469  
FPUS55 KTFX 160037  
ZFPTFX  
 
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
ISSUED BY NATIONAL WEATHER SERVICE MISSOULA MT  
636 PM MDT WED JUL 15 2026  
 
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION  
ARE FOR TONIGHT, THURSDAY, THURSDAY NIGHT, AND FRIDAY.  
 
MTZ301-161000-  
EAST GLACIER PARK REGION-  
INCLUDING THE CITIES OF EAST GLACIER PARK, KIOWA, BABB,  
SAINT MARY, MARIAS PASS, AND LOGAN PASS  
636 PM MDT WED JUL 15 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST  
WINDS UP TO 10 MPH.    
THURSDAY  
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 70 TO 80. EAST WINDS UP TO 10 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 50S. SOUTHEAST  
WINDS 5 TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.    
FRIDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 74 TO 84.  
EAST WINDS UP TO 10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS 55 TO 61. SOUTH WINDS 5 TO 10 MPH.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLEAR. HIGHS 72 TO 84. LOWS  
52 TO 58.    
SUNDAY  
SUNNY. HIGHS 69 TO 79.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
MONDAY  
MOSTLY SUNNY. HIGHS 66 TO 76.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS  
51 TO 57.    
TUESDAY THROUGH WEDNESDAY  
MOSTLY CLOUDY WITH CHANCE OF RAIN  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 63 TO 76. LOWS  
IN THE MID 50S. CHANCE OF PRECIPITATION 50 PERCENT.  
 
 
 
MTZ307-161000-  
SOUTHERN ROCKY MOUNTAIN FRONT-  
INCLUDING THE CITY OF ROGERS PASS  
636 PM MDT WED JUL 15 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS 49 TO 55. NORTHWEST WINDS  
UP TO 5 MPH.    
THURSDAY  
MOSTLY SUNNY. A 50 PERCENT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS 71 TO 81. EAST WINDS UP TO 10 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS 51 TO 57. EAST WINDS UP TO 10 MPH SHIFTING TO THE SOUTHWEST  
AFTER MIDNIGHT.    
FRIDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 75 TO 85.  
SOUTHEAST WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.   
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS 53 TO 59. SOUTHEAST WINDS UP TO 10 MPH SHIFTING TO THE  
SOUTHWEST AFTER MIDNIGHT.    
SATURDAY  
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 75 TO 87.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 50 TO  
57. HIGHS 72 TO 84.    
MONDAY  
MOSTLY SUNNY. HIGHS 68 TO 78.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A 30 PERCENT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS  
50 TO 56.    
TUESDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS 64 TO 74. 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 56. CHANCE OF  
PRECIPITATION 40 PERCENT.    
WEDNESDAY  
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 67 TO 77. CHANCE OF  
PRECIPITATION 50 PERCENT.  
 
 
 
MTZ302-161000-  
NORTHERN HIGH PLAINS-  
INCLUDING THE CITIES OF BROWNING, HEART BUTTE, AND DUPUYER  
636 PM MDT WED JUL 15 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST  
WINDS UP TO 10 MPH.    
THURSDAY  
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 80S. NORTHEAST WINDS UP TO 5 MPH  
INCREASING TO SOUTHEAST 10 TO 15 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST  
WINDS 5 TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.    
FRIDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID  
80S. SOUTHEAST WINDS UP TO 10 MPH INCREASING TO 10 TO 15 MPH IN  
THE AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY  
AFTER MIDNIGHT. LOWS AROUND 60. SOUTH WINDS 5 TO 15 MPH SHIFTING  
TO THE SOUTHWEST 5 TO 10 MPH AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 50 PERCENT.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLEAR. HIGHS AROUND 90.  
LOWS IN THE UPPER 50S.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE MID 80S.  
LOWS IN THE MID 50S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS IN  
THE UPPER 50S.    
TUESDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF PRECIPITATION  
40 PERCENT.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLOUDY. CHANCE OF RAIN  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 50S.  
HIGHS IN THE UPPER 70S. CHANCE OF PRECIPITATION 50 PERCENT.  
 
 
 
MTZ308-161000-  
SOUTHERN HIGH PLAINS-  
INCLUDING THE CITIES OF BYNUM, CHOTEAU, AND PENDROY  
636 PM MDT WED JUL 15 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST  
WINDS UP TO 5 MPH.    
THURSDAY  
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 80S. EAST WINDS UP TO 10 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS AROUND 60. EAST WINDS UP TO 10 MPH SHIFTING TO THE WEST  
AFTER MIDNIGHT.    
FRIDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS AROUND 90. SOUTHEAST WINDS UP TO 10 MPH.  
CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH SHIFTING TO THE  
SOUTHWEST AFTER MIDNIGHT.    
SATURDAY  
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 90S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 60.    
SUNDAY  
SUNNY. HIGHS AROUND 90.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS  
IN THE EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS  
AFTER MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF SHOWERS  
30 PERCENT.    
TUESDAY AND TUESDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. LOWS  
IN THE UPPER 50S. CHANCE OF PRECIPITATION 40 PERCENT.    
WEDNESDAY  
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF  
PRECIPITATION 50 PERCENT.  
 
