sweetapricity/bridgedeck-noaa huggingface dataset:
Cool Canadian high pressure building over the area resulted in areas of frost over the west half of Upper Michigan on the morning of the 7th.

Frost/Freeze in DICKINSON, MICHIGAN
From 07-JUN-10 03:00:00 to 07-JUN-10 06:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: RAWS

The low temperature at Randville reached 32 degrees on the morning of the 7th.

Frost/Freeze in DELTA, MICHIGAN
From 07-JUN-10 04:00:00 to 07-JUN-10 07:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Low temperatures dropped into the lower 30s over much of Delta County on the morning of the 7th.

Frost/Freeze in GOGEBIC, MICHIGAN
From 07-JUN-10 03:00:00 to 07-JUN-10 06:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: RAWS

Minimum temperatures on the morning of the 7th dropped to 29 degrees at Wakefield and 31 degrees at Watersmeet.

Frost/Freeze in ONTONAGON, MICHIGAN
From 07-JUN-10 04:00:00 to 07-JUN-10 07:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Minimum temperatures over inland portions of Ontonagon County dropped into the lower 30s on the morning of the 7th.

Frost/Freeze in SOUTHERN HOUGHTON, MICHIGAN
From 07-JUN-10 04:00:00 to 07-JUN-10 07:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: RAWS

The low temperature at Kenton reached 29 degrees on the morning of the 7th.

Frost/Freeze in NORTHERN HOUGHTON, MICHIGAN
From 07-JUN-10 04:00:00 to 07-JUN-10 07:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Low temperatures reached into the lower 30s over inland locations of northern Houghton County on the morning of the 7th.

Frost/Freeze in IRON, MICHIGAN
From 07-JUN-10 03:00:00 to 07-JUN-10 06:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Low temperatures reached into the lower 30s across Iron County on the morning of the 7th.

Frost/Freeze in BARAGA, MICHIGAN
From 07-JUN-10 04:00:00 to 07-JUN-10 07:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Low temperatures reached into the lower 30s over inland portions of Baraga County on the morning of the 7th.

Frost/Freeze in MARQUETTE, MICHIGAN
From 07-JUN-10 04:00:00 to 07-JUN-10 07:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

The low temperature dipped to 32 degrees at Champion on the morning of the 7th.
Scattered thunderstorms, a few severe, developed and moved north of a warm front that extended near the Kansas and Nebraska border.  The storms development was aided by a large upper level low pressure system that was moving slowly east across the plains and the main severe weather produced was large hail.  Although the thunderstorms generally weakened as they moved from eastern Nebraska into southwest Iowa, at least one storm dropped nickel-size hail in western Iowa.

Hail in POTTAWATTAMIE, IOWA
From 12-MAY-10 20:11:00 to 12-MAY-10 20:11:00 (CST-6)
Location: UNDERWOOD
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter
A low pressure developed on the east side of the Rockies over southeast Wyoming and eastern Colorado. The convergence associated with the low pressure, in combination with daytime heating and surface dew points in the mid 50s, created an unstable environment for severe thunderstorms to form. Large hail and gusty winds occurred during the afternoon and into the evening.

Hail in MORRILL, NEBRASKA
From 06-JUN-10 15:49:00 to 06-JUN-10 15:52:00 (MST-7)
Location: BROADWATER
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in MORRILL, NEBRASKA
From 06-JUN-10 17:19:00 to 06-JUN-10 17:22:00 (MST-7)
Location: BROADWATER
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in CHEYENNE, NEBRASKA
From 06-JUN-10 17:30:00 to 06-JUN-10 17:33:00 (MST-7)
Location: DALTON
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in MORRILL, NEBRASKA
From 06-JUN-10 16:14:00 to 06-JUN-10 16:17:00 (MST-7)
Location: BRIDGEPORT
Magnitude: 1.50 
Reported by: Trained Spotter

