Zone Forecast Product
Issued by NWS Boise, ID

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FPUS55 KBOI 202201
ZFPBOI

Zone Forecasts for Southwest Idaho/Southeast Oregon
National Weather Service Boise ID
301 PM MST Tue Feb 20 2018

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


IDZ011-211130-
West Central Mountains-
301 PM MST Tue Feb 20 2018

.TONIGHT...Mostly cloudy. Scattered snow showers after midnight.
Chance of snow 30 percent. Lows 3 to 13.
.WEDNESDAY...Mostly cloudy. A chance of snow showers in the
morning, then a chance of snow in the afternoon. Chance of snow
40 percent. Highs 18 to 28.
.WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of
snow. Lows 8 to 17.
.THURSDAY...Cloudy with a 30 percent chance of snow. Highs 22 to
30.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 4 to 12. Winds up to 10 mph creating wind chills
around zero.
.FRIDAY...Partly cloudy with a 20 percent chance of snow showers.
Highs 20 to 29.
.FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 10 to 18.
.SATURDAY AND SATURDAY NIGHT...Snow showers likely. Chance of
snow 60 percent. Moderate snow accumulations possible. Highs
23 to 33. Lows 11 to 21.
.SUNDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs 24 to 34.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows 16 to 25.
.MONDAY...Cloudy with a 40 percent chance of snow showers. Highs
24 to 34.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy with a 30 percent
chance of snow showers. Lows 13 to 20. Highs 24 to 35.

&&
                  TEMPERATURE
McCall           4  22   8  25

$$
=

IDZ013-211130-
Boise Mountains-
301 PM MST Tue Feb 20 2018

.TONIGHT...Increasing clouds. Lows 6 below to 9 above zero.
.WEDNESDAY...Mostly cloudy. A chance of snow showers in the
morning, then a chance of snow in the afternoon. Chance of snow
30 percent. Not as cold. Highs 19 to 32.
.WEDNESDAY NIGHT...Mostly cloudy. A chance of snow, mainly after
midnight. Chance of snow 30 percent. Lows 2 to 17.
.THURSDAY...Cloudy with a 30 percent chance of snow. Highs 21 to
33.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 1 below to 14 above zero.
.FRIDAY...Partly cloudy with a 20 percent chance of snow showers.
Highs 21 to 32.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 2 to 17.
.SATURDAY...Snow showers likely. Chance of snow 60 percent.
Moderate snow accumulations possible. Highs 23 to 35.
.SATURDAY NIGHT...Snow showers likely. Chance of snow 60 percent.
Lows 8 to 23.
.SUNDAY THROUGH MONDAY...Mostly cloudy with a 40 percent chance
of snow showers. Highs 25 to 37. Lows 11 to 26.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy with a 30 percent
chance of snow showers. Lows 6 to 21. Highs 25 to 38.

&&
                  TEMPERATURE
Idaho City       6  31  12  33

$$
=

IDZ028-211130-
Camas Prairie-
301 PM MST Tue Feb 20 2018

.TONIGHT...Increasing clouds. Lows 2 to 7. West winds up to
10 mph in the evening, becoming light after midnight. Lowest wind
chills around 5 below zero.
.WEDNESDAY...Partly sunny. Highs 23 to 28. East winds up to
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of snow
after midnight. Lows 10 to 15. Light winds.
.THURSDAY...Mostly cloudy with a 20 percent chance of snow. Highs
25 to 30. Northeast winds 10 to 15 mph.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 10 to 15. North winds around 10 mph.
.FRIDAY...Partly cloudy with a 20 percent chance of snow showers.
Highs 26 to 31.
.FRIDAY NIGHT...Partly cloudy. Lows 11 to 16.
.SATURDAY...Mostly cloudy with a 40 percent chance of snow
showers. Highs 29 to 34.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers. Lows 16 to 21.
.SUNDAY THROUGH MONDAY...Mostly cloudy with a 30 percent chance
of snow showers. Highs 30 to 35. Lows 16 to 24.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. A 30 percent chance of
snow showers. Lows 12 to 17. Highs 29 to 35.