 
 
MTZ303-161000-  
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-  
INCLUDING THE CITIES OF CUT BANK, ETHRIDGE, AND SANTA RITA  
636 PM MDT WED JUL 15 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST  
WINDS UP TO 10 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS UP TO  
5 MPH SHIFTING TO THE SOUTHEAST 5 TO 15 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST WINDS UP TO  
10 MPH.    
FRIDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER  
80S. SOUTHEAST WINDS UP TO 10 MPH INCREASING TO 10 TO 15 MPH IN  
THE AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE LOWER 60S. SOUTH WINDS 5 TO 15 MPH.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE LOWER  
90S. LOWS AROUND 60.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS 84 TO 90. LOWS IN  
THE UPPER 50S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS IN  
THE UPPER 50S.    
TUESDAY  
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN MOSTLY SUNNY WITH SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF PRECIPITATION  
30 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF  
PRECIPITATION 50 PERCENT.    
WEDNESDAY  
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF  
PRECIPITATION 40 PERCENT.  
 
 
TEMPERATURE / PRECIPITATION  
 
CUT BANK 56 85 59 89 / 10 20 20 30  
 
 
 
MTZ304-161000-  
EASTERN TOOLE AND LIBERTY-  
INCLUDING THE CITIES OF DEVON, SHELBY, CHESTER, GALATA, JOPLIN,  
LOTHAIR, AND WHITLASH  
636 PM MDT WED JUL 15 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. A 20 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 50S. NORTH WINDS  
UP TO 10 MPH.    
THURSDAY  
SUNNY. HIGHS 83 TO 89. EAST WINDS UP TO 10 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. EAST WINDS 5 TO 10 MPH.    
FRIDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS 88 TO 94. SOUTHEAST WINDS 5 TO 15 MPH.  
CHANCE OF PRECIPITATION 30 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE LOWER 60S. SOUTHEAST WINDS 5 TO 15 MPH.    
SATURDAY  
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS 91 TO 97.    
SATURDAY NIGHT  
MOSTLY CLEAR. A 20 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 60S.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS 83 TO 91. LOWS IN  
THE UPPER 50S.    
MONDAY  
MOSTLY SUNNY. HIGHS 80 TO 86.    
MONDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 50S.    
TUESDAY  
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS 78 TO 84.    
TUESDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF  
PRECIPITATION 40 PERCENT.    
WEDNESDAY  
PARTLY SUNNY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 79 TO 85.  
 
 
 
MTZ305-161000-  
HILL COUNTY-  
INCLUDING THE CITY OF HAVRE  
636 PM MDT WED JUL 15 2026  
   
REST OF TONIGHT  
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS EARLY  
IN THE EVENING, THEN SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE  
EVENING. LOWS IN THE UPPER 50S. EAST WINDS UP TO 10 MPH SHIFTING  
TO THE NORTH AFTER MIDNIGHT. CHANCE OF THUNDERSTORMS 40 PERCENT.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 80S. NORTH WINDS UP TO  
5 MPH SHIFTING TO THE NORTHEAST IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. EAST WINDS 5 TO 10 MPH.    
FRIDAY  
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS. HIGHS  
IN THE LOWER 90S. EAST WINDS 5 TO 15 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN  
THE LOWER 60S. SOUTHEAST WINDS 5 TO 15 MPH. CHANCE OF  
PRECIPITATION 50 PERCENT.    
SATURDAY  
SUNNY. HIGHS IN THE MID 90S.    
SATURDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 60S.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE UPPER 80S.  
LOWS IN THE UPPER 50S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 50S.    
TUESDAY  
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE MORNING. HIGHS IN THE LOWER 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF  
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.  
LOWS IN THE UPPER 50S. CHANCE OF PRECIPITATION 30 PERCENT.    
WEDNESDAY  
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION 20 PERCENT.  
 
 
TEMPERATURE / PRECIPITATION  
 
HAVRE 58 91 61 96 / 30 0 10 10  
 
 
 
MTZ306-161000-  
NORTHERN BLAINE COUNTY-  
INCLUDING THE CITIES OF CHINOOK, ZURICH, HARLEM, HOGELAND,  
AND FORT BELKNAP  
636 PM MDT WED JUL 15 2026  
   
REST OF TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. CHANCE OF RAIN  
SHOWERS LATE IN THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS  
AFTER MIDNIGHT. LOWS IN THE UPPER 50S. EAST WINDS UP TO 10 MPH.  
CHANCE OF PRECIPITATION 40 PERCENT.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 80S. NORTH WINDS UP TO  
10 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS AROUND 60. EAST WINDS 5 TO 15 MPH.    
FRIDAY  
SUNNY. HIGHS IN THE LOWER 90S. SOUTHEAST WINDS 10 TO  
20 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. SOUTHEAST  
WINDS 10 TO 20 MPH. CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY AND SATURDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE  
OF THUNDERSTORMS. HIGHS IN THE MID 90S. LOWS IN THE LOWER 60S.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE UPPER 80S.  
LOWS IN THE UPPER 50S.    
MONDAY AND MONDAY NIGHT  
PARTLY CLOUDY. HIGHS 82 TO 88. LOWS IN  
THE UPPER 50S.    
TUESDAY  
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE MORNING. HIGHS IN THE LOWER 80S.    
TUESDAY NIGHT  
MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
WEDNESDAY  
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE LOWER 80S. CHANCE OF PRECIPITATION 20 PERCENT.  
 
