Zone Forecast Product
Issued by NWS Boise, ID

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7
000
FPUS55 KBOI 201042
ZFPBOI

Zone Forecasts for Southwest Idaho/Southeast Oregon
National Weather Service Boise ID
342 AM MST Sat Jan 20 2018

Spot temperatures are for today, tonight, and Sunday.


IDZ011-202345-
West Central Mountains-
342 AM MST Sat Jan 20 2018

.TODAY...Partly cloudy with isolated snow showers. Chance of snow
20 percent. Highs 25 to 35.
.TONIGHT...Mostly cloudy. A 20 percent chance of snow showers in
the evening. Lows 14 to 24.
.SUNDAY...Partly cloudy. A 30 percent chance of snow in the
afternoon. Highs 26 to 37.
.SUNDAY NIGHT...Snow. Chance of snow near 100 percent. Moderate
snow accumulations possible. Not as cold. Lows 23 to 32.
.MONDAY...Snow showers likely, mainly in the morning. Chance of
snow 60 percent. Light snow accumulations possible. Highs 28 to
37.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy with a 20 percent
chance of snow showers. Lows 18 to 28. Highs 28 to 37.
.TUESDAY NIGHT AND WEDNESDAY...Snow showers. Chance of snow
80 percent. Lows 23 to 32. Highs 28 to 41.
.WEDNESDAY NIGHT...Rain and snow. Chance of precipitation
90 percent. Lows 26 to 33.
.THURSDAY...Snow. Chance of snow 80 percent. Highs 30 to 37.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Colder. Lows 16 to 25.
.FRIDAY...Snow showers likely. Chance of snow 60 percent. Highs
25 to 33.

&&
               TEMPERATURE
McCall          29  14  30

$$
=

IDZ013-202345-
Boise Mountains-
342 AM MST Sat Jan 20 2018

.TODAY...Mostly sunny. Highs 24 to 38.
.TONIGHT...Partly cloudy. Lows 5 to 20.
.SUNDAY...Mostly sunny. Highs 25 to 40.
.SUNDAY NIGHT...Snow. Chance of snow 90 percent. Moderate snow
accumulations possible. Lows 15 to 30.
.MONDAY...Snow showers likely, mainly in the morning. Chance of
snow 70 percent. Light snow accumulations possible. Highs 28 to
40.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 9 to 24.
.TUESDAY...Partly sunny. Highs 27 to 39.
.TUESDAY NIGHT...Snow showers likely. Chance of snow 70 percent.
Lows 15 to 30.
.WEDNESDAY...Snow showers. Chance of snow 80 percent. Highs 32 to
43.
.WEDNESDAY NIGHT...Rain and snow. Chance of precipitation
80 percent. Lows 19 to 34.
.THURSDAY...Snow. Chance of snow 80 percent. Highs 28 to 39.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Colder. Lows 8 to 23.
.FRIDAY...Snow showers likely. Chance of snow 60 percent. Highs
23 to 35.

&&
               TEMPERATURE
Idaho City      35  16  37

$$
=

IDZ028-202345-
Camas Prairie-
342 AM MST Sat Jan 20 2018

.TODAY...Mostly sunny. Highs 30 to 35. West winds around 10 mph.
.TONIGHT...Mostly clear. Lows 13 to 18. Northwest winds around
10 mph.
.SUNDAY...Sunny. Highs 31 to 36. Light winds.
.SUNDAY NIGHT...Snow, mainly after midnight. Chance of snow
90 percent. Light snow accumulations possible. Lows 22 to 27.
Light winds.
.MONDAY...Snow showers likely, mainly in the morning. Chance of
snow 60 percent. Light snow accumulations possible. Highs 32 to
37. Southwest winds around 10 mph.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows 15 to 20. Highs
31 to 37.
.TUESDAY NIGHT...Snow showers likely. Chance of snow 60 percent.
Lows 19 to 24.
.WEDNESDAY...Snow showers likely. Chance of snow 70 percent.
Highs 36 to 41.
.WEDNESDAY NIGHT...Snow. Chance of snow 80 percent. Lows 24 to
29.
.THURSDAY...Snow likely. Chance of snow 70 percent. Highs 31 to
36.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Colder. Lows 14 to 19.
.FRIDAY...Partly cloudy with a 40 percent chance of snow showers.
Highs 28 to 33.

