Zone Forecast Product
Issued by NWS Pocatello, ID

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FPUS55 KPIH 142101
ZFPPIH

Zone Forecast Product FOR Idaho
NATIONAL WEATHER SERVICE Pocatello ID
201 PM MST Thu Dec 14 2017

This forecast may not be representative of the exact location you
are interested in. For a site-specific forecast, please visit
weather.gov/Pocatello and click the map on the main page.

IDZ017-151100-
Eastern Magic Valley-
Including the cities of Burley, Rupert, and Heyburn
201 PM MST Thu Dec 14 2017

.TONIGHT...Mostly cloudy. Patchy freezing fog in the evening...
then areas of freezing fog after midnight. Lows 15 to 22. Light
and variable winds...becoming east around 10 mph after midnight.
.FRIDAY...Partly sunny. Areas of freezing fog in the morning...
then haze in the afternoon. Highs 27 to 37. East winds 10 to
15 mph.
.FRIDAY NIGHT...Mostly cloudy. A chance of snow after midnight.
Little or no snow accumulation. Lows 20 to 27. East winds around
10 mph...shifting to southwest after midnight. Chance of
precipitation 50 percent.
.SATURDAY...Mostly cloudy with a chance of snow. Highs 26 to 33.
West winds 10 to 15 mph. Chance of precipitation 50 percent.
.SATURDAY NIGHT...Partly cloudy. Colder. Areas of freezing fog.
Lows 11 to 19. West winds around 10 mph.
.SUNDAY...Mostly sunny. Highs 24 to 31.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows 14 to 23. Highs
25 to 35.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. A slight chance of
snow showers. Lows 18 to 26. Highs 31 to 41.
.TUESDAY NIGHT...Mostly cloudy. Lows 18 to 27.
.WEDNESDAY...Partly sunny with a slight chance of rain and snow.
Highs 32 to 39.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A slight chance of
snow showers. Lows 16 to 24. Highs 29 to 39.

$$

IDZ021-151100-
Lower Snake River Plain-
Including the city of Pocatello
201 PM MST Thu Dec 14 2017

.TONIGHT...Mostly cloudy. Patchy freezing fog in the evening...
then areas of freezing fog after midnight. Lows 12 to 21. Light
and variable winds...becoming east around 10 mph after midnight.
.FRIDAY...Partly sunny. Areas of freezing fog in the morning...
then haze in the afternoon. Highs 27 to 34. East winds 10 to
15 mph.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of snow in the
evening...then a chance of snow after midnight. Snow accumulation
up to 2 inches. Lows 20 to 27. Southeast winds around 10 mph...
shifting to southwest after midnight. Chance of precipitation
50 percent.
.SATURDAY...Snow likely. Accumulations possible. Highs around 28.
West winds 10 to 15 mph. Chance of precipitation 70 percent.
.SATURDAY NIGHT...Mostly cloudy. Colder. Areas of freezing fog.
Lows 9 to 18. West winds around 10 mph.
.SUNDAY...Mostly sunny. Highs 22 to 29.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. A slight chance of snow
showers. Lows 11 to 20. Highs 23 to 33.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. A slight chance of
snow showers. Lows 17 to 25. Highs 28 to 38.
.TUESDAY NIGHT...Mostly cloudy. Lows 16 to 25.
.WEDNESDAY...Partly sunny with a slight chance of rain and snow.
Highs 32 to 39.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy with a slight
chance of snow showers. Breezy. Lows 15 to 23. Highs 28 to 38.

$$

IDZ020-151100-
Upper Snake River Plain-
Including the cities of Idaho Falls and Rexburg
201 PM MST Thu Dec 14 2017

.TONIGHT...Mostly cloudy. Patchy freezing fog in the evening...
then areas of freezing fog after midnight. Lows 11 to 19. Light
and variable winds...becoming northeast around 10 mph after
midnight.
.FRIDAY...Partly sunny. Areas of freezing fog in the morning...
then haze in the afternoon. Highs 25 to 32. Northeast winds
around 10 mph.
.FRIDAY NIGHT...Cloudy. A slight chance of snow in the evening...
then a chance of snow after midnight. Snow accumulation of 1 to
3 inches. Lows 18 to 26. North winds around 10 mph. Chance of
precipitation 50 percent.
.SATURDAY...Cloudy with a slight chance of snow. Highs 26 to 33.
West winds 10 to 15 mph. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Mostly cloudy. Colder. Areas of freezing fog.
Lows 8 to 15. Northwest winds around 10 mph.
.SUNDAY...Mostly sunny. Highs 20 to 27.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. A slight chance of snow
showers. Lows 10 to 17. Highs 21 to 31.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly cloudy with a slight
chance of snow showers. Lows 14 to 24. Highs 26 to 36.
.WEDNESDAY...Partly sunny with a slight chance of snow. Highs
around 34.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy with a slight
chance of snow showers. Lows 14 to 21. Highs 28 to 35.

$$

IDZ018-151100-
Sawtooth Mountains-
Including the cities of Stanley and Clayton
201 PM MST Thu Dec 14 2017

