slight chance of snow after
midnight. Snow accumulation up to 2 inches. Total snow
accumulation up to 3 inches. Near steady temperature in the upper
30s. West winds 20 to 35 mph with gusts to around 60 mph. Chance
of precipitation 70 percent.
.MONDAY...Windy. Mostly cloudy. Chance of rain and slight chance
of snow in the morning, then slight chance of rain in the
afternoon. Highs 47 to 55. West winds 15 to 30 mph with gusts to
around 55 mph decreasing to 15 to 20 mph with gusts to around
45 mph in the afternoon. Chance of precipitation 50 percent.
.MONDAY NIGHT...Mostly cloudy. Slight chance of rain in the
evening, then chance of rain after midnight. Lows in the upper
30s. West winds 5 to 15 mph with gusts to around 40 mph. Chance
of rain 40 percent.
.TUESDAY...Not as cool. Partly sunny. Slight chance of rain in
the morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 54 to 62. West winds 5 to
15 mph with gusts to around 35 mph. Chance of precipitation
50 percent.
.TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows in the upper 30s.
.WEDNESDAY...Partly sunny. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 58 to 64. Chance
of precipitation 40 percent.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.THURSDAY...Partly sunny. Slight chance of rain in the morning,
then rain showers likely and chance of thunderstorms in the
afternoon. Highs 62 to 68. Chance of precipitation 60 percent.
.THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening, then chance of
rain after midnight. Lows in the mid 40s. Chance of precipitation
50 percent.
.FRIDAY...Mostly sunny. Slight chance of rain in the morning,
then chance of rain and slight chance of thunderstorms in the
afternoon. Highs 66 to 72. Chance of precipitation 30 percent.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.SATURDAY...Sunny. Highs 70 to 76.
$$
MTZ319-312200-
Helena Valley-
Including the city of Helena
1232 PM MDT Sun May 31 2026
.REST OF TODAY...Rain. Near steady temperature around 50. West
winds 10 to 15 mph with gusts to around 30 mph. Chance of rain
90 percent.
.TONIGHT...Rain likely in the evening, then rain after midnight.
Lows around 40. West winds up to 10 mph. Gusts up to 25 mph in
the evening. Chance of rain 90 percent.
.MONDAY...Mostly cloudy. Rain likely in the morning, then chance
of rain in the afternoon. Highs in the upper 50s. West winds up
to 10 mph. Gusts up to 25 mph in the afternoon. Chance of rain
70 percent.
.MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in the
evening. Lows in the upper 30s. Northwest winds up to 10 mph.
Gusts up to 25 mph in the evening.
.TUESDAY...Partly sunny. Slight chance of rain in the morning,
then chance of rain in the afternoon. Highs in the mid 60s.
Northwest winds up to 10 mph. Chance of rain 40 percent.
.TUESDAY NIGHT...Mostly cloudy. Lows around 40.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs in the
lower 70s. Lows in the lower 40s.
.THURSDAY...Partly sunny. Chance of rain in the morning, then
chance of thunderstorms in the afternoon. Highs in the lower 70s.
Chance of precipitation 50 percent.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
in the evening, then mostly clear after midnight. Lows in the
lower 40s.
.FRIDAY...Sunny. Highs in the mid 70s.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.SATURDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the upper 70s.
&&
TEMPERATURE / PRECIPITATION
Helena 52 43 59 / 90 90 60
$$
MTZ320-312200-
Big Belt, Bridger and Castle Mountains-
Including the cities of Trident, Maudlow, Battle Ridge Pass,
Bozeman Pass, and Deep Creek Pass
1232 PM MDT Sun May 31 2026
.REST OF TODAY...Rain. Near steady temperature in the lower 40s.
West winds 10 to 15 mph with gusts to around 45 mph. Chance of
rain near 100 percent.
.TONIGHT...Chance of rain in the evening, then chance of rain and
snow likely after midnight. Snow accumulation up to 2 inches.
