Zone Forecast Product
Issued by NWS Boise, ID

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FPUS55 KBOI 210320
ZFPBOI

Zone Forecasts for Southwest Idaho/Southeast Oregon
National Weather Service Boise ID
920 PM MDT Wed Sep 20 2017

Updated to remove evening thunderstorms and adjust pops tonight

Spot temperatures are for the rest of tonight, Thursday, Thursday
night, and Friday.


IDZ011-211015-
West Central Mountains-
920 PM MDT Wed Sep 20 2017

.REST OF TONIGHT...Mostly cloudy with scattered rain and snow
showers, mainly in the evening. Chance of precipitation
40 percent. Lows 27 to 38.
.THURSDAY...A chance of rain showers. Snow showers likely, mainly
in the afternoon. Chance of precipitation 60 percent. Snow level
6000 feet in the afternoon. Little or no snow accumulation. Highs
41 to 52.
.THURSDAY NIGHT...Cloudy with a 30 percent chance of rain and
snow showers. Lows 28 to 39.
.FRIDAY...Cloudy with a 50 percent chance of rain and snow
showers. Highs 43 to 53.
.FRIDAY NIGHT...Mostly cloudy. A chance of rain and snow showers,
mainly in the evening. Chance of precipitation 30 percent. Lows
26 to 37.
.SATURDAY...Partly cloudy with a 20 percent chance of rain and
snow showers. Highs 45 to 56.
.SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
and snow showers in the evening, then mostly clear after
midnight. Lows 26 to 36.
.SUNDAY THROUGH TUESDAY...Partly cloudy. Highs 49 to 63. Lows
26 to 39.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 37 to 47.
Highs 54 to 68.

&&
                  TEMPERATURE
McCall          27  47  28  48

$$
=

IDZ013-211015-
Boise Mountains-
920 PM MDT Wed Sep 20 2017

.REST OF TONIGHT...Mostly cloudy with scattered rain and snow
showers, mainly in the evening. Chance of precipitation
40 percent. Lows 21 to 36.
.THURSDAY...Partly cloudy. A chance of rain and snow showers,
mainly in the afternoon. Chance of precipitation 30 percent.
Highs 41 to 55.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
and snow showers. Lows 22 to 37.
.FRIDAY...Rain and snow showers likely, mainly in the afternoon.
Chance of precipitation 60 percent. Light snow accumulations
possible. Highs 40 to 55.
.FRIDAY NIGHT...Mostly cloudy. A chance of rain and snow showers,
mainly in the evening. Chance of precipitation 30 percent. Lows
19 to 34.
.SATURDAY...Partly cloudy with a 20 percent chance of rain and
snow showers. Highs 44 to 59.
.SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
and snow showers in the evening, then mostly clear after
midnight. Lows 20 to 35.
.SUNDAY THROUGH MONDAY...Mostly clear. Highs 49 to 64. Lows 22 to
37.
.MONDAY NIGHT...Partly cloudy. Lows 25 to 40.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs 56 to 70. Lows
28 to 43.

&&
                  TEMPERATURE
Idaho City      26  54  28  54

$$
=

IDZ028-211015-
Camas Prairie-
920 PM MDT Wed Sep 20 2017

.REST OF TONIGHT...Mostly cloudy with scattered rain showers.
Chance of showers 50 percent. Lows 26 to 32. West winds around
10 mph.
.THURSDAY...Partly cloudy. A 20 percent chance of rain showers in
the afternoon. Highs 47 to 52. West winds up to 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
showers. Lows 24 to 30. Northwest winds up to 10 mph.
.FRIDAY...Mostly cloudy with a chance of rain showers, mixed with
snow in the morning. Chance of precipitation 50 percent. Highs
47 to 52. Southwest winds up to 10 mph.
.FRIDAY NIGHT...Mostly cloudy. A chance of rain showers, mainly
in the evening. Chance of showers 30 percent. Lows 25 to 30. West
winds around 10 mph in the evening, becoming light after
midnight.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. A 20 percent chance
of rain showers. Highs 49 to 54. Lows 24 to 30.
.SUNDAY THROUGH MONDAY...Mostly clear. Highs 53 to 61. Lows 24 to
33.
.MONDAY NIGHT...Partly cloudy. Lows 30 to 35.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 58 to 63. Lows
30 to 40.
.WEDNESDAY...Sunny. Highs 64 to 69.

