401  
FPUS55 KMSO 181857  
ZFPMSO  
 
ZONE FORECAST PRODUCT  
NATIONAL WEATHER SERVICE MISSOULA MT  
1156 AM MST TUE DEC 18 2018  
 
MTZ001-182300-  
KOOTENAI/CABINET REGION-  
INCLUDING THE CITIES OF LIBBY AND EUREKA  
1156 AM MST TUE DEC 18 2018  
   
TODAY
 
RAIN LIKELY. CHANCE OF RAIN NEAR 100 PERCENT. HIGHS IN  
THE MID 30S TO LOWER 40S. SOUTH WINDS TO 15 MPH IN THE AFTERNOON.   
TONIGHT
 
RAIN LIKELY. CHANCE OF RAIN 90 PERCENT. LOWS IN THE  
30S. SOUTH WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 35 MPH.    
WEDNESDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. A CHANCE  
OF RAIN. CHANCE OF PRECIPITATION 30 PERCENT. HIGHS IN THE MID 30S  
TO LOWER 40S. SOUTH WINDS TO 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN,  
LIGHT FREEZING RAIN AND SNOW AFTER MIDNIGHT. LOWS IN THE UPPER  
20S TO MID 30S.    
THURSDAY
 
A CHANCE OF SNOW, RAIN AND A SLIGHT CHANCE OF LIGHT  
FREEZING RAIN IN THE MORNING, THEN RAIN AND SNOW LIKELY IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT. SNOW LEVEL  
3000 FEET. HIGHS IN THE MID 30S TO LOWER 40S.    
THURSDAY NIGHT
 
RAIN LIKELY IN THE EVENING, THEN A CHANCE OF  
RAIN AFTER MIDNIGHT. CHANCE OF RAIN 70 PERCENT. LOWS IN THE UPPER  
20S TO MID 30S.    
FRIDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN AND  
SNOW. HIGHS IN THE 30S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
EVENING. LOWS 18 TO 25.    
SATURDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
IN THE UPPER 20S TO MID 30S.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 19 TO 26.    
SUNDAY
 
CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS IN THE  
UPPER 20S TO MID 30S.    
SUNDAY NIGHT
 
CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. LOWS IN  
THE 20S TO LOWER 30S.    
MONDAY
 
CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS IN THE  
30S.  
 

 
 
MTZ002-182300-  
WEST GLACIER REGION-  
INCLUDING THE CITY OF SWAN LAKE  
1156 AM MST TUE DEC 18 2018  
   
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 8 AM MST WEDNESDAY
 
 
   
TODAY
 
RAIN AND SNOW LIKELY. CHANCE OF LIGHT FREEZING RAIN IN  
THE MORNING. CHANCE OF PRECIPITATION NEAR 100 PERCENT. SNOW LEVEL  
4500 FEET. SNOW ACCUMULATIONS OF 3 TO 7 INCHES. HIGHS IN THE 30S.  
WINDY WITH SOUTHWEST WINDS 20 TO 30 MPH. GUSTS UP TO 35 MPH  
INCREASING TO 45 MPH IN THE AFTERNOON.    
TONIGHT
 
VERY WINDY WITH SOUTHWEST WINDS 25 TO 35 MPH. RAIN AND  
SNOW LIKELY. CHANCE OF PRECIPITATION NEAR 100 PERCENT. SNOW LEVEL  
4000 FEET. SNOW ACCUMULATIONS OF 3 TO 5 INCHES. LOWS IN THE MID  
20S TO LOWER 30S.    
WEDNESDAY
 
SNOW LIKELY IN THE MORNING, THEN RAIN AND SNOW  
LIKELY IN THE AFTERNOON. CHANCE OF PRECIPITATION 90 PERCENT.  
LITTLE OR NO NEW SNOW ACCUMULATION. TOTAL SNOW ACCUMULATIONS 6 TO  
13 INCHES. HIGHS IN THE UPPER 20S TO MID 30S. WINDY WITH  
SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO AROUND 40 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW IN  
THE EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 50 PERCENT. LOWS IN THE 20S. SOUTHWEST WINDS 15 TO  
25 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. A CHANCE OF RAIN  
IN THE AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT. HIGHS IN  
THE 30S. SOUTH WINDS TO 15 MPH.    
THURSDAY NIGHT
 
