330  
FPUS55 KBOI 132108  
ZFPBOI  
 
ZONE FORECASTS FOR SOUTHWEST IDAHO/SOUTHEAST OREGON  
NATIONAL WEATHER SERVICE BOISE ID  
207 PM MST SAT DEC 13 2025  
 
SPOT TEMPERATURES ARE FOR TONIGHT, SUNDAY, SUNDAY NIGHT, AND  
MONDAY.  
 
IDZ011-140500-  
WEST CENTRAL MOUNTAINS-  
207 PM MST SAT DEC 13 2025  
 
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST /5 AM  
MST/ MONDAY...  
   
TONIGHT  
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS 27 TO  
32.    
SUNDAY  
PATCHY FOG IN THE MORNING. SUNNY. HIGHS 40 TO 49.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 28 TO 33.    
MONDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW IN THE  
MORNING, THEN RAIN AND SNOW LIKELY IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 60 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED.  
HIGHS 38 TO 46.    
MONDAY NIGHT  
RAIN AND SNOW. PATCHY FOG AFTER MIDNIGHT. CHANCE  
OF PRECIPITATION 80 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED.  
LOWS 34 TO 39.    
TUESDAY  
AREAS OF FOG IN THE MORNING. RAIN AND SNOW. CHANCE OF  
PRECIPITATION 80 PERCENT. LIGHT SNOW ACCUMULATIONS POSSIBLE.  
HIGHS 37 TO 46.    
TUESDAY NIGHT  
RAIN AND SNOW. CHANCE OF PRECIPITATION  
90 PERCENT. MODERATE SNOW ACCUMULATIONS POSSIBLE. LOWS 27 TO 37.  
BREEZY.   
WEDNESDAY  
RAIN AND SNOW IN THE MORNING, THEN SNOW LIKELY IN  
THE AFTERNOON. CHANCE OF PRECIPITATION NEAR 100 PERCENT. MODERATE  
SNOW ACCUMULATIONS POSSIBLE. HIGHS 33 TO 44. BREEZY.   
WEDNESDAY NIGHT  
SNOW LIKELY, MAINLY AFTER MIDNIGHT. CHANCE OF  
SNOW 60 PERCENT. LIGHT SNOW ACCUMULATIONS POSSIBLE. LOWS 20 TO  
29. WIND CHILLS AS LOW AS ZERO.    
THURSDAY  
PATCHY FOG IN THE MORNING. SNOW IN THE MORNING, THEN  
RAIN AND SNOW IN THE AFTERNOON. CHANCE OF PRECIPITATION  
90 PERCENT. HEAVY SNOW ACCUMULATIONS POSSIBLE. HIGHS 33 TO 40.    
THURSDAY NIGHT  
RAIN AND SNOW. CHANCE OF PRECIPITATION NEAR  
100 PERCENT. HEAVY SNOW ACCUMULATIONS POSSIBLE. NOT AS COLD WITH  
LOWS 28 TO 34. BREEZY.   
FRIDAY  
RAIN AND SNOW. CHANCE OF PRECIPITATION 90 PERCENT.  
HEAVY SNOW ACCUMULATIONS POSSIBLE. HIGHS 32 TO 42.    
FRIDAY NIGHT  
SNOW LIKELY. PATCHY FOG AFTER MIDNIGHT. CHANCE OF  
SNOW 70 PERCENT. MODERATE SNOW ACCUMULATIONS POSSIBLE. LOWS 19 TO  
28.    
SATURDAY  
DECREASING CLOUDS. SNOW LIKELY. AREAS OF FOG IN THE  
MORNING. PATCHY FOG IN THE AFTERNOON. CHANCE OF SNOW 60 PERCENT.  
LITTLE SNOW ACCUMULATION EXPECTED. HIGHS 27 TO 37.  
 
 
TEMPERATURE  
MCCALL 27 46 28 43  
 
 
=  
 
IDZ013-140500-  
BOISE MOUNTAINS-  
207 PM MST SAT DEC 13 2025  
 
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST /5 AM  
MST/ MONDAY...  
   