Total snow accumulation up to 4 inches. Near steady temperature
around 40. Northwest winds 5 to 15 mph. Gusts up to 50 mph
decreasing to 40 mph after midnight. Chance of precipitation
70 percent.
.MONDAY...Not as cool. Mostly cloudy. Chance of rain and slight
chance of snow in the morning, then slight chance of rain in the
afternoon. Highs 46 to 56. West winds 5 to 15 mph with gusts to
around 40 mph. Chance of precipitation 50 percent.
.MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in the
evening. Lows in the upper 30s. Northwest winds up to 15 mph.
Gusts up to 30 mph in the evening.
.TUESDAY...Not as cool. Partly sunny. Chance of rain in the
morning, then chance of rain and slight chance of thunderstorms
in the afternoon. Highs 52 to 62. West winds up to 15 mph. Gusts
up to 30 mph in the afternoon. Chance of precipitation
50 percent.
.TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in
the evening. Lows around 40.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 58 to 68.
Lows in the lower 40s.
.THURSDAY...Partly sunny. Chance of rain in the morning, then
chance of thunderstorms in the afternoon. Highs 59 to 69. Chance
of precipitation 50 percent.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
in the evening, then partly cloudy after midnight. Lows in the
lower 40s.
.FRIDAY...Sunny. A 20 percent chance of thunderstorms in the
afternoon. Highs 64 to 72.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.SATURDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs 66 to 76.
$$
MTZ321-312200-
Meagher County Valleys-
Including the cities of Martinsdale, Checkerboard, Ringling,
and White Sulphur Springs
1232 PM MDT Sun May 31 2026
.REST OF TODAY...Cooler, rain. Near steady temperature in the mid
40s. Northwest winds 15 to 20 mph with gusts to around 40 mph.
Chance of rain near 100 percent.
.TONIGHT...Rain likely. Lows in the upper 30s. Northwest winds
15 to 20 mph decreasing to 5 to 15 mph after midnight. Gusts up
to 40 mph. Chance of rain 70 percent.
.MONDAY...Mostly cloudy. Chance of rain in the morning, then
slight chance of rain in the afternoon. Highs in the mid 50s.
West winds 5 to 15 mph with gusts to around 35 mph. Chance of
rain 50 percent.
.MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in the
evening. Lows in the mid 30s. Northwest winds 5 to 15 mph with
gusts to around 35 mph decreasing to up to 5 mph with gusts to
around 20 mph after midnight.
.TUESDAY...Partly sunny. Slight chance of rain in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs around 60. West winds up to 15 mph. Gusts up
to 30 mph in the afternoon. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in
the evening. Lows in the upper 30s.
.WEDNESDAY...Mostly sunny. A 20 percent chance of thunderstorms
in the afternoon. Highs in the upper 60s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.THURSDAY...Partly sunny. Slight chance of rain in the morning,
then rain showers likely and chance of thunderstorms in the
afternoon. Highs in the upper 60s. Chance of precipitation
70 percent.
.THURSDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
after midnight. Lows in the lower 40s. Chance of precipitation
50 percent.
.FRIDAY...Sunny. A 20 percent chance of thunderstorms in the
afternoon. Highs in the lower 70s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.SATURDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the mid 70s.
$$
MTZ322-312200-
Elkhorn and Boulder Mountains-
Including the cities of Montana City, Clancy, Boulder, Corbin,
Wickes, Elk Park Pass, and Homestake Pass
1232 PM MDT Sun May 31 2026
.REST OF TODAY...Rain and snow early in the afternoon, then rain
likely and slight chance of snow late in the afternoon. New snow
accumulation up to 2 inches. Near steady temperature around 40.
Northwest winds 10 to 15 mph with gusts to around 30 mph. Chance
of precipitation 90 percent.
.TONIGHT...Cloudy with a 50 percent chance of rain. Near steady
temperature in the upper 30s. West winds up to 15 mph. Gusts up
to 30 mph in the evening.