RAIN AND SNOW LIKELY. CHANCE OF PRECIPITATION  
70 PERCENT. LOWS IN THE 20S TO LOWER 30S.    
FRIDAY
 
SNOW LIKELY IN THE MORNING, THEN A CHANCE OF SNOW IN  
THE AFTERNOON. CHANCE OF SNOW 70 PERCENT. HIGHS IN THE UPPER 20S  
TO MID 30S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.  
LOWS 15 TO 22.    
SATURDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS  
IN THE 20S.    
SATURDAY NIGHT
 
CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. LOWS  
14 TO 21.    
SUNDAY
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS IN THE  
20S TO LOWER 30S.    
SUNDAY NIGHT
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. LOWS  
18 TO 25.    
MONDAY
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS IN THE  
MID 20S TO LOWER 30S.  
 

 
 
MTZ003-182300-  
FLATHEAD/MISSION VALLEYS-  
INCLUDING THE CITIES OF KALISPELL, POLSON, AND ST. IGNATIUS  
1156 AM MST TUE DEC 18 2018  
   
TODAY
 
RAIN LIKELY. SNOW LIKELY AND A CHANCE OF LIGHT FREEZING  
RAIN EARLY IN THE MORNING, THEN SLIGHT CHANCE OF LIGHT FREEZING  
RAIN LATE IN THE MORNING. CHANCE OF PRECIPITATION NEAR  
100 PERCENT. NO SNOW ACCUMULATION. HIGHS IN THE UPPER 30S TO MID  
40S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.    
TONIGHT
 
RAIN LIKELY. CHANCE OF RAIN 90 PERCENT. LOWS IN THE  
30S. SOUTHWEST WINDS 15 TO 25 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN AND  
SNOW. HIGHS IN THE MID 30S TO LOWER 40S. SOUTHWEST WINDS TO  
15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
SLIGHT CHANCE OF RAIN IN THE EVENING. CHANCE OF PRECIPITATION  
20 PERCENT. LOWS IN THE MID 20S TO LOWER 30S.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. A CHANCE OF RAIN  
IN THE AFTERNOON. CHANCE OF PRECIPITATION 40 PERCENT. HIGHS IN  
THE UPPER 30S TO MID 40S.    
THURSDAY NIGHT
 
CLOUDY WITH A CHANCE OF RAIN. A CHANCE OF SNOW  
AFTER MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT. LOWS IN THE  
MID 20S TO LOWER 30S.    
FRIDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN AND  
SNOW. HIGHS IN THE 30S TO LOWER 40S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 19 TO 26.    
SATURDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
IN THE UPPER 20S TO MID 30S.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 18 TO 25.    
SUNDAY
 
CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS IN THE  
UPPER 20S TO MID 30S.    
SUNDAY NIGHT
 
CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. LOWS IN  
THE 20S.    
MONDAY
 
CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS IN THE  
30S.  
 

 
 
MTZ004-182300-  
LOWER CLARK FORK REGION-  
INCLUDING THE CITIES OF NOXON, THOMPSON FALLS, AND SUPERIOR  
1156 AM MST TUE DEC 18 2018  
 
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 8 AM MST WEDNESDAY  
ABOVE 4000 FEET...  
   
