500  
FPUS55 KBOI 200832  
ZFPBOI  
 
ZONE FORECASTS FOR SOUTHWEST IDAHO/SOUTHEAST OREGON  
NATIONAL WEATHER SERVICE BOISE ID  
231 AM MDT MON JUL 20 2026  
 
SPOT TEMPERATURES ARE FOR TODAY, TONIGHT, AND TUESDAY.  
 
IDZ011-201600-  
WEST CENTRAL MOUNTAINS-  
231 AM MDT MON JUL 20 2026  
   
TODAY
 
PARTLY SUNNY. AREAS OF SMOKE THIS MORNING, THEN PATCHY  
SMOKE THIS AFTERNOON. HIGHS 81 TO 96.    
TONIGHT
 
PARTLY CLOUDY. PATCHY SMOKE. LOWS 57 TO 67.    
TUESDAY
 
PARTLY SUNNY. PATCHY SMOKE. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN  
30 PERCENT. HIGHS 81 TO 94.    
TUESDAY NIGHT
 
PATCHY SMOKE IN THE EVENING. MOSTLY CLOUDY WITH  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN  
PARTLY CLOUDY AFTER MIDNIGHT. CHANCE OF RAIN 20 PERCENT. LOWS  
57 TO 67.    
WEDNESDAY
 
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE  
AFTERNOON. CHANCE OF RAIN 60 PERCENT. HIGHS 80 TO 94.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER  
MIDNIGHT. THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE  
EVENING. CHANCE OF RAIN 20 PERCENT. LOWS 56 TO 66.    
THURSDAY
 
SUNNY. HIGHS 81 TO 96.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. CHANCE OF RAIN 20 PERCENT. LOWS 57 TO 67.    
FRIDAY THROUGH SUNDAY
 
MOSTLY CLEAR. HIGHS 78 TO 93. LOWS 53 TO  
64.  
 

 
TEMPERATURE  
MCCALL 90 57 89  
 

 
=  
 
IDZ013-201600-  
BOISE MOUNTAINS-  
231 AM MDT MON JUL 20 2026  
   
TODAY
 
MOSTLY SUNNY. PATCHY SMOKE. HIGHS 87 TO 102.    
TONIGHT
 
INCREASING CLOUDS. PATCHY SMOKE. LOWS 52 TO 67.    
TUESDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. PATCHY SMOKE. CHANCE OF RAIN  
30 PERCENT. HIGHS 82 TO 97.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AFTER MIDNIGHT. CHANCE OF RAIN 30 PERCENT. LOWS  
51 TO 66.    
WEDNESDAY
 
A SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE AFTERNOON. CHANCE  
OF RAIN 60 PERCENT. HIGHS 81 TO 96.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY  
AFTER MIDNIGHT. THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE  
EVENING. CHANCE OF RAIN 30 PERCENT. LOWS 50 TO 65.    
THURSDAY
 
SUNNY. HIGHS 84 TO 99.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS 50 TO 65.    
FRIDAY THROUGH SUNDAY
 
MOSTLY CLEAR. HIGHS 82 TO 97. LOWS 48 TO  
63.  
 

 
TEMPERATURE  
IDAHO CITY 101 60 95  
 

 
=  
 
IDZ028-201600-  
CAMAS PRAIRIE-  
231 AM MDT MON JUL 20 2026  
   
TODAY
 
SUNNY. HIGHS 93 TO 98. LIGHT WINDS THIS MORNING,  
BECOMING SOUTH AROUND 10 MPH THIS AFTERNOON. GUSTS TO 20 MPH.    
TONIGHT
 
