Zone Forecast Product
Issued by NWS Boise, ID
Issued by NWS Boise, ID
674
FPUS55 KBOI 030831
ZFPBOI
Zone Forecasts for Southwest Idaho/Southeast Oregon
National Weather Service Boise ID
130 AM MST Tue Nov 3 2026
Forecast Updated.
Spot temperatures are for .MONDAY THROUGH MONDAY..., Tuesday,
Tuesday night, and Wednesday.
IDZ011-031600-
West Central Mountains-
130 AM MST Tue Nov 3 2026
.TODAY...Areas of fog. Mostly cloudy. Highs 43 to 54.
.TONIGHT...Cloudy. Patchy smoke in the evening. Areas of fog
after midnight. Lows 26 to 36.
.WEDNESDAY...Decreasing clouds. Areas of fog in the morning.
Highs 45 to 57.
.WEDNESDAY NIGHT...Mostly clear in the evening, then partly
cloudy with a chance of rain and snow showers after midnight.
Areas of fog after midnight. Chance of precipitation 30 percent.
Lows 25 to 35.
.THURSDAY...Increasing clouds. A chance of rain and snow showers.
Areas of fog. Chance of precipitation 30 percent. Highs 37 to 48.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Areas of fog. Patchy
fog in the afternoon. Lows 24 to 33. Highs 39 to 49.
.FRIDAY NIGHT...Mostly cloudy. Areas of fog after midnight. Lows
26 to 35.
.SATURDAY...Areas of fog in the morning. Mostly sunny. Highs
46 to 56.
.SATURDAY NIGHT...Partly cloudy. Lows 29 to 38.
.SUNDAY...Partly sunny. Highs 46 to 57.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Areas of fog through
the day. Lows 30 to 39. Highs 46 to 57.
&&
TEMPERATURE
McCall 25 50 27 52
$$
=
IDZ013-031600-
Boise Mountains-
130 AM MST Tue Nov 3 2026
.TODAY...Areas of fog. Mostly cloudy. Highs 45 to 58.
.TONIGHT...Cloudy. Patchy fog after midnight. Lows 24 to 38.
.WEDNESDAY...Decreasing clouds. Areas of fog in the morning.
Highs 44 to 57.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Patchy fog after midnight. Lows 23 to 38.
.THURSDAY...Increasing clouds. A chance of snow showers in the
morning. Patchy fog in the morning. A chance of rain showers.
Chance of precipitation 30 percent. Highs 38 to 53.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Areas of fog. Lows
22 to 35. Highs 41 to 55.
.FRIDAY NIGHT...Decreasing clouds. Lows 24 to 38.
.SATURDAY...Patchy fog in the morning. Sunny. Highs 49 to 62.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Partly cloudy. Lows 28 to
42. Highs 52 to 64.
.MONDAY...Areas of fog in the morning. Partly sunny. Highs 50 to
63.
&&
TEMPERATURE
Idaho City 27 57 29 57
$$
=
IDZ028-031600-
Camas Prairie-
130 AM MST Tue Nov 3 2026
.TODAY...Mostly cloudy. Patchy fog after midnight. Highs 46 to
51. East winds 10 to 15 mph. Gusts to 30 mph.
.TONIGHT...Cloudy. Lows 26 to 31. Northeast winds up to 10 mph in
the evening, becoming light after midnight.
.WEDNESDAY...Decreasing clouds. Highs 49 to 54. Southwest winds
up to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows
23 to 28. Southwest winds up to 10 mph.
.THURSDAY...Increasing clouds. A slight chance of rain showers in
the morning. Patchy fog in the morning. Chance of rain
20 percent. Highs 45 to 50. South winds up to 10 mph.
.THURSDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows
21 to 26.
.FRIDAY...Patchy fog in the morning. Mostly sunny. Highs 46 to
51.
.FRIDAY NIGHT...Partly cloudy. Lows 24 to 30.
.SATURDAY...Patchy fog in the morning. Sunny. Highs 50 to 55.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Partly cloudy. Lows 28 to
35. Highs 54 to 59.
.MONDAY...Partly sunny. Highs 54 to 59.
&&
TEMPERATURE
Fairfield 25 49 26 52
$$
=
IDZ033-031600-
Upper Weiser River-
130 AM MST Tue Nov 3 2026
.TODAY...Mostly cloudy. Highs 51 to 57. North winds up to 10 mph.
.TONIGHT...Mostly cloudy. Lows 33 to 38. Northwest winds up to
10 mph.