Hail in MORRILL, NEBRASKA
From 06-JUN-10 16:54:00 to 06-JUN-10 16:57:00 (MST-7)
Location: BRIDGEPORT
Magnitude: 1.00 
Reported by: Trained Spotter
The first day of the month brought somewhat cooler than normal temperatures to the area, although this was during a transition to a warming trend that spanned the first few days of the month. A ridge of high pressure resided over the area through May 4th, then an upper-level low-pressure trough dropped through northern California into the Great Basin. Although this system was dry, it did bring some brief but gusty high wind reports to the region. Winds gusted to 63 mph at Inyokern on the 5th, and one gust at Mojave reached 68 mph. Behind the trough, an upper-level ridge briefly return to California before giving way to a stronger storm.
On the afternoon of the 9th, a cold front approached the area bringing scattered showers and thunderstorms over the San Joaquin Valley and foothills near the Sierra Nevada. Showers were observed as far south as Kern County, including Bakersfield where 0.12 inch fell. Isolated late afternoon thunderstorms formed over the southern half of the region, with thunder reported over Lemoore and Glennville.
Another low pressure system passed on the night of the 10th, bringing up to 8 inches of snow to the Sierra Nevada, mainly from Yosemite National Park southward to Sequoia National Park. This system also brought some strong, gusty winds to the southwest side of the valley, including near the city of Taft where a trained spotter observed wind gusts to around 60 mph. A very cold airmass lingered over the San Joaquin Valley behind the front. On the morning of the 11th, the area had well below temperatures, with several stations dropping into the upper 30s.
A warming trend returned to the region with weak high pressure over the area on the 12th through the 16th. The central and southern San Joaquin Valley saw highs reach up into the upper 80s to lower 90s in most locations on the 15th and the 16th. However, this warmth was relatively short-lived.

High Wind in SW S.J. VALLEY, CALIFORNIA
From 10-MAY-10 17:45:00 to 10-MAY-10 23:00:00 (PST-8)
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Storm in S SIERRA MTNS, CALIFORNIA
From 10-MAY-10 16:00:00 to 11-MAY-10 04:00:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Park/Forest Service
Temperatures once again cooled off by the 17th as another low pressure system moved over the area, bringing rain to many locations in the San Joaquin Valley. Both Fresno and Bakersfield recorded at least a tenth of an inch of rainfall with that system. Fresno cooled 24 degrees from its high of 89 on May 16th to a high of only 65 the next day. Bakersfield also dropped 24 degrees, from a high of 93 on the 16th to a high of 69 on the 17th. Despite the relatively high rainfall amounts for May, snowfall in the Southern Sierra Nevada for the 16th and 17th was not heavy, although around 5 inches of the white stuff was reported around Sequoia National Park.
Another brief warming trend occurred on the 18th and 19th due to a weak short-wave ridge of high pressure, but temperatures only remained near normal with highs in the lower to mid 80s in the San Joaquin Valley. The warmest area was in the Kern County deserts where temperatures reached into the lower 90s during that period.

Winter Storm in TULARE CTY MTNS, CALIFORNIA
From 17-MAY-10 11:00:00 to 18-MAY-10 00:44:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Park/Forest Service
During the afternoon of the 22nd a short wave trough moved over the area.  This in combination with surface heating and good moisture supply from the southerly winds sparked off storms in along and east of the Laramie Range.

Hail in LARAMIE, WYOMING
From 22-JUN-10 14:45:00 to 22-JUN-10 14:47:00 (MST-7)
Location: CHEYENNE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in LARAMIE, WYOMING
From 22-JUN-10 15:00:00 to 22-JUN-10 15:03:00 (MST-7)
Location: ALBIN
Magnitude: 2.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Tennis ball sized hail along with 1.5 inches of rainfall.

Hail in LARAMIE, WYOMING
From 22-JUN-10 15:40:00 to 22-JUN-10 15:42:00 (MST-7)
Location: ALBIN
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Nickel to quarter sized hail observed.

Hail in LARAMIE, WYOMING
From 22-JUN-10 16:50:00 to 22-JUN-10 16:52:00 (MST-7)
Location: ALBIN
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in GOSHEN, WYOMING
From 22-JUN-10 18:41:00 to 22-JUN-10 18:43:00 (MST-7)
Location: JAY EM
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter
A surface low developed over central Georgia during the morning and afternoon hours as a strong shortwave rounded the base of an upper trough. As this low deepened, a warm front developed just north of the Savannah River. South-southest flow behind the developing warm front brought deep moisture back into the region. A few breaks in the cloud cover allowed CAPE values to reach 2000 J/kg before a low level jet and shortwave kicked off showers and thunderstorms. Storms initially became heavy rain producers before crossing the warm front. As thunderstorms crossed the warm front they encountered greater shear allowing them to become severe with signs of rotation.

Hail in HAMPTON, SOUTH CAROLINA
From 26-SEP-10 17:25:00 to 26-SEP-10 17:27:00 (EST-5)
Location: CROCKETVILLE
Magnitude: 1.75 
Reported by: Public

The public reported golf ball size hail covering the ground, 5 miles north-northwest of Crockettville, South Carolina.
An approaching cold front in combination with deep tropical moisture over the area and an anonymously deep upper level low passing by to the west of the region, result in numerous showers and thunderstorms across southern South Carolina.