 
 
MTZ309-161000-  
EASTERN PONDERA AND EASTERN TETON-  
INCLUDING THE CITIES OF BRADY, CONRAD, AND LEDGER  
636 PM MDT WED JUL 15 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHEAST  
WINDS UP TO 10 MPH SHIFTING TO THE NORTHWEST AFTER MIDNIGHT.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 80S. NORTHEAST WINDS UP TO  
10 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS AROUND 60. SOUTHEAST WINDS UP TO 10 MPH.    
FRIDAY  
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE LOWER 90S. SOUTHEAST WINDS UP TO 10 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 60S. SOUTHEAST  
WINDS 5 TO 15 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.    
SATURDAY  
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 90S.    
SATURDAY NIGHT  
MOSTLY CLEAR. A 20 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING. LOWS AROUND 60.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE LOWER 90S.  
LOWS IN THE UPPER 50S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A 30 PERCENT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS IN  
THE UPPER 50S.    
TUESDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE  
LOWER 80S. CHANCE OF SHOWERS 30 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF  
PRECIPITATION 40 PERCENT.    
WEDNESDAY  
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION 20 PERCENT.  
 
 
 
MTZ310-161000-  
WESTERN AND CENTRAL CHOUTEAU COUNTY-  
INCLUDING THE CITIES OF FLOWEREE, CARTER, AND FORT BENTON  
636 PM MDT WED JUL 15 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. A 20 PERCENT CHANCE OF  
THUNDERSTORMS EARLY IN THE EVENING. LOWS IN THE UPPER 50S. EAST  
WINDS UP TO 10 MPH SHIFTING TO THE NORTHEAST AFTER MIDNIGHT.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 80S. NORTHEAST WINDS UP TO  
10 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST  
WINDS 5 TO 10 MPH.    
FRIDAY  
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE MID 90S. SOUTHEAST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION  
20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN  
THE MID 60S. SOUTHEAST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
SATURDAY  
SUNNY. A 20 PERCENT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 90S.    
SATURDAY NIGHT  
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 60S.  
CHANCE OF PRECIPITATION 30 PERCENT.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE LOWER 90S.  
LOWS IN THE UPPER 50S.    
MONDAY  
SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS AROUND 60.    
TUESDAY  
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS AROUND 60. CHANCE OF PRECIPITATION  
40 PERCENT.    
WEDNESDAY  
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION 20 PERCENT.  
 
 
 
MTZ311-161000-  
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-  
INCLUDING THE CITY OF ROCKY BOY  
636 PM MDT WED JUL 15 2026  
   
REST OF TONIGHT  
MOSTLY CLOUDY EARLY IN THE EVENING THEN  
BECOMING PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS  
AROUND 60. SOUTH WINDS UP TO 5 MPH. CHANCE OF PRECIPITATION  
20 PERCENT.    
THURSDAY  
SUNNY. HIGHS 83 TO 89. NORTHWEST WINDS UP TO 5 MPH  
SHIFTING TO THE NORTHEAST IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. EAST  
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.    
FRIDAY  
SUNNY. HIGHS 88 TO 94. SOUTHEAST WINDS 5 TO 15 MPH WITH  
GUSTS TO AROUND 30 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE MID 60S. SOUTHEAST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND  
30 MPH. CHANCE OF THUNDERSTORMS 40 PERCENT.    
SATURDAY AND SATURDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE  
OF THUNDERSTORMS. HIGHS 91 TO 97. LOWS IN THE MID 60S.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS 82 TO 92. LOWS  
AROUND 60.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60.    
TUESDAY  
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS 78 TO 84.    
TUESDAY NIGHT  
MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS IN  
THE UPPER 50S. CHANCE OF PRECIPITATION 30 PERCENT.    
WEDNESDAY  
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 79 TO  
85. CHANCE OF PRECIPITATION 30 PERCENT.  
 
 
 
MTZ312-161000-  
CASCADE COUNTY BELOW 5000FT-  
INCLUDING THE CITY OF GREAT FALLS  
636 PM MDT WED JUL 15 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHEAST  
WINDS UP TO 10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.    
THURSDAY  
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 85 TO 91. NORTHEAST WINDS UP TO 5 MPH SHIFTING  
TO THE EAST 5 TO 15 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS AROUND 60. EAST WINDS 5 TO 15 MPH SHIFTING TO THE SOUTH UP  
TO 5 MPH AFTER MIDNIGHT.    
FRIDAY  
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 90 TO 96. SOUTH WINDS UP TO  
5 MPH SHIFTING TO THE EAST IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 50 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 60S. SOUTH WINDS  
UP TO 15 MPH.    
SATURDAY  
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 92 TO 98.    
SATURDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 60S.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS 88 TO 94. LOWS IN  
THE UPPER 50S.    
MONDAY  
SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS. LOWS IN THE UPPER  
50S.    
TUESDAY  
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE LOWER 80S. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLOUDY. CHANCE OF RAIN  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER  
50S. HIGHS 81 TO 87. CHANCE OF PRECIPITATION 40 PERCENT.  
 
