Zone Forecast Product
Issued by NWS Boise, ID

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890
FPUS55 KBOI 212205
ZFPBOI

Zone Forecasts for Southwest Idaho/Southeast Oregon
National Weather Service Boise ID
305 PM MST Tue Feb 21 2017

Spot temperatures are for tonight, Wednesday, Wednesday night,
and Thursday.


IDZ011-221245-
West Central Mountains-
305 PM MST Tue Feb 21 2017

.TONIGHT...Snow showers, mainly after midnight. Chance of snow
80 percent. Snow accumulation of 1 to 2 inches in the valleys,
with 2 to 4 inches in the mountains. Colder. Lows 20 to 28.
Breezy.
.WEDNESDAY...Cloudy with a 40 percent chance of snow showers.
Highs 28 to 38.
.WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 12 to 23.
.THURSDAY...Snow showers likely, mainly in the afternoon. Chance
of snow 60 percent. Little snow accumulation expected. Highs
24 to 34.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 4 to 17.
.FRIDAY...Partly cloudy. A chance of snow showers, mainly in the
afternoon. Chance of snow 30 percent. Highs 22 to 32.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly cloudy with a
20 percent chance of snow showers. Lows 9 to 20. Highs 22 to 35.
.SUNDAY...Mostly cloudy with a 30 percent chance of snow showers.
Highs 30 to 38.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows 18 to 25.
.MONDAY...Snow likely. Chance of snow 60 percent. Highs 27 to 36.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 19 to 26.
.TUESDAY...Mostly cloudy with a 40 percent chance of snow. Highs
25 to 36.

&&
                  TEMPERATURE
McCall          22  31  12  27

$$
=

IDZ013-221245-
Boise Mountains-
305 PM MST Tue Feb 21 2017

.TONIGHT...Snow showers likely. A chance of rain showers and a
slight chance of thunderstorms in the evening. Chance of
precipitation 70 percent. Snow level 4500 feet in the evening.
Snow accumulation up to 1 inch in the valleys, with 1 to 3 inches
in the mountains. Much colder. Lows 15 to 30. Breezy.
.WEDNESDAY...Mostly cloudy with a 30 percent chance of snow
showers. Highs 28 to 40.
.WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 6 to 21.
.THURSDAY...Mostly cloudy with a 50 percent chance of snow
showers. Highs 24 to 37.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 4 to 19.
.FRIDAY THROUGH SATURDAY NIGHT...Mostly cloudy with a 20 percent
chance of snow showers. Highs 24 to 37. Lows 6 to 21.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs 29 to 41.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows 16 to 29.
.MONDAY...Snow likely. Chance of snow 60 percent. Highs 29 to 41.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 16 to 29.
.TUESDAY...Mostly cloudy with a 40 percent chance of snow. Highs
27 to 40.

&&
                  TEMPERATURE
Idaho City      24  39  16  35

$$
=

IDZ028-221245-
Camas Prairie-
305 PM MST Tue Feb 21 2017

.TONIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Colder. Lows 19 to 24. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. A chance of snow showers, mainly in
the afternoon. Chance of snow 30 percent. Highs 30 to 35. West
winds around 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 14 to 19. Northwest winds around 10 mph.
.THURSDAY...Mostly cloudy with a 40 percent chance of snow
showers. Highs 26 to 31. Northwest winds around 10 mph.
.THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of snow
showers in the evening. Lows 7 to 13. Northwest winds 10 to
15 mph. Lowest wind chills around 5 below zero after midnight.
.FRIDAY...Partly cloudy. A 20 percent chance of snow showers in
the afternoon. Highs 24 to 29.
.FRIDAY NIGHT...Partly cloudy. Lows 9 to 15.
.SATURDAY...Mostly cloudy with a 20 percent chance of snow
showers. Highs 27 to 32.
.SATURDAY NIGHT...Mostly cloudy. Lows 10 to 15.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs 28 to 33.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows 22 to 27.
.MONDAY...Snow likely. Chance of snow 60 percent. Highs 33 to 38.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 18 to 23.
.TUESDAY...Mostly cloudy with a 30 percent chance of snow. Highs
32 to 37.