TONIGHT  
PARTLY CLOUDY THIS EVENING, THEN CLEARING. PATCHY FOG  
AFTER MIDNIGHT. LOWS 23 TO 35.    
SUNDAY  
PATCHY FOG IN THE MORNING. SUNNY. HIGHS 43 TO 54.    
SUNDAY NIGHT  
INCREASING CLOUDS. LOWS 23 TO 35.    
MONDAY  
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT. HIGHS 41 TO 53.    
MONDAY NIGHT  
RAIN. CHANCE OF RAIN 80 PERCENT. LOWS 32 TO 42.    
TUESDAY  
RAIN LIKELY IN THE MORNING, THEN A CHANCE OF RAIN AND  
SNOW IN THE AFTERNOON. AREAS OF FOG IN THE MORNING, THEN PATCHY  
FOG IN THE AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT. LIGHT  
SNOW ACCUMULATIONS POSSIBLE. HIGHS 39 TO 53.    
TUESDAY NIGHT  
RAIN AND SNOW. PATCHY FOG. CHANCE OF  
PRECIPITATION 80 PERCENT. MODERATE SNOW ACCUMULATIONS POSSIBLE.  
LOWS 25 TO 40.    
WEDNESDAY  
RAIN AND SNOW, MAINLY IN THE MORNING. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT. MODERATE SNOW ACCUMULATIONS  
POSSIBLE. HIGHS 36 TO 49. WINDY. WIND CHILLS AS LOW AS ZERO IN  
THE AFTERNOON.    
WEDNESDAY NIGHT  
SNOW LIKELY, MAINLY AFTER MIDNIGHT. CHANCE OF  
SNOW 60 PERCENT. LIGHT SNOW ACCUMULATIONS POSSIBLE. LOWS 15 TO  
30. WIND CHILLS AS LOW AS ZERO.    
THURSDAY  
PATCHY FOG IN THE MORNING. SNOW IN THE MORNING, THEN  
RAIN AND SNOW IN THE AFTERNOON. CHANCE OF PRECIPITATION  
90 PERCENT. HEAVY SNOW ACCUMULATIONS POSSIBLE. HIGHS 32 TO 44.    
THURSDAY NIGHT AND FRIDAY  
PATCHY FOG IN THE EVENING. AREAS OF  
FOG THROUGH THE DAY. RAIN AND SNOW. CHANCE OF PRECIPITATION  
90 PERCENT. HEAVY SNOW ACCUMULATIONS POSSIBLE. LOWS 25 TO 38.  
HIGHS 34 TO 46.    
FRIDAY NIGHT  
RAIN LIKELY IN THE EVENING. SNOW LIKELY. AREAS OF  
FOG. CHANCE OF PRECIPITATION 70 PERCENT. LIGHT SNOW ACCUMULATIONS  
POSSIBLE. LOWS 15 TO 30.    
SATURDAY  
SNOW LIKELY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SNOW IN THE AFTERNOON. AREAS OF FOG IN THE MORNING,  
THEN PATCHY FOG IN THE AFTERNOON. CHANCE OF SNOW 60 PERCENT.  
LIGHT SNOW ACCUMULATIONS POSSIBLE. HIGHS 29 TO 42.  
 
 
TEMPERATURE  
IDAHO CITY 28 53 28 52  
 
 
=  
 
IDZ028-140500-  
CAMAS PRAIRIE-  
207 PM MST SAT DEC 13 2025  
 
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST /5 AM  
MST/ MONDAY...  
   
TONIGHT  
PARTLY CLOUDY. LOWS 27 TO 32. NORTHEAST WINDS AROUND  
10 MPH.    
SUNDAY  
SUNNY. HIGHS 49 TO 54. EAST WINDS UP TO 10 MPH.    
SUNDAY NIGHT  
INCREASING CLOUDS. LOWS 25 TO 30. LIGHT WINDS.    
MONDAY  
MOSTLY SUNNY. HIGHS 48 TO 53. LIGHT WINDS.    
MONDAY NIGHT  
RAIN LIKELY, MAINLY AFTER MIDNIGHT. CHANCE OF  
RAIN 60 PERCENT. LOWS 32 TO 37. LIGHT WINDS.    
TUESDAY  
DECREASING CLOUDS. PATCHY FOG IN THE MORNING. A  
40 PERCENT CHANCE OF RAIN. HIGHS 48 TO 53.    
TUESDAY NIGHT  
RAIN, MAINLY AFTER MIDNIGHT. CHANCE OF RAIN  
80 PERCENT. LOWS 30 TO 35.    
WEDNESDAY  
RAIN IN THE MORNING, THEN PARTLY CLOUDY WITH A  
CHANCE OF RAIN AND SNOW IN THE AFTERNOON. CHANCE OF PRECIPITATION  
90 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED. HIGHS 42 TO 47.  
VERY WINDY.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SNOW. COLDER WITH LOWS 19 TO 24. BREEZY.   
THURSDAY  
SNOW LIKELY IN THE MORNING, THEN RAIN AND SNOW IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT. MODERATE SNOW  
ACCUMULATIONS POSSIBLE. HIGHS 35 TO 40.    
THURSDAY NIGHT  
SNOW IN THE EVENING. RAIN. CHANCE OF  
PRECIPITATION 90 PERCENT. LIGHT SNOW ACCUMULATIONS POSSIBLE. LOWS  
26 TO 31.    
FRIDAY  
RAIN AND SNOW. CHANCE OF PRECIPITATION 80 PERCENT.  
LIGHT SNOW ACCUMULATIONS POSSIBLE. HIGHS 39 TO 44. BREEZY.   
FRIDAY NIGHT  
RAIN AND SNOW LIKELY IN THE EVENING, THEN A  
CHANCE OF SNOW AFTER MIDNIGHT. CHANCE OF PRECIPITATION  
60 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED. LOWS 19 TO 24.    
SATURDAY  
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
34 TO 39.  
 
