Zone Forecast Product
Issued by NWS Boise, ID
Issued by NWS Boise, ID
377
FPUS55 KBOI 292032
ZFPBOI
Zone Forecasts for Southwest Idaho/Southeast Oregon
National Weather Service Boise ID
231 PM MDT Wed Jul 29 2026
Spot temperatures are for tonight, Thursday, Thursday night, and
Friday.
IDZ011-300400-
West Central Mountains-
231 PM MDT Wed Jul 29 2026
.TONIGHT...Mostly clear. Areas of smoke. Lows 47 to 57.
.THURSDAY...Sunny. Patchy smoke in the morning, then areas of
smoke in the afternoon. Highs 80 to 94.
.THURSDAY NIGHT...Mostly clear. Areas of smoke. Lows 47 to 57.
.FRIDAY...Sunny. Patchy smoke. Highs 82 to 95.
.FRIDAY NIGHT...Mostly clear. Patchy smoke. Lows 48 to 58.
.SATURDAY...Patchy smoke in the morning. Sunny. Highs 81 to 95.
.SATURDAY NIGHT...Mostly clear. Lows 45 to 57. Breezy.
.SUNDAY...Areas of fog in the morning. Sunny. Not as warm with
highs 71 to 84.
.SUNDAY NIGHT...Clear. Lows 40 to 52.
.MONDAY...Areas of fog in the morning. Sunny. Highs 71 to 84.
.MONDAY NIGHT...Clear. Patchy fog after midnight. Lows 42 to 53.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs 77 to 92. Lows
47 to 57.
&&
TEMPERATURE
McCall 48 88 48 90
$$
=
IDZ013-300400-
Boise Mountains-
231 PM MDT Wed Jul 29 2026
.TONIGHT...Mostly clear. Areas of smoke. Lows 47 to 61.
.THURSDAY...Sunny. Patchy smoke. Highs 83 to 98.
.THURSDAY NIGHT...Mostly clear. Areas of smoke. Lows 47 to 61.
.FRIDAY...Sunny. Patchy smoke. Highs 85 to 100.
.FRIDAY NIGHT...Clear. Patchy smoke. Lows 47 to 61.
.SATURDAY...Patchy smoke in the morning. Sunny. Highs 84 to 99.
.SATURDAY NIGHT...Mostly clear. Lows 48 to 63.
.SUNDAY THROUGH TUESDAY NIGHT...Clear. Highs 76 to 91. Lows 42 to
57.
.WEDNESDAY...Sunny. Highs 81 to 96.
&&
TEMPERATURE
Idaho City 45 98 45 99
$$
=
IDZ028-300400-
Camas Prairie-
231 PM MDT Wed Jul 29 2026
.TONIGHT...Mostly clear. Areas of smoke this evening, then patchy
smoke after midnight. Lows 45 to 50. Breezy. East winds 10 to
20 mph. Gusts to 35 mph this evening.
.THURSDAY...Sunny. Patchy smoke. Highs 93 to 98. South winds up
to 10 mph. Gusts to 20 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear. Areas of smoke. Lows 45 to 50.
West winds 10 to 15 mph. Gusts to 25 mph in the evening.
.FRIDAY...Sunny. Patchy smoke. Highs 93 to 98. Light winds in the
morning, becoming south around 10 mph with gusts to 20 mph in the
afternoon.
.FRIDAY NIGHT...Patchy smoke in the evening. Mostly clear. Lows
45 to 50. Northwest winds 10 to 15 mph.
.SATURDAY...Sunny. Highs 94 to 99.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 52 to 57. Highs
85 to 90. Windy.
.SUNDAY NIGHT AND MONDAY...Clear. Lows 44 to 50. Highs 81 to 86.
Windy.
.MONDAY NIGHT...Mostly clear. Lows 46 to 51. Breezy.
.TUESDAY...Sunny. Highs 85 to 90.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 49 to 54. Highs
89 to 94.
&&
TEMPERATURE
Fairfield 45 96 45 96
$$
=
IDZ033-300400-
Upper Weiser River-
231 PM MDT Wed Jul 29 2026
.TONIGHT...Mostly clear. Areas of smoke. Lows 59 to 67. North
winds 10 to 15 mph with gusts to 25 mph.
.THURSDAY...Sunny. Patchy smoke in the morning, then areas of
smoke in the afternoon. Highs 94 to 99. North winds up to 10 mph
in the morning, shifting to south around 10 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear. Areas of smoke. Lows 59 to 67.
Southwest winds up to 10 mph in the evening, shifting to north
after midnight.
