074  
FPUS55 KBOI 131837  
ZFPBOI  
 
ZONE FORECASTS FOR SOUTHWEST IDAHO/SOUTHEAST OREGON  
NATIONAL WEATHER SERVICE BOISE ID  
1236 PM MDT THU AUG 13 2026  
 
SPOT TEMPERATURES ARE FOR TONIGHT, FRIDAY, FRIDAY NIGHT, AND  
SATURDAY.  
 
IDZ011-140200-  
WEST CENTRAL MOUNTAINS-  
1236 PM MDT THU AUG 13 2026  
   
TONIGHT
 
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS. PATCHY  
SMOKE. AREAS OF FOG AFTER MIDNIGHT. THUNDERSTORMS MAY PRODUCE  
GUSTY WINDS. CHANCE OF RAIN 60 PERCENT. LOWS 46 TO 58.    
FRIDAY
 
A CHANCE OF THUNDERSTORMS. RAIN SHOWERS. PATCHY SMOKE  
IN THE MORNING. AREAS OF FOG. THUNDERSTORMS MAY PRODUCE GUSTY  
WINDS AND HEAVY RAINFALL. CHANCE OF RAIN 80 PERCENT. HIGHS 67 TO  
81.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
PATCHY FOG IN THE EVENING, THEN AREAS OF FOG AFTER MIDNIGHT.  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL AND GUSTY WINDS IN THE  
EVENING. CHANCE OF RAIN 30 PERCENT. LOWS 46 TO 56.    
SATURDAY
 
A SLIGHT CHANCE OF RAIN SHOWERS AND THUNDERSTORMS IN  
THE MORNING, THEN RAIN SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. AREAS OF FOG. THUNDERSTORMS MAY  
PRODUCE HEAVY RAINFALL AND GUSTY WINDS IN THE MORNING.  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL AND GUSTY WINDS IN THE  
AFTERNOON. CHANCE OF RAIN 70 PERCENT. HIGHS 71 TO 85.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL AND GUSTY WINDS IN THE  
EVENING. CHANCE OF RAIN 30 PERCENT. LOWS 46 TO 57.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 73 TO 86.    
SUNDAY NIGHT
 
INCREASING CLOUDS. AREAS OF FOG AFTER MIDNIGHT.  
LOWS 48 TO 58.    
MONDAY
 
PARTLY SUNNY. AREAS OF FOG IN THE MORNING. A SLIGHT  
CHANCE OF RAIN SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. CHANCE  
OF RAIN 20 PERCENT. HIGHS 71 TO 85.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT  
CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. AREAS OF FOG AFTER  
MIDNIGHT. CHANCE OF RAIN 30 PERCENT. LOWS 47 TO 57.    
TUESDAY
 
AREAS OF FOG IN THE MORNING. PARTLY CLOUDY WITH A  
CHANCE OF RAIN SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. CHANCE OF RAIN 30 PERCENT. HIGHS 69 TO 82.    
TUESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS  
AND THUNDERSTORMS IN THE EVENING. AREAS OF FOG AFTER MIDNIGHT.  
CHANCE OF RAIN 20 PERCENT. LOWS 45 TO 55.    
WEDNESDAY
 
MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. A CHANCE  
OF RAIN SHOWERS, MAINLY IN THE AFTERNOON. CHANCE OF RAIN  
30 PERCENT. HIGHS 67 TO 81.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. A 20 PERCENT  
CHANCE OF RAIN SHOWERS. AREAS OF FOG THROUGH THE DAY. LOWS 45 TO  
55. HIGHS 69 TO 83.  
 

 
TEMPERATURE  
MCCALL 46 75 45 79  
 

 
=  
 
IDZ013-140200-  
BOISE MOUNTAINS-  
1236 PM MDT THU AUG 13 2026  
 
...FLASH FLOOD WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH  
SATURDAY EVENING...  
   
