Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
270
FPUS55 KTFX 202025
ZFPTFX
Zone Forecast Product for Central and Southwest Montana
National Weather Service Great Falls MT
224 PM MDT Mon May 20 2024
Spot temperatures and probabilities of measurable precipitation
are for tonight, Tuesday, Tuesday night, and Wednesday.
...FLOOD HIGHLIGHTS HAVE BEEN ISSUED FOR PORTIONS OF THE ZONE
FORECAST AREA. PLEASE REFER TO THE LATEST FLOOD BULLETIN FOR
DETAILS...
MTZ301-211000-
East Glacier Park Region-
Including East Glacier Park, Kiowa, Babb, Saint Mary,
Marias Pass, and Logan Pass
225 PM MDT Mon May 20 2024
.TONIGHT...Mostly cloudy. A 50 percent chance of thunderstorms
and snow showers in the evening. Lows 30 to 35. West winds up to
10 mph.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
chance of rain showers, snow showers and slight chance of
thunderstorms in the afternoon. Highs 45 to 55. West winds 10 to
20 mph. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms
and snow showers in the evening, then chance of snow showers and
slight chance of rain showers after midnight. Lows 30 to 40.
Southwest winds 5 to 15 mph. Gusts up to 30 mph in the evening.
Chance of precipitation 40 percent.
.WEDNESDAY...Chance of rain showers and snow showers in the
morning, then rain showers, snow showers and slight chance of
thunderstorms in the afternoon. Light snow accumulations. Snow
level 6500 feet. Highs 40 to 50. Southwest winds up to 10 mph
shifting to the northwest in the afternoon. Chance of
precipitation near 100 percent.
.WEDNESDAY NIGHT...Rain showers, snow showers and slight chance
of thunderstorms in the evening, then snow showers likely and
chance of rain showers after midnight. Heavy snow accumulations.
Snow level 6500 feet. Lows 30 to 35. North winds 5 to 15 mph.
Chance of precipitation 90 percent.
.THURSDAY...Mostly cloudy with a 50 percent chance of rain
showers and snow showers. Highs 40 to 50.
.THURSDAY NIGHT...Mostly cloudy with chance of snow showers and
slight chance of rain showers. Lows 30 to 35. Chance of
precipitation 40 percent.
.FRIDAY...Mostly cloudy with a 50 percent chance of rain showers.
Highs 45 to 55.
.FRIDAY NIGHT THROUGH SUNDAY...Breezy. Mostly cloudy with a
50 percent chance of rain showers and snow showers. Lows 30 to
35. Highs 40 to 50.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers and snow showers. Lows 35 to 40.
.MEMORIAL DAY...Partly cloudy with a 20 percent chance of rain
showers. Highs 45 to 55.
$$
MTZ307-211000-
Southern Rocky Mountain Front-
Including Rogers Pass
225 PM MDT Mon May 20 2024
...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING
THROUGH THURSDAY MORNING...
.TONIGHT...Mostly cloudy. A 50 percent chance of thunderstorms
and snow showers in the evening. Lows 30 to 35. West winds up to
10 mph.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
chance of rain showers, snow showers and slight chance of
thunderstorms in the afternoon. Highs 45 to 55. West winds 5 to
15 mph. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy. Chance of rain showers, snow
showers and slight chance of thunderstorms in the evening, then
chance of rain showers and snow showers after midnight. Lows
30 to 40. West winds 5 to 15 mph. Chance of precipitation
40 percent.
.WEDNESDAY...Rain showers and snow showers likely in the morning,
then rain showers, snow showers and slight chance of
thunderstorms in the afternoon. Light snow accumulations. Snow
level 7000 feet. Highs 40 to 50. West winds up to 10 mph. Chance
of precipitation near 100 percent.
.WEDNESDAY NIGHT...Rain showers, snow showers and slight chance
of thunderstorms in the evening, then snow showers and rain
showers after midnight. Heavy snow accumulations. Snow level
6500 feet. Lows 30 to 35. North winds 5 to 15 mph. Gusts up to
30 mph after midnight. Chance of precipitation near 100 percent.
.THURSDAY...Snow showers, rain showers and slight chance of
thunderstorms. Moderate snow accumulations. Highs 40 to 45.
Chance of precipitation 90 percent.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
showers and snow showers. Lows 30 to 35.
.FRIDAY...Not as cool. Mostly cloudy with a 50 percent chance of
rain showers. Highs 45 to 55.
.FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
showers and snow showers. Lows around 35.
.SATURDAY...Rain showers and snow showers likely. Light snow
accumulations. Highs 40 to 50. Chance of precipitation
70 percent.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy with a 50 percent
chance of snow showers and rain showers. Lows 30 to 35. Highs
40 to 50.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers and snow showers. Lows 30 to 40.
.MEMORIAL DAY...Not as cool. Partly cloudy with a 20 percent
chance of rain showers. Highs 50 to 60.
$$
MTZ302-211000-
Northern High Plains-
Including Browning, Heart Butte, and Dupuyer
225 PM MDT Mon May 20 2024
.TONIGHT...Mostly cloudy. A 50 percent chance of thunderstorms in
the evening. Lows in the mid 30s. West winds up to 10 mph.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
a 20 percent chance of thunderstorms in the afternoon. Highs
55 to 60. West winds 10 to 20 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows 35 to 40. Southwest winds
5 to 15 mph.
.WEDNESDAY...Mostly cloudy. Chance of rain showers in the
morning, then rain showers and slight chance of thunderstorms in
the afternoon. Highs 50 to 55. West winds up to 10 mph shifting
to the north in the afternoon. Chance of precipitation
90 percent.
.WEDNESDAY NIGHT...Rain showers and slight chance of
thunderstorms in the evening, then rain showers likely after
midnight. Lows around 35. North winds 10 to 15 mph. Chance of
precipitation 90 percent.
.THURSDAY...Mostly cloudy with a 50 percent chance of rain
showers. Highs 50 to 55.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 20 percent
chance of rain showers. Lows around 35. Highs 55 to 60.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows 35 to 40.
.SATURDAY...Breezy. Mostly cloudy with a 50 percent chance of
rain showers. Highs 50 to 55.
.SATURDAY NIGHT...Breezy. Mostly cloudy with a 40 percent chance
of rain showers. Lows around 40.
.SUNDAY...Windy. Mostly cloudy with a 50 percent chance of rain
showers. Highs around 55.
.SUNDAY NIGHT AND MEMORIAL DAY...Partly cloudy with a 20 percent
chance of rain showers. Lows around 40. Highs 60 to 65.
$$
MTZ308-211000-
Southern High Plains-
Including Bynum, Choteau, and Pendroy
225 PM MDT Mon May 20 2024
.TONIGHT...Mostly cloudy. A 40 percent chance of thunderstorms in
the evening. Lows in the mid 30s. West winds up to 10 mph.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
chance of rain showers and slight chance of thunderstorms in the
afternoon. Highs 60 to 65. West winds 5 to 15 mph. Chance of
precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms in
the evening, then slight chance of rain showers after midnight.
Lows around 40. West winds up to 10 mph. Chance of precipitation
20 percent.