TODAY
 
RAIN, SNOW LIKELY AND A CHANCE OF FREEZING RAIN IN THE  
MORNING, THEN RAIN LIKELY IN THE AFTERNOON. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT. SNOW LEVEL 4500 FEET. LITTLE OR  
NO NEW SNOW ACCUMULATION. HIGHS IN THE MID 30S TO LOWER 40S.  
WINDY WITH SOUTH WINDS 20 TO 30 MPH WITH GUSTS TO AROUND 40 MPH.    
TONIGHT
 
VERY WINDY WITH WEST WINDS 25 TO 35 MPH. RAIN AND SNOW  
LIKELY. CHANCE OF PRECIPITATION NEAR 100 PERCENT. SNOW LEVEL  
4000 FEET. LITTLE OR NO NEW SNOW ACCUMULATION. TOTAL SNOW  
ACCUMULATIONS UP TO 2 INCHES. LOWS IN THE UPPER 20S TO MID 30S.    
WEDNESDAY
 
VERY WINDY WITH WEST WINDS 25 TO 35 MPH. MOSTLY  
CLOUDY WITH A CHANCE OF SNOW. A CHANCE OF RAIN. CHANCE OF  
PRECIPITATION 40 PERCENT. HIGHS IN THE MID 30S TO LOWER 40S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN,  
LIGHT FREEZING RAIN AND SNOW AFTER MIDNIGHT. LOWS IN THE MID 20S  
TO LOWER 30S. SOUTH WINDS TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. SLIGHT CHANCE OF  
LIGHT FREEZING RAIN AND SNOW IN THE MORNING, THEN A CHANCE OF  
SNOW IN THE AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT. HIGHS  
IN THE MID 30S TO LOWER 40S. SOUTHEAST WINDS TO 15 MPH.    
THURSDAY NIGHT
 
RAIN LIKELY. SNOW LIKELY AFTER MIDNIGHT. CHANCE  
OF PRECIPITATION 70 PERCENT. LOWS IN THE MID 20S TO LOWER 30S.    
FRIDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN AND  
SNOW. HIGHS IN THE 30S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 17 TO 24.    
SATURDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
IN THE UPPER 20S TO MID 30S.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 18 TO 25.    
SUNDAY
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS IN THE  
UPPER 20S TO MID 30S.    
SUNDAY NIGHT
 
CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. LOWS IN  
THE 20S.    
MONDAY
 
CLOUDY WITH A 50 PERCENT CHANCE OF RAIN AND SNOW. HIGHS  
IN THE 30S.  
 

 
 
MTZ005-182300-  
MISSOULA/BITTERROOT VALLEYS-  
INCLUDING THE CITIES OF HAMILTON AND DARBY  
1156 AM MST TUE DEC 18 2018  
   
TODAY
 
RAIN, SNOW LIKELY AND A SLIGHT CHANCE OF LIGHT FREEZING  
RAIN IN THE MORNING, THEN RAIN LIKELY IN THE AFTERNOON. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT. NO SNOW ACCUMULATION. HIGHS NEAR  
40. SOUTH WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 35 MPH.    
TONIGHT
 
RAIN LIKELY IN THE EVENING, THEN RAIN AND SNOW LIKELY  
AFTER MIDNIGHT. CHANCE OF PRECIPITATION 90 PERCENT. NO SNOW  
ACCUMULATION. LOWS NEAR 30. WEST WINDS 15 TO 20 MPH WITH GUSTS TO  
AROUND 30 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN AND SNOW  
IN THE MORNING. HIGHS IN THE MID TO UPPER 30S. WEST WINDS TO  
15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE 20S.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS NEAR 40.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. A CHANCE  
OF SNOW AFTER MIDNIGHT. CHANCE OF PRECIPITATION 40 PERCENT. LOWS  
IN THE MID 20S TO LOWER 30S.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN SLIGHT CHANCE OF SNOW IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 30 PERCENT. HIGHS IN THE LOWER TO MID 30S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS 17 TO 21.    
SATURDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS NEAR 30.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS 17 TO 21.    
SUNDAY
 
CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS IN THE  
LOWER TO MID 30S.    
SUNDAY NIGHT
 
CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. LOWS IN  
THE LOWER TO MID 20S.    
MONDAY
 
CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS IN THE  
30S.  
 

 
 
MTZ006-182300-  
BITTERROOT/SAPPHIRE MOUNTAINS-  
INCLUDING THE CITY OF SULA  
1156 AM MST TUE DEC 18 2018  
 
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 8 AM MST WEDNESDAY  
ABOVE 4000 FEET...  
   
