Zone Forecast Product
Issued by NWS Pocatello, ID

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FPUS55 KPIH 180926
ZFPPIH

Zone Forecast Product FOR Idaho
NATIONAL WEATHER SERVICE Pocatello ID
326 AM MDT Fri May 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.

IDZ017-182200-
Eastern Magic Valley-
Including the cities of Burley, Rupert, and Heyburn
326 AM MDT Fri May 18 2018

.TODAY...Partly sunny. Isolated showers and thunderstorms in the
morning...then scattered showers and thunderstorms in the
afternoon. Highs 63 to 70. Southwest winds around 10 mph.
.TONIGHT...Partly cloudy. Scattered showers and thunderstorms in
the evening...then isolated rain showers after midnight. Lows
43 to 50. Southwest winds 10 to 15 mph...shifting to east after
midnight. Areal coverage of precipitation 50 percent.
.SATURDAY...Mostly sunny. Isolated rain showers in the morning...
then isolated showers and thunderstorms in the afternoon. Highs
65 to 72. East winds around 10 mph...shifting to south in the
afternoon. Areal coverage of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. Lows 43 to 50. East winds around
10 mph.
.SUNDAY...Mostly sunny with isolated showers and thunderstorms.
Highs 70 to 77. East winds 10 to 15 mph. Areal coverage of
precipitation 20 percent.
.SUNDAY NIGHT...Mostly cloudy with scattered rain showers and
isolated thunderstorms. Lows 45 to 52.
.MONDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs 69 to 76.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows 44 to 51.
.TUESDAY AND TUESDAY NIGHT...Mostly cloudy. A slight chance of
showers and thunderstorms. Highs 71 to 78. Lows 44 to 52.
.WEDNESDAY...Partly sunny with a chance of rain showers and a
slight chance of thunderstorms. Highs 66 to 73.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A slight chance of
showers and thunderstorms. Lows 43 to 50. Highs 66 to 74.

$$

IDZ021-182200-
Lower Snake River Plain-
Including the city of Pocatello
326 AM MDT Fri May 18 2018

.TODAY...Partly sunny. Isolated showers and thunderstorms in the
morning...then scattered showers and thunderstorms in the
afternoon. Highs 59 to 68. West winds around 10 mph.
.TONIGHT...Mostly cloudy. Scattered showers and thunderstorms in
the evening...then scattered rain showers after midnight. Lows
43 to 50. Southwest winds 10 to 15 mph...shifting to northeast
after midnight. Areal coverage of precipitation 50 percent.
.SATURDAY...Partly sunny. Isolated rain showers in the morning...
then scattered rain showers and isolated thunderstorms in the
afternoon. Highs 61 to 70. Northeast winds around 10 mph...
shifting to south in the afternoon. Areal coverage of
precipitation 50 percent.
.SATURDAY NIGHT...Mostly cloudy with isolated showers and
thunderstorms. Lows 41 to 48. East winds around 10 mph. Areal
coverage of precipitation 20 percent.
.SUNDAY...Mostly sunny. Highs 66 to 75. East winds around 10 mph.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy with a slight
chance of showers and thunderstorms. Lows 44 to 51. Highs 66 to
76.
.TUESDAY AND TUESDAY NIGHT...Mostly cloudy. A slight chance of
showers and thunderstorms. Highs 70 to 78. Lows 44 to 51.
.WEDNESDAY...Partly sunny with a chance of rain showers and a
slight chance of thunderstorms. Highs 64 to 72.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A chance of rain
showers and a slight chance of thunderstorms. Lows 43 to 50.
Highs 64 to 72.

$$

IDZ020-182200-
Upper Snake River Plain-
Including the cities of Idaho Falls and Rexburg
326 AM MDT Fri May 18 2018