.WEDNESDAY...Cloudy. Chance of rain showers in the morning, then
rain showers and slight chance of thunderstorms in the afternoon.
Highs around 55. Southwest winds up to 5 mph shifting to the
north in the afternoon. Chance of precipitation 90 percent.
.WEDNESDAY NIGHT...Rain showers and slight chance of
thunderstorms in the evening, then rain showers after midnight.
Lows 35 to 40. North winds 5 to 15 mph. Chance of precipitation
near 100 percent.
.THURSDAY...Rain showers likely and slight chance of
thunderstorms. Highs around 50. Chance of precipitation
70 percent.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 20 percent
chance of rain showers. Lows around 35. Highs around 60.
.FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
showers. Lows around 40.
.SATURDAY THROUGH SUNDAY...Mostly cloudy with a 50 percent chance
of rain showers. Highs 55 to 60. Lows around 40.
.SUNDAY NIGHT AND MEMORIAL DAY...Partly cloudy with a 20 percent
chance of rain showers. Lows around 40. Highs 60 to 65.
$$
MTZ303-211000-
Eastern Glacier, Western Toole, and Central Pondera-
Including Cut Bank, Ethridge, and Santa Rita
225 PM MDT Mon May 20 2024
.TONIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening. Lows in the mid 30s.
Northwest winds up to 10 mph. Chance of precipitation 50 percent.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
chance of rain showers and slight chance of thunderstorms in the
afternoon. Highs 60 to 65. West winds 5 to 15 mph. Chance of
precipitation 40 percent.
.TUESDAY NIGHT...Mostly cloudy. Lows around 40. Southwest winds
5 to 15 mph.
.WEDNESDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then rain showers likely and slight chance of
thunderstorms in the afternoon. Highs around 55. West winds up to
10 mph shifting to the north in the afternoon. Chance of
precipitation 70 percent.
.WEDNESDAY NIGHT...Rain showers and slight chance of
thunderstorms in the evening, then rain showers likely and slight
chance of thunderstorms after midnight. Lows 35 to 40. North
winds 10 to 15 mph. Chance of precipitation 90 percent.
.THURSDAY...Mostly cloudy with a 50 percent chance of rain
showers. Highs around 55.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows around 35. Highs
60 to 65.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows around 40.
.SATURDAY...Mostly cloudy with a 50 percent chance of rain
showers. Highs 55 to 60.
.SATURDAY NIGHT AND SUNDAY...Breezy. Mostly cloudy with a
40 percent chance of rain showers. Lows around 40. Highs around
60.
.SUNDAY NIGHT AND MEMORIAL DAY...Partly cloudy. Lows around 40.
Highs 60 to 65.
&&
TEMPERATURE / PRECIPITATION
Cut Bank 34 61 39 56 / 40 30 10 70
$$
MTZ304-211000-
Eastern Toole and Liberty-
Including Devon, Shelby, Chester, Galata, Joplin, Lothair,
and Whitlash
225 PM MDT Mon May 20 2024
.TONIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in
the evening. Lows in the mid 30s. Northwest winds up to 10 mph.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
chance of rain showers and slight chance of thunderstorms in the
afternoon. Highs 60 to 65. West winds up to 10 mph. Chance of
precipitation 40 percent.
.TUESDAY NIGHT...Mostly cloudy. Lows around 40. West winds up to
10 mph.
.WEDNESDAY...Mostly cloudy. Rain showers likely and slight chance
of thunderstorms in the afternoon. Highs 55 to 60. Southwest
winds up to 5 mph shifting to the northeast in the afternoon.
Chance of precipitation 70 percent.
.WEDNESDAY NIGHT...Cloudy. Rain showers likely and slight chance
of thunderstorms in the evening, then chance of rain showers
after midnight. Lows around 40. Northeast winds 10 to 15 mph.
Chance of precipitation 70 percent.
.THURSDAY...Mostly cloudy with a 50 percent chance of rain
showers. Highs 50 to 55.
.THURSDAY NIGHT...Partly cloudy. Lows around 35.
.FRIDAY...Warmer. Partly cloudy with a 20 percent chance of rain
showers. Highs 60 to 65.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows around 40.
.SATURDAY...Mostly cloudy with a 50 percent chance of rain
showers. Highs around 60.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy with a 40 percent
chance of rain showers. Lows around 40. Highs 55 to 60.
.SUNDAY NIGHT AND MEMORIAL DAY...Partly cloudy with a 20 percent
chance of rain showers. Lows around 40. Highs around 65.
$$
MTZ305-211000-
Hill County-
Including Havre
225 PM MDT Mon May 20 2024
.TONIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in
the evening. Lows 35 to 40. Northwest winds 5 to 15 mph.
.TUESDAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 60 to 65. West
winds up to 10 mph. Chance of precipitation 40 percent.
.TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows around 40. South winds up to
10 mph.
.WEDNESDAY...Mostly cloudy. Rain showers likely and slight chance
of thunderstorms in the afternoon. Highs around 60. East winds up
to 10 mph. Chance of precipitation 60 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Rain showers likely and slight
chance of thunderstorms in the evening, then chance of rain
showers and slight chance of thunderstorms after midnight. Lows
around 40. Northeast winds 5 to 15 mph. Chance of precipitation
70 percent.
.THURSDAY...Mostly cloudy with a 50 percent chance of rain
showers. Highs around 55.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 20 percent
chance of rain showers. Lows 35 to 40. Highs around 65.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows 40 to 45.
.SATURDAY...Mostly cloudy with a 50 percent chance of rain
showers. Highs around 65.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
showers. Lows 40 to 45.
.SUNDAY...Mostly cloudy with a 50 percent chance of rain showers.
Highs around 60.
.SUNDAY NIGHT AND MEMORIAL DAY...Partly cloudy with a 20 percent
chance of rain showers. Lows 40 to 45. Highs around 65.
&&
TEMPERATURE / PRECIPITATION
Havre 38 63 40 64 / 30 30 20 50
$$
MTZ306-211000-
Northern Blaine County-
Including Chinook, Zurich, Harlem, Hogeland, and Fort Belknap
225 PM MDT Mon May 20 2024
.TONIGHT...Mostly cloudy. Slight chance of thunderstorms in the
evening, then slight chance of rain showers after midnight. Lows
in the mid 30s. West winds 5 to 15 mph. Chance of precipitation
20 percent.
.TUESDAY...Mostly cloudy in the morning, then partly cloudy with
a 20 percent chance of thunderstorms in the afternoon. Highs
around 60. West winds 5 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows 35 to 40. West winds 5 to
10 mph shifting to the east after midnight.
.WEDNESDAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 60 to 65. East
winds 5 to 15 mph. Chance of precipitation 50 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Rain showers likely and slight
chance of thunderstorms in the evening, then chance of rain
showers and slight chance of thunderstorms after midnight. Lows
around 40. Northeast winds 10 to 15 mph. Chance of precipitation
70 percent.
.THURSDAY...Mostly cloudy with a 50 percent chance of rain
showers. Highs around 55.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows around 35.
