039
FPUS55 KBOI 182032
ZFPBOI
ZONE FORECASTS FOR SOUTHWEST IDAHO/SOUTHEAST OREGON
NATIONAL WEATHER SERVICE BOISE ID
131 PM MST WED FEB 18 2026
SPOT TEMPERATURES ARE FOR TONIGHT, THURSDAY, THURSDAY NIGHT, AND
FRIDAY.
IDZ011-190400-
WEST CENTRAL MOUNTAINS-
131 PM MST WED FEB 18 2026
TONIGHT
SNOW SHOWERS LIKELY THIS EVENING, THEN PARTLY CLOUDY
AFTER MIDNIGHT. PATCHY FOG. CHANCE OF SNOW 60 PERCENT. LITTLE OR
NO NEW SNOW ACCUMULATION. COLDER WITH LOWS 5 TO 15.
THURSDAY
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. A CHANCE OF
SNOW SHOWERS IN THE AFTERNOON. CHANCE OF SNOW 30 PERCENT. HIGHS
23 TO 34.
THURSDAY NIGHT
PARTLY CLOUDY WITH SNOW SHOWERS LIKELY, MAINLY
AFTER MIDNIGHT. PATCHY DENSE FOG AFTER MIDNIGHT. CHANCE OF SNOW
60 PERCENT. LITTLE OR NO SNOW ACCUMULATION. LOWS 8 TO 18.
FRIDAY
DECREASING CLOUDS. PATCHY FOG IN THE MORNING. SNOW
SHOWERS LIKELY. CHANCE OF SNOW 70 PERCENT. LITTLE SNOW
ACCUMULATION EXPECTED. HIGHS 22 TO 33.
FRIDAY NIGHT
DECREASING CLOUDS. A SLIGHT CHANCE OF SNOW
SHOWERS IN THE EVENING. PATCHY FOG. CHANCE OF SNOW 20 PERCENT.
LOWS 5 TO 15.
SATURDAY
AREAS OF FOG IN THE MORNING. MOSTLY SUNNY. HIGHS
28 TO 38. WIND CHILLS AS LOW AS 10 BELOW IN THE MORNING.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 13 TO 23. WIND CHILLS AS
LOW AS ZERO.
SUNDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS
35 TO 44. WIND CHILLS AS LOW AS ZERO IN THE MORNING.
SUNDAY NIGHT
INCREASING CLOUDS. A CHANCE OF SNOW. A CHANCE OF
RAIN, MAINLY AFTER MIDNIGHT. CHANCE OF PRECIPITATION 40 PERCENT.
NOT AS COLD WITH LOWS 24 TO 32.
MONDAY
RAIN LIKELY. SNOW LIKELY. CHANCE OF PRECIPITATION
70 PERCENT. MODERATE SNOW ACCUMULATIONS POSSIBLE. HIGHS 37 TO 47.
MONDAY NIGHT
RAIN AND SNOW. PATCHY FOG AFTER MIDNIGHT. SNOW
HEAVY AT TIMES IN THE EVENING. CHANCE OF PRECIPITATION
80 PERCENT. HEAVY SNOW ACCUMULATIONS POSSIBLE. LOWS 22 TO 33.
TUESDAY
AREAS OF FOG IN THE MORNING. SNOW. CHANCE OF SNOW
80 PERCENT. LIGHT SNOW ACCUMULATIONS POSSIBLE. HIGHS 32 TO 42.
TUESDAY NIGHT
SNOW LIKELY. PATCHY FOG IN THE EVENING. AREAS OF
FOG AFTER MIDNIGHT. CHANCE OF SNOW 60 PERCENT. MODERATE SNOW
ACCUMULATIONS POSSIBLE. LOWS 18 TO 30.
WEDNESDAY
AREAS OF FOG IN THE MORNING. SNOW LIKELY. CHANCE OF
SNOW 70 PERCENT. LIGHT SNOW ACCUMULATIONS POSSIBLE. HIGHS 31 TO
41.
