147  
FPUS55 KTFX 252046  
ZFPTFX  
 
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
246 PM MDT MON AUG 25 2025  
 
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION  
ARE FOR TONIGHT, TUESDAY, TUESDAY NIGHT, AND WEDNESDAY.  
 
MTZ301-261000-  
EAST GLACIER PARK REGION-  
INCLUDING EAST GLACIER PARK, KIOWA, BABB, SAINT MARY,  
MARIAS PASS, AND LOGAN PASS  
246 PM MDT MON AUG 25 2025  
   
TONIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHEAST WINDS  
5 TO 15 MPH.    
TUESDAY
 
SUNNY. HIGHS 70 TO 80. SOUTHEAST WINDS 5 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 50 TO 55. SOUTHEAST WINDS  
5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS 70 TO 80. SOUTHEAST WINDS UP TO  
10 MPH SHIFTING TO THE EAST IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 50 TO 55. SOUTHEAST WINDS  
5 TO 15 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE  
OF RAIN SHOWERS. HIGHS 65 TO 75. LOWS 50 TO 55.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS AROUND 50.    
SATURDAY THROUGH SUNDAY
 
PARTLY CLOUDY. HIGHS 65 TO 75. LOWS  
50 TO 55.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50.    
LABOR DAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 65 TO 75.  
 

 
 
MTZ307-261000-  
SOUTHERN ROCKY MOUNTAIN FRONT-  
INCLUDING ROGERS PASS  
246 PM MDT MON AUG 25 2025  
   
TONIGHT
 
PARTLY CLOUDY. LOWS 50 TO 55. EAST WINDS 5 TO 10 MPH  
SHIFTING TO THE SOUTH AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY. HIGHS 70 TO 80. EAST WINDS UP TO  
10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS 50 TO 55. NORTHEAST WINDS UP TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS 65 TO 75. NORTHEAST WINDS UP TO  
10 MPH SHIFTING TO THE EAST IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 50 TO 55. NORTHEAST WINDS 5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 60 TO 70.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY WITH CHANCE OF RAIN  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 55. HIGHS  
60 TO 70. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 45 TO 50.    
SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 65 TO 75.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 45 TO 50.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. HIGHS 65 TO 75. LOWS  
45 TO 50.    
LABOR DAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 65 TO 75.  
 

 
 
MTZ302-261000-  
NORTHERN HIGH PLAINS-  
INCLUDING BROWNING, HEART BUTTE, AND DUPUYER  
246 PM MDT MON AUG 25 2025  
   
TONIGHT
 
PARTLY CLOUDY. LOWS 50 TO 55. SOUTHEAST WINDS 5 TO  
15 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.    
TUESDAY
 
SUNNY. HIGHS 80 TO 85. SOUTH WINDS UP TO 10 MPH  
SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 50 TO 55. SOUTHEAST WINDS  
5 TO 15 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS AROUND 80. SOUTHWEST WINDS UP  
TO 10 MPH SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS 50 TO 55. SOUTHEAST WINDS 10 TO 15 MPH  
SHIFTING TO THE SOUTH AFTER MIDNIGHT.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE  
OF RAIN SHOWERS. HIGHS 75 TO 80. LOWS 50 TO 55.    
FRIDAY NIGHT THROUGH LABOR DAY
 
PARTLY CLOUDY. LOWS 50 TO 55.  
HIGHS 75 TO 80.  
 

 
 
MTZ308-261000-  
SOUTHERN HIGH PLAINS-  
INCLUDING BYNUM, CHOTEAU, AND PENDROY  
246 PM MDT MON AUG 25 2025  
   
TONIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. EAST WINDS 5 TO  
10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 80S. NORTHEAST WINDS  
UP TO 5 MPH SHIFTING TO THE EAST 5 TO 15 MPH IN THE AFTERNOON.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 50 TO 55. NORTHEAST WINDS  
5 TO 10 MPH SHIFTING TO THE NORTHWEST AFTER MIDNIGHT.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. HIGHS 80 TO 85. NORTH WINDS UP TO 5 MPH INCREASING TO  
EAST 10 TO 15 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS AROUND 55. EAST WINDS 10 TO 15 MPH  
BECOMING WEST UP TO 5 MPH AFTER MIDNIGHT.    
THURSDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS AROUND 75.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 50 TO 55. CHANCE OF  
PRECIPITATION 50 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS 75 TO 80.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 50 TO 55.    
SATURDAY
 
PARTLY CLOUDY. HIGHS AROUND 80.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 50 TO 55.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. HIGHS 80 TO 85. LOWS  
50 TO 55.    
LABOR DAY
 
PARTLY CLOUDY. HIGHS 75 TO 80.  
 