 
TEMPERATURE / PRECIPITATION  
 
GREAT FALLS ARPT 59 89 60 94 / 10 10 30 30  
 
 
 
MTZ313-161000-  
JUDITH BASIN COUNTY AND JUDITH GAP-  
INCLUDING THE CITIES OF RAYNESFORD, GEYSER, STANFORD, WINDHAM,  
BENCHLAND, HOBSON, AND MOCCASIN  
636 PM MDT WED JUL 15 2026  
   
REST OF TONIGHT  
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS EARLY  
IN THE EVENING, THEN SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE  
EVENING. LOWS IN THE MID 50S. SOUTHEAST WINDS UP TO 10 MPH  
SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT. CHANCE OF THUNDERSTORMS  
50 PERCENT.    
THURSDAY  
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 80S. EAST WINDS UP TO 10 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 50S. SOUTHEAST  
WINDS UP TO 10 MPH.    
FRIDAY  
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS AROUND 90. SOUTHEAST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND  
30 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 60. SOUTH WINDS 5 TO 15 MPH. CHANCE OF  
PRECIPITATION 60 PERCENT.    
SATURDAY  
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE UPPER 50S.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE UPPER 80S.  
LOWS IN THE MID 50S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY WITH SLIGHT CHANCE OF THUNDERSTORMS  
IN THE EVENING, THEN MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 50S. CHANCE OF  
PRECIPITATION 20 PERCENT.    
TUESDAY AND TUESDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. LOWS  
IN THE MID 50S. CHANCE OF PRECIPITATION 40 PERCENT.    
WEDNESDAY  
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF  
PRECIPITATION 50 PERCENT.  
 
 
 
MTZ314-161000-  
FERGUS COUNTY BELOW 4500FT-  
INCLUDING THE CITIES OF HILGER AND LEWISTOWN  
636 PM MDT WED JUL 15 2026  
   
REST OF TONIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS EARLY IN THE EVENING, THEN PARTLY CLOUDY IN THE  
LATE EVENING AND OVERNIGHT. LOWS 57 TO 63. SOUTH WINDS UP TO  
5 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 80S. NORTHWEST WINDS UP TO  
5 MPH SHIFTING TO THE EAST IN THE AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS 59 TO 65. SOUTHEAST WINDS UP TO 10 MPH.    
FRIDAY  
SUNNY. HIGHS IN THE LOWER 90S. SOUTHEAST WINDS 5 TO  
15 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS 61 TO 67. SOUTHEAST WINDS 5 TO  
15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 90S.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS 60 TO 68.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS 88 TO 94. LOWS  
57 TO 63.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS  
57 TO 63.    
TUESDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE LOWER 80S. CHANCE OF PRECIPITATION 30 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS 56 TO 62. CHANCE OF PRECIPITATION  
40 PERCENT.    
WEDNESDAY  
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE LOWER 80S. CHANCE OF PRECIPITATION 20 PERCENT.  
 
 
TEMPERATURE / PRECIPITATION  
 
LEWISTOWN 54 84 55 89 / 40 30 20 10  
 
 
 
MTZ315-161000-  
UPPER BLACKFOOT AND MACDONALD PASS-  
INCLUDING THE CITIES OF MARYSVILLE, LINCOLN, FLESHER PASS,  
AND MACDONALD PASS  
636 PM MDT WED JUL 15 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS 53 TO 59. NORTH WINDS UP TO  
10 MPH.    
THURSDAY  
SUNNY. A 50 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 76 TO 86. EAST WINDS UP TO 10 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS 54 TO 60. NORTHEAST WINDS UP TO 10 MPH SHIFTING TO THE SOUTH  
AFTER MIDNIGHT.    
FRIDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 80 TO 90.  
SOUTHEAST WINDS UP TO 5 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS 55 TO 61. SOUTH WINDS UP TO 10 MPH.    
SATURDAY  
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 79 TO 89. CHANCE  
OF PRECIPITATION 50 PERCENT.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 53 TO  
60. HIGHS 77 TO 87.    
MONDAY  
MOSTLY SUNNY. HIGHS 72 TO 82.    
MONDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS 53 TO 59. CHANCE OF PRECIPITATION  
40 PERCENT.    
TUESDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS 69 TO 79. 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 53 TO 59. CHANCE OF  
PRECIPITATION 40 PERCENT.    
WEDNESDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 71 TO 81. CHANCE  
OF PRECIPITATION 50 PERCENT.  
 
 
 
MTZ316-161000-  
GATES OF THE MOUNTAINS-  
INCLUDING THE CITIES OF CANYON CREEK, WOLF CREEK, AND CRAIG  
636 PM MDT WED JUL 15 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH  
WINDS UP TO 10 MPH.    
THURSDAY  
SUNNY. A 40 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 81 TO 89. NORTHEAST WINDS UP TO 10 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS AROUND 60. NORTHEAST WINDS UP TO 10 MPH SHIFTING TO THE  
SOUTH AFTER MIDNIGHT.    
FRIDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 85 TO 93.  
SOUTHEAST WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.   
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE LOWER 60S. SOUTH WINDS UP TO 10 MPH.    
SATURDAY AND SATURDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE  
OF THUNDERSTORMS. HIGHS 86 TO 94. LOWS IN THE LOWER 60S.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS 84 TO 92. LOWS IN  
THE UPPER 50S.    
MONDAY  
MOSTLY SUNNY. HIGHS 78 TO 86.    
MONDAY NIGHT THROUGH WEDNESDAY  
MOSTLY CLOUDY WITH CHANCE OF  
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE  
UPPER 50S. HIGHS 75 TO 85. CHANCE OF PRECIPITATION 40 PERCENT.  
 