&&
                  TEMPERATURE
Fairfield       26  51  24  50

$$
=

IDZ033-211015-
Upper Weiser River-
920 PM MDT Wed Sep 20 2017

.REST OF TONIGHT...Mostly cloudy. Scattered rain showers, mainly
in the evening. Chance of showers 30 percent. Lows 36 to 41.
Light winds.
.THURSDAY...Partly cloudy. A chance of rain showers, mainly in
the afternoon. Chance of showers 30 percent. Highs 53 to 58.
Light winds.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows 37 to 42. North winds around 10 mph.
.FRIDAY...Mostly cloudy with a 30 percent chance of rain showers.
Highs 54 to 59. North winds around 10 mph.
.FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers in the evening. Lows 36 to 41. North winds around 10 mph.
.SATURDAY...Partly cloudy. A 20 percent chance of rain showers in
the morning. Highs 57 to 62.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows 35 to
41. Highs 57 to 66.
.MONDAY...Sunny. Highs 65 to 70.
.MONDAY NIGHT...Partly cloudy. Lows 39 to 44.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs 65 to 73. Lows
39 to 49.

&&
                  TEMPERATURE
Council         37  56  39  57
Cambridge       36  57  37  59

$$
=

IDZ012-ORZ064-211015-
Lower Treasure Valley ID-Oregon Lower Treasure Valley-
920 PM MDT Wed Sep 20 2017 /820 PM PDT Wed Sep 20 2017/

.REST OF TONIGHT...Mostly cloudy with scattered rain showers.
Chance of showers 30 percent. Lows 38 to 43. West winds up to
10 mph.
.THURSDAY...Partly cloudy with a 20 percent chance of rain
showers. Highs 55 to 61. Northwest winds up to 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows 37 to 42. Northwest winds around 10 mph.
.FRIDAY...Partly cloudy with a 20 percent chance of rain showers.
Highs 56 to 61. Northwest winds around 10 mph.
.FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers in the evening. Lows 38 to 43. Northwest winds up to
10 mph.
.SATURDAY...Mostly sunny. Highs 60 to 65.
.SATURDAY NIGHT THROUGH TUESDAY...Mostly clear. Lows 38 to 46.
Highs 61 to 71.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 46 to 51. Highs
67 to 73.

&&
                  TEMPERATURE
Ontario         39  61  40  61
Caldwell        38  58  38  58

$$
=

IDZ014-211015-
Upper Treasure Valley-
920 PM MDT Wed Sep 20 2017

.REST OF TONIGHT...Numerous rain showers, mainly in the evening.
Chance of showers 60 percent. Lows 36 to 41. Northwest winds
around 10 mph.
.THURSDAY...Partly cloudy with a 20 percent chance of rain
showers. Highs 54 to 59. Northwest winds 10 to 15 mph.
.THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of rain
showers after midnight. Lows 34 to 40. Northwest winds 10 to
15 mph.
.FRIDAY...Partly cloudy with a 20 percent chance of rain showers.
Highs 55 to 60. Northwest winds around 10 mph.
.FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers in the evening. Lows 36 to 41. Northwest winds up to
10 mph.
.SATURDAY...Mostly sunny. Highs 58 to 63.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows 36 to
43. Highs 58 to 66.
.MONDAY THROUGH WEDNESDAY...Mostly clear. Highs 65 to 75. Lows
40 to 50.