 
 
MTZ303-261000-  
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-  
INCLUDING CUT BANK, ETHRIDGE, AND SANTA RITA  
246 PM MDT MON AUG 25 2025  
   
TONIGHT
 
PARTLY CLOUDY. LOWS 50 TO 55. SOUTHEAST WINDS 5 TO  
15 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WINDS UP TO  
10 MPH INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 50 TO 55. EAST WINDS 5 TO  
15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS 80 TO 85. EAST WINDS UP TO  
5 MPH INCREASING TO SOUTHEAST 10 TO 15 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS 50 TO 55. SOUTHEAST WINDS 5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS 75 TO 80.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 50 TO 55.    
FRIDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS AROUND 80.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 50 TO  
55. HIGHS AROUND 80.    
SUNDAY
 
SUNNY. HIGHS 80 TO 85.    
SUNDAY NIGHT AND LABOR DAY
 
PARTLY CLOUDY. LOWS 50 TO 55. HIGHS  
75 TO 80.  
 

 
TEMPERATURE / PRECIPITATION  
 
CUT BANK 50 85 50 83 / 0 0 0 0  
 

 
 
MTZ304-261000-  
EASTERN TOOLE AND LIBERTY-  
INCLUDING DEVON, SHELBY, CHESTER, GALATA, JOPLIN, LOTHAIR,  
AND WHITLASH  
246 PM MDT MON AUG 25 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 50 TO 55. EAST WINDS UP TO 10 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WINDS UP TO  
10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. EAST WINDS  
5 TO 15 MPH.    
WEDNESDAY
 
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.  
HIGHS AROUND 85. EAST WINDS UP TO 10 MPH SHIFTING TO THE  
SOUTHEAST IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS 55 TO 60. EAST WINDS 5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS 80 TO 85.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS AROUND 55.    
FRIDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS AROUND 80.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS AROUND 55. HIGHS  
80 TO 85.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS 50 TO 55. HIGHS  
80 TO 85.    
SUNDAY NIGHT AND LABOR DAY
 
PARTLY CLOUDY. LOWS 50 TO 55. HIGHS  
75 TO 80.  
 

 
 
MTZ305-261000-  
HILL COUNTY-  
INCLUDING HAVRE  
246 PM MDT MON AUG 25 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS AROUND 50. EAST WINDS UP TO 10 MPH.   
TUESDAY
 
SUNNY. HIGHS IN THE MID 80S. EAST WINDS UP TO 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 50 TO 55. EAST WINDS 5 TO  
10 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 85. NORTHEAST WINDS UP TO 5 MPH  
SHIFTING TO THE EAST 5 TO 15 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS AROUND 55. EAST WINDS 5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS 80 TO 85.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS AROUND 55.    
FRIDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS AROUND 80.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 50 TO  
55. HIGHS 80 TO 85.    
SUNDAY
 
SUNNY. HIGHS AROUND 85.    
SUNDAY NIGHT AND LABOR DAY
 
PARTLY CLOUDY. LOWS 50 TO 55. HIGHS  
AROUND 80.  
 

 
TEMPERATURE / PRECIPITATION  
 
HAVRE 50 88 52 88 / 0 0 0 0  
 

 
 
MTZ306-261000-  
NORTHERN BLAINE COUNTY-  
INCLUDING CHINOOK, ZURICH, HARLEM, HOGELAND, AND FORT BELKNAP  
246 PM MDT MON AUG 25 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS AROUND 50. SOUTHEAST WINDS 5 TO  
10 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WINDS UP TO  
10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 50. SOUTHEAST WINDS UP  
TO 10 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 85. EAST WINDS UP TO 10 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS AROUND 55. EAST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS 80 TO 85.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS AROUND 55.    
FRIDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS AROUND 80.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 50 TO  
55. HIGHS AROUND 80.    
SUNDAY
 
SUNNY. HIGHS 80 TO 85.    
SUNDAY NIGHT AND LABOR DAY
 
PARTLY CLOUDY. LOWS 50 TO 55. HIGHS  
AROUND 80.  
 

 
 
MTZ309-261000-  
EASTERN PONDERA AND EASTERN TETON-  
INCLUDING BRADY, CONRAD, AND LEDGER  
246 PM MDT MON AUG 25 2025  
   
TONIGHT
 
PARTLY CLOUDY. LOWS AROUND 50. EAST WINDS UP TO  
10 MPH.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
85 TO 90. EAST WINDS UP TO 5 MPH INCREASING TO 5 TO 15 MPH IN THE  
AFTERNOON.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50. EAST WINDS 5 TO  
15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS AROUND 85. NORTHEAST WINDS UP  
TO 5 MPH INCREASING TO EAST 10 TO 15 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 55. EAST WINDS  
10 TO 15 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.    
THURSDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS AROUND 80.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 50 TO 55.    
FRIDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS AROUND 80.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS AROUND 50.    
SATURDAY
 
PARTLY CLOUDY. HIGHS 80 TO 85.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS  
AROUND 85.    
SUNDAY NIGHT AND LABOR DAY
 
PARTLY CLOUDY. LOWS AROUND 50.  
HIGHS AROUND 80.  
 

