Severe Thunderstorm Warning 85, NWS Pocatello, ID

372 
WWUS55 KPIH 150326
SVSPIH

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE POCATELLO ID
926 PM MDT FRI AUG 14 2015

IDC013-031-063-067-150345-
/O.CON.KPIH.SV.W.0085.000000T0000Z-150815T0345Z/
LINCOLN ID-BLAINE ID-CASSIA ID-MINIDOKA ID-
926 PM MDT FRI AUG 14 2015

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 945 PM MDT
FOR SOUTHEASTERN LINCOLN...SOUTH CENTRAL BLAINE...CENTRAL CASSIA AND
SOUTHERN MINIDOKA COUNTIES...

AT 925 PM MDT...DOPPLER RADAR INDICATED A LINE OF SEVERE
THUNDERSTORMS CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS OF 60
MPH. THESE STORMS WERE LOCATED ALONG A LINE EXTENDING FROM 14 MILES
SOUTH OF RICHFIELD TO 6 MILES NORTHWEST OF PAUL TO 7 MILES SOUTHEAST
OF OAKLEY...MOVING EAST AT 40 MPH.

LOCATIONS IMPACTED INCLUDE...
BURLEY...RUPERT...HEYBURN...MALTA...OAKLEY RESERVOIR...LAKE
WALCOTT...PAUL...OAKLEY...RICHFIELD...DECLO...ALBION...MINIDOKA...
ELBA...ALMO...DIETRICH...ACEQUIA...INTERSTATE 84 AND 86 JUNCTION...
BRIDGE...KIMAMA AND MT HARRISON.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SEVERE THUNDERSTORMS PRODUCE DAMAGING WINDS...DEADLY LIGHTNING AND 
HEAVY RAIN. FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE 
LOWEST FLOOR OF YOUR HOME OR BUSINESS. HEAVY RAINS FLOOD ROADS 
QUICKLY SO DO NOT DRIVE INTO AREAS WHERE WATER COVERS THE ROAD.

&&

LAT...LON 4234 11403 4242 11407 4251 11407 4254 11393
      4276 11393 4277 11405 4281 11405 4281 11434
      4285 11438 4285 11449 4321 11393 4274 11345
      4208 11333 4204 11391
TIME...MOT...LOC 0325Z 253DEG 35KT 4284 11412 4265 11390 4216 11379 

$$

JKEYES

202 
WWUS55 KPIH 150342
SVSPIH

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE POCATELLO ID
942 PM MDT FRI AUG 14 2015

IDC013-031-063-067-150352-
/O.EXP.KPIH.SV.W.0085.000000T0000Z-150815T0345Z/
LINCOLN ID-BLAINE ID-CASSIA ID-MINIDOKA ID-
942 PM MDT FRI AUG 14 2015

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN LINCOLN...SOUTH
CENTRAL BLAINE...CENTRAL CASSIA AND SOUTHERN MINIDOKA COUNTIES WILL
EXPIRE AT 945 PM MDT...
            
THE STORMS WHICH PROMPTED THE WARNING HAVE WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER POSES AN IMMEDIATE THREAT TO LIFE OR 
PROPERTY. THEREFORE THE WARNING WILL BE ALLOWED TO EXPIRE. HOWEVER 
GUSTY WINDS OVER 40 MPH AND HEAVY RAIN ARE STILL POSSIBLE WITH THESE 
THUNDERSTORMS.

LAT...LON 4234 11403 4242 11407 4251 11407 4254 11393
      4276 11393 4277 11405 4281 11405 4281 11434
      4285 11438 4285 11449 4321 11393 4274 11345
      4208 11333 4204 11391
TIME...MOT...LOC 0341Z 253DEG 35KT 4284 11412 4265 11390 4216 11379 

$$

JKEYES

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE POCATELLO ID
216 PM MDT FRI AUG 14 2015