&&
                  TEMPERATURE
Boise           40  57  40  56
Mountain Home   38  58  36  58

$$
=

IDZ016-211015-
Western Magic Valley-
920 PM MDT Wed Sep 20 2017

.REST OF TONIGHT...Widespread rain showers. Chance of showers
90 percent. Lows 38 to 43. West winds around 10 mph.
.THURSDAY...Mostly cloudy with a 30 percent chance of rain
showers. Highs 49 to 55. West winds 10 to 15 mph.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows 32 to 37. West winds around 10 mph.
.FRIDAY...Partly cloudy with a 20 percent chance of rain showers.
Highs 52 to 57. West winds 10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers in the evening. Lows 33 to 38. West winds around 10 mph
in the evening, becoming light after midnight.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 52 to 58.
Lows 33 to 38.
.SUNDAY THROUGH TUESDAY...Mostly clear. Highs 58 to 68. Lows
33 to 41.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 41 to 46. Highs
64 to 71.

&&
                  TEMPERATURE
Jerome          39  51  35  52
Twin Falls      39  50  33  52

$$
=

IDZ029-211015-
Owyhee Mountains-
920 PM MDT Wed Sep 20 2017

.REST OF TONIGHT...Numerous rain showers. Numerous snow showers
after midnight. Chance of precipitation 60 percent. Snow level
6000 feet after midnight. Little or no snow accumulation. Lows
31 to 40.
.THURSDAY...Mostly cloudy. A chance of rain and snow showers,
mainly in the afternoon. Chance of precipitation 30 percent.
Highs 48 to 53.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
and snow showers. Lows 30 to 40.
.FRIDAY...Mostly cloudy with a 30 percent chance of rain and snow
showers. Highs 50 to 55.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
and snow showers in the evening, then partly cloudy after
midnight. Lows 31 to 39.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 52 to 57.
Lows 31 to 41.
.SUNDAY THROUGH MONDAY...Mostly clear. Highs 56 to 65. Lows 32 to
41.
.MONDAY NIGHT...Partly cloudy. Lows 36 to 43.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs 63 to 71. Lows
37 to 47.

$$
=

IDZ015-211015-
Southwest Highlands-
920 PM MDT Wed Sep 20 2017

.REST OF TONIGHT...Widespread rain showers. Chance of showers
90 percent. Lows 34 to 40.
.THURSDAY...A chance of rain and snow showers in the morning,
then rain showers likely in the afternoon. Chance of
precipitation 70 percent. Snow level 6000 feet. No snow
accumulation. Cooler. Highs 45 to 54.
.THURSDAY NIGHT...Mostly cloudy with a slight chance of rain
showers, mixed with snow after midnight. Chance of precipitation
20 percent. Lows 28 to 35.
.FRIDAY...Mostly cloudy with a chance of rain and snow showers,
mainly in the afternoon. Chance of precipitation 30 percent.
Highs 46 to 55.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers in the evening, then partly cloudy after midnight. Lows
30 to 38.
.SATURDAY...Partly cloudy. A 20 percent chance of rain showers in
the afternoon. Highs 49 to 57.
.SATURDAY NIGHT...Partly cloudy. Lows 30 to 38.
.SUNDAY THROUGH TUESDAY...Mostly clear. Highs 56 to 66. Lows
30 to 40.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 40 to 45. Highs
62 to 72.

$$
=

IDZ030-211015-
Southern Twin Falls County-
920 PM MDT Wed Sep 20 2017

.REST OF TONIGHT...Widespread rain showers. Chance of showers
near 100 percent. Lows 36 to 41.
.THURSDAY...Rain and snow showers likely. Chance of precipitation
70 percent. Snow level 6000 feet. Little or no snow accumulation.
Cooler. Highs 45 to 50.
.THURSDAY NIGHT...Mostly cloudy. A chance of rain and snow
showers, mainly in the evening. Chance of precipitation
30 percent. Lows 31 to 36.
.FRIDAY...Mostly cloudy with a 30 percent chance of rain and snow
showers. Highs 49 to 54.
.FRIDAY NIGHT...Decreasing clouds. A 20 percent chance of rain
and snow showers. Lows 30 to 36.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. A 20 percent chance
of rain showers. Highs 49 to 54. Lows 30 to 36.
.SUNDAY THROUGH MONDAY NIGHT...Mostly clear. Highs 54 to 63. Lows
30 to 40.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs 61 to 70. Lows
35 to 45.