TEMPERATURE
MCCALL 5 28 8 28
=
IDZ013-190400-
BOISE MOUNTAINS-
131 PM MST WED FEB 18 2026
TONIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS THIS
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. PATCHY FOG AFTER
MIDNIGHT. CHANCE OF SNOW 40 PERCENT. MUCH COLDER WITH LOWS
2 BELOW TO 13 ABOVE ZERO.
THURSDAY
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. A SLIGHT
CHANCE OF SNOW SHOWERS IN THE AFTERNOON. CHANCE OF SNOW
20 PERCENT. HIGHS 23 TO 38. WIND CHILLS AS LOW AS 2 BELOW IN THE
MORNING.
THURSDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW
SHOWERS IN THE EVENING, THEN MOSTLY CLOUDY WITH A CHANCE OF SNOW
SHOWERS AFTER MIDNIGHT. CHANCE OF SNOW 30 PERCENT. LOWS 1 TO 16.
FRIDAY
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY, MAINLY IN THE
AFTERNOON. CHANCE OF SNOW 60 PERCENT. LITTLE SNOW ACCUMULATION
EXPECTED. HIGHS 23 TO 37.
FRIDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. CHANCE
OF SNOW 20 PERCENT. LOWS 2 TO 17.
SATURDAY
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 31 TO
42. WIND CHILLS AS LOW AS 15 BELOW IN THE MORNING.
SATURDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD WITH LOWS 10 TO 25.
WIND CHILLS AS LOW AS 5 BELOW AFTER MIDNIGHT.
SUNDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
38 TO 49. WIND CHILLS AS LOW AS ZERO IN THE MORNING.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND
SNOW IN THE EVENING, THEN MOSTLY CLOUDY WITH A CHANCE OF RAIN AND
SNOW AFTER MIDNIGHT. CHANCE OF PRECIPITATION 30 PERCENT. LOWS
19 TO 34.
MONDAY
PATCHY FOG IN THE MORNING. RAIN AND SNOW LIKELY, MAINLY
IN THE AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT. LIGHT SNOW
ACCUMULATIONS POSSIBLE. HIGHS 39 TO 53.
MONDAY NIGHT
RAIN AND SNOW. PATCHY FOG AFTER MIDNIGHT. CHANCE
OF PRECIPITATION 80 PERCENT. MODERATE SNOW ACCUMULATIONS
POSSIBLE. LOWS 19 TO 34.
TUESDAY
AREAS OF FOG IN THE MORNING. RAIN AND SNOW IN THE
MORNING, THEN SNOW LIKELY IN THE AFTERNOON. CHANCE OF
PRECIPITATION 80 PERCENT. MODERATE SNOW ACCUMULATIONS POSSIBLE.
HIGHS 34 TO 48.
TUESDAY NIGHT
SNOW LIKELY. PATCHY FOG AFTER MIDNIGHT. CHANCE
OF SNOW 60 PERCENT. MODERATE SNOW ACCUMULATIONS POSSIBLE. LOWS
16 TO 31.
WEDNESDAY
PATCHY FOG IN THE MORNING. SNOW LIKELY. CHANCE OF
SNOW 70 PERCENT. LIGHT SNOW ACCUMULATIONS POSSIBLE. HIGHS 32 TO
46.
TEMPERATURE
IDAHO CITY 12 36 16 36
=
IDZ028-190400-
CAMAS PRAIRIE-
131 PM MST WED FEB 18 2026
TONIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS THIS
EVENING. CHANCE OF SNOW 20 PERCENT. MUCH COLDER WITH LOWS 2 TO 7.
BLUSTERY. WEST WINDS 10 TO 20 MPH. GUSTS TO 35 MPH THIS EVENING.
WIND CHILLS AS LOW AS 7 BELOW.
THURSDAY
MOSTLY SUNNY. HIGHS 26 TO 31. EAST WINDS 10 TO
15 MPH. WIND CHILLS AS LOW AS 9 BELOW IN THE MORNING.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. CHANCE OF
SNOW 30 PERCENT. LOWS 9 TO 14. NORTHEAST WINDS 10 TO 15 MPH. WIND
CHILLS AS LOW AS 1 BELOW.
FRIDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.
HIGHS 28 TO 33. LIGHT WINDS IN THE MORNING, BECOMING WEST 10 TO
15 MPH WITH GUSTS TO 25 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 7 TO 12. WEST WINDS 10 TO
15 MPH WITH GUSTS TO 25 MPH IN THE EVENING, BECOMING LIGHT AFTER
MIDNIGHT. WIND CHILLS AS LOW AS 3 BELOW.
SATURDAY
MOSTLY SUNNY. HIGHS 31 TO 36. BREEZY. WIND CHILLS AS
LOW AS 5 BELOW IN THE MORNING.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS 18 TO 23. HIGHS
39 TO 44. WINDY.
SUNDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW AFTER
MIDNIGHT. CHANCE OF SNOW 20 PERCENT. LOWS 23 TO 28.
MONDAY
PARTLY CLOUDY WITH A CHANCE OF SNOW, MIXED WITH RAIN IN
THE AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT. HIGHS 43 TO
48.
MONDAY NIGHT
RAIN AND SNOW LIKELY. CHANCE OF PRECIPITATION
60 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED. LOWS 24 TO 29.
TUESDAY THROUGH WEDNESDAY
SNOW LIKELY. CHANCE OF SNOW
60 PERCENT. LIGHT SNOW ACCUMULATIONS POSSIBLE. HIGHS 39 TO 45.
LOWS 21 TO 26.
TEMPERATURE
FAIRFIELD 3 29 11 31
=
IDZ033-190400-
UPPER WEISER RIVER-
131 PM MST WED FEB 18 2026
TONIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS THIS
EVENING. PATCHY FOG. CHANCE OF SNOW 20 PERCENT. LOWS 16 TO 22.
LIGHT WINDS.
THURSDAY
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 34 TO
39. LIGHT WINDS.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. CHANCE OF
SNOW 30 PERCENT. LOWS 20 TO 25. LIGHT WINDS.
FRIDAY
DECREASING CLOUDS. A 30 PERCENT CHANCE OF SNOW SHOWERS.
HIGHS 35 TO 40. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 16 TO 22. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS 37 TO 42.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 23 TO 28.
SUNDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW, MIXED WITH
RAIN IN THE AFTERNOON. CHANCE OF PRECIPITATION 20 PERCENT. HIGHS
43 TO 48.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN.
LOWS 31 TO 36.
MONDAY
RAIN LIKELY. SNOW LIKELY IN THE AFTERNOON. CHANCE OF
PRECIPITATION 60 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED.
HIGHS 47 TO 52.
MONDAY NIGHT
RAIN AND SNOW. CHANCE OF PRECIPITATION
80 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED. LOWS 32 TO 37.
TUESDAY
RAIN AND SNOW LIKELY. CHANCE OF PRECIPITATION
70 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED. HIGHS 44 TO 49.
TUESDAY NIGHT AND WEDNESDAY
RAIN AND SNOW LIKELY. CHANCE OF
PRECIPITATION 60 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED. LOWS
28 TO 33. HIGHS 43 TO 48.
TEMPERATURE
COUNCIL 17 38 22 38
CAMBRIDGE 20 39 22 40
=
ORZ064-190400-
OREGON LOWER TREASURE VALLEY-
131 PM MST WED FEB 18 2026 /1231 PM PST WED FEB 18 2026/
TONIGHT
INCREASING CLOUDS. PATCHY FOG. LOWS 21 TO 26. WEST
WINDS 10 TO 15 MPH THIS EVENING, BECOMING LIGHT AFTER MIDNIGHT.
THURSDAY
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 39 TO
44. SOUTHEAST WINDS UP TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS
AFTER MIDNIGHT. CHANCE OF SNOW 20 PERCENT. LOWS 22 TO 27. NORTH
WINDS UP TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS 41 TO 46. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 21 TO 26. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS 43 TO 48.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 28 TO 33.