.WEDNESDAY...Patchy fog in the morning. Mostly sunny. Highs 52 to
58. West winds up to 10 mph.
.WEDNESDAY NIGHT...Mostly clear in the evening, then partly
cloudy with a slight chance of rain showers after midnight.
Chance of rain 20 percent. Lows 33 to 38. Light winds.
.THURSDAY...Mostly cloudy with a slight chance of rain showers in
the morning, then partly sunny in the afternoon. Patchy fog in
the afternoon. Chance of rain 20 percent. Highs 48 to 53. Light
winds.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Patchy fog in the
evening. Patchy fog in the morning. Lows 31 to 36. Highs 49 to
54.
.FRIDAY NIGHT...Decreasing clouds. Lows 33 to 38.
.SATURDAY...Sunny. Highs 53 to 59.
.SATURDAY NIGHT...Partly cloudy. Lows 35 to 40.
.SUNDAY THROUGH MONDAY...Mostly cloudy. Highs 54 to 60. Lows
36 to 42.
&&
TEMPERATURE
Council 34 56 35 58
Cambridge 33 57 33 58
$$
=
ORZ064-031600-
Oregon Lower Treasure Valley-
130 AM MST Tue Nov 3 2026 /1230 AM PST Tue Nov 3 2026/
.TODAY...Cloudy. Highs 54 to 59. Northeast winds up to 10 mph.
.TONIGHT...Mostly cloudy. Lows 32 to 37. West winds up to 10 mph.
.WEDNESDAY...Patchy fog in the morning. Sunny. Highs 58 to 63.
West winds up to 10 mph.
.WEDNESDAY NIGHT...Increasing clouds. Lows 31 to 38. Light winds.
.THURSDAY...Mostly cloudy in the morning, then becoming mostly
sunny. Highs 54 to 59. Light winds.
.THURSDAY NIGHT...Mostly clear. Areas of fog after midnight. Lows
29 to 35.
.FRIDAY...Areas of fog in the morning. Mostly sunny. Highs 52 to
57.
.FRIDAY NIGHT...Mostly cloudy in the evening, then clearing.
Patchy fog after midnight. Lows 30 to 36.
.SATURDAY...Areas of fog in the morning. Mostly sunny. Highs
55 to 60.
.SATURDAY NIGHT...Partly cloudy. Lows 32 to 37.
.SUNDAY THROUGH MONDAY...Areas of fog in the morning. Areas of
fog through the day. Mostly cloudy. Highs 56 to 62. Lows 32 to
38.
&&
TEMPERATURE
Ontario 32 57 32 59
$$
=
IDZ012-031600-
Lower Treasure Valley-
130 AM MST Tue Nov 3 2026
.TODAY...Mostly cloudy. Highs 55 to 60. East winds 10 to 15 mph.
Gusts to 20 mph after midnight, increasing to 30 mph.
.TONIGHT...Mostly cloudy. Lows 34 to 39. Northwest winds up to
10 mph.
.WEDNESDAY...Patchy fog in the morning. Sunny. Highs 56 to 61.
West winds up to 10 mph.
.WEDNESDAY NIGHT...Increasing clouds. Lows 33 to 38. Light winds.
.THURSDAY...Mostly cloudy in the morning, then becoming mostly
sunny. Highs 54 to 59. Light winds in the morning, becoming
northwest up to 10 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear. Areas of fog. Lows 31 to 36.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Areas of fog in the
morning. Areas of fog after midnight. Highs 54 to 59. Lows 32 to
37.
.SATURDAY...Areas of fog in the morning. Sunny. Highs 58 to 63.
.SATURDAY NIGHT...Partly cloudy. Lows 34 to 40.
.SUNDAY THROUGH MONDAY...Areas of fog in the morning. Areas of
fog through the day. Mostly cloudy. Highs 58 to 65. Lows 34 to
40.
&&
TEMPERATURE
Caldwell 34 59 35 59
$$
=
IDZ014-031600-
Upper Treasure Valley-
130 AM MST Tue Nov 3 2026
.TODAY...Mostly cloudy. Highs 56 to 61. Breezy. Southeast winds
10 to 20 mph. Gusts to 25 mph after midnight, increasing to
35 mph.
.TONIGHT...Cloudy. Lows 34 to 40. Northwest winds 10 to 15 mph.
.WEDNESDAY...Partly sunny in the morning, then clearing. Patchy
fog in the morning. Highs 55 to 60. Northwest winds 10 to 15 mph.
.WEDNESDAY NIGHT...Increasing clouds. Lows 31 to 38. West winds
up to 10 mph in the evening, shifting to east after midnight.
