Zone Forecast Product
Issued by NWS Great Falls, MT

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000
FPUS55 KTFX 211137
ZFPTFX

Zone Forecast Product for Central and Southwest Montana
National Weather Service Great Falls MT
536 AM MDT Mon May 21 2018

Spot temperatures and probabilities of measurable precipitation
are for today, tonight, and Tuesday.


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

MTZ009-212200-
Northern Rocky Mountain Front-
Including the cities of Browning, Heart Butte, Dupuyer,
East Glacier Park, and Kiowa
536 AM MDT Mon May 21 2018

.TODAY...Partly cloudy early in the morning then becoming mostly
cloudy. Slight chance of rain showers in the morning, then chance
of rain showers and slight chance of thunderstorms in the
afternoon. Highs 60 to 70. West winds 5 to 10 mph shifting to the
southwest in the afternoon. Chance of precipitation 50 percent.
.TONIGHT...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms in the evening, then partly cloudy with
chance of rain showers after midnight. Lows 40 to 45. West winds
up to 10 mph. Chance of precipitation 50 percent.
.TUESDAY...Partly cloudy. Chance of rain showers in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs 65 to 75. East winds up to 10 mph. Chance of
precipitation 50 percent.
.TUESDAY NIGHT...Mostly clear. A 20 percent chance of rain
showers in the evening. Lows 40 to 50. East winds up to 10 mph.
.WEDNESDAY...Partly cloudy with slight chance of rain showers in
the morning, then mostly cloudy with chance of thunderstorms in
the afternoon. Highs 60 to 70. East winds 5 to 15 mph. Chance of
precipitation 50 percent.
.WEDNESDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms. Lows 40 to 50. Chance of
precipitation 40 percent.
.THURSDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 65 to 75.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 20 percent
chance of rain showers. Lows 45 to 55. Highs 70 to 80.
.FRIDAY NIGHT...Colder. Partly cloudy. Lows 40 to 50.
.SATURDAY...Sunny with a 20 percent chance of thunderstorms.
Highs 70 to 80.
.SATURDAY NIGHT...Partly cloudy with chance of rain showers and
slight chance of thunderstorms. Lows 40 to 50. Chance of
precipitation 30 percent.
.SUNDAY...Partly cloudy with a 20 percent chance of rain showers.
Highs 65 to 75.

$$

MTZ048-212200-
Southern Rocky Mountain Front-
Including the cities of Bynum, Choteau, and Pendroy
536 AM MDT Mon May 21 2018

.TODAY...Mostly cloudy. Chance of rain showers until late
afternoon. Slight chance of thunderstorms early in the afternoon,
then chance of thunderstorms late in the afternoon. Highs 65 to
75. Northwest winds up to 10 mph. Chance of precipitation
50 percent.
.TONIGHT...Colder. Mostly cloudy. Chance of thunderstorms in the
evening, then chance of rain showers after midnight. Lows 40 to
50. West winds up to 10 mph. Chance of precipitation 50 percent.
.TUESDAY...Mostly cloudy. Chance of rain showers in the morning,
then chance of thunderstorms in the afternoon. Highs 60 to 70.
North winds up to 10 mph shifting to the northeast in the
afternoon. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then slight chance of
rain showers after midnight. Lows 40 to 50. Northeast winds up to
10 mph. Chance of precipitation 40 percent.
.WEDNESDAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the morning, then chance of
thunderstorms in the afternoon. Highs 60 to 70. East winds 5 to
15 mph. Chance of precipitation 50 percent.
.WEDNESDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms. Lows 40 to 50. Chance of
precipitation 40 percent.
.THURSDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 65 to 75. Chance of precipitation
30 percent.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 20 percent
chance of rain showers. Lows 45 to 55. Highs 70 to 80.
.FRIDAY NIGHT...Partly cloudy. Lows 45 to 50.
.SATURDAY...Sunny with a 20 percent chance of rain showers. Highs
70 to 80.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 45 to 50.
.SUNDAY...Partly cloudy with a 20 percent chance of rain showers.
Highs 70 to 80.

$$

MTZ010-212200-
Eastern Glacier-
Including the cities of Cut Bank and Santa Rita
536 AM MDT Mon May 21 2018

