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FPUS55 KBOI 041558
ZFPBOI

Zone Forecasts for Southwest Idaho/Southeast Oregon
National Weather Service Boise ID
957 AM MDT Fri Jul 4 2025

Forecast Updated.

Spot temperatures are for the rest of today, tonight, and
Saturday.


IDZ011-042300-
West Central Mountains-
957 AM MDT Fri Jul 4 2025

...FLASH FLOOD WATCH IN EFFECT UNTIL 9 PM MDT THIS EVENING...

.REST OF TODAY...Rain showers. Thunderstorms likely, mainly this
afternoon. Thunderstorms may produce heavy rainfall and gusty
winds this morning. Thunderstorms may produce heavy rainfall,
gusty winds, and small hail this afternoon. Chance of rain
90 percent. Cooler with highs 59 to 73.
.TONIGHT...Mostly cloudy with a chance of rain showers and
thunderstorms in the evening, then partly cloudy with a slight
chance of rain showers after midnight. Thunderstorms may produce
heavy rainfall, gusty winds, and small hail in the evening.
Chance of rain 40 percent. Lows 43 to 52.
.SATURDAY...Partly cloudy. A slight chance of rain showers in the
morning. Chance of rain 20 percent. Highs 62 to 77.
.SATURDAY NIGHT...Mostly clear. Lows 45 to 55.
.SUNDAY...Sunny. Highs 71 to 85.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Clear. Lows 49 to 61. Highs
77 to 92.
.TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Highs 82 to 97.
Lows 53 to 63.
.THURSDAY...Sunny. Highs 76 to 91.

&&
               TEMPERATURE
McCall          67  45  70

$$
=

IDZ013-042300-
Boise Mountains-
957 AM MDT Fri Jul 4 2025

...FLASH FLOOD WATCH IN EFFECT UNTIL 9 PM MDT THIS EVENING...

.REST OF TODAY...Rain showers with a chance of thunderstorms this
morning, then rain showers likely with a chance of thunderstorms
this afternoon. Thunderstorms may produce heavy rainfall and
gusty winds this morning. Thunderstorms may produce heavy
rainfall, gusty winds, and small hail this afternoon. Chance of
rain 80 percent. Not as warm with highs 65 to 80.
.TONIGHT...Partly cloudy with a slight chance of rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Thunderstorms may produce heavy rainfall, gusty winds, and small
hail in the evening. Chance of rain 20 percent. Lows 37 to 52.
.SATURDAY...Sunny. Highs 67 to 81.
.SATURDAY NIGHT...Clear. Lows 38 to 53.
.SUNDAY...Sunny. Highs 74 to 88.
.SUNDAY NIGHT AND MONDAY...Clear. Lows 42 to 57. Highs 81 to 96.
.MONDAY NIGHT AND TUESDAY...Clear. Lows 47 to 62. Highs 86 to
100.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 47 to
62. Highs 85 to 99.
.THURSDAY...Sunny. Highs 79 to 94.

&&
               TEMPERATURE
Idaho City      78  42  80

$$
=

IDZ028-042300-
Camas Prairie-
957 AM MDT Fri Jul 4 2025

.REST OF TODAY...Decreasing clouds. Showers likely with a slight
chance of thunderstorms this morning, then a chance of showers
and thunderstorms this afternoon. Thunderstorms may produce gusty
winds this morning, then thunderstorms may produce heavy
rainfall, gusty winds, and small hail this afternoon. Chance of
rain 60 percent. Highs 75 to 80. Southwest winds 10 to 15 mph.
Gusts to 25 mph this afternoon.
.TONIGHT...Mostly clear. Lows 40 to 46. West winds 10 to 15 mph.
Gusts to 25 mph in the evening.
.SATURDAY...Sunny. Highs 73 to 78. West winds 10 to 15 mph. Gusts
to 25 mph in the afternoon.
.SATURDAY NIGHT...Clear. Lows 40 to 45. Northwest winds 10 to
15 mph. Gusts to 25 mph in the evening.
.SUNDAY...Sunny. Highs 79 to 84. Light winds in the morning,
becoming southwest around 10 mph in the afternoon.
.SUNDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 46 to 52. Highs
86 to 95.
.WEDNESDAY NIGHT...Mostly clear. Lows 51 to 56.
.THURSDAY...Sunny. Highs 85 to 90.