.FRIDAY...Partly cloudy with a 20 percent chance of rain showers.
Highs around 65.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows 40 to 45.
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy with a 40 percent
chance of rain showers. Highs around 65. Lows around 40.
.SUNDAY...Mostly cloudy with a 50 percent chance of rain showers.
Highs around 60.
.SUNDAY NIGHT AND MEMORIAL DAY...Partly cloudy with a 20 percent
chance of rain showers. Lows 40 to 45. Highs around 65.
$$
MTZ309-211000-
Eastern Pondera and Eastern Teton-
Including Brady, Conrad, and Ledger
225 PM MDT Mon May 20 2024
.TONIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening. Lows in the mid 30s. West
winds up to 10 mph. Chance of precipitation 40 percent.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
a 40 percent chance of rain showers in the afternoon. Highs 60 to
65. West winds up to 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 40. West winds up to
10 mph.
.WEDNESDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then rain showers likely and slight chance of
thunderstorms in the afternoon. Highs 55 to 60. Southwest winds
up to 5 mph shifting to the east in the afternoon. Chance of
precipitation 70 percent.
.WEDNESDAY NIGHT...Rain showers and slight chance of
thunderstorms. Lows 35 to 40. North winds 10 to 15 mph. Chance of
precipitation 90 percent.
.THURSDAY...Rain showers likely. Highs 50 to 55. Chance of
showers 70 percent.
.THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows around 35.
.FRIDAY...Warmer. Partly cloudy. Highs 60 to 65.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows around 40.
.SATURDAY...Mostly cloudy with a 50 percent chance of rain
showers. Highs around 60.
.SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
showers. Lows 35 to 40.
.SUNDAY...Mostly cloudy with a 40 percent chance of rain showers.
Highs around 60.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows around 40.
.MEMORIAL DAY...Sunny with a 20 percent chance of rain showers.
Highs around 65.
$$
MTZ310-211000-
Western and Central Chouteau County-
Including Floweree, Carter, and Fort Benton
225 PM MDT Mon May 20 2024
.TONIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in
the evening. Lows 35 to 40. West winds up to 10 mph.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
chance of rain showers and slight chance of thunderstorms in the
afternoon. Highs 60 to 65. West winds up to 10 mph. Chance of
precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows 40 to 45. Southwest winds up
to 10 mph.
.WEDNESDAY...Mostly cloudy. Rain showers likely and slight chance
of thunderstorms in the afternoon. Highs around 60. South winds
up to 10 mph. Chance of precipitation 70 percent.
.WEDNESDAY NIGHT...Rain showers and slight chance of
thunderstorms in the evening, then rain showers likely and slight
chance of thunderstorms after midnight. Lows around 40. Northeast
winds 5 to 15 mph. Chance of precipitation 90 percent.
.THURSDAY...Rain showers likely and slight chance of
thunderstorms. Highs 50 to 55. Chance of precipitation
70 percent.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 20 percent
chance of rain showers. Lows 35 to 40. Highs around 65.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows 40 to 45.
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy with a 50 percent
chance of rain showers. Highs 60 to 65. Lows around 40.
.SUNDAY...Mostly cloudy with a 50 percent chance of rain showers.
Highs around 60.
.SUNDAY NIGHT AND MEMORIAL DAY...Partly cloudy with a 20 percent
chance of rain showers. Lows 40 to 45. Highs 65 to 70.
$$
MTZ311-211000-
Bears Paw Mountains and Southern Blaine-
Including Rocky Boy
225 PM MDT Mon May 20 2024
.TONIGHT...Partly cloudy with a 20 percent chance of
thunderstorms in the evening, then mostly cloudy after midnight.
Lows 35 to 40. West winds up to 10 mph.
.TUESDAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs around 60. West
winds up to 10 mph. Chance of precipitation 40 percent.
.TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows around 40. Southwest winds up
to 10 mph shifting to the south after midnight.
.WEDNESDAY...Mostly cloudy. Rain showers likely and slight chance
of thunderstorms in the afternoon. Highs 60 to 65. South winds up
to 10 mph shifting to the east in the afternoon. Chance of
precipitation 70 percent.
.WEDNESDAY NIGHT...Rain showers likely and chance of
thunderstorms in the evening, then rain showers likely and slight
chance of thunderstorms after midnight. Lows 40 to 45. Northeast
winds 5 to 15 mph. Chance of precipitation 70 percent.
.THURSDAY...Rain showers likely. Highs 50 to 55. Chance of
showers 70 percent.
.THURSDAY NIGHT...Partly cloudy with a 30 percent chance of rain
showers. Lows 35 to 40.
.FRIDAY...Warmer. Partly cloudy with a 20 percent chance of rain
showers. Highs 60 to 65.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows around 45.
.SATURDAY...Mostly cloudy with a 50 percent chance of rain
showers. Highs 60 to 65.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
showers. Lows 40 to 45.
.SUNDAY...Mostly cloudy with a 50 percent chance of rain showers.
Highs 55 to 60.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows 40 to 45.
.MEMORIAL DAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs around 65.
$$
MTZ312-211000-
Cascade County below 5000ft-
Including Great Falls
225 PM MDT Mon May 20 2024
.TONIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in
the evening. Lows in the mid 30s. Northwest winds up to 10 mph
shifting to the southwest after midnight.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
chance of rain showers and slight chance of thunderstorms in the
afternoon. Highs 60 to 65. West winds up to 10 mph. Chance of
precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows 40 to 45. Southwest winds up
to 10 mph.
.WEDNESDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then rain showers likely and slight chance of
thunderstorms in the afternoon. Highs 55 to 60. Southwest winds
up to 10 mph. Chance of precipitation 70 percent.
.WEDNESDAY NIGHT...Rain showers and chance of thunderstorms in
the evening, then rain showers and slight chance of thunderstorms
after midnight. Lows around 40. North winds 5 to 15 mph. Chance
of precipitation near 100 percent.
.THURSDAY...Rain showers and slight chance of thunderstorms.
Highs 50 to 55. Chance of precipitation 90 percent.
.THURSDAY NIGHT...Partly cloudy with a 40 percent chance of rain
showers. Lows 35 to 40.
.FRIDAY...Warmer. Partly cloudy. Highs 60 to 65.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows 40 to 45.
.SATURDAY THROUGH SUNDAY...Mostly cloudy with a 50 percent chance
of rain showers. Highs 55 to 60. Lows around 40.
.SUNDAY NIGHT AND MEMORIAL DAY...Partly cloudy with a 20 percent
chance of rain showers. Lows around 40. Highs 65 to 70.
&&
TEMPERATURE / PRECIPITATION
Great Falls Arpt 35 63 42 60 / 20 30 10 70
$$
MTZ313-211000-
Judith Basin County and Judith Gap-
Including Raynesford, Geyser, Stanford, Windham, Benchland,
Hobson, and Moccasin
225 PM MDT Mon May 20 2024
.TONIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows 30 to 35. West winds up to 10 mph.
.TUESDAY...Partly cloudy with slight chance of rain showers in
the morning, then mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the afternoon. Highs 55 to 60.