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
THUNDERSTORMS. PATCHY SMOKE. AREAS OF FOG AFTER MIDNIGHT.  
THUNDERSTORMS MAY PRODUCE GUSTY WINDS. CHANCE OF RAIN 40 PERCENT.  
LOWS 44 TO 59.    
FRIDAY
 
DECREASING CLOUDS. AREAS OF FOG IN THE MORNING. A  
CHANCE OF THUNDERSTORMS. RAIN SHOWERS LIKELY, MAINLY IN THE  
AFTERNOON. THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND HEAVY  
RAINFALL. CHANCE OF RAIN 60 PERCENT. HIGHS 69 TO 84.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND  
THUNDERSTORMS, MAINLY IN THE EVENING. PATCHY FOG IN THE EVENING,  
THEN AREAS OF FOG AFTER MIDNIGHT. THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL AND GUSTY WINDS. CHANCE OF RAIN 30 PERCENT. LOWS 43 TO  
58.    
SATURDAY
 
INCREASING CLOUDS. AREAS OF FOG IN THE MORNING. A  
CHANCE OF THUNDERSTORMS. RAIN SHOWERS LIKELY, MAINLY IN THE  
AFTERNOON. THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND HEAVY  
RAINFALL. CHANCE OF RAIN 70 PERCENT. HIGHS 72 TO 87.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL AND GUSTY WINDS IN THE  
EVENING. CHANCE OF RAIN 30 PERCENT. LOWS 44 TO 59.    
SUNDAY
 
SUNNY. HIGHS 74 TO 89.    
SUNDAY NIGHT
 
INCREASING CLOUDS. LOWS 43 TO 58.    
MONDAY
 
AREAS OF FOG IN THE MORNING. PARTLY SUNNY. HIGHS 74 TO  
89.    
MONDAY NIGHT
 
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS. AREAS OF FOG  
AFTER MIDNIGHT. CHANCE OF RAIN 20 PERCENT. LOWS 43 TO 58.    
TUESDAY
 
MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. A CHANCE OF  
RAIN SHOWERS IN THE MORNING, THEN A SLIGHT CHANCE OF RAIN SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.  
HIGHS 71 TO 86.    
TUESDAY NIGHT
 
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS  
41 TO 56.    
WEDNESDAY
 
AREAS OF FOG IN THE MORNING. PARTLY CLOUDY WITH A  
20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS 69 TO 84.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. A 20 PERCENT  
CHANCE OF RAIN SHOWERS. LOWS 40 TO 55. HIGHS 72 TO 86.  
 

 
TEMPERATURE  
IDAHO CITY 46 83 45 86  
 

 
=  
 
IDZ028-140200-  
CAMAS PRAIRIE-  
1236 PM MDT THU AUG 13 2026  
   
TONIGHT
 
PARTLY CLOUDY THIS EVENING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. PATCHY FOG  
AFTER MIDNIGHT. THUNDERSTORMS MAY PRODUCE GUSTY WINDS AFTER  
MIDNIGHT. CHANCE OF RAIN 30 PERCENT. LOWS 42 TO 49. EAST WINDS UP  
TO 10 MPH.    
FRIDAY
 
DECREASING CLOUDS. PATCHY FOG IN THE MORNING. A CHANCE  
OF SHOWERS AND THUNDERSTORMS. THUNDERSTORMS MAY PRODUCE GUSTY  
WINDS AND HEAVY RAINFALL. CHANCE OF RAIN 50 PERCENT. HIGHS 74 TO  
79. EAST WINDS AROUND 10 MPH IN THE MORNING, SHIFTING TO SOUTH IN  
THE AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND HEAVY  
RAINFALL. CHANCE OF RAIN 20 PERCENT. LOWS 43 TO 50. LIGHT WINDS.    
SATURDAY
 
A CHANCE OF THUNDERSTORMS. SHOWERS LIKELY, MAINLY IN  
THE AFTERNOON. THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND HEAVY  
RAINFALL. CHANCE OF RAIN 60 PERCENT. HIGHS 78 TO 83. EAST WINDS  
AROUND 10 MPH WITH GUSTS TO 20 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL AND GUSTY  
WINDS IN THE EVENING. CHANCE OF RAIN 20 PERCENT. LOWS 44 TO 50.  
NORTHEAST WINDS AROUND 10 MPH.    
SUNDAY
 