&&
                  TEMPERATURE
Fairfield       20  31  15  27

$$
=

IDZ033-221245-
Upper Weiser River-
305 PM MST Tue Feb 21 2017

.TONIGHT...A chance of rain showers. Snow showers likely, mainly
after midnight. Chance of precipitation 60 percent. Snow level
3000 feet after midnight. Little or no snow accumulation. Colder.
Lows 27 to 32. Breezy. Southwest winds 10 to 20 mph in the
evening, decreasing to around 10 mph after midnight.
.WEDNESDAY...Mostly cloudy with a 30 percent chance of snow
showers. Highs 36 to 41. Northwest winds up to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 22 to 27. North winds around 10 mph.
.THURSDAY...Partly cloudy. A chance of snow showers, mainly in
the afternoon. Chance of snow 30 percent. Highs 32 to 37. North
winds around 10 mph.
.THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of snow
showers in the evening. Lows 14 to 22. North winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly cloudy with a 20 percent chance
of snow showers. Highs 30 to 37. Lows 14 to 22.
.SATURDAY NIGHT...Mostly cloudy. Lows 16 to 24.
.SUNDAY...Mostly cloudy with a 30 percent chance of snow showers.
Highs 36 to 41.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 24 to 29.
.MONDAY...Mostly cloudy with a 50 percent chance of snow. Highs
36 to 41.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 23 to 29.
.TUESDAY...Mostly cloudy with a 40 percent chance of snow. Highs
36 to 41.

&&
                  TEMPERATURE
Council         28  40  23  37
Cambridge       28  39  23  36

$$
=

IDZ012-ORZ064-221245-
Lower Treasure Valley ID-Lower Treasure Valley OR-
305 PM MST Tue Feb 21 2017

.TONIGHT...Mostly cloudy. A chance of rain showers and a slight
chance of thunderstorms in the evening, then a slight chance of
rain and snow showers after midnight. Chance of precipitation
30 percent. Colder. Lows 29 to 34. Breezy. West winds 10 to
20 mph. Gusts to 30 mph in the evening.
.WEDNESDAY...Mostly cloudy with a 20 percent chance of snow
showers. Cooler. Highs 39 to 44. Northwest winds up to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 24 to 29. Northwest winds
10 to 15 mph.
.THURSDAY...Partly cloudy. A 20 percent chance of snow showers in
the afternoon. Highs 36 to 41. Northwest winds 10 to 15 mph.
.THURSDAY NIGHT...Partly cloudy. Lows 22 to 27. Northwest winds
10 to 15 mph.
.FRIDAY...Mostly sunny. Highs 38 to 43.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly cloudy. Lows 23 to
30. Highs 38 to 45.
.SUNDAY...Mostly cloudy with a 30 percent chance of rain and snow
showers. Highs 42 to 47.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
and snow. Lows 29 to 34.
.MONDAY...Mostly cloudy with a 40 percent chance of rain and
snow. Highs 40 to 45.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
and snow. Lows 27 to 32.
.TUESDAY...Mostly cloudy with a 30 percent chance of snow. Highs
41 to 46.

&&
                  TEMPERATURE
Ontario         30  41  26  39
Caldwell        31  44  25  41