 
 
MTZ317-161000-  
LITTLE BELT AND HIGHWOOD MOUNTAINS-  
INCLUDING THE CITIES OF MONARCH, NEIHART, AND KINGS HILL PASS  
636 PM MDT WED JUL 15 2026  
   
REST OF TONIGHT  
PARTLY CLOUDY. A 50 PERCENT CHANCE OF  
THUNDERSTORMS EARLY IN THE EVENING. LOWS 51 TO 59. EAST WINDS UP  
TO 5 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.    
THURSDAY  
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS 74 TO 82. EAST WINDS UP TO 10 MPH. GUSTS UP  
TO 25 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING. LOWS 54 TO 62. SOUTHEAST WINDS 5 TO  
10 MPH WITH GUSTS TO AROUND 25 MPH.    
FRIDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS 78 TO 86. SOUTHEAST WINDS UP TO 10 MPH WITH  
GUSTS TO AROUND 30 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS 55 TO 63. SOUTH WINDS 5 TO 10 MPH WITH GUSTS TO  
AROUND 25 MPH. CHANCE OF PRECIPITATION 60 PERCENT.    
SATURDAY  
SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH CHANCE  
OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 79 TO 87. CHANCE OF PRECIPITATION 50 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING. LOWS 54 TO 62.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS 77 TO 85. LOWS  
52 TO 60.    
MONDAY  
MOSTLY SUNNY. HIGHS 72 TO 80.    
MONDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY  
WITH CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS 51 TO 59. CHANCE  
OF PRECIPITATION 30 PERCENT.    
TUESDAY AND TUESDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 68 TO 76. LOWS  
51 TO 59. CHANCE OF PRECIPITATION 50 PERCENT.    
WEDNESDAY  
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS  
70 TO 78. CHANCE OF PRECIPITATION 50 PERCENT.  
 
 
 
MTZ318-161000-  
SNOWY AND JUDITH MOUNTAINS-  
636 PM MDT WED JUL 15 2026  
   
REST OF TONIGHT  
MOSTLY CLOUDY WITH CHANCE OF THUNDERSTORMS  
EARLY IN THE EVENING, THEN PARTLY CLOUDY WITH CHANCE OF RAIN  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE EVENING.  
MOSTLY CLEAR AFTER MIDNIGHT. LOWS IN THE MID 50S. SOUTH WINDS UP  
TO 5 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 50 PERCENT.    
THURSDAY  
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 75 TO 83. NORTH WINDS UP TO 5 MPH SHIFTING TO  
THE EAST IN THE AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT.  
LOWS 55 TO 61. SOUTHEAST WINDS UP TO 10 MPH WITH GUSTS TO AROUND  
25 MPH.    
FRIDAY  
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE MORNING. HIGHS 79 TO 87. SOUTHEAST WINDS 5 TO 15 MPH WITH  
GUSTS TO AROUND 30 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS 57 TO 63. SOUTHEAST WINDS 5 TO 15 MPH WITH GUSTS  
TO AROUND 30 MPH. CHANCE OF PRECIPITATION 60 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS 82 TO 90.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS 57 TO 63. CHANCE OF PRECIPITATION  
50 PERCENT.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS 79 TO 87. LOWS  
54 TO 60.    
MONDAY  
MOSTLY SUNNY. HIGHS 74 TO 82.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS  
53 TO 59.    
TUESDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS 70 TO 76. CHANCE OF PRECIPITATION  
30 PERCENT.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLOUDY. CHANCE OF RAIN  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 50S.  
HIGHS 72 TO 78. CHANCE OF PRECIPITATION 40 PERCENT.  
 
 
 
MTZ319-161000-  
HELENA VALLEY-  
INCLUDING THE CITY OF HELENA  
636 PM MDT WED JUL 15 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST  
WINDS UP TO 10 MPH.    
THURSDAY  
SUNNY. A 40 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. NORTH WINDS UP TO 5 MPH  
SHIFTING TO THE EAST IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS AROUND 60. NORTHEAST WINDS UP TO 10 MPH SHIFTING TO THE  
SOUTH AFTER MIDNIGHT.    
FRIDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID  
90S. EAST WINDS UP TO 5 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
LOWS AROUND 60. SOUTH WINDS UP TO 5 MPH. CHANCE OF PRECIPITATION  
60 PERCENT.    
SATURDAY  
SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH CHANCE  
OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE MID 90S. CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING. LOWS AROUND 60.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE LOWER 90S.  
LOWS IN THE UPPER 50S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
MONDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF  
PRECIPITATION 40 PERCENT.    
TUESDAY THROUGH WEDNESDAY  
MOSTLY CLOUDY WITH A 40 PERCENT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 80S. LOWS IN THE UPPER  
50S.  
 
 
TEMPERATURE / PRECIPITATION  
 
HELENA 62 91 63 94 / 0 40 20 40  
 
 
 
MTZ320-161000-  
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-  
INCLUDING THE CITIES OF TRIDENT, MAUDLOW, BATTLE RIDGE PASS,  
BOZEMAN PASS, AND DEEP CREEK PASS  
636 PM MDT WED JUL 15 2026  
 
...FLASH FLOOD WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH  
THURSDAY EVENING...  
   