SUNNY. HIGHS 79 TO 84.    
SUNDAY NIGHT
 
INCREASING CLOUDS. LOWS 46 TO 53.    
MONDAY
 
PARTLY SUNNY. HIGHS 80 TO 85.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. PATCHY FOG AFTER MIDNIGHT. LOWS 45 TO 52.    
TUESDAY
 
PATCHY FOG IN THE MORNING. PARTLY CLOUDY WITH A  
20 PERCENT CHANCE OF SHOWERS. HIGHS 77 TO 82.    
TUESDAY NIGHT
 
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS  
43 TO 50.    
WEDNESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. PATCHY FOG IN THE MORNING. CHANCE OF RAIN 20 PERCENT.  
HIGHS 75 TO 80.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 41 TO 49.    
THURSDAY
 
SUNNY. HIGHS 78 TO 83.  
 

 
TEMPERATURE  
FAIRFIELD 43 76 44 80  
 

 
=  
 
IDZ033-140200-  
UPPER WEISER RIVER-  
1236 PM MDT THU AUG 13 2026  
   
TONIGHT
 
A CHANCE OF THUNDERSTORMS. SHOWERS LIKELY, MAINLY  
AFTER MIDNIGHT. PATCHY SMOKE. THUNDERSTORMS MAY PRODUCE GUSTY  
WINDS. CHANCE OF RAIN 60 PERCENT. LOWS 58 TO 64. NORTH WINDS UP  
TO 10 MPH.    
FRIDAY
 
AREAS OF FOG WITH PATCHY SMOKE IN THE MORNING. PARTLY  
CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. THUNDERSTORMS  
MAY PRODUCE GUSTY WINDS AND HEAVY RAINFALL. CHANCE OF RAIN  
40 PERCENT. HIGHS 81 TO 86. LIGHT WINDS.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL AND GUSTY WINDS IN THE EVENING. CHANCE OF RAIN  
30 PERCENT. LOWS 56 TO 62. LIGHT WINDS.    
SATURDAY
 
MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. A CHANCE  
OF SHOWERS AND THUNDERSTORMS, MAINLY IN THE AFTERNOON.  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL AND GUSTY WINDS. CHANCE  
OF RAIN 40 PERCENT. HIGHS 84 TO 89. LIGHT WINDS.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL AND GUSTY WINDS IN THE  
EVENING. CHANCE OF RAIN 30 PERCENT. LOWS 57 TO 63. LIGHT WINDS.    
SUNDAY
 
SUNNY. HIGHS 86 TO 91.    
SUNDAY NIGHT
 
INCREASING CLOUDS. LOWS 59 TO 64.    
MONDAY
 
PARTLY SUNNY. HIGHS 84 TO 89.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS 57 TO 63.    
TUESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. CHANCE OF RAIN 20 PERCENT. HIGHS 82 TO 87.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 55 TO 61.    
WEDNESDAY THROUGH THURSDAY
 
PARTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SHOWERS. HIGHS 80 TO 87. LOWS 55 TO 60.  
 

 
TEMPERATURE  
COUNCIL 61 85 58 89  
CAMBRIDGE 58 85 56 88  
 

 
=  
 
ORZ064-140200-  
OREGON LOWER TREASURE VALLEY-  
1236 PM MDT THU AUG 13 2026 /1136 AM PDT THU AUG 13 2026/  
   
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. PATCHY SMOKE. THUNDERSTORMS MAY PRODUCE GUSTY  
WINDS. CHANCE OF RAIN 30 PERCENT. LOWS 59 TO 64. NORTH WINDS UP  
TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. AREAS OF FOG IN THE MORNING. PATCHY SMOKE.  
THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE MORNING.  
THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE AFTERNOON. CHANCE OF  
RAIN 30 PERCENT. HIGHS 84 TO 89. NORTHEAST WINDS UP TO 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. THUNDERSTORMS MAY PRODUCE GUSTY  
WINDS IN THE EVENING. CHANCE OF RAIN 20 PERCENT. LOWS 57 TO 63.  
LIGHT WINDS.    
SATURDAY
 
MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. A CHANCE  
OF SHOWERS AND THUNDERSTORMS, MAINLY IN THE AFTERNOON.  
THUNDERSTORMS MAY PRODUCE GUSTY WINDS. CHANCE OF RAIN 30 PERCENT.  
HIGHS 86 TO 91. LIGHT WINDS IN THE MORNING, BECOMING SOUTHEAST  
AROUND 10 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE EVENING. CHANCE OF  
RAIN 40 PERCENT. LOWS 57 TO 64. LIGHT WINDS.    
SUNDAY
 
SUNNY. HIGHS 88 TO 93.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS 60 TO 66. HIGHS  
88 TO 93.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS 59 TO 65.    
TUESDAY THROUGH WEDNESDAY NIGHT
 
PARTLY CLOUDY. HIGHS 84 TO 91.  
LOWS 56 TO 64.    
THURSDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. CHANCE OF RAIN 20 PERCENT. HIGHS 84 TO 89.  
 

 
TEMPERATURE  
ONTARIO 59 88 57 90  
 

 
=  
 
IDZ012-140200-  
LOWER TREASURE VALLEY-  
1236 PM MDT THU AUG 13 2026  
   
TONIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS EVENING, THEN MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. PATCHY SMOKE THIS  
EVENING, THEN PATCHY FOG AFTER MIDNIGHT. THUNDERSTORMS MAY  
PRODUCE GUSTY WINDS. CHANCE OF RAIN 30 PERCENT. LOWS 57 TO 62.  
EAST WINDS 10 TO 15 MPH THIS EVENING, SHIFTING TO NORTH AFTER  
MIDNIGHT.    
FRIDAY
 
MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. A CHANCE OF  
SHOWERS AND THUNDERSTORMS, MAINLY IN THE MORNING. THUNDERSTORMS  
MAY PRODUCE HEAVY RAINFALL AND GUSTY WINDS. CHANCE OF RAIN  
30 PERCENT. HIGHS 84 TO 89. LIGHT WINDS.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT.  
AREAS OF FOG AFTER MIDNIGHT. THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL AND GUSTY WINDS IN THE EVENING. CHANCE OF RAIN  
20 PERCENT. LOWS 56 TO 61. LIGHT WINDS.    
SATURDAY
 
MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. A CHANCE  
OF SHOWERS AND THUNDERSTORMS, MAINLY IN THE AFTERNOON.  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL AND GUSTY WINDS. CHANCE  
OF RAIN 30 PERCENT. HIGHS 86 TO 91. SOUTHEAST WINDS UP TO 10 MPH  
WITH GUSTS TO 20 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL AND GUSTY WINDS IN THE  
EVENING. CHANCE OF RAIN 30 PERCENT. LOWS 56 TO 61. LIGHT WINDS.    
SUNDAY
 
SUNNY. HIGHS 88 TO 93.    
SUNDAY NIGHT
 
INCREASING CLOUDS. PATCHY FOG AFTER MIDNIGHT.  
LOWS 58 TO 63.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLOUDY. AREAS OF FOG IN THE  
MORNING. AREAS OF FOG AFTER MIDNIGHT. HIGHS 87 TO 92. LOWS 57 TO  
62.    
TUESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. AREAS OF FOG IN THE MORNING. CHANCE OF RAIN 20 PERCENT.  
HIGHS 85 TO 90.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS  
55 TO 61. HIGHS 83 TO 88.    
THURSDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. CHANCE OF RAIN 20 PERCENT. HIGHS 84 TO 89.  
 