 
 
MTZ310-261000-  
WESTERN AND CENTRAL CHOUTEAU COUNTY-  
INCLUDING FLOWEREE, CARTER, AND FORT BENTON  
246 PM MDT MON AUG 25 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 50 TO 55. EAST WINDS UP TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
HIGHS 85 TO 90. EAST WINDS 5 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. EAST WINDS  
5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS AROUND 85. EAST WINDS UP TO  
10 MPH INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 55 TO 60. EAST WINDS 5 TO  
15 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 80 TO 85.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 55 TO 60. CHANCE OF  
PRECIPITATION 40 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS 75 TO 80.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS AROUND 55.    
SATURDAY
 
PARTLY CLOUDY. HIGHS 80 TO 85.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS AROUND 55. HIGHS  
AROUND 85.    
SUNDAY NIGHT AND LABOR DAY
 
PARTLY CLOUDY. LOWS AROUND 55.  
HIGHS 80 TO 85.  
 

 
 
MTZ311-261000-  
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-  
INCLUDING ROCKY BOY  
246 PM MDT MON AUG 25 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHEAST WINDS UP  
TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
HIGHS 80 TO 85. SOUTHEAST WINDS UP TO 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 55 TO 60. EAST WINDS UP TO  
10 MPH.    
WEDNESDAY
 
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.  
HIGHS 80 TO 85. EAST WINDS UP TO 5 MPH INCREASING TO 5 TO 15 MPH  
IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 55 TO 60. EAST WINDS 5 TO  
15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS 80 TO 85.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 55 TO 60.    
FRIDAY AND FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE  
OF RAIN SHOWERS. HIGHS 75 TO 80. LOWS AROUND 55.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. HIGHS 75 TO 80.  
LOWS AROUND 55.    
SUNDAY
 
SUNNY. HIGHS 80 TO 85.    
SUNDAY NIGHT AND LABOR DAY
 
PARTLY CLOUDY. LOWS AROUND 55.  
HIGHS 75 TO 80.  
 

 
 
MTZ312-261000-  
CASCADE COUNTY BELOW 5000FT-  
INCLUDING GREAT FALLS  
246 PM MDT MON AUG 25 2025  
   
TONIGHT
 
PARTLY CLOUDY. LOWS 50 TO 55. EAST WINDS 5 TO 15 MPH  
SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY. HIGHS 85 TO 90. SOUTH WINDS UP TO 5 MPH  
SHIFTING TO THE NORTHEAST 5 TO 15 MPH IN THE AFTERNOON.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 50 TO 55. EAST WINDS 10 TO  
15 MPH DECREASING TO UP TO 10 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. HIGHS AROUND 85. EAST WINDS UP TO 5 MPH INCREASING TO  
5 TO 15 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS 55 TO 60. SOUTHEAST WINDS 5 TO  
15 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 75 TO 80.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY WITH CHANCE OF RAIN  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 55. HIGHS  
75 TO 80. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 50 TO 55.    
SATURDAY
 
PARTLY CLOUDY. HIGHS 80 TO 85.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS 50 TO 55. HIGHS  
AROUND 85.    
SUNDAY NIGHT AND LABOR DAY
 
PARTLY CLOUDY. LOWS 50 TO 55. HIGHS  
80 TO 85.  
 

 
TEMPERATURE / PRECIPITATION  
 
GREAT FALLS ARPT 53 88 54 86 / 0 0 0 0  
 

 
 
MTZ313-261000-  
JUDITH BASIN COUNTY AND JUDITH GAP-  
INCLUDING RAYNESFORD, GEYSER, STANFORD, WINDHAM, BENCHLAND,  
HOBSON, AND MOCCASIN  
246 PM MDT MON AUG 25 2025  
   
TONIGHT
 
PARTLY CLOUDY. LOWS 50 TO 55. EAST WINDS 5 TO 15 MPH  
SHIFTING TO THE SOUTH AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY. HIGHS 80 TO 85. SOUTHEAST WINDS 5 TO  
15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 50 TO 55. SOUTHEAST WINDS  
5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS AROUND 80. SOUTHEAST WINDS UP  
TO 10 MPH SHIFTING TO THE EAST IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS AROUND 55. SOUTHEAST WINDS 5 TO  
15 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS AROUND 75.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS AROUND 55.    
FRIDAY
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 70 TO 75. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 50. CHANCE OF  
PRECIPITATION 40 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 75 TO 80.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS 50 TO 55. HIGHS  
80 TO 85.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50.    
LABOR DAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 75 TO 80.  
 