.SHORT TERM...TONIGHT THROUGH MONDAY. THE UPPER LOW OFF THE CA
COAST IS MOVING INTO OR THIS AFTN...WHILE THE UPPER RIDGE OVER THE
ROCKIES IS BEING PUSHED OFF TO THE EAST. STILL GETTING A GOOD FLOW
OF SUBTROPICAL MOISTURE INTO ID...AND TSTMS ARE DEVELOPING OVER
SCEN ID AS THE APPROACH OF THE UPPER LOW DESTABILIZES THE AIRMASS.
TSTMS ARE EXPECTED TO BECOME MORE NUMEROUS AND CONTINUE INTO THE
EVE. SOME TSTMS MAY PRODUCE STRONG OUTFLOW WINDS AND SMALL HAIL. A
COLD FRONT MOVES THRU ID THIS EVENING...WHICH SHOULD BRING A FINAL
WAVE OF SHOWERS AND TSTMS. WINDS ARE EXPECTED TO PICK UP BEHIND
THE FRONT AND CONTINUE INTO SATURDAY. PRECIP LINGERS IN THE
EASTERN HIGHLANDS SAT MORN...THEN ALL AREAS DRY OUT BY AFTERNOON.
DRY WESTERLY FLOW ALOFT CONTINUES THRU MON. HEDGES

.LONG TERM...MONDAY NIGHT THROUGH FRIDAY. MODELS HAVE COME INTO
BETTER AGREEMENT WITH THIS NEXT SYSTEM. MONDAY NIGHT INTO TUESDAY
THE MODELS ARE DROPPING A WEAK AND MOSTLY DRY UPPER LEVEL LOW DOWN
FROM CANADA OVER MAINLY OUR EASTERN BORDERS. EXPECT A SLIGHT CHANCE
OF PRECIPITATION AND CLOUDIER CONDITIONS MAINLY OVER OUR NORTHERN
AND EASTERN AREAS MONDAY NIGHT INTO TUESDAY. ALSO...LOOK FOR COOLER
TEMPERATURES AND BREEZY WINDS PARTICULARLY ON TUESDAY. TEMPERATURES
WILL BE BELOW NORMAL ON TUESDAY AND NEAR NORMAL BY WEDNESDAY AND
THURSDAY BEFORE CLIMBING TO ABOVE NORMAL BY FRIDAY. WYATT

&&

.AVIATION...APPROACHING FRONTAL BOUNDARY TO INCREASE SUSTAINED WINDS
WITH GUSTS IN EXCESS OF 25 MPH LATER THIS AFTERNOON AND CONTINUING
THOUGH MOST OF THE EVENING.  CURRENTLY THE FRONTAL BOUNDARY IS
EXPECTED TO PASS THROUGH THE PIH-IDA AREAS NEAR MIDNIGHT WITH
STEADILY INCREASING WINDS FOR TOMORROW.  SCATTERED THUNDERSTORM
ACTIVITY FOR THIS EVENING WITH TWO ROUNDS TO FOCUS ON...THE FIRST
BETWEEN 21Z AND 02Z AND THE SECOND BEGINNING NEAR 01Z AND LEAVING
OUR AREA NEAR 06Z. PETERSON/WYATT

&&

.FIRE WEATHER...A COLD FRONT MOVING THROUGH THE AREA WILL HELP
TRIGGER WIDELY SCATTERED TO SCATTERED SHOWERS AND THUNDERSTORMS THIS
AFTERNOON INTO EARLY EVENING. EXPECT LOCALIZED HEAVY RAIN AND GUSTY
WINDS OF 40 TO 50 MPH IN AND AROUND THUNDERSTORMS. CONVECTION WILL
TAPER OFF BY MIDNIGHT. WINDS WILL INCREASE WITH PASSAGE OF THE FRONT
AND WILL LIKELY REMAIN BREEZY OVERNIGHT. LOOK FOR BREEZY WINDS
TOMORROW AFTERNOON AS WELL. EXPECT SUNNY...DRY AND WARMER CONDITIONS
THIS WEEKEND THROUGH EARLY NEXT WEEK. EXPECT A RETURN OF NORMAL
SEASON HUMIDITIES. WYATT

&&

.PIH WATCHES/WARNINGS/ADVISORIES...
RED FLAG WARNING UNTIL 9 PM MDT THIS EVENING FOR IDZ410-413-425-
427.