 
TEMPERATURE  
CALDWELL 58 87 56 89  
 

 
=  
 
IDZ014-140200-  
UPPER TREASURE VALLEY-  
1236 PM MDT THU AUG 13 2026  
   
TONIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS EVENING, THEN MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. THUNDERSTORMS MAY  
PRODUCE GUSTY WINDS. CHANCE OF RAIN 30 PERCENT. LOWS 56 TO 61.  
BREEZY. SOUTHEAST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.    
FRIDAY
 
PATCHY FOG IN THE MORNING. PARTLY CLOUDY WITH A CHANCE  
OF SHOWERS AND THUNDERSTORMS. THUNDERSTORMS MAY PRODUCE GUSTY  
WINDS AND HEAVY RAINFALL. CHANCE OF RAIN 40 PERCENT. HIGHS 84 TO  
89. SOUTHEAST WINDS 10 TO 15 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. AREAS OF FOG AFTER MIDNIGHT.  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL AND GUSTY WINDS IN THE  
EVENING. CHANCE OF RAIN 30 PERCENT. LOWS 55 TO 61. EAST WINDS  
AROUND 10 MPH.    
SATURDAY
 
AREAS OF FOG IN THE MORNING. PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS. THUNDERSTORMS MAY PRODUCE  
GUSTY WINDS AND HEAVY RAINFALL. CHANCE OF RAIN 30 PERCENT. HIGHS  
86 TO 91. SOUTHEAST WINDS 10 TO 15 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL AND GUSTY WINDS IN THE  
EVENING. CHANCE OF RAIN 30 PERCENT. LOWS 54 TO 61. EAST WINDS UP  
TO 10 MPH WITH GUSTS TO 20 MPH.    
SUNDAY
 
SUNNY. HIGHS 88 TO 93.    
SUNDAY NIGHT
 
INCREASING CLOUDS. LOWS 58 TO 63.    
MONDAY
 
PARTLY SUNNY. HIGHS 88 TO 93.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. AREAS OF FOG AFTER MIDNIGHT. CHANCE OF RAIN 20 PERCENT.  
LOWS 57 TO 62.    
TUESDAY
 
AREAS OF FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 85 TO  
90.    
TUESDAY NIGHT THROUGH THURSDAY
 
PARTLY CLOUDY. LOWS 53 TO 60.  
HIGHS 83 TO 90.  
 

 
TEMPERATURE  
BOISE 61 86 61 88  
MOUNTAIN HOME 58 87 58 90  
 

 
=  
 
IDZ016-140200-  
WESTERN MAGIC VALLEY-  
1236 PM MDT THU AUG 13 2026  
   
TONIGHT
 
PARTLY CLOUDY THIS EVENING, THEN MOSTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
THUNDERSTORMS MAY PRODUCE GUSTY WINDS AFTER MIDNIGHT. CHANCE OF  
RAIN 20 PERCENT. LOWS 54 TO 59. EAST WINDS 10 TO 15 MPH.    
FRIDAY
 
DECREASING CLOUDS. PATCHY FOG IN THE MORNING. A CHANCE  
OF SHOWERS AND THUNDERSTORMS. THUNDERSTORMS MAY PRODUCE GUSTY  
WINDS AND HEAVY RAINFALL. CHANCE OF RAIN 40 PERCENT. HIGHS 76 TO  
83. SOUTHEAST WINDS AROUND 10 MPH WITH GUSTS TO 20 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. PATCHY FOG AFTER MIDNIGHT. THUNDERSTORMS MAY  
PRODUCE GUSTY WINDS AND HEAVY RAINFALL. CHANCE OF RAIN  
20 PERCENT. LOWS 53 TO 58. SOUTHEAST WINDS AROUND 10 MPH WITH  
GUSTS TO 20 MPH.    
SATURDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND HEAVY  
RAINFALL. CHANCE OF RAIN 40 PERCENT. HIGHS 81 TO 87. EAST WINDS  
10 TO 15 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL AND GUSTY  
WINDS IN THE EVENING. CHANCE OF RAIN 20 PERCENT. LOWS 53 TO 58.  
EAST WINDS 10 TO 15 MPH.    
SUNDAY
 
SUNNY. HIGHS 83 TO 89.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 56 TO 61.    
MONDAY
 
PARTLY SUNNY. HIGHS 85 TO 90.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF  
SHOWERS. LOWS 56 TO 61. HIGHS 82 TO 87.    
TUESDAY NIGHT THROUGH THURSDAY
 
PARTLY CLOUDY. LOWS 52 TO 59.  
HIGHS 79 TO 87.  
 