&&
                  TEMPERATURE
Fairfield        3  25  11  28

$$
=

IDZ033-211130-
Upper Weiser River-
301 PM MST Tue Feb 20 2018

.TONIGHT...Mostly cloudy. Isolated snow showers after midnight.
Chance of snow 20 percent. Lows 13 to 18. Light winds.
.WEDNESDAY...Mostly cloudy. A chance of snow showers in the
morning, then a slight chance of snow in the afternoon. Chance of
snow 30 percent. Highs 27 to 32. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy. A chance of snow, mainly after
midnight. Chance of snow 30 percent. Lows 16 to 21. Light winds.
.THURSDAY...Cloudy with a 30 percent chance of snow. Highs 29 to
34. Northwest winds around 10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows 11 to 16. North winds 10 to
15 mph.
.FRIDAY...Partly cloudy with a 20 percent chance of snow showers.
Highs 28 to 33.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 17 to 22.
.SATURDAY AND SATURDAY NIGHT...Snow showers likely. Chance of
snow 60 percent. Light snow accumulations possible. Highs 32 to
37. Lows 17 to 25.
.SUNDAY AND SUNDAY NIGHT...Mostly cloudy with a 30 percent chance
of snow showers. Highs 34 to 39. Lows 20 to 29.
.MONDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs 34 to 39.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 19 to 24.
.TUESDAY...Mostly cloudy with a 30 percent chance of snow
showers. Highs 34 to 39.

&&
                  TEMPERATURE
Council         15  31  17  34
Cambridge       16  31  18  33

$$
=

IDZ012-ORZ064-211130-
Lower Treasure Valley ID-Oregon Lower Treasure Valley-
301 PM MST Tue Feb 20 2018 /201 PM PST Tue Feb 20 2018/

.TONIGHT...Mostly cloudy. Isolated snow showers after midnight.
Chance of snow 20 percent. Lows 16 to 21. East winds up to
10 mph.
.WEDNESDAY...Mostly cloudy. A chance of snow showers in the
morning, then a slight chance of snow in the afternoon. Chance of
snow 30 percent. Highs 32 to 37. Northeast winds 10 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy. A 30 percent chance of snow
after midnight. Lows 21 to 26. Light winds.
.THURSDAY...Cloudy with a 40 percent chance of snow. Highs 32 to
37. Northwest winds 10 to 15 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows 15 to 20. Northwest winds
10 to 15 mph.
.FRIDAY...Sunny. Highs 34 to 39.
.FRIDAY NIGHT...Mostly cloudy. Lows 21 to 26.
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy with a 40 percent
chance of snow showers. Highs 39 to 44. Lows 21 to 30.
.SUNDAY...Mostly cloudy with a 30 percent chance of snow showers.
Highs 40 to 45.
.SUNDAY NIGHT...Mostly cloudy with a chance of rain and snow
showers. Chance of precipitation 30 percent. Lows 27 to 32.
.MONDAY...Partly cloudy with a 30 percent chance of snow showers.
Highs 39 to 44.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. A 20 percent chance of
snow showers. Lows 24 to 29. Highs 39 to 44.

&&
                  TEMPERATURE
Ontario         17  34  23  36
Caldwell        18  37  23  37

$$
=

IDZ014-211130-
Upper Treasure Valley-
301 PM MST Tue Feb 20 2018

.TONIGHT...Increasing clouds. Lows 13 to 19. East winds 10 to
15 mph.
.WEDNESDAY...Partly sunny. Highs 34 to 39. Southeast winds 10 to
15 mph with gusts to 25 mph.
.WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of snow
after midnight. Lows 20 to 25. Southeast winds up to 10 mph.
.THURSDAY...Cloudy with a 40 percent chance of snow. Highs 34 to
39. Breezy. Southeast winds 10 to 20 mph. Gusts to 30 mph in the
afternoon.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 16 to 21. Northwest winds around 10 mph.
.FRIDAY AND FRIDAY NIGHT...Decreasing clouds. Highs 33 to 38.
Lows 16 to 24.
.SATURDAY...Mostly cloudy with a 30 percent chance of snow
showers. Highs 38 to 43.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows 25 to 30.
.SUNDAY...Partly cloudy with a 30 percent chance of snow showers.
Highs 40 to 45.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 27 to 32.
.MONDAY...Partly cloudy with a 30 percent chance of snow showers.
Highs 40 to 45.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. A 20 percent chance of
snow showers. Lows 22 to 27. Highs 38 to 45.

&&
                  TEMPERATURE
Boise           18  36  23  36
Mountain Home   13  36  21  36

$$
=

IDZ016-211130-
Western Magic Valley-
301 PM MST Tue Feb 20 2018

.TONIGHT...Increasing clouds. Lows 11 to 16. Southeast winds
10 to 15 mph. Lowest wind chills around zero.
.WEDNESDAY...Partly sunny. Highs 31 to 36. East winds up to
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 16 to 21. East winds up to
10 mph.
.THURSDAY...Mostly cloudy. A 20 percent chance of snow in the
afternoon. Highs 31 to 36. Breezy. East winds 10 to 20 mph.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 16 to 21. Northeast winds around 10 mph in the
evening, shifting to northwest up to 10 mph after midnight.
.FRIDAY...Partly cloudy with a 20 percent chance of snow showers.
Highs 30 to 35.
.FRIDAY NIGHT...Partly cloudy. Lows 17 to 22.
.SATURDAY...Mostly cloudy with a 30 percent chance of snow
showers. Highs 35 to 40.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows 23 to 28.
.SUNDAY...Partly cloudy with a 30 percent chance of snow showers.
Highs 36 to 41.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 25 to 30.
.MONDAY...Mostly cloudy with a 30 percent chance of snow showers.
Highs 36 to 41.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. A 20 percent chance of
snow showers. Lows 20 to 25. Highs 35 to 41.