SUNDAY
DECREASING CLOUDS. A SLIGHT CHANCE OF SNOW. A SLIGHT
CHANCE OF RAIN IN THE AFTERNOON. CHANCE OF PRECIPITATION
20 PERCENT. HIGHS 49 TO 54.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN, MAINLY AFTER
MIDNIGHT. CHANCE OF RAIN 30 PERCENT. LOWS 33 TO 38.
MONDAY
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN. HIGHS
54 TO 59.
MONDAY NIGHT AND TUESDAY
RAIN AND SNOW LIKELY. CHANCE OF
PRECIPITATION 60 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED. LOWS
32 TO 37. HIGHS 50 TO 55.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN
AND SNOW. CHANCE OF PRECIPITATION 40 PERCENT. LOWS 29 TO 34.
HIGHS 48 TO 53.
TEMPERATURE
ONTARIO 23 43 25 44
=
IDZ012-190400-
LOWER TREASURE VALLEY-
131 PM MST WED FEB 18 2026
TONIGHT
PARTLY CLOUDY. PATCHY FOG. LOWS 21 TO 26. WEST WINDS
10 TO 15 MPH WITH GUSTS TO 25 MPH THIS EVENING, SHIFTING TO
SOUTHEAST AFTER MIDNIGHT.
THURSDAY
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 40 TO
45. SOUTHEAST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS AFTER
MIDNIGHT. CHANCE OF SNOW 30 PERCENT. LOWS 22 TO 27. NORTH WINDS
UP TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. CHANCE OF SNOW
30 PERCENT. HIGHS 40 TO 45. LIGHT WINDS IN THE MORNING, BECOMING
WEST UP TO 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 21 TO 26. SOUTHEAST WINDS UP
TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS 44 TO 49. BREEZY.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 28 TO 33. BREEZY.
SUNDAY
DECREASING CLOUDS. A SLIGHT CHANCE OF SNOW. A SLIGHT
CHANCE OF RAIN IN THE AFTERNOON. CHANCE OF PRECIPITATION
20 PERCENT. HIGHS 50 TO 55. BREEZY.
SUNDAY NIGHT
PARTLY CLOUDY. A CHANCE OF RAIN, MAINLY AFTER
MIDNIGHT. CHANCE OF RAIN 30 PERCENT. LOWS 34 TO 39.
MONDAY
RAIN LIKELY, MAINLY IN THE AFTERNOON. CHANCE OF RAIN
60 PERCENT. HIGHS 55 TO 60. BREEZY.
MONDAY NIGHT
RAIN LIKELY. CHANCE OF RAIN 70 PERCENT. LOWS
33 TO 38.
TUESDAY
DECREASING CLOUDS. RAIN AND SNOW LIKELY. CHANCE OF
PRECIPITATION 60 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED.
HIGHS 50 TO 55.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN, MIXED WITH
SNOW AFTER MIDNIGHT. CHANCE OF PRECIPITATION 40 PERCENT. LOWS
31 TO 36.
WEDNESDAY
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. CHANCE
OF PRECIPITATION 30 PERCENT. HIGHS 48 TO 53.
TEMPERATURE
CALDWELL 22 43 24 44
=
IDZ014-190400-
UPPER TREASURE VALLEY-
131 PM MST WED FEB 18 2026
TONIGHT
INCREASING CLOUDS. PATCHY FOG. LOWS 18 TO 23. BRISK.
WEST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH THIS EVENING,
SHIFTING TO SOUTHEAST AROUND 10 MPH AFTER MIDNIGHT.
THURSDAY
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 39 TO
44. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS
AFTER MIDNIGHT. CHANCE OF SNOW 20 PERCENT. LOWS 20 TO 25.
NORTHEAST WINDS UP TO 10 MPH WITH GUSTS TO 20 MPH.
FRIDAY
DECREASING CLOUDS. A 20 PERCENT CHANCE OF SNOW SHOWERS.