.TODAY...Partly sunny. Isolated showers and thunderstorms in the
morning...then scattered showers and thunderstorms in the
afternoon. Highs 61 to 69. North winds up to 10 mph...shifting to
southwest around 10 mph in the afternoon.
.TONIGHT...Numerous rain showers and scattered thunderstorms in
the evening...then scattered rain showers after midnight. Lows
42 to 49. Southeast winds 10 to 15 mph...shifting to northeast
after midnight. Areal coverage of precipitation 70 percent.
.SATURDAY...Partly sunny. Scattered rain showers in the morning...
then scattered showers and thunderstorms in the afternoon. Highs
61 to 70. Northeast winds 10 to 15 mph...shifting to southeast in
the afternoon. Areal coverage of precipitation 50 percent.
.SATURDAY NIGHT...Mostly cloudy with scattered showers and
thunderstorms. Lows 41 to 48. East winds around 10 mph. Areal
coverage of precipitation 40 percent.
.SUNDAY...Mostly sunny with isolated rain showers. Highs 67 to
74. Northeast winds around 10 mph. Areal coverage of
precipitation 20 percent.
.SUNDAY NIGHT...Partly cloudy with isolated showers and
thunderstorms. Lows 43 to 50.
.MONDAY...Mostly sunny with a chance of rain showers and a slight
chance of thunderstorms. Highs 69 to 76.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows 42 to 49.
.TUESDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs 71 to 78.
.TUESDAY NIGHT...Mostly cloudy with a chance of rain showers and
a slight chance of thunderstorms. Lows 43 to 51.
.WEDNESDAY...Partly sunny with a chance of rain showers and a
slight chance of thunderstorms. Highs 64 to 71.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of rain showers
and a slight chance of thunderstorms. Lows 42 to 49.
.THURSDAY...Partly sunny with a chance of rain showers and a
slight chance of thunderstorms. Highs 65 to 72.

$$

IDZ018-182200-
Sawtooth Mountains-
Including the cities of Stanley and Clayton
326 AM MDT Fri May 18 2018

.TODAY...Scattered rain showers and isolated thunderstorms in the
morning...then periods of rain showers and scattered
thunderstorms in the afternoon. Highs 54 to 62.
.TONIGHT...Numerous rain showers and scattered thunderstorms in
the evening...then isolated rain showers after midnight. Lows
32 to 42.
.SATURDAY...Partly sunny. Scattered snow showers and isolated
rain showers in the morning...then scattered rain showers and
isolated thunderstorms in the afternoon. Little or no snow
accumulation. Highs 56 to 65.
.SATURDAY NIGHT...Mostly cloudy with scattered rain showers and
isolated thunderstorms. Lows 32 to 41.
.SUNDAY...Partly sunny with scattered rain showers and isolated
thunderstorms. Highs 60 to 69.
.SUNDAY NIGHT THROUGH THURSDAY...Mostly cloudy with scattered
rain showers and a slight chance of thunderstorms. Lows 34 to 44.
Highs 60 to 70.

$$

IDZ031-182200-
Big and Little Wood River Region-
Including the cities of Hailey, Ketchum, and Bellevue
326 AM MDT Fri May 18 2018

.TODAY...Scattered rain showers and isolated thunderstorms in the
morning...then numerous rain showers and scattered thunderstorms
in the afternoon. Highs 57 to 66.
.TONIGHT...Mostly cloudy with scattered showers and thunderstorms
in the evening...then partly cloudy with isolated rain showers
after midnight. Lows 38 to 47.
.SATURDAY...Partly sunny. Isolated rain showers in the morning...
then scattered rain showers and isolated thunderstorms in the
afternoon. Highs 58 to 67.
.SATURDAY NIGHT...Partly cloudy with isolated showers and
thunderstorms. Lows 38 to 48.
.SUNDAY...Mostly sunny with isolated showers and thunderstorms.
Highs 63 to 72.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy with scattered rain
showers and a slight chance of thunderstorms. Lows 39 to 48.
Highs 63 to 73.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows 38 to 48.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of rain
showers and a slight chance of thunderstorms. Highs 63 to 73.
Lows 38 to 48.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A chance of rain
showers and a slight chance of thunderstorms. Lows 37 to 46.
Highs 61 to 71.

$$

IDZ032-182200-
Lost River/Pahsimeroi-
Including the cities of Arco, Challis, and Mackay
326 AM MDT Fri May 18 2018