 
TEMPERATURE  
FAIRFIELD 27 51 26 51  
 
 
=  
 
IDZ033-140500-  
UPPER WEISER RIVER-  
207 PM MST SAT DEC 13 2025  
 
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST /5 AM  
MST/ MONDAY...  
   
TONIGHT  
MOSTLY CLEAR. LOWS 29 TO 34. LIGHT WINDS.    
SUNDAY  
SUNNY. HIGHS 46 TO 51. LIGHT WINDS.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 30 TO 35. LIGHT WINDS.    
MONDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE  
MORNING, THEN MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE  
AFTERNOON. CHANCE OF RAIN 50 PERCENT. HIGHS 43 TO 48. LIGHT  
WINDS.    
MONDAY NIGHT  
RAIN LIKELY. CHANCE OF RAIN 70 PERCENT. LOWS  
35 TO 40. LIGHT WINDS.    
TUESDAY  
PATCHY FOG IN THE MORNING. RAIN LIKELY, MAINLY IN THE  
MORNING. CHANCE OF RAIN 60 PERCENT. HIGHS 46 TO 51.    
TUESDAY NIGHT  
RAIN, MAINLY AFTER MIDNIGHT. CHANCE OF RAIN  
80 PERCENT. LOWS 35 TO 40. WINDY.   
WEDNESDAY  
RAIN IN THE MORNING, THEN PARTLY CLOUDY WITH A  
CHANCE OF RAIN AND SNOW IN THE AFTERNOON. CHANCE OF PRECIPITATION  
90 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED. HIGHS 45 TO 50.  
WINDY.   
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
CHANCE OF PRECIPITATION 50 PERCENT. LOWS 28 TO 33.    
THURSDAY  
RAIN AND SNOW LIKELY IN THE MORNING, THEN RAIN IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 90 PERCENT. LIGHT SNOW  
ACCUMULATIONS POSSIBLE. HIGHS 40 TO 45.    
THURSDAY NIGHT  
RAIN. CHANCE OF RAIN 90 PERCENT. LOWS 32 TO 37.  
BREEZY.   
FRIDAY  
RAIN. CHANCE OF RAIN 90 PERCENT. HIGHS 42 TO 47.  
BREEZY.   
FRIDAY NIGHT  
RAIN AND SNOW LIKELY, MAINLY IN THE EVENING.  
CHANCE OF PRECIPITATION 60 PERCENT. LITTLE SNOW ACCUMULATION  
EXPECTED. LOWS 27 TO 32.    
SATURDAY  
PATCHY FOG IN THE MORNING. PARTLY CLOUDY WITH A  
CHANCE OF SNOW, MIXED WITH RAIN IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 50 PERCENT. HIGHS 38 TO 43.  
 
 
TEMPERATURE  
COUNCIL 31 50 33 48  
CAMBRIDGE 30 50 31 47  
 
 
=  
 
ORZ064-140500-  
OREGON LOWER TREASURE VALLEY-  
207 PM MST SAT DEC 13 2025 /107 PM PST SAT DEC 13 2025/  
 
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST /5 AM  
MST/ MONDAY...  
   