.MONDAY...Not as cool. Mostly cloudy. Chance of rain and snow in
the morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 46 to 56. West winds up to
10 mph with gusts to around 25 mph. Chance of precipitation
50 percent.
.MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in the
evening. Lows 32 to 40. Northwest winds up to 10 mph. Gusts up to
25 mph in the evening.
.TUESDAY...Partly sunny. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Highs 51 to 61. West winds up
to 10 mph. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy. Lows 36 to 42.
.WEDNESDAY...Warmer. Mostly sunny. A 20 percent chance of
thunderstorms in the afternoon. Highs 59 to 69.
.WEDNESDAY NIGHT...Partly cloudy. Lows 39 to 45.
.THURSDAY...Partly sunny. Chance of rain in the morning, then
rain showers likely and chance of thunderstorms in the afternoon.
Highs 58 to 68. Chance of precipitation 60 percent.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
in the evening, then mostly clear after midnight. Lows 37 to 45.
.FRIDAY...Sunny. A 20 percent chance of thunderstorms in the
afternoon. Highs 63 to 73.
.FRIDAY NIGHT...Partly cloudy. Lows 40 to 48.
.SATURDAY...Mostly sunny. A 30 percent chance of thunderstorms in
the afternoon. Highs 65 to 75.
$$
MTZ323-312200-
Canyon Ferry Area-
Including the cities of Toston, Townsend, and Winston
1232 PM MDT Sun May 31 2026
.REST OF TODAY...Cooler. Rain early in the afternoon, then rain
likely late in the afternoon. Near steady temperature in the
upper 40s. Northwest winds 10 to 15 mph with gusts to around
30 mph. Chance of rain 90 percent.
.TONIGHT...Cloudy with a 50 percent chance of rain. Lows in the
lower 40s. Northwest winds up to 15 mph. Gusts up to 30 mph in
the evening.
.MONDAY...Mostly cloudy. Chance of rain in the morning, then
slight chance of thunderstorms in the afternoon. Highs in the
upper 50s. Northwest winds up to 10 mph. Gusts up to 25 mph in
the afternoon. Chance of precipitation 50 percent.
.MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in the
evening. Lows in the lower 40s. North winds 5 to 15 mph
decreasing to up to 5 mph after midnight.
.TUESDAY...Partly sunny. Slight chance of rain in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs in the mid 60s. Northwest winds up to
10 mph. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in
the evening. Lows in the lower 40s.
.WEDNESDAY...Mostly sunny. A 20 percent chance of thunderstorms
in the afternoon. Highs around 70.
.WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of rain
after midnight. Lows in the mid 40s.
.THURSDAY...Partly sunny. Slight chance of rain in the morning,
then chance of thunderstorms in the afternoon. Highs in the lower
70s. Chance of precipitation 50 percent.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
in the evening, then mostly clear after midnight. Lows in the mid
40s.
.FRIDAY...Sunny. A 20 percent chance of thunderstorms in the
afternoon. Highs in the mid 70s.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.SATURDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the upper 70s.
$$
MTZ324-312200-
Missouri Headwaters-
Including the cities of Harrison, Three Forks, Willow Creek,
Pony, and Whitehall
1232 PM MDT Sun May 31 2026
.REST OF TODAY...Rain early in the afternoon, then rain showers
likely and slight chance of thunderstorms late in the afternoon.
Near steady temperature in the upper 40s. West winds 10 to 15 mph
with gusts to around 30 mph. Chance of precipitation 90 percent.
.TONIGHT...Cloudy. Chance of rain in the evening, then slight
chance of rain after midnight. Lows in the upper 30s. West winds
up to 10 mph. Gusts up to 25 mph in the evening. Chance of rain
50 percent.
.MONDAY...Partly sunny. Slight chance of rain in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs in the lower 60s. West winds up to 10 mph.
Chance of precipitation 40 percent.