$$
=

ORZ062-211015-
Baker County-
820 PM PDT Wed Sep 20 2017

.REST OF TONIGHT...Mostly cloudy. Scattered rain showers in the
evening, then isolated rain and snow showers after midnight.
Chance of precipitation 30 percent. Lows 30 to 37. West winds up
to 10 mph.
.THURSDAY...Mostly cloudy with a 30 percent chance of rain and
snow showers. Highs 50 to 56. Northwest winds up to 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
and snow showers. Lows 31 to 39. Northwest winds around 10 mph.
.FRIDAY...Partly cloudy. A slight chance of rain and snow showers
in the morning, then a chance of rain showers in the afternoon.
Chance of precipitation 30 percent. Highs 53 to 58. Northwest
winds 10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy. A 30 percent chance of rain
showers in the evening. Lows 31 to 38. Northwest winds around
10 mph.
.SATURDAY...Partly cloudy. A 20 percent chance of rain showers in
the morning. Highs 56 to 61.
.SATURDAY NIGHT...Partly cloudy. Lows 33 to 38.
.SUNDAY...Sunny. Highs 61 to 66.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows 35 to
42. Highs 61 to 69.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs 65 to 73. Lows
37 to 48.

&&
                  TEMPERATURE
Baker City      30  55  31  58

$$
=

ORZ061-211015-
Harney County-
820 PM PDT Wed Sep 20 2017

.REST OF TONIGHT...Numerous rain showers in the evening, then
scattered rain and snow showers after midnight. Chance of
precipitation 70 percent. No snow accumulation. Colder. Lows
27 to 35. West winds 10 to 15 mph. Gusts to 25 mph in the
evening.
.THURSDAY...Partly cloudy with a chance of rain and snow showers,
mainly in the morning. Chance of precipitation 30 percent. Highs
49 to 54. West winds around 10 mph.
.THURSDAY NIGHT...Mostly cloudy. A chance of rain showers in the
evening, then a slight chance of rain and snow showers after
midnight. Chance of precipitation 30 percent. Lows 27 to 35.
Northwest winds around 10 mph.
.FRIDAY...Partly cloudy with a slight chance of rain showers,
mixed with snow in the morning. Chance of precipitation
20 percent. Highs 53 to 58. Northwest winds around 10 mph.
.FRIDAY NIGHT...Decreasing clouds. Lows 29 to 36. North winds
around 10 mph.
.SATURDAY...Mostly sunny. Highs 55 to 60.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows 32 to
40. Highs 55 to 65.
.MONDAY THROUGH TUESDAY...Mostly clear. Highs 64 to 71. Lows
35 to 42.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 40 to 47. Highs
66 to 76.

&&
                  TEMPERATURE
Burns           27  52  27  55

$$
=

ORZ063-211015-
Malheur County-
920 PM MDT Wed Sep 20 2017 /820 PM PDT Wed Sep 20 2017/

.REST OF TONIGHT...Numerous rain showers. Chance of showers
70 percent. Lows 32 to 40. West winds 10 to 15 mph. Gusts to
25 mph in the evening.
.THURSDAY...Partly cloudy. A chance of rain and snow showers in
the morning, then a slight chance of rain showers in the
afternoon. Chance of precipitation 30 percent. Highs 50 to 57.
Northwest winds around 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows 31 to 41. Northwest winds up to 10 mph.
.FRIDAY...Partly cloudy with a slight chance of rain showers,
mixed with snow in the morning. Chance of precipitation
20 percent. Highs 53 to 59. Northwest winds around 10 mph.
.FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers in the evening. Lows 32 to 40. North winds around 10 mph.
.SATURDAY...Mostly sunny. Highs 54 to 62.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows 34 to
42. Highs 55 to 65.
.MONDAY THROUGH TUESDAY...Mostly clear. Highs 63 to 71. Lows
36 to 43.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 41 to 48. Highs
66 to 76.

$$
=



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