Zone Forecast Product
Issued by NWS Pocatello, ID

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FPUS55 KPIH 190558
ZFPPIH

Zone Forecast Product FOR Idaho
NATIONAL WEATHER SERVICE Pocatello ID
1058 PM MST Sun Feb 18 2018

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.

IDZ017-191100-
Eastern Magic Valley-
Including the cities of Burley, Rupert, and Heyburn
1058 PM MST Sun Feb 18 2018

.TONIGHT...Mostly cloudy. A chance of snow in the evening...then
a slight chance of snow after midnight. Much colder. Snow
accumulation up to 2 inches. Lows 10 to 18. West winds 10 to
20 mph.
.WASHINGTONS BIRTHDAY...Partly sunny with a slight chance of
snow. Breezy. Highs 23 to 30. West winds 10 to 15 mph...
increasing to 15 to 25 mph in the afternoon. Chance of
precipitation 20 percent.
.MONDAY NIGHT...Mostly cloudy. A chance of snow in the evening...
then a chance of snow showers after midnight. Breezy, colder.
Snow accumulation of 2 to 4 inches. Lows 4 to 11. Southwest winds
15 to 25 mph...shifting to south 10 to 15 mph after midnight.
Chance of precipitation 50 percent.
.TUESDAY...Partly sunny with a slight chance of snow showers.
Highs 16 to 23. Southwest winds 10 to 15 mph. Chance of
precipitation 20 percent.
.TUESDAY NIGHT...Partly cloudy. Lows 4 to 11. Southwest winds
around 10 mph.
.WEDNESDAY...Mostly sunny. Highs 22 to 29.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 10 to 18.
.THURSDAY THROUGH FRIDAY NIGHT...Mostly cloudy with a slight
chance of snow. Highs 27 to 34. Lows 12 to 22.
.SATURDAY...Mostly cloudy with a chance of snow. Highs 31 to 38.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A slight chance of
snow. Lows 17 to 26. Highs 31 to 40.

$$

IDZ021-191100-
Lower Snake River Plain-
Including the city of Pocatello
1058 PM MST Sun Feb 18 2018

.TONIGHT...Mostly cloudy. A chance of snow in the evening...then
a slight chance of snow after midnight. Breezy. Much colder. Snow
accumulation up to 2 inches. Lows 9 to 17. Southwest winds 15 to
25 mph...decreasing to 10 to 15 mph after midnight.
.WASHINGTONS BIRTHDAY...Partly sunny. A slight chance of snow in
the morning...then a chance of snow in the afternoon. Colder.
Snow accumulation around 1 inch. Highs 18 to 27. Northwest winds
10 to 15 mph. Chance of precipitation 50 percent.
.MONDAY NIGHT...Mostly cloudy. A chance of snow in the evening...
then a chance of snow showers after midnight. Colder. Snow
accumulation of 2 to 3 inches. Lows 2 below to 8 above zero.
North winds 10 to 15 mph. Chance of precipitation 50 percent.
.TUESDAY...Mostly cloudy with a slight chance of snow showers.
Highs 11 to 20. Southwest winds 10 to 15 mph. Chance of
precipitation 20 percent.
.TUESDAY NIGHT...Partly cloudy. Lows 2 to 11. Southwest winds
10 to 15 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Highs 18 to 28.
Lows 5 to 15.
.THURSDAY THROUGH FRIDAY...Mostly cloudy with a slight chance of
snow. Highs 23 to 33. Lows 10 to 20.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of snow. Lows
17 to 24.
.SATURDAY...Mostly cloudy with a chance of snow. Breezy. Highs
28 to 37.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A slight chance of
snow. Lows 18 to 25. Highs 29 to 39.

$$

IDZ020-191100-
Upper Snake River Plain-
Including the cities of Idaho Falls and Rexburg
1058 PM MST Sun Feb 18 2018

