Zone Forecast Product
Issued by NWS Great Falls, MT

Home |  Current Version |  Previous Version |  Graphics & Text |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11
862
FPUS55 KTFX 201508
ZFPTFX

Zone Forecast Product for Central and Southwest Montana
National Weather Service Great Falls MT
907 AM MDT Fri Sep 20 2024

Spot temperatures and probabilities of measurable precipitation
are for the rest of today, tonight, and Saturday.


...FLOOD HIGHLIGHTS HAVE BEEN ISSUED FOR PORTIONS OF THE ZONE
FORECAST AREA. PLEASE REFER TO THE LATEST FLOOD BULLETIN FOR
DETAILS...

MTZ301-202200-
East Glacier Park Region-
Including East Glacier Park, Kiowa, Babb, Saint Mary,
Marias Pass, and Logan Pass
907 AM MDT Fri Sep 20 2024

.REST OF TODAY...Breezy. Sunny late in the morning, then mostly
cloudy with chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 45 to 55. West winds 15 to
25 mph with gusts to around 40 mph. Chance of precipitation
50 percent.
.TONIGHT...Colder. Mostly cloudy with chance of rain showers,
snow showers and slight chance of thunderstorms in the evening,
then mostly clear after midnight. Lows 30 to 35. Northwest winds
up to 10 mph. Chance of precipitation 50 percent.
.SATURDAY...Sunny. Highs 50 to 55. Southwest winds up to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows 35 to 40. Southwest winds
5 to 15 mph.
.SUNDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs 50 to 60. Southwest winds 10 to 20 mph.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows around 40.
.MONDAY...Partly cloudy. Highs 50 to 60.
.MONDAY NIGHT...Mostly clear. Lows 40 to 45.
.TUESDAY...Warmer, sunny. Highs 60 to 70.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 45 to
50. Highs 65 to 75.
.THURSDAY...Sunny. Highs 60 to 70.

$$

MTZ307-202200-
Southern Rocky Mountain Front-
Including Rogers Pass
907 AM MDT Fri Sep 20 2024

.REST OF TODAY...Breezy, sunny. A 20 percent chance of rain in
the afternoon. Highs 45 to 55. West winds 15 to 25 mph with gusts
to around 40 mph.
.TONIGHT...Colder. Partly cloudy. A 20 percent chance of rain
showers in the evening. Lows 30 to 35. Northwest winds 5 to
15 mph. Gusts up to 30 mph in the evening.
.SATURDAY...Sunny. Highs 50 to 60. South winds up to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows 35 to 40. Southwest winds
up to 10 mph.
.SUNDAY...Sunny in the morning then becoming partly cloudy. Highs
55 to 65. West winds 5 to 15 mph.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows 35 to 45.
.MONDAY...Partly cloudy. Highs 50 to 60.
.MONDAY NIGHT...Mostly clear. Lows 35 to 45.
.TUESDAY...Warmer, sunny. Highs 60 to 70.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 45 to
50. Highs 65 to 75.
.THURSDAY...Sunny. Highs 60 to 70.

$$

MTZ302-202200-
Northern High Plains-
Including Browning, Heart Butte, and Dupuyer
907 AM MDT Fri Sep 20 2024

.REST OF TODAY...Windy, cooler. Sunny late 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
20 to 30 mph. Chance of precipitation 50 percent.
.TONIGHT...Colder. Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
after midnight. Lows 30 to 35. Northwest winds 10 to 15 mph with
gusts to around 30 mph shifting to the west after midnight.
Chance of precipitation 50 percent.
.SATURDAY...Sunny. Highs around 60. South winds up to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows 35 to 40. Southwest winds
5 to 10 mph.
.SUNDAY...Partly cloudy. Highs 60 to 70. Southwest winds 10 to
20 mph.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows 40 to 45.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Highs around 65. Lows
around 45.
.TUESDAY THROUGH THURSDAY...Mostly clear. Highs 70 to 80. Lows
45 to 50.

$$

MTZ308-202200-
Southern High Plains-
Including Bynum, Choteau, and Pendroy
907 AM MDT Fri Sep 20 2024

