Expires:202512270100;;264645
FPUS55 KBOI 261701
ZFPBOI

Zone Forecasts for Southwest Idaho/Southeast Oregon
National Weather Service Boise ID
1001 AM MST Fri Dec 26 2025

Forecast Updated.

Spot temperatures are for the rest of today, tonight, and
Saturday.



IDZ014-270100-
Upper Treasure Valley-
1001 AM MST Fri Dec 26 2025

.REST OF TODAY...Rain likely, mainly this morning. Chance of rain
60 percent. Highs 48 to 53. Breezy. Southwest winds 10 to 20 mph
with gusts to 30 mph. 
.TONIGHT...Rain likely. Snow likely after midnight. Chance of
precipitation 60 percent. Little or no snow accumulation. Lows
29 to 34. Breezy. Southwest winds 10 to 20 mph. Gusts to 20 mph
in the evening, increasing to 30 mph after midnight. 
.SATURDAY...Partly cloudy with a 30 percent chance of snow.
Cooler with highs 38 to 43. Windy. Northwest winds 15 to 25 mph
with gusts to 35 mph. 
.SATURDAY NIGHT...Partly cloudy with a slight chance of snow in
the evening, then mostly clear after midnight. Chance of snow
20 percent. Colder with lows 19 to 24. Brisk. Northwest winds
10 to 20 mph with gusts to 30 mph. 
.SUNDAY...Mostly sunny. Highs 32 to 37. Northwest winds up to
10 mph. 
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 15 to 22.
Highs 34 to 39. 
.TUESDAY...Partly sunny. Highs 37 to 42. 
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 18 to 23.
Highs 39 to 44. 
.WEDNESDAY NIGHT AND NEW YEARS DAY...Mostly cloudy. Lows 22 to
27. Highs 42 to 47. 

&&
               TEMPERATURE     
Boise           50  34  39
Mountain Home   52  29  41

$$
=