 
 
MTZ314-261000-  
FERGUS COUNTY BELOW 4500FT-  
INCLUDING HILGER AND LEWISTOWN  
246 PM MDT MON AUG 25 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 50 TO 55. SOUTHEAST WINDS 5 TO  
15 MPH.    
TUESDAY
 
PARTLY CLOUDY. HIGHS 80 TO 85. SOUTHEAST WINDS 5 TO  
15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHEAST  
WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS 80 TO 85. SOUTHEAST WINDS UP TO  
5 MPH SHIFTING TO THE EAST 5 TO 15 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 55 TO 60. SOUTHEAST WINDS  
5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 75 TO 85.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY WITH CHANCE OF RAIN  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 55 TO 60. HIGHS  
70 TO 75. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS AROUND 55.    
SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 75 TO 80.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS 50 TO 55. HIGHS  
80 TO 85.    
SUNDAY NIGHT AND LABOR DAY
 
PARTLY CLOUDY. LOWS 50 TO 55. HIGHS  
AROUND 80.  
 

 
TEMPERATURE / PRECIPITATION  
 
LEWISTOWN 50 82 51 80 / 0 0 0 0  
 

 
 
MTZ315-261000-  
UPPER BLACKFOOT AND MACDONALD PASS-  
INCLUDING MARYSVILLE, LINCOLN, FLESHER PASS, AND MACDONALD PASS  
246 PM MDT MON AUG 25 2025  
   
TONIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. HAZE IN THE EVENING. LOWS 50 TO 60. NORTHEAST WINDS UP TO  
10 MPH.    
TUESDAY
 
PARTLY CLOUDY. HAZE IN THE AFTERNOON. HIGHS 75 TO 85.  
EAST WINDS UP TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. HAZE. LOWS 50 TO 60. NORTHEAST WINDS UP TO 10 MPH.   
WEDNESDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS  
IN THE AFTERNOON. HIGHS 70 TO 80. NORTHEAST WINDS 5 TO 15 MPH.    
WEDNESDAY NIGHT
 
CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS 50 TO 60. EAST WINDS 5 TO 15 MPH.  
CHANCE OF PRECIPITATION 40 PERCENT.    
THURSDAY
 
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 50 TO 55.    
FRIDAY
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 60 TO 70. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 50. CHANCE OF  
PRECIPITATION 40 PERCENT.    
SATURDAY
 
WARMER. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
RAIN SHOWERS. HIGHS 70 TO 80.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS 50 TO 55. HIGHS  
70 TO 80.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 45 TO 55.    
LABOR DAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 70 TO 75.  
 

 
 
MTZ316-261000-  
GATES OF THE MOUNTAINS-  
INCLUDING CANYON CREEK, WOLF CREEK, AND CRAIG  
246 PM MDT MON AUG 25 2025  
   
TONIGHT
 
PARTLY CLOUDY. LOWS 55 TO 60. NORTHEAST WINDS 5 TO  
10 MPH SHIFTING TO THE NORTHWEST AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY. HIGHS 80 TO 85. SOUTHEAST WINDS UP TO  
5 MPH SHIFTING TO THE NORTHEAST IN THE AFTERNOON.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. HAZE. LOWS IN THE MID 50S. NORTH WINDS 5 TO  
15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS 75 TO 85. NORTH WINDS UP TO  
5 MPH SHIFTING TO THE EAST 5 TO 15 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS  
IN THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS 55 TO 60. EAST WINDS 5 TO 15 MPH SHIFTING TO THE  
SOUTH AFTER MIDNIGHT. CHANCE OF PRECIPITATION 20 PERCENT.    
THURSDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 65 TO 75.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY WITH CHANCE OF RAIN  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 55. HIGHS  
70 TO 75. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 50 TO 55. CHANCE OF  
PRECIPITATION 30 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 75 TO 80.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 50 TO 55.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. HIGHS 80 TO 85. LOWS  
50 TO 55.    
LABOR DAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 75 TO 80.  
 

 
 
MTZ317-261000-  
LITTLE BELT AND HIGHWOOD MOUNTAINS-  
INCLUDING MONARCH, NEIHART, AND KINGS HILL PASS  
246 PM MDT MON AUG 25 2025  
   
TONIGHT
 
PARTLY CLOUDY. LOWS 50 TO 55. EAST WINDS 5 TO 15 MPH  
SHIFTING TO THE SOUTHEAST 5 TO 10 MPH AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY. HIGHS 75 TO 80. SOUTHEAST WINDS UP TO  
10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. HAZE IN THE EVENING. LOWS 50 TO 55. SOUTHEAST  
WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS 70 TO 80. SOUTHEAST WINDS 5 TO  
15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 50 TO 60. SOUTHEAST WINDS 5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 65 TO 70.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 50 TO 55.    
FRIDAY
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 60 TO 70. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 50. CHANCE OF  
PRECIPITATION 40 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 65 TO 75.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS 45 TO 55. HIGHS  
70 TO 80.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 45 TO 55.    
LABOR DAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 65 TO 75.  
 