HIGHS 40 TO 45. LIGHT WINDS IN THE MORNING, BECOMING WEST 10 TO
15 MPH IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS 20 TO 25. NORTH WINDS AROUND 10 MPH IN THE
EVENING, SHIFTING TO SOUTHEAST AFTER MIDNIGHT. GUSTS TO 20 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS 43 TO 48. WINDY.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS 28 TO 33. HIGHS
50 TO 55. WINDY.
SUNDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN AFTER
MIDNIGHT. CHANCE OF RAIN 20 PERCENT. LOWS 32 TO 37. BREEZY.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN, MAINLY IN THE
AFTERNOON. CHANCE OF RAIN 30 PERCENT. HIGHS 54 TO 59. WINDY.
MONDAY NIGHT
RAIN LIKELY, MAINLY AFTER MIDNIGHT. CHANCE OF
RAIN 60 PERCENT. LOWS 32 TO 37.
TUESDAY
RAIN AND SNOW LIKELY IN THE MORNING, THEN PARTLY
CLOUDY WITH A CHANCE OF RAIN AND SNOW IN THE AFTERNOON. CHANCE OF
PRECIPITATION 60 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED.
HIGHS 51 TO 56.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN
AND SNOW. CHANCE OF PRECIPITATION 40 PERCENT. LOWS 30 TO 35.
HIGHS 48 TO 53.
TEMPERATURE
BOISE 23 42 24 42
MOUNTAIN HOME 20 41 22 42
=
IDZ016-190400-
WESTERN MAGIC VALLEY-
131 PM MST WED FEB 18 2026
TONIGHT
PARTLY CLOUDY. PATCHY FOG. COLDER WITH LOWS 17 TO 22.
WINDY. WEST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH THIS EVENING,
BECOMING SOUTHWEST 10 TO 15 MPH WITH GUSTS TO 25 MPH AFTER
MIDNIGHT.
THURSDAY
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 35 TO
40. SOUTHEAST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS
AFTER MIDNIGHT. CHANCE OF SNOW 20 PERCENT. LOWS 18 TO 23. EAST
WINDS 10 TO 15 MPH.
FRIDAY
DECREASING CLOUDS. A 20 PERCENT CHANCE OF SNOW SHOWERS.
HIGHS 35 TO 40. WEST WINDS 10 TO 15 MPH. GUSTS TO 25 MPH IN THE
AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS 17 TO 22. WEST WINDS 10 TO 15 MPH IN THE
EVENING, SHIFTING TO SOUTHEAST AFTER MIDNIGHT.
SATURDAY
MOSTLY SUNNY. HIGHS 40 TO 45. BREEZY.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS 23 TO 29. HIGHS
47 TO 52. WINDY.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 29 TO 34. BREEZY.
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN A SLIGHT CHANCE OF RAIN IN THE AFTERNOON. CHANCE OF
PRECIPITATION 20 PERCENT. HIGHS 51 TO 56. BREEZY.
MONDAY NIGHT AND TUESDAY
RAIN AND SNOW LIKELY. CHANCE OF
PRECIPITATION 60 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED. LOWS
31 TO 36. HIGHS 48 TO 53.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN
AND SNOW. CHANCE OF PRECIPITATION 40 PERCENT. LOWS 30 TO 35.
HIGHS 46 TO 51.
TEMPERATURE
JEROME 18 35 19 36
TWIN FALLS 20 37 19 37
=
IDZ029-190400-
OWYHEE MOUNTAINS-
131 PM MST WED FEB 18 2026
TONIGHT
INCREASING CLOUDS. PATCHY FOG. LOWS 12 TO 22. BRISK.
THURSDAY
PARTLY SUNNY. PATCHY FOG IN THE MORNING. A SLIGHT
CHANCE OF SNOW SHOWERS IN THE AFTERNOON. CHANCE OF SNOW
20 PERCENT. HIGHS 31 TO 36.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. LOWS 16 TO 23.
FRIDAY
DECREASING CLOUDS. A 50 PERCENT CHANCE OF SNOW SHOWERS.