&&
               TEMPERATURE
Fairfield       78  41  75

$$
=

IDZ033-042300-
Upper Weiser River-
957 AM MDT Fri Jul 4 2025

.REST OF TODAY...Showers. A chance of thunderstorms.
Thunderstorms may produce gusty winds this morning. Thunderstorms
may produce heavy rainfall, gusty winds, and small hail this
afternoon. Chance of rain 80 percent. Not as warm with highs
73 to 78. Northeast winds around 10 mph this morning, becoming
light this afternoon.
.TONIGHT...Mostly cloudy with a chance of showers and
thunderstorms in the evening, then mostly clear after midnight.
Thunderstorms may produce heavy rainfall, gusty winds, and small
hail in the evening. Chance of rain 40 percent. Lows 51 to 56.
North winds up to 10 mph.
.SATURDAY...Sunny. Highs 77 to 82. Light winds.
.SATURDAY NIGHT...Clear. Lows 54 to 59. Light winds.
.SUNDAY...Sunny. Highs 84 to 89. Light winds.
.SUNDAY NIGHT AND MONDAY...Clear. Lows 57 to 62. Highs 91 to 96.
.MONDAY NIGHT AND TUESDAY...Clear. Lows 62 to 67. Highs 96 to
102.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 62 to
69. Highs 95 to 101.
.THURSDAY...Sunny. Highs 90 to 95.

&&
               TEMPERATURE
Council         76  55  82
Cambridge       77  52  82

$$
=

IDZ012-ORZ064-042300-
Lower Treasure Valley-Oregon Lower Treasure Valley-
957 AM MDT Fri Jul 4 2025 /857 AM PDT Fri Jul 4 2025/

.REST OF TODAY...Showers with a chance of thunderstorms this
morning, then showers likely with a chance of thunderstorms this
afternoon. Thunderstorms may produce gusty winds this morning.
Thunderstorms may produce heavy rainfall, gusty winds, and small
hail this afternoon. Chance of rain 80 percent. Not as warm with
highs 78 to 83. North winds around 10 mph with gusts to 20 mph.
.TONIGHT...Mostly cloudy with a chance of showers and
thunderstorms in the evening, then mostly clear after midnight.
Thunderstorms may produce heavy rainfall, gusty winds, and small
hail in the evening. Chance of rain 40 percent. Lows 54 to 59.
Northwest winds up to 10 mph with gusts to 20 mph.
.SATURDAY...Sunny. Highs 81 to 86. Northwest winds up to 10 mph
with gusts to 20 mph.
.SATURDAY NIGHT...Clear. Lows 55 to 60. North winds up to 10 mph.
Gusts to 20 mph in the evening.
.SUNDAY...Sunny. Highs 88 to 93. Northwest winds up to 10 mph.
.SUNDAY NIGHT THROUGH TUESDAY...Clear. Lows 59 to 68. Highs 95 to
105.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 64 to
70. Highs 99 to 104.
.THURSDAY...Sunny. Highs 94 to 99.

&&
               TEMPERATURE
Caldwell        83  57  85
Ontario         81  57  85

$$
=

IDZ014-042300-
Upper Treasure Valley-
957 AM MDT Fri Jul 4 2025

.REST OF TODAY...Decreasing clouds. Showers likely with a slight
chance of thunderstorms this morning, then a chance of showers
and thunderstorms this afternoon. Thunderstorms may produce gusty
winds this morning, then thunderstorms may produce heavy
rainfall, gusty winds, and small hail this afternoon. Chance of
rain 70 percent. Highs 82 to 89. East winds around 10 mph this
morning, shifting to northwest this afternoon. Gusts to 25 mph.
.TONIGHT...Partly cloudy. A slight chance of showers in the
evening. Chance of rain 20 percent. Lows 52 to 57. Northwest
winds 10 to 15 mph with gusts to 25 mph.
.SATURDAY...Sunny. Highs 81 to 86. Northwest winds 10 to 15 mph
with gusts to 25 mph.
.SATURDAY NIGHT...Clear. Lows 52 to 58. Northwest winds 10 to
15 mph. Gusts to 25 mph in the evening.
.SUNDAY...Sunny. Highs 88 to 93. Northwest winds up to 10 mph.
.SUNDAY NIGHT AND MONDAY...Clear. Lows 56 to 61. Highs 95 to 100.
.MONDAY NIGHT...Mostly clear. Lows 60 to 65.
.TUESDAY...Sunny. Highs 100 to 105.
.TUESDAY NIGHT...Mostly clear. Lows 62 to 68.
.WEDNESDAY...Sunny. Highs 99 to 104.
.WEDNESDAY NIGHT...Mostly clear. Lows 62 to 67.
.THURSDAY...Sunny. Highs 94 to 99.