INCREASING CLOUDS. PATCHY SMOKE IN THE EVENING, THEN  
AREAS OF SMOKE AFTER MIDNIGHT. LOWS 60 TO 65. WEST WINDS UP TO  
10 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. AREAS OF SMOKE  
IN THE MORNING, THEN PATCHY SMOKE IN THE AFTERNOON. CHANCE OF  
RAIN 30 PERCENT. HIGHS 88 TO 93. WEST WINDS UP TO 10 MPH IN THE  
MORNING, SHIFTING TO SOUTH AROUND 10 MPH IN THE AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. PATCHY SMOKE IN THE EVENING. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN A  
CHANCE OF SHOWERS AFTER MIDNIGHT. CHANCE OF RAIN 30 PERCENT. LOWS  
56 TO 61. NORTHWEST WINDS AROUND 10 MPH IN THE EVENING, BECOMING  
LIGHT AFTER MIDNIGHT.    
WEDNESDAY
 
PARTLY SUNNY IN THE MORNING, THEN SHOWERS LIKELY  
WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. THUNDERSTORMS  
MAY PRODUCE HEAVY RAINFALL IN THE AFTERNOON. CHANCE OF RAIN  
60 PERCENT. HIGHS 84 TO 89. SOUTHWEST WINDS UP TO 10 MPH. GUSTS  
TO 20 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. CHANCE OF RAIN  
20 PERCENT. LOWS 54 TO 59.    
THURSDAY
 
SUNNY. HIGHS 87 TO 92.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS 56 TO 61.    
FRIDAY
 
SUNNY. HIGHS 89 TO 94.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
55 TO 60.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLEAR. HIGHS 87 TO 92. LOWS  
53 TO 58. BREEZY.  
 

 
TEMPERATURE  
FAIRFIELD 95 60 91  
 

 
=  
 
IDZ033-201600-  
UPPER WEISER RIVER-  
231 AM MDT MON JUL 20 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON MDT /11 AM PDT/ TO  
9 PM MDT /8 PM PDT/ MONDAY...  
   
TODAY
 
DECREASING CLOUDS. AREAS OF SMOKE THIS MORNING, THEN  
PATCHY SMOKE THIS AFTERNOON. HIGHS 96 TO 101. NORTH WINDS 10 TO  
15 MPH WITH GUSTS TO 25 MPH.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. AREAS OF SMOKE IN THE EVENING, THEN PATCHY SMOKE AFTER  
MIDNIGHT. LOWS 65 TO 71. NORTH WINDS 10 TO 15 MPH WITH GUSTS TO  
30 MPH.    
TUESDAY
 
PARTLY SUNNY. PATCHY SMOKE. HIGHS 93 TO 100. NORTH  
WINDS 10 TO 15 MPH IN THE MORNING, BECOMING LIGHT IN THE  
AFTERNOON.    
TUESDAY NIGHT
 
DECREASING CLOUDS. PATCHY SMOKE IN THE EVENING.  
LOWS 67 TO 72. NORTH WINDS UP TO 10 MPH. GUSTS TO 20 MPH AFTER  
MIDNIGHT.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS 93 TO 99. NORTH WINDS UP TO  
10 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS 65 TO 71.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. HIGHS 94 TO 101. LOWS  
65 TO 70.    
FRIDAY NIGHT
 
CLEAR. LOWS 63 TO 69.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLEAR. HIGHS 91 TO 98. LOWS  
61 TO 66.  
 

 
TEMPERATURE  
COUNCIL 100 68 99  
CAMBRIDGE 101 65 99  
 

 
=  
 
ORZ064-201600-  
OREGON LOWER TREASURE VALLEY-  
231 AM MDT MON JUL 20 2026 /131 AM PDT MON JUL 20 2026/  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON MDT /11 AM PDT/ TO  
9 PM MDT /8 PM PDT/ MONDAY...  
   