.TONIGHT...Partly cloudy. Patchy freezing fog after midnight.
Lows 8 to 18.
.FRIDAY...Partly sunny. Patchy freezing fog in the morning. Highs
31 to 38.
.FRIDAY NIGHT...Cloudy with a chance of snow. Snow accumulation
of 1 to 3 inches. Lows 14 to 22.
.SATURDAY...Partly sunny with a slight chance of snow. Highs
23 to 30.
.SATURDAY NIGHT...Partly cloudy. Colder. Areas of freezing fog.
Lows 2 to 12.
.SUNDAY...Mostly sunny. Highs 23 to 30.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow
showers. Lows 12 to 21.
.MONDAY...Partly sunny with a chance of snow showers. Highs 29 to
36.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly cloudy with a slight
chance of snow showers. Lows 15 to 24. Highs 29 to 39.
.WEDNESDAY...Partly sunny with a chance of snow. Highs 27 to 34.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of snow showers.
Lows 8 to 18.
.THURSDAY...Partly sunny with a slight chance of snow showers.
Highs 23 to 30.

$$

IDZ031-151100-
Big and Little Wood River Region-
Including the cities of Hailey, Ketchum, and Bellevue
201 PM MST Thu Dec 14 2017

.TONIGHT...Partly cloudy. Lows 16 to 23.
.FRIDAY...Mostly sunny. Highs 30 to 37.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of snow in the
evening...then a chance of snow after midnight. Snow accumulation
up to 2 inches. Lows 18 to 25.
.SATURDAY...Partly sunny with a slight chance of snow. Highs
26 to 33.
.SATURDAY NIGHT...Partly cloudy. Colder. Lows 9 to 16.
.SUNDAY...Mostly sunny. Highs 25 to 32.
.SUNDAY NIGHT THROUGH TUESDAY NIGHT...Mostly cloudy with a slight
chance of snow showers. Lows 16 to 25. Highs 28 to 38.
.WEDNESDAY...Partly sunny with a chance of snow. Highs 31 to 38.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A chance of snow
showers. Lows 14 to 21. Highs 28 to 38.

$$

IDZ032-151100-
Lost River/Pahsimeroi-
Including the cities of Arco, Challis, and Mackay
201 PM MST Thu Dec 14 2017

.TONIGHT...Partly cloudy. Patchy freezing fog after midnight.
Lows 13 to 21.
.FRIDAY...Mostly sunny. Patchy freezing fog in the morning. Highs
26 to 34.
.FRIDAY NIGHT...Cloudy. A slight chance of snow in the evening...
then a chance of snow after midnight. Snow accumulation of 1 to
2 inches. Lows 17 to 24.
.SATURDAY...Mostly cloudy with a chance of snow. Breezy. Highs
25 to 32.
.SATURDAY NIGHT...Partly cloudy. Colder. Areas of freezing fog.
Lows 7 to 16.
.SUNDAY...Mostly sunny. Highs 23 to 30.
.SUNDAY NIGHT THROUGH TUESDAY NIGHT...Mostly cloudy with a slight
chance of snow showers. Lows 12 to 22. Highs 26 to 36.
.WEDNESDAY...Partly sunny with a chance of snow. Highs 30 to 37.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A slight chance of
snow showers. Lows 13 to 20. Highs 26 to 36.

$$

IDZ019-151100-
Upper Snake Highlands-
Including the cities of St. Anthony, Ashton, Island Park, Driggs,
and Victor
201 PM MST Thu Dec 14 2017

.TONIGHT...Increasing clouds. Patchy freezing fog in the
evening...then areas of freezing fog after midnight. Lows 7 to
17.
.FRIDAY...Partly sunny. Areas of freezing fog in the morning...
then haze in the afternoon. Highs 25 to 33.
.FRIDAY NIGHT...A chance of snow in the evening...then snow after
midnight. Snow accumulation of 1 to 3 inches. Lows 17 to 24.
.SATURDAY...Cloudy with a chance of snow. Highs 24 to 31.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of snow
showers. Areas of freezing fog. Colder. Lows 3 to 11.
.SUNDAY...Mostly sunny. Highs 18 to 25.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow
showers. Lows 9 to 16.
.MONDAY AND MONDAY NIGHT...Mostly cloudy with a chance of snow
showers. Highs 23 to 30. Lows 11 to 21.
.TUESDAY AND TUESDAY NIGHT...Mostly cloudy with a slight chance
of snow showers. Highs 29 to 36. Lows 15 to 22.
.WEDNESDAY...Partly sunny with a slight chance of snow. Highs
29 to 36.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of snow showers.
Lows 10 to 17.
.THURSDAY...Mostly cloudy with a slight chance of snow showers.
Highs 24 to 31.

$$

IDZ023-151100-
Caribou Highlands-
Including the cities of Henry, Soda Springs, Downey,
and Lava Hot Springs
201 PM MST Thu Dec 14 2017