.REST OF TODAY...Breezy, sunny. A 40 percent chance of rain in
the afternoon. Highs 60 to 65. West winds 15 to 25 mph.
.TONIGHT...Colder. Partly cloudy. A 20 percent chance of rain
showers in the evening. Lows in the mid 30s. Northwest winds
10 to 15 mph with gusts to around 30 mph decreasing to up to
5 mph after midnight.
.SATURDAY...Sunny. Highs around 60. Southwest winds up to 5 mph
shifting to the southeast in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows 35 to 40. Southeast winds
up to 10 mph shifting to the southwest after midnight.
.SUNDAY...Warmer. Sunny in the morning then becoming partly
cloudy. Highs 70 to 75. Southwest winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows around 45.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Highs 65 to 70. Lows
around 45.
.TUESDAY...Sunny. Highs around 75.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows
around 50. Highs 80 to 85.
.THURSDAY...Sunny. Highs 75 to 80.

$$

MTZ303-202200-
Eastern Glacier, Western Toole, and Central Pondera-
Including Cut Bank, Ethridge, and Santa Rita
907 AM MDT Fri Sep 20 2024

.REST OF TODAY...Windy, cooler. Sunny late in the morning, then
mostly cloudy with a 50 percent chance of rain in the afternoon.
Highs 60 to 65. North winds 20 to 30 mph.
.TONIGHT...Colder. Mostly cloudy with a 50 percent chance of rain
showers in the evening, then partly cloudy after midnight. Lows
in the mid 30s. Northwest winds 10 to 20 mph with gusts to around
35 mph shifting to the west 5 to 10 mph after midnight.
.SATURDAY...Sunny. Highs around 60. Southwest winds up to 10 mph
shifting to the south in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows around 35. South winds 5 to
15 mph.
.SUNDAY...Partly cloudy. Highs around 70. Southwest winds 5 to
15 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows 40 to 45.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Highs 65 to 70. Lows
around 45.
.TUESDAY...Sunny. Highs around 75.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows 45 to 50.
Highs 75 to 80.

&&
               TEMPERATURE     /    PRECIPITATION

Cut Bank     61     34     62  /  60     60     0


$$

MTZ304-202200-
Eastern Toole and Liberty-
Including Devon, Shelby, Chester, Galata, Joplin, Lothair,
and Whitlash
907 AM MDT Fri Sep 20 2024

.REST OF TODAY...Windy, cooler. Sunny late in the morning, then
mostly cloudy with a 50 percent chance of rain in the afternoon.
Highs 60 to 65. Northwest winds 20 to 30 mph.
.TONIGHT...Colder. Mostly cloudy with a 50 percent chance of rain
showers in the evening, then partly cloudy after midnight. Lows
in the mid 30s. Northwest winds 10 to 20 mph decreasing to 5 to
10 mph after midnight.
.SATURDAY...Sunny. Highs 55 to 60. West winds up to 10 mph
shifting to the south in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows 35 to 40. Southeast winds
up to 10 mph.
.SUNDAY...Warmer. Sunny in the morning then becoming partly
cloudy. Highs around 70. Southwest winds 5 to 15 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows around 45.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Highs 65 to 70. Lows
around 45.
.TUESDAY...Sunny. Highs 70 to 75.
.TUESDAY NIGHT...Mostly clear. Lows 45 to 50.
.WEDNESDAY...Sunny. Highs around 80.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 50 to 55.
Highs around 80.

$$

MTZ305-202200-
Hill County-
Including Havre
907 AM MDT Fri Sep 20 2024

.REST OF TODAY...Windy, cooler. Partly cloudy late in the
morning, then mostly cloudy with a 50 percent chance of rain in
the afternoon. Highs 60 to 65. Northwest winds 20 to 30 mph.
.TONIGHT...Breezy, colder. Mostly cloudy with a 20 percent chance
of rain showers in the evening, then partly cloudy after
midnight. Lows 35 to 40. Northwest winds 15 to 25 mph becoming
west 5 to 15 mph after midnight.
.SATURDAY...Sunny. Highs around 60. West winds up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 35. South winds up to
10 mph.
.SUNDAY...Sunny in the morning then becoming partly cloudy. Highs
around 70. South winds up to 10 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows around 45.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Highs 65 to 70. Lows
40 to 45.
.TUESDAY...Sunny. Highs around 75.
.TUESDAY NIGHT...Mostly clear. Lows around 45.
.WEDNESDAY...Sunny. Highs around 80.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows around 50.
Highs around 80.