.TODAY...Partly cloudy in the morning, then mostly cloudy with
slight chance of rain showers early in the afternoon. Mostly
cloudy with slight chance of thunderstorms late in the afternoon.
Highs 70 to 75. Northwest winds 5 to 15 mph shifting to the
southwest 5 to 10 mph in the afternoon. Chance of precipitation
20 percent.
.TONIGHT...Mostly cloudy with slight chance of thunderstorms in
the evening, then partly cloudy with slight chance of rain
showers after midnight. Lows 45 to 50. West winds 5 to 10 mph.
Chance of precipitation 20 percent.
.TUESDAY...Partly cloudy. Slight chance of rain showers in the
morning, then slight chance of thunderstorms in the afternoon.
Highs in the mid 70s. North winds 5 to 10 mph shifting to the
east in the afternoon. Chance of precipitation 20 percent.
.TUESDAY NIGHT...Mostly clear. Lows 45 to 50. Northeast winds up
to 10 mph.
.WEDNESDAY...Sunny 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 70 to 75.
East winds up to 10 mph increasing to 10 to 15 mph in the
afternoon. Chance of precipitation 30 percent.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows around 50.
.THURSDAY...Partly cloudy with a 20 percent chance of rain
showers. Highs 75 to 80.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 50 to 55. Highs
around 80.
.FRIDAY NIGHT...Partly cloudy. Lows around 50.
.SATURDAY...Sunny with a 20 percent chance of thunderstorms.
Highs 75 to 80.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 50 to 55.
.SUNDAY...Partly cloudy with a 20 percent chance of rain showers.
Highs 75 to 80.

&&
               TEMPERATURE     /    PRECIPITATION

Cut Bank     76     47     76  /  20     20     20


$$

MTZ046-212200-
Eastern Pondera-
Including the cities of Brady, Conrad, and Ledger
536 AM MDT Mon May 21 2018

.TODAY...Partly cloudy early in the morning then becoming mostly
cloudy. Slight chance of rain showers early in the afternoon.
Slight chance of thunderstorms late in the afternoon. Highs in
the mid 70s. Northwest winds 5 to 10 mph. Chance of precipitation
20 percent.
.TONIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then slight chance of
rain showers after midnight. Lows around 50. West winds up to
10 mph. Chance of precipitation 50 percent.
.TUESDAY...Partly cloudy. Slight chance of rain showers in the
morning, then slight chance of thunderstorms in the afternoon.
Highs in the mid 70s. North winds up to 10 mph shifting to the
northeast in the afternoon. Chance of precipitation 20 percent.
.TUESDAY NIGHT...Partly cloudy. A 20 percent chance of
thunderstorms in the evening. Lows around 50. Northeast winds up
to 10 mph.
.WEDNESDAY...Partly cloudy with slight chance of rain showers in
the morning, then mostly cloudy with chance of thunderstorms in
the afternoon. Highs around 75. Northeast winds up to 10 mph
shifting to the east in the afternoon. Chance of precipitation
40 percent.
.WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows around 50.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy with a 20 percent
chance of rain showers. Highs around 80. Lows around 55.
.FRIDAY...Sunny. Highs around 80.
.FRIDAY NIGHT...Partly cloudy. Lows 50 to 55.
.SATURDAY...Sunny. Highs 80 to 85.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 50 to 55.
.SUNDAY...Partly cloudy with a 20 percent chance of rain showers.
Highs around 80.

$$

MTZ049-212200-
Eastern Teton-
Including the cities of Fairfield, Dutton, and Power
536 AM MDT Mon May 21 2018

.TODAY...Mostly cloudy. Slight chance of thunderstorms early in
the afternoon. Chance of thunderstorms late in the afternoon.
Highs in the mid 70s. Northwest winds up to 10 mph shifting to
the south in the afternoon. Chance of thunderstorms 40 percent.
.TONIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then chance of rain
showers after midnight. Lows around 50. West winds up to 10 mph.
Chance of precipitation 50 percent.
.TUESDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then chance of thunderstorms in the afternoon. Highs
70 to 75. Northwest winds 5 to 10 mph shifting to the northeast
in the afternoon. Chance of precipitation 40 percent.
.TUESDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in
the evening, then slight chance of rain showers after midnight.
Lows around 50. Northeast winds up to 10 mph. Chance of
precipitation 20 percent.
.WEDNESDAY...Partly cloudy with slight chance of rain showers in
the morning, then mostly cloudy with chance of thunderstorms in
the afternoon. Highs 70 to 75. East winds 5 to 15 mph. Chance of
precipitation 50 percent.
.WEDNESDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms. Lows around 50. Chance of
precipitation 30 percent.
.THURSDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 75 to 80.
.THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows around 55.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs around 80. Lows
50 to 55.
.SATURDAY...Sunny. Highs 80 to 85.
.SATURDAY NIGHT...Partly cloudy. Lows 50 to 55.
.SUNDAY...Partly cloudy with a 20 percent chance of rain showers.
Highs 75 to 80.