TONIGHT  
DECREASING CLOUDS. PATCHY FOG AFTER MIDNIGHT. LOWS  
26 TO 31. LIGHT WINDS.    
SUNDAY  
PATCHY FOG IN THE MORNING. SUNNY. HIGHS 44 TO 49. LIGHT  
WINDS.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 27 TO 32. LIGHT WINDS.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE AFTERNOON.  
CHANCE OF RAIN 30 PERCENT. HIGHS 42 TO 47. LIGHT WINDS.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN.  
LOWS 32 TO 37. LIGHT WINDS.    
TUESDAY  
INCREASING CLOUDS. A 30 PERCENT CHANCE OF RAIN. HIGHS  
49 TO 54.    
TUESDAY NIGHT  
RAIN LIKELY, MAINLY AFTER MIDNIGHT. CHANCE OF  
RAIN 70 PERCENT. LOWS 37 TO 42. BREEZY.   
WEDNESDAY  
RAIN LIKELY IN THE MORNING, THEN PARTLY CLOUDY WITH  
A SLIGHT CHANCE OF RAIN IN THE AFTERNOON. CHANCE OF RAIN  
60 PERCENT. HIGHS 48 TO 53. WINDY.   
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN, MAINLY AFTER  
MIDNIGHT. CHANCE OF RAIN 30 PERCENT. LOWS 29 TO 34.    
THURSDAY AND THURSDAY NIGHT  
RAIN. CHANCE OF RAIN 80 PERCENT.  
HIGHS 42 TO 47. LOWS 33 TO 38. BREEZY.   
FRIDAY  
RAIN LIKELY. CHANCE OF RAIN 70 PERCENT. HIGHS 46 TO 51.   
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN.  
LOWS 28 TO 33.    
SATURDAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. CHANCE  
OF PRECIPITATION 30 PERCENT. HIGHS 41 TO 46.  
 
 
TEMPERATURE  
ONTARIO 26 46 28 45  
 
 
=  
 
IDZ012-140500-  
LOWER TREASURE VALLEY-  
207 PM MST SAT DEC 13 2025  
 
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST /5 AM  
MST/ MONDAY...  
   
TONIGHT  
DECREASING CLOUDS. PATCHY FOG AFTER MIDNIGHT. LOWS  
27 TO 32. LIGHT WINDS.    
SUNDAY  
PATCHY FOG IN THE MORNING. SUNNY. HIGHS 47 TO 52. LIGHT  
WINDS.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 28 TO 33. LIGHT WINDS.    
MONDAY  
PARTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF RAIN IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT. HIGHS  
45 TO 51. LIGHT WINDS.    
MONDAY NIGHT  
RAIN LIKELY, MAINLY IN THE EVENING. CHANCE OF  
RAIN 60 PERCENT. LOWS 35 TO 40. LIGHT WINDS.    
TUESDAY  
PATCHY FOG IN THE MORNING. MOSTLY CLOUDY WITH A  
30 PERCENT CHANCE OF RAIN. HIGHS 51 TO 56.    
TUESDAY NIGHT AND WEDNESDAY  
RAIN. CHANCE OF RAIN 80 PERCENT.  
LOWS 38 TO 43. HIGHS 49 TO 54. WINDY.   
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN, MAINLY AFTER  
MIDNIGHT. CHANCE OF RAIN 30 PERCENT. LOWS 30 TO 35.    
THURSDAY THROUGH FRIDAY  
RAIN. CHANCE OF RAIN 80 PERCENT. HIGHS  
43 TO 52. LOWS 35 TO 40. BREEZY.   
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN, MIXED WITH  
SNOW AFTER MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT. LOWS  
29 TO 34.    
SATURDAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. CHANCE  
OF PRECIPITATION 40 PERCENT. HIGHS 42 TO 47.  
 
 
TEMPERATURE  
CALDWELL 28 50 29 49  
 
 
=  
 
IDZ014-140500-  
UPPER TREASURE VALLEY-  
207 PM MST SAT DEC 13 2025  
 
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST /5 AM  
MST/ MONDAY...  
   
TONIGHT  
PARTLY CLOUDY THIS EVENING, THEN CLEARING. PATCHY FOG  
AFTER MIDNIGHT. LOWS 25 TO 31. SOUTHEAST WINDS UP TO 10 MPH WITH  
GUSTS TO 20 MPH.    
SUNDAY  
PATCHY FOG IN THE MORNING. SUNNY. HIGHS 51 TO 56.  
SOUTHEAST WINDS 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 25 TO 33. LIGHT WINDS.    
MONDAY  
PARTLY SUNNY. HIGHS 51 TO 56. SOUTHEAST WINDS AROUND  
10 MPH WITH GUSTS TO 20 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN.  
LOWS 35 TO 40. SOUTHEAST WINDS AROUND 10 MPH.    
TUESDAY  
DECREASING CLOUDS. A 30 PERCENT CHANCE OF RAIN. HIGHS  
55 TO 60.    
TUESDAY NIGHT  
RAIN LIKELY, MAINLY AFTER MIDNIGHT. CHANCE OF  
RAIN 60 PERCENT. LOWS 38 TO 43. BREEZY.   
WEDNESDAY  
RAIN IN THE MORNING, THEN PARTLY CLOUDY WITH A  
CHANCE OF RAIN IN THE AFTERNOON. CHANCE OF RAIN 80 PERCENT. HIGHS  
51 TO 56. WINDY.   
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
RAIN. COLDER WITH LOWS 28 TO 33.    
THURSDAY THROUGH FRIDAY  
RAIN. CHANCE OF RAIN 80 PERCENT. HIGHS  
44 TO 54. LOWS 34 TO 39. BREEZY.   
FRIDAY NIGHT  
RAIN LIKELY, MAINLY IN THE EVENING. CHANCE OF  
RAIN 60 PERCENT. LOWS 28 TO 34.    
SATURDAY  
A CHANCE OF SNOW IN THE MORNING. PARTLY CLOUDY WITH A  
CHANCE OF RAIN. CHANCE OF PRECIPITATION 40 PERCENT. HIGHS 43 TO  
48.  
 