Northwest winds 5 to 15 mph. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy. A 40 percent chance of
thunderstorms in the evening. Lows 35 to 40. Southwest winds up
to 10 mph.
.WEDNESDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then rain showers likely and slight chance of
thunderstorms in the afternoon. Highs 55 to 60. Southwest winds
up to 10 mph. Chance of precipitation 70 percent.
.WEDNESDAY NIGHT...Rain showers and chance of thunderstorms in
the evening, then rain showers and slight chance of thunderstorms
after midnight. Lows 35 to 40. North winds 5 to 10 mph. Chance of
precipitation near 100 percent.
.THURSDAY...Rain showers and slight chance of thunderstorms.
Highs 45 to 50. Chance of precipitation near 100 percent.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
showers. Lows around 35.
.FRIDAY...Warmer. Partly cloudy with a 20 percent chance of
thunderstorms. Highs 60 to 65.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows around 40.
.SATURDAY...Rain showers likely and slight chance of
thunderstorms. Highs 55 to 60. Chance of precipitation
70 percent.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
showers. Lows 35 to 40.
.SUNDAY...Breezy. Mostly cloudy with chance of rain showers and
slight chance of thunderstorms. Highs 55 to 60. Chance of
precipitation 50 percent.
.SUNDAY NIGHT...Partly cloudy with a 30 percent chance of rain
showers. Lows around 40.
.MEMORIAL DAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 60 to 65.
$$
MTZ314-211000-
Fergus County below 4500ft-
Including Hilger and Lewistown
225 PM MDT Mon May 20 2024
.TONIGHT...Partly cloudy. Lows 35 to 40. West winds up to 10 mph.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
chance of rain showers and slight chance of thunderstorms in the
afternoon. Highs 60 to 65. West winds up to 10 mph. Chance of
precipitation 50 percent.
.TUESDAY NIGHT...Partly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows around 40. Southwest winds up
to 10 mph.
.WEDNESDAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 60 to 65. South
winds up to 10 mph. Chance of precipitation 50 percent.
.WEDNESDAY NIGHT...Rain showers and chance of thunderstorms in
the evening, then rain showers likely and slight chance of
thunderstorms after midnight. Lows 40 to 45. Northeast winds 5 to
15 mph. Chance of precipitation 90 percent.
.THURSDAY...Rain showers and slight chance of thunderstorms.
Highs 50 to 55. Chance of precipitation near 100 percent.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
showers. Lows 35 to 40.
.FRIDAY...Warmer. Partly cloudy with a 20 percent chance of
thunderstorms. Highs 60 to 65.
.FRIDAY NIGHT...Mostly cloudy. Lows 40 to 45.
.SATURDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 60 to 65. Chance of precipitation
50 percent.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
showers. Lows 40 to 45.
.SUNDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs around 60. Chance of precipitation
50 percent.
.SUNDAY NIGHT AND MEMORIAL DAY...Partly cloudy with a 20 percent
chance of rain showers. Lows 40 to 45. Highs around 65.
&&
TEMPERATURE / PRECIPITATION
Lewistown 32 58 37 60 / 20 50 20 60
$$
MTZ315-211000-
Upper Blackfoot and MacDonald Pass-
Including Marysville, Lincoln, Flesher Pass, and MacDonald Pass
225 PM MDT Mon May 20 2024
.TONIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms and snow showers in the evening, then partly cloudy
after midnight. Lows 30 to 35. West winds up to 10 mph.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
chance of rain showers and slight chance of thunderstorms in the
afternoon. Highs 50 to 60. West winds 5 to 15 mph. Chance of
precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms in
the evening, then slight chance of rain showers after midnight.
Lows 35 to 40. West winds up to 10 mph. Chance of precipitation
20 percent.
.WEDNESDAY...Chance of rain showers and snow showers in the
morning, then rain showers and slight chance of thunderstorms in
the afternoon. Highs 45 to 55. Southwest winds up to 10 mph.
Chance of precipitation near 100 percent.
.WEDNESDAY NIGHT...Rain showers and slight chance of
thunderstorms in the evening, then rain showers, snow showers and
slight chance of thunderstorms after midnight. Heavy snow
accumulations. Lows 30 to 35. North winds 5 to 15 mph. Chance of
precipitation near 100 percent.
.THURSDAY...Rain showers, snow showers and slight chance of
thunderstorms. Heavy snow accumulations. Highs 40 to 50. Chance
of precipitation near 100 percent.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
showers and snow showers. Lows 30 to 35.
.FRIDAY...Not as cool. Partly cloudy with a 20 percent chance of
thunderstorms. Highs 50 to 60.
.FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
showers. Lows 35 to 40.
.SATURDAY THROUGH SUNDAY...Mostly cloudy with a 50 percent chance
of rain showers and snow showers. Highs 45 to 55. Lows 30 to 35.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows 35 to 40.
.MEMORIAL DAY...Warmer. Sunny with a 20 percent chance of rain
showers. Highs 55 to 65.
$$
MTZ316-211000-
Gates of the Mountains-
Including Canyon Creek, Wolf Creek, and Craig
225 PM MDT Mon May 20 2024
.TONIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the mid 30s. Northwest winds up to 10 mph shifting to the
southwest after midnight.
.TUESDAY...Partly cloudy with slight chance of rain showers in
the morning, then mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the afternoon. Highs 55 to 60.
West winds 5 to 15 mph. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows 40 to 45. Southwest winds up
to 10 mph.
.WEDNESDAY...Cloudy. Chance of rain showers in the morning, then
rain showers and slight chance of thunderstorms in the afternoon.
Highs 55 to 60. Southwest winds up to 10 mph. Chance of
precipitation 90 percent.
.WEDNESDAY NIGHT...Rain showers and chance of thunderstorms in
the evening, then rain showers and slight chance of thunderstorms
after midnight. Lows 35 to 40. North winds 5 to 15 mph. Chance of
precipitation near 100 percent.
.THURSDAY...Rain showers and slight chance of thunderstorms.
Light snow accumulations. Highs 45 to 50. Chance of precipitation
90 percent.
.THURSDAY NIGHT...Partly cloudy with a 30 percent chance of rain
showers. Lows 35 to 40.
.FRIDAY...Warmer. Partly cloudy with a 20 percent chance of
thunderstorms. Highs 55 to 65.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows around 40.
.SATURDAY...Rain showers likely. Highs 50 to 60. Chance of
showers 70 percent.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
showers and snow showers. Lows 35 to 40.
.SUNDAY...Mostly cloudy with a 50 percent chance of rain showers.
Highs 55 to 60.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows around 40.
.MEMORIAL DAY...Sunny with a 20 percent chance of rain showers.
Highs 60 to 65.
$$
MTZ317-211000-
Little Belt and Highwood Mountains-
Including Monarch, Neihart, and Kings Hill Pass
225 PM MDT Mon May 20 2024
.TONIGHT...Mostly cloudy with chance of thunderstorms and slight
chance of snow showers in the evening, then partly cloudy after
midnight. Lows 25 to 35. Northwest winds up to 5 mph shifting to
the west after midnight. Chance of precipitation 50 percent.