$$

MTZ044-212200-
Toole-
Including the cities of Devon, Shelby, Ethridge, and Galata
536 AM MDT Mon May 21 2018

.TODAY...Partly cloudy until late afternoon, then mostly cloudy
with a 20 percent chance of thunderstorms late in the afternoon.
Highs 75 to 80. Northwest winds 5 to 10 mph.
.TONIGHT...Mostly cloudy. Slight chance of thunderstorms in the
evening, then slight chance of rain showers after midnight. Lows
around 50. South winds 5 to 10 mph shifting to the northwest
after midnight. Chance of precipitation 20 percent.
.TUESDAY...Partly cloudy. Slight chance of rain showers in the
morning, then slight chance of thunderstorms in the afternoon.
Highs 75 to 80. Northeast winds 5 to 10 mph. Chance of
precipitation 20 percent.
.TUESDAY NIGHT...Mostly clear. Lows around 50. East winds up to
10 mph.
.WEDNESDAY...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 75 to 80.
East winds 5 to 15 mph. Chance of precipitation 40 percent.
.WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows around 50.
.THURSDAY...Partly cloudy with a 20 percent chance of rain
showers. Highs 80 to 85.
.THURSDAY NIGHT...Partly cloudy. Lows around 55.
.FRIDAY...Sunny. Highs 80 to 85.
.FRIDAY NIGHT...Partly cloudy. Lows 50 to 55.
.SATURDAY...Sunny. Highs 80 to 85.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 50 to 55.
.SUNDAY...Sunny with a 20 percent chance of rain showers. Highs
75 to 80.

$$

MTZ045-212200-
Liberty-
Including the cities of Chester, Joplin, Lothair, and Whitlash
536 AM MDT Mon May 21 2018

.TODAY...Partly cloudy in the morning, then slight chance of rain
showers early in the afternoon. Mostly cloudy with slight chance
of thunderstorms late in the afternoon. Highs 75 to 80. Northwest
winds up to 10 mph. Chance of precipitation 20 percent.
.TONIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then chance of rain
showers after midnight. Lows around 50. Southwest winds 5 to
10 mph shifting to the northwest after midnight. Chance of
precipitation 50 percent.
.TUESDAY...Partly cloudy. A 20 percent chance of thunderstorms in
the afternoon. Highs in the mid 70s. Northeast winds up to
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 50. East winds up to
10 mph.
.WEDNESDAY...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 75 to 80.
East winds 5 to 15 mph. Chance of precipitation 40 percent.
.WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows 50 to 55.
.THURSDAY...Partly cloudy with a 20 percent chance of rain
showers. Highs around 80.
.THURSDAY NIGHT...Partly cloudy. Lows around 55.
.FRIDAY...Sunny. Highs 80 to 85.
.FRIDAY NIGHT...Partly cloudy. Lows 50 to 55.
.SATURDAY...Sunny. Highs 80 to 85.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 50 to 55.
.SUNDAY...Sunny. Highs around 80.

$$

MTZ011-212200-
Hill-
Including the cities of Havre and Rocky Boy
536 AM MDT Mon May 21 2018

.TODAY...Sunny in the morning, then partly cloudy with slight
chance of rain showers early in the afternoon. Partly cloudy with
slight chance of thunderstorms late in the afternoon. Highs 75 to
80. Northwest winds up to 10 mph. Chance of precipitation
20 percent.
.TONIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then chance of rain
showers after midnight. Lows 50 to 55. West winds up to 10 mph.
Chance of precipitation 50 percent.
.TUESDAY...Partly cloudy. Slight chance of rain showers in the
morning, then slight chance of thunderstorms in the afternoon.
Highs 75 to 80. Northwest winds 5 to 10 mph shifting to the
northeast in the afternoon. Chance of precipitation 20 percent.
.TUESDAY NIGHT...Partly cloudy. Lows around 50. East winds up to
10 mph.
.WEDNESDAY...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 75 to 80.
East winds 5 to 15 mph. Chance of precipitation 50 percent.
.WEDNESDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms. Lows 50 to 55. Chance of
precipitation 50 percent.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy with a 20 percent
chance of rain showers. Highs around 80. Lows around 55.
.FRIDAY...Partly cloudy. Highs 80 to 85.
.FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows 50 to 55. Highs
80 to 85.