&&
               TEMPERATURE
Boise           84  57  83
Mountain Home   87  54  85

$$
=

IDZ016-042300-
Western Magic Valley-
957 AM MDT Fri Jul 4 2025

.REST OF TODAY...Partly cloudy with a chance of showers. A chance
of thunderstorms this afternoon. Thunderstorms may produce heavy
rainfall, gusty winds, and small hail this afternoon. Chance of
rain 50 percent. Highs 81 to 86. West winds 10 to 15 mph. Gusts
to 25 mph this afternoon.
.TONIGHT...Mostly clear. Lows 52 to 57. West winds 10 to 15 mph
with gusts to 25 mph.
.SATURDAY...Sunny. Highs 79 to 84. West winds 10 to 15 mph with
gusts to 25 mph.
.SATURDAY NIGHT...Clear. Lows 51 to 56. West winds 10 to 15 mph.
Gusts to 25 mph in the evening.
.SUNDAY...Sunny. Highs 84 to 89. West winds around 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows 55 to 60.
.MONDAY...Sunny. Highs 92 to 97.
.MONDAY NIGHT...Mostly clear. Lows 59 to 64.
.TUESDAY THROUGH WEDNESDAY NIGHT...Clear. Highs 96 to 101. Lows
60 to 66.
.THURSDAY...Sunny. Highs 90 to 95.

&&
               TEMPERATURE
Jerome          82  54  80
Twin Falls      82  55  80

$$
=

IDZ029-042300-
Owyhee Mountains-
957 AM MDT Fri Jul 4 2025

.REST OF TODAY...Decreasing clouds. Showers likely. A chance of
thunderstorms, mainly this afternoon. Thunderstorms may produce
gusty winds this morning. Thunderstorms may produce heavy
rainfall, gusty winds, and small hail this afternoon. Chance of
rain 60 percent. Highs 72 to 79.
.TONIGHT...Partly cloudy with a chance of rain showers with a
slight chance of thunderstorms in the evening, then mostly clear
after midnight. Thunderstorms may produce heavy rainfall, gusty
winds, and small hail in the evening. Chance of rain 30 percent.
Lows 45 to 55.
.SATURDAY...Sunny. Highs 74 to 79.
.SATURDAY NIGHT...Clear. Lows 48 to 58.
.SUNDAY...Sunny. Highs 80 to 86.
.SUNDAY NIGHT...Mostly clear. Lows 53 to 61.
.MONDAY...Sunny. Highs 87 to 93.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows 58 to
68. Highs 92 to 97.
.WEDNESDAY...Sunny. Highs 90 to 95.
.WEDNESDAY NIGHT...Mostly clear. Lows 56 to 66.
.THURSDAY...Sunny. Highs 86 to 91.

$$
=

IDZ015-042300-
Southwest Highlands-
957 AM MDT Fri Jul 4 2025

.REST OF TODAY...Partly cloudy with a chance of showers. A chance
of thunderstorms this afternoon. Thunderstorms may produce heavy
rainfall, gusty winds, and small hail this afternoon. Chance of
rain 40 percent. Highs 79 to 86. Breezy.
.TONIGHT...Partly cloudy. A slight chance of rain showers in the
evening. Chance of rain 20 percent. Lows 47 to 53. Breezy.
.SATURDAY...Sunny. Highs 77 to 82.
.SATURDAY NIGHT...Mostly clear. Lows 49 to 54.
.SUNDAY...Sunny. Highs 82 to 88.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 54 to 63.
Highs 89 to 95.
.TUESDAY THROUGH WEDNESDAY...Clear. Highs 92 to 99. Lows 58 to
65.
.WEDNESDAY NIGHT...Mostly clear. Lows 56 to 64.
.THURSDAY...Sunny. Highs 87 to 93.

$$
=

IDZ030-042300-
Southern Twin  Falls County-
957 AM MDT Fri Jul 4 2025

.REST OF TODAY...Showers likely this morning, then a chance of
showers and thunderstorms this afternoon. Thunderstorms may
produce heavy rainfall, gusty winds, and small hail this
afternoon. Chance of rain 60 percent. Highs 80 to 85.
.TONIGHT...Mostly clear. Cooler with lows 49 to 54.
.SATURDAY...Sunny. Highs 77 to 82.
.SATURDAY NIGHT...Mostly clear. Lows 50 to 55.
.SUNDAY...Sunny. Highs 83 to 88.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 54 to 59. Highs
90 to 95.
.MONDAY NIGHT...Mostly clear. Lows 59 to 64.
.TUESDAY THROUGH WEDNESDAY...Clear. Highs 94 to 99. Lows 61 to
66.
.WEDNESDAY NIGHT...Mostly clear. Lows 60 to 65.
.THURSDAY...Sunny. Highs 89 to 94.

$$
=

ORZ062-042300-
Baker County-
857 AM PDT Fri Jul 4 2025

...FLASH FLOOD WATCH IN EFFECT UNTIL 8 PM PDT THIS EVENING...