.TONIGHT...Partly cloudy. Areas of freezing fog after midnight.
Lows 11 to 21.
.FRIDAY...Mostly sunny. Areas of freezing fog in the morning.
Highs 29 to 36.
.FRIDAY NIGHT...A chance of snow in the evening...then snow
likely after midnight. Snow accumulation of 1 to 3 inches. Lows
20 to 27.
.SATURDAY...Cloudy with a chance of snow. Highs 25 to 32.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of snow
showers. Areas of freezing fog. Colder. Lows 6 to 16.
.SUNDAY...Mostly sunny. Highs 21 to 28.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. A slight chance of snow
showers. Lows 12 to 19. Highs 22 to 32.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. A slight chance of
snow showers. Lows 18 to 25. Highs 28 to 38.
.TUESDAY NIGHT...Mostly cloudy. Lows 17 to 24.
.WEDNESDAY...Partly sunny with a slight chance of snow. Highs
around 36.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of snow showers.
Lows 14 to 21.
.THURSDAY...Mostly cloudy with a chance of snow showers. Highs
26 to 33.

$$

IDZ022-151100-
South Central Highlands-
Including the cities of Malad City, Oakley, and Rockland
201 PM MST Thu Dec 14 2017

.TONIGHT...Partly cloudy. Patchy freezing fog in the evening...
then haze and areas of freezing fog after midnight. Lows 15 to
25.
.FRIDAY...Mostly sunny. Areas of freezing fog in the morning...
then haze through the day. Highs 32 to 39.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of snow in the
evening...then a chance of snow after midnight. Snow accumulation
up to 1 inch. Lows 21 to 28.
.SATURDAY...Mostly cloudy with a chance of snow. Breezy. Highs
27 to 34.
.SATURDAY NIGHT...Mostly cloudy. Colder. Areas of freezing fog.
Lows 13 to 20.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 26 to 33. Lows
13 to 23.
.MONDAY AND MONDAY NIGHT...Mostly cloudy. A slight chance of snow
showers. Highs 32 to 39. Lows 17 to 27.
.TUESDAY AND TUESDAY NIGHT...Mostly cloudy. Highs 36 to 43. Lows
19 to 28.
.WEDNESDAY...Partly sunny with a slight chance of rain and snow.
Highs 35 to 42.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A slight chance of
snow showers. Breezy. Lows 18 to 27. Highs 31 to 41.

$$

IDZ024-151100-
Cache Valley/Idaho Portion-
Including the city of Preston
201 PM MST Thu Dec 14 2017

.TONIGHT...Partly cloudy. Patchy freezing fog in the evening...
then haze and areas of freezing fog after midnight. Lows around
16.
.FRIDAY...Mostly sunny. Areas of freezing fog in the morning...
then haze through the day. Highs around 34.
.FRIDAY NIGHT...Partly cloudy in the evening...then mostly cloudy
with a chance of snow after midnight. Snow accumulation around
1 inch. Lows around 24.
.SATURDAY...Mostly cloudy with a chance of snow. Highs around 31.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of snow
showers. Areas of freezing fog. Colder. Lows around 16.
.SUNDAY...Mostly sunny. Highs around 26.
.SUNDAY NIGHT...Mostly cloudy. Lows around 16.
.MONDAY AND MONDAY NIGHT...Mostly cloudy. A slight chance of snow
showers. Highs around 31. Lows 15 to 22.
.TUESDAY AND TUESDAY NIGHT...Mostly cloudy. Highs around 37. Lows
around 21.
.WEDNESDAY...Partly sunny with a slight chance of rain and snow.
Highs around 37.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A slight chance of
snow showers. Lows around 20. Highs 31 to 38.

$$

IDZ025-151100-
Wasatch Mountains/Idaho Portion-
Including the city of Montpelier
201 PM MST Thu Dec 14 2017

.TONIGHT...Partly cloudy. Areas of freezing fog after midnight.
Lows 9 to 19.
.FRIDAY...Mostly sunny. Areas of freezing fog in the morning.
Highs around 34.
.FRIDAY NIGHT...Mostly cloudy. A chance of snow after midnight.
Snow accumulation up to 2 inches. Lows 17 to 25.
.SATURDAY...Cloudy with a chance of snow. Highs 25 to 32.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of snow
showers. Areas of freezing fog. Colder. Lows 7 to 17.
.SUNDAY...Mostly sunny. Highs around 24.
.SUNDAY NIGHT...Partly cloudy with a slight chance of snow
showers. Lows 9 to 18.
.MONDAY AND MONDAY NIGHT...Mostly cloudy. A slight chance of snow
showers. Highs 27 to 34. Lows 11 to 21.
.TUESDAY...Partly sunny with a slight chance of snow showers.
Highs around 36.
.TUESDAY NIGHT...Mostly cloudy. Lows 15 to 23.
.WEDNESDAY...Partly sunny with a slight chance of snow. Highs
34 to 41.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of snow showers.
Lows 13 to 23.
.THURSDAY...Partly sunny with a chance of snow showers. Highs
around 31.

$$



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