&&
               TEMPERATURE     /    PRECIPITATION

Havre        81     53     78  /  20     30     20


$$

MTZ047-212200-
Blaine-
Including the cities of Chinook, Lloyd, Zurich, Harlem, Hogeland,
Hays, and Lodge Pole
536 AM MDT Mon May 21 2018

.TODAY...Sunny in the morning, then partly cloudy with a
20 percent chance of thunderstorms in the afternoon. Highs 75 to
80. South winds up to 10 mph shifting to the southwest in the
afternoon.
.TONIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then chance of rain
showers after midnight. Lows 50 to 55. West winds up to 10 mph.
Chance of precipitation 50 percent.
.TUESDAY...Mostly cloudy. Chance of rain showers in the morning,
then slight chance of thunderstorms in the afternoon. Highs 70 to
80. Northwest winds up to 10 mph shifting to the northeast in the
afternoon. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers in the evening. Lows 50 to 55. East winds up to 10 mph.
.WEDNESDAY...Partly cloudy with chance of rain showers in the
morning, then mostly cloudy with rain showers likely and slight
chance of thunderstorms in the afternoon. Highs 70 to 80. East
winds 5 to 15 mph. Chance of precipitation 60 percent.
.WEDNESDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms. Lows 50 to 55. Chance of
precipitation 50 percent.
.THURSDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 75 to 80. Chance of precipitation
40 percent.
.THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows around 55.
.FRIDAY...Partly cloudy. Highs 80 to 85.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows 50 to
55. Highs 80 to 85.
.SUNDAY...Sunny. Highs around 80.

$$

MTZ013-212200-
Chouteau-
Including the cities of Floweree, Carter, and Fort Benton
536 AM MDT Mon May 21 2018

.TODAY...Partly cloudy in the morning, then mostly cloudy with a
20 percent chance of thunderstorms in the afternoon. Highs 75 to
80. West winds up to 10 mph.
.TONIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then chance of rain
showers after midnight. Lows 50 to 55. West winds up to 10 mph.
Chance of precipitation 50 percent.
.TUESDAY...Mostly cloudy. Chance of rain showers in the morning,
then chance of thunderstorms in the afternoon. Highs in the mid
70s. Northwest winds up to 10 mph shifting to the northeast in
the afternoon. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in
the evening, then slight chance of rain showers after midnight.
Lows 50 to 55. East winds up to 10 mph. Chance of precipitation
20 percent.
.WEDNESDAY...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 75.
East winds 5 to 15 mph. Chance of precipitation 50 percent.
.WEDNESDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms. Lows around 55. Chance of
precipitation 50 percent.
.THURSDAY...Mostly cloudy with a 20 percent chance of
thunderstorms. Highs around 80.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 20 percent
chance of rain showers. Lows around 55. Highs 80 to 85.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows around
55. Highs 80 to 85.
.SUNDAY...Partly cloudy. Highs around 80.

$$

MTZ012-212200-
Cascade-
Including the city of Great Falls
536 AM MDT Mon May 21 2018

.TODAY...Mostly cloudy. Slight chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms early in the afternoon. Chance of thunderstorms
late in the afternoon. Highs 70 to 75. West winds up to 10 mph
shifting to the north in the afternoon. Chance of precipitation
50 percent.
.TONIGHT...Mostly cloudy. Chance of thunderstorms in the evening,
then chance of rain showers after midnight. Lows 45 to 50. West
winds up to 10 mph. Chance of precipitation 50 percent.
.TUESDAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the morning, then chance of
thunderstorms in the afternoon. Highs 65 to 75. Northwest winds
up to 10 mph shifting to the northeast in the afternoon. Chance
of precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then slight chance of
rain showers after midnight. Lows 45 to 50. East winds up to
10 mph. Chance of precipitation 50 percent.
.WEDNESDAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the morning, then rain showers likely
and chance of thunderstorms in the afternoon. Highs 65 to 75.
East winds up to 10 mph. Chance of precipitation 70 percent.
.WEDNESDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms. Lows 45 to 55. Chance of
precipitation 50 percent.
.THURSDAY...Mostly cloudy with a 20 percent chance of
thunderstorms. Highs 70 to 80.
.THURSDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 50 to 55.
.FRIDAY...Partly cloudy with a 20 percent chance of rain showers.
Highs 75 to 80.
.FRIDAY NIGHT...Partly cloudy. Lows 50 to 55.
.SATURDAY...Sunny. Highs 75 to 85.
.SATURDAY NIGHT...Partly cloudy. Lows 50 to 55.
.SUNDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 75 to 80.