.THURSDAY...Mostly cloudy in the morning, then becoming mostly
sunny. Areas of fog in the morning. Highs 53 to 58. Light winds
in the morning, becoming north up to 10 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear. Areas of fog. Lows 29 to 35.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Areas of fog in the
morning. Areas of fog after midnight. Highs 55 to 60. Lows 31 to
37.
.SATURDAY...Areas of fog in the morning. Sunny. Highs 59 to 64.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 34 to 42. Highs
62 to 67. Breezy.
.SUNDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows
35 to 42.
.MONDAY...Areas of fog in the morning. Partly sunny. Highs 61 to
66.
&&
TEMPERATURE
Boise 36 60 40 57
Mountain Home 32 59 36 58
$$
=
IDZ016-031600-
Western Magic Valley-
130 AM MST Tue Nov 3 2026
.TODAY...Mostly cloudy. Highs 52 to 57. Breezy. East winds 10 to
20 mph with gusts to 30 mph.
.TONIGHT...Cloudy. Patchy fog after midnight. Lows 34 to 39. East
winds 10 to 15 mph in the evening, shifting to west after
midnight.
.WEDNESDAY...Decreasing clouds. Highs 50 to 55. West winds 10 to
15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 29 to 34. South winds up to
10 mph.
.THURSDAY...Patchy fog in the morning. Partly sunny. Highs 50 to
55. Northeast winds up to 10 mph.
.THURSDAY NIGHT...Mostly clear. Areas of fog after midnight. Lows
29 to 34.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Areas of fog in the
morning. Areas of fog after midnight. Highs 50 to 55. Lows 31 to
36.
.SATURDAY...Areas of fog in the morning. Sunny. Highs 54 to 59.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 33 to 38. Highs
58 to 63.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Patchy fog through the
day. Lows 35 to 40. Highs 58 to 63.
&&
TEMPERATURE
Jerome 33 52 38 50
Twin Falls 31 53 35 51
$$
=
IDZ029-031600-
Owyhee Mountains-
130 AM MST Tue Nov 3 2026
.TODAY...Mostly cloudy. Highs 49 to 57. Breezy.
.TONIGHT...Mostly cloudy. A slight chance of rain showers in the
evening. Patchy fog in the evening. Areas of fog after midnight.
Chance of rain 20 percent. Lows 29 to 38.
.WEDNESDAY...Decreasing clouds. Patchy fog in the morning. Highs
50 to 55.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
mostly cloudy. Lows 30 to 39.
.THURSDAY...Mostly cloudy with a slight chance of rain showers in
the morning, then partly sunny in the afternoon. Chance of rain
20 percent. Highs 47 to 52.
.THURSDAY NIGHT...Mostly clear. Patchy fog. Lows 26 to 36.
.FRIDAY...Patchy fog in the morning. Mostly sunny. Highs 50 to
55.
.FRIDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows
30 to 38.
.SATURDAY...Sunny. Highs 53 to 62.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 34 to 41. Highs
55 to 64.
.SUNDAY NIGHT...Mostly cloudy. Lows 35 to 42.
.MONDAY...Mostly sunny. Highs 54 to 63.
$$
=
IDZ015-031600-
Southwest Highlands-
130 AM MST Tue Nov 3 2026
.TODAY...Mostly cloudy. A slight chance of rain showers this
afternoon. Chance of rain 20 percent. Highs 51 to 56.
.TONIGHT...Cloudy. A chance of rain showers, mainly in the
evening. Patchy fog in the evening. Areas of fog after midnight.
Chance of rain 30 percent. Lows 29 to 37.
.WEDNESDAY...Mostly cloudy in the morning, then clearing. Areas
of fog in the morning. Highs 49 to 54.
.WEDNESDAY NIGHT...Increasing clouds. Patchy fog in the evening.
Lows 27 to 34.
.THURSDAY...Mostly cloudy in the morning, then becoming partly
sunny. Patchy fog in the morning. Highs 48 to 53.
.THURSDAY NIGHT...Decreasing clouds. Patchy fog. Lows 24 to 32.
.FRIDAY...Patchy fog in the morning. Mostly sunny. Highs 51 to
57.
.FRIDAY NIGHT...Partly cloudy. Lows 27 to 36.
.SATURDAY...Sunny. Highs 57 to 62.
.SATURDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows 31 to 41.
Highs 60 to 66.
$$
=
IDZ030-031600-
Southern Twin Falls County-
130 AM MST Tue Nov 3 2026
.TODAY...Mostly cloudy. Highs 51 to 56. Breezy.
.TONIGHT...Cloudy with a 20 percent chance of rain showers.
Patchy fog after midnight. Lows 34 to 39.