&&
               TEMPERATURE     /    PRECIPITATION

Havre        65     37     61  /  60     20     0


$$

MTZ306-202200-
Northern Blaine County-
Including Chinook, Zurich, Harlem, Hogeland, and Fort Belknap
907 AM MDT Fri Sep 20 2024

.REST OF TODAY...Windy. Mostly cloudy. A 50 percent chance of
rain in the afternoon. Highs in the mid 60s. West winds 20 to
30 mph.
.TONIGHT...Breezy, colder. Mostly cloudy with a 20 percent chance
of rain showers in the evening, then partly cloudy after
midnight. Lows 35 to 40. Northwest winds 15 to 25 mph shifting to
the west 10 to 15 mph after midnight.
.SATURDAY...Partly cloudy in the morning then becoming sunny.
Highs 55 to 60. West winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 35. Southwest winds
up to 5 mph shifting to the southeast after midnight.
.SUNDAY...Warmer. Sunny in the morning then becoming partly
cloudy. Highs 65 to 70. South winds 5 to 15 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows around 45.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Highs 65 to 70. Lows
around 40.
.TUESDAY AND TUESDAY NIGHT...Clear. Highs 70 to 75. Lows around
45.
.WEDNESDAY...Sunny. Highs around 80.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 45 to 50.
Highs around 80.

$$

MTZ309-202200-
Eastern Pondera and Eastern Teton-
Including Brady, Conrad, and Ledger
907 AM MDT Fri Sep 20 2024

.REST OF TODAY...Windy, cooler. Sunny late in the morning, then
partly cloudy with a 50 percent chance of rain in the afternoon.
Highs in the mid 60s. West winds 10 to 20 mph increasing to
northwest 20 to 30 mph in the afternoon.
.TONIGHT...Colder. Mostly cloudy with a 20 percent chance of rain
showers in the evening, then partly cloudy after midnight. Lows
in the mid 30s. Northwest winds 10 to 20 mph with gusts to around
35 mph decreasing to up to 10 mph after midnight.
.SATURDAY...Sunny. Highs 60 to 65. Southwest winds up to 5 mph
shifting to the south in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows around 35. South winds up
to 10 mph.
.SUNDAY...Warmer. Sunny in the morning then becoming partly
cloudy. Highs 70 to 75. Southwest winds up to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows around 45.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Highs around 70. Lows
40 to 45.
.TUESDAY...Sunny. Highs around 75.
.TUESDAY NIGHT...Mostly clear. Lows 45 to 50.
.WEDNESDAY...Sunny. Highs 80 to 85.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows around 50.
Highs around 80.

$$

MTZ310-202200-
Western and Central Chouteau County-
Including Floweree, Carter, and Fort Benton
907 AM MDT Fri Sep 20 2024

.REST OF TODAY...Windy. Partly cloudy. A 50 percent chance of
rain in the afternoon. Highs 65 to 70. West winds 10 to 20 mph
increasing to northwest 20 to 30 mph in the afternoon.
.TONIGHT...Colder. Mostly cloudy with a 20 percent chance of rain
showers in the evening, then partly cloudy after midnight. Lows
35 to 40. Northwest winds 10 to 20 mph with gusts to around
35 mph shifting to the west 5 to 10 mph after midnight.
.SATURDAY...Cooler, sunny. Highs around 60. West winds up to
10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows 35 to 40. Southeast winds
up to 10 mph.
.SUNDAY...Warmer, sunny. Highs 70 to 75. South winds up to
10 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows 45 to 50.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Highs 65 to 70. Lows
around 45.
.TUESDAY...Sunny. Highs around 75.
.TUESDAY NIGHT...Mostly clear. Lows 45 to 50.
.WEDNESDAY...Sunny. Highs 80 to 85.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 50 to 55.
Highs around 80.

$$

MTZ311-202200-
Bears Paw Mountains and Southern Blaine-
Including Rocky Boy
907 AM MDT Fri Sep 20 2024

.REST OF TODAY...Breezy. Partly cloudy. A 50 percent chance of
rain in the afternoon. Highs 65 to 70. West winds 15 to 25 mph.
.TONIGHT...Breezy, colder. Mostly cloudy with a 20 percent chance
of rain showers in the evening, then partly cloudy after
midnight. Lows 35 to 40. Northwest winds 15 to 25 mph shifting to
the west 10 to 15 mph after midnight.
.SATURDAY...Cooler, sunny. Highs 55 to 60. West winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 35 to 40. Southeast winds up
to 10 mph.
.SUNDAY...Warmer. Sunny in the morning then becoming partly
cloudy. Highs 65 to 70. South winds up to 10 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows 45 to 50.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Highs 65 to 70. Lows
around 45.
.TUESDAY...Sunny. Highs 70 to 75.
.TUESDAY NIGHT...Mostly clear. Lows around 50.
.WEDNESDAY...Warmer, sunny. Highs 75 to 85.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 50 to 55.
Highs 75 to 80.