TODAY
 
MOSTLY CLOUDY THIS MORNING, THEN CLEARING. AREAS OF  
SMOKE. HIGHS 99 TO 104. NORTH WINDS 10 TO 15 MPH WITH GUSTS TO  
25 MPH.    
TONIGHT
 
INCREASING CLOUDS. SMOKE IN THE EVENING, THEN AREAS OF  
SMOKE AFTER MIDNIGHT. LOWS 69 TO 74. BREEZY. NORTHWEST WINDS  
10 TO 20 MPH WITH GUSTS TO 35 MPH.    
TUESDAY
 
PARTLY SUNNY. AREAS OF SMOKE. HIGHS 97 TO 102.  
NORTHWEST WINDS 10 TO 15 MPH IN THE MORNING, BECOMING LIGHT IN  
THE AFTERNOON.    
TUESDAY NIGHT
 
DECREASING CLOUDS. PATCHY SMOKE IN THE EVENING.  
LOWS 70 TO 75. NORTHEAST WINDS UP TO 10 MPH IN THE EVENING,  
SHIFTING TO NORTHWEST AFTER MIDNIGHT. GUSTS TO 20 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. CHANCE OF RAIN 20 PERCENT. HIGHS 97 TO 102. NORTHWEST  
WINDS UP TO 10 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 69 TO 74.    
THURSDAY THROUGH SUNDAY
 
MOSTLY CLEAR. HIGHS 95 TO 104. LOWS  
64 TO 73.  
 

 
TEMPERATURE  
ONTARIO 102 71 99  
 

 
=  
 
IDZ012-201600-  
LOWER TREASURE VALLEY-  
231 AM MDT MON JUL 20 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON MDT /11 AM PDT/ TO  
9 PM MDT /8 PM PDT/ MONDAY...  
   
TODAY
 
PARTLY SUNNY THIS MORNING, THEN CLEARING. AREAS OF  
SMOKE. HIGHS 98 TO 103. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS  
TO 25 MPH.    
TONIGHT
 
INCREASING CLOUDS. SMOKE IN THE EVENING, THEN AREAS OF  
SMOKE AFTER MIDNIGHT. LOWS 67 TO 72. NORTHWEST WINDS 10 TO 15 MPH  
WITH GUSTS TO 25 MPH.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. AREAS OF SMOKE IN THE MORNING, THEN PATCHY SMOKE IN THE  
AFTERNOON. HIGHS 95 TO 100. WEST WINDS UP TO 10 MPH WITH GUSTS TO  
20 MPH.    
TUESDAY NIGHT
 
PATCHY SMOKE IN THE EVENING. PARTLY CLOUDY. LOWS  
67 TO 72. NORTHWEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS 95 TO 100. LIGHT WINDS IN THE  
MORNING, BECOMING WEST 10 TO 15 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS 66 TO 71.    
THURSDAY THROUGH SATURDAY
 
MOSTLY CLEAR. HIGHS 95 TO 103. LOWS  
65 TO 71.    
SATURDAY NIGHT
 
CLEAR. LOWS 63 TO 68.    
SUNDAY
 
SUNNY. HIGHS 94 TO 99.  
 

 
TEMPERATURE  
CALDWELL 102 69 98  
 

 
=  
 
IDZ014-201600-  
UPPER TREASURE VALLEY-  
231 AM MDT MON JUL 20 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON MDT /11 AM PDT/ TO  
9 PM MDT /8 PM PDT/ MONDAY...  
   
TODAY
 
MOSTLY SUNNY. AREAS OF SMOKE. HIGHS 100 TO 105.  
NORTHWEST WINDS 10 TO 15 MPH.    
TONIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY AFTER  
MIDNIGHT. SMOKE IN THE EVENING, THEN AREAS OF SMOKE AFTER  
MIDNIGHT. CHANCE OF RAIN 30 PERCENT. LOWS 68 TO 73. WEST WINDS  
10 TO 15 MPH WITH GUSTS TO 25 MPH.    
TUESDAY
 
DECREASING CLOUDS. AREAS OF SMOKE. HIGHS 96 TO 101.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH.    
TUESDAY NIGHT
 
PATCHY SMOKE IN THE EVENING. PARTLY CLOUDY. LOWS  
66 TO 71. NORTHWEST WINDS 10 TO 15 MPH. GUSTS TO 25 MPH IN THE  
EVENING.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS 95 TO 100. EAST WINDS UP TO  
10 MPH IN THE MORNING, SHIFTING TO SOUTHWEST IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 65 TO 70.    
THURSDAY THROUGH SUNDAY
 
MOSTLY CLEAR. HIGHS 95 TO 103. LOWS  
63 TO 71.  
 

