671
NZUS99 KBOI 250304
TXTSFD
IDAHO STATE FORECAST DISCUSSION
NATIONAL WEATHER SERVICE BOISE ID
904 PM MDT WED JUN 24 2026
WARM WEATHER WILL CONTINUE ACROSS THE STATE ON THURSDAY WITH TEMPERATURES
REACHING THE LOW TO MID 90S IN LOWER ELEVATIONS. WINDS WILL INCREASE ACROSS
SOUTHERN IDAHO ON THURSDAY AHEAD OF A STRONG PACIFIC LOW PRESSURE SYSTEM. THE
PACIFIC LOW WILL MOVE INTO THE REGION ON FRIDAY, BRINGING SIGNIFICANT COOLING,
GUSTY WINDS, AND WIDESPREAD PRECIPITATION AND A FEW EMBEDDED THUNDERSTORMS TO
THE STATE FRIDAY THROUGH SUNDAY. SNOW LEVELS WILL COME DOWN TO AS LOW AS 6500
FEET LATE SATURDAY THROUGH SUNDAY WITH UNSEASONABLY COLD TEMPERATURES ALLOWING
ACCUMULATING SNOW IN THE HIGH MOUNTAINS OF CENTRAL IDAHO. THE PACIFIC LOW
PRESSURE SYSTEM WILL WEAKEN AND MOVE AWAY FROM THE AREA BY MONDAY AND TUESDAY
USHERING IN A WARMING TREND AND DRIER WEATHER ACROSS THE SOUTHERN HALF OF THE
STATE, WHILE COOLER AND SHOWERY WEATHER CONTINUES ACROSS THE NORTHERN HALF OF
THE STATE.
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