&&
               TEMPERATURE     /    PRECIPITATION

Great Falls Arpt   75     52     73  /  40     60     30


$$

MTZ050-212200-
Judith Basin-
Including the cities of Raynesford, Geyser, Stanford, Windham,
Benchland, Hobson, and Moccasin
536 AM MDT Mon May 21 2018

.TODAY...Partly cloudy in the morning then becoming mostly
cloudy. Slight chance of thunderstorms in the morning, then rain
showers likely and chance of thunderstorms in the afternoon.
Highs 65 to 75. West winds up to 10 mph shifting to the southeast
in the afternoon. Chance of precipitation 70 percent.
.TONIGHT...Mostly cloudy. Chance of thunderstorms in the evening,
then chance of rain showers and slight chance of thunderstorms
after midnight. Lows 45 to 50. West winds 5 to 10 mph. Chance of
precipitation 50 percent.
.TUESDAY...Rain showers likely and slight chance of thunderstorms
in the morning, then rain showers likely and chance of
thunderstorms in the afternoon. Highs 60 to 70. Northwest winds
up to 10 mph shifting to the northeast in the afternoon. Chance
of precipitation 70 percent.
.TUESDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the
evening, then chance of rain showers after midnight. Lows 45 to
50. Southeast winds up to 10 mph. Chance of precipitation
50 percent.
.WEDNESDAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the morning, then rain showers likely
and chance of thunderstorms in the afternoon. Highs 60 to 70.
East winds 5 to 15 mph. Chance of precipitation 70 percent.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy with chance of rain
showers and slight chance of thunderstorms. Lows 45 to 50. Highs
65 to 75. Chance of precipitation 50 percent.
.THURSDAY NIGHT...Partly cloudy with chance of rain showers and
slight chance of thunderstorms. Lows 45 to 55. Chance of
precipitation 30 percent.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy with a 20 percent chance
of thunderstorms. Highs 70 to 80. Lows 45 to 55.
.SATURDAY...Sunny. Highs 70 to 80.
.SATURDAY NIGHT...Partly cloudy. Lows 50 to 55.
.SUNDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 70 to 75.

$$

MTZ051-212200-
Fergus-
Including the cities of Hilger and Lewistown
536 AM MDT Mon May 21 2018

.TODAY...Sunny then becoming partly cloudy early in the afternoon
then becoming mostly cloudy. Slight chance of rain showers late
in the morning. Slight chance of thunderstorms early in the
afternoon, then chance of thunderstorms late in the afternoon.
Highs 70 to 80. Southwest winds up to 10 mph shifting to the east
in the afternoon. Chance of precipitation 50 percent.
.TONIGHT...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Lows 50 to 55. West winds 5 to 10 mph.
Chance of precipitation 50 percent.
.TUESDAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the morning, then chance of
thunderstorms in the afternoon. Highs 65 to 75. Northwest winds
up to 10 mph shifting to the northeast in the afternoon. Chance
of precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then slight chance of
rain showers after midnight. Lows 50 to 55. East winds up to
10 mph. Chance of precipitation 50 percent.
.WEDNESDAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the morning, then rain showers likely
and chance of thunderstorms in the afternoon. Highs 65 to 75.
East winds 5 to 10 mph. Chance of precipitation 70 percent.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy with chance of rain
showers and slight chance of thunderstorms. Lows 50 to 55. Highs
70 to 80. Chance of precipitation 50 percent.
.THURSDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 50 to 55.
.FRIDAY...Sunny with a 20 percent chance of rain showers. Highs
75 to 85.
.FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows 50 to 55. Highs
75 to 85.

&&
               TEMPERATURE     /    PRECIPITATION

Lewistown    74     49     68  /  60     50     60


$$

MTZ014-212200-
Central and Southern Lewis and Clark-
Including the city of Helena
536 AM MDT Mon May 21 2018

.TODAY...Mostly cloudy. Slight chance of rain showers in the
morning, then chance of thunderstorms in the afternoon. Highs
60 to 70. West winds up to 10 mph shifting to the northeast in
the afternoon. Chance of precipitation 50 percent.
.TONIGHT...Mostly cloudy. Chance of thunderstorms in the evening,
then chance of rain showers after midnight. Lows 40 to 50.
Northwest winds up to 10 mph. Chance of precipitation 50 percent.
.TUESDAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the morning, then rain showers likely
and chance of thunderstorms in the afternoon. Highs 60 to 70.
Northeast winds up to 10 mph. Chance of precipitation 70 percent.
.TUESDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the
evening, then slight chance of rain showers after midnight. Lows
45 to 50. Northeast winds up to 10 mph. Chance of precipitation
50 percent.
.WEDNESDAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the morning, then rain showers likely
and chance of thunderstorms in the afternoon. Highs 60 to 70.
East winds up to 10 mph. Chance of precipitation 70 percent.
.WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms. Lows 45 to 50.
.THURSDAY...Mostly cloudy with a 20 percent chance of
thunderstorms. Highs 65 to 75.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 20 percent
chance of thunderstorms. Lows 45 to 50. Highs 70 to 80.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 45 to 50. Highs
70 to 80.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows 45 to 50.
.SUNDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 70 to 80.