 
TEMPERATURE  
BOISE 31 52 33 52  
MOUNTAIN HOME 27 54 26 54  
 
 
=  
 
IDZ016-140500-  
WESTERN MAGIC VALLEY-  
207 PM MST SAT DEC 13 2025  
 
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST /5 AM  
MST/ MONDAY...  
   
TONIGHT  
PARTLY CLOUDY. LOWS 27 TO 32. EAST WINDS 10 TO 15 MPH.   
SUNDAY  
SUNNY. HIGHS 52 TO 57. EAST WINDS 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 27 TO 32. SOUTHEAST WINDS UP  
TO 10 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS 52 TO 57. EAST WINDS AROUND 10 MPH.   
MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN, MAINLY AFTER  
MIDNIGHT. CHANCE OF RAIN 30 PERCENT. LOWS 36 TO 41. SOUTHEAST  
WINDS UP TO 10 MPH.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE MORNING,  
THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE AFTERNOON.  
CHANCE OF RAIN 30 PERCENT. HIGHS 55 TO 60.    
TUESDAY NIGHT  
RAIN LIKELY, MAINLY AFTER MIDNIGHT. CHANCE OF  
RAIN 60 PERCENT. LOWS 38 TO 43. BREEZY.   
WEDNESDAY  
RAIN IN THE MORNING, THEN PARTLY CLOUDY WITH A  
CHANCE OF RAIN IN THE AFTERNOON. CHANCE OF RAIN 80 PERCENT. HIGHS  
50 TO 55. WINDY.   
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
CHANCE OF PRECIPITATION 30 PERCENT. COLDER WITH LOWS 27 TO 32.    
THURSDAY  
A CHANCE OF RAIN AND SNOW IN THE MORNING, THEN RAIN  
IN THE AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT. LIGHT SNOW  
ACCUMULATIONS POSSIBLE. HIGHS 42 TO 48.    
THURSDAY NIGHT AND FRIDAY  
RAIN. CHANCE OF RAIN 80 PERCENT.  
LOWS 34 TO 39. HIGHS 46 TO 51. WINDY.   
FRIDAY NIGHT  
RAIN LIKELY IN THE EVENING, THEN A CHANCE OF RAIN  
AND SNOW AFTER MIDNIGHT. CHANCE OF PRECIPITATION 60 PERCENT.  
LITTLE SNOW ACCUMULATION EXPECTED. LOWS 29 TO 34. BREEZY.   
SATURDAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. CHANCE  
OF PRECIPITATION 40 PERCENT. HIGHS 41 TO 46.  
 
 
TEMPERATURE  
JEROME 31 53 30 52  
TWIN FALLS 28 55 30 55  
 
 
=  
 
IDZ029-140500-  
OWYHEE MOUNTAINS-  
207 PM MST SAT DEC 13 2025  
   
TONIGHT  
PARTLY CLOUDY THIS EVENING, THEN CLEARING. LOWS 29 TO  
34.    
SUNDAY  
SUNNY. HIGHS 47 TO 56.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 31 TO 36.    
MONDAY  
PARTLY SUNNY. HIGHS 47 TO 56.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN.  
LOWS 38 TO 43.    
TUESDAY  
DECREASING CLOUDS. A 40 PERCENT CHANCE OF RAIN. HIGHS  
51 TO 56.    
TUESDAY NIGHT  
RAIN LIKELY, MAINLY AFTER MIDNIGHT. CHANCE OF  
RAIN 70 PERCENT. LOWS 37 TO 42. WINDY.   
WEDNESDAY  
RAIN IN THE MORNING, THEN PARTLY CLOUDY WITH A  
CHANCE OF RAIN AND SNOW IN THE AFTERNOON. CHANCE OF PRECIPITATION  
80 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED. HIGHS 46 TO 51.  
VERY WINDY.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW,  
MAINLY AFTER MIDNIGHT. CHANCE OF PRECIPITATION 40 PERCENT. LOWS  
28 TO 34.    
THURSDAY  
RAIN AND SNOW. CHANCE OF PRECIPITATION 80 PERCENT.  
LIGHT SNOW ACCUMULATIONS POSSIBLE. HIGHS 43 TO 48. WINDY.   
THURSDAY NIGHT  
RAIN. CHANCE OF RAIN 80 PERCENT. LOWS 35 TO 40.  
WINDY.   
FRIDAY  
RAIN, SNOW. CHANCE OF PRECIPITATION 80 PERCENT. LIGHT  
SNOW ACCUMULATIONS POSSIBLE. HIGHS 44 TO 49. WINDY.   
FRIDAY NIGHT  
RAIN AND SNOW LIKELY, MAINLY IN THE EVENING.  
CHANCE OF PRECIPITATION 60 PERCENT. LIGHT SNOW ACCUMULATIONS  
POSSIBLE. LOWS 27 TO 34. BREEZY.   
SATURDAY  
PARTLY CLOUDY WITH A CHANCE OF SNOW, MIXED WITH RAIN  
IN THE AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT. HIGHS 40 TO  
45. BREEZY.  
 