$$

MTZ312-202200-
Cascade County below 5000ft-
Including Great Falls
907 AM MDT Fri Sep 20 2024

.REST OF TODAY...Windy, sunny. A 30 percent chance of rain in the
afternoon. Highs 65 to 70. West winds 20 to 30 mph with gusts to
around 45 mph.
.TONIGHT...Colder. Partly cloudy with a 20 percent chance of rain
showers in the evening, then mostly cloudy after midnight. Lows
35 to 40. North winds 10 to 20 mph with gusts to around 35 mph
becoming west up to 10 mph after midnight.
.SATURDAY...Sunny. Highs 60 to 65. Southwest winds up to 5 mph
shifting to the east in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows 35 to 40. East winds 5 to
10 mph shifting to the south after midnight.
.SUNDAY...Warmer. Sunny in the morning then becoming partly
cloudy. Highs 70 to 75. Southwest winds 5 to 15 mph.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows 45 to 50.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Highs 65 to 70. Lows
around 45.
.TUESDAY...Warmer, sunny. Highs 75 to 80.
.TUESDAY NIGHT...Mostly clear. Lows 45 to 50.
.WEDNESDAY...Sunny. Highs 80 to 85.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 50 to 55.
Highs 80 to 85.

&&
               TEMPERATURE     /    PRECIPITATION

Great Falls Arpt   69     37     62  /  30     30     0


$$

MTZ313-202200-
Judith Basin County and Judith Gap-
Including Raynesford, Geyser, Stanford, Windham, Benchland,
Hobson, and Moccasin
907 AM MDT Fri Sep 20 2024

.REST OF TODAY...Windy. Partly cloudy late in the morning then
clearing. Highs 65 to 70. West winds 10 to 20 mph increasing to
20 to 30 mph in the afternoon.
.TONIGHT...Breezy, colder. Mostly cloudy with a 20 percent chance
of rain showers in the evening, then partly cloudy after
midnight. Lows in the mid 30s. Northwest winds 15 to 25 mph
becoming west 5 to 15 mph after midnight.
.SATURDAY...Cooler, sunny. Highs 55 to 60. West winds up to
10 mph shifting to the northeast in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 35 to 40. Southeast winds
5 to 10 mph shifting to the south 5 to 15 mph after midnight.
.SUNDAY...Warmer, sunny. Highs around 70. Southwest winds 5 to
10 mph.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 20 percent chance
of rain showers. Lows around 45. Highs around 65.
.MONDAY NIGHT...Partly cloudy. Lows 40 to 45.
.TUESDAY...Sunny. Highs around 70.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows 45 to 55.
Highs 75 to 80.

$$

MTZ314-202200-
Fergus County below 4500ft-
Including Hilger and Lewistown
907 AM MDT Fri Sep 20 2024

.REST OF TODAY...Breezy. Partly cloudy late in the morning then
clearing. Highs 65 to 70. West winds 10 to 15 mph increasing to
15 to 25 mph in the afternoon.
.TONIGHT...Breezy, colder. Partly cloudy. A 20 percent chance of
rain showers in the evening. Lows 35 to 40. Northwest winds 15 to
25 mph shifting to the west 10 to 15 mph after midnight.
.SATURDAY...Cooler, sunny. Highs around 60. Northwest winds 5 to
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows 35 to 40. Southeast winds up
to 5 mph shifting to the south after midnight.
.SUNDAY...Warmer, sunny. Highs 70 to 75. South winds up to
10 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows 45 to 50.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Highs 65 to 70. Lows
around 45.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 70 to 75. Lows
45 to 50.
.WEDNESDAY...Warmer, sunny. Highs 80 to 85.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 50 to 55.
Highs around 80.