&&
               TEMPERATURE     /    PRECIPITATION

Helena       74     50     73  /  50     50     60


$$

MTZ052-212200-
Jefferson-
Including the cities of Montana City, Clancy, Boulder, Corbin,
Wickes, and Whitehall
536 AM MDT Mon May 21 2018

.TODAY...Mostly cloudy. Chance of rain showers in the morning,
then rain showers likely and chance of thunderstorms in the
afternoon. Highs 60 to 70. Southwest winds up to 10 mph. Chance
of precipitation 70 percent.
.TONIGHT...Mostly cloudy. Rain showers likely and chance of
thunderstorms in the evening, then chance of rain showers after
midnight. Lows 40 to 45. Southwest winds up to 10 mph shifting to
the northwest after midnight. Chance of precipitation 70 percent.
.TUESDAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the morning, then rain showers likely
and chance of thunderstorms in the afternoon. Some thunderstorms
may produce heavy rainfall. Highs 60 to 70. Northeast winds up to
10 mph. Chance of precipitation 70 percent.
.TUESDAY NIGHT...Mostly cloudy. Rain showers likely and chance of
thunderstorms in the evening, then chance of rain showers after
midnight. Some thunderstorms may produce heavy rainfall in the
evening. Lows 45 to 50. Northeast winds up to 10 mph. Chance of
precipitation 70 percent.
.WEDNESDAY...Cloudy. Chance of rain showers and slight chance of
thunderstorms in the morning, then rain showers likely and chance
of thunderstorms in the afternoon. Some thunderstorms may produce
heavy rainfall. Highs 55 to 65. Southeast winds up to 10 mph.
Chance of precipitation 70 percent.
.WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms. Some thunderstorms may produce heavy rainfall.
Lows 40 to 50.
.THURSDAY...Warmer. Mostly cloudy with chance of rain showers and
slight chance of thunderstorms. Some thunderstorms may produce
heavy rainfall. Highs 65 to 75. Chance of precipitation
40 percent.
.THURSDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 40 to 50.
.FRIDAY...Sunny with a 20 percent chance of thunderstorms. Highs
70 to 80.
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 45 to 50.
.SATURDAY...Sunny. Highs 70 to 80.
.SATURDAY NIGHT...Partly cloudy. Lows 45 to 50.
.SUNDAY...Partly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 65 to 75. Chance of precipitation
30 percent.

$$

MTZ053-212200-
Broadwater-
Including the cities of Toston, Townsend, and Winston
536 AM MDT Mon May 21 2018

.TODAY...Partly cloudy in the morning then becoming mostly
cloudy. Slight chance of rain showers in the morning, then chance
of rain showers and slight chance of thunderstorms early in the
afternoon. Chance of thunderstorms late in the afternoon. Highs
65 to 75. South winds up to 10 mph shifting to the west in the
afternoon. Chance of precipitation 50 percent.
.TONIGHT...Mostly cloudy. Chance of thunderstorms in the evening,
then chance of rain showers after midnight. Lows 45 to 50.
Southwest winds 5 to 10 mph shifting to the northwest after
midnight. Chance of precipitation 50 percent.
.TUESDAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the morning, then rain showers likely
and chance of thunderstorms in the afternoon. Some thunderstorms
may produce heavy rainfall. Highs 65 to 75. Northeast winds up to
10 mph. Chance of precipitation 70 percent.
.TUESDAY NIGHT...Mostly cloudy. Rain showers likely and chance of
thunderstorms in the evening, then chance of rain showers after
midnight. Some thunderstorms may produce heavy rainfall in the
evening. Lows 45 to 50. Northeast winds up to 10 mph. Chance of
precipitation 60 percent.
.WEDNESDAY...Rain showers likely and slight chance of
thunderstorms in the morning, then rain showers likely and chance
of thunderstorms in the afternoon. Some thunderstorms may produce
heavy rainfall in the morning. Some thunderstorms may produce
heavy rainfall in the afternoon. Highs 60 to 70. Northeast winds
up to 10 mph shifting to the southeast in the afternoon. Chance
of precipitation 70 percent.
.WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms. Some thunderstorms may produce heavy rainfall.
Lows 45 to 50.
.THURSDAY...Warmer. Mostly cloudy with chance of rain showers and
slight chance of thunderstorms. Some thunderstorms may produce
heavy rainfall. Highs 70 to 80. Chance of precipitation
40 percent.
.THURSDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 45 to 50.
.FRIDAY...Sunny with a 20 percent chance of thunderstorms. Highs
70 to 80.
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 45 to 50.
.SATURDAY...Sunny. Highs 75 to 85.
.SATURDAY NIGHT...Partly cloudy. Lows around 50.
.SUNDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 70 to 80.

