1 flash flood, as filed by the National Weather Service.
Every event with a place to put it; 1 filed by county or forecast zone are drawn at its center, in a lighter ring. 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 Kansas City, MO wrote its last area forecast discussion before the first event at Jun 1, 2:55 PM CST, 3 hours 20 minutes earlier.
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO 355 PM CDT THU JUN 1 2006 .DISCUSSION... FOR TONIGHT A MESSY WEATHER PATTERN TO DEAL WITH. ONE EXITING MCV INDUCED STORM COMPLEX HEADING OFF INTO ILLINOIS...A SECOND ONE MOVING INTO SOUTHWEST MISSOURI AND A LINE OF STORMS IN NORTHEAST KANSAS ASSOCIATED WITH UPPER SHORT WAVE TROUGH AND ASSOCIATED WEAK VORT MAX THAT IS CURRENTLY MOVING INTO NORTHWEST MISSOURI. BOTTOM LINE...EXPECT VERY LITTLE OF THIS ACTIVITY TO AFFECT THE FORECAST AREA THIS EVENING. CAN NOT TOTALLY RULE OUT SOMETHING LINGERING IN CENTRAL MISSOURI EARLY THIS EVENING UNTIL AFFECTS OF AFTERNOON HEATING SUBSIDE...AND ALSO ANOTHER AREA CLIPPING THE SOUTHWEST CORNER OF FORECAST REGION...SOUTH OF KANSAS CITY AS STORMS IN EASTERN KANSAS SLIDE SOUTHEAST...BUT OVERALL...FORECAST AREA SHOULD STAY DRY TONIGHT. WITH UPPER TROUGH DEEPENING OVER THE EASTERN PART OF THE COUNTRY...FORECAST AREA WILL BE STUCK UNDER A PESKY NORTHWEST FLOW THROUGH THE WEEKEND. NOT OUT OF THE QUESTION FOR A FEW SHOWERS POPPING UP WITH ANY WEAK DISTURBANCES EMBEDDED IN THIS FLOW. BIGGEST CONCERN OVER THE WEEKEND IS WITH POTENTIAL OF WARM AIR ADVECTION SETTING THE STAGE FOR ELEVATED DEVELOPMENT SATURDAY NIGHT INTO SUNDAY MORNING. 305K ISENTROPIC SURFACE ON THE NAM SHOWING THE POTENTIAL IN WESTERN AREAS TOWARD MIDNIGHT...SPREADING INTO NORTH CENTRAL MISSOURI BY 12Z SUNDAY. GFS NOT AS IMPRESSIVE WITH THIS FEATURE. FOR NOW WILL KEEP POPS IN THE SLIGHT CHANCE CATEGORY...BUT SOMETHING TO KEEP AN EYE ON. EVEN WITH THE NORTHWEST FLOW ALOFT...TEMPERATURES EXPECTED TO REMAIN SLIGHTLY ABOVE NORMAL FOR WESTERN PARTS OF FORECAST AREA WHERE 850 TEMPERATURES WILL BE IN THE UPPER TEENS TO AROUND 20 DEGREES. EASTERN AREAS SHOULD STAY A LITTLE CLOSER TO NEAR NORMAL READINGS AS 850 TEMPERATURE GRADIENT REMAINS ORIENTED PRETTY MUCH EAST TO WEST THROUGH THIS PERIOD. 28 THE UPPER LEVEL PATTERN IN THE EXTENDED IS JUST NOT ONE THAT THE MODELS HANDLE WELL. JUST BETWEEN THE 06Z AND 12Z GFS RUNS THERE ARE TIMING DIFFERENCES. GENERALLY SPEAKING...LOOKING AT NORTHWEST FLOW PATTERN. A WOBBLING LEE SIDE TROF MAINTAINS ITSELF THROUGH THE PERIOD AS WELL. THE MAIN FORECAST FOCUS IS ON A SURFACE FRONT TRYING TO SINK DOWN FROM THE NORTHERN PLAINS. STILL PROBABLY A TUESDAY THING...AND HAVE MAINTAINED SLIGHT CHANCES IN THAT TIME PERIOD. A NEW FEATURE ON THE 12Z GFS WAS AN MCS THAT CRUISES IN FROM THE NORTH SUNDAY NIGHT INTO MONDAY. HAVE NOT JUMPED ON THAT YET...ALTHOUGH THE TAIL END OF THE NAM IS TRENDING THIS WAY AS WELL. WITH THE UPPER LEVEL RIDGE JUST TO OUR WEST...H8 TEMPS RUN ABOUT 18-20C. HAVE KEPT TEMPS ABOVE SEASONAL NORMALS. 27 && .PREV DISCUSSION... 340 AM CDT THU... THE AIRMASS OVER EASTERN KANSAS AND NORTHERN MISSOURI IS EXPECTED TO UNDERGO A GRADUAL CHANGE OVER THE NEXT 24 HOURS. DRIER AIR WILL BE USHERED INTO THE REGION IN THE WAKE OF A SHORTWAVE DISTURBANCE TRACKING THROUGH MINNESOTA THIS MORNING. CHANGES WILL BE SUBTLE AT THE SURFACE...BUT THE ATMOSPHERIC COLUMN WILL LOSE ITS TROPICAL CHARACTERISTICS AND BECOME A BIT MORE CONTINENTAL IN NATURE. PROGS FROM BOTH THE GFS AND NAM REDUCE PRECIPITABLE WATER VALUES IN THE KANSAS CITY AREA FROM OVER AN INCH AND A QUARTER THIS MORNING TO LESS THAN AN INCH BY 12Z TOMORROW. DECREASES IN RELATIVE HUMIDITY WILL BE MOST PRONOUNCED IN THE UPPER LAYERS OF THE ATMOSPHERE...BUT SURFACE DEWPOINTS ARE EXPECTED TO FALL INTO THE UPPER 50S AND LOWER 60S BY TONIGHT. ENOUGH