$$
=

IDZ014-221245-
Upper Treasure Valley-
305 PM MST Tue Feb 21 2017

.TONIGHT...Mostly cloudy. A chance of rain and snow showers,
mainly in the evening. Chance of precipitation 30 percent.
Colder. Lows 29 to 34. Breezy. West winds 10 to 20 mph with gusts
to 35 mph in the evening, decreasing to around 10 mph after
midnight.
.WEDNESDAY...Mostly cloudy. A slight chance of rain and snow
showers in the morning, then a chance of snow showers in the
afternoon. Chance of precipitation 30 percent. Cooler. Highs
39 to 44. Northwest winds 10 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of snow
showers in the evening. Lows 23 to 28. Northwest winds 10 to
15 mph.
.THURSDAY...Partly cloudy. A chance of snow showers, mainly in
the afternoon. Chance of snow 30 percent. Highs 35 to 40. Breezy.
Northwest winds 10 to 20 mph.
.THURSDAY NIGHT...Partly cloudy. Lows 22 to 27. Northwest winds
10 to 15 mph.
.FRIDAY...Partly cloudy. A 20 percent chance of snow showers in
the afternoon. Highs 37 to 42.
.FRIDAY NIGHT...Mostly cloudy. Lows 24 to 29.
.SATURDAY...Mostly cloudy with a 20 percent chance of snow
showers. Highs 40 to 45.
.SATURDAY NIGHT...Mostly cloudy. Lows 26 to 31.
.SUNDAY...Mostly cloudy with a 30 percent chance of rain and snow
showers. Highs 41 to 46.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
and snow. Lows 30 to 35.
.MONDAY...Mostly cloudy with a 50 percent chance of rain and
snow. Highs 40 to 45.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
and snow. Lows 29 to 34.
.TUESDAY...Mostly cloudy with a 30 percent chance of snow. Highs
40 to 45.

&&
                  TEMPERATURE
Boise           33  42  27  39
Mountain Home   31  41  25  37

$$
=

IDZ016-221245-
Western Magic Valley-
305 PM MST Tue Feb 21 2017

.TONIGHT...Mostly cloudy. A chance of rain and snow showers,
mainly in the evening. Chance of precipitation 30 percent.
Colder. Lows 28 to 33. Breezy. Southwest winds 10 to 20 mph.
Gusts to 35 mph in the evening.
.WEDNESDAY...Mostly cloudy with a 30 percent chance of snow
showers. Cooler. Highs 37 to 42. West winds 10 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy. A chance of snow showers,
mainly in the evening. Chance of snow 30 percent. Lows 21 to 27.
West winds 10 to 15 mph with gusts to 25 mph.
.THURSDAY...Mostly cloudy with a 40 percent chance of snow
showers. Highs 31 to 36. Breezy. West winds 10 to 20 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows 19 to 24. West winds 10 to
15 mph with gusts to 25 mph.
.FRIDAY...Partly cloudy. A 20 percent chance of snow showers in
the afternoon. Highs 33 to 38.
.FRIDAY NIGHT...Mostly cloudy. Lows 20 to 25.
.SATURDAY...Mostly cloudy with a 20 percent chance of snow
showers. Highs 35 to 40.
.SATURDAY NIGHT...Mostly cloudy. Lows 23 to 28.
.SUNDAY...Mostly cloudy with a 30 percent chance of snow showers.
Highs 36 to 41.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
and snow. Lows 28 to 33.
.MONDAY...Mostly cloudy with a 40 percent chance of rain and
snow. Highs 39 to 44.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 25 to 30.
.TUESDAY...Partly cloudy with a 30 percent chance of snow. Highs
37 to 42. Breezy.

&&
                  TEMPERATURE
Jerome          30  37  22  32
Twin Falls      29  38  21  32

$$
=

IDZ029-221245-
Owyhee Mountains-
305 PM MST Tue Feb 21 2017

...WIND ADVISORY IN EFFECT UNTIL 8 PM MST THIS EVENING...