&&
               TEMPERATURE
Fairfield       33  14  33

$$
=

IDZ033-202345-
Upper Weiser River-
342 AM MST Sat Jan 20 2018

.TODAY...Partly sunny. Patchy fog in the morning. Highs 35 to 40.
Light winds.
.TONIGHT...Decreasing clouds. Patchy fog after midnight. Lows
23 to 28. Light winds.
.SUNDAY...Partly sunny. Patchy fog in the morning. A 30 percent
chance of snow in the afternoon. Highs 36 to 41. Southeast winds
up to 10 mph.
.SUNDAY NIGHT...Rain and snow. Chance of precipitation near
100 percent. Light snow accumulations possible. Lows 30 to 35.
South winds around 10 mph.
.MONDAY...Mostly cloudy. A chance of rain and snow showers,
mainly in the morning. Chance of precipitation 40 percent. Highs
36 to 41. Light winds.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 25 to 30.
.TUESDAY...Mostly cloudy. Highs 35 to 40.
.TUESDAY NIGHT...Rain and snow showers likely. Chance of
precipitation 70 percent. Lows 29 to 34.
.WEDNESDAY...Rain and snow showers. Chance of precipitation
80 percent. Highs 38 to 43.
.WEDNESDAY NIGHT...Rain and snow. Chance of precipitation
80 percent. Lows 32 to 37.
.THURSDAY...Rain and snow likely. Chance of precipitation
70 percent. Highs 36 to 41.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 23 to 28.
.FRIDAY...Snow showers likely. Chance of snow 60 percent. Highs
32 to 37.

&&
               TEMPERATURE
Council         39  23  40
Cambridge       39  23  39

$$
=

IDZ012-ORZ064-202345-
Lower Treasure Valley ID-Oregon Lower Treasure Valley-
342 AM MST Sat Jan 20 2018 /242 AM PST Sat Jan 20 2018/

.TODAY...Partly sunny. Patchy fog in the morning. Highs 39 to 44.
Northwest winds up to 10 mph.
.TONIGHT...Decreasing clouds. Patchy fog after midnight. Lows
25 to 30. Light winds.
.SUNDAY...Mostly sunny. Patchy fog in the morning. A 30 percent
chance of snow in the afternoon. Highs 40 to 45. Southeast winds
up to 10 mph.
.SUNDAY NIGHT...Rain and snow, mainly in the evening. Chance of
precipitation 90 percent. Little snow accumulation expected. Lows
31 to 36. South winds up to 10 mph.
.MONDAY...Mostly cloudy. A 30 percent chance of rain and snow
showers in the morning. Highs 42 to 47. Light winds.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows 25 to 31. Highs
40 to 47.
.TUESDAY NIGHT AND WEDNESDAY...Rain showers likely. Chance of
showers 60 percent. Lows 30 to 35. Highs 40 to 47.
.WEDNESDAY NIGHT...Rain likely. Chance of rain 60 percent. Lows
32 to 37.
.THURSDAY...Rain and snow likely. Chance of precipitation
60 percent. Highs 39 to 44.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
and snow showers. Lows 24 to 29.
.FRIDAY...Partly cloudy with a 30 percent chance of snow showers.
Highs 35 to 40.