REST OF TONIGHT  
PARTLY CLOUDY. A 50 PERCENT CHANCE OF  
THUNDERSTORMS EARLY IN THE EVENING. LOWS IN THE UPPER 50S. EAST  
WINDS UP TO 10 MPH.    
THURSDAY  
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE  
AFTERNOON. HIGHS 75 TO 85. EAST WINDS UP TO 10 MPH. GUSTS UP TO  
25 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE EVENING.  
LOWS IN THE UPPER 50S. EAST WINDS UP TO 10 MPH WITH GUSTS TO  
AROUND 30 MPH.    
FRIDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 78 TO 88.  
SOUTHEAST WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH. CHANCE  
OF PRECIPITATION 50 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS  
AFTER MIDNIGHT. LOWS IN THE UPPER 50S. SOUTHEAST WINDS UP TO  
10 MPH. GUSTS UP TO 25 MPH IN THE EVENING. CHANCE OF  
PRECIPITATION 60 PERCENT.    
SATURDAY  
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 78 TO 88.    
SATURDAY NIGHT  
PARTLY CLOUDY. A 50 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 50S.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS 77 TO 87. LOWS IN  
THE UPPER 50S.    
MONDAY  
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS 74 TO 84.    
MONDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF  
PRECIPITATION 40 PERCENT.    
TUESDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS 69 TO 79. CHANCE OF PRECIPITATION  
50 PERCENT.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLOUDY. A 50 PERCENT CHANCE  
OF THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS 70 TO 80.  
 
 
 
MTZ321-161000-  
MEAGHER COUNTY VALLEYS-  
INCLUDING THE CITIES OF MARTINSDALE, CHECKERBOARD, RINGLING,  
AND WHITE SULPHUR SPRINGS  
636 PM MDT WED JUL 15 2026  
   
REST OF TONIGHT  
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS EARLY  
IN THE EVENING, THEN SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE  
EVENING. LOWS IN THE MID 50S. NORTHEAST WINDS UP TO 10 MPH.  
CHANCE OF THUNDERSTORMS 50 PERCENT.    
THURSDAY  
SUNNY. A 40 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 80S. EAST WINDS UP TO 10 MPH. GUSTS  
UP TO 25 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE MID 50S. EAST WINDS UP TO 15 MPH.    
FRIDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID  
80S. SOUTHEAST WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.  
CHANCE OF PRECIPITATION 40 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS  
AFTER MIDNIGHT. LOWS IN THE MID 50S. SOUTHEAST WINDS UP TO  
10 MPH. GUSTS UP TO 25 MPH IN THE EVENING. CHANCE OF  
PRECIPITATION 60 PERCENT.    
SATURDAY  
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 50S.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE MID 80S.  
LOWS IN THE MID 50S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 50S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
TUESDAY  
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF  
PRECIPITATION 40 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF  
PRECIPITATION 50 PERCENT.    
WEDNESDAY  
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE UPPER 70S. CHANCE OF PRECIPITATION 50 PERCENT.  
 
 
 
MTZ322-161000-  
ELKHORN AND BOULDER MOUNTAINS-  
INCLUDING THE CITIES OF MONTANA CITY, CLANCY, BOULDER, CORBIN,  
WICKES, ELK PARK PASS, AND HOMESTAKE PASS  
636 PM MDT WED JUL 15 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS 51 TO 59. NORTH WINDS UP TO  
5 MPH.    
THURSDAY  
SUNNY. A 50 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 76 TO 86. EAST WINDS UP TO 10 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS 53 TO 61. EAST WINDS UP TO 10 MPH SHIFTING TO THE SOUTH  
AFTER MIDNIGHT.    
FRIDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 79 TO 89.  
SOUTHEAST WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.   
FRIDAY NIGHT  
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND CHANCE  
OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER  
MIDNIGHT. LOWS 54 TO 62. SOUTHWEST WINDS UP TO 10 MPH. CHANCE OF  
PRECIPITATION 60 PERCENT.    
SATURDAY  
SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH A  
50 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 79 TO  
89.    
SATURDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING. LOWS 53 TO 61.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS 78 TO 88. LOWS  
52 TO 60.    
MONDAY  
MOSTLY SUNNY. HIGHS 74 TO 84.    
MONDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS 52 TO 60. CHANCE OF PRECIPITATION  
40 PERCENT.    
TUESDAY THROUGH WEDNESDAY  
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF THUNDERSTORMS. HIGHS 69 TO 80. LOWS 51 TO 59.  
 
 
 
MTZ323-161000-  
CANYON FERRY AREA-  
INCLUDING THE CITIES OF TOSTON, TOWNSEND, AND WINSTON  
636 PM MDT WED JUL 15 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH  
WINDS UP TO 10 MPH.    
THURSDAY  
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS AROUND 90. NORTHEAST WINDS UP TO 5 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER  
MIDNIGHT. LOWS IN THE LOWER 60S. EAST WINDS UP TO 10 MPH. CHANCE  
OF PRECIPITATION 40 PERCENT.    
FRIDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER  
90S. SOUTHEAST WINDS UP TO 5 MPH. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE LOWER 60S. SOUTH WINDS UP TO 10 MPH. CHANCE OF  
PRECIPITATION 60 PERCENT.    
SATURDAY  
SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH CHANCE  
OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE LOWER 90S. CHANCE OF PRECIPITATION 50 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 60S.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE LOWER 90S.  
LOWS AROUND 60.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
MONDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS AROUND 60. CHANCE OF PRECIPITATION  
40 PERCENT.    
TUESDAY AND TUESDAY NIGHT  
MOSTLY CLOUDY. A 40 PERCENT CHANCE  
OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. LOWS IN THE UPPER 50S.    
WEDNESDAY  
MOSTLY SUNNY. A 40 PERCENT CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 80S.  
 