TODAY
 
SNOW LIKELY THROUGH THE DAY. SLIGHT CHANCE OF FREEZING  
RAIN IN THE MORNING. RAIN LIKELY IN THE LATE MORNING AND  
AFTERNOON. CHANCE OF PRECIPITATION NEAR 100 PERCENT. RAIN MAY BE  
HEAVY AT TIMES LATE IN THE MORNING. SNOW LEVEL 5000 FEET. SNOW  
ACCUMULATIONS OF 4 TO 9 INCHES. HIGHS IN THE 30S TO LOWER 40S.  
WINDY WITH SOUTH WINDS 20 TO 30 MPH WITH GUSTS TO AROUND 40 MPH.    
TONIGHT
 
VERY WINDY WITH WEST WINDS 30 TO 40 MPH. RAIN AND SNOW  
LIKELY IN THE EVENING, THEN SNOW LIKELY AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT. SNOW LEVEL 4500 FEET. SNOW  
ACCUMULATIONS OF 3 TO 6 INCHES. TOTAL SNOW ACCUMULATIONS 7 TO  
15 INCHES. LOWS IN THE MID 20S TO LOWER 30S.    
WEDNESDAY
 
VERY WINDY WITH WEST WINDS 25 TO 35 MPH. MOSTLY  
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS IN THE UPPER 20S  
TO MID 30S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 17 TO 24. SOUTHWEST WINDS  
TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN A CHANCE OF RAIN AND SNOW IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 30 PERCENT. HIGHS IN THE 30S TO LOWER 40S. SOUTH  
WINDS 15 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.    
THURSDAY NIGHT
 
A CHANCE OF RAIN. A CHANCE OF SNOW IN THE  
EVENING, THEN SNOW LIKELY AFTER MIDNIGHT. CHANCE OF PRECIPITATION  
70 PERCENT. LOWS IN THE 20S.    
FRIDAY
 
SNOW LIKELY IN THE MORNING, THEN A CHANCE OF SNOW IN  
THE AFTERNOON. CHANCE OF SNOW 70 PERCENT. HIGHS IN THE MID 20S TO  
LOWER 30S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.  
LOWS 11 TO 18.    
SATURDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS  
IN THE 20S TO LOWER 30S.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.  
LOWS 12 TO 19.    
SUNDAY
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS IN THE  
MID 20S TO LOWER 30S.    
SUNDAY NIGHT
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. LOWS  
15 TO 22.    
MONDAY
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS IN THE  
UPPER 20S TO MID 30S.  
 

 
 
MTZ007-182300-  
BUTTE/BLACKFOOT REGION-  
INCLUDING THE CITIES OF ANACONDA, DEER LODGE, AND DRUMMOND  
1156 AM MST TUE DEC 18 2018  
   
TODAY
 
SLIGHT CHANCE OF SNOW IN THE MORNING, THEN RAIN AND SNOW  
LIKELY IN THE AFTERNOON. CHANCE OF PRECIPITATION 90 PERCENT. SNOW  
LEVEL 5000 FEET. LITTLE OR NO NEW SNOW ACCUMULATION. HIGHS IN THE  
MID 30S TO LOWER 40S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO  
AROUND 35 MPH.    
TONIGHT
 
RAIN AND SNOW LIKELY IN THE EVENING, THEN SNOW LIKELY  
AFTER MIDNIGHT. CHANCE OF PRECIPITATION 90 PERCENT. SNOW LEVEL  
4500 FEET. SNOW ACCUMULATIONS OF 1 TO 2 INCHES. TOTAL SNOW  
ACCUMULATIONS 1 TO 3 INCHES. LOWS IN THE MID 20S TO LOWER 30S.  
WINDY WITH WEST WINDS 20 TO 30 MPH WITH GUSTS TO AROUND 45 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. A 40 PERCENT CHANCE OF SNOW IN THE  
MORNING. HIGHS IN THE 30S. WINDY WITH WEST WINDS 20 TO 30 MPH  
WITH GUSTS TO AROUND 45 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 16 TO 23. SOUTHWEST WINDS  
TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 30S TO LOWER 40S.  
SOUTH WINDS TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS IN THE 20S.    
FRIDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS  
IN THE UPPER 20S TO MID 30S.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS 9 TO 16.    
SATURDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 20S TO LOWER 30S.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS 9 TO 16.    
SUNDAY
 
CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS IN THE  
MID 20S TO LOWER 30S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 13 TO 20.    
MONDAY
 
CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS IN THE  
UPPER 20S TO MID 30S.  
 