 
TEMPERATURE  
JEROME 56 77 57 81  
TWIN FALLS 57 78 57 84  
 

 
=  
 
IDZ029-140200-  
OWYHEE MOUNTAINS-  
1236 PM MDT THU AUG 13 2026  
   
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY THIS EVENING. THUNDERSTORMS MAY PRODUCE GUSTY WINDS.  
CHANCE OF RAIN 30 PERCENT. LOWS 53 TO 61.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE AFTERNOON. THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL  
AND GUSTY WINDS. CHANCE OF RAIN 30 PERCENT. HIGHS 78 TO 84.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. AREAS OF FOG AFTER MIDNIGHT.  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL AND GUSTY WINDS IN THE  
EVENING. CHANCE OF RAIN 30 PERCENT. LOWS 53 TO 61.    
SATURDAY
 
PATCHY FOG IN THE MORNING. PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL AND GUSTY WINDS. CHANCE  
OF RAIN 60 PERCENT. HIGHS 77 TO 85.    
SATURDAY NIGHT
 
DECREASING CLOUDS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL AND GUSTY WINDS IN THE EVENING. CHANCE OF RAIN  
30 PERCENT. LOWS 52 TO 62.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 80 TO 87.    
SUNDAY NIGHT AND MONDAY
 
INCREASING CLOUDS. LOWS 53 TO 62.  
HIGHS 80 TO 87.    
MONDAY NIGHT
 
MOSTLY CLOUDY. AREAS OF FOG AFTER MIDNIGHT. LOWS  
52 TO 61.    
TUESDAY
 
MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. A SLIGHT  
CHANCE OF SHOWERS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT.  
HIGHS 77 TO 84.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 50 TO 60.    
WEDNESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN  
THE MORNING. CHANCE OF RAIN 20 PERCENT. HIGHS 76 TO 82.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS 49 TO 59.  
HIGHS 77 TO 84.  
 

 
=  
 
IDZ015-140200-  
SOUTHWEST HIGHLANDS-  
1236 PM MDT THU AUG 13 2026  
   
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY THIS EVENING. THUNDERSTORMS MAY PRODUCE GUSTY WINDS.  
CHANCE OF RAIN 30 PERCENT. LOWS 54 TO 59. BREEZY.   
FRIDAY
 
A CHANCE OF THUNDERSTORMS. SHOWERS LIKELY, MAINLY IN  
THE AFTERNOON. THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND HEAVY  
RAINFALL. CHANCE OF RAIN 60 PERCENT. HIGHS 79 TO 84.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS, MAINLY IN THE EVENING. PATCHY SMOKE AFTER  
MIDNIGHT. THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL AND GUSTY  
WINDS. CHANCE OF RAIN 30 PERCENT. LOWS 51 TO 57.    
SATURDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE AFTERNOON. THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL  
AND GUSTY WINDS. CHANCE OF RAIN 40 PERCENT. HIGHS 82 TO 87.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL AND GUSTY WINDS IN THE  
EVENING. CHANCE OF RAIN 30 PERCENT. LOWS 50 TO 56.    
SUNDAY
 
SUNNY. HIGHS 83 TO 88.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 53 TO 59.    
MONDAY
 
PARTLY SUNNY. HIGHS 84 TO 89.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. CHANCE OF RAIN 20 PERCENT. LOWS 53 TO 58.    
TUESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 81 TO 86.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 51 TO 56.    
WEDNESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. CHANCE OF RAIN 20 PERCENT. HIGHS 79 TO 84.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS 50 TO 55.  
HIGHS 81 TO 86.  
 