&&
               TEMPERATURE
Ontario         43  27  44
Caldwell        43  25  44

$$
=

IDZ014-202345-
Upper Treasure Valley-
342 AM MST Sat Jan 20 2018

.TODAY...Mostly sunny. Patchy fog in the morning. Highs 38 to 43.
Northwest winds 10 to 15 mph. Gusts to 25 mph in the afternoon.
.TONIGHT...Partly cloudy. Patchy fog after midnight. Lows 23 to
28. Northwest winds 10 to 15 mph.
.SUNDAY...Mostly sunny. Patchy fog in the morning. Highs 40 to
45. Southeast winds up to 10 mph.
.SUNDAY NIGHT...Rain and snow. Chance of precipitation
90 percent. Little snow accumulation expected. Lows 31 to 36.
Southeast winds around 10 mph.
.MONDAY...Mostly cloudy. A chance of rain and snow showers,
mainly in the morning. Chance of precipitation 30 percent. Highs
40 to 45. Light winds.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
and snow showers. Lows 25 to 30.
.TUESDAY...Partly sunny. Highs 40 to 45.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
and snow showers. Lows 30 to 35.
.WEDNESDAY...Cloudy with a 50 percent chance of rain showers.
Highs 44 to 49. Breezy.
.WEDNESDAY NIGHT...Rain likely. Chance of rain 60 percent. Lows
32 to 37.
.THURSDAY...Rain and snow likely. Chance of precipitation
60 percent. Highs 38 to 43.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 24 to 29.
.FRIDAY...Partly cloudy with a 30 percent chance of snow showers.
Highs 35 to 40.

&&
               TEMPERATURE
Boise           42  26  43
Mountain Home   40  23  43

$$
=

IDZ016-202345-
Western Magic Valley-
342 AM MST Sat Jan 20 2018

.TODAY...Mostly sunny. Highs 34 to 39. Breezy. West winds 10 to
20 mph.
.TONIGHT...Mostly clear. Lows 22 to 27. West winds 10 to 15 mph.
.SUNDAY...Sunny. Highs 37 to 42. West winds up to 10 mph.
.SUNDAY NIGHT...Snow, mainly after midnight. Chance of snow
90 percent. Light snow accumulations possible. Lows 29 to 34.
Southeast winds around 10 mph.
.MONDAY...Rain and snow showers likely, mainly in the morning.
Chance of precipitation 60 percent. Little snow accumulation
expected. Highs 37 to 42. Southwest winds around 10 mph.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
and snow showers. Lows 25 to 30.
.TUESDAY...Partly sunny. Highs 37 to 42.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
and snow showers. Lows 27 to 32.
.WEDNESDAY...Cloudy with a 30 percent chance of rain and snow
showers. Highs 41 to 46.
.WEDNESDAY NIGHT...Rain and snow likely. Chance of precipitation
60 percent. Lows 31 to 36.
.THURSDAY...Rain and snow likely. Chance of precipitation
60 percent. Highs 35 to 40.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 22 to 27.
.FRIDAY...Partly cloudy with a 30 percent chance of snow showers.
Highs 31 to 36. Breezy.

&&
               TEMPERATURE
Jerome          35  23  39
Twin Falls      35  24  39

$$
=

IDZ029-202345-
Owyhee Mountains-
342 AM MST Sat Jan 20 2018

.TODAY...Partly sunny. Highs 31 to 38.
.TONIGHT...Decreasing clouds. Lows 19 to 27.
.SUNDAY...Partly cloudy. A 30 percent chance of snow in the
afternoon. Highs 36 to 41.
.SUNDAY NIGHT...Snow. Chance of snow 90 percent. Moderate snow
accumulations possible. Not as cold. Lows 29 to 34.
.MONDAY...Snow showers likely, mainly in the morning. Chance of
snow 60 percent. Light snow accumulations possible. Highs 36 to
42.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. A 20 percent chance of
snow showers. Lows 23 to 30. Highs 36 to 44.
.TUESDAY NIGHT...Rain and snow showers likely. Chance of
precipitation 60 percent. Lows 30 to 35.
.WEDNESDAY...Rain and snow showers likely. Chance of
precipitation 60 percent. Highs 44 to 49.
.WEDNESDAY NIGHT...Rain and snow likely. Chance of precipitation
70 percent. Lows 27 to 33.
.THURSDAY...Snow likely. Chance of snow 60 percent. Cooler. Highs
33 to 38.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A 30 percent chance
of snow showers. Colder. Lows 19 to 27. Highs 32 to 38.

