391
WWUS45 KPIH 181856
WSWPIH
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE POCATELLO ID
1156 AM MST WED FEB 18 2026
IDZ060-191200-
/O.CON.KPIH.WS.W.0002.000000T0000Z-260219T1200Z/
BEAR RIVER RANGE-
INCLUDING THE CITIES OF EMIGRATION SUMMIT
1156 AM MST WED FEB 18 2026
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY
* WHAT...HEAVY SNOW. ADDITIONAL SNOW ACCUMULATIONS OF 3 TO 8 INCHES.
WINDS GUSTING AS HIGH AS 45 MPH.
* WHERE...BEAR RIVER RANGE.
* WHEN...UNTIL 5 AM MST THURSDAY.
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT AT TIMES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF YOU MUST TRAVEL, KEEP AN EXTRA FLASHLIGHT, FOOD, AND WATER IN
YOUR VEHICLE IN CASE OF AN EMERGENCY. CALL 5 1 1 OR VISIT
511.IDAHO.GOV FOR THE LATEST ROAD CONDITIONS.
IDZ058-059-065-191200-
/O.CON.KPIH.WW.Y.0005.000000T0000Z-260219T1200Z/
MARSH AND ARBON HIGHLANDS-FRANKLIN/EASTERN ONEIDA REGION-TETON
VALLEY-
INCLUDING THE CITIES OF MCCAMMON, PRESTON, LAVA HOT SPRINGS,
MALAD, DOWNEY, INKOM, THATCHER, ASHTON, TETONIA, AND DRIGGS
1156 AM MST WED FEB 18 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
THURSDAY...
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS OF 2 TO 5 INCHES WITH
LOCALLY HIGHER AMOUNTS. WINDS GUSTING AS HIGH AS 35 MPH.
* WHERE...TETON VALLEY, FRANKLIN/EASTERN ONEIDA REGION, AND MARSH
AND ARBON HIGHLANDS.
* WHEN...UNTIL 5 AM MST THURSDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE HAZARDOUS
CONDITIONS COULD IMPACT THE WEDNESDAY EVENING COMMUTE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. CALL 5 1 1 OR VISIT
511.IDAHO.GOV FOR THE LATEST ROAD CONDITIONS.
IDZ061>064-066-067-191200-
/O.CON.KPIH.WW.Y.0005.000000T0000Z-260219T1200Z/
BEAR LAKE VALLEY-BLACKFOOT MOUNTAINS-CARIBOU RANGE-BIG HOLE
MOUNTAINS-CENTENNIAL MOUNTAINS - ISLAND PARK-BEAVERHEAD - LEMHI
HIGHLANDS-
INCLUDING THE CITIES OF GRACE, SODA SPRINGS, VICTOR, MONTPELIER,
HENRY, SPENCER, SWAN VALLEY, KILGORE, BONE, ST. CHARLES, WAYAN,
GEORGETOWN, DUBOIS, ISLAND PARK, SMALL, AND EDIE SCHOOL
1156 AM MST WED FEB 18 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
THURSDAY...
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS OF 2 TO 5 INCHES WITH
UP 12 INCHES ACROSS HIGHER ELEVATIONS. WINDS GUSTING AS HIGH AS 35
MPH.
* WHERE...BEAVERHEAD - LEMHI HIGHLANDS, BIG HOLE MOUNTAINS,
CENTENNIAL MOUNTAINS - ISLAND PARK, BEAR LAKE VALLEY, BLACKFOOT
MOUNTAINS, AND CARIBOU RANGE.
* WHEN...UNTIL 5 AM MST THURSDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE HAZARDOUS
CONDITIONS COULD IMPACT THE WEDNESDAY EVENING COMMUTE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. CALL 5 1 1 OR VISIT
511.IDAHO.GOV FOR THE LATEST ROAD CONDITIONS.
VISIT WEATHER.GOV/POCATELLO FOR MORE INFORMATION.
JKEYES
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