 
=  
 
IDZ030-140200-  
SOUTHERN TWIN FALLS COUNTY-  
1236 PM MDT THU AUG 13 2026  
   
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. THUNDERSTORMS MAY PRODUCE GUSTY WINDS. CHANCE OF  
RAIN 30 PERCENT. LOWS 53 TO 58.    
FRIDAY
 
A CHANCE OF THUNDERSTORMS. SHOWERS. THUNDERSTORMS MAY  
PRODUCE GUSTY WINDS AND HEAVY RAINFALL. CHANCE OF RAIN  
80 PERCENT. HIGHS 76 TO 81.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS, MAINLY IN THE EVENING. THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL AND GUSTY WINDS. CHANCE OF RAIN 30 PERCENT. LOWS  
52 TO 57.    
SATURDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL AND  
GUSTY WINDS IN THE AFTERNOON. CHANCE OF RAIN 40 PERCENT. HIGHS  
81 TO 86.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL AND GUSTY  
WINDS IN THE EVENING. CHANCE OF RAIN 20 PERCENT. LOWS 53 TO 58.    
SUNDAY
 
SUNNY. HIGHS 82 TO 87.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. LOWS 56 TO 61. HIGHS  
83 TO 88.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. CHANCE OF RAIN 20 PERCENT. LOWS 55 TO  
60. HIGHS 81 TO 86.    
TUESDAY NIGHT
 
DECREASING CLOUDS. LOWS 54 TO 59.    
WEDNESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 78 TO 83.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS 52 TO 57.  
HIGHS 81 TO 86.  
 

 
=  
 
ORZ062-140200-  
BAKER COUNTY-  
1136 AM PDT THU AUG 13 2026  
   
TONIGHT
 
RAIN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.  
PATCHY SMOKE. AREAS OF FOG AFTER MIDNIGHT. THUNDERSTORMS MAY  
PRODUCE GUSTY WINDS. CHANCE OF RAIN 70 PERCENT. LOWS 49 TO 61.  
NORTHWEST WINDS 10 TO 15 MPH.    
FRIDAY
 
INCREASING CLOUDS. A CHANCE OF THUNDERSTORMS. RAIN  
SHOWERS LIKELY, MAINLY IN THE AFTERNOON. AREAS OF FOG IN THE  
MORNING. PATCHY SMOKE. THUNDERSTORMS MAY PRODUCE GUSTY WINDS.  
CHANCE OF RAIN 70 PERCENT. HIGHS 77 TO 85. LIGHT WINDS.    
FRIDAY NIGHT
 
DECREASING CLOUDS. A CHANCE OF RAIN SHOWERS AND  
THUNDERSTORMS IN THE EVENING. AREAS OF FOG AFTER MIDNIGHT.  
THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE EVENING. CHANCE OF  
RAIN 30 PERCENT. LOWS 46 TO 59. LIGHT WINDS.    
SATURDAY
 
AREAS OF FOG IN THE MORNING. A SLIGHT CHANCE OF RAIN  
SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN RAIN SHOWERS  
LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
THUNDERSTORMS MAY PRODUCE GUSTY WINDS. CHANCE OF RAIN 60 PERCENT.  
HIGHS 81 TO 89. SOUTHEAST WINDS UP TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE EVENING. CHANCE OF  
RAIN 30 PERCENT. LOWS 46 TO 59. LIGHT WINDS.    
SUNDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS  
82 TO 90.    
SUNDAY NIGHT
 
INCREASING CLOUDS. PATCHY FOG AFTER MIDNIGHT.  
LOWS 47 TO 61.    
MONDAY
 
PARTLY SUNNY. AREAS OF FOG IN THE MORNING. A SLIGHT  
CHANCE OF RAIN SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. CHANCE  
OF RAIN 20 PERCENT. HIGHS 81 TO 89.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE  
EVENING. AREAS OF FOG AFTER MIDNIGHT. CHANCE OF RAIN 30 PERCENT.  
LOWS 45 TO 59.    
TUESDAY
 
AREAS OF FOG IN THE MORNING. PARTLY CLOUDY WITH A  
20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS 78 TO 87.    
TUESDAY NIGHT
 
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS  
43 TO 57.    
WEDNESDAY AND WEDNESDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT  
CHANCE OF RAIN SHOWERS. PATCHY FOG IN THE MORNING. PATCHY FOG  
AFTER MIDNIGHT. HIGHS 77 TO 85. LOWS 43 TO 57.    
THURSDAY
 
AREAS OF FOG IN THE MORNING. PARTLY CLOUDY WITH A  
20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS 79 TO 86.  
 