$$
=

IDZ015-202345-
Southwest Highlands-
342 AM MST Sat Jan 20 2018

.TODAY...Partly cloudy. Isolated snow showers in the afternoon.
Chance of snow 20 percent. Highs 30 to 36.
.TONIGHT...Decreasing clouds. Lows 17 to 25.
.SUNDAY...Sunny in the morning, then partly cloudy with a
20 percent chance of snow in the afternoon. Highs 35 to 41.
.SUNDAY NIGHT...Snow. Chance of snow 80 percent. Light snow
accumulations possible. Lows 28 to 33. Breezy.
.MONDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs 37 to 42.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 23 to 28.
.TUESDAY...Partly sunny. Highs 39 to 44.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
and snow showers. Lows 28 to 33.
.WEDNESDAY...Rain and snow showers likely. Chance of
precipitation 60 percent. Highs 44 to 49.
.WEDNESDAY NIGHT...Rain and snow likely. Chance of precipitation
70 percent. Lows 27 to 32.
.THURSDAY...Snow likely. Chance of snow 60 percent. Highs 35 to
40.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A 30 percent chance
of snow showers. Lows 19 to 25. Highs 31 to 40.

$$
=

IDZ030-202345-
Southern Twin Falls County-
342 AM MST Sat Jan 20 2018

.TODAY...Partly sunny. Highs 31 to 36. Breezy.
.TONIGHT...Partly cloudy. Lows 21 to 26.
.SUNDAY...Mostly sunny. Highs 35 to 40.
.SUNDAY NIGHT...Snow, mainly after midnight. Chance of snow
90 percent. Light snow accumulations possible. Lows 28 to 33.
.MONDAY...Snow showers likely, mainly in the morning. Chance of
snow 60 percent. Light snow accumulations possible. Highs 37 to
42.
.MONDAY NIGHT...Mostly cloudy with a chance of rain and snow
showers. Chance of precipitation 30 percent. Lows 26 to 31.
.TUESDAY...Partly sunny. Highs 38 to 43.
.TUESDAY NIGHT...Mostly cloudy with a chance of rain and snow
showers. Chance of precipitation 30 percent. Lows 28 to 33.
.WEDNESDAY...Cloudy with a 40 percent chance of rain and snow
showers. Highs 43 to 48.
.WEDNESDAY NIGHT...Rain and snow likely. Chance of precipitation
60 percent. Lows 29 to 34.
.THURSDAY...Snow. Chance of snow 80 percent. Highs 36 to 41.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A 30 percent chance
of snow showers. Lows 22 to 27. Highs 32 to 41. Breezy.

$$
=

ORZ062-202345-
Baker County-
242 AM PST Sat Jan 20 2018

.TODAY...Mostly cloudy. Scattered snow showers, mainly in the
morning. Patchy fog in the morning. Chance of snow 30 percent.
Highs 34 to 40. Light winds.
.TONIGHT...Mostly cloudy with a 20 percent chance of snow showers
in the evening, then partly cloudy after midnight. Patchy fog
after midnight. Lows 19 to 25. Light winds.
.SUNDAY...Mostly sunny in the morning, then snow in the
afternoon. Patchy fog in the morning. Chance of snow 80 percent.
Snow accumulation of 1 to 2 inches. Highs 34 to 39. Breezy.
Southeast winds up to 10 mph in the morning, increasing to 10 to
20 mph with gusts to 30 mph in the afternoon.
.SUNDAY NIGHT...Snow, mainly in the evening. Chance of snow near
100 percent. Moderate snow accumulations possible. Lows 26 to 32.
Southeast winds 10 to 15 mph in the evening, becoming light after
midnight.
.MONDAY...Mostly cloudy. A chance of snow showers, mainly in the
morning. Chance of snow 30 percent. Highs 37 to 42. Light winds.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 21 to 28.
.TUESDAY...Mostly cloudy with a 30 percent chance of snow
showers. Highs 35 to 40.
.TUESDAY NIGHT...Rain and snow showers. Chance of precipitation
80 percent. Lows 27 to 33.
.WEDNESDAY...Rain and snow showers. Chance of precipitation
80 percent. Highs 37 to 43.
.WEDNESDAY NIGHT...Rain and snow. Chance of precipitation
80 percent. Lows 26 to 33.
.THURSDAY...Snow likely. Chance of snow 70 percent. Highs 34 to
41.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 17 to 24.
.FRIDAY...Snow showers likely. Chance of snow 60 percent. Highs
31 to 36.