 
 
MTZ043-182300-  
POTOMAC/SEELEY LAKE REGION-  
INCLUDING THE CITIES OF EAST MISSOULA, SEELEY LAKE, AND CLINTON  
1156 AM MST TUE DEC 18 2018  
   
TODAY
 
SNOW LIKELY THROUGH THE DAY. AREAS OF RAIN AND A SLIGHT  
CHANCE OF LIGHT FREEZING RAIN IN THE MORNING, THEN RAIN LIKELY IN  
THE AFTERNOON. CHANCE OF PRECIPITATION NEAR 100 PERCENT. SNOW  
LEVEL 4500 FEET. SNOW ACCUMULATIONS OF 1 TO 2 INCHES. HIGHS IN  
THE 30S TO LOWER 40S. SOUTH WINDS TO 15 MPH IN THE AFTERNOON.    
TONIGHT
 
RAIN AND SNOW LIKELY. CHANCE OF PRECIPITATION  
90 PERCENT. SNOW LEVEL 4000 FEET. LITTLE OR NO NEW SNOW  
ACCUMULATION. TOTAL SNOW ACCUMULATIONS 1 TO 3 INCHES. LOWS IN THE  
MID 20S TO LOWER 30S. WINDY WITH WEST WINDS 20 TO 30 MPH WITH  
GUSTS TO AROUND 40 MPH.    
WEDNESDAY
 
PARTLY CLOUDY WITH A CHANCE OF SNOW. SLIGHT CHANCE  
OF RAIN IN THE AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.  
HIGHS IN THE 30S. WEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND  
35 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 19 TO 26. SOUTHWEST WINDS  
TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. SLIGHT  
CHANCE OF RAIN IN THE AFTERNOON. CHANCE OF PRECIPITATION  
20 PERCENT. HIGHS IN THE 30S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS IN THE 20S.    
FRIDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
IN THE UPPER 20S TO MID 30S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
EVENING. LOWS 12 TO 19.    
SATURDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS IN THE 20S TO LOWER 30S.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 13 TO 20.    
SUNDAY
 
CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS IN THE  
MID 20S TO LOWER 30S.    
SUNDAY NIGHT
 
CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. LOWS  
16 TO 23.    
MONDAY
 
CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS IN THE  
UPPER 20S TO MID 30S.  
 

 
 
IDZ005-182300-  
NORTHERN CLEARWATER MOUNTAINS-  
INCLUDING THE CITIES OF PIERCE AND ELK RIVER  
1056 AM PST TUE DEC 18 2018  
 
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 7 AM PST WEDNESDAY  
ABOVE 4000 FEET...  
   
TODAY
 
RAIN, SNOW LIKELY AND A CHANCE OF FREEZING RAIN IN THE  
MORNING, THEN RAIN LIKELY IN THE AFTERNOON. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT. PRECIPITATION MAY BE HEAVY AT  
TIMES IN THE MORNING. NO SNOW ACCUMULATION. HIGHS IN THE MID 30S  
TO LOWER 40S.    
TONIGHT
 
RAIN LIKELY. SNOW LIKELY AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT. NO SNOW ACCUMULATION. LOWS IN THE  
MID 20S TO LOWER 30S.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. A CHANCE OF  
SNOW IN THE MORNING. CHANCE OF PRECIPITATION 50 PERCENT. HIGHS IN  
THE MID 30S TO LOWER 40S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW  
AFTER MIDNIGHT. LOWS IN THE 20S.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING, THEN  
A CHANCE OF RAIN IN THE AFTERNOON. CHANCE OF PRECIPITATION  
40 PERCENT. HIGHS IN THE UPPER 30S TO MID 40S.    
THURSDAY NIGHT
 