LOW LEVEL MOISTURE WILL LINGER OVER THE REGION TODAY...THAT THE ATMOSPHERE WILL BECOME MODERATELY UNSTABLE...BUT ARE LACKING AN OBVIOUS FOCUS FOR CONVECTION. SLOW MOVING SHOWERS IN THE KIRSVILLE VICINITY THIS MORNING APPEAR TO BE TIED TO A 700MB SHEAR AXIS...AND THAT AXIS WILL OOZE EASTWARD THIS MORNING. CURRENT RADAR TRENDS WILL NEED TO BE MONITORED...BUT IT LOOKS LIKE 30 TO 40 PERCENT CHANCES FOR SHOWERS WILL BE WARRANTED IN THE BOONVILLE... SEDALIA...AND MOBERLY AREAS EARLY IN THE DAY. BY THE AFTERNOON...THE BULK OF THE MASS CONVERGENCE AT BOTH THE SURFACE AND 850MB SHIFTS SOUTH TOWARD THE OZARKS. GIVEN THE LINGERING INSTABILITY...IVE HELD ONTO 20 PERCENT CHANCES FOR STORMS OVER MOST OF THE FORECAST AREA. THE DAY SHIFT WILL NEED TO MONITOR VISIBLE SATELLITE AND SURFACE OBS FOR THE PRESENCE OF ANY BOUNDARIES THAT COULD ENHANCE THE POSSIBILITY FOR CONVECTIVE DEVELOPMENT. THE FORECAST FOR THE WEEKEND IS TRICKY IN ITS OWN RIGHT. THE REGION WILL COME UNDER THE INFLUENCE OF UPPER LEVEL NORTHWEST FLOW BY TOMORROW NIGHT. ANY SUBTLE WAVES OVERTOPPING THE WESTERN RIDGE WILL HAVE THE POTENTIAL TO TRIGGER CONVECTIVE SYSTEMS OVER THE HIGH PLAINS. THE 00Z RUNS OF THE NAM AND GFS FORECAST ENOUGH ISENTROPIC LIFT OVER NORTHERN AND EASTERN NEBRASKA (310K THETA SURFACE) TO INITIATE ELEVATED THUNDERSTORMS. THIS TYPE OF SYNOPTIC PATTERN FAVORS CONVECTION SOMEWHERE IN THE CENTRAL UNITED STATES...BUT IT IS STILL A BIT TOO EARLY TO DETERMINE WHETHER AN MCS WILL TRACK DOWN THE MISSOURI RIVER...OR SET UP A HUNDRED MILES EAST OR WEST. PLACEMENT AND TIMING OF A MINOR DISTURBANCE CRESTING THE UPPER RIDGE CAN MAKE A BIG DIFFERENCE WITH THESE CONVECTIVE CLUSTERS IN THIS PATTERN. FOR NOW...I HAVE INSERTED 20 PERCENT CHANCES FOR STORMS OVER EASTERN KANSAS AND WESTERN MISSOURI. PRECIPITATION CHANCES MAY NEED TO BE INCREASED SIGNIFICANTLY IF THE MODELS CAN LATCH ONTO A SHORTWAVE. KOCH && .EAX WATCHES/WARNINGS/ADVISORIES... MO...NONE. KS...NONE. WFO EAX
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO 100 PM CDT THU JUN 1 2006 KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040- 043>046-053-054-021100- ATCHISON KS-MIAMI-LINN KS-DONIPHAN-LEAVENWORTH-WYANDOTTE- JOHNSON KS-ATCHISON MO-NODAWAY-WORTH-GENTRY-HARRISON-MERCER- PUTNAM-SCHUYLER-HOLT-ANDREW-DE KALB-DAVIESS-GRUNDY-SULLIVAN-ADAIR- BUCHANAN-CLINTON-CALDWELL-LIVINGSTON-LINN MO-MACON-PLATTE-CLAY- RAY-CARROLL-CHARITON-RANDOLPH-JACKSON-LAFAYETTE-SALINE-HOWARD- CASS-JOHNSON MO-PETTIS-COOPER-BATES-HENRY- 100 PM CDT THU JUN 1 2006 THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHWEST...NORTH CENTRAL AND WEST CENTRAL MISSOURI...AS WELL AS EXTREME EASTERN KANSAS. .DAY ONE...THIS AFTERNOON AND TONIGHT SCATTERED THUNDERSTORMS WILL BE POSSIBLE ACROSS NORTHWEST MISSOURI AND NORTHEAST KANSAS THIS AFTERNOON...WHICH MAY SLIDE INTO EAST CENTRAL KANSAS AND WEST CENTRAL MISSOURI THIS EVENING BEFORE DIMINISHING. THE STORMS ARE NOT EXPECTED TO BE SEVERE BUT MAY CONTAIN SMALL HAIL AND GUSTY WINDS. HEAVY RAIN WILL ALSO BE POSSIBLE. ISOLATED STORMS MAY ALSO DEVELOP IN CENTRAL MISSOURI THIS AFTERNOON...MAINLY EAST OF A MACON TO BOONVILLE LINE. NO SEVERE STORMS ARE EXPECTED. .DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY NO SEVERE WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT ANTICIPATED. PC
The Pleasant Hill radar (KEAX), 62 km away, was scanning. The volume nearest the first event began at 00:15 UTC.
1 flash flood. Local standard time, as filed.
Several roads under water due to heavy rains. 1 foot of water reported over Highway 18 1/2 mile east of County Road KK.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Missouri in 2006Every state in 2006This day in weather historyWarnings in Missouri, June 2006
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: 5518186.