&&
               TEMPERATURE
Baker City      40  23  38

$$
=

ORZ061-202345-
Harney County-
242 AM PST Sat Jan 20 2018

.TODAY...Mostly cloudy. Isolated snow showers in the morning.
Patchy fog in the morning. Chance of snow 20 percent. Highs 33 to
38. West winds up to 10 mph.
.TONIGHT...Mostly cloudy in the evening, then clearing. Patchy
fog after midnight. Lows 17 to 24. Southwest winds up to 10 mph.
.SUNDAY...Partly sunny in the morning, then snow in the
afternoon. Patchy fog in the morning. Chance of snow 80 percent.
Snow accumulation of 1 to 2 inches. Highs 35 to 40. Breezy. South
winds 10 to 20 mph.
.SUNDAY NIGHT...Snow likely in the evening, then a chance of rain
and snow after midnight. Chance of precipitation 60 percent.
Light snow accumulations possible. Lows 23 to 31. Southwest winds
10 to 15 mph. Gusts to 25 mph in the evening.
.MONDAY...Mostly cloudy with a 30 percent chance of snow showers.
Highs 37 to 42. Light winds.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 19 to 27.
.TUESDAY...Mostly cloudy with a chance of rain and snow showers.
Chance of precipitation 30 percent. Highs 38 to 43.
.TUESDAY NIGHT...Rain and snow showers likely. Chance of
precipitation 60 percent. Lows 26 to 34.
.WEDNESDAY...Rain and snow showers likely. Chance of
precipitation 60 percent. Highs 41 to 48.
.WEDNESDAY NIGHT...Rain and snow likely. Chance of precipitation
60 percent. Lows 21 to 28.
.THURSDAY...Mostly cloudy with a 30 percent chance of snow.
Cooler. Highs 33 to 38.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 30 percent
chance of snow showers. Colder. Lows 16 to 25. Highs 32 to 38.

&&
               TEMPERATURE
Burns           37  17  37

$$
=

ORZ063-202345-
Malheur County-
342 AM MST Sat Jan 20 2018 /242 AM PST Sat Jan 20 2018/

.TODAY...Partly sunny. Highs 33 to 42. West winds 10 to 15 mph.
.TONIGHT...Mostly cloudy in the evening, then clearing. Lows
20 to 27. West winds 10 to 15 mph in the evening, becoming light
after midnight.
.SUNDAY...Mostly sunny in the morning, then snow likely in the
afternoon. Chance of snow 60 percent. Snow accumulation up to
1 inch. Highs 36 to 42. Breezy. South winds up to 10 mph in the
morning, increasing to 10 to 20 mph in the afternoon.
.SUNDAY NIGHT...Rain and snow, mainly in the evening. Chance of
precipitation 80 percent. Light snow accumulations possible. Lows
27 to 33. South winds 10 to 15 mph.
.MONDAY...Mostly cloudy with a chance of snow showers, mixed with
rain in the morning. Chance of precipitation 30 percent. Highs
38 to 45. West winds up to 10 mph.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy with a 20 percent
chance of snow showers. Lows 22 to 29. Highs 37 to 45.
.TUESDAY NIGHT AND WEDNESDAY...Rain and snow showers likely.
Chance of precipitation 60 percent. Lows 27 to 33. Highs 40 to
50.
.WEDNESDAY NIGHT...Rain and snow likely. Chance of precipitation
60 percent. Lows 27 to 34.
.THURSDAY...Snow likely. Chance of snow 60 percent. Highs 35 to
41.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A 30 percent chance
of snow showers. Lows 19 to 27. Highs 32 to 41.

$$
=



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.