Hail, Morrill
- When
- June 15, 8:09 PM MST to 8:21 PM MST
- Where
- Morrill County, 1 mi S of Bridgeport
- Measured
- 1 in hail
- Reported by
- TRAINED SPOTTER
- Coordinates
- 41.650, -103.100
Nickel to quarter size hail.
1 hail, 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 Cheyenne, WY wrote its last area forecast discussion before the first event at Jun 15, 1:39 PM MST, 6 hours 30 minutes earlier.
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE CHEYENNE WY 239 PM MDT TUE JUN 15 2004 .SHORT TERM...A TROUGH EXTENDS FROM NEAR VALENTINE NEBRASKA TO SIDNEY AND THEN LIES ALONG THE WYOMING/COLORADO BORDER. WINDS ARE BETWEEN NORTH AND WEST ACROSS MOST OF THE FORECAST AREA NOW. BUT SOUTHEAST WINDS LURKING JUST SOUTH OF THE COLORADO BORDER WILL PUSH A MORE MOIST BOUNDARY LAYER NORTHWARD LATE THIS AFTERNOON AND EVENING. THUNDERSTORMS IN CENTRAL COLORADO WILL SPREAD NORTHEAST THIS EVENING AND PROVIDE MOST OF THE WESTERN PANHANDLE OF NEBRASKA WITH SOME RAIN...ESPECIALLY AFTER MIDNIGHT. A SEVERE STORM OR TWO IS POSSIBLE ALONG THE SOUTHEAST FRINGE OF FORECAST AREA...MAINLY CHEYENNE COUNTY NEBRASKA. OTHERWISE IT APPEARS TO BE A GENERAL RAIN EVENT WITH SOME EMBEDDED THUNDERSTORMS. SHOWERS LINGER ALONG THE BOUNDARY INTO THE EARLY MORNING AS MOIST UPSLOPE TAKES HOLD. THIS WILL SPREAD LOW CLOUDS ACROSS THE AREA WHICH STICK AROUND THROUGHOUT WEDNESDAY. SO NOT MUCH WARMING IS EXPECTED DURING THE DAY...EXCEPT IN CARBON COUNTY WHERE SOME SUN WILL POKE THROUGH THE CLOUDS. .LONG TERM...MODELS SHOW LOW LEVEL MOISTURE LINGERING WEDNESDAY EVENING WITH GFS KEEPING LIGHT QPF OVER THE CWA. ETA NOT QUITE AS BULLISH ON THE QPF WEDNESDAY NIGHT INTO THURSDAY. SURFACE BOUNDARY TRIES TO MOVE EAST DURING THE DAY THURSDAY ALLOWING THE WESTERN PORTION OF THE CWA TO HAVE SOME SUNSHINE AND WARMER TEMPERATURES. ON THE PLAINS STILL EXPECT WEAK UPSLOPE FLOW ALONG WITH SOME CLOUDS. LEANED TOWARD COOLER GUIDANCE TEMPERATURES THURSDAY. SECONDARY SURGE OF COLD AIR MOVES THROUGH THE CWA THURSDAY NIGHT WITH DEEP UPSLOPE FLOW DEVELOPING AND LOW CLOUDS AND PRECIPITATION SPREADING ACROSS MUCH OF THE CWA. COOLED TEMPERATURES AND RAISED POPS FOR FRIDAY. GFS SLOW TO CLEAR THE LOW LEVEL MOISTURE AND QPF FROM THE CWA AND HAS IT LINGERING INTO SUNDAY. FOR NOW...HAVE DRIED OUT THE FORECAST LATE SATURDAY NIGHT WITH WARMER TEMPERATURES SUNDAY. DRY NORTHWEST FLOW ALOFT WITH RIDGE BUILDING OFF TO THE WEST EXPECTED MONDAY INTO TUESDAY WITH WARMER TEMPERATURES. .CYS WATCHES/WARNINGS/ADVISORIES... WY...NONE. NE...NONE. KP/STARK
HAZARDOUS WEATHER OUTLOOK...UPDATED NATIONAL WEATHER SERVICE CHEYENNE WY 1025 AM MDT TUE JUN 15 2004 NEZ001>003-019>021-054-055-WYZ059>070-161102- BANNER-BOX BUTTE-CHEYENNE-CHEYENNE FOOTHILLS-CONVERSE-DAWES-GOSHEN- KIMBALL-LARAMIE RANGE-LARAMIE VALLEY-MORRILL-NIOBRARA-NORTH CARBON- NORTH LARAMIE RANGE-PINE BLUFFS-PLATTE-SCOTTS BLUFF-SIOUX- SNOWY RANGE-SOUTHWEST CARBON- INCLUDING THE CITIES OF...ALLIANCE...CHADRON...CHEYENNE...DOUGLAS... KIMBALL...LARAMIE...LUSK...RAWLINS...SCOTTSBLUFF...SIDNEY... TORRINGTON AND WHEATLAND 1025 AM MDT TUE JUN 15 2004 THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEASTERN WYOMING AND THE WESTERN NEBRASKA PANHANDLE. .DAY ONE...TODAY AND TONIGHT THUNDERSTORMS WILL OCCUR ACROSS THE AREA THIS EVENING...BECOMING WIDESPREAD ON THE WESTERN NEBRASKA PANHANDLE. ELSEWHERE THUNDERSTORMS WILL BE ISOLATED TO SCATTERED IN COVERAGE. STORMS MAY BECOME SEVERE ALONG THE SOUTHERN PORTION OF THE NEBRASKA PANHANDLE BETWEEN 6 PM AND MIDNIGHT. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY THERE IS A CHANCE OF AFTERNOON AND EVENING THUNDERSTORMS FROM THURSDAY THROUGH SATURDAY. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION MAY BE NEEDED FOR THE SOUTHERN PANHANDLE OF NEBRASKA THIS EVENING.
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
810 PM MDT TUE JUN 15 2004
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION...ST.. ...SOURCE....
..REMARKS..
0758 PM HAIL SUNOL 41.16N 102.76W
06/15/2004 1.75 INCH CHEYENNE NE TRAINED SPOTTER
0804 PM HAIL SUNOL 41.16N 102.76W
06/15/2004 1.00 INCH CHEYENNE NE EMERGENCY MNGR
&&
BANNPRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
853 PM MDT TUE JUN 15 2004
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION...ST.. ...SOURCE....
..REMARKS..
0820 PM HAIL 4 NW LODGEPOLE 41.15N 102.64W
06/15/2004 0.75 INCH CHEYENNE NE PUBLIC
&&
BANNThe Cheyenne radar (KCYS), 153 km away, was scanning. The volume nearest the first event began at 03:06 UTC.
1 hail. Local standard time, as filed.
Nickel to quarter size hail.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Nebraska in 2004Every state in 2004This day in weather historyWarnings in Nebraska, June 2004
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: 5408385.