RAIN AND SNOW LIKELY. CHANCE OF PRECIPITATION  
80 PERCENT. LOWS IN THE 20S TO LOWER 30S.    
FRIDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN AND  
SNOW. HIGHS IN THE 30S.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. A 20 PERCENT CHANCE OF SNOW. LOWS 15 TO 22.    
SATURDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS  
IN THE 30S.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.  
LOWS 16 TO 23.    
SUNDAY
 
A CHANCE OF SNOW IN THE MORNING, THEN SNOW LIKELY IN  
THE AFTERNOON. CHANCE OF SNOW 60 PERCENT. HIGHS IN THE 30S.    
SUNDAY NIGHT
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. LOWS  
19 TO 26.    
MONDAY
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS IN THE  
30S TO LOWER 40S.  
 

 
 
IDZ006-182300-  
SOUTHERN CLEARWATER MOUNTAINS-  
INCLUDING THE CITIES OF POWELL, ELK CITY, AND DIXIE  
1056 AM PST TUE DEC 18 2018  
 
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 7 AM PST WEDNESDAY  
ABOVE 4000 FEET...  
   
TODAY
 
RAIN LIKELY. SNOW LIKELY AND A CHANCE OF LIGHT FREEZING  
RAIN IN THE MORNING. CHANCE OF PRECIPITATION NEAR 100 PERCENT. NO  
SNOW ACCUMULATION. HIGHS IN THE MID 30S TO LOWER 40S. SOUTH WINDS  
15 TO 25 MPH.    
TONIGHT
 
RAIN LIKELY. SNOW LIKELY AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT. SNOW LEVEL 4500 FEET. LITTLE OR  
NO NEW SNOW ACCUMULATION. LOWS IN THE MID 20S TO UPPER 30S. WINDY  
WITH WEST WINDS 20 TO 30 MPH WITH GUSTS TO AROUND 40 MPH.    
WEDNESDAY
 
RAIN AND SNOW LIKELY IN THE MORNING, THEN SLIGHT  
CHANCE OF RAIN AND SNOW IN THE AFTERNOON. CHANCE OF PRECIPITATION  
60 PERCENT. SNOW LEVEL 4000 FEET. LITTLE OR NO NEW SNOW  
ACCUMULATION. TOTAL SNOW ACCUMULATIONS UP TO 2 INCHES. HIGHS IN  
THE MID 30S TO LOWER 40S. WEST WINDS 15 TO 25 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 20 TO 33.    
THURSDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN SLIGHT CHANCE OF RAIN IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 20 PERCENT. HIGHS IN THE UPPER 30S TO MID 40S.  
SOUTHEAST WINDS TO 15 MPH.    
THURSDAY NIGHT
 
A CHANCE OF RAIN AND SNOW IN THE EVENING, THEN  
RAIN AND SNOW LIKELY AFTER MIDNIGHT. CHANCE OF PRECIPITATION  
70 PERCENT. LOWS IN THE LOWER 20S TO MID 30S.    
FRIDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN AND  
SNOW. HIGHS IN THE 30S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
SLIGHT CHANCE OF RAIN IN THE EVENING. CHANCE OF PRECIPITATION  
20 PERCENT. LOWS 13 TO 25.    
SATURDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS  
IN THE UPPER 20S TO MID 30S.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.  
LOWS 15 TO 28.    
SUNDAY
 
A CHANCE OF SNOW IN THE MORNING, THEN SNOW LIKELY IN  
THE AFTERNOON. CHANCE OF SNOW 60 PERCENT. HIGHS IN THE 30S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
LOWS IN THE UPPER TEENS TO LOWER 30S.    
MONDAY
 
CLOUDY WITH A 50 PERCENT CHANCE OF RAIN AND SNOW. HIGHS  
IN THE 30S.  
 