 
TEMPERATURE  
BOISE 103 72 98  
MOUNTAIN HOME 104 72 99  
 

 
=  
 
IDZ016-201600-  
WESTERN MAGIC VALLEY-  
231 AM MDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 9 PM MDT MONDAY
 
 
   
TODAY
 
SUNNY. AREAS OF SMOKE THIS MORNING. PATCHY SMOKE THIS  
AFTERNOON. HIGHS 98 TO 103. SOUTHEAST WINDS UP TO 10 MPH THIS  
MORNING, SHIFTING TO NORTHWEST THIS AFTERNOON. GUSTS TO 20 MPH.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING. PATCHY SMOKE IN THE  
EVENING. AREAS OF SMOKE AFTER MIDNIGHT. CHANCE OF RAIN  
30 PERCENT. LOWS 67 TO 72. SOUTHWEST WINDS 10 TO 15 MPH WITH  
GUSTS TO 25 MPH.    
TUESDAY
 
MOSTLY SUNNY. AREAS OF SMOKE. HIGHS 92 TO 97.  
NORTHWEST WINDS UP TO 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. PATCHY SMOKE IN THE EVENING. A  
CHANCE OF SHOWERS AFTER MIDNIGHT. CHANCE OF RAIN 30 PERCENT. LOWS  
65 TO 71. WEST WINDS AROUND 10 MPH IN THE EVENING, SHIFTING TO  
SOUTHEAST AFTER MIDNIGHT. GUSTS TO 20 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE  
AFTERNOON. CHANCE OF RAIN 30 PERCENT. HIGHS 89 TO 94. SOUTHEAST  
WINDS AROUND 10 MPH WITH GUSTS TO 20 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 63 TO 68.    
THURSDAY
 
SUNNY. HIGHS 92 TO 98.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS 65 TO 70.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.  
HIGHS 94 TO 99.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 64 TO 69.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLEAR. HIGHS 92 TO 97. LOWS  
62 TO 67.  
 

 
TEMPERATURE  
JEROME 98 70 93  
TWIN FALLS 99 72 93  
 

 
=  
 
IDZ029-201600-  
OWYHEE MOUNTAINS-  
231 AM MDT MON JUL 20 2026  
   
TODAY
 
MOSTLY SUNNY. AREAS OF SMOKE. HIGHS 90 TO 97.    
TONIGHT
 
INCREASING CLOUDS. SMOKE IN THE EVENING, THEN AREAS OF  
SMOKE AFTER MIDNIGHT. LOWS 63 TO 70.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. A SLIGHT CHANCE OF SHOWERS. PATCHY SMOKE. A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT.  
HIGHS 87 TO 93.    
TUESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING. PATCHY SMOKE IN THE  
EVENING. CHANCE OF RAIN 30 PERCENT. LOWS 62 TO 70.    
WEDNESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE  
AFTERNOON. CHANCE OF RAIN 30 PERCENT. HIGHS 87 TO 92.    
WEDNESDAY NIGHT
 
DECREASING CLOUDS. LOWS 60 TO 69.    
THURSDAY
 
SUNNY. HIGHS 90 TO 95.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS 62 TO 69.    
FRIDAY THROUGH SUNDAY
 
MOSTLY CLEAR. HIGHS 87 TO 96. LOWS 58 TO  
68.  
 

