001
FPUS55 KBOI 300910
ZFPBOI
ZONE FORECASTS FOR SOUTHWEST IDAHO/SOUTHEAST OREGON
NATIONAL WEATHER SERVICE BOISE ID
209 AM MST FRI JAN 30 2026
SPOT TEMPERATURES ARE FOR TODAY, TONIGHT, AND SATURDAY.
IDZ011-301700-
WEST CENTRAL MOUNTAINS-
209 AM MST FRI JAN 30 2026
TODAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW THIS MORNING.
AREAS OF FOG. CHANCE OF SNOW 20 PERCENT. HIGHS 34 TO 42.
TONIGHT
DECREASING CLOUDS. AREAS OF FOG. LOWS 17 TO 28.
SATURDAY
PARTLY SUNNY. AREAS OF FOG IN THE MORNING. PATCHY FOG
IN THE AFTERNOON. HIGHS 36 TO 45.
SATURDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG IN THE EVENING. AREAS
OF FOG AFTER MIDNIGHT. LOWS 19 TO 30.
SUNDAY
PATCHY FOG IN THE MORNING. PARTLY SUNNY. HIGHS 38 TO
45.
SUNDAY NIGHT
DECREASING CLOUDS. PATCHY FOG IN THE EVENING.
AREAS OF FOG AFTER MIDNIGHT. LOWS 18 TO 29.
MONDAY
MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. A SLIGHT
CHANCE OF SNOW IN THE AFTERNOON. CHANCE OF SNOW 20 PERCENT. HIGHS
36 TO 44.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. PATCHY FOG IN THE
EVENING. AREAS OF FOG THROUGH THE DAY. LOWS 19 TO 29. HIGHS 38 TO
46.
TUESDAY NIGHT
INCREASING CLOUDS. PATCHY FOG AFTER MIDNIGHT.
LOWS 20 TO 30.
WEDNESDAY
MOSTLY SUNNY. HIGHS 41 TO 49.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 21 TO 31.
HIGHS 44 TO 51.
TEMPERATURE
MCCALL 37 16 39
=
IDZ013-301700-
BOISE MOUNTAINS-
209 AM MST FRI JAN 30 2026
TODAY
AREAS OF FOG THIS MORNING. PARTLY SUNNY. HIGHS 37 TO 48.
TONIGHT
DECREASING CLOUDS. PATCHY FOG AFTER MIDNIGHT. LOWS
18 TO 32.
SATURDAY
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 39 TO
50.
SATURDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS
21 TO 33.
SUNDAY
PATCHY FOG IN THE MORNING. PARTLY SUNNY. HIGHS 41 TO
51.
SUNDAY NIGHT
DECREASING CLOUDS. PATCHY FOG AFTER MIDNIGHT.
LOWS 16 TO 31.
MONDAY
AREAS OF FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 36 TO
48.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. PATCHY FOG THROUGH THE
DAY. LOWS 15 TO 30. HIGHS 39 TO 49.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 17 TO 32.
WEDNESDAY
MOSTLY SUNNY. HIGHS 43 TO 52.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 19 TO 33.
HIGHS 45 TO 55.
TEMPERATURE
IDAHO CITY 47 24 49
=
IDZ028-301700-
CAMAS PRAIRIE-
209 AM MST FRI JAN 30 2026
TODAY
DECREASING CLOUDS. AREAS OF FOG THIS MORNING. HIGHS
41 TO 46. LIGHT WINDS.
TONIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. PATCHY FOG. LOWS 21 TO 26. LIGHT WINDS.
SATURDAY
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 44 TO
49. LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 22 TO 27. NORTHEAST WINDS
AROUND 10 MPH.
SUNDAY
INCREASING CLOUDS. HIGHS 46 TO 51. EAST WINDS AROUND
10 MPH WITH GUSTS TO 20 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS 22 TO 27.
MONDAY
MOSTLY SUNNY. HIGHS 43 TO 48.
MONDAY NIGHT
DECREASING CLOUDS. LOWS 20 TO 25.
TUESDAY
MOSTLY SUNNY. HIGHS 43 TO 48.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 23 TO 28.
WEDNESDAY
MOSTLY SUNNY. HIGHS 46 TO 51.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 25 TO 30.
HIGHS 50 TO 55.