HIGHS 32 TO 37.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
15 TO 24.
SATURDAY
MOSTLY SUNNY. HIGHS 37 TO 42. BREEZY. WIND CHILLS AS
LOW AS ZERO IN THE MORNING.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 25 TO 31. WINDY.
SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE MORNING.
CHANCE OF SNOW 20 PERCENT. NOT AS COOL WITH HIGHS 46 TO 51.
WINDY.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND
SNOW. CHANCE OF PRECIPITATION 20 PERCENT. LOWS 32 TO 37. BREEZY.
MONDAY
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. CHANCE OF
PRECIPITATION 40 PERCENT. HIGHS 51 TO 56. WINDY.
MONDAY NIGHT
RAIN AND SNOW LIKELY. CHANCE OF PRECIPITATION
60 PERCENT. LIGHT SNOW ACCUMULATIONS POSSIBLE. LOWS 30 TO 36.
BREEZY.
TUESDAY
SNOW LIKELY. CHANCE OF SNOW 70 PERCENT. LIGHT SNOW
ACCUMULATIONS POSSIBLE. HIGHS 45 TO 50. BREEZY.
TUESDAY NIGHT
A CHANCE OF RAIN IN THE EVENING. SNOW LIKELY.
CHANCE OF PRECIPITATION 60 PERCENT. LITTLE SNOW ACCUMULATION
EXPECTED. LOWS 28 TO 35.
WEDNESDAY
SNOW LIKELY. CHANCE OF SNOW 60 PERCENT. LIGHT SNOW
ACCUMULATIONS POSSIBLE. HIGHS 43 TO 48.
=
IDZ015-190400-
SOUTHWEST HIGHLANDS-
131 PM MST WED FEB 18 2026
TONIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW SHOWERS
THIS EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. PATCHY FOG.
CHANCE OF SNOW 20 PERCENT. LOWS 10 TO 18. BRISK. WIND CHILLS AS
LOW AS ZERO.
THURSDAY
PARTLY SUNNY. PATCHY FOG IN THE MORNING. A SLIGHT
CHANCE OF SNOW SHOWERS IN THE AFTERNOON. CHANCE OF SNOW
20 PERCENT. HIGHS 30 TO 38. WIND CHILLS AS LOW AS ZERO IN THE
MORNING.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. LOWS 13 TO 20.
FRIDAY
DECREASING CLOUDS. A 30 PERCENT CHANCE OF SNOW SHOWERS.
HIGHS 30 TO 38.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
12 TO 19.
SATURDAY
MOSTLY SUNNY. HIGHS 36 TO 44.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 21 TO 26.
SUNDAY
MOSTLY SUNNY. HIGHS 44 TO 52.
SUNDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW AFTER
MIDNIGHT. CHANCE OF SNOW 20 PERCENT. LOWS 27 TO 32.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW, MAINLY IN THE
AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT. HIGHS 48 TO 56.
BREEZY.
MONDAY NIGHT
A CHANCE OF RAIN. SNOW LIKELY, MAINLY AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 60 PERCENT. LITTLE SNOW
ACCUMULATION EXPECTED. LOWS 28 TO 33.
TUESDAY AND TUESDAY NIGHT
RAIN AND SNOW LIKELY. CHANCE OF
PRECIPITATION 60 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED.
HIGHS 45 TO 51. LOWS 27 TO 32. BREEZY.
WEDNESDAY
DECREASING CLOUDS. SNOW LIKELY. CHANCE OF SNOW
60 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED. HIGHS 43 TO 49.
=
IDZ030-190400-
SOUTHERN TWIN FALLS COUNTY-
131 PM MST WED FEB 18 2026
TONIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW SHOWERS
THIS EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. CHANCE OF SNOW
20 PERCENT. COLDER WITH LOWS 11 TO 19. BLUSTERY. GUSTS TO 35 MPH
THIS EVENING. WIND CHILLS AS LOW AS ZERO.
THURSDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. CHANCE OF SNOW 20 PERCENT. HIGHS 31 TO 38. WIND CHILLS
AS LOW AS 1 BELOW IN THE MORNING.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. LOWS 15 TO 20.