&&
                  TEMPERATURE
Jerome          13  32  19  32
Twin Falls      11  32  16  32

$$
=

IDZ029-211130-
Owyhee Mountains-
301 PM MST Tue Feb 20 2018

.TONIGHT...Mostly cloudy. Lows 10 to 16. Winds up to 10 mph
creating wind chills around zero.
.WEDNESDAY...Mostly cloudy. A slight chance of snow showers in
the morning, then a chance of snow in the afternoon. Chance of
snow 30 percent. Highs 27 to 33. Winds up to 10 mph creating wind
chills around zero in the morning.
.WEDNESDAY NIGHT...Mostly cloudy. A chance of snow, mainly after
midnight. Chance of snow 40 percent. Lows 17 to 22.
.THURSDAY...Snow likely. Chance of snow 60 percent. Light snow
accumulations possible. Highs 25 to 30.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 9 to 16. Winds up to 15 mph creating wind chills
around zero.
.FRIDAY...Partly cloudy with a 20 percent chance of snow showers.
Highs 26 to 32.
.FRIDAY NIGHT...Mostly cloudy. Lows 14 to 22.
.SATURDAY...Mostly cloudy with a 40 percent chance of snow
showers. Highs 33 to 38.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers. Lows 19 to 26. Breezy.
.SUNDAY THROUGH MONDAY...Mostly cloudy with a 30 percent chance
of snow showers. Highs 33 to 40. Lows 19 to 29. Breezy.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 19 to 24.
.TUESDAY...Mostly cloudy with a 30 percent chance of snow
showers. Highs 33 to 38.

$$
=

IDZ015-211130-
Southwest Highlands-
301 PM MST Tue Feb 20 2018

.TONIGHT...Increasing clouds. Lows 7 to 12. Winds up to 10 mph
creating wind chills around 5 below zero.
.WEDNESDAY...Mostly cloudy. A slight chance of snow showers in
the morning, then a slight chance of snow in the afternoon.
Chance of snow 20 percent. Highs 26 to 34. Winds up to 10 mph
creating wind chills around zero in the morning.
.WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of
snow. Lows 13 to 18.
.THURSDAY...Snow likely, mainly in the afternoon. Chance of snow
60 percent. Light snow accumulations possible. Highs 26 to 33.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 9 to 16.
.FRIDAY...Partly cloudy with a 20 percent chance of snow showers.
Highs 25 to 31.
.FRIDAY NIGHT...Partly cloudy. Lows 13 to 19.
.SATURDAY...Mostly cloudy with a 30 percent chance of snow
showers. Highs 31 to 38.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows 19 to 25.
.SUNDAY...Mostly cloudy with a 30 percent chance of snow showers.
Highs 33 to 39.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 22 to 28.
.MONDAY...Mostly cloudy with a 30 percent chance of snow showers.
Highs 33 to 40.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 19 to 24.
.TUESDAY...Mostly cloudy with a 30 percent chance of snow
showers. Highs 31 to 38.

$$
=

IDZ030-211130-
Southern Twin Falls County-
301 PM MST Tue Feb 20 2018

.TONIGHT...Increasing clouds. Lows 6 to 12. Winds up to 10 mph
creating wind chills around zero.
.WEDNESDAY...Mostly cloudy. Highs 27 to 32. Winds up to 10 mph
creating wind chills around zero in the morning.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 12 to 18.
.THURSDAY...Mostly cloudy. A chance of snow, mainly in the
afternoon. Chance of snow 30 percent. Highs 27 to 32.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 12 to 17.
.FRIDAY...Partly cloudy with a 20 percent chance of snow showers.
Highs 25 to 30.
.FRIDAY NIGHT...Partly cloudy. Lows 14 to 19.
.SATURDAY...Mostly cloudy with a 30 percent chance of snow
showers. Highs 33 to 38.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows 20 to 25.
.SUNDAY...Mostly cloudy with a 30 percent chance of snow showers.
Highs 33 to 38.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 22 to 27.
.MONDAY AND MONDAY NIGHT...Mostly cloudy with a 30 percent chance
of snow showers. Highs 33 to 38. Lows 19 to 27.
.TUESDAY...Partly cloudy with a 20 percent chance of snow
showers. Highs 32 to 37.