TEMPERATURE
FAIRFIELD 45 21 47
=
IDZ033-301700-
UPPER WEISER RIVER-
209 AM MST FRI JAN 30 2026
TODAY
MOSTLY CLOUDY. AREAS OF FOG THIS MORNING. PATCHY FOG
THIS AFTERNOON. HIGHS 40 TO 45. LIGHT WINDS.
TONIGHT
DECREASING CLOUDS. PATCHY FOG IN THE EVENING. AREAS OF
FOG AFTER MIDNIGHT. LOWS 28 TO 33. LIGHT WINDS.
SATURDAY
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. AREAS OF FOG IN THE MORNING. PATCHY FOG IN THE AFTERNOON.
HIGHS 41 TO 46. LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG IN THE EVENING. AREAS
OF FOG AFTER MIDNIGHT. LOWS 28 TO 33. LIGHT WINDS.
SUNDAY
MOSTLY CLOUDY. AREAS OF FOG IN THE MORNING. PATCHY FOG
IN THE AFTERNOON. HIGHS 41 TO 46. LIGHT WINDS.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. PATCHY FOG IN THE
EVENING. AREAS OF FOG THROUGH THE DAY. LOWS 28 TO 33. HIGHS 44 TO
49.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. PATCHY FOG THROUGH THE
DAY. LOWS 28 TO 33. HIGHS 44 TO 49.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 28 TO 33.
WEDNESDAY
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 45 TO
50.
WEDNESDAY NIGHT
DECREASING CLOUDS. LOWS 29 TO 34.
THURSDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS 46 TO 53.
TEMPERATURE
COUNCIL 44 30 45
CAMBRIDGE 44 29 45
=
ORZ064-301700-
OREGON LOWER TREASURE VALLEY-
209 AM MST FRI JAN 30 2026 /109 AM PST FRI JAN 30 2026/
TODAY
PATCHY FOG THIS MORNING. MOSTLY CLOUDY. HIGHS 40 TO 45.
LIGHT WINDS.
TONIGHT
MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS 28 TO
33. LIGHT WINDS.
SATURDAY
INCREASING CLOUDS. AREAS OF FOG IN THE MORNING.
PATCHY FOG IN THE AFTERNOON. HIGHS 41 TO 46. LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG IN THE EVENING. AREAS
OF FOG AFTER MIDNIGHT. LOWS 27 TO 32. LIGHT WINDS.
SUNDAY
AREAS OF FOG IN THE MORNING. MOSTLY CLOUDY. HIGHS 42 TO
47. LIGHT WINDS.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. AREAS OF FOG THROUGH
THE DAY. LOWS 28 TO 33. HIGHS 46 TO 51.
MONDAY NIGHT THROUGH WEDNESDAY
PARTLY CLOUDY. PATCHY FOG. LOWS
27 TO 32. HIGHS 45 TO 50.
WEDNESDAY NIGHT
INCREASING CLOUDS. PATCHY FOG AFTER MIDNIGHT.
LOWS 27 TO 32.
THURSDAY
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 47 TO
52.
TEMPERATURE
ONTARIO 43 31 44
=
IDZ012-301700-
LOWER TREASURE VALLEY-
209 AM MST FRI JAN 30 2026
TODAY
PATCHY FOG THIS MORNING. MOSTLY CLOUDY. HIGHS 41 TO 46.
SOUTHEAST WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLOUDY. PATCHY FOG. LOWS 29 TO 34. LIGHT WINDS.
SATURDAY
INCREASING CLOUDS. AREAS OF FOG IN THE MORNING. HIGHS
41 TO 46. LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG IN THE EVENING. AREAS
OF FOG AFTER MIDNIGHT. LOWS 29 TO 34. LIGHT WINDS.
SUNDAY
AREAS OF FOG IN THE MORNING. MOSTLY CLOUDY. HIGHS 43 TO
48. SOUTHEAST WINDS UP TO 10 MPH.
SUNDAY NIGHT
DECREASING CLOUDS. PATCHY FOG. LOWS 28 TO 33.
MONDAY
AREAS OF FOG IN THE MORNING. PARTLY SUNNY. HIGHS 46 TO
51.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. AREAS OF FOG
THROUGH THE DAY. PATCHY FOG IN THE EVENING, THEN AREAS OF FOG
AFTER MIDNIGHT. LOWS 28 TO 33. HIGHS 46 TO 51.