$$

MTZ054-212200-
Meagher-
Including the cities of Martinsdale, Checkerboard, Ringling,
and White Sulphur Springs
536 AM MDT Mon May 21 2018

.TODAY...Partly cloudy in the morning then becoming mostly
cloudy. Slight chance of rain showers in the morning, then chance
of rain showers and slight chance of thunderstorms early in the
afternoon. Chance of thunderstorms late in the afternoon. Highs
65 to 70. Southwest winds up to 10 mph. Chance of precipitation
50 percent.
.TONIGHT...Mostly cloudy. Chance of thunderstorms in the evening,
then chance of rain showers after midnight. Lows 40 to 45.
Northeast winds 5 to 10 mph shifting to the northwest after
midnight. Chance of precipitation 50 percent.
.TUESDAY...Rain showers likely and slight chance of thunderstorms
in the morning, then rain showers and chance of thunderstorms in
the afternoon. Highs 60 to 70. Northeast winds up to 10 mph.
Chance of precipitation 90 percent.
.TUESDAY NIGHT...Mostly cloudy. Chance of thunderstorms in the
evening, then chance of rain showers after midnight. Lows around
45. East winds up to 10 mph. Chance of precipitation 50 percent.
.WEDNESDAY...Rain showers likely and slight chance of
thunderstorms in the morning, then rain showers likely and chance
of thunderstorms in the afternoon. Highs 60 to 65. East winds
5 to 10 mph. Chance of precipitation 70 percent.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy with chance of rain
showers and slight chance of thunderstorms. Lows around 45. Highs
65 to 75. Chance of precipitation 50 percent.
.THURSDAY NIGHT...Partly cloudy with chance of rain showers and
slight chance of thunderstorms. Lows 45 to 50. Chance of
precipitation 30 percent.
.FRIDAY...Sunny with a 20 percent chance of thunderstorms. Highs
70 to 80.
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 45 to 50.
.SATURDAY...Sunny. Highs 70 to 80.
.SATURDAY NIGHT...Partly cloudy. Lows 45 to 50.
.SUNDAY...Partly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 70 to 75. Chance of precipitation
30 percent.

$$

MTZ055-212200-
Gallatin-
Including the cities of Bozeman and Gallatin Gateway
536 AM MDT Mon May 21 2018

.TODAY...Partly cloudy in the morning then becoming mostly
cloudy. Slight chance of rain showers late in the morning. Chance
of rain showers and slight chance of thunderstorms early in the
afternoon, then chance of thunderstorms late in the afternoon.
Highs 60 to 70. Southwest winds up to 10 mph. Chance of
precipitation 50 percent.
.TONIGHT...Mostly cloudy. Chance of thunderstorms in the evening,
then slight chance of rain showers after midnight. Lows 40 to 50.
South winds up to 10 mph. Chance of precipitation 50 percent.
.TUESDAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the morning, then rain showers likely
and chance of thunderstorms in the afternoon. Some thunderstorms
may produce heavy rainfall. Highs 60 to 70. Northeast winds up to
10 mph. Chance of precipitation 70 percent.
.TUESDAY NIGHT...Rain showers likely and chance of thunderstorms
in the evening, then rain showers likely after midnight. Some
thunderstorms may produce heavy rainfall in the evening. Lows
40 to 50. East winds up to 10 mph. Chance of precipitation
70 percent.
.WEDNESDAY...Rain showers likely and slight chance of
thunderstorms in the morning, then rain showers and chance of
thunderstorms in the afternoon. Some thunderstorms may produce
heavy rainfall. Highs 55 to 65. East winds up to 10 mph shifting
to the south in the afternoon. Chance of precipitation
80 percent.
.WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms. Some thunderstorms may produce heavy rainfall.
Lows 40 to 50.
.THURSDAY...Warmer. Mostly cloudy with chance of rain showers and
slight chance of thunderstorms. Some thunderstorms may produce
heavy rainfall. Highs 65 to 75. Chance of precipitation
50 percent.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms. Lows 40 to 50.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy with a 20 percent chance
of thunderstorms. Highs 70 to 80. Lows 40 to 50.
.SATURDAY...Sunny. Highs 70 to 80.
.SATURDAY NIGHT...Partly cloudy. Lows 40 to 50.
.SUNDAY...Partly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 70 to 80. Chance of precipitation
30 percent.