.FRIDAY...Sunny. Patchy smoke. Highs 95 to 102. Northeast winds
10 to 15 mph in the morning, becoming light in the afternoon.
.FRIDAY NIGHT...Clear. Patchy smoke. Lows 59 to 67. Light winds
in the evening, becoming northeast up to 10 mph after midnight.
.SATURDAY...Patchy smoke in the morning. Sunny. Highs 93 to 99.
.SATURDAY NIGHT...Mostly clear. Lows 55 to 61. Windy.
.SUNDAY THROUGH MONDAY NIGHT...Clear. Not as warm. Highs 83 to
89. Lows 51 to 58. Breezy.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs 88 to 97. Lows
57 to 62.
&&
TEMPERATURE
Council 61 98 61 100
Cambridge 59 99 59 101
$$
=
ORZ064-300400-
Oregon Lower Treasure Valley-
231 PM MDT Wed Jul 29 2026 /131 PM PDT Wed Jul 29 2026/
.TONIGHT...Mostly clear. Areas of smoke. Lows 62 to 69. Breezy.
Northwest winds 10 to 20 mph.
.THURSDAY...Mostly sunny. Areas of smoke. Highs 96 to 101.
Northwest winds up to 10 mph in the morning, becoming light in
the afternoon. Gusts to 20 mph.
.THURSDAY NIGHT...Mostly clear. Areas of smoke. Lows 62 to 69.
Southeast winds up to 10 mph in the evening, shifting to
northwest with gusts to 30 mph after midnight.
.FRIDAY...Sunny. Areas of smoke. Highs 98 to 103. Northwest winds
10 to 15 mph in the morning, becoming light in the afternoon.
.FRIDAY NIGHT...Clear. Patchy smoke in the evening, then areas of
smoke after midnight. Lows 62 to 70. Southeast winds up to 10 mph
in the evening, shifting to northwest after midnight.
.SATURDAY...Areas of smoke in the morning. Sunny. Highs 96 to
101.
.SATURDAY NIGHT...Mostly clear. Lows 57 to 62. Windy.
.SUNDAY THROUGH MONDAY NIGHT...Clear. Not as warm. Highs 85 to
90. Lows 54 to 61. Windy.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs 90 to 99. Lows
58 to 64.
&&
TEMPERATURE
Ontario 62 98 62 100
$$
=
IDZ012-300400-
Lower Treasure Valley-
231 PM MDT Wed Jul 29 2026
.TONIGHT...Mostly clear. Areas of smoke. Lows 57 to 65. North
winds up to 10 mph this evening, shifting to south after
midnight.
.THURSDAY...Sunny. Patchy smoke in the morning, then areas of
smoke in the afternoon. Highs 95 to 100. Northwest winds up to
10 mph.
.THURSDAY NIGHT...Mostly clear. Areas of smoke. Lows 57 to 65.
Northwest winds up to 10 mph.
.FRIDAY...Sunny. Areas of smoke in the morning, then patchy smoke
in the afternoon. Highs 97 to 102. Northwest winds up to 10 mph.
.FRIDAY NIGHT...Clear. Patchy smoke in the evening, then areas of
smoke after midnight. Lows 57 to 65. North winds up to 10 mph in
the evening, becoming light after midnight.
.SATURDAY...Areas of smoke in the morning. Sunny. Highs 96 to
101.
.SATURDAY NIGHT...Mostly clear. Lows 57 to 62. Windy.
.SUNDAY THROUGH MONDAY NIGHT...Clear. Not as warm. Highs 84 to
89. Lows 53 to 59. Windy.
.TUESDAY...Sunny. Highs 90 to 95.
.TUESDAY NIGHT...Clear. Lows 57 to 62.
.WEDNESDAY...Sunny. Highs 94 to 99.
&&
TEMPERATURE
Caldwell 59 98 59 101
$$
=
IDZ014-300400-
Upper Treasure Valley-
231 PM MDT Wed Jul 29 2026
.TONIGHT...Mostly clear. Areas of smoke. Lows 55 to 63. Breezy.
Northwest winds 10 to 15 mph this evening, shifting to southeast
10 to 20 mph after midnight.
.THURSDAY...Sunny. Patchy smoke in the morning, then areas of
smoke in the afternoon. Highs 96 to 101. East winds up to 10 mph
in the morning, shifting to west around 10 mph in the afternoon.
Gusts to 20 mph.
.THURSDAY NIGHT...Mostly clear. Areas of smoke. Lows 55 to 64.
Northwest winds 10 to 15 mph. Gusts to 25 mph in the evening.