.TONIGHT...Mostly cloudy with a slight chance of snow. Breezy.
Much colder. Lows 4 to 13. Southwest winds 15 to 25 mph...
shifting to northwest 10 to 15 mph after midnight.
.WASHINGTONS BIRTHDAY...Partly sunny. A slight chance of snow in
the morning...then a chance of snow in the afternoon. Colder.
Snow accumulation up to 2 inches. Highs 18 to 25. North winds
10 to 15 mph. Chance of precipitation 50 percent.
.MONDAY NIGHT...Mostly cloudy. A slight chance of snow in the
evening...then a chance of snow showers after midnight. Colder.
Snow accumulation of 2 to 4 inches. Lows 4 below to 4 above zero.
Northeast winds 10 to 15 mph. Chance of precipitation 50 percent.
.TUESDAY...Mostly cloudy with a slight chance of snow showers.
Highs 12 to 19. Southeast winds up to 10 mph. Chance of
precipitation 20 percent.
.TUESDAY NIGHT...Mostly cloudy. Lows 2 below to 6 above zero.
Southwest winds 10 to 15 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Highs 19 to 26.
Lows 1 to 11.
.THURSDAY THROUGH FRIDAY NIGHT...Mostly cloudy with a slight
chance of snow. Highs 24 to 33. Lows 9 to 19.
.SATURDAY...Mostly cloudy with a chance of snow. Highs 29 to 36.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A slight chance of
snow. Lows 14 to 23. Highs 29 to 37.

$$

IDZ018-191100-
Sawtooth Mountains-
Including the cities of Stanley and Clayton
1058 PM MST Sun Feb 18 2018

.TONIGHT...Snow likely in the evening...then a chance of snow
after midnight. Much colder. Snow accumulation up to 2 inches.
Lows 4 below to 6 above zero.
.WASHINGTONS BIRTHDAY...Mostly cloudy with a chance of snow. Snow
accumulation of 1 to 3 inches. Highs 13 to 20.
.MONDAY NIGHT...Mostly cloudy. A chance of snow in the evening...
then a chance of snow showers after midnight. Colder. Snow
accumulation of 1 to 3 inches. Lows 6 below to 16 below zero.
Wind chill readings 11 below to 21 below zero.
.TUESDAY...Mostly sunny with a slight chance of snow showers.
Highs 12 to 19.
.TUESDAY NIGHT...Mostly cloudy. Lows 6 below to 16 below zero.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. A slight chance
of snow. Highs 16 to 23. Lows 10 below to zero.
.THURSDAY...Mostly cloudy with a chance of snow. Highs 20 to 27.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A slight chance of
snow. Lows zero to 10 above zero. Highs 20 to 28.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy with a chance of snow.
Lows 6 to 16. Highs 22 to 32.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy with a chance of snow.
Lows 7 to 17. Highs 25 to 34.

$$

IDZ031-191100-
Big and Little Wood River Region-
Including the cities of Hailey, Ketchum, and Bellevue
1058 PM MST Sun Feb 18 2018

.TONIGHT...Decreasing clouds. A slight chance of snow. Colder.
Lows 2 to 12.
.WASHINGTONS BIRTHDAY...Partly sunny with a chance of snow. Snow
accumulation of 1 to 3 inches. Highs 17 to 26.
.MONDAY NIGHT...Mostly cloudy. A chance of snow in the evening...
then a chance of snow showers after midnight. Colder. Snow
accumulation of 2 to 4 inches. Lows 4 below to 6 above zero.
.TUESDAY...Partly sunny with a slight chance of snow showers.
Highs 13 to 20.
.TUESDAY NIGHT...Partly cloudy. Lows 3 below to 7 above zero.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. A slight chance
of snow. Highs 17 to 25. Lows zero to 10 above zero.
.THURSDAY...Mostly cloudy with a chance of snow. Highs 21 to 29.
.THURSDAY NIGHT...Mostly cloudy with a slight chance of snow.
Lows 3 to 13.
.FRIDAY...Mostly sunny with a slight chance of snow. Highs 23 to
31.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy with a chance of snow.
Lows 8 to 18. Highs 24 to 34.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow. Lows 9 to
19.
.SUNDAY...Partly sunny with a slight chance of snow. Highs 28 to
36.

$$

IDZ032-191100-
Lost River/Pahsimeroi-
Including the cities of Arco, Challis, and Mackay
1058 PM MST Sun Feb 18 2018