 
 
MTZ324-161000-  
MISSOURI HEADWATERS-  
INCLUDING THE CITIES OF HARRISON, THREE FORKS, WILLOW CREEK,  
PONY, AND WHITEHALL  
636 PM MDT WED JUL 15 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH  
WINDS UP TO 5 MPH.    
THURSDAY  
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS AROUND 90. EAST WINDS UP TO 10 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS AROUND 60. NORTHEAST WINDS UP TO 10 MPH.    
FRIDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER  
90S. SOUTH WINDS UP TO 5 MPH SHIFTING TO THE EAST IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS AROUND 60. SOUTHWEST WINDS UP TO 10 MPH. CHANCE OF  
PRECIPITATION 60 PERCENT.    
SATURDAY  
SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH CHANCE  
OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE LOWER 90S. CHANCE OF PRECIPITATION 50 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY  
AFTER MIDNIGHT. LOWS AROUND 60. CHANCE OF PRECIPITATION  
40 PERCENT.    
SUNDAY  
SUNNY. HIGHS IN THE LOWER 90S.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.  
HIGHS IN THE UPPER 80S.    
MONDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF  
PRECIPITATION 40 PERCENT.    
TUESDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER  
80S. 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 IN THE UPPER 50S. CHANCE OF  
PRECIPITATION 50 PERCENT.    
WEDNESDAY  
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE LOWER 80S. CHANCE OF PRECIPITATION 50 PERCENT.  
 
 
 
MTZ325-161000-  
MADISON RIVER VALLEY-  
INCLUDING THE CITIES OF CAMERON, ENNIS, JEFFERS, MCALLISTER,  
AND NORRIS  
636 PM MDT WED JUL 15 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. A 20 PERCENT CHANCE OF  
THUNDERSTORMS EARLY IN THE EVENING. LOWS IN THE MID 50S.  
NORTHEAST WINDS UP TO 10 MPH.    
THURSDAY  
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 80S. NORTH WINDS UP TO 10 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE UPPER 50S. NORTH WINDS UP TO 10 MPH SHIFTING TO THE  
SOUTH AFTER MIDNIGHT.    
FRIDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 90.  
SOUTH WINDS UP TO 5 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 50S. SOUTH WINDS  
UP TO 10 MPH. CHANCE OF PRECIPITATION 60 PERCENT.    
SATURDAY  
SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH A  
50 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND  
90.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE UPPER 50S.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE UPPER 80S.  
LOWS IN THE UPPER 50S.    
MONDAY  
MOSTLY SUNNY. A 40 PERCENT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 50S. CHANCE OF  
PRECIPITATION 50 PERCENT.    
TUESDAY  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF PRECIPITATION  
70 PERCENT.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLOUDY. A 50 PERCENT CHANCE  
OF THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.  
 
 
 
MTZ326-161000-  
GALLATIN VALLEY-  
INCLUDING THE CITIES OF BOZEMAN AND GALLATIN GATEWAY  
636 PM MDT WED JUL 15 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. A 20 PERCENT CHANCE OF  
THUNDERSTORMS EARLY IN THE EVENING. LOWS IN THE UPPER 50S.  
NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE SOUTHEAST AFTER  
MIDNIGHT.    
THURSDAY  
SUNNY. A 40 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 80S. EAST WINDS UP TO 10 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER  
50S. EAST WINDS UP TO 15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.   
FRIDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER  
90S. EAST WINDS UP TO 5 MPH SHIFTING TO THE NORTHEAST IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 50S. SOUTHEAST  
WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 60 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE LOWER 90S.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE UPPER 50S.    
SUNDAY  
SUNNY. HIGHS AROUND 90.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
MONDAY  
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S.    
MONDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF  
PRECIPITATION 40 PERCENT.    
TUESDAY THROUGH WEDNESDAY  
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. LOWS IN THE MID  
50S.  
 
 
TEMPERATURE / PRECIPITATION  
 
BOZEMAN AIRPORT 56 91 58 93 / 20 30 40 40  
BOZEMAN MSU 56 88 58 91 / 30 30 40 40  
 
 
 
MTZ330-161000-  
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-  
INCLUDING THE CITIES OF BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,  
AND RAYNOLDS PASS  
636 PM MDT WED JUL 15 2026  
   