.TONIGHT...Mostly cloudy. A chance of snow showers, mainly after
midnight. Chance of snow 30 percent. Colder. Lows 26 to 31.
Windy. Southwest winds around 25 mph. Gusts to 45 mph in the
evening, decreasing to 35 mph after midnight.
.WEDNESDAY...Snow showers likely, mainly in the afternoon. Chance
of snow 60 percent. Snow accumulation of 1 to 2 inches. Cooler.
Highs 33 to 38.
.WEDNESDAY NIGHT...Mostly cloudy. A chance of snow showers,
mainly in the evening. Chance of snow 30 percent. Lows 18 to 23.
.THURSDAY...Mostly cloudy with a 40 percent chance of snow
showers. Highs 30 to 35.
.THURSDAY NIGHT...Mostly cloudy. Lows 17 to 22.
.FRIDAY THROUGH SATURDAY...Mostly cloudy with a 20 percent chance
of snow showers. Highs 34 to 41. Lows 17 to 26.
.SATURDAY NIGHT...Mostly cloudy. Lows 25 to 30.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs 38 to 43.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows 28 to 33.
.MONDAY...Snow likely. Chance of snow 60 percent. Highs 36 to 41.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 25 to 30.
.TUESDAY...Mostly cloudy with a 40 percent chance of snow. Highs
36 to 41.

$$
=

IDZ015-221245-
Southwest Highlands-
305 PM MST Tue Feb 21 2017

.TONIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Colder. Lows 26 to 31. Windy. Southwest winds around
25 mph in the evening. Gusts to 35 mph.
.WEDNESDAY...Snow showers likely, mainly in the afternoon. Chance
of snow 60 percent. Snow accumulation of 1 to 2 inches. Cooler.
Highs 31 to 38.
.WEDNESDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows 17 to 22.
.THURSDAY...Mostly cloudy with a 40 percent chance of snow
showers. Highs 26 to 34. Breezy.
.THURSDAY NIGHT...Mostly cloudy. Lows 14 to 20.
.FRIDAY THROUGH SATURDAY...Mostly cloudy with a 20 percent chance
of snow showers. Highs 30 to 40. Lows 14 to 23.
.SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 23 to 28.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs 35 to 41.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 27 to 32.
.MONDAY...Mostly cloudy with a 50 percent chance of snow. Highs
37 to 42. Breezy.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. A 30 percent chance of
snow. Lows 24 to 29. Highs 35 to 42.

$$
=

IDZ030-221245-
Southern Twin Falls County-
305 PM MST Tue Feb 21 2017

...WIND ADVISORY IN EFFECT UNTIL 8 PM MST THIS EVENING...

.TONIGHT...Cloudy with a chance of snow showers. A slight chance
of rain showers in the evening. Chance of precipitation
30 percent. Colder. Lows 27 to 32. Windy. Southwest winds around
25 mph with gusts to 35 mph in the evening.
.WEDNESDAY...Snow showers likely, mainly in the afternoon. Chance
of snow 60 percent. Snow accumulation of 2 to 4 inches in the
mountains. Cooler. Highs 34 to 39.
.WEDNESDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows 19 to 24.
.THURSDAY...Mostly cloudy with a 40 percent chance of snow
showers. Highs 28 to 33. Breezy.
.THURSDAY NIGHT...Mostly cloudy. Lows 16 to 21.
.FRIDAY...Partly cloudy. A 20 percent chance of snow showers in
the afternoon. Highs 31 to 36.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly cloudy with a
20 percent chance of snow showers. Lows 19 to 28. Highs 31 to 39.
.SUNDAY...Mostly cloudy with a 30 percent chance of snow showers.
Highs 36 to 41.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 30 percent chance
of snow. Lows 28 to 33. Highs 36 to 44.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 24 to 29.
.TUESDAY...Partly cloudy with a 30 percent chance of snow. Highs
35 to 40.