 
=  
 
IDZ015-140500-  
SOUTHWEST HIGHLANDS-  
207 PM MST SAT DEC 13 2025  
   
TONIGHT  
MOSTLY CLOUDY THIS EVENING, THEN CLEARING. LOWS 24 TO  
33.    
SUNDAY  
SUNNY. HIGHS 53 TO 58.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 25 TO 35.    
MONDAY  
MOSTLY SUNNY. HIGHS 53 TO 59.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN.  
LOWS 34 TO 41.    
TUESDAY  
DECREASING CLOUDS. A 30 PERCENT CHANCE OF RAIN. HIGHS  
53 TO 59. BREEZY.   
TUESDAY NIGHT  
RAIN LIKELY, MAINLY AFTER MIDNIGHT. CHANCE OF  
RAIN 60 PERCENT. LOWS 37 TO 42. WINDY.   
WEDNESDAY  
RAIN IN THE MORNING, THEN PARTLY CLOUDY WITH A  
CHANCE OF RAIN AND SNOW IN THE AFTERNOON. CHANCE OF PRECIPITATION  
80 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED. HIGHS 48 TO 55.  
VERY WINDY.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
CHANCE OF PRECIPITATION 30 PERCENT. COLDER WITH LOWS 26 TO 31.  
BREEZY.   
THURSDAY  
RAIN AND SNOW LIKELY IN THE MORNING, THEN RAIN IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT. LITTLE SNOW  
ACCUMULATION EXPECTED. HIGHS 46 TO 51. WINDY.   
THURSDAY NIGHT  
RAIN LIKELY. CHANCE OF RAIN 70 PERCENT. LOWS  
36 TO 41. VERY WINDY.    
FRIDAY  
RAIN. CHANCE OF RAIN 80 PERCENT. HIGHS 47 TO 52. WINDY.   
FRIDAY NIGHT  
RAIN AND SNOW LIKELY, MAINLY IN THE EVENING.  
CHANCE OF PRECIPITATION 60 PERCENT. LITTLE SNOW ACCUMULATION  
EXPECTED. LOWS 26 TO 31. WINDY.   
SATURDAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. CHANCE  
OF PRECIPITATION 50 PERCENT. HIGHS 42 TO 47. BREEZY.  
 
 
=  
 
IDZ030-140500-  
SOUTHERN TWIN FALLS COUNTY-  
207 PM MST SAT DEC 13 2025  
   
TONIGHT  
MOSTLY CLOUDY THIS EVENING, THEN CLEARING. LOWS 28 TO  
34.    
SUNDAY  
SUNNY. HIGHS 54 TO 59.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 29 TO 35.    
MONDAY  
MOSTLY SUNNY. HIGHS 55 TO 60.    
MONDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN AFTER  
MIDNIGHT. CHANCE OF RAIN 20 PERCENT. LOWS 38 TO 43.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE MORNING,  
THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE AFTERNOON.  
CHANCE OF RAIN 30 PERCENT. HIGHS 55 TO 60.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.  
LOWS 38 TO 43. WINDY.   
WEDNESDAY  
RAIN IN THE MORNING, THEN RAIN AND SNOW LIKELY IN  
THE AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT. LITTLE SNOW  
ACCUMULATION EXPECTED. HIGHS 50 TO 55. VERY WINDY.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
CHANCE OF PRECIPITATION 30 PERCENT. COLDER WITH LOWS 26 TO 31.    
THURSDAY  
RAIN AND SNOW LIKELY, MAINLY IN THE AFTERNOON. CHANCE  
OF PRECIPITATION 70 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED.  
HIGHS 45 TO 50. BREEZY.   
THURSDAY NIGHT AND FRIDAY  
RAIN LIKELY. CHANCE OF RAIN  
70 PERCENT. LOWS 36 TO 41. HIGHS 47 TO 52. WINDY.   
FRIDAY NIGHT  
RAIN AND SNOW LIKELY, MAINLY IN THE EVENING.  
CHANCE OF PRECIPITATION 60 PERCENT. LIGHT SNOW ACCUMULATIONS  
POSSIBLE. COLDER WITH LOWS 29 TO 34. BREEZY.   
SATURDAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. CHANCE  
OF PRECIPITATION 50 PERCENT. HIGHS 42 TO 47.  
 