REST OF TONIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
THUNDERSTORMS EARLY IN THE EVENING. LOWS 49 TO 55. NORTH WINDS UP  
TO 10 MPH SHIFTING TO THE EAST AFTER MIDNIGHT.    
THURSDAY  
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 73 TO 83. EAST WINDS UP TO 5 MPH SHIFTING TO THE  
NORTHWEST IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING. LOWS 52 TO 58. NORTHEAST WINDS UP  
TO 10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.    
FRIDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 75 TO 85.  
SOUTH WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND CHANCE  
OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER  
MIDNIGHT. LOWS 52 TO 58. SOUTH WINDS UP TO 10 MPH. CHANCE OF  
PRECIPITATION 70 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A 50 PERCENT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS 74 TO 84.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS 51 TO 57. CHANCE OF PRECIPITATION  
50 PERCENT.    
SUNDAY  
SUNNY. HIGHS 73 TO 83.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 51 TO 57.    
MONDAY  
MOSTLY SUNNY. A 40 PERCENT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS 72 TO 82.    
MONDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS 50 TO 56. CHANCE OF PRECIPITATION  
50 PERCENT.    
TUESDAY AND TUESDAY NIGHT  
MOSTLY CLOUDY WITH RAIN SHOWERS  
LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS 66 TO 76. LOWS 49 TO  
55. CHANCE OF PRECIPITATION 70 PERCENT.    
WEDNESDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 67 TO 77.  
CHANCE OF PRECIPITATION 50 PERCENT.  
 
 
TEMPERATURE / PRECIPITATION  
 
WEST YELLOWSTONE 48 87 50 87 / 10 20 40 40  
 
 
 
MTZ327-161000-  
NORTHWEST BEAVERHEAD COUNTY-  
INCLUDING THE CITIES OF DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,  
AND CHIEF JOSEPH PASS  
636 PM MDT WED JUL 15 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS 48 TO 54. NORTH WINDS UP TO  
10 MPH SHIFTING TO THE EAST AFTER MIDNIGHT.    
THURSDAY  
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 74 TO 84. SOUTH WINDS UP TO 10 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
LOWS 49 TO 57. SOUTHEAST WINDS UP TO 10 MPH WITH GUSTS TO AROUND  
25 MPH.    
FRIDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 75 TO 85.  
SOUTH WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
LOWS 48 TO 56. SOUTH WINDS UP TO 10 MPH.    
SATURDAY  
SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH A  
50 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 75 TO  
85.    
SATURDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING. LOWS 48 TO 56.    
SUNDAY  
SUNNY. HIGHS 74 TO 84.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 48 TO 56.    
MONDAY  
MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS 73 TO 83.    
MONDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS 49 TO 55. CHANCE OF PRECIPITATION  
50 PERCENT.    
TUESDAY  
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS  
68 TO 78. CHANCE OF PRECIPITATION 50 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY  
WITH SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS 48 TO 54.  
CHANCE OF PRECIPITATION 50 PERCENT.    
WEDNESDAY  
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS  
68 TO 78. CHANCE OF PRECIPITATION 50 PERCENT.  
 
 
 
MTZ328-161000-  
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-  
INCLUDING THE CITIES OF BANNACK, DILLON, GLEN, AND WATERLOO  
636 PM MDT WED JUL 15 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS  
UP TO 10 MPH.    
THURSDAY  
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 84 TO 90. NORTHEAST WINDS UP TO 10 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE UPPER 50S. NORTHEAST WINDS UP TO 10 MPH SHIFTING TO  
THE SOUTHEAST AFTER MIDNIGHT.    
FRIDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 85 TO 91.  
SOUTH WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND CHANCE  
OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER  
MIDNIGHT. LOWS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH SHIFTING  
TO THE SOUTH AFTER MIDNIGHT. CHANCE OF PRECIPITATION 60 PERCENT.    
SATURDAY  
SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH CHANCE  
OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 85 TO 91. CHANCE OF PRECIPITATION 50 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 50S.    
SUNDAY  
SUNNY. HIGHS 84 TO 90.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
MONDAY  
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 82 TO 88. CHANCE OF  
PRECIPITATION 40 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF  
PRECIPITATION 50 PERCENT.    
TUESDAY THROUGH WEDNESDAY  
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF THUNDERSTORMS. HIGHS 77 TO 83. LOWS IN THE MID 50S.  
 
 
TEMPERATURE / PRECIPITATION  
 
DILLON 55 88 56 89 / 10 20 40 30  
 
 
 
MTZ329-161000-  
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-  
INCLUDING THE CITY OF MONIDA PASS  
636 PM MDT WED JUL 15 2026  
   
REST OF TONIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
THUNDERSTORMS EARLY IN THE EVENING. LOWS IN THE LOWER 50S.  
NORTHEAST WINDS UP TO 10 MPH. GUSTS UP TO 30 MPH IN THE EVENING.    
THURSDAY  
SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 75 TO 83. EAST WINDS UP TO 5 MPH SHIFTING TO THE  
SOUTHWEST IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE MID 50S. NORTHEAST WINDS UP TO 10 MPH SHIFTING TO THE  
SOUTHEAST AFTER MIDNIGHT.    
FRIDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 76 TO 84.  
SOUTH WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE MID 50S. SOUTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE  
SOUTH AFTER MIDNIGHT.    
SATURDAY  
SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH A  
50 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 76 TO  
84.    
SATURDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 50S.    
SUNDAY  
SUNNY. HIGHS 75 TO 83.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 50S.    
MONDAY  
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS  
73 TO 81. CHANCE OF PRECIPITATION 40 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 50S. CHANCE OF  
PRECIPITATION 50 PERCENT.    
TUESDAY  
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 69 TO 77. CHANCE OF PRECIPITATION 70 PERCENT.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLOUDY. A 50 PERCENT CHANCE  
OF THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS 69 TO 77.  
 
 
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