.REST OF TODAY...Rain showers likely with a chance of
thunderstorms this morning, then rain showers with a chance of
thunderstorms this afternoon. Thunderstorms may produce gusty
winds this morning. Thunderstorms may produce heavy rainfall,
gusty winds, and small hail this afternoon. Chance of rain
80 percent. Not as warm with highs 68 to 78. Northwest winds up
to 10 mph.
.TONIGHT...Mostly cloudy with a chance of rain showers and
thunderstorms in the evening, then partly cloudy after midnight.
Thunderstorms may produce heavy rainfall, gusty winds, and small
hail in the evening. Chance of rain 40 percent. Lows 45 to 55.
Northwest winds up to 10 mph.
.SATURDAY...Sunny. Highs 75 to 84. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows 45 to 57. Light winds.
.SUNDAY...Sunny. Highs 81 to 91. Light winds.
.SUNDAY NIGHT AND MONDAY...Clear. Lows 49 to 61. Highs 88 to 97.
.MONDAY NIGHT...Mostly clear. Lows 53 to 65.
.TUESDAY...Sunny. Highs 93 to 103.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 54 to
66. Highs 91 to 101.
.THURSDAY...Sunny. Highs 86 to 96.

&&
               TEMPERATURE
Baker City      71  45  78

$$
=

ORZ061-042300-
Harney County-
857 AM PDT Fri Jul 4 2025

...FLASH FLOOD WATCH IN EFFECT UNTIL 8 PM PDT THIS EVENING...

.REST OF TODAY...Showers. A chance of thunderstorms, mainly this
afternoon. Thunderstorms may produce gusty winds this morning.
Thunderstorms may produce heavy rainfall, gusty winds, and small
hail this afternoon. Chance of rain 80 percent. Highs 68 to 78.
Northwest winds 10 to 15 mph.
.TONIGHT...Mostly cloudy with a chance of rain showers with a
slight chance of thunderstorms in the evening, then mostly clear
after midnight. Thunderstorms may produce gusty winds in the
evening. Chance of rain 30 percent. Lows 42 to 48. Northwest
winds 10 to 15 mph in the evening, becoming light after midnight.
.SATURDAY...Sunny. Highs 71 to 81. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows 46 to 53. North winds up to
10 mph.
.SUNDAY...Sunny. Highs 79 to 88. Light winds.
.SUNDAY NIGHT...Mostly clear. Lows 50 to 58.
.MONDAY...Sunny. Highs 85 to 94.
.MONDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 52 to
62. Highs 86 to 96.
.THURSDAY...Sunny. Highs 82 to 92.

&&
               TEMPERATURE
Burns           75  42  78

$$
=

ORZ063-042300-
Malheur County-
957 AM MDT Fri Jul 4 2025 /857 AM PDT Fri Jul 4 2025/

...FLASH FLOOD WATCH IN EFFECT UNTIL 9 PM MDT /8 PM PDT/ THIS
EVENING...

.REST OF TODAY...Showers. A chance of thunderstorms.
Thunderstorms may produce gusty winds this morning. Thunderstorms
may produce heavy rainfall, gusty winds, and small hail this
afternoon. Chance of rain 80 percent. Highs 73 to 82. East winds
around 10 mph this morning, shifting to northwest with gusts to
25 mph this afternoon.
.TONIGHT...Mostly cloudy with a chance of rain showers with a
slight chance of thunderstorms in the evening, then mostly clear
after midnight. Thunderstorms may produce heavy rainfall, gusty
winds, and small hail in the evening. Chance of rain 50 percent.
Lows 47 to 57. Northwest winds 10 to 15 mph. Gusts to 25 mph in
the evening.
.SATURDAY...Sunny. Highs 77 to 84. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows 49 to 59. North winds up to
10 mph.
.SUNDAY...Sunny. Highs 84 to 91. North winds up to 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows 53 to 62.
.MONDAY...Sunny. Highs 92 to 97.
.MONDAY NIGHT...Mostly clear. Lows 57 to 67.
.TUESDAY...Sunny. Highs 95 to 102.
.TUESDAY NIGHT...Mostly clear. Lows 58 to 68.
.WEDNESDAY...Sunny. Highs 93 to 101.
.WEDNESDAY NIGHT...Mostly clear. Lows 56 to 66.
.THURSDAY...Sunny. Highs 89 to 96.

$$
=