&&
               TEMPERATURE     /    PRECIPITATION

Lewistown    67     36     58  /  10     10     0


$$

MTZ315-202200-
Upper Blackfoot and MacDonald Pass-
Including Marysville, Lincoln, Flesher Pass, and MacDonald Pass
907 AM MDT Fri Sep 20 2024

.REST OF TODAY...Sunny. Highs 55 to 60. West winds 10 to 20 mph
with gusts to around 35 mph.
.TONIGHT...Colder. Mostly clear. Lows 30 to 35. Northwest winds
5 to 15 mph with gusts to around 30 mph shifting to the north
after midnight.
.SATURDAY...Sunny. Highs 55 to 60. East winds up to 5 mph.
.SATURDAY NIGHT...Partly cloudy. Lows 35 to 40. Southeast winds
up to 5 mph shifting to the southwest after midnight.
.SUNDAY...Sunny in the morning then becoming partly cloudy. Highs
60 to 65. Southwest winds up to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows 40 to 45.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Highs 55 to 65. Lows
40 to 45.
.TUESDAY...Sunny. Highs 65 to 70.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 45 to
50. Highs 70 to 75.
.THURSDAY...Sunny. Highs 65 to 75.

$$

MTZ316-202200-
Gates of the Mountains-
Including Canyon Creek, Wolf Creek, and Craig
907 AM MDT Fri Sep 20 2024

.REST OF TODAY...Breezy, sunny. Highs 60 to 65. West winds 15 to
25 mph.
.TONIGHT...Colder. Mostly clear. Lows 35 to 40. Northwest winds
10 to 15 mph with gusts to around 30 mph becoming north up to
5 mph after midnight.
.SATURDAY...Sunny. Highs 60 to 65. Southeast winds up to 5 mph.
.SATURDAY NIGHT...Partly cloudy. Lows 35 to 40. Southeast winds
up to 10 mph shifting to the south after midnight.
.SUNDAY...Sunny in the morning then becoming partly cloudy. Highs
65 to 70. Southwest winds 5 to 15 mph.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows 45 to 50.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Highs 65 to 70. Lows
around 45.
.TUESDAY THROUGH WEDNESDAY...Clear. Highs 70 to 80. Lows 45 to
50.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 50 to 55.
Highs 75 to 80.

$$

MTZ317-202200-
Little Belt and Highwood Mountains-
Including Monarch, Neihart, and Kings Hill Pass
907 AM MDT Fri Sep 20 2024

.REST OF TODAY...Breezy. Partly cloudy late in the morning then
becoming sunny. Highs 55 to 65. West winds 15 to 25 mph with
gusts to around 40 mph.
.TONIGHT...Colder. Partly cloudy. A 20 percent chance of rain
showers in the evening. Lows 30 to 35. Northwest winds 10 to
15 mph with gusts to around 35 mph decreasing to up to 10 mph
after midnight.
.SATURDAY...Sunny. Highs 50 to 60. West winds up to 5 mph
shifting to the northeast in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows 35 to 40. Southeast winds
up to 10 mph shifting to the south after midnight.
.SUNDAY...Sunny. Highs 60 to 65. Southwest winds 5 to 15 mph.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 20 percent chance
of rain showers. Lows 40 to 45. Highs 55 to 60.
.MONDAY NIGHT...Partly cloudy. Lows 40 to 45.
.TUESDAY...Warmer, sunny. Highs 60 to 70.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 45 to
55. Highs 70 to 75.
.THURSDAY...Sunny. Highs 65 to 75.

$$

MTZ318-202200-
Snowy and Judith Mountains-
907 AM MDT Fri Sep 20 2024

.REST OF TODAY...Partly cloudy late in the morning then clearing.
Highs 60 to 65. West winds 10 to 20 mph. Gusts up to 35 mph in
the afternoon.
.TONIGHT...Breezy, colder. Partly cloudy. Lows 30 to 35.
Northwest winds 15 to 25 mph decreasing to 10 to 15 mph after
midnight. Gusts up to 40 mph.
.SATURDAY...Cooler. Partly cloudy in the morning then becoming
sunny. Highs 50 to 55. Northwest winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows 35 to 40. Southeast winds
5 to 10 mph.
.SUNDAY...Warmer, sunny. Highs 60 to 70. Southwest winds 5 to
10 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows around 45.
.MONDAY...Mostly cloudy with a 20 percent chance of rain showers.
Highs 55 to 60.
.MONDAY NIGHT...Partly cloudy. Lows 40 to 45.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 60 to 70. Lows
45 to 50.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 70 to 75. Lows
50 to 55.