.TUESDAY...Partly cloudy with slight chance of rain showers and
snow showers in the morning, then mostly cloudy with chance of
rain showers and slight chance of thunderstorms in the afternoon.
Highs 50 to 55. West winds up to 10 mph. Chance of precipitation
50 percent.
.TUESDAY NIGHT...Mostly cloudy. A 40 percent chance of
thunderstorms and snow showers in the evening. Lows 30 to 40.
Southwest winds up to 10 mph.
.WEDNESDAY...Mostly cloudy. Chance of rain showers and snow
showers in the morning, then rain showers and slight chance of
thunderstorms in the afternoon. Highs 50 to 55. Southwest winds
up to 10 mph. Chance of precipitation 90 percent.
.WEDNESDAY NIGHT...Rain showers and chance of thunderstorms in
the evening, then rain showers, snow showers and slight chance of
thunderstorms after midnight. Some thunderstorms may produce
heavy rainfall in the evening. Some thunderstorms may produce
heavy rainfall after midnight. Moderate snow accumulations. Lows
30 to 35. North winds up to 10 mph. Chance of precipitation near
100 percent.
.THURSDAY...Rain showers, snow showers and slight chance of
thunderstorms. Some thunderstorms may produce heavy rainfall.
Heavy snow accumulations. Highs 40 to 45. Chance of precipitation
near 100 percent.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
showers and snow showers. Lows 30 to 35.
.FRIDAY...Not as cool. Partly cloudy with a 20 percent chance of
thunderstorms. Highs 50 to 60.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows 35 to 40.
.SATURDAY...Rain showers likely and slight chance of
thunderstorms. Highs 50 to 55. Chance of precipitation
70 percent.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
showers and snow showers. Lows 30 to 35.
.SUNDAY...Mostly cloudy with chance of rain showers, snow showers
and slight chance of thunderstorms. Highs 45 to 55. Chance of
precipitation 50 percent.
.SUNDAY NIGHT...Partly cloudy with a 30 percent chance of rain
showers. Lows 35 to 40.
.MEMORIAL DAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 55 to 60.
$$
MTZ318-211000-
Snowy and Judith Mountains-
225 PM MDT Mon May 20 2024
.TONIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms and snow showers in the evening, then partly cloudy
after midnight. Lows 30 to 35. Northwest winds up to 10 mph.
.TUESDAY...Partly cloudy with slight chance of rain showers in
the morning, then mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the afternoon. Highs 50 to 55.
Northwest winds 5 to 10 mph. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of
thunderstorms in the evening, then partly cloudy after midnight.
Lows 35 to 40. Southwest winds up to 10 mph.
.WEDNESDAY...Mostly cloudy. Rain showers likely and slight chance
of thunderstorms in the afternoon. Highs 50 to 55. Southwest
winds up to 10 mph. Chance of precipitation 70 percent.
.WEDNESDAY NIGHT...Rain showers and slight chance of
thunderstorms. Light snow accumulations. Lows around 35. North
winds 5 to 10 mph. Chance of precipitation 90 percent.
.THURSDAY...Rain showers, snow showers and slight chance of
thunderstorms. Heavy snow accumulations. Highs 40 to 45. Chance
of precipitation near 100 percent.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
showers and snow showers. Lows 30 to 35.
.FRIDAY...Not as cool. Partly cloudy with a 20 percent chance of
thunderstorms. Highs 55 to 60.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows 35 to 40.
.SATURDAY...Rain showers likely and slight chance of
thunderstorms. Highs 55 to 60. Chance of precipitation
70 percent.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
showers and snow showers. Lows around 35.
.SUNDAY...Mostly cloudy with chance of rain showers, snow showers
and slight chance of thunderstorms. Highs 50 to 55. Chance of
precipitation 50 percent.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
showers. Lows 35 to 40.
.MEMORIAL DAY...Partly cloudy with chance of rain showers and
slight chance of thunderstorms. Highs 55 to 60. Chance of
precipitation 30 percent.
$$
MTZ319-211000-
Helena Valley-
Including Helena
225 PM MDT Mon May 20 2024
.TONIGHT...Partly cloudy. A 20 percent chance of thunderstorms in
the evening. Lows in the mid 30s. West winds up to 10 mph.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
chance of rain showers and slight chance of thunderstorms in the
afternoon. Highs in the mid 60s. West winds up to 10 mph. Chance
of precipitation 40 percent.
.TUESDAY NIGHT...Mostly cloudy. Lows 40 to 45. West winds 5 to
10 mph shifting to the south after midnight.
.WEDNESDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then rain showers and slight chance of thunderstorms in
the afternoon. Highs around 60. South winds up to 10 mph. Chance
of precipitation 90 percent.
.WEDNESDAY NIGHT...Rain showers and slight chance of
thunderstorms. Lows around 40. Northwest winds 5 to 10 mph.
Chance of precipitation 90 percent.
.THURSDAY...Rain showers and slight chance of thunderstorms.
Highs 50 to 55. Chance of precipitation 90 percent.
.THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows around 35.
.FRIDAY...Warmer. Partly cloudy. Highs around 65.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows around 40.
.SATURDAY...Mostly cloudy with a 50 percent chance of rain
showers. Highs around 60.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy with a 40 percent
chance of rain showers. Lows 35 to 40. Highs 60 to 65.
.SUNDAY NIGHT...Partly cloudy. Lows around 40.
.MEMORIAL DAY...Sunny. Highs around 70.
&&
TEMPERATURE / PRECIPITATION
Helena 39 66 44 62 / 20 30 10 80
$$
MTZ320-211000-
Big Belt, Bridger and Castle Mountains-
Including Trident, Maudlow, Battle Ridge Pass, Bozeman Pass,
and Deep Creek Pass
225 PM MDT Mon May 20 2024
...WINTER STORM WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH
THURSDAY AFTERNOON...
.TONIGHT...Mostly cloudy with chance of rain showers, snow
showers and slight chance of thunderstorms in the evening, then
partly cloudy after midnight. Lows 30 to 35. North winds 5 to
10 mph shifting to the west after midnight. Chance of
precipitation 50 percent.
.TUESDAY...Partly cloudy with slight chance of rain showers and
snow showers in the morning, then mostly cloudy with chance of
rain showers and slight chance of thunderstorms in the afternoon.
Highs 50 to 60. West winds 5 to 15 mph. Chance of precipitation
50 percent.
.TUESDAY NIGHT...Mostly cloudy. Chance of snow showers and slight
chance of thunderstorms in the evening. Lows 35 to 40. West winds
5 to 10 mph shifting to the south after midnight. Chance of
precipitation 40 percent.
.WEDNESDAY...Mostly cloudy. Slight chance of rain showers and
snow showers in the morning, then rain showers likely and slight
chance of thunderstorms in the afternoon. Light snow
accumulations. Highs 45 to 55. South winds 5 to 15 mph. Chance of
precipitation 70 percent.
.WEDNESDAY NIGHT...Rain showers and chance of thunderstorms in
the evening, then rain showers, snow showers and slight chance of
thunderstorms after midnight. Heavy snow accumulations. Lows
30 to 35. Northwest winds 5 to 10 mph. Chance of precipitation
near 100 percent.
