097
NZUS99 KBOI 280424
TXTSFD
IDAHO STATE FORECAST DISCUSSION
NATIONAL WEATHER SERVICE BOISE ID
924 PM MST TUE JAN 27 2026
A WEAK WEATHER SYSTEM WILL MOVE THROUGH TOMORROW, BRINGING LIGHT MOUNTAIN SNOW
AND VALLEY WINTRY MIX. THERE IS A 10% CHANCE FOR FREEZING RAIN IN LOW LYING
BASINS NEAR THE ONSET OF PRECIPITATION BEFORE A SWITCH TO SNOW OR A WINTRY MIX
BECOMES MORE LIKELY. WINDS WILL ALSO INCREASE, BUT OVERALL THIS SYSTEM WON'T
BRING SIGNIFICANT IMPACTS. LIGHT SHOWERS FOLLOW ON THURSDAY BEFORE HIGH
PRESSURE REBUILDS FRIDAY THROUGH THE WEEKEND PROMOTING INCREASING TEMPERATURES.
HOWEVER, IT WILL ALSO REBUILD INVERSION CONDITION TRAPPING COLDER AIR IN
VALLEYS, LEADING TO A POTENTIAL RETURN OF FOG AND LOW CLOUDS ESPECIALLY IN THE
SNAKE PLAIN. CONDITIONS REMAIN MILD HEADING INTO NEXT WEEK.
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