 
 
MTZ318-261000-  
SNOWY AND JUDITH MOUNTAINS-  
246 PM MDT MON AUG 25 2025  
   
TONIGHT
 
PARTLY CLOUDY. LOWS 50 TO 55. SOUTHEAST WINDS 5 TO  
15 MPH.    
TUESDAY
 
PARTLY CLOUDY. HIGHS 70 TO 80. SOUTHEAST WINDS 5 TO  
15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS 50 TO 55. SOUTHEAST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS 70 TO 75. EAST WINDS UP TO  
10 MPH INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS AROUND 55. SOUTHEAST WINDS 5 TO  
15 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 65 TO 75.    
THURSDAY NIGHT
 
CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 50 TO 55.    
FRIDAY
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 60 TO 65. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS AROUND 50.    
SATURDAY
 
WARMER. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
RAIN SHOWERS. HIGHS 65 TO 75.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS  
70 TO 75.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50.    
LABOR DAY
 
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS 70 TO 75.  
 

 
 
MTZ319-261000-  
HELENA VALLEY-  
INCLUDING HELENA  
246 PM MDT MON AUG 25 2025  
   
TONIGHT
 
PARTLY CLOUDY. LOWS 50 TO 55. NORTH WINDS UP TO  
10 MPH.    
TUESDAY
 
PARTLY CLOUDY. HAZE IN THE AFTERNOON. HIGHS 85 TO 90.  
SOUTHEAST WINDS UP TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. HAZE THROUGH THE NIGHT. LOWS IN THE MID 50S.  
NORTHEAST WINDS UP TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS  
IN THE AFTERNOON. HIGHS 80 TO 85. NORTHEAST WINDS UP TO 5 MPH  
SHIFTING TO THE EAST IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS  
IN THE EVENING, THEN CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS  
55 TO 60. EAST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION  
30 PERCENT.    
THURSDAY
 
RAIN SHOWERS LIKELY. HIGHS 70 TO 75. CHANCE OF  
SHOWERS 60 PERCENT.    
THURSDAY NIGHT
 
RAIN SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS AROUND 55. CHANCE OF PRECIPITATION  
60 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS AROUND 75.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 50. CHANCE OF  
PRECIPITATION 40 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS AROUND 80.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS 50 TO 55. HIGHS  
AROUND 85.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 50.    
LABOR DAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS AROUND 80.  
 

 
TEMPERATURE / PRECIPITATION  
 
HELENA 55 88 57 83 / 0 0 10 20  
 

 
 
MTZ320-261000-  
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-  
INCLUDING TRIDENT, MAUDLOW, BATTLE RIDGE PASS, BOZEMAN PASS,  
AND DEEP CREEK PASS  
246 PM MDT MON AUG 25 2025  
   
TONIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS 50 TO 55. EAST WINDS 5 TO 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY. HAZE IN THE AFTERNOON. HIGHS 70 TO 80.  
SOUTHEAST WINDS UP TO 10 MPH.    
TUESDAY NIGHT
 
HAZE IN THE EVENING. MOSTLY CLOUDY WITH A  
20 PERCENT CHANCE OF RAIN SHOWERS. LOWS IN THE MID 50S. EAST  
WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 65 TO 75. EAST WINDS 5 TO 15 MPH.    
WEDNESDAY NIGHT
 
CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS AROUND 55. EAST WINDS 5 TO 15 MPH.  
CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 60 TO 70.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF THUNDERSTORMS. LOWS 50 TO 55. HIGHS 60 TO 70.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 50. CHANCE OF  
PRECIPITATION 50 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 65 TO 75.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS  
70 TO 75.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50.    
LABOR DAY
 
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS 70 TO 75.  
 

 
 
MTZ321-261000-  
MEAGHER COUNTY VALLEYS-  
INCLUDING MARTINSDALE, CHECKERBOARD, RINGLING,  
AND WHITE SULPHUR SPRINGS  
246 PM MDT MON AUG 25 2025  
   
TONIGHT
 
PARTLY CLOUDY. LOWS 45 TO 50. EAST WINDS 5 TO 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY. HAZE IN THE AFTERNOON. HIGHS AROUND 80.  
EAST WINDS 5 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. HAZE IN THE EVENING. LOWS AROUND 50. EAST WINDS  
5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS  
IN THE AFTERNOON. HIGHS AROUND 75. EAST WINDS UP TO 10 MPH  
INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS 50 TO  
55. EAST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION 40 PERCENT.    
THURSDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS AROUND 70.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS AROUND 50.    
FRIDAY
 
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS  
65 TO 70. CHANCE OF PRECIPITATION 60 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 50. CHANCE OF  
PRECIPITATION 40 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 70 TO 75.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS 45 TO 50. HIGHS  
75 TO 80.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 45 TO 50.    
LABOR DAY
 
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS AROUND 75.  
 