.THURSDAY...Snow showers, rain showers and slight chance of
thunderstorms. Heavy snow accumulations. Highs 35 to 45. Chance
of precipitation near 100 percent.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
showers and snow showers. Lows 30 to 35.
.FRIDAY...Not as cool. Partly cloudy with a 20 percent chance of
thunderstorms. Highs 50 to 55.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows 35 to 40.
.SATURDAY...Rain showers likely and slight chance of
thunderstorms. Highs 45 to 55. Chance of precipitation
70 percent.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy with a 50 percent
chance of rain showers and snow showers. Lows 30 to 35. Highs
45 to 55.
.SUNDAY NIGHT AND MEMORIAL DAY...Partly cloudy with a 20 percent
chance of rain showers. Lows 35 to 40. Highs 55 to 65.
$$
MTZ321-211000-
Meagher County Valleys-
Including Martinsdale, Checkerboard, Ringling,
and White Sulphur Springs
225 PM MDT Mon May 20 2024
.TONIGHT...Mostly cloudy with chance of thunderstorms and slight
chance of snow showers in the evening, then partly cloudy after
midnight. Lows around 30. North winds up to 10 mph shifting to
the west after midnight. Chance of precipitation 40 percent.
.TUESDAY...Partly cloudy with slight chance of rain showers in
the morning, then mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the afternoon. Highs 55 to 60.
West winds 5 to 15 mph. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows in the mid 30s. West winds
5 to 10 mph shifting to the south after midnight.
.WEDNESDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then rain showers likely and slight chance of
thunderstorms in the afternoon. Highs around 55. Southwest winds
5 to 15 mph. Chance of precipitation 70 percent.
.WEDNESDAY NIGHT...Rain showers and chance of thunderstorms in
the evening, then rain showers and slight chance of thunderstorms
after midnight. Lows around 35. North winds 5 to 10 mph. Chance
of precipitation near 100 percent.
.THURSDAY...Cooler. Rain showers, snow showers and slight chance
of thunderstorms. Moderate snow accumulations. Highs around 45.
Chance of precipitation near 100 percent.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
showers. Lows around 30.
.FRIDAY...Not as cool. Partly cloudy with a 20 percent chance of
thunderstorms. Highs 55 to 60.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows 35 to 40.
.SATURDAY...Rain showers likely and slight chance of
thunderstorms. Highs 55 to 60. Chance of precipitation
70 percent.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
showers and snow showers. Lows 30 to 35.
.SUNDAY...Mostly cloudy with chance of rain showers, snow showers
and slight chance of thunderstorms. Highs 50 to 55. Chance of
precipitation 50 percent.
.SUNDAY NIGHT AND MEMORIAL DAY...Partly cloudy with a 20 percent
chance of rain showers. Lows around 35. Highs 60 to 65.
$$
MTZ322-211000-
Elkhorn and Boulder Mountains-
Including Montana City, Clancy, Boulder, Corbin, Wickes,
Elk Park Pass, and Homestake Pass
225 PM MDT Mon May 20 2024
...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING
THROUGH THURSDAY MORNING...
.TONIGHT...Mostly cloudy with chance of rain showers, snow
showers and slight chance of thunderstorms in the evening, then
partly cloudy after midnight. Lows 30 to 35. Northwest winds up
to 10 mph. Chance of precipitation 50 percent.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
chance of rain showers, snow showers and slight chance of
thunderstorms in the afternoon. Highs 50 to 60. Northwest winds
5 to 15 mph. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of
thunderstorms and snow showers in the evening. Lows 35 to 40.
West winds up to 10 mph.
.WEDNESDAY...Chance of rain showers and snow showers in the
morning, then rain showers and chance of thunderstorms in the
afternoon. Light snow accumulations. Snow level 7000 feet. Highs
45 to 55. Southwest winds 5 to 15 mph. Chance of precipitation
near 100 percent.
.WEDNESDAY NIGHT...Rain showers, snow showers and chance of
thunderstorms in the evening, then rain showers, snow showers and
slight chance of thunderstorms after midnight. Heavy snow
accumulations. Snow level 7000 feet. Lows 30 to 35. Northwest
winds 5 to 15 mph. Chance of precipitation near 100 percent.
.THURSDAY...Snow showers, rain showers and slight chance of
thunderstorms. Heavy snow accumulations. Highs 40 to 45. Chance
of precipitation near 100 percent.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
showers and snow showers. Lows 25 to 35.
.FRIDAY...Not as cool. Partly cloudy with a 20 percent chance of
thunderstorms. Highs 50 to 55.
.FRIDAY NIGHT...Mostly cloudy with chance of snow showers and
slight chance of rain showers. Lows 35 to 40. Chance of
precipitation 40 percent.
.SATURDAY...Mostly cloudy with chance of rain showers, snow
showers and slight chance of thunderstorms. Highs 45 to 55.
Chance of precipitation 50 percent.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy with a 50 percent
chance of rain showers and snow showers. Lows 30 to 35. Highs
50 to 55.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows 30 to 40.
.MEMORIAL DAY...Warmer. Sunny with a 20 percent chance of rain
showers. Highs 55 to 65.
$$
MTZ323-211000-
Canyon Ferry Area-
Including Toston, Townsend, and Winston
225 PM MDT Mon May 20 2024
.TONIGHT...Partly cloudy. A 20 percent chance of thunderstorms in
the evening. Lows in the mid 30s. Northwest winds 5 to 15 mph.
.TUESDAY...Partly cloudy with slight chance of rain showers in
the morning, then mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the afternoon. Highs around 60.
West winds up to 10 mph. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain
showers in the evening. Lows 40 to 45. West winds 5 to 10 mph
shifting to the southeast after midnight.
.WEDNESDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then rain showers likely and slight chance of
thunderstorms in the afternoon. Highs 55 to 60. South winds 5 to
15 mph. Chance of precipitation 70 percent.
.WEDNESDAY NIGHT...Rain showers and chance of thunderstorms in
the evening, then rain showers and slight chance of thunderstorms
after midnight. Lows 35 to 40. Northwest winds 5 to 15 mph.
Chance of precipitation 90 percent.
.THURSDAY...Rain showers and slight chance of thunderstorms.
Highs 45 to 50. Chance of precipitation 90 percent.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
showers. Lows around 35.
.FRIDAY...Warmer. Partly cloudy. Highs 60 to 65.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows around 40.
.SATURDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 55 to 60. Chance of precipitation
50 percent.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy with a 50 percent
chance of rain showers. Lows 35 to 40. Highs 55 to 60.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows 35 to 40.
.MEMORIAL DAY...Warmer. Sunny with a 20 percent chance of rain
showers. Highs 65 to 70.
$$
MTZ324-211000-
Missouri Headwaters-
Including Harrison, Three Forks, Willow Creek, Pony,
and Whitehall
225 PM MDT Mon May 20 2024
.TONIGHT...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms in the evening, then partly cloudy after
midnight. Lows 30 to 35. North winds 5 to 15 mph shifting to the
west after midnight. Chance of precipitation 40 percent.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
a 20 percent chance of thunderstorms in the afternoon. Highs
around 60. West winds up to 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 40. Southwest winds
up to 10 mph.
.WEDNESDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then rain showers and slight chance of thunderstorms in
the afternoon. Highs 55 to 60. South winds 5 to 15 mph. Chance of
precipitation 90 percent.
.WEDNESDAY NIGHT...Rain showers and chance of thunderstorms in
the evening, then rain showers and slight chance of thunderstorms
after midnight. Lows 35 to 40. Northwest winds 5 to 15 mph.
Chance of precipitation 90 percent.
.THURSDAY...Rain showers and slight chance of thunderstorms.
Light snow accumulations. Highs 45 to 50. Chance of precipitation
90 percent.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
showers. Lows 30 to 35.
.FRIDAY...Warmer. Partly cloudy. Highs 60 to 65.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows around 40.
.SATURDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 55 to 60. Chance of precipitation
50 percent.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
showers. Lows around 35.
.SUNDAY...Mostly cloudy with a 40 percent chance of rain showers.
Highs 60 to 65.
.SUNDAY NIGHT...Mostly clear. Lows 35 to 40.
.MEMORIAL DAY...Sunny with a 20 percent chance of rain showers.
Highs 65 to 70.
$$
MTZ325-211000-
Madison River Valley-
Including Cameron, Ennis, Jeffers, McAllister, and Norris
225 PM MDT Mon May 20 2024
.TONIGHT...Mostly cloudy. Chance of rain showers, snow showers
and slight chance of thunderstorms in the evening, then slight
chance of rain showers and snow showers after midnight. Lows
30 to 35. Northwest winds 5 to 15 mph. Chance of precipitation
50 percent.
.TUESDAY...Mostly cloudy. Slight chance of rain showers and snow
showers in the morning, then chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 55 to 60.
Northwest winds 5 to 15 mph. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy. Lows 35 to 40. South winds 5 to
10 mph.
.WEDNESDAY...Breezy. Mostly cloudy. Chance of rain showers and
snow showers in the morning, then rain showers and slight chance
of thunderstorms in the afternoon. Highs around 55. South winds
10 to 15 mph increasing to 15 to 25 mph in the afternoon. Chance
of precipitation 90 percent.
.WEDNESDAY NIGHT...Rain showers and chance of thunderstorms in
the evening, then rain showers, snow showers and slight chance of
thunderstorms after midnight. Lows around 35. Southwest winds
5 to 15 mph. Chance of precipitation 90 percent.
.THURSDAY...Rain showers, snow showers and slight chance of
thunderstorms. Light snow accumulations. Highs 45 to 50. Chance
of precipitation 90 percent.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
showers. Lows 30 to 35.
.FRIDAY...Not as cool. Partly cloudy with a 20 percent chance of
thunderstorms. Highs 55 to 60.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows around 40.
.SATURDAY...Breezy. Rain showers likely and slight chance of
thunderstorms. Highs 55 to 60. Chance of precipitation
60 percent.
.SATURDAY NIGHT...Colder. Mostly cloudy with a 50 percent chance
of rain showers. Lows 30 to 35.
.SUNDAY...Mostly cloudy with a 40 percent chance of rain showers
and snow showers. Highs 55 to 60.
.SUNDAY NIGHT AND MEMORIAL DAY...Mostly clear. A 20 percent
chance of rain showers. Lows 35 to 40. Highs around 65.
$$
MTZ326-211000-
Gallatin Valley-
Including Bozeman and Gallatin Gateway
225 PM MDT Mon May 20 2024
.TONIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then slight chance of
rain showers after midnight. Lows 30 to 35. North winds up to
10 mph shifting to the southwest after midnight. Chance of
precipitation 50 percent.
.TUESDAY...Mostly cloudy. Slight chance of rain showers and snow
showers in the morning, then chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 55 to 60. West
winds up to 10 mph. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain
showers in the evening. Lows 35 to 40. South winds up to 10 mph.
.WEDNESDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then rain showers likely and slight chance of
thunderstorms in the afternoon. Highs 55 to 60. South winds 5 to
10 mph. Chance of precipitation 70 percent.
.WEDNESDAY NIGHT...Rain showers and chance of thunderstorms in
the evening, then rain showers and slight chance of thunderstorms
after midnight. Lows 35 to 40. West winds 5 to 10 mph. Chance of
precipitation 90 percent.
.THURSDAY...Cooler. Rain showers and slight chance of
thunderstorms. Highs around 45. Chance of precipitation
90 percent.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
showers. Lows 30 to 35.
.FRIDAY...Not as cool. Partly cloudy with a 20 percent chance of
thunderstorms. Highs around 60.
.FRIDAY NIGHT...Mostly cloudy. Lows around 40.
.SATURDAY...Rain showers likely and slight chance of
thunderstorms. Highs around 60. Chance of precipitation
60 percent.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy with a 50 percent
chance of rain showers. Lows around 35. Highs around 60.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows 35 to 40.
.MEMORIAL DAY...Sunny with a 20 percent chance of rain showers.
Highs around 65.
&&
TEMPERATURE / PRECIPITATION
Bozeman Airport 32 61 37 60 / 40 40 10 70
Bozeman MSU 33 58 38 58 / 40 40 10 70
$$
MTZ330-211000-
Gallatin and Madison County Mountains and Centennial Mountains-
Including Big Sky, West Yellowstone, Targhee Pass,
and Raynolds Pass
225 PM MDT Mon May 20 2024
...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING
THROUGH THURSDAY AFTERNOON...
.TONIGHT...Mostly cloudy. Chance of snow showers and slight
chance of thunderstorms in the evening, then slight chance of
snow showers after midnight. Lows 25 to 30. North winds 5 to
15 mph. Chance of precipitation 50 percent.
.TUESDAY...Mostly cloudy. Slight chance of snow showers in the
morning, then chance of rain showers, snow showers and slight
chance of thunderstorms in the afternoon. Highs 40 to 50.
Northwest winds 5 to 15 mph. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms and snow showers in the evening, then mostly cloudy
after midnight. Lows 25 to 35. Southwest winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Chance of snow showers and rain
showers in the morning, then rain showers, snow showers and
slight chance of thunderstorms in the afternoon. Moderate snow
accumulations. Snow level 7000 feet. Highs 40 to 50. South winds
10 to 20 mph. Chance of precipitation 90 percent.
.WEDNESDAY NIGHT...Rain showers, snow showers and chance of
thunderstorms in the evening, then snow showers, rain showers and
slight chance of thunderstorms after midnight. Heavy snow
accumulations. Snow level 7500 feet. Lows 25 to 30. Southwest
winds 5 to 15 mph. Chance of precipitation near 100 percent.
.THURSDAY...Snow showers and slight chance of thunderstorms.
Heavy snow accumulations. Highs 35 to 45. Chance of precipitation
90 percent.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows 25 to 30.
.FRIDAY...Not as cool. Partly cloudy with a 20 percent chance of
thunderstorms and snow showers. Highs 45 to 55.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers and snow showers. Lows 30 to 35.