 
TEMPERATURE  
BAKER CITY 49 81 46 85  
 

 
=  
 
ORZ061-140200-  
HARNEY COUNTY-  
1136 AM PDT THU AUG 13 2026  
   
TONIGHT
 
PATCHY SMOKE THIS EVENING. MOSTLY CLOUDY WITH A CHANCE  
OF SHOWERS AND THUNDERSTORMS. THUNDERSTORMS MAY PRODUCE GUSTY  
WINDS. CHANCE OF RAIN 30 PERCENT. LOWS 48 TO 56. NORTHWEST WINDS  
UP TO 10 MPH WITH GUSTS TO 20 MPH.    
FRIDAY
 
MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE AFTERNOON. CHANCE OF  
RAIN 20 PERCENT. HIGHS 75 TO 84. SOUTHWEST WINDS UP TO 10 MPH.  
GUSTS TO 20 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 48 TO 57. NORTHWEST WINDS UP  
TO 10 MPH. GUSTS TO 20 MPH IN THE EVENING.    
SATURDAY
 
PARTLY SUNNY IN THE MORNING, THEN CLEARING. AREAS OF  
FOG IN THE MORNING. HIGHS 78 TO 87. SOUTHWEST WINDS UP TO 10 MPH.  
GUSTS TO 20 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. THUNDERSTORMS MAY PRODUCE GUSTY  
WINDS IN THE EVENING. CHANCE OF RAIN 30 PERCENT. LOWS 47 TO 56.  
WEST WINDS UP TO 10 MPH. GUSTS TO 20 MPH IN THE EVENING.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 79 TO 88.    
SUNDAY NIGHT AND MONDAY
 
INCREASING CLOUDS. LOWS 47 TO 57.  
HIGHS 78 TO 87.    
MONDAY NIGHT THROUGH THURSDAY
 
PARTLY CLOUDY. LOWS 43 TO 55.  
HIGHS 75 TO 85.  
 

 
TEMPERATURE  
BURNS 49 83 50 87  
 

 
=  
 
ORZ063-140200-  
MALHEUR COUNTY-  
1236 PM MDT THU AUG 13 2026 /1136 AM PDT THU AUG 13 2026/  
   
TONIGHT
 
PATCHY SMOKE THIS EVENING. MOSTLY CLOUDY WITH A CHANCE  
OF SHOWERS AND THUNDERSTORMS. THUNDERSTORMS MAY PRODUCE GUSTY  
WINDS. CHANCE OF RAIN 40 PERCENT. LOWS 53 TO 61. NORTH WINDS  
10 TO 15 MPH WITH GUSTS TO 25 MPH.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE AFTERNOON. THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN  
THE MORNING. THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE  
AFTERNOON. CHANCE OF RAIN 30 PERCENT. HIGHS 81 TO 88. WEST WINDS  
10 TO 15 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT.  
THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE EVENING. CHANCE OF  
RAIN 20 PERCENT. LOWS 51 TO 61. NORTH WINDS UP TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE  
AFTERNOON. CHANCE OF RAIN 30 PERCENT. HIGHS 84 TO 90. SOUTHEAST  
WINDS UP TO 10 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. THUNDERSTORMS MAY PRODUCE GUSTY  
WINDS IN THE EVENING. CHANCE OF RAIN 30 PERCENT. LOWS 52 TO 62.  
EAST WINDS UP TO 10 MPH IN THE EVENING, SHIFTING TO WEST AFTER  
MIDNIGHT.    
SUNDAY
 
SUNNY. HIGHS 86 TO 91.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS 52 TO 62. HIGHS  
85 TO 91.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. CHANCE OF RAIN 20 PERCENT. LOWS 51 TO 61.    
TUESDAY THROUGH THURSDAY
 
PARTLY CLOUDY. HIGHS 81 TO 88. LOWS  
48 TO 58.  
 

 
=  
 
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