$$

MTZ319-202200-
Helena Valley-
Including Helena
907 AM MDT Fri Sep 20 2024

.REST OF TODAY...Breezy. Partly cloudy late in the morning then
clearing. Highs around 70. Southwest winds 10 to 15 mph shifting
to the west 15 to 25 mph in the afternoon.
.TONIGHT...Colder. Mostly clear. Lows 35 to 40. Northwest winds
10 to 15 mph with gusts to around 30 mph becoming west up to
5 mph after midnight.
.SATURDAY...Sunny. Highs in the mid 60s. North winds up to 5 mph
shifting to the east in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 35 to 40. Southeast winds up
to 5 mph.
.SUNDAY...Sunny in the morning then becoming partly cloudy. Highs
70 to 75. South winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows around 45.
.MONDAY...Partly cloudy. Highs around 70.
.MONDAY NIGHT...Mostly clear. Lows 40 to 45.
.TUESDAY AND TUESDAY NIGHT...Clear. Highs around 75. Lows 45 to
50.
.WEDNESDAY...Sunny. Highs around 80.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 45 to 50.
Highs around 80.

&&
               TEMPERATURE     /    PRECIPITATION

Helena       71     39     64  /  0       0       0


$$

MTZ320-202200-
Big Belt, Bridger and Castle Mountains-
Including Trident, Maudlow, Battle Ridge Pass, Bozeman Pass,
and Deep Creek Pass
907 AM MDT Fri Sep 20 2024

.REST OF TODAY...Breezy. Partly cloudy late in the morning then
becoming sunny. Highs 55 to 65. Southwest winds 10 to 15 mph
shifting to the west 15 to 25 mph in the afternoon. Gusts up to
40 mph.
.TONIGHT...Colder. Mostly clear. Lows 30 to 35. Northwest winds
10 to 20 mph with gusts to around 35 mph becoming north up to
10 mph after midnight.
.SATURDAY...Sunny. Highs 50 to 60. Northeast winds up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 35 to 40. Southeast winds up
to 10 mph.
.SUNDAY...Sunny. Highs 60 to 65. Southwest winds up to 10 mph.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 20 percent chance
of rain showers. Lows 40 to 45. Highs 55 to 60.
.MONDAY NIGHT...Partly cloudy. Lows 40 to 45.
.TUESDAY...Warmer, sunny. Highs 60 to 70.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows 45 to 50.
Highs 65 to 75.

$$

MTZ321-202200-
Meagher County Valleys-
Including Martinsdale, Checkerboard, Ringling,
and White Sulphur Springs
907 AM MDT Fri Sep 20 2024

.REST OF TODAY...Breezy. Partly cloudy late in the morning then
clearing. Highs 60 to 65. Southwest winds 10 to 15 mph shifting
to the west 15 to 25 mph in the afternoon. Gusts up to 45 mph.
.TONIGHT...Breezy, colder. Mostly clear. Lows 30 to 35. Northwest
winds 15 to 25 mph with gusts to around 40 mph decreasing to 5 to
10 mph after midnight.
.SATURDAY...Sunny. Highs 55 to 60. North winds up to 5 mph
shifting to the east in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 30 to 35. Southeast winds up
to 10 mph.
.SUNDAY...Warmer, sunny. Highs 65 to 70. Southwest winds up to
10 mph.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 20 percent chance
of rain showers. Lows 40 to 45. Highs 60 to 65.
.MONDAY NIGHT...Partly cloudy. Lows around 40.
.TUESDAY...Sunny. Highs 65 to 70.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 40 to
45. Highs 75 to 80.
.THURSDAY...Sunny. Highs around 75.

$$

MTZ322-202200-
Elkhorn and Boulder Mountains-
Including Montana City, Clancy, Boulder, Corbin, Wickes,
Elk Park Pass, and Homestake Pass
907 AM MDT Fri Sep 20 2024

.REST OF TODAY...Partly cloudy late in the morning then clearing.
Highs 55 to 65. West winds 10 to 20 mph. Gusts up to 35 mph in
the afternoon.
.TONIGHT...Colder. Mostly clear. Lows 30 to 35. Northwest winds
10 to 15 mph with gusts to around 30 mph shifting to the north
after midnight.
.SATURDAY...Sunny. Highs 50 to 60. East winds up to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows 35 to 40. East winds up to
5 mph shifting to the southwest after midnight.
.SUNDAY...Warmer. Sunny in the morning then becoming partly
cloudy. Highs 60 to 70. Southwest winds up to 10 mph.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 20 percent chance
of rain showers. Lows 40 to 45. Highs 55 to 65.
.MONDAY NIGHT...Partly cloudy. Lows 40 to 45.
.TUESDAY AND TUESDAY NIGHT...Clear. Highs 60 to 70. Lows 40 to
50.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 65 to 75. Lows
45 to 50.