 
=  
 
ORZ062-140500-  
BAKER COUNTY-  
107 PM PST SAT DEC 13 2025  
 
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST /5 AM  
MST/ MONDAY...  
   
TONIGHT  
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS 27 TO  
33. SOUTHEAST WINDS UP TO 10 MPH.    
SUNDAY  
PATCHY FOG IN THE MORNING. SUNNY. HIGHS 44 TO 50.  
SOUTHEAST WINDS UP TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 30 TO 35. SOUTHEAST WINDS UP  
TO 10 MPH.    
MONDAY  
A CHANCE OF RAIN AND SNOW IN THE MORNING, THEN RAIN  
LIKELY IN THE AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT.  
LITTLE SNOW ACCUMULATION EXPECTED. HIGHS 42 TO 47. SOUTHEAST  
WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH.    
MONDAY NIGHT  
RAIN LIKELY, MAINLY IN THE EVENING. PATCHY FOG  
AFTER MIDNIGHT. CHANCE OF RAIN 60 PERCENT. LOWS 33 TO 39.  
SOUTHEAST WINDS 10 TO 15 MPH.    
TUESDAY  
AREAS OF FOG IN THE MORNING. PARTLY CLOUDY WITH A  
30 PERCENT CHANCE OF RAIN. HIGHS 46 TO 51.    
TUESDAY NIGHT  
RAIN, MAINLY AFTER MIDNIGHT. CHANCE OF RAIN  
80 PERCENT. LOWS 31 TO 38. WINDY.   
WEDNESDAY  
RAIN AND SNOW IN THE MORNING, THEN PARTLY CLOUDY  
WITH A CHANCE OF RAIN AND SNOW IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 80 PERCENT. LIGHT SNOW ACCUMULATIONS POSSIBLE.  
HIGHS 40 TO 47. WINDY.   
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
CHANCE OF PRECIPITATION 40 PERCENT. LOWS 24 TO 31.    
THURSDAY  
PATCHY FOG IN THE MORNING. RAIN AND SNOW. CHANCE OF  
PRECIPITATION 90 PERCENT. HEAVY SNOW ACCUMULATIONS POSSIBLE.  
HIGHS 37 TO 43. BREEZY.   
THURSDAY NIGHT  
RAIN AND SNOW. CHANCE OF PRECIPITATION  
90 PERCENT. MODERATE SNOW ACCUMULATIONS POSSIBLE. LOWS 27 TO 34.    
FRIDAY  
PATCHY FOG IN THE MORNING. RAIN AND SNOW. CHANCE OF  
PRECIPITATION 80 PERCENT. LIGHT SNOW ACCUMULATIONS POSSIBLE.  
HIGHS 39 TO 45.    
FRIDAY NIGHT  
RAIN AND SNOW LIKELY IN THE EVENING, THEN A  
CHANCE OF SNOW AFTER MIDNIGHT. PATCHY FOG AFTER MIDNIGHT. CHANCE  
OF PRECIPITATION 60 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED.  
LOWS 22 TO 29.    
SATURDAY  
PARTLY CLOUDY WITH A CHANCE OF SNOW. PATCHY FOG. A  
CHANCE OF RAIN IN THE AFTERNOON. CHANCE OF PRECIPITATION  
40 PERCENT. HIGHS 35 TO 42.  
 
 
TEMPERATURE  
BAKER CITY 27 47 30 45  
 
 
=  
 
ORZ061-140500-  
HARNEY COUNTY-  
107 PM PST SAT DEC 13 2025  
 
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST /5 AM  
MST/ MONDAY...  
   