FRIDAY
DECREASING CLOUDS. A 30 PERCENT CHANCE OF SNOW SHOWERS.
HIGHS 32 TO 38.
FRIDAY NIGHT
DECREASING CLOUDS. LOWS 14 TO 19.
SATURDAY
MOSTLY SUNNY. HIGHS 37 TO 42. WIND CHILLS AS LOW AS
ZERO IN THE MORNING.
SATURDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD WITH LOWS 23 TO 28.
SUNDAY
MOSTLY SUNNY. HIGHS 45 TO 50. BREEZY.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 28 TO 33.
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW IN THE
AFTERNOON. CHANCE OF PRECIPITATION 20 PERCENT. HIGHS 50 TO 55.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
CHANCE OF PRECIPITATION 40 PERCENT. LOWS 30 TO 35.
TUESDAY
A CHANCE OF RAIN. SNOW LIKELY, MAINLY IN THE
AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT. LITTLE SNOW
ACCUMULATION EXPECTED. HIGHS 46 TO 51.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
CHANCE OF PRECIPITATION 50 PERCENT. LOWS 29 TO 34.
WEDNESDAY
SNOW LIKELY. CHANCE OF SNOW 60 PERCENT. LIGHT SNOW
ACCUMULATIONS POSSIBLE. HIGHS 44 TO 49.
=
ORZ062-190400-
BAKER COUNTY-
1231 PM PST WED FEB 18 2026
TONIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS THIS
EVENING. PATCHY FOG. CHANCE OF SNOW 20 PERCENT. LOWS 12 TO 22.
SOUTHWEST WINDS UP TO 10 MPH THIS EVENING, BECOMING LIGHT AFTER
MIDNIGHT.
THURSDAY
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. A CHANCE OF
SNOW SHOWERS IN THE AFTERNOON. CHANCE OF SNOW 30 PERCENT. HIGHS
31 TO 39. SOUTHEAST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. PATCHY FOG. LOWS 13 TO 23. EAST WINDS UP TO 10 MPH IN
THE EVENING, BECOMING LIGHT AFTER MIDNIGHT.
FRIDAY
PATCHY FOG IN THE MORNING. PARTLY CLOUDY WITH A
30 PERCENT CHANCE OF SNOW SHOWERS. HIGHS 33 TO 40. WEST WINDS UP
TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. AREAS OF FOG AFTER MIDNIGHT. LOWS
13 TO 23. SOUTHEAST WINDS UP TO 10 MPH.
SATURDAY
AREAS OF FOG IN THE MORNING. MOSTLY SUNNY. HIGHS
32 TO 41. WINDY.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 22 TO 30. BREEZY.
SUNDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS
39 TO 48. WINDY.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
CHANCE OF PRECIPITATION 40 PERCENT. LOWS 27 TO 36. BREEZY.
MONDAY
RAIN AND SNOW, MAINLY IN THE AFTERNOON. CHANCE OF
PRECIPITATION 80 PERCENT. LIGHT SNOW ACCUMULATIONS POSSIBLE.
HIGHS 42 TO 51. BREEZY.
MONDAY NIGHT
RAIN AND SNOW. PATCHY FOG AFTER MIDNIGHT. CHANCE
OF PRECIPITATION 80 PERCENT. LIGHT SNOW ACCUMULATIONS POSSIBLE.
LOWS 25 TO 34.
TUESDAY
AREAS OF FOG IN THE MORNING. RAIN AND SNOW LIKELY.
CHANCE OF PRECIPITATION 60 PERCENT. LIGHT SNOW ACCUMULATIONS
POSSIBLE. HIGHS 41 TO 48.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
CHANCE OF PRECIPITATION 50 PERCENT. LOWS 22 TO 31.
WEDNESDAY
PATCHY FOG IN THE MORNING. A CHANCE OF SNOW IN THE
MORNING, THEN RAIN AND SNOW LIKELY IN THE AFTERNOON. CHANCE OF
PRECIPITATION 60 PERCENT. LIGHT SNOW ACCUMULATIONS POSSIBLE.