Thunderstorm Wind in CHARLESTON, SOUTH CAROLINA
From 27-SEP-10 04:18:00 to 27-SEP-10 04:19:00 (EST-5)
Location: ADAMS RUN
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Law Enforcement reported a tree down at the intersection of Mauss Hill Road and Moon Dam Road.  A second tree was reported down at the intersection of State Highways 162 and 174.
An outflow boundary which formed from a complex of thunderstorms across central Arkansas during the early evening hours of May 27th dropped southwest into the region. This outflow boundary encountered a moderately unstable airmass across northwest Louisiana just before the midnight hour.  An isolated thunderstorm developed across northern Bossier Parish and produced some wind damage in town.

Thunderstorm Wind in BOSSIER, LOUISIANA
From 27-MAY-10 22:30:00 to 27-MAY-10 22:30:00 (CST-6)
Location: PLAIN DEALING
Magnitude: 50.00 EG
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Two trees were downed in the town of Plain Dealing, Louisiana.  The trees resulted in some damage to a homeowners roof, a porch and his fence.
An approaching cold front helped trigger scattered showers and thunderstorms across central and southern New Jersey during the afternoon of the 1st.

Lightning in MONMOUTH, NEW JERSEY
From 01-JUN-10 16:45:00 to 01-JUN-10 16:45:00 (EST-5)
Location: MONMOUTH BEACH
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Newspaper

The Shores High Rise Condominium (two twelve story buildings) were evacuated for three days after a lightning strike struck one of the towers and knocked out the sprinkler system pump. The standpipes emptied onto the ground floor and flooded the lobby and game room. The sprinkler system pump is needed to get water up to the twelfth floor in the event of a fire.
Late evening thunderstorms produced some strong wind gusts in Delaware Bay.

Marine Thunderstorm Wind in DE BAY WATERS S OF E PT NJ TO SLAUGHTER BEACH DE, ATLANTIC NORTH
From 05-JUN-10 21:06:00 to 05-JUN-10 21:06:00 (EST-5)
Location: NORTH CAPE MAY
Magnitude: 38.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: C-MAN Station

A strong thunderstorm produced a wind gust of 38 knots (44 mph) at Brandywine Shoal Light.
Thunderstorms developed over the Mid Mississippi Valley ahead of an eastward moving cold front over the Ozark Mountains of southern Missouri. These storms weakened before they reached southwest Indiana, but hail up to dime size occurred.

Hail in GIBSON, INDIANA
From 01-MAY-10 00:45:00 to 01-MAY-10 00:45:00 (CST-6)
Location: OAKLAND CITY
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter
Thunderstorms persisted from the evening of the 30th into the wee hours of the 1st ahead of an eastward moving cold front over the Ozark Mountains. Strengthening mid-level winds ahead of a strong shortwave trough over the central Plains aided storm development. Moderate instability combined with abundant moisture produced isolated excessive rainfall as the storms spread northeastward.

Flash Flood in BOLLINGER, MISSOURI
From 01-MAY-10 00:00:00 to 01-MAY-10 01:30:00 (CST-6)
Location: MARBLE HILL
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Highway 34 was covered with at least three to four inches of water. Several streets were covered with running water. Hurricane Creek was out of its banks.
Minor flooding of the White River occurred following a round of thunderstorms on the 21st. The round of storms on the 21st was the culmination of a prolonged wet pattern that began on the 10th. Much of central and southern Indiana received 2 to 5 inches of rain during this time. Some places measured rainfall on 12 consecutive days, one of the longest such streaks on record for Indiana.

Flood in PIKE, INDIANA
From 22-MAY-10 08:00:00 to 23-MAY-10 11:00:00 (EST-5)
Location: PETERSBURG
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 10.00K
Reported by: River/Stream Gage

Minor flooding of the White River occurred in the Petersburg area. Some low-lying agricultural bottomland was inundated.
Strong to severe thunderstorms moved across parts of northern Illinois during the afternoon of May 26th.  Very heavy rain and minor flooding was reported in some locations in addition to some hail.  A small landspout also touched down in Livingston County.

Hail in KANKAKEE, ILLINOIS
From 26-MAY-10 14:07:00 to 26-MAY-10 14:08:00 (CST-6)
Location: MANTENO
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Penny size hail was reported near Lake Manteno.

Flood in KANKAKEE, ILLINOIS
From 26-MAY-10 16:50:00 to 26-MAY-10 19:00:00 (CST-6)
Location: ALTORF
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Ditches on the sides of roads were reported to be filled with minor flooding on roads and in fields.