.TONIGHT...Mostly cloudy with a chance of snow. Much colder. Snow
accumulation up to 2 inches. Lows 1 to 8.
.WASHINGTONS BIRTHDAY...Partly sunny. A chance of snow in the
morning...then a slight chance of snow in the afternoon. Snow
accumulation of 1 to 3 inches. Highs 13 to 23.
.MONDAY NIGHT...Mostly cloudy. A slight chance of snow in the
evening...then a slight chance of snow showers after midnight.
Colder. Lows 9 below to 1 above zero. Wind chill readings
10 below to 20 below zero.
.TUESDAY...Partly sunny with a slight chance of snow showers.
Highs 11 to 19.
.TUESDAY NIGHT...Mostly cloudy. Lows 6 below to 1 above zero.
.WEDNESDAY THROUGH THURSDAY...Mostly cloudy with a slight chance
of snow. Highs 18 to 28. Lows 3 below to 7 above zero.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A slight chance of
snow. Lows 4 to 13. Highs 21 to 31.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of snow. Lows
8 to 18.
.SATURDAY...Mostly cloudy with a chance of snow. Highs 27 to 35.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A slight chance of
snow. Lows 9 to 19. Highs 27 to 37.

$$

IDZ019-191100-
Upper Snake Highlands-
Including the cities of St. Anthony, Ashton, Island Park, Driggs,
and Victor
1058 PM MST Sun Feb 18 2018

.TONIGHT...Mostly cloudy with a chance of snow. Much colder. Snow
accumulation of 1 to 3 inches. Lows 7 below to 3 above zero. Wind
chill readings 8 below to 18 below zero.
.WASHINGTONS BIRTHDAY...Partly sunny. A chance of snow in the
morning...then a slight chance of snow in the afternoon. Colder.
Snow accumulation of 1 to 3 inches. Highs 10 to 18. Wind chill
readings 9 below to 19 below zero.
.MONDAY NIGHT...Partly cloudy with a chance of snow in the
evening...then mostly cloudy with a slight chance of snow showers
after midnight. Colder. Lows 10 below to 20 below zero. Wind
chill readings 15 below to 25 below zero.
.TUESDAY...Partly sunny with a slight chance of snow showers.
Highs 6 to 13.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of snow. Lows
2 below to 12 below zero.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a slight
chance of snow. Highs 13 to 20. Lows 8 below to 2 above zero.
.THURSDAY THROUGH FRIDAY...Mostly cloudy with a slight chance of
snow. Highs 20 to 28. Lows 1 below to 9 above zero.
.FRIDAY NIGHT THROUGH SUNDAY...Mostly cloudy with a chance of
snow. Lows 7 to 17. Highs 22 to 32.

$$

IDZ023-191100-
Caribou Highlands-
Including the cities of Henry, Soda Springs, Downey,
and Lava Hot Springs
1058 PM MST Sun Feb 18 2018

.TONIGHT...Snow in the evening...then a chance of snow after
midnight. Much colder. Snow accumulation of 1 to 3 inches. Lows
6 to 15.
.WASHINGTONS BIRTHDAY...Mostly cloudy with a chance of snow. Snow
accumulation of 1 to 3 inches. Highs 16 to 24.
.MONDAY NIGHT...Mostly cloudy. A chance of snow in the evening...
then a slight chance of snow showers after midnight. Colder. Snow
accumulation of 1 to 3 inches. Lows 7 below to 3 above zero.
.TUESDAY...Mostly cloudy with a slight chance of snow showers.
Highs 10 to 17.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of snow. Lows
5 below to 5 above zero.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. A slight chance
of snow. Highs 16 to 24. Lows 2 below to 8 above zero.
.THURSDAY...Mostly cloudy with a slight chance of snow. Highs
22 to 29.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of snow.
Lows 7 to 14. Highs 22 to 30.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy with a chance of snow.
Lows 12 to 19. Highs 23 to 33.
.SATURDAY NIGHT...Cloudy with a chance of snow. Lows 15 to 22.
.SUNDAY...Mostly cloudy with a chance of snow. Highs 27 to 35.

$$

IDZ022-191100-
South Central Highlands-
Including the cities of Malad City, Oakley, and Rockland
1058 PM MST Sun Feb 18 2018

...WINTER STORM WARNING IN EFFECT UNTIL 11 PM MST THIS EVENING
ABOVE 5000 FEET...