HIGHS 40 TO 48.
TEMPERATURE
BAKER CITY 12 35 14 36
=
ORZ061-190400-
HARNEY COUNTY-
1231 PM PST WED FEB 18 2026
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS THIS
EVENING. PATCHY FOG. CHANCE OF SNOW 20 PERCENT. LOWS 12 TO 18.
SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
DECREASING CLOUDS. A 40 PERCENT CHANCE OF SNOW
SHOWERS. HIGHS 31 TO 36. SOUTHEAST WINDS UP TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS, MAINLY
IN THE EVENING. PATCHY FOG IN THE EVENING, THEN AREAS OF FOG
AFTER MIDNIGHT. CHANCE OF SNOW 30 PERCENT. LOWS 8 TO 17. NORTH
WINDS UP TO 10 MPH.
FRIDAY
AREAS OF FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 33 TO
38. WEST WINDS UP TO 10 MPH. WIND CHILLS AS LOW AS ZERO IN THE
MORNING.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 14 TO 20. SOUTH WINDS UP TO
10 MPH.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY. HIGHS 36 TO 41.
LOWS 22 TO 28.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING, THEN A
SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. CHANCE OF
PRECIPITATION 30 PERCENT. HIGHS 44 TO 49. BREEZY.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
CHANCE OF PRECIPITATION 30 PERCENT. LOWS 31 TO 36.
MONDAY AND MONDAY NIGHT
RAIN AND SNOW LIKELY. CHANCE OF
PRECIPITATION 60 PERCENT. LIGHT SNOW ACCUMULATIONS POSSIBLE.
HIGHS 45 TO 50. LOWS 26 TO 32. BREEZY.
TUESDAY
DECREASING CLOUDS. SNOW LIKELY. A CHANCE OF RAIN IN
THE AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT. LITTLE SNOW
ACCUMULATION EXPECTED. HIGHS 42 TO 47.
TUESDAY NIGHT
A CHANCE OF RAIN IN THE EVENING. MOSTLY CLOUDY
WITH A CHANCE OF SNOW. CHANCE OF PRECIPITATION 40 PERCENT. LOWS
22 TO 29.
WEDNESDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.
HIGHS 42 TO 47.
TEMPERATURE
BURNS 12 33 8 36
=
ORZ063-190400-
MALHEUR COUNTY-
131 PM MST WED FEB 18 2026 /1231 PM PST WED FEB 18 2026/
TONIGHT
INCREASING CLOUDS. PATCHY FOG. LOWS 13 TO 23.
SOUTHWEST WINDS 10 TO 15 MPH. GUSTS TO 25 MPH THIS EVENING.
THURSDAY
PARTLY SUNNY. PATCHY FOG IN THE MORNING. A CHANCE OF
SNOW SHOWERS IN THE AFTERNOON. CHANCE OF SNOW 30 PERCENT. HIGHS
34 TO 41. SOUTHEAST WINDS UP TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. LOWS 17 TO 25. NORTH WINDS UP TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING. CHANCE OF SNOW 20 PERCENT. HIGHS 35 TO 42. WEST WINDS
10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 15 TO 24. SOUTH WINDS UP TO
10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS 36 TO 44.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 23 TO 30.
SUNDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
43 TO 53.
SUNDAY NIGHT
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW, MAINLY
AFTER MIDNIGHT. CHANCE OF PRECIPITATION 30 PERCENT. LOWS 29 TO
36.
MONDAY
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. CHANCE OF
PRECIPITATION 50 PERCENT. HIGHS 47 TO 56. BREEZY.
MONDAY NIGHT
RAIN AND SNOW LIKELY. CHANCE OF PRECIPITATION
60 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED. LOWS 29 TO 35.
TUESDAY
RAIN AND SNOW LIKELY. CHANCE OF PRECIPITATION
60 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED. HIGHS 44 TO 51.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN
AND SNOW. CHANCE OF PRECIPITATION 40 PERCENT. LOWS 26 TO 33.
HIGHS 44 TO 50.
=
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