.MONDAY NIGHT...Mostly cloudy. A 50 percent chance of rain in the
evening. Lows in the upper 30s. Northwest winds up to 10 mph.
.TUESDAY...Partly sunny. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Highs in the mid 60s.
Southwest winds up to 5 mph shifting to the northwest in the
afternoon. Chance of precipitation 40 percent.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
in the evening, then partly cloudy after midnight. Lows in the
lower 40s.
.WEDNESDAY...Sunny. Highs in the lower 70s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.THURSDAY...Partly sunny. Slight chance of rain in the morning,
then chance of thunderstorms in the afternoon. Highs in the lower
70s. Chance of precipitation 50 percent.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
in the evening, then mostly clear after midnight. Lows in the
lower 40s.
.FRIDAY...Sunny. Highs in the mid 70s.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the mid 40s.
Highs in the upper 70s.
$$
MTZ325-312200-
Madison River Valley-
Including the cities of Cameron, Ennis, Jeffers, McAllister,
and Norris
1232 PM MDT Sun May 31 2026
.REST OF TODAY...Rain early in the afternoon, then rain showers
likely and slight chance of thunderstorms late in the afternoon.
Near steady temperature in the upper 40s. Northwest winds 5 to
10 mph. Chance of precipitation 90 percent.
.TONIGHT...Mostly cloudy. A 50 percent chance of rain in the
evening. Lows in the upper 30s. West winds up to 10 mph shifting
to the south after midnight.
.MONDAY...Not as cool. Mostly sunny. A 50 percent chance of
thunderstorms in the afternoon. Highs in the lower 60s. South
winds up to 5 mph shifting to the west in the afternoon.
.MONDAY NIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening. Lows in the upper 30s.
Northeast winds up to 10 mph shifting to the southeast after
midnight. Chance of precipitation 50 percent.
.TUESDAY...Mostly sunny. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Highs in the upper 60s. South
winds up to 5 mph shifting to the west 5 to 15 mph in the
afternoon. Chance of precipitation 40 percent.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
in the evening, then partly cloudy after midnight. Lows around
40.
.WEDNESDAY...Sunny. Highs in the lower 70s.
.WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of rain in
the evening. Lows in the mid 40s.
.THURSDAY...Partly sunny. Slight chance of rain in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs in the lower 70s. Chance of precipitation
50 percent.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
in the evening, then partly cloudy after midnight. Lows in the
lower 40s.
.FRIDAY...Sunny. Highs in the mid 70s.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.SATURDAY...Windy, sunny. Highs in the upper 70s.
$$
MTZ326-312200-
Gallatin Valley-
Including the cities of Bozeman and Gallatin Gateway
1232 PM MDT Sun May 31 2026
.REST OF TODAY...Rain early in the afternoon, then rain showers
likely and slight chance of thunderstorms late in the afternoon.
Near steady temperature in the upper 40s. West winds 5 to 15 mph.
Chance of precipitation 90 percent.
.TONIGHT...Cloudy with a 50 percent chance of rain. Lows in the
upper 30s. West winds up to 10 mph. Gusts up to 25 mph in the
evening.
.MONDAY...Not as cool. Partly sunny. Slight chance of rain in the
morning, then slight chance of thunderstorms in the afternoon.
Highs in the lower 60s. West winds up to 10 mph. Chance of
precipitation 20 percent.
.MONDAY NIGHT...Mostly cloudy. A 50 percent chance of rain in the
evening. Lows in the upper 30s. Northwest winds up to 10 mph
shifting to the south after midnight.
.TUESDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the mid 60s. West winds up to 10 mph.
.TUESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows around 40.
.WEDNESDAY...Sunny. Highs in the lower 70s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.THURSDAY...Partly sunny. A 50 percent chance of thunderstorms in
the afternoon. Highs in the lower 70s.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
in the evening, then partly cloudy after midnight. Lows in the
lower 40s.
