149
NZUS99 KBOI 170446
TXTSFD
IDAHO STATE FORECAST DISCUSSION
NATIONAL WEATHER SERVICE BOISE ID
946 PM MST FRI JAN 16 2026
HIGH PRESSURE ALOFT WILL CONTINUE INTO NEXT WEEK WITH A
STRONG TEMPERATURE INVERSION, AIR STAGNATION, AREAS OF
DENSE FOG, AND DEGRADED AIR QUALITY IN THE VALLEYS. THE
RIDGE AND INVERSION MAY BREAK DOWN WEDNESDAY RESULTING
IN BETTER AIR CIRCULATION, WARMING IN THE VALLEYS,
COOLING IN THE MOUNTAINS, AND A CHANCE OF RAIN AND SNOW.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page