WEDNESDAY
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 47 TO
52.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. PATCHY FOG THROUGH
THE DAY. LOWS 28 TO 33. HIGHS 47 TO 52.
TEMPERATURE
CALDWELL 45 30 44
=
IDZ014-301700-
UPPER TREASURE VALLEY-
209 AM MST FRI JAN 30 2026
TODAY
INCREASING CLOUDS. HIGHS 44 TO 49. SOUTHEAST WINDS 10 TO
15 MPH.
TONIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. PATCHY FOG. LOWS 26 TO 31. SOUTHEAST WINDS UP TO 10 MPH.
SATURDAY
INCREASING CLOUDS. PATCHY FOG IN THE MORNING. HIGHS
44 TO 50. SOUTHEAST WINDS UP TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS
27 TO 32. SOUTHEAST WINDS UP TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS 46 TO 53. SOUTHEAST WINDS 10 TO
15 MPH WITH GUSTS TO 25 MPH.
SUNDAY NIGHT
DECREASING CLOUDS. AREAS OF FOG AFTER MIDNIGHT.
LOWS 27 TO 32.
MONDAY
AREAS OF FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 46 TO
51.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
PATCHY FOG AFTER MIDNIGHT. LOWS 26 TO 31.
TUESDAY
AREAS OF FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 47 TO
52.
TUESDAY NIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS
26 TO 31.
WEDNESDAY
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 49 TO
54.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 27 TO 32.
HIGHS 50 TO 55.
TEMPERATURE
BOISE 46 31 47
MOUNTAIN HOME 47 27 48
=
IDZ016-301700-
WESTERN MAGIC VALLEY-
209 AM MST FRI JAN 30 2026
TODAY
INCREASING CLOUDS. HIGHS 44 TO 49. EAST WINDS AROUND
10 MPH.
TONIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. PATCHY FOG. LOWS 27 TO 32. EAST WINDS AROUND 10 MPH.
SATURDAY
PATCHY FOG IN THE MORNING. PARTLY SUNNY. HIGHS 46 TO
51. EAST WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 27 TO 33. EAST WINDS 10 TO
15 MPH.
SUNDAY
INCREASING CLOUDS. HIGHS 49 TO 54. EAST WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS 28 TO 33.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS 45 TO 50. LOWS
26 TO 31.
TUESDAY
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 45 TO
50.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 26 TO 31.
WEDNESDAY
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 47 TO
52.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 27 TO 32.
HIGHS 50 TO 55.
TEMPERATURE
JEROME 45 28 47
TWIN FALLS 47 30 49
=
IDZ029-301700-
OWYHEE MOUNTAINS-
209 AM MST FRI JAN 30 2026
TODAY
PARTLY SUNNY. HIGHS 42 TO 52.
TONIGHT
DECREASING CLOUDS. PATCHY FOG. LOWS 26 TO 32.
SATURDAY
PATCHY FOG IN THE MORNING. PARTLY SUNNY. HIGHS 43 TO
53.
SATURDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG. LOWS 29 TO 34.
SUNDAY
PATCHY FOG IN THE MORNING. MOSTLY CLOUDY. HIGHS 45 TO
55.
SUNDAY NIGHT THROUGH MONDAY NIGHT
PARTLY CLOUDY. LOWS 27 TO
32. HIGHS 43 TO 49.
TUESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 46 TO 56. LOWS
27 TO 33.
=
IDZ015-301700-
SOUTHWEST HIGHLANDS-
209 AM MST FRI JAN 30 2026
TODAY
PARTLY SUNNY. HIGHS 48 TO 53.
TONIGHT
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS 25 TO
30.
SATURDAY
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 49 TO
55.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 27 TO 32.
SUNDAY
INCREASING CLOUDS. HIGHS 51 TO 56.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS 24 TO 30.
MONDAY
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 47 TO
52.
MONDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 24 TO 31.
HIGHS 49 TO 59.
=
IDZ030-301700-
SOUTHERN TWIN FALLS COUNTY-
209 AM MST FRI JAN 30 2026
TODAY
PARTLY SUNNY. HIGHS 48 TO 53.
TONIGHT
DECREASING CLOUDS. LOWS 27 TO 32.
SATURDAY
MOSTLY SUNNY. HIGHS 50 TO 55.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 27 TO 33.
SUNDAY
INCREASING CLOUDS. HIGHS 51 TO 56.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS 28 TO 33.