$$

MTZ323-202200-
Canyon Ferry Area-
Including Toston, Townsend, and Winston
907 AM MDT Fri Sep 20 2024

.REST OF TODAY...Breezy. Partly cloudy late in the morning then
clearing. Highs 65 to 70. Southwest winds 5 to 15 mph increasing
to west 15 to 25 mph with gusts to around 40 mph in the
afternoon.
.TONIGHT...Colder. Mostly clear. Lows 35 to 40. Northwest winds
10 to 20 mph with gusts to around 35 mph shifting to the north
5 to 10 mph after midnight.
.SATURDAY...Cooler, sunny. Highs around 60. Northeast winds up to
5 mph.
.SATURDAY NIGHT...Mostly clear. Lows 35 to 40. Northeast winds up
to 5 mph shifting to the southeast after midnight.
.SUNDAY...Sunny. Highs 65 to 70. South winds up to 10 mph.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 20 percent chance
of rain showers. Lows 45 to 50. Highs around 65.
.MONDAY NIGHT...Mostly clear. Lows 40 to 45.
.TUESDAY...Sunny. Highs around 70.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows 45 to 50.
Highs 75 to 80.

$$

MTZ324-202200-
Missouri Headwaters-
Including Harrison, Three Forks, Willow Creek, Pony,
and Whitehall
907 AM MDT Fri Sep 20 2024

.REST OF TODAY...Partly cloudy late in the morning then becoming
sunny. Highs around 70. West winds 10 to 20 mph. Gusts up to
35 mph in the afternoon.
.TONIGHT...Colder. Mostly clear. Lows 30 to 35. Northwest winds
10 to 15 mph with gusts to around 30 mph decreasing to up to
10 mph after midnight.
.SATURDAY...Sunny. Highs 60 to 65. Northeast winds up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 35 to 40. East winds up to
5 mph shifting to the southwest after midnight.
.SUNDAY...Warmer, sunny. Highs 70 to 75. Southwest winds up to
10 mph.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 20 percent chance
of rain showers. Lows 40 to 45. Highs 65 to 70.
.MONDAY NIGHT...Partly cloudy. Lows 40 to 45.
.TUESDAY...Sunny. Highs 70 to 75.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows 45 to 50.
Highs 75 to 80.

$$

MTZ325-202200-
Madison River Valley-
Including Cameron, Ennis, Jeffers, McAllister, and Norris
907 AM MDT Fri Sep 20 2024

.REST OF TODAY...Breezy, sunny. Highs 65 to 70. South winds 10 to
20 mph shifting to the west 15 to 25 mph in the afternoon.
.TONIGHT...Colder. Mostly clear. Lows 30 to 35. North winds 5 to
15 mph.
.SATURDAY...Cooler, sunny. Highs around 60. North winds up to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 35. Northeast winds
5 to 10 mph shifting to the south after midnight.
.SUNDAY...Sunny. Highs around 70. Southwest winds up to 10 mph.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 20 percent chance
of rain showers. Lows 40 to 45. Highs 60 to 65.
.MONDAY NIGHT...Partly cloudy. Lows 35 to 45.
.TUESDAY...Sunny. Highs around 70.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 40 to
50. Highs 75 to 80.
.THURSDAY...Sunny. Highs around 75.

$$

MTZ326-202200-
Gallatin Valley-
Including Bozeman and Gallatin Gateway
907 AM MDT Fri Sep 20 2024

.REST OF TODAY...Sunny. Highs around 70. West winds 10 to 20 mph.
.TONIGHT...Colder. Mostly clear. Lows 30 to 35. Northwest winds
10 to 15 mph becoming west up to 5 mph after midnight.
.SATURDAY...Cooler, sunny. Highs around 60. North winds up to
5 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 35. East winds up to
5 mph.
.SUNDAY...Sunny. Highs around 70. South winds up to 5 mph
shifting to the west in the afternoon.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 20 percent chance
of rain showers. Lows 40 to 45. Highs around 65.
.MONDAY NIGHT...Partly cloudy. Lows 40 to 45.
.TUESDAY...Sunny. Highs around 70.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 45 to
50. Highs 75 to 80.
.THURSDAY...Sunny. Highs around 75.