.FRIDAY...Sunny. Highs in the mid 70s.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.SATURDAY...Sunny. Highs in the upper 70s.
&&
TEMPERATURE / PRECIPITATION
Bozeman Airport 51 37 62 / 80 50 30
Bozeman MSU 49 39 62 / 80 60 30
$$
MTZ330-312200-
Gallatin and Madison County Mountains and Centennial Mountains-
Including the cities of Big Sky, West Yellowstone, Targhee Pass,
and Raynolds Pass
1232 PM MDT Sun May 31 2026
.REST OF TODAY...Rain, snow and slight chance of thunderstorms
early in the afternoon, then chance of rain showers, slight
chance of thunderstorms and snow showers late in the afternoon.
New snow accumulation up to 2 inches. Total snow accumulation up
to 3 inches. Near steady temperature around 40. West winds 5 to
15 mph with gusts to around 30 mph. Chance of precipitation near
100 percent.
.TONIGHT...Mostly cloudy. A 50 percent chance of rain and snow in
the evening. Lows 30 to 36. West winds up to 10 mph. Gusts up to
30 mph in the evening.
.MONDAY...Not as cool. Mostly sunny. A 50 percent chance of
thunderstorms in the afternoon. Highs 49 to 59. Southwest winds
up to 10 mph shifting to the west with gusts to around 30 mph in
the afternoon.
.MONDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
after midnight. Lows 31 to 37. West winds 5 to 10 mph with gusts
to around 30 mph shifting to the south after midnight. Chance of
precipitation 50 percent.
.TUESDAY...Mostly sunny. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Highs 53 to 63. South winds up
to 10 mph shifting to the southwest with gusts to around 30 mph
in the afternoon. Chance of precipitation 40 percent.
.TUESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 34 to 40.
.WEDNESDAY...Warmer, sunny. Highs 59 to 69.
.WEDNESDAY NIGHT...Partly cloudy. Lows 38 to 44.
.THURSDAY...Partly sunny. Slight chance of rain 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.
.THURSDAY NIGHT...Partly cloudy. A 50 percent chance of rain in
the evening. Lows 36 to 42.
.FRIDAY...Sunny. A 20 percent chance of thunderstorms in the
afternoon. Highs 60 to 70.
.FRIDAY NIGHT...Partly cloudy. Lows 38 to 46.
.SATURDAY...Breezy, sunny. Highs 64 to 74.
&&
TEMPERATURE / PRECIPITATION
West Yellowstone 50 30 62 / 60 30 10
$$
MTZ327-312200-
Northwest Beaverhead County-
Including the cities of Dewey, Wisdom, Wise River, Big Hole Pass,
and Chief Joseph Pass
1232 PM MDT Sun May 31 2026
.REST OF TODAY...Rain and snow likely early in the afternoon,
then chance of rain and snow late in the afternoon. New snow
accumulation up to 1 inch. Total snow accumulation up to
2 inches. Highs 36 to 46. Northwest winds 5 to 15 mph. Chance of
precipitation 70 percent.
.TONIGHT...Mostly cloudy. A 20 percent chance of rain in the
evening. Lows in the lower 30s. Northwest winds up to 10 mph.
Gusts up to 25 mph in the evening.
.MONDAY...Not as cool. Partly sunny. A 20 percent chance of
thunderstorms in the afternoon. Highs 48 to 58. West winds up to
10 mph. Gusts up to 25 mph in the afternoon.
.MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in the
evening. Lows in the lower 30s. Northwest winds up to 10 mph.
Gusts up to 25 mph in the evening.
.TUESDAY...Partly sunny. Highs 52 to 62. Southwest winds up to
15 mph.
.TUESDAY NIGHT...Mostly cloudy in the evening then clearing. Lows
in the mid 30s.
.WEDNESDAY...Warmer, sunny. Highs 60 to 70.
.WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of rain
after midnight. Lows 37 to 43.