$$
=

ORZ062-211130-
Baker County-
201 PM PST Tue Feb 20 2018

.TONIGHT...Cloudy with scattered snow showers. Chance of snow
30 percent. Lows 11 to 18. Southeast winds up to 10 mph.
.WEDNESDAY...Snow showers likely in the morning, then partly
cloudy with a slight chance of snow in the afternoon. Chance of
snow 60 percent. Snow accumulation up to 1 inch. Highs 27 to 32.
Light winds.
.WEDNESDAY NIGHT...Mostly cloudy. A chance of snow, mainly after
midnight. Chance of snow 30 percent. Lows 15 to 20. Light winds.
.THURSDAY...Cloudy with a 30 percent chance of snow. Highs 27 to
33. Northwest winds 10 to 15 mph.
.THURSDAY NIGHT...Decreasing clouds. Lows 8 to 13. Northwest
winds 10 to 15 mph. Lowest wind chills around zero.
.FRIDAY...Sunny. Highs 29 to 34.
.FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 18 to 23.
.SATURDAY...Snow showers likely. Chance of snow 60 percent.
Moderate snow accumulations possible. Highs 33 to 38.
.SATURDAY NIGHT...Snow showers likely. Chance of snow 60 percent.
Lows 20 to 25.
.SUNDAY THROUGH MONDAY NIGHT...Mostly cloudy with a 30 percent
chance of snow showers. Highs 33 to 39. Lows 17 to 27.
.TUESDAY...Partly cloudy with a 20 percent chance of snow
showers. Highs 32 to 39.

&&
                  TEMPERATURE
Baker City      16  31  18  31

$$
=

ORZ061-211130-
Harney County-
201 PM PST Tue Feb 20 2018

.TONIGHT...Mostly cloudy. Scattered snow showers, mainly after
midnight. Chance of snow 30 percent. Not as cold. Lows 13 to 18.
Southeast winds up to 10 mph.
.WEDNESDAY...Snow showers likely in the morning, then a slight
chance of snow in the afternoon. Chance of snow 60 percent. Snow
accumulation around 1 inch. Highs 28 to 33. Northwest winds up to
10 mph.
.WEDNESDAY NIGHT...Snow likely, mainly after midnight. Chance of
snow 60 percent. Snow accumulation of 1 to 2 inches. Lows 14 to
20. Northwest winds up to 10 mph.
.THURSDAY...Cloudy with a 50 percent chance of snow. Highs 26 to
31. Northwest winds 10 to 15 mph.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 6 to 12. Northwest winds around 10 mph. Lowest wind
chills around zero.
.FRIDAY...Sunny. Highs 29 to 34.
.FRIDAY NIGHT...Mostly cloudy. Not as cold. Lows 17 to 22.
.SATURDAY...Mostly cloudy with a 30 percent chance of snow
showers. Highs 34 to 39. Breezy.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows 21 to 26. Breezy.
.SUNDAY THROUGH TUESDAY...Mostly cloudy with a 30 percent chance
of snow showers. Highs 33 to 40. Lows 18 to 26.

&&
                  TEMPERATURE
Burns           13  29  14  28

$$
=

ORZ063-211130-
Malheur County-
301 PM MST Tue Feb 20 2018 /201 PM PST Tue Feb 20 2018/

.TONIGHT...Mostly cloudy. Lows 11 to 17. Southeast winds up to
10 mph.
.WEDNESDAY...Mostly cloudy. A chance of snow showers in the
morning, then a slight chance of snow in the afternoon. Chance of
snow 30 percent. Highs 29 to 36. Northeast winds up to 10 mph.
.WEDNESDAY NIGHT...Snow likely, mainly after midnight. Chance of
snow 60 percent. Snow accumulation of 1 to 2 inches. Lows 18 to
23. Northeast winds up to 10 mph.
.THURSDAY...Snow likely. Chance of snow 60 percent. Light snow
accumulations possible. Highs 27 to 34. North winds 10 to 15 mph.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 10 to 17. North winds 10 to 15 mph. Lowest wind
chills around zero.
.FRIDAY...Sunny. Highs 28 to 37.
.FRIDAY NIGHT...Mostly cloudy. Lows 16 to 24.
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy with a 40 percent
chance of snow showers. Highs 35 to 42. Lows 17 to 27.
.SUNDAY THROUGH MONDAY...Mostly cloudy with a 30 percent chance
of snow showers. Highs 35 to 43. Lows 20 to 29.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. A 20 percent chance of
snow showers. Lows 19 to 25. Highs 34 to 41.

$$
=


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