 
 
MTZ322-261000-  
ELKHORN AND BOULDER MOUNTAINS-  
INCLUDING MONTANA CITY, CLANCY, BOULDER, CORBIN, WICKES,  
ELK PARK PASS, AND HOMESTAKE PASS  
246 PM MDT MON AUG 25 2025  
   
TONIGHT
 
MOSTLY CLOUDY. LOWS 50 TO 55. EAST WINDS UP TO 10 MPH.   
TUESDAY
 
MOSTLY CLOUDY. HAZE IN THE AFTERNOON. HIGHS 70 TO 80.  
SOUTHEAST WINDS UP TO 10 MPH.    
TUESDAY NIGHT
 
HAZE IN THE EVENING. MOSTLY CLOUDY WITH A  
20 PERCENT CHANCE OF RAIN SHOWERS. LOWS 50 TO 55. EAST WINDS UP  
TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS  
65 TO 75. EAST WINDS UP TO 10 MPH. CHANCE OF SHOWERS 50 PERCENT.    
WEDNESDAY NIGHT
 
CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS 50 TO 55. SOUTHEAST WINDS 5 TO  
15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 60 TO 70. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY NIGHT
 
RAIN SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS 45 TO 55. CHANCE OF PRECIPITATION 60 PERCENT.   
FRIDAY
 
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS  
60 TO 70. CHANCE OF PRECIPITATION 70 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 50. CHANCE OF  
PRECIPITATION 40 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 65 TO 75.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 45 TO 50.    
SUNDAY
 
SUNNY WITH A 20 PERCENT CHANCE OF THUNDERSTORMS. HIGHS  
70 TO 80.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 45 TO 50.    
LABOR DAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 65 TO 75.  
 

 
 
MTZ323-261000-  
CANYON FERRY AREA-  
INCLUDING TOSTON, TOWNSEND, AND WINSTON  
246 PM MDT MON AUG 25 2025  
   
TONIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS 50 TO 60. NORTHEAST WINDS UP TO 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HAZE IN THE AFTERNOON. HIGHS IN THE MID 80S. SOUTHEAST  
WINDS UP TO 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. HAZE IN THE EVENING. A 20 PERCENT  
CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS 55 TO 60. EAST WINDS  
5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 75 TO 80. EAST WINDS UP TO 10 MPH.    
WEDNESDAY NIGHT
 
CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS 55 TO 60. EAST WINDS 5 TO 15 MPH.  
CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY
 
RAIN SHOWERS LIKELY. HIGHS 70 TO 75. CHANCE OF  
SHOWERS 70 PERCENT.    
THURSDAY NIGHT AND FRIDAY
 
RAIN SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS 50 TO 55. HIGHS 70 TO 75. CHANCE OF  
PRECIPITATION 60 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 50 TO 55. CHANCE OF  
PRECIPITATION 40 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 75 TO 80.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 50 TO  
55. HIGHS 80 TO 85.    
LABOR DAY
 
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS 75 TO 80.  
 

 
 
MTZ324-261000-  
MISSOURI HEADWATERS-  
INCLUDING HARRISON, THREE FORKS, WILLOW CREEK, PONY,  
AND WHITEHALL  
246 PM MDT MON AUG 25 2025  
   
TONIGHT
 
MOSTLY CLOUDY. LOWS 50 TO 55. NORTHEAST WINDS UP TO  
10 MPH.    
TUESDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HAZE IN THE AFTERNOON. HIGHS 80 TO 85. EAST WINDS  
UP TO 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. HAZE IN THE EVENING. SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE OF  
RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 50S. EAST WINDS UP  
TO 10 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 70 TO 75. EAST WINDS UP TO  
10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
WEDNESDAY NIGHT
 
CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS AROUND 55. SOUTHEAST WINDS 5 TO  
15 MPH SHIFTING TO THE NORTHEAST UP TO 5 MPH AFTER MIDNIGHT.  
CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 70 TO 75. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY NIGHT AND FRIDAY
 
RAIN SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS 50 TO 55. HIGHS 70 TO 75. CHANCE OF  
PRECIPITATION 60 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 50. CHANCE OF  
PRECIPITATION 40 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 75 TO 80.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 45 TO  
50. HIGHS 80 TO 85.    
LABOR DAY
 
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS 75 TO 80.  
 