MONDAY
MOSTLY SUNNY. HIGHS 46 TO 51.
MONDAY NIGHT
DECREASING CLOUDS. LOWS 26 TO 31.
TUESDAY
MOSTLY SUNNY. HIGHS 47 TO 52.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 26 TO 31.
WEDNESDAY
MOSTLY SUNNY. HIGHS 49 TO 54.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 27 TO 32.
HIGHS 52 TO 57.
=
ORZ062-301700-
BAKER COUNTY-
109 AM PST FRI JAN 30 2026
TODAY
AREAS OF FOG THIS MORNING. MOSTLY CLOUDY. HIGHS 39 TO
45. SOUTHEAST WINDS 10 TO 15 MPH.
TONIGHT
MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS 24 TO
32. LIGHT WINDS.
SATURDAY
INCREASING CLOUDS. PATCHY FOG IN THE MORNING. HIGHS
41 TO 47. SOUTHEAST WINDS UP TO 10 MPH. GUSTS TO 20 MPH IN THE
AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG IN THE EVENING. AREAS
OF FOG AFTER MIDNIGHT. LOWS 25 TO 34. SOUTHEAST WINDS UP TO
10 MPH WITH GUSTS TO 20 MPH.
SUNDAY
DECREASING CLOUDS. AREAS OF FOG IN THE MORNING. HIGHS
42 TO 48. SOUTHEAST WINDS UP TO 10 MPH WITH GUSTS TO 20 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS
25 TO 31.
MONDAY
AREAS OF FOG IN THE MORNING. PARTLY SUNNY. HIGHS 43 TO
50.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. PATCHY FOG THROUGH THE
DAY. LOWS 25 TO 32. HIGHS 45 TO 50.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS
26 TO 33. HIGHS 46 TO 51.
THURSDAY
SUNNY. HIGHS 48 TO 53.
TEMPERATURE
BAKER CITY 45 27 47
=
ORZ061-301700-
HARNEY COUNTY-
109 AM PST FRI JAN 30 2026
TODAY
DECREASING CLOUDS. PATCHY FOG THIS MORNING. HIGHS 46 TO
54. SOUTHEAST WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS 22 TO
31. LIGHT WINDS.
SATURDAY
PATCHY FOG IN THE MORNING. PARTLY SUNNY. HIGHS 47 TO
54. EAST WINDS UP TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG IN THE EVENING. AREAS
OF FOG AFTER MIDNIGHT. LOWS 22 TO 32. EAST WINDS UP TO 10 MPH.
SUNDAY
PATCHY FOG IN THE MORNING. MOSTLY CLOUDY. HIGHS 49 TO
55. SOUTHEAST WINDS UP TO 10 MPH IN THE MORNING, SHIFTING TO
SOUTHWEST IN THE AFTERNOON. GUSTS TO 20 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
PATCHY FOG AFTER MIDNIGHT. LOWS 21 TO 29.
MONDAY
AREAS OF FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 46 TO
51.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 21 TO 29.
TUESDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS 50 TO 55.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 22 TO 30.
WEDNESDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS 52 TO 57.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 22 TO 30.
HIGHS 53 TO 58.
TEMPERATURE
BURNS 48 22 50
=
ORZ063-301700-
MALHEUR COUNTY-
209 AM MST FRI JAN 30 2026 /109 AM PST FRI JAN 30 2026/
TODAY
MOSTLY CLOUDY. PATCHY FOG. HIGHS 42 TO 52. SOUTHEAST
WINDS UP TO 10 MPH.
TONIGHT
DECREASING CLOUDS. PATCHY FOG. LOWS 21 TO 30. LIGHT
WINDS.
SATURDAY
AREAS OF FOG IN THE MORNING. PARTLY SUNNY. HIGHS
41 TO 51. SOUTHEAST WINDS UP TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. AREAS OF FOG. LOWS 23 TO 30.
EAST WINDS UP TO 10 MPH.
SUNDAY
AREAS OF FOG IN THE MORNING. MOSTLY CLOUDY. HIGHS 43 TO
53. SOUTHEAST WINDS UP TO 10 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. PATCHY FOG. LOWS 24 TO
31. HIGHS 45 TO 51.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 23 TO 30.
TUESDAY
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 45 TO
53.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 22 TO 30.
WEDNESDAY
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 45 TO
55.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 23 TO 30.
THURSDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS 46 TO 56.
=
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