 
 
IDZ007-182300-  
OROFINO/GRANGEVILLE REGION-  
INCLUDING THE CITY OF KOOSKIA  
1056 AM PST TUE DEC 18 2018  
   
TODAY
 
RAIN LIKELY. CHANCE OF RAIN NEAR 100 PERCENT. RAIN MAY  
BE HEAVY AT TIMES IN THE MORNING. HIGHS IN THE 40S. WINDY WITH  
SOUTH WINDS 20 TO 30 MPH WITH GUSTS TO AROUND 45 MPH MAINLY SOUTH  
OF HIGHWAY 12.    
TONIGHT
 
RAIN LIKELY IN THE EVENING, THEN A CHANCE OF RAIN  
AFTER MIDNIGHT. CHANCE OF RAIN 90 PERCENT. LOWS IN THE 30S TO  
LOWER 40S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND  
35 MPH MAINLY SOUTH OF HIGHWAY 12.    
WEDNESDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
MORNING. HIGHS IN THE UPPER 30S TO MID 40S. SOUTHWEST WINDS TO  
15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND  
SNOW AFTER MIDNIGHT. LOWS IN THE UPPER 20S TO MID 30S.    
THURSDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. SLIGHT  
CHANCE OF SNOW IN THE MORNING. CHANCE OF PRECIPITATION  
20 PERCENT. HIGHS IN THE 40S. SOUTHEAST WINDS TO 15 MPH.    
THURSDAY NIGHT
 
RAIN LIKELY IN THE EVENING, THEN A CHANCE OF  
RAIN AFTER MIDNIGHT. CHANCE OF RAIN 70 PERCENT. LOWS IN THE UPPER  
20S TO MID 30S.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. A CHANCE OF SNOW.  
CHANCE OF PRECIPITATION 40 PERCENT. HIGHS IN THE MID 30S TO LOWER  
40S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
SLIGHT CHANCE OF RAIN IN THE EVENING. CHANCE OF PRECIPITATION  
20 PERCENT. LOWS IN THE 20S TO LOWER 30S.    
SATURDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN A CHANCE OF RAIN AND SNOW IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 30 PERCENT. HIGHS IN THE 30S.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN AND A SLIGHT  
CHANCE OF SNOW IN THE EVENING, THEN A CHANCE OF SNOW AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 30 PERCENT. LOWS IN THE MID 20S  
TO LOWER 30S.    
SUNDAY
 
CLOUDY WITH A CHANCE OF SNOW. A CHANCE OF RAIN IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT. HIGHS IN THE 30S  
TO LOWER 40S.    
SUNDAY NIGHT
 
CLOUDY WITH A 50 PERCENT CHANCE OF RAIN AND SNOW.  
LOWS IN THE MID 20S TO LOWER 30S.    
MONDAY
 
CLOUDY WITH A 50 PERCENT CHANCE OF RAIN AND SNOW. HIGHS  
IN THE MID 30S TO LOWER 40S.  
 

 
 
IDZ008-182300-  
LOWER HELLS CANYON/SALMON RIVER REGION-  
INCLUDING THE CITIES OF RIGGINS AND WHITE BIRD  
1056 AM PST TUE DEC 18 2018  
   
TODAY
 
RAIN LIKELY. SNOW LIKELY EARLY IN THE MORNING. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT. NO SNOW ACCUMULATION. HIGHS IN  
THE 40S TO LOWER 50S. SOUTH WINDS 15 TO 25 MPH WITH GUSTS TO  
AROUND 35 MPH.    
TONIGHT
 
RAIN LIKELY IN THE EVENING, THEN RAIN AND SNOW LIKELY  
AFTER MIDNIGHT. CHANCE OF PRECIPITATION 90 PERCENT. SNOW LEVEL  
4500 FEET. LITTLE OR NO NEW SNOW ACCUMULATION. LOWS IN THE MID  
30S TO LOWER 40S. SOUTHWEST WINDS TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. SLIGHT  
CHANCE OF SNOW IN THE MORNING. CHANCE OF PRECIPITATION  
20 PERCENT. HIGHS IN THE 40S. SOUTHWEST WINDS TO 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE 30S. SOUTH WINDS TO  
15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE 40S TO LOWER 50S. SOUTH WINDS TO 15 MPH.    
THURSDAY NIGHT
 