&&

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE POCATELLO ID
727 PM MDT FRI AUG 14 2015

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0722 PM     TSTM WND DMG     4 N REXBURG             43.88N 111.79W
08/14/2015                   MADISON            ID   TRAINED SPOTTER

            TRAINED SPOTTER TRAVELING ON THE SALEM HIGHWAY 4 MILES
            NORTH OF REXBURG, REPORTED SEVERAL 3-4 INCH TREE BRANCHES
            LAYING ON THE ROAD. ESTIMATED WINDS 50 TO 60 MPH WITH
            TREES SWAYING STRONGLY.

&&

RSURVICK

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE POCATELLO ID
737 PM MDT FRI AUG 14 2015

...TIME...  ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
...DATE...  ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0736 PM     HAIL             DRIGGS                  43.73N 111.11W
08/14/2015  M0.75 INCH       TETON              ID   TRAINED SPOTTER

            PENNY TO DIME SIZE HAIL REPORTED.

&&

JKEYES

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE POCATELLO ID
747 PM MDT FRI AUG 14 2015

IDZ017-020>024-150230-
EASTERN MAGIC VALLEY ID-SOUTH CENTRAL HIGHLANDS ID-
UPPER SNAKE RIVER PLAIN ID-CACHE VALLEY/IDAHO PORTION ID-
LOWER SNAKE RIVER PLAIN ID-CARIBOU HIGHLANDS ID-
747 PM MDT FRI AUG 14 2015

...WINDS OVER 40 MPH...SMALL HAIL AND LOCALLY HEAVY RAIN AFFECTING
SOUTHERN BINGHAM...BANNOCK...SOUTHEASTERN BLAINE...NORTHWESTERN
CARIBOU... EASTERN CASSIA...CENTRAL
BONNEVILLE...POWER...NORTHWESTERN FRANKLIN AND ONEIDA COUNTIES UNTIL
830 PM MDT...

AT 746 PM MDT...DOPPLER RADAR WAS TRACKING A LINE OF STRONG
THUNDERSTORMS ALONG A LINE EXTENDING FROM NEAR POCATELLO AIRPORT TO
10 MILES NORTHEAST OF PARK VALLEY...AND MOVING NORTHEAST AT 50 MPH.

WINDS OVER 40MPH WILL BE POSSIBLE WITH THESE STORMS. SMALL HAIL AND
LOCALLY HEAVY RAINFALL IS ALSO POSSIBLE.

LOCATIONS IMPACTED INCLUDE...
POCATELLO...BLACKFOOT...AMERICAN FALLS...MALAD...MCCAMMON...LAVA HOT
SPRINGS...MALTA...AMERICAN FALLS RESERVOIR...CHESTERFIELD
RESERVOIR...NEELEY...CHUBBUCK...ABERDEEN...INKOM...DOWNEY...ARIMO...
ROCKLAND...FORT HALL BUFFALO LODGE...SPRINGFIELD...JUNIPER AND
PINGREE.

LAT...LON 4309 11289 4334 11181 4200 11218 4199 11388
TIME...MOT...LOC 0146Z 239DEG 43KT 4297 11256 4196 11325

JKEYES

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE POCATELLO ID
753 PM MDT FRI AUG 14 2015

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0701 PM     TSTM WND GST     8 N ROBERTS             43.84N 112.13W
08/14/2015  M60 MPH          JEFFERSON          ID   MESONET

            MESONET AT SAGE JUNCTION PORT OF ENTRY MEASURED
            THUNDERSTORM WIND GUST OF 60 MPH.

&&

RSURVICK

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE POCATELLO ID
804 PM MDT FRI AUG 14 2015

IDZ018-031-032-150245-
SAWTOOTH MOUNTAINS ID-BIG AND LITTLE WOOD RIVER REGION ID-
LOST RIVER/PASHIMEROI ID-
804 PM MDT FRI AUG 14 2015

...WIND GUSTS UP TO 55 MPH AFFECTING NORTHWESTERN BLAINE AND CUSTER
COUNTIES UNTIL 845 PM MDT...