.SATURDAY...Rain showers likely with possible snow showers and
thunderstorms. Light snow accumulations. Highs 45 to 55. Chance
of precipitation 70 percent.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy with a 50 percent
chance of snow showers and rain showers. Lows 25 to 30. Highs
45 to 55.
.SUNDAY NIGHT...Mostly clear with a 20 percent chance of rain
showers and snow showers. Lows 30 to 35.
.MEMORIAL DAY...Sunny with a 20 percent chance of rain showers.
Highs 50 to 60.
&&
TEMPERATURE / PRECIPITATION
West Yellowstone 28 53 30 49 / 50 50 10 70
$$
MTZ327-211000-
Northwest Beaverhead County-
Including Dewey, Wisdom, Wise River, Big Hole Pass,
and Chief Joseph Pass
225 PM MDT Mon May 20 2024
...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING
THROUGH THURSDAY MORNING...
.TONIGHT...Mostly cloudy. A 50 percent chance of snow showers and
thunderstorms in the evening. Lows 25 to 30. Northwest winds 5 to
15 mph.
.TUESDAY...Mostly cloudy. A 50 percent chance of rain showers and
snow showers in the afternoon. Highs 45 to 55. Northwest winds
5 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms
and snow showers in the evening, then slight chance of rain
showers and snow showers after midnight. Lows 30 to 35. West
winds up to 10 mph. Chance of precipitation 20 percent.
.WEDNESDAY...Chance of snow showers and rain showers in the
morning, then rain showers, snow showers and chance of
thunderstorms in the afternoon. Moderate snow accumulations. Snow
level 7000 feet. Highs 40 to 50. Southwest winds 5 to 15 mph.
Chance of precipitation near 100 percent.
.WEDNESDAY NIGHT...Snow showers, rain showers and chance of
thunderstorms in the evening, then snow showers and slight chance
of thunderstorms after midnight. Heavy snow accumulations. Snow
level 6500 feet. Lows 25 to 30. West winds 5 to 15 mph. Chance of
precipitation near 100 percent.
.THURSDAY...Snow showers and slight chance of thunderstorms.
Heavy snow accumulations. Highs 35 to 45. Chance of precipitation
90 percent.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers and snow showers. Lows 25 to 30.
.FRIDAY...Not as cool. Partly cloudy with a 20 percent chance of
rain showers. Highs 45 to 55.
.FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
showers and snow showers. Lows 30 to 35.
.SATURDAY...Snow showers likely with possible showers and
thunderstorms. Light snow accumulations. Highs 40 to 50. Chance
of precipitation 70 percent.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy with a 50 percent
chance of snow showers and rain showers. Lows 25 to 30. Highs
45 to 55.
.SUNDAY NIGHT...Partly cloudy. Lows 30 to 35.
.MEMORIAL DAY...Sunny with a 20 percent chance of rain showers.
Highs 55 to 60.
$$
MTZ328-211000-
Beaverhead and Western Madison below 6000ft-
Including Bannack, Dillon, Glen, and Waterloo
225 PM MDT Mon May 20 2024
.TONIGHT...Mostly cloudy with chance of rain showers, snow
showers and slight chance of thunderstorms in the evening, then
partly cloudy after midnight. Lows around 30. North winds 10 to
15 mph shifting to the west 5 to 10 mph after midnight. Chance of
precipitation 50 percent.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
a 20 percent chance of rain showers in the afternoon. Highs 55 to
60. West winds 5 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows 35 to 40. Southwest winds
5 to 15 mph.
.WEDNESDAY...Cloudy. Chance of rain showers and snow showers in
the morning, then rain showers and chance of thunderstorms in the
afternoon. Light snow accumulations. Highs 50 to 60. South winds
5 to 15 mph. Chance of precipitation 90 percent.
.WEDNESDAY NIGHT...Rain showers and chance of thunderstorms in
the evening, then rain showers, snow showers and slight chance of
thunderstorms after midnight. Heavy snow accumulations. Lows
30 to 35. West winds 5 to 15 mph. Chance of precipitation near
100 percent.
.THURSDAY...Rain showers, snow showers and slight chance of
thunderstorms. Heavy snow accumulations. Highs 45 to 50. Chance
of precipitation 90 percent.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows around 30.
.FRIDAY...Not as cool. Partly cloudy. Highs 55 to 60.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows 35 to 40.
.SATURDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 50 to 60. Chance of precipitation
50 percent.
.SATURDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of snow showers. Lows 30 to 35. Chance of
precipitation 50 percent.
.SUNDAY...Mostly cloudy with chance of rain showers and slight
chance of snow showers. Highs 55 to 60. Chance of precipitation
40 percent.
.SUNDAY NIGHT AND MEMORIAL DAY...Mostly clear. Lows around 35.
Highs 65 to 70.
&&
TEMPERATURE / PRECIPITATION
Dillon 30 59 39 57 / 30 20 10 80
$$
MTZ329-211000-
Ruby Mountains and Southern Beaverhead Mountains-
Including Monida Pass
225 PM MDT Mon May 20 2024
...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING
THROUGH THURSDAY MORNING...
.TONIGHT...Mostly cloudy. Chance of snow showers and slight
chance of thunderstorms in the evening, then slight chance of
snow showers after midnight. Lows 25 to 30. Northwest winds 10 to
20 mph. Chance of precipitation 50 percent.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
a 50 percent chance of rain showers and snow showers in the
afternoon. Highs 45 to 55. Northwest winds 5 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain
showers and snow showers in the evening. Lows 30 to 35. Southwest
winds 5 to 15 mph.
.WEDNESDAY...Breezy. Chance of snow showers and rain showers in
the morning, then rain showers, chance of thunderstorms and snow
showers in the afternoon. Light snow accumulations. Snow level
7500 feet. Highs 45 to 50. South winds 5 to 15 mph increasing to
15 to 25 mph in the afternoon. Chance of precipitation near
100 percent.
.WEDNESDAY NIGHT...Rain showers, snow showers and chance of
thunderstorms in the evening, then snow showers likely and slight
chance of thunderstorms after midnight. Heavy snow accumulations.
Snow level 7000 feet. Lows 25 to 30. Southwest winds 5 to 15 mph.
Chance of precipitation near 100 percent.
.THURSDAY...Snow showers and slight chance of thunderstorms.
Heavy snow accumulations. Highs 35 to 40. Chance of precipitation
90 percent.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers and snow showers. Lows 25 to 30.
.FRIDAY...Not as cool. Partly cloudy with a 20 percent chance of
rain showers. Highs 45 to 55.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers and snow showers. Lows around 35.
.SATURDAY...Breezy. Mostly cloudy with chance of rain showers,
snow showers and slight chance of thunderstorms. Highs 45 to 55.
Chance of precipitation 50 percent.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy with a 40 percent
chance of snow showers and rain showers. Lows 25 to 30. Highs
50 to 55.
.SUNDAY NIGHT...Mostly clear. Lows 30 to 35.
.MEMORIAL DAY...Warmer. Sunny with a 20 percent chance of rain
showers. Highs 55 to 65.
$$
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