.THURSDAY...Partly sunny. Chance of rain in the morning, then
rain showers likely and slight chance of thunderstorms in the
afternoon. Highs 56 to 66. Chance of precipitation 70 percent.
.THURSDAY NIGHT...Partly cloudy. A 20 percent chance of rain in
the evening. Lows in the mid 30s.
.FRIDAY...Warmer, sunny. Highs 62 to 72.
.FRIDAY NIGHT...Partly cloudy. Lows 37 to 43.
.SATURDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs 61 to 71.
$$
MTZ328-312200-
Beaverhead and Western Madison below 6000ft-
Including the cities of Bannack, Dillon, Glen, and Waterloo
1232 PM MDT Sun May 31 2026
.REST OF TODAY...Mostly cloudy. Rain likely early in the
afternoon, then chance of rain showers and slight chance of
thunderstorms late in the afternoon. Near steady temperature in
the upper 40s. Northwest winds 5 to 15 mph. Chance of
precipitation 70 percent.
.TONIGHT...Mostly cloudy. A 20 percent chance of rain in the
evening. Lows in the mid 30s. Northwest winds 5 to 10 mph with
gusts to around 25 mph shifting to the southwest after midnight.
.MONDAY...Not as cool. Mostly sunny. A 20 percent chance of
thunderstorms in the afternoon. Highs 58 to 64. Southwest winds
up to 10 mph shifting to the west in the afternoon.
.MONDAY 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 30s. Northwest winds 5 to
10 mph shifting to the west after midnight. Chance of
precipitation 50 percent.
.TUESDAY...Partly sunny. Highs 63 to 69. Southwest winds up to
15 mph.
.TUESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows around 40.
.WEDNESDAY...Sunny. Highs 69 to 75.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.THURSDAY...Partly sunny. Slight chance of rain in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs 68 to 74. Chance of precipitation
50 percent.
.THURSDAY NIGHT...Partly cloudy. A 20 percent chance of rain in
the evening. Lows in the lower 40s.
.FRIDAY...Sunny. Highs 71 to 77.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the mid 40s.
Highs 73 to 79.
&&
TEMPERATURE / PRECIPITATION
Dillon 52 36 64 / 70 20 20
$$
MTZ329-312200-
Ruby Mountains and Southern Beaverhead Mountains-
Including the city of Monida Pass
1232 PM MDT Sun May 31 2026
.REST OF TODAY...Mostly cloudy. Chance of rain showers, slight
chance of thunderstorms and snow early in the afternoon, then
chance of rain showers and slight chance of thunderstorms late in
the afternoon. Near steady temperature in the lower 40s.
Northwest winds 10 to 15 mph. Chance of precipitation 50 percent.
.TONIGHT...Mostly cloudy with a 20 percent chance of rain in the
evening, then partly cloudy after midnight. Lows in the lower
30s. Northwest winds up to 15 mph.
.MONDAY...Not as cool. Mostly sunny. A 50 percent chance of
thunderstorms in the afternoon. Highs 51 to 59. West winds up to
5 mph increasing to 5 to 15 mph in the afternoon.
.MONDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
after midnight. Lows in the mid 30s. West winds up to 10 mph.
Chance of precipitation 50 percent.
.TUESDAY...Mostly sunny. Highs 56 to 64. South winds up to 10 mph
shifting to the southwest with gusts to around 30 mph in the
afternoon.
.TUESDAY NIGHT...Mostly cloudy in the evening then clearing. Lows
in the upper 30s.
.WEDNESDAY...Sunny. Highs 62 to 70.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows in the lower 40s.
.THURSDAY...Partly sunny. Slight chance of rain in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs 60 to 68. Chance of precipitation
40 percent.
.THURSDAY NIGHT...Mostly clear. A 20 percent chance of rain in
the evening. Lows in the upper 30s.
.FRIDAY...Sunny. Highs 63 to 71.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.SATURDAY...Windy, sunny. Highs 65 to 73.
$$