.WEDNESDAY...Decreasing clouds. Patchy fog in the morning. Highs
48 to 53.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Patchy fog in the evening. Lows 30 to 35.
.THURSDAY...Increasing clouds. Highs 49 to 54. Temperature
falling into the mid 40s in the afternoon.
.THURSDAY NIGHT...Partly cloudy in the evening, then clearing.
Patchy fog. Lows 29 to 34.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs 50 to 55. Lows
33 to 38.
.SATURDAY...Sunny. Highs 55 to 60.
.SATURDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows 35 to 42.
Highs 59 to 65. Breezy.
$$
=
ORZ062-031600-
Baker County-
1230 AM PST Tue Nov 3 2026
.TODAY...Mostly cloudy. Highs 48 to 56. Southeast winds 10 to
15 mph.
.TONIGHT...Decreasing clouds. Areas of fog after midnight. Lows
24 to 36. Light winds.
.WEDNESDAY...Areas of fog in the morning. Sunny. Highs 52 to 59.
West winds up to 10 mph.
.WEDNESDAY NIGHT...Mostly clear in the evening, then mostly
cloudy with a chance of rain and snow showers after midnight.
Areas of fog after midnight. Chance of precipitation 30 percent.
Lows 25 to 38. Light winds.
.THURSDAY...Areas of fog in the morning. Mostly cloudy with a
chance of rain showers in the morning, then mostly sunny in the
afternoon. Chance of rain 30 percent. Highs 48 to 55. Northwest
winds up to 10 mph.
.THURSDAY NIGHT...Increasing clouds. Patchy fog in the evening.
Areas of fog after midnight. Lows 23 to 35.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Areas of fog in the
morning. Areas of fog after midnight. Highs 49 to 55. Lows 25 to
37.
.SATURDAY...Areas of fog in the morning. Mostly sunny. Highs
53 to 59.
.SATURDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows
26 to 39.
.SUNDAY THROUGH MONDAY...Areas of fog in the morning. Areas of
fog through the day. Mostly cloudy. Highs 53 to 60. Lows 26 to
40.
&&
TEMPERATURE
Baker City 23 54 24 56
$$
=
ORZ061-031600-
Harney County-
1230 AM PST Tue Nov 3 2026
.TODAY...Mostly cloudy. Highs 49 to 54. Northeast winds 10 to
15 mph.
.TONIGHT...Decreasing clouds. Patchy fog after midnight. Lows
19 to 32. Northwest winds up to 10 mph.
.WEDNESDAY...Areas of fog in the morning. Mostly sunny. Highs
50 to 55. West winds up to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Areas of fog after midnight.
Lows 24 to 35. Southwest winds up to 10 mph.
.THURSDAY...Decreasing clouds. Areas of fog in the morning. Highs
48 to 53. West winds up to 10 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows 21 to 33.
.FRIDAY...Partly sunny. Highs 53 to 58.
.FRIDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows
23 to 35.
.SATURDAY...Patchy fog in the morning. Sunny. Highs 57 to 62.
.SATURDAY NIGHT...Partly cloudy. Lows 25 to 38.
.SUNDAY...Partly sunny. Highs 57 to 63.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Areas of fog through
the day. Lows 26 to 38. Highs 56 to 61.
&&
TEMPERATURE
Burns 22 50 19 53
$$
=
ORZ063-031600-
Malheur County-
130 AM MST Tue Nov 3 2026 /1230 AM PST Tue Nov 3 2026/
.TODAY...Mostly cloudy. Highs 49 to 56. Northeast winds up to
10 mph.
.TONIGHT...Mostly cloudy. Areas of fog after midnight. Lows 27 to
36. Northwest winds up to 10 mph.
.WEDNESDAY...Areas of fog in the morning. Sunny. Highs 52 to 60.
West winds up to 10 mph.
.WEDNESDAY NIGHT...Increasing clouds. Lows 29 to 38. Southwest
winds up to 10 mph.
.THURSDAY...Mostly cloudy in the morning, then becoming mostly
sunny. Patchy fog in the morning. Highs 50 to 57. West winds up
to 10 mph.
.THURSDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows
24 to 34.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Patchy fog in the
morning. Patchy fog through the day. Highs 51 to 58. Lows 27 to
36.
.SATURDAY...Patchy fog in the morning. Sunny. Highs 53 to 63.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 30 to 38. Highs
55 to 65.
.SUNDAY NIGHT...Mostly cloudy. Lows 31 to 39.
.MONDAY...Patchy fog in the morning. Partly sunny. Highs 55 to
63.
$$
=