AT 802 PM MDT...DOPPLER RADAR WAS TRACKING SEVERAL STRONG STORMS
WEST OF A GOLDBURG TO KETCHUM LINE...MOVING NORTHEAST AT 45 MPH.

WIND GUSTS UP TO 55 MPH WILL BE POSSIBLE WITH THESE STORMS. SMALL
HAIL AND LOCALLY HEAVY RAIN IS ALSO POSSIBLE.

LOCATIONS IMPACTED INCLUDE...
KETCHUM...SUN VALLEY...CHALLIS...STANLEY...CHILLY BARTON FLAT...
GALENA LODGE...SUNBEAM...CLAYTON...SUMMIT RESERVOIR...ELLIS...WILLOW
CREEK SUMMIT...MEADOW PEAK...REDFISH LAKE...BAYHORSE LAKE...TWIN
BRIDGES AIRPORT...BONANZA...GALENA SUMMIT...LIVINGSTON MILL...HERD
LAKE AND MT BORAH.

THIS STORM MAY INTENSIFY...SO BE CERTAIN TO MONITOR LOCAL RADIO AND
TV STATIONS...AS WELL AS LOCAL CABLE TV OUTLETS...FOR ADDITIONAL
INFORMATION AND POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE.

LAT...LON 4475 11422 4473 11414 4476 11409 4464 11401
      4449 11381 4442 11353 4445 11345 4432 11334
      4350 11457 4356 11459 4359 11468 4381 11470
      4379 11485 4386 11499 4398 11497 4403 11505
      4409 11500 4412 11505 4415 11502 4419 11514
TIME...MOT...LOC 0202Z 220DEG 40KT 4411 11444

JKEYES

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE POCATELLO ID
815 PM MDT FRI AUG 14 2015

IDZ019-020-023-150245-
UPPER SNAKE RIVER PLAIN ID-CARIBOU HIGHLANDS ID-
UPPER SNAKE HIGHLANDS ID-
815 PM MDT FRI AUG 14 2015

...WIND GUSTS UP TO 55 MPH FOR NORTHEASTERN JEFFERSON...CLARK...
FREMONT...NORTHEASTERN BONNEVILLE...MADISON AND TETON COUNTIES UNTIL
845 PM MDT...

AT 814 PM MDT...DOPPLER RADAR WAS TRACKING SEVERAL STRONG
THUNDERSTORMS NORTH OF A LINE FROM VICTOR TO REXBURG TO DUBOIS LINE
...AND MOVING NORTHEAST AT 40 MPH.

WIND GUSTS UP TO 55 MPH WILL BE POSSIBLE WITH THESE STORMS. SMALL
HAIL AND LOCALLY HEAVY RAIN IS ALSO POSSIBLE..

LOCATIONS IMPACTED INCLUDE...
REXBURG...DRIGGS...ASHTON...DUBOIS...FELT...IDMON...MARYSVILLE...
HENRYS LAKE...VICTOR...SUGAR CITY...TETON...PARKER...TETONIA...
SPENCER...DRUMMOND...EGIN...KILGORE...PONDS LODGE...LAST CHANCE AND
ISLAND PARK RESERVOIR.

THESE STORMS MAY INTENSIFY...SO BE CERTAIN TO MONITOR LOCAL RADIO AND
TV STATIONS...AS WELL AS LOCAL CABLE TV OUTLETS...FOR ADDITIONAL
INFORMATION AND POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE.

LAT...LON 4365 11123 4365 11166 4406 11207 4444 11283
      4451 11272 4445 11239 4454 11235 4457 11225
      4452 11210 4456 11189 4451 11183 4456 11168
      4454 11147 4464 11152 4476 11139 4473 11132
      4458 11123 4449 11109 4351 11104
TIME...MOT...LOC 0214Z 217DEG 37KT 4471 11217 4384 11085

JKEYES