A CHANCE OF RAIN IN THE EVENING, THEN RAIN AND  
SNOW LIKELY AFTER MIDNIGHT. CHANCE OF PRECIPITATION 70 PERCENT.  
LOWS IN THE 30S.    
FRIDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN AND  
SNOW. HIGHS IN THE UPPER 30S TO MID 40S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS IN THE MID 20S TO LOWER 30S.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. A CHANCE OF RAIN  
IN THE AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT. HIGHS IN  
THE MID 30S TO LOWER 40S.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. A CHANCE  
OF RAIN IN THE EVENING. CHANCE OF PRECIPITATION 40 PERCENT. LOWS  
IN THE UPPER 20S TO MID 30S.    
SUNDAY
 
A CHANCE OF SNOW IN THE MORNING, THEN RAIN AND SNOW  
LIKELY IN THE AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT.  
HIGHS IN THE 30S TO MID 40S.    
SUNDAY NIGHT
 
RAIN AND SNOW LIKELY IN THE EVENING, THEN A  
CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. CHANCE OF PRECIPITATION  
60 PERCENT. LOWS IN THE UPPER 20S TO MID 30S.    
MONDAY
 
CLOUDY WITH A 50 PERCENT CHANCE OF RAIN AND SNOW. HIGHS  
IN THE 30S TO UPPER 40S.  
 

 
 
IDZ009-010-182300-  
WESTERN LEMHI COUNTY-EASTERN LEMHI COUNTY-  
INCLUDING THE CITIES OF SHOUP, SALMON, AND LEADORE  
1156 AM MST TUE DEC 18 2018  
 
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 8 AM MST WEDNESDAY  
ABOVE 5000 FEET...  
   
TODAY
 
AREAS OF SNOW AND A SLIGHT CHANCE OF LIGHT FREEZING RAIN  
IN THE MORNING. AREAS OF RAIN LATE IN THE MORNING, THEN RAIN AND  
SNOW LIKELY IN THE AFTERNOON. CHANCE OF PRECIPITATION NEAR  
100 PERCENT. SNOW LEVEL 4500 FEET. SNOW ACCUMULATIONS OF 2 TO  
5 INCHES. HIGHS IN THE 30S. SOUTH WINDS TO 15 MPH.    
TONIGHT
 
RAIN AND SNOW LIKELY. CHANCE OF PRECIPITATION NEAR  
100 PERCENT. SNOW LEVEL 5000 FEET. SNOW ACCUMULATIONS OF 2 TO  
5 INCHES. TOTAL SNOW ACCUMULATIONS 4 TO 10 INCHES. LOWS IN THE  
20S TO LOWER 30S. WINDY WITH WEST WINDS 20 TO 30 MPH WITH GUSTS  
TO AROUND 40 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. A 50 PERCENT CHANCE OF SNOW IN THE  
MORNING. HIGHS IN THE UPPER 20S TO MID 30S. WEST WINDS 15 TO  
25 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 14 TO 21.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE 30S. SOUTH WINDS TO  
15 MPH.    
THURSDAY NIGHT
 
CLOUDY WITH A CHANCE OF SNOW. A CHANCE OF RAIN.  
CHANCE OF PRECIPITATION 50 PERCENT. LOWS 19 TO 26.    
FRIDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
IN THE MID 20S TO LOWER 30S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW AFTER  
MIDNIGHT. LOWS 8 TO 15.    
SATURDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS  
IN THE 20S.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 8 TO 15.    
SUNDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
IN THE 20S TO LOWER 30S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
LOWS 12 TO 19.    
MONDAY
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS IN THE  
MID 20S TO LOWER 30S.  
 

 
 
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