 
 
MTZ325-261000-  
MADISON RIVER VALLEY-  
INCLUDING CAMERON, ENNIS, JEFFERS, MCALLISTER, AND NORRIS  
246 PM MDT MON AUG 25 2025  
   
TONIGHT
 
MOSTLY CLOUDY. LOWS 50 TO 55. NORTH WINDS 5 TO 15 MPH  
SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.    
TUESDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HAZE THROUGH THE DAY. HIGHS  
AROUND 80. SOUTH WINDS UP TO 5 MPH SHIFTING TO THE EAST IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. HAZE IN THE EVENING. CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS 50 TO 55. EAST WINDS 5 TO 10 MPH SHIFTING TO THE  
SOUTHEAST AFTER MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.    
WEDNESDAY
 
CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING, THEN  
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 70 TO 75. EAST WINDS UP TO 10 MPH. 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 50 TO 55. SOUTHEAST WINDS 5 TO 10 MPH.  
CHANCE OF PRECIPITATION 70 PERCENT.    
THURSDAY
 
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS AROUND 70. CHANCE OF PRECIPITATION  
70 PERCENT.    
THURSDAY NIGHT AND FRIDAY
 
RAIN SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS 45 TO 55. HIGHS AROUND 70. CHANCE OF  
PRECIPITATION 70 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 50. CHANCE OF  
PRECIPITATION 50 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS AROUND 75.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 45 TO 50.    
SUNDAY
 
SUNNY WITH A 20 PERCENT CHANCE OF THUNDERSTORMS. HIGHS  
75 TO 80.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 45 TO 50.    
LABOR DAY
 
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS 75 TO 80.  
 

 
 
MTZ326-261000-  
GALLATIN VALLEY-  
INCLUDING BOZEMAN AND GALLATIN GATEWAY  
246 PM MDT MON AUG 25 2025  
   
TONIGHT
 
MOSTLY CLOUDY. LOWS 50 TO 55. EAST WINDS 5 TO 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HAZE IN THE AFTERNOON. HIGHS 80 TO 85. EAST WINDS  
UP TO 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.  
LOWS IN THE MID 50S. EAST WINDS 5 TO 15 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN 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
 
CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS AROUND 55. EAST WINDS 5 TO 15 MPH.  
CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 70 TO 75. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY NIGHT AND FRIDAY
 
RAIN SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS 50 TO 55. HIGHS 70 TO 75. CHANCE OF  
PRECIPITATION 70 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 50. CHANCE OF  
PRECIPITATION 50 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 75 TO 80.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS 45 TO 50. HIGHS  
AROUND 80.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 45 TO 50.    
LABOR DAY
 
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS AROUND 80.  
 

 
TEMPERATURE / PRECIPITATION  
 
BOZEMAN AIRPORT 51 85 54 78 / 0 20 20 40  
BOZEMAN MSU 55 82 56 75 / 0 20 30 50  
 

 
 
MTZ330-261000-  
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-  
INCLUDING BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,  
AND RAYNOLDS PASS  
246 PM MDT MON AUG 25 2025  
   
TONIGHT
 
MOSTLY CLOUDY. HAZE AFTER MIDNIGHT. LOWS 50 TO 55.  
NORTHEAST WINDS 5 TO 15 MPH SHIFTING TO THE SOUTHEAST AFTER  
MIDNIGHT.    
TUESDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HAZE THROUGH THE DAY. HIGHS 65 TO 75. SOUTHEAST  
WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. HAZE THROUGH  
THE NIGHT. LOWS 45 TO 55. EAST WINDS UP TO 10 MPH. CHANCE OF  
PRECIPITATION 50 PERCENT.    
WEDNESDAY
 
RAIN SHOWERS LIKELY IN THE MORNING, THEN RAIN  
SHOWERS AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 55 TO  
65. EAST 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 LIKELY AFTER  
MIDNIGHT. LOWS 45 TO 50. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 90 PERCENT.    
THURSDAY
 
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS 55 TO 65. CHANCE OF PRECIPITATION 90 PERCENT.    
THURSDAY NIGHT
 
RAIN SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS 45 TO 50. CHANCE OF PRECIPITATION 70 PERCENT.   
FRIDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 55 TO 65.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 40 TO 50. CHANCE OF  
PRECIPITATION 50 PERCENT.    
SATURDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 60 TO 70.    
SATURDAY NIGHT
 
MOSTLY CLEAR WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 40 TO 50.    
SUNDAY
 
SUNNY WITH A 20 PERCENT CHANCE OF THUNDERSTORMS. HIGHS  
65 TO 75.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 40 TO 50.    
LABOR DAY
 
SUNNY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS 65 TO 75.  
 