.TODAY...Scattered rain showers and isolated thunderstorms in the
morning...then periods of rain showers and scattered
thunderstorms in the afternoon. Highs 56 to 66.
.TONIGHT...Periods of rain showers and scattered thunderstorms in
the evening...then scattered rain showers after midnight. Lows
39 to 47.
.SATURDAY...Partly sunny. Scattered rain showers in the morning...
then scattered showers and thunderstorms in the afternoon. Highs
58 to 68.
.SATURDAY NIGHT...Mostly cloudy with scattered showers and
thunderstorms. Lows 37 to 45.
.SUNDAY...Partly sunny with isolated showers and thunderstorms.
Highs 63 to 73.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Scattered rain showers
and a slight chance of thunderstorms. Lows 40 to 48. Highs 64 to
74.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows 39 to 47.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of rain
showers and a slight chance of thunderstorms. Highs 64 to 74.
Lows 39 to 49.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of rain showers
and a slight chance of thunderstorms. Lows 38 to 47.
.THURSDAY...Mostly cloudy with a chance of rain showers and a
slight chance of thunderstorms. Highs 62 to 72.

$$

IDZ019-182200-
Upper Snake Highlands-
Including the cities of St. Anthony, Ashton, Island Park, Driggs,
and Victor
326 AM MDT Fri May 18 2018

.TODAY...Scattered rain showers and isolated thunderstorms in the
morning...then numerous rain showers and scattered thunderstorms
in the afternoon. Highs 58 to 67.
.TONIGHT...Numerous rain showers and scattered thunderstorms in
the evening...then scattered rain showers after midnight. Lows
37 to 44.
.SATURDAY...Mostly cloudy. Scattered rain showers in the
morning...then scattered showers and thunderstorms in the
afternoon. Highs 56 to 66.
.SATURDAY NIGHT...Mostly cloudy with scattered showers and
thunderstorms. Lows 35 to 44.
.SUNDAY...Partly sunny with scattered thunderstorms and isolated
rain showers. Highs 64 to 71.
.SUNDAY NIGHT...Partly cloudy with scattered thunderstorms and
isolated rain showers. Lows 37 to 46.
.MONDAY...Mostly sunny with a chance of rain showers and a slight
chance of thunderstorms. Highs 66 to 74.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows 36 to 46.
.TUESDAY AND TUESDAY NIGHT...Mostly cloudy. A chance of rain
showers and a slight chance of thunderstorms. Highs 68 to 75.
Lows 37 to 47.
.WEDNESDAY THROUGH THURSDAY...Mostly cloudy with a chance of rain
showers and a slight chance of thunderstorms. Highs 61 to 70.
Lows 37 to 47.

$$

IDZ023-182200-
Caribou Highlands-
Including the cities of Henry, Soda Springs, Downey,
and Lava Hot Springs
326 AM MDT Fri May 18 2018

.TODAY...Scattered rain showers and isolated thunderstorms in the
morning...then numerous rain showers and scattered thunderstorms
in the afternoon. Highs 57 to 64.
.TONIGHT...Mostly cloudy. Scattered showers and thunderstorms in
the evening...then scattered rain showers after midnight. Lows
38 to 46.
.SATURDAY...Scattered rain showers in the morning...then numerous
rain showers and scattered thunderstorms in the afternoon. Highs
59 to 66.
.SATURDAY NIGHT...Mostly cloudy with scattered showers and
thunderstorms. Lows 36 to 44.
.SUNDAY...Partly sunny with scattered thunderstorms and isolated
rain showers. Warmer. Highs 65 to 72.
.SUNDAY NIGHT...Partly cloudy with scattered thunderstorms and
isolated rain showers. Lows 38 to 47.
.MONDAY THROUGH TUESDAY NIGHT...Mostly cloudy with a slight
chance of showers and thunderstorms. Highs 67 to 76. Lows 39 to
49.
.WEDNESDAY...Partly sunny with a chance of rain showers and a
slight chance of thunderstorms. Highs 63 to 71.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of rain showers
and a slight chance of thunderstorms. Lows 38 to 47.
.THURSDAY...Partly sunny with a chance of rain showers and a
slight chance of thunderstorms. Highs 63 to 70.

$$

IDZ022-182200-
South Central Highlands-
Including the cities of Malad City, Oakley, and Rockland
326 AM MDT Fri May 18 2018

