1 thunderstorm wind, as filed by the National Weather Service.
Every event with a place to put it. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Pocatello, ID wrote its last area forecast discussion before the first event at Jun 18, 2:00 PM MST, 4 hours 35 minutes earlier.
SOUTHEAST IDAHO AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE POCATELLO/IDAHO FALLS ID 300 PM MDT WED JUN 18 2003 WESTERN EDGE OF FORECAST AREA ON BORDER OF SEVERE THUNDERSTORM WATCH AREA. ENOUGH UNSTABLE AND MOIST AIR FROM THE SOUTH PUSHING NWD AND WILL MAINTAIN ISOLD POPS FOR WRN AND SRN ZONES THROUGHOUT TON. FOR THU...S/W EJECTING FROM BASE OF WEST COAST TROF TRIGGERS ANOTHER ROUND OF AFTN/EVE -TSRA/-SHRA. U/L TROF AND ASSOCIATED FRONT BEARING DOWN LATE THU NGT ALTHOUGH TIMING INEXACT WITH GUIDANCE PRODUCTS DIFFERING SOMEWHAT. WENT WITH AVIATION MOSTLY IN THIS ARENA. FRONT SWEEPS ACROSS FROM WEST TO EAST FROM EARLY FRI AM THROUGH FRI AFTN. EXPECT UNSTABLE AIR TO CONTINUE CONVECTIVE THREAT AND JET STREAM ALOFT GENERATING WINDS WHICH HAVE BEEN NOTICABLY ABSENT IN RECENT DAYS. STILL EXPECTING STRONG COOL DOWN BEHIND FRONT WITH TOTAL DROP OF 15 TO 20 DEGREES FROM WED TO SAT TO THE AFTN HIGH. FOR THE 4 TO 7 DAY PERIOD...U/L TROFFING CONTINUES WITH COOLER TEMPERATURES WITH OCCASIONAL BREAKS IN CLOUDS AND PRECIP THREAT. STILL ONLY SLIGHT CHC THREAT ANYWHERE ON ANY GIVEN DAY. VALLEY ZONES DRY AFTER SUN NGT. STORM TRACK SHIFTING NWD WHICH MOVES FOCUS SLOWLY NWD FROM MON ONWARD. MESSICK KSFX...OPERATIONAL...VCP 21. .PIH...NONE.
IDZ017>023-031-032-190000- HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE POCATELLO/IDAHO FALLS ID 500 AM MDT WED JUN 18 2003 THIS HAZARDOUS WEATHER OUTLOOK IS FOR EASTERN IDAHO .DAY ONE... NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. ISOLATED TO SCATTERED THUNDERSTORMS ARE POSSIBLE TODAY AND THIS EVENING MAINLY IN THE MOUNTAINS. .DAYS TWO THROUGH SEVEN... THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW. ISOLATED TO SCATTERED SHOWERS AND THUNDERSTORMS REMAIN POSSIBLE THURSDAY AND FRIDAY WITH BREEZY TO WINDY CONDITIONS POSSIBLE IN THE SNAKE RIVER PLAIN BEHIND A COLD FRONT FRIDAY AND SATURDAY. .SPOTTER INFORMATION STATEMENT... WEATHER SPOTTERS AND EMERGENCY MANAGERS...ALL WEATHER REPORTS ARE MUCH APPRECIATED AND IMPORTANT...EVEN OBSERVED WEATHER THAT DOES NOT REACH SEVERE CRITERIA. TRAINED SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER CONDITIONS TO THE LOCAL NATIONAL WEATHER SERVICE OFFICE IN POCATELLO USING THE 1-800 SEVERE WEATHER HOTLINE...OR OTHER STANDARD OPERATING PROCEDURES.
The national radar mosaic for the moment the first event began.
1 thunderstorm wind. Local standard time, as filed.
Thunderstorm wind overturned a trailer home in Paul.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Idaho in 2003Every state in 2003This day in weather historyWarnings in Idaho, June 2003
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5365323.