An isolated severe thunderstorm formed over Harris County along a mid-afternoon small scale boundary.
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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 episode as NWS HGX wrote it up.
An isolated severe thunderstorm formed over Harris County along a mid-afternoon small scale boundary.
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 Houston/Galveston, TX wrote its last area forecast discussion before the first event at Jun 28, 1:50 PM CST, 10 minutes earlier.
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX 250 PM CDT THU JUN 28 2007 .DISCUSSION... SLOWLY INCREASING MOISTURE AND LESS MID/UPPER SUBSIDENCE ON FRIDAY WILL LEAD TO A BIT MORE PRECIP COVERAGE WITH DAYTIME HEATING AND SEABREEZE. DEEPER GULF MOISTURE STILL FCST TO ARRIVE THIS WEEKEND...POSSIBLY PEAKING SUNDAY AND MONDAY. POPS MAY EVENTUALLY NEED TO BE INCREASED TO THE LIKELY CATEGORY THOSE 2 DAYS BUT WILL HOLD THEM AT 50% FOR NOW. SCATTERED MAINLY AFTERNOON AND EVENING STORMS EXPECTED AGAIN TUE-THURS WITH LITTLE CHANGE IN OVERALL WX PATTERN OTHER THAN SLIGHTLY LOWER PWS. H5 TROF/WEAKNESS STILL ON THE TEXAS CHARTS THRU NEXT WEEK. MODEL CONSENSUS SHOWS A GRADUAL SOUTH & WESTWARD SHIFT OF THE TROF TOWARD THE BIG BEND AREA BY THIS TIME NEXT WEEK AS MID LEVEL RIDGE TRIES TO BUILD TO ITS NORTH. 47 && .MARINE... IN THE SHORT TERM...OTHER THAN ISOLATED CONVECTION THAT MOVES OVER THE BAY AND GULF WATERS...WINDS AND SEAS WILL REMAIN BELOW SCEC CONDITIONS. BAY WINDS WILL NOT WAVER MUCH AND THESE 10-15 KNOT RANGES WILL KEEP A LIGHT TO MODERATE CHOP ACROSS THESE WATERS OVER THE NEXT COUPLE OF DAYS. GULF WATERS WILL SLOWLY TAPER OFF UNDER THIS PERSISTENT ONSHORE FLOW. NOT MUCH CHANGE IN THE PATTERN AS EASTERN WEAK HIGH PRESSURE TRIES TO GAIN CONTROL ACROSS THE NORTH CENTRAL GULF...TRYING TO ERODE THIS CENTRAL U.S. WEAKNESS BETWEEN THE TWO OCEANIC SUBTROPICAL HIGHS WHICH LOOKS TO LINGERS ON THROUGH THE WEEKEND. WITH THAT BEING SAID...THE CHANCE FOR HOLIDAY WEEKEND OFFSHORE PRECIPITATION STAYS HIGH ON THE CONFIDENCE METER. 31 && .PRELIMINARY POINT TEMPS/POPS... COLLEGE STATION (CLL) 75 89 73 89 73 / 30 40 30 50 30 HOUSTON (IAH) 76 89 75 89 75 / 20 40 30 50 30 GALVESTON (GLS) 80 87 80 87 80 / 20 30 30 50 30 && .HGX WATCHES/WARNINGS/ADVISORIES... TX...NONE. GM...NONE. &&
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX 340 AM CDT THU JUN 28 2007 GMZ330-335-TXZ163-164-176>179-195>200-210>214-226-227-235>238- 291100- AUSTIN-BRAZORIA-BRAZOS-BURLESON-CHAMBERS-COLORADO-FORT BEND- GALVESTON-GALVESTON BAY-GRIMES-HARRIS-HOUSTON-JACKSON-LIBERTY- MADISON-MATAGORDA-MATAGORDA BAY-MONTGOMERY-POLK-SAN JACINTO- TRINITY-WALKER-WALLER-WASHINGTON-WHARTON- 340 AM CDT THU JUN 28 2007 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHEAST TEXAS. .DAY ONE...TODAY AND TONIGHT NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO...FRIDAY NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS THREE THROUGH SEVEN...SATURDAY THROUGH WEDNESDAY DEEP TROPICAL MOISTURE WILL MOVE INTO THE REGION DURING THE WEEKEND AND INTO EARLY NEXT WEEK. A WEAK UPPER LEVEL TROUGH OF LOW PRESSURE WILL PERSIST OVER TEXAS DURING THIS PERIOD. AN INCREASE IN SHOWER AND THUNDERSTORM DEVELOPMENT IS EXPECTED. LOCALLY HEAVY RAINFALL MAY BE POSSIBLE. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT ANTICIPATED.
The Houston radar (KHGX), 135 km away, was scanning. The volume nearest the first event began at 20:00 UTC.
2 thunderstorm wind. Local standard time, as filed.
Tree was downed across Interstate 45 and a power line. Tree was over the northbound lanes near Exit 109 while power was out at the Huntsville State Park for approximately 5 hours.
Strong thunderstorm winds picked up & threw debris into numerous vehicles at an airport parking lot. 17 vehicles had significant window damage.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Texas in 2007Every state in 2007This day in weather historyWarnings in Texas, June 2007
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: 39081, 38069.