.TONIGHT...Areas of blowing snow in the evening. Snow likely in
the evening...then a chance of snow after midnight. Much colder.
Snow accumulation of 1 to 3 inches. Lows 12 to 19.
.WASHINGTONS BIRTHDAY...Partly sunny with a chance of snow.
Breezy. Snow accumulation of 3 to 5 inches. Highs 23 to 30.
.MONDAY NIGHT...Mostly cloudy. A chance of snow in the evening...
then a slight chance of snow showers after midnight. Colder. Snow
accumulation of 1 to 3 inches. Lows 2 to 9.
.TUESDAY...Mostly cloudy with a slight chance of snow showers.
Highs 15 to 22.
.TUESDAY NIGHT...Partly cloudy. Lows 4 to 11.
.WEDNESDAY...Mostly sunny. Highs 23 to 30.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 10 to 18.
.THURSDAY THROUGH FRIDAY NIGHT...Mostly cloudy with a slight
chance of snow. Highs 27 to 34. Lows 12 to 22.
.SATURDAY...Mostly cloudy with a chance of snow. Highs 31 to 38.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow. Lows 19 to
26.
.SUNDAY...Partly sunny with a chance of snow. Highs 33 to 40.

$$

IDZ024-191100-
Cache Valley/Idaho Portion-
Including the city of Preston
1058 PM MST Sun Feb 18 2018

...WINTER STORM WARNING IN EFFECT UNTIL 11 PM MST THIS EVENING
ABOVE 5000 FEET...

.TONIGHT...Snow likely in the evening...then a chance of snow
after midnight. Much colder. Snow accumulation around 1 inch.
Lows around 16.
.WASHINGTONS BIRTHDAY...Mostly cloudy. A chance of snow in the
morning...then a slight chance of snow in the afternoon. Colder.
Snow accumulation around 1 inch. Highs around 27.
.MONDAY NIGHT...Mostly cloudy. A chance of snow in the evening...
then a slight chance of snow showers after midnight. Colder. Snow
accumulation around 1 inch. Lows around 3 above.
.TUESDAY...Mostly cloudy with a chance of snow showers. Highs
around 18.
.TUESDAY NIGHT...Partly cloudy. Lows around 6 above.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Highs around 25.
Lows around 7 above.
.THURSDAY THROUGH FRIDAY...Mostly cloudy with a slight chance of
snow. Highs around 31. Lows 9 to 19.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly cloudy with a
chance of snow. Lows around 20. Highs around 33.
.SUNDAY...Partly sunny with a chance of snow. Highs around 36.

$$

IDZ025-191100-
Wasatch Mountains/Idaho Portion-
Including the city of Montpelier
1058 PM MST Sun Feb 18 2018

.TONIGHT...Snow. Much colder. Snow accumulation of 2 to 4 inches.
Lows 10 to 17.
.WASHINGTONS BIRTHDAY...Mostly cloudy with a chance of snow.
Colder. Snow accumulation around 1 inch. Highs 19 to 26.
.MONDAY NIGHT...Mostly cloudy. A chance of snow in the evening...
then a slight chance of snow showers after midnight. Colder. Snow
accumulation around 1 inch. Lows 3 below to 4 above zero.
.TUESDAY...Mostly cloudy with a chance of snow showers. Highs
around 15.
.TUESDAY NIGHT...Partly cloudy with a slight chance of snow. Lows
5 below to 5 above zero.
.WEDNESDAY...Partly sunny with a slight chance of snow. Highs
17 to 24.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 1 below to 8 above zero.
.THURSDAY...Partly sunny with a slight chance of snow. Highs
22 to 29.
.THURSDAY NIGHT...Mostly cloudy with a chance of snow. Lows 9 to
16.
.FRIDAY...Partly sunny with a chance of snow. Highs 24 to 31.
.FRIDAY NIGHT THROUGH SUNDAY...Mostly cloudy with a chance of
snow. Lows 12 to 22. Highs 25 to 35.

$$



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