 
TEMPERATURE / PRECIPITATION  
 
WEST YELLOWSTONE 43 75 45 68 / 20 60 60 90  
 

 
 
MTZ327-261000-  
NORTHWEST BEAVERHEAD COUNTY-  
INCLUDING DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,  
AND CHIEF JOSEPH PASS  
246 PM MDT MON AUG 25 2025  
   
TONIGHT
 
MOSTLY CLOUDY. HAZE THROUGH THE NIGHT. LOWS 45 TO 55.  
EAST WINDS UP TO 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HAZE THROUGH THE DAY. HIGHS 65 TO  
75. SOUTHEAST WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. HAZE THROUGH  
THE NIGHT. LOWS 45 TO 50. EAST WINDS UP TO 10 MPH. CHANCE OF  
PRECIPITATION 50 PERCENT.    
WEDNESDAY
 
CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING, THEN  
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 55 TO 65. EAST WINDS UP TO 10 MPH. CHANCE OF  
PRECIPITATION 70 PERCENT.    
WEDNESDAY NIGHT
 
RAIN SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS LIKELY AFTER  
MIDNIGHT. LOWS 45 TO 50. EAST WINDS UP TO 10 MPH. CHANCE OF  
PRECIPITATION 70 PERCENT.    
THURSDAY
 
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS 55 TO 65. CHANCE OF PRECIPITATION  
70 PERCENT.    
THURSDAY NIGHT
 
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS 40 TO 50. CHANCE OF PRECIPITATION 60 PERCENT.   
FRIDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 60 TO 70.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 40 TO 45. CHANCE OF  
PRECIPITATION 40 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 60 TO 70.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 40 TO 50.    
SUNDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 65 TO 75.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 40 TO 50.    
LABOR DAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 65 TO 75.  
 

 
 
MTZ328-261000-  
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-  
INCLUDING BANNACK, DILLON, GLEN, AND WATERLOO  
246 PM MDT MON AUG 25 2025  
   
TONIGHT
 
MOSTLY CLOUDY. HAZE. LOWS 50 TO 55. NORTHEAST WINDS  
5 TO 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HAZE THROUGH THE DAY. HIGHS 75 TO  
80. SOUTHEAST WINDS UP TO 5 MPH SHIFTING TO THE EAST IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. HAZE IN THE EVENING. CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS 50 TO 55. EAST WINDS UP TO 10 MPH. CHANCE OF  
PRECIPITATION 50 PERCENT.    
WEDNESDAY
 
RAIN SHOWERS LIKELY IN THE MORNING, THEN RAIN  
SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 65 TO 70. EAST WINDS UP TO 10 MPH. 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 50 TO 55. SOUTHEAST WINDS UP TO 10 MPH.  
CHANCE OF PRECIPITATION 70 PERCENT.    
THURSDAY
 
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS 65 TO 70. CHANCE OF PRECIPITATION 90 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 50. CHANCE OF  
PRECIPITATION 50 PERCENT.    
FRIDAY
 
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS  
65 TO 75. CHANCE OF PRECIPITATION 70 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 50. CHANCE OF  
PRECIPITATION 40 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 70 TO 75.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 45 TO 50.    
SUNDAY
 
SUNNY WITH A 20 PERCENT CHANCE OF THUNDERSTORMS. HIGHS  
75 TO 80.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 45 TO 50.    
LABOR DAY
 
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS 75 TO 80.  
 

 
TEMPERATURE / PRECIPITATION  
 
DILLON 53 80 53 68 / 10 50 40 80  
 

 
 
MTZ329-261000-  
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-  
INCLUDING MONIDA PASS  
246 PM MDT MON AUG 25 2025  
   
TONIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HAZE AFTER MIDNIGHT. LOWS 50 TO 55. SOUTHEAST WINDS UP  
TO 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HAZE THROUGH THE DAY. HIGHS 65 TO 75. SOUTHEAST  
WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
TUESDAY NIGHT
 
HAZE IN THE EVENING. RAIN SHOWERS LIKELY AND  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS LIKELY  
AFTER MIDNIGHT. LOWS 50 TO 55. EAST WINDS UP TO 10 MPH. CHANCE OF  
PRECIPITATION 70 PERCENT.    
WEDNESDAY
 
RAIN SHOWERS IN THE MORNING, THEN RAIN SHOWERS AND  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 55 TO 65. EAST  
WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
WEDNESDAY NIGHT
 
RAIN SHOWERS AND CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN RAIN SHOWERS LIKELY AFTER MIDNIGHT. LOWS 50 TO  
55. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION  
90 PERCENT.    
THURSDAY
 
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS 55 TO 65. CHANCE OF PRECIPITATION 90 PERCENT.    
THURSDAY NIGHT
 
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS 45 TO 50. CHANCE OF PRECIPITATION 70 PERCENT.   
FRIDAY
 
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS  
60 TO 65. CHANCE OF PRECIPITATION 70 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 50. CHANCE OF  
PRECIPITATION 40 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 60 TO 70.    
SATURDAY NIGHT
 
MOSTLY CLEAR WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 45 TO 50.    
SUNDAY
 
SUNNY WITH A 20 PERCENT CHANCE OF THUNDERSTORMS. HIGHS  
65 TO 75.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 45 TO 50.    
LABOR DAY
 
SUNNY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS 65 TO 75.  
 

 
 
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HTTPS://WWW.FACEBOOK.COM/NWSGREATFALLS  
 
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