917
WWUS75 KBOI 271013
NPWBOI

URGENT - WEATHER MESSAGE
National Weather Service Boise ID
313 AM MST Thu Nov 27 2025

IDZ012-014-ORZ064-271700-
/O.NEW.KBOI.FG.Y.0009.251127T1013Z-251127T1700Z/
Lower Treasure Valley-Upper Treasure Valley-Oregon Lower Treasure
Valley-
Including the cities of Nyssa, Caldwell, Nampa, Boise, and
Ontario
313 AM MST Thu Nov 27 2025 /213 AM PST Thu Nov 27 2025/

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM MST /9 AM PST/ THIS
MORNING...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Treasure Valley Zones as far east as Boise.

* WHEN...Until 10 AM MST /9 AM PST/ this morning.

* IMPACTS...Low visibility could make driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

LC