 
=  
 
IDZ015-201600-  
SOUTHWEST HIGHLANDS-  
231 AM MDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 9 PM MDT MONDAY
 
 
   
TODAY
 
MOSTLY SUNNY. AREAS OF SMOKE. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS THIS AFTERNOON. CHANCE OF RAIN 20 PERCENT.  
HIGHS 94 TO 100.    
TONIGHT
 
INCREASING CLOUDS. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF  
SHOWERS AFTER MIDNIGHT. AREAS OF SMOKE. CHANCE OF RAIN  
30 PERCENT. LOWS 64 TO 69.    
TUESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. PATCHY SMOKE. CHANCE OF RAIN 30 PERCENT. HIGHS 89 TO  
95.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING. PATCHY SMOKE IN THE  
EVENING. CHANCE OF RAIN 30 PERCENT. LOWS 61 TO 68.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT. HIGHS 86 TO  
93.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER  
MIDNIGHT. THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE  
EVENING. CHANCE OF RAIN 20 PERCENT. LOWS 59 TO 66.    
THURSDAY
 
SUNNY. HIGHS 90 TO 97.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS 60 TO 67.    
FRIDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS  
92 TO 98.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 60 TO 67. BREEZY.   
SATURDAY THROUGH SUNDAY
 
MOSTLY CLEAR. HIGHS 91 TO 97. LOWS  
58 TO 65.  
 

 
=  
 
IDZ030-201600-  
SOUTHERN TWIN FALLS COUNTY-  
231 AM MDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 9 PM MDT MONDAY
 
 
   
TODAY
 
MOSTLY SUNNY. AREAS OF SMOKE THIS MORNING. PATCHY SMOKE  
THIS AFTERNOON. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 95 TO 100.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF  
SHOWERS AFTER MIDNIGHT. PATCHY SMOKE. CHANCE OF RAIN 30 PERCENT.  
LOWS 67 TO 72.    
TUESDAY
 
PARTLY SUNNY. PATCHY SMOKE. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT. HIGHS  
90 TO 95.    
TUESDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING. PATCHY  
SMOKE IN THE EVENING. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.  
CHANCE OF RAIN 30 PERCENT. LOWS 65 TO 70.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL IN THE AFTERNOON. CHANCE OF RAIN 50 PERCENT. HIGHS 87 TO  
92.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER  
MIDNIGHT. THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE  
EVENING. CHANCE OF RAIN 20 PERCENT. LOWS 62 TO 67.    
THURSDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS  
91 TO 96.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS 65 TO 70.    
FRIDAY
 
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A CHANCE  
OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN  
30 PERCENT. HIGHS 91 TO 96.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 64 TO 69.    
SATURDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS  
91 TO 96.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS 62 TO 67. HIGHS  
91 TO 96.  
 

 
=  
 
ORZ062-201600-  
BAKER COUNTY-  
131 AM PDT MON JUL 20 2026  
   
TODAY
 
DECREASING CLOUDS. SMOKE. HIGHS 88 TO 98. BREEZY.  
NORTHWEST WINDS 10 TO 20 MPH.    
TONIGHT
 
PARTLY CLOUDY. SMOKE IN THE EVENING, THEN AREAS OF  
SMOKE AFTER MIDNIGHT. LOWS 57 TO 67. BREEZY. NORTHWEST WINDS  
10 TO 20 MPH WITH GUSTS TO 30 MPH.    
TUESDAY
 
MOSTLY SUNNY. AREAS OF SMOKE IN THE MORNING, THEN  
SMOKE IN THE AFTERNOON. HIGHS 90 TO 99. NORTHWEST WINDS UP TO  
10 MPH.    
TUESDAY NIGHT
 
SMOKE IN THE EVENING. MOSTLY CLOUDY. LOWS 59 TO  
69. NORTHWEST WINDS UP TO 10 MPH WITH GUSTS TO 20 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE  
AFTERNOON. HIGHS 90 TO 99. NORTHWEST WINDS UP TO 10 MPH WITH  
GUSTS TO 20 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS 59 TO 68.    
THURSDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS  
91 TO 101.    
THURSDAY NIGHT
 
DECREASING CLOUDS. LOWS 57 TO 67.    
FRIDAY
 
SUNNY. HIGHS 90 TO 100.    
FRIDAY NIGHT THROUGH SUNDAY
 
MOSTLY CLEAR. LOWS 52 TO 64. HIGHS  
88 TO 98.  
 