TONIGHT  
DECREASING CLOUDS. PATCHY FOG AFTER MIDNIGHT. LOWS  
20 TO 31. EAST WINDS UP TO 10 MPH.    
SUNDAY  
PATCHY FOG IN THE MORNING. SUNNY. HIGHS 50 TO 56. SOUTH  
WINDS UP TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 25 TO 35. SOUTHEAST WINDS UP  
TO 10 MPH.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE AFTERNOON.  
CHANCE OF RAIN 30 PERCENT. HIGHS 51 TO 57. SOUTH WINDS UP TO  
10 MPH WITH GUSTS TO 20 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN, MAINLY IN THE  
EVENING. CHANCE OF RAIN 30 PERCENT. LOWS 33 TO 42. SOUTHWEST  
WINDS 10 TO 15 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN, MAINLY IN THE  
AFTERNOON. CHANCE OF RAIN 30 PERCENT. HIGHS 51 TO 56. BREEZY.   
TUESDAY NIGHT  
RAIN LIKELY, MAINLY AFTER MIDNIGHT. CHANCE OF  
RAIN 70 PERCENT. LOWS 28 TO 38. WINDY.   
WEDNESDAY  
RAIN LIKELY IN THE MORNING, THEN A SLIGHT CHANCE OF  
RAIN AND SNOW IN THE AFTERNOON. CHANCE OF PRECIPITATION  
60 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED. HIGHS 43 TO 49.  
WINDY.   
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW,  
MAINLY AFTER MIDNIGHT. CHANCE OF PRECIPITATION 40 PERCENT. LOWS  
22 TO 31. BREEZY.   
THURSDAY  
RAIN AND SNOW LIKELY IN THE MORNING, THEN RAIN IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT. LIGHT SNOW  
ACCUMULATIONS POSSIBLE. HIGHS 44 TO 49. WINDY.   
THURSDAY NIGHT  
RAIN. CHANCE OF RAIN 80 PERCENT. LOWS 28 TO 38.  
WINDY.   
FRIDAY  
RAIN LIKELY. SNOW LIKELY IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 70 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED.  
HIGHS 42 TO 49. WINDY.   
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
CHANCE OF PRECIPITATION 40 PERCENT. LOWS 20 TO 31. WINDY.   
SATURDAY  
PARTLY CLOUDY WITH A CHANCE OF SNOW, MIXED WITH RAIN  
IN THE AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT. HIGHS 40 TO  
45. BREEZY.  
 
 
TEMPERATURE  
BURNS 20 50 25 52  
 
 
=  
 
ORZ063-140500-  
MALHEUR COUNTY-  
207 PM MST SAT DEC 13 2025 /107 PM PST SAT DEC 13 2025/  
 
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST /5 AM  
MST/ MONDAY...  
   
TONIGHT  
PARTLY CLOUDY THIS EVENING, THEN CLEARING. PATCHY FOG  
AFTER MIDNIGHT. LOWS 23 TO 31. SOUTHEAST WINDS UP TO 10 MPH.    
SUNDAY  
PATCHY FOG IN THE MORNING. SUNNY. HIGHS 45 TO 55.  
SOUTHEAST WINDS UP TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 26 TO 33. SOUTH WINDS UP TO  
10 MPH.    
MONDAY  
PARTLY CLOUDY. A CHANCE OF RAIN IN THE AFTERNOON.  
CHANCE OF RAIN 30 PERCENT. HIGHS 47 TO 57. SOUTH WINDS UP TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN, MAINLY IN THE  
EVENING. CHANCE OF RAIN 30 PERCENT. LOWS 33 TO 40. SOUTH WINDS UP  
TO 10 MPH.    
TUESDAY  
DECREASING CLOUDS. PATCHY FOG IN THE MORNING. A  
30 PERCENT CHANCE OF RAIN. HIGHS 49 TO 59. BREEZY.   
TUESDAY NIGHT  
RAIN LIKELY, MAINLY AFTER MIDNIGHT. CHANCE OF  
RAIN 60 PERCENT. LOWS 34 TO 41. WINDY.   
WEDNESDAY  
RAIN LIKELY IN THE MORNING, THEN PARTLY CLOUDY WITH  
A CHANCE OF RAIN AND SNOW IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 60 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED.  
HIGHS 45 TO 53. VERY WINDY.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW,  
MAINLY AFTER MIDNIGHT. CHANCE OF PRECIPITATION 30 PERCENT. LOWS  
26 TO 33.    
THURSDAY  
RAIN AND SNOW LIKELY IN THE MORNING, THEN RAIN IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT. LIGHT SNOW  
ACCUMULATIONS POSSIBLE. HIGHS 43 TO 53. WINDY.   
THURSDAY NIGHT  
RAIN. CHANCE OF RAIN 80 PERCENT. LOWS 30 TO 40.  
WINDY.   
FRIDAY  
RAIN LIKELY. CHANCE OF RAIN 70 PERCENT. HIGHS 43 TO 53.  
WINDY.   
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
CHANCE OF PRECIPITATION 40 PERCENT. LOWS 26 TO 32. BREEZY.   
SATURDAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. CHANCE  
OF PRECIPITATION 30 PERCENT. HIGHS 39 TO 48. BREEZY.  
 
 
=  
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