$$
=

ORZ062-221245-
Baker County-
205 PM PST Tue Feb 21 2017

.TONIGHT...Rain and snow showers likely in the evening, then a
chance of snow showers after midnight. Chance of precipitation
60 percent. Snow level 4000 feet in the evening. Snow
accumulation around 1 inch. Colder. Lows 23 to 29. West winds
10 to 15 mph. Gusts to 25 mph in the evening.
.WEDNESDAY...Mostly cloudy with a 30 percent chance of snow
showers. Highs 35 to 41. Northwest winds 10 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 17 to 23. Northwest winds 10 to 15 mph.
.THURSDAY...Mostly cloudy with a 30 percent chance of snow
showers. Highs 31 to 37. Northwest winds 10 to 15 mph.
.THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of snow
showers in the evening. Lows 12 to 20. Northwest winds 10 to
15 mph.
.FRIDAY THROUGH SATURDAY NIGHT...Mostly cloudy with a 20 percent
chance of snow showers. Highs 32 to 40. Lows 12 to 22.
.SUNDAY...Partly cloudy with a 40 percent chance of snow showers.
Highs 35 to 41.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 40 percent chance
of snow. Lows 23 to 28. Highs 33 to 41.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy with a 30 percent
chance of snow. Lows 21 to 28. Highs 33 to 40.

&&
                  TEMPERATURE
Baker City      24  38  17  34

$$
=

ORZ061-221245-
Harney County-
205 PM PST Tue Feb 21 2017

...WIND ADVISORY IN EFFECT UNTIL 7 PM PST THIS EVENING...

.TONIGHT...Mostly cloudy. A chance of snow showers, mainly in the
evening. Chance of snow 30 percent. Colder. Lows 22 to 28. Windy.
West winds 15 to 25 mph. Gusts to 35 mph in the evening.
.WEDNESDAY...Snow showers likely, mainly in the afternoon. Chance
of snow 70 percent. Snow accumulation of 1 to 2 inches. Highs
32 to 38. Northwest winds around 10 mph.
.WEDNESDAY NIGHT...Cloudy with a 30 percent chance of snow
showers. Lows 15 to 21. Northwest winds around 10 mph.
.THURSDAY...Mostly cloudy with a 40 percent chance of snow
showers. Highs 29 to 34. Northwest winds 10 to 15 mph.
.THURSDAY NIGHT...Decreasing clouds. Lows 4 to 17. Northwest
winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly cloudy with a 20 percent chance
of snow showers. Highs 27 to 39. Lows 4 to 19.
.SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 13 to 26.
.SUNDAY...Partly cloudy with a 40 percent chance of snow showers.
Highs 30 to 40.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 21 to 27.
.MONDAY...Mostly cloudy with a 40 percent chance of snow. Highs
35 to 40.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 18 to 26.
.TUESDAY...Mostly cloudy with a 30 percent chance of snow. Highs
36 to 41.

&&
                  TEMPERATURE
Burns           22  32  15  29

$$
=

ORZ063-221245-
Malheur County-
305 PM MST Tue Feb 21 2017 /205 PM PST Tue Feb 21 2017/

...WIND ADVISORY IN EFFECT UNTIL 8 PM MST /7 PM PST/ THIS
EVENING...

.TONIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Colder. Lows 26 to 31. Windy. Southwest winds 15 to
25 mph. Gusts to 40 mph in the evening.
.WEDNESDAY...Snow showers likely, mainly in the afternoon. Chance
of snow 60 percent. Little or no snow accumulation in the
valleys, with snow accumulation of 1 to 3 inches in the
mountains. Cooler. Highs 35 to 42. Northwest winds 10 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 19 to 25. Northwest winds 10 to 15 mph.
.THURSDAY...Mostly cloudy with a 40 percent chance of snow
showers. Highs 32 to 39. Northwest winds 10 to 15 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows 16 to 23. Northwest winds
10 to 15 mph.
.FRIDAY...Partly cloudy. A 20 percent chance of snow showers in
the afternoon. Highs 34 to 41.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly cloudy with a
20 percent chance of snow showers. Lows 20 to 28. Highs 34 to 42.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs 37 to 45.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 40 percent chance
of snow. Lows 26 to 31. Highs 37 to 45.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 24 to 29.
.TUESDAY...Mostly cloudy with a 30 percent chance of snow. Highs
37 to 43.

$$
=



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