 
TEMPERATURE  
BAKER CITY 91 57 93  
 

 
=  
 
ORZ061-201600-  
HARNEY COUNTY-  
131 AM PDT MON JUL 20 2026  
   
TODAY
 
DECREASING CLOUDS. AREAS OF SMOKE. HIGHS 84 TO 94.  
NORTHWEST WINDS 10 TO 15 MPH.    
TONIGHT
 
PARTLY CLOUDY. SMOKE. LOWS 55 TO 64. NORTHWEST WINDS  
10 TO 15 MPH. GUSTS TO 30 MPH IN THE EVENING.    
TUESDAY
 
PARTLY SUNNY. SMOKE IN THE MORNING, THEN AREAS OF  
SMOKE IN THE AFTERNOON. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS  
83 TO 94. WEST WINDS UP TO 10 MPH.    
TUESDAY NIGHT
 
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.  
AREAS OF SMOKE IN THE EVENING. MOSTLY CLOUDY WITH A SLIGHT CHANCE  
OF SHOWERS. CHANCE OF RAIN 20 PERCENT. LOWS 58 TO 65. NORTHWEST  
WINDS UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT. HIGHS 83 TO  
93. WEST WINDS UP TO 10 MPH WITH GUSTS TO 20 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL IN THE EVENING. CHANCE OF RAIN 20 PERCENT. LOWS 55 TO  
63.    
THURSDAY THROUGH SUNDAY
 
MOSTLY CLEAR. HIGHS 85 TO 95. LOWS  
51 TO 62.  
 

 
TEMPERATURE  
BURNS 93 55 94  
 

 
=  
 
ORZ063-201600-  
MALHEUR COUNTY-  
231 AM MDT MON JUL 20 2026 /131 AM PDT MON JUL 20 2026/  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON MDT /11 AM PDT/ TO  
9 PM MDT /8 PM PDT/ MONDAY...  
   
TODAY
 
MOSTLY SUNNY. AREAS OF SMOKE. HIGHS 94 TO 100. NORTH  
WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH.    
TONIGHT
 
PARTLY CLOUDY. SMOKE IN THE EVENING, THEN AREAS OF  
SMOKE AFTER MIDNIGHT. LOWS 62 TO 70. BREEZY. NORTHWEST WINDS  
10 TO 20 MPH WITH GUSTS TO 30 MPH.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
AREAS OF SMOKE IN THE MORNING, THEN PATCHY SMOKE IN THE  
AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 92 TO 98. NORTHWEST  
WINDS UP TO 10 MPH.    
TUESDAY NIGHT
 
PATCHY SMOKE IN THE EVENING. PARTLY CLOUDY WITH  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN  
MOSTLY CLOUDY AFTER MIDNIGHT. CHANCE OF RAIN 20 PERCENT. LOWS  
62 TO 72. NORTHEAST WINDS AROUND 10 MPH IN THE EVENING, SHIFTING  
TO WEST UP TO 10 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. THUNDERSTORMS MAY  
PRODUCE HEAVY RAINFALL IN THE AFTERNOON. CHANCE OF RAIN  
30 PERCENT. HIGHS 91 TO 98. WEST WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT
 
DECREASING CLOUDS. LOWS 61 TO 70.    
THURSDAY THROUGH SUNDAY
 
MOSTLY CLEAR. HIGHS 91 TO 101. LOWS  
58 TO 68.  
 

 
=  
 
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