&&
               TEMPERATURE     /    PRECIPITATION

Bozeman Airport    72     32     63  /  10     0       0
Bozeman MSU        69     32     60  /  10     0       0


$$

MTZ330-202200-
Gallatin and Madison County Mountains and Centennial Mountains-
Including Big Sky, West Yellowstone, Targhee Pass,
and Raynolds Pass
907 AM MDT Fri Sep 20 2024

.REST OF TODAY...Sunny. Highs 55 to 65. Southwest winds 10 to
20 mph with gusts to around 35 mph.
.TONIGHT...Colder. Mostly clear. Lows 25 to 35. Northwest winds
5 to 15 mph shifting to the north 5 to 10 mph after midnight.
.SATURDAY...Sunny. Highs 50 to 60. North winds up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 30 to 35. North winds 5 to
10 mph shifting to the east after midnight.
.SUNDAY...Sunny. Highs 55 to 65. South winds up to 10 mph
shifting to the southwest in the afternoon.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 20 percent chance
of rain showers. Lows 35 to 40. Highs 50 to 60.
.MONDAY NIGHT...Partly cloudy. Lows 35 to 40.
.TUESDAY...Sunny. Highs 55 to 65.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows 40 to 45.
Highs 60 to 70.

&&
               TEMPERATURE     /    PRECIPITATION

West Yellowstone   63     25     63  /  10     10     0


$$

MTZ327-202200-
Northwest Beaverhead County-
Including Dewey, Wisdom, Wise River, Big Hole Pass,
and Chief Joseph Pass
907 AM MDT Fri Sep 20 2024

.REST OF TODAY...Sunny. Highs 55 to 65. West winds 10 to 20 mph.
.TONIGHT...Colder. Mostly clear. Lows 25 to 30. North winds 5 to
15 mph.
.SATURDAY...Sunny. Highs 50 to 60. Northeast winds up to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows 30 to 35. Northeast winds
up to 10 mph.
.SUNDAY...Sunny in the morning then becoming partly cloudy. Highs
55 to 65. Southwest winds up to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows 30 to 40.
.MONDAY...Mostly cloudy. Highs 50 to 60.
.MONDAY NIGHT...Partly cloudy. Lows 30 to 40.
.TUESDAY...Warmer, sunny. Highs 60 to 70.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 35 to
45. Highs 65 to 75.
.THURSDAY...Sunny. Highs 60 to 70.

$$

MTZ328-202200-
Beaverhead and Western Madison below 6000ft-
Including Bannack, Dillon, Glen, and Waterloo
907 AM MDT Fri Sep 20 2024

.REST OF TODAY...Sunny. Highs 65 to 70. Southwest winds 10 to
20 mph.
.TONIGHT...Colder. Mostly clear. Lows 30 to 35. North winds 5 to
15 mph.
.SATURDAY...Sunny. Highs 60 to 65. Northeast winds up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 35. Northeast winds
up to 10 mph.
.SUNDAY...Sunny. Highs 65 to 70. Southwest winds up to 10 mph.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 20 percent chance
of rain showers. Lows around 40. Highs 60 to 65.
.MONDAY NIGHT...Partly cloudy. Lows 35 to 40.
.TUESDAY...Sunny. Highs 65 to 70.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows 40 to 45.
Highs 70 to 80.

&&
               TEMPERATURE     /    PRECIPITATION

Dillon       68     31     62  /  0       0       0


$$

MTZ329-202200-
Ruby Mountains and Southern Beaverhead Mountains-
Including Monida Pass
907 AM MDT Fri Sep 20 2024

.REST OF TODAY...Sunny. Highs 55 to 65. Southwest winds 10 to
20 mph.
.TONIGHT...Colder. Mostly clear. Lows 30 to 35. North winds 5 to
15 mph.
.SATURDAY...Sunny. Highs 50 to 60. North winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 35. North winds up to
10 mph.
.SUNDAY...Sunny. Highs 60 to 65. Southwest winds up to 10 mph.
.SUNDAY NIGHT AND MONDAY...Cooler. Mostly cloudy with a
20 percent chance of rain showers. Lows 35 to 40. Highs 50 to 60.
.MONDAY NIGHT...Partly cloudy. Lows 35 to 40.
.TUESDAY...Sunny. Highs 60 to 65.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 40 to
45. Highs 65 to 70.
.THURSDAY...Sunny. Highs 60 to 70.

$$

http://www.weather.gov/greatfalls
https://www.twitter.com/NWSGreatFalls
https://www.facebook.com/NWSGreatFalls