.FRIDAY...Sunny. Areas of smoke in the morning, then patchy smoke
in the afternoon. Highs 99 to 104. West winds up to 10 mph.
.FRIDAY NIGHT...Clear. Patchy smoke. Lows 55 to 64. Northwest
winds around 10 mph in the evening, shifting to east up to 10 mph
after midnight. Gusts to 20 mph.
.SATURDAY...Areas of smoke in the morning. Sunny. Highs 99 to
104.
.SATURDAY NIGHT...Mostly clear. Lows 58 to 63. Windy.
.SUNDAY THROUGH TUESDAY NIGHT...Clear. Highs 85 to 95. Lows 52 to
62. Windy.
.WEDNESDAY...Sunny. Highs 95 to 100.
&&
TEMPERATURE
Boise 63 98 63 100
Mountain Home 58 100 58 103
$$
=
IDZ016-300400-
Western Magic Valley-
231 PM MDT Wed Jul 29 2026
.TONIGHT...Partly cloudy. Scattered showers and thunderstorms
this evening. Patchy smoke. Thunderstorms may produce gusty winds
this evening. Chance of rain 30 percent. Lows 58 to 64. Breezy.
East winds 10 to 20 mph with gusts to 35 mph.
.THURSDAY...Sunny. Patchy smoke. Highs 94 to 100. East winds
around 10 mph in the morning, shifting to north in the afternoon.
Gusts to 20 mph.
.THURSDAY NIGHT...Mostly clear. Areas of smoke. Lows 59 to 65.
East winds up to 10 mph with gusts to 20 mph.
.FRIDAY...Sunny. Patchy smoke. Highs 94 to 100. Southeast winds
around 10 mph in the morning, shifting to north up to 10 mph in
the afternoon.
.FRIDAY NIGHT...Clear. Lows 59 to 65. East winds around 10 mph.
.SATURDAY...Sunny. Highs 99 to 104.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Not as warm. Lows
58 to 65. Highs 86 to 91. Windy.
.SUNDAY NIGHT THROUGH TUESDAY...Clear. Lows 53 to 58. Highs 84 to
94. Windy.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 56 to 61. Highs
94 to 99.
&&
TEMPERATURE
Jerome 60 94 60 94
Twin Falls 64 96 64 96
$$
=
IDZ029-300400-
Owyhee Mountains-
231 PM MDT Wed Jul 29 2026
.TONIGHT...Mostly clear. Areas of smoke. Lows 52 to 62. Breezy.
.THURSDAY...Mostly sunny. Areas of smoke. Highs 90 to 96.
.THURSDAY NIGHT...Mostly clear. Areas of smoke. Lows 52 to 62.
.FRIDAY...Sunny, smoke. Highs 91 to 98.
.FRIDAY NIGHT...Clear, smoke. Lows 52 to 62.
.SATURDAY...Smoke in the morning. Sunny. Highs 91 to 97.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Not as warm. Lows
53 to 61. Highs 78 to 86. Windy.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Clear. Lows 48 to 58. Highs
78 to 85.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs 84 to 94. Lows
54 to 63.
$$
=
IDZ015-300400-
Southwest Highlands-
231 PM MDT Wed Jul 29 2026
.TONIGHT...Mostly clear. Areas of smoke. Lows 54 to 61. Breezy.
Gusts to 35 mph this evening.
.THURSDAY...Sunny. Areas of smoke. Highs 94 to 99.
.THURSDAY NIGHT...Mostly clear. Areas of smoke. Lows 54 to 61.
.FRIDAY...Sunny. Areas of smoke in the morning, then patchy smoke
in the afternoon. Highs 95 to 100.
.FRIDAY NIGHT...Clear. Smoke in the evening. Areas of smoke after
midnight. Lows 55 to 62.
.SATURDAY...Smoke in the morning. Sunny. Highs 98 to 103.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Not as warm. Lows
57 to 62. Highs 84 to 92. Breezy.
.SUNDAY NIGHT AND MONDAY...Clear. Lows 51 to 56. Highs 83 to 89.
Breezy.
.MONDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows 52 to 61.
Highs 89 to 99.
$$
=
IDZ030-300400-
Southern Twin Falls County-
231 PM MDT Wed Jul 29 2026
.TONIGHT...Partly cloudy. Scattered showers and thunderstorms
this evening. Patchy smoke. Thunderstorms may produce gusty winds
this evening. Chance of rain 30 percent. Lows 58 to 64. Breezy.
.THURSDAY...Sunny. Patchy smoke. Highs 94 to 99.