.TODAY...Scattered rain showers and isolated thunderstorms in the
morning...then numerous rain showers and scattered thunderstorms
in the afternoon. Highs 60 to 68.
.TONIGHT...Mostly cloudy with scattered showers and thunderstorms
in the evening...then partly cloudy with isolated rain showers
after midnight. Lows 42 to 49.
.SATURDAY...Partly sunny. Isolated rain showers in the morning...
then scattered rain showers and isolated thunderstorms in the
afternoon. Highs 64 to 71.
.SATURDAY NIGHT...Partly cloudy with isolated showers and
thunderstorms. Lows 42 to 51.
.SUNDAY...Mostly sunny with isolated showers and thunderstorms.
Highs 68 to 75.
.SUNDAY NIGHT THROUGH TUESDAY NIGHT...Mostly cloudy with a slight
chance of showers and thunderstorms. Lows 44 to 52. Highs 68 to
77.
.WEDNESDAY THROUGH THURSDAY...Mostly cloudy with a chance of rain
showers and a slight chance of thunderstorms. Highs 65 to 73.
Lows 44 to 52.

$$

IDZ024-182200-
Cache Valley/Idaho Portion-
Including the city of Preston
326 AM MDT Fri May 18 2018

.TODAY...Scattered rain showers and isolated thunderstorms in the
morning...then numerous rain showers and scattered thunderstorms
in the afternoon. Highs 63 to 70.
.TONIGHT...Mostly cloudy. Scattered showers and thunderstorms in
the evening...then isolated rain showers after midnight. Lows
41 to 48.
.SATURDAY...Partly sunny. Scattered rain showers in the morning...
then scattered rain showers and isolated thunderstorms in the
afternoon. Highs 64 to 71.
.SATURDAY NIGHT...Mostly cloudy. Lows around 43.
.SUNDAY...Mostly sunny. Warmer. Highs around 74.
.SUNDAY NIGHT...Partly cloudy with isolated showers and
thunderstorms. Lows around 46.
.MONDAY...Mostly sunny with a chance of rain showers and a slight
chance of thunderstorms. Highs around 76.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. A slight chance of
showers and thunderstorms. Lows 43 to 50. Highs 72 to 79.
.TUESDAY NIGHT...Mostly cloudy with a chance of rain showers and
a slight chance of thunderstorms. Lows 43 to 50.
.WEDNESDAY...Partly sunny with a chance of rain showers and a
slight chance of thunderstorms. Highs around 72.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of rain showers
and a slight chance of thunderstorms. Lows 43 to 50.
.THURSDAY...Mostly sunny with a chance of rain showers and a
slight chance of thunderstorms. Highs around 72.

$$

IDZ025-182200-
Wasatch Mountains/Idaho Portion-
Including the city of Montpelier
326 AM MDT Fri May 18 2018

.TODAY...Partly sunny with scattered rain showers and isolated
thunderstorms in the morning...then numerous rain showers and
scattered thunderstorms in the afternoon. Highs 58 to 65.
.TONIGHT...Mostly cloudy. Scattered showers and thunderstorms in
the evening...then scattered rain showers after midnight. Lows
39 to 46.
.SATURDAY...Mostly cloudy. Scattered rain showers in the
morning...then scattered rain showers and isolated thunderstorms
in the afternoon. Highs 59 to 67.
.SATURDAY NIGHT...Mostly cloudy with isolated showers and
thunderstorms. Lows 37 to 44.
.SUNDAY...Mostly sunny with isolated showers and thunderstorms.
Highs 63 to 71.
.SUNDAY NIGHT...Partly cloudy with isolated showers and
thunderstorms. Lows 39 to 47.
.MONDAY AND MONDAY NIGHT...Mostly cloudy. A chance of rain
showers and a slight chance of thunderstorms. Highs 66 to 74.
Lows 38 to 47.
.TUESDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs 65 to 75.
.TUESDAY NIGHT...Mostly cloudy with a chance of rain showers and
a slight chance of thunderstorms. Lows 40 to 49.
.WEDNESDAY...Partly sunny with a chance of rain showers and a
slight chance of thunderstorms. Highs 63 to 70.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A chance of rain
showers and a slight chance of thunderstorms. Lows 37 to 47.
Highs 63 to 71.

$$



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