&&
               TEMPERATURE     /    PRECIPITATION

Bozeman Airport    73     48     72  /  30     30     60
Bozeman MSU        71     48     70  /  40     30     60
West Yellowstone   65     34     66  /  30     20     50


$$

MTZ015-212200-
Madison-
Including the cities of Harrison, Pony, Waterloo, Cameron, Ennis,
Jeffers, and McAllister
536 AM MDT Mon May 21 2018

.TODAY...Partly cloudy with slight chance of rain showers in the
morning, then mostly cloudy with rain showers likely and chance
of thunderstorms in the afternoon. Highs 60 to 70. Southwest
winds up to 10 mph. Chance of precipitation 70 percent.
.TONIGHT...Colder. Mostly cloudy. Chance of thunderstorms in the
evening, then slight chance of rain showers after midnight. Lows
35 to 45. North winds 5 to 10 mph shifting to the east after
midnight. Chance of precipitation 50 percent.
.TUESDAY...Mostly cloudy. Slight chance of thunderstorms in the
morning, then rain showers likely and chance of thunderstorms in
the afternoon. Some thunderstorms may produce heavy rainfall.
Highs 60 to 70. Northeast winds up to 10 mph. Chance of
precipitation 70 percent.
.TUESDAY NIGHT...Rain showers likely and chance of thunderstorms
in the evening, then rain showers likely after midnight. Some
thunderstorms may produce heavy rainfall in the evening. Lows
40 to 45. East winds 5 to 15 mph. Chance of precipitation
70 percent.
.WEDNESDAY...Rain showers likely and slight chance of
thunderstorms in the morning, then rain showers likely and chance
of thunderstorms in the afternoon. Some thunderstorms may produce
heavy rainfall in the morning. Some thunderstorms may produce
heavy rainfall in the afternoon. Highs 55 to 65. East winds up to
10 mph shifting to the south in the afternoon. Chance of
precipitation 70 percent.
.WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms. Some thunderstorms may produce heavy rainfall.
Lows 40 to 45.
.THURSDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Some thunderstorms may produce heavy
rainfall. Highs 60 to 70. Chance of precipitation 50 percent.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms. Lows 40 to 45.
.FRIDAY...Warmer. Sunny with a 20 percent chance of
thunderstorms. Highs 70 to 80.
.FRIDAY NIGHT...Partly cloudy. Lows 40 to 45.
.SATURDAY...Sunny. Highs 70 to 80.
.SATURDAY NIGHT...Partly cloudy. Lows 40 to 45.
.SUNDAY...Partly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 65 to 75. Chance of precipitation
30 percent.

$$

MTZ008-212200-
Beaverhead-
Including the cities of Dewey, Wisdom, and Wise River
536 AM MDT Mon May 21 2018

.TODAY...Mostly cloudy. Chance of rain showers in the morning,
then rain showers likely and chance of thunderstorms in the
afternoon. Highs 60 to 65. Southwest winds up to 10 mph. Chance
of precipitation 70 percent.
.TONIGHT...Mostly cloudy. Chance of thunderstorms in the evening,
then slight chance of rain showers after midnight. Lows around
40. Northeast winds up to 10 mph. Chance of precipitation
50 percent.
.TUESDAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms in the morning, then rain showers likely
and chance of thunderstorms in the afternoon. Highs 60 to 65.
Northeast winds up to 10 mph. Chance of precipitation 70 percent.
.TUESDAY NIGHT...Mostly cloudy. Rain showers likely and chance of
thunderstorms in the evening, then chance of rain showers after
midnight. Lows 40 to 45. East winds 5 to 15 mph. Chance of
precipitation 70 percent.
.WEDNESDAY...Rain showers likely and slight chance of
thunderstorms in the morning, then rain showers likely and chance
of thunderstorms in the afternoon. Highs 55 to 60. South winds up
to 10 mph. Chance of precipitation 70 percent.
.WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms. Lows 40 to 45.
.THURSDAY...Warmer. Mostly cloudy with chance of rain showers and
slight chance of thunderstorms. Highs 60 to 70. Chance of
precipitation 50 percent.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms. Lows 40 to 45.
.FRIDAY...Sunny with a 20 percent chance of thunderstorms. Highs
65 to 75.
.FRIDAY NIGHT...Partly cloudy. Lows 40 to 45.
.SATURDAY...Sunny. Highs 65 to 75.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows 40 to 45.
.SUNDAY...Partly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 65 to 70. Chance of precipitation
50 percent.

&&
               TEMPERATURE     /    PRECIPITATION

Dillon       69     44     69  /  50     40     40


$$

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