.THURSDAY NIGHT...Mostly clear. Patchy smoke. Lows 58 to 64.
.FRIDAY...Sunny. Patchy smoke. Highs 95 to 100.
.FRIDAY NIGHT...Mostly clear. Lows 59 to 65.
.SATURDAY...Sunny. Highs 98 to 103.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Not as warm. Lows
60 to 65. Highs 85 to 90. Windy.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Clear. Lows 52 to 59. Highs
83 to 88. Windy.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 88 to 93. Lows
57 to 62.
.WEDNESDAY...Sunny. Highs 93 to 98.
$$
=
ORZ062-300400-
Baker County-
131 PM PDT Wed Jul 29 2026
.TONIGHT...Mostly clear. Areas of smoke. Lows 49 to 60. Breezy.
Northwest winds 10 to 20 mph with gusts to 30 mph.
.THURSDAY...Sunny. Areas of smoke. Highs 89 to 99. Northwest
winds up to 10 mph with gusts to 20 mph.
.THURSDAY NIGHT...Mostly clear. Areas of smoke. Lows 49 to 60.
Northwest winds 10 to 15 mph with gusts to 25 mph.
.FRIDAY...Sunny. Areas of smoke. Highs 92 to 100. West winds up
to 10 mph in the morning, becoming light in the afternoon.
.FRIDAY NIGHT...Mostly clear. Areas of smoke. Lows 49 to 61.
Northwest winds 10 to 15 mph.
.SATURDAY...Areas of smoke in the morning. Sunny. Highs 87 to 97.
.SATURDAY NIGHT...Mostly clear. Lows 41 to 54. Windy.
.SUNDAY...Areas of fog in the morning. Sunny. Not as warm with
highs 76 to 85. Breezy.
.SUNDAY NIGHT AND MONDAY...Clear. Lows 40 to 51. Highs 79 to 87.
Breezy.
.MONDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows 45 to 59.
Highs 87 to 97.
&&
TEMPERATURE
Baker City 49 92 49 95
$$
=
ORZ061-300400-
Harney County-
131 PM PDT Wed Jul 29 2026
.TONIGHT...Mostly clear. Areas of smoke. Lows 47 to 58. Breezy.
Northwest winds 10 to 20 mph with gusts to 30 mph.
.THURSDAY...Mostly sunny. Areas of smoke. Highs 85 to 95. West
winds up to 10 mph with gusts to 20 mph.
.THURSDAY NIGHT...Mostly clear. Areas of smoke. Lows 47 to 58.
Northwest winds 10 to 15 mph with gusts to 25 mph.
.FRIDAY...Sunny. Areas of smoke. Highs 87 to 97. Northwest winds
up to 10 mph in the morning, shifting to south in the afternoon.
Gusts to 20 mph.
.FRIDAY NIGHT...Mostly clear. Areas of smoke. Lows 47 to 59. West
winds up to 10 mph with gusts to 20 mph.
.SATURDAY...Areas of smoke in the morning. Sunny. Highs 84 to 94.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 43 to 54. Highs
76 to 86. Windy.
.SUNDAY NIGHT AND MONDAY...Clear. Lows 39 to 51. Highs 77 to 87.
.MONDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows 45 to 58.
Highs 85 to 95.
&&
TEMPERATURE
Burns 47 93 47 95
$$
=
ORZ063-300400-
Malheur County-
231 PM MDT Wed Jul 29 2026 /131 PM PDT Wed Jul 29 2026/
.TONIGHT...Mostly clear. Smoke. Lows 53 to 63. North winds 10 to
15 mph with gusts to 25 mph.
.THURSDAY...Mostly sunny. Areas of smoke. Highs 94 to 99. West
winds 10 to 15 mph.
.THURSDAY NIGHT...Mostly clear. Smoke in the evening, then areas
of smoke after midnight. Lows 53 to 63. Northwest winds 10 to
15 mph with gusts to 25 mph.
.FRIDAY...Sunny. Areas of smoke. Highs 95 to 101. North winds up
to 10 mph.
.FRIDAY NIGHT...Mostly clear. Areas of smoke in the evening.
Smoke after midnight. Lows 53 to 63. Southwest winds up to 10 mph
with gusts to 20 mph.
.SATURDAY...Smoke in the morning. Sunny. Highs 94 to 100.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Not as warm. Lows
52 to 60. Highs 83 to 90. Windy.
.SUNDAY NIGHT...Clear. Lows 47 to 57. Breezy.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 83 to 89. Lows
49 to 59.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs 90 to 100. Lows
54 to 63.
$$
=