Lightning in WILL, ILLINOIS
From 26-MAY-10 16:15:00 to 26-MAY-10 16:15:00 (CST-6)
Location: NEW LENOX HOWELL ARP
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Newspaper

Lightning struck a house on Horseshoe Lane in Manhattan Township and started a fire in the attic.  Five fire departments responded to the fire which was contained to the attic and roof.

Lightning in COOK, ILLINOIS
From 26-MAY-10 15:20:00 to 26-MAY-10 15:20:00 (CST-6)
Location: BARRINGTON
Property damage: 200.00K
Crop damage: 0.00K
Reported by: Newspaper

A house in Barrington was struck by lightning.  A fire started in the attic and caused significant damage.  Two people in the home at the time got out safely with no injuries reported.

Hail in WILL, ILLINOIS
From 26-MAY-10 16:26:00 to 26-MAY-10 16:28:00 (CST-6)
Location: PEOTONE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Tornado in LIVINGSTON, ILLINOIS
From 26-MAY-10 17:45:00 to 26-MAY-10 17:52:00 (CST-6)
Location: ANCONA
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A small shower developed along intersecting outflow boundaries and produced a small tornado or landspout.  The landspout was observered moving to the east very slowly in a field about two miles east of Ancona and lasted about 7 minutes.  The landspout produced no damage.
A large cluster of thunderstorms intensified lee of the Appalachians during the late afternoon. The cold pool associated with these thunderstorms gusted out ahead of the storms and accelerated.

Thunderstorm Wind in ROBESON, NORTH CAROLINA
From 14-JUN-10 19:00:00 to 14-JUN-10 19:02:00 (EST-5)
Location: EAST LUMBERTON
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Public

Several large pine trees were snapped at the intersection of E 5th Street and Snake Road.
A seabreeze boundary interacted with a surface trough resulting in the development of thunderstorms. One of these thunderstorms briefly pulsed to severe levels.

Thunderstorm Wind in BLADEN, NORTH CAROLINA
From 20-JUN-10 18:39:00 to 20-JUN-10 18:40:00 (EST-5)
Location: AMMON
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 2.00K
Reported by: Park/Forest Service

Several extensive areas of corn were reportedly blown down along Highway 242.
Sixty to 70 mph wind gusts were common across Bear Lake County from a severe thunderstorm.

Thunderstorm Wind in BEAR LAKE, IDAHO
From 16-JUN-10 14:07:00 to 16-JUN-10 14:25:00 (MST-7)
Location: BERN
Magnitude: 62.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A 71 mph wind gust was measured by a spotter in Bern.

Thunderstorm Wind in BEAR LAKE, IDAHO
From 16-JUN-10 14:19:00 to 16-JUN-10 14:30:00 (MST-7)
Location: GEORGETOWN
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A spotter reported a 60 mph wind gust near Georgetown.

Thunderstorm Wind in BEAR LAKE, IDAHO
From 16-JUN-10 14:27:00 to 16-JUN-10 14:37:00 (MST-7)
Location: OVID
Magnitude: 61.00 EG
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorm winds demolished a new hay barn.

Thunderstorm Wind in BEAR LAKE, IDAHO
From 16-JUN-10 14:27:00 to 16-JUN-10 14:37:00 (MST-7)
Location: PARIS
Magnitude: 61.00 EG
Property damage: 1.20K
Crop damage: 0.00K
Reported by: Emergency Manager

Power pole snapped by thunderstorm wind causing power outage.
Fifty-eight mph wind gust near Taber.

Thunderstorm Wind in BINGHAM, IDAHO
From 19-JUN-10 14:40:00 to 19-JUN-10 14:51:00 (MST-7)
Location: TABER
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Fifty-eight mph wind gust near Taber.
Sixty mph wind gusts from thunderstorm outflow.

Thunderstorm Wind in BUTTE, IDAHO
From 19-JUN-10 15:45:00 to 19-JUN-10 15:55:00 (MST-7)
Location: ARCO
Magnitude: 52.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Sixty mph wind gust at Craters of the Moon.
Several reports of 60 to 80 mph wind gusts in Butte County.

Thunderstorm Wind in BUTTE, IDAHO
From 29-JUN-10 15:40:00 to 29-JUN-10 15:50:00 (MST-7)
Location: ARCO
Magnitude: 56.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Arco INL site recorded 64 mph wind gust.

Thunderstorm Wind in BUTTE, IDAHO
From 29-JUN-10 15:50:00 to 29-JUN-10 16:00:00 (MST-7)
Location: ARCO
Magnitude: 53.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Dead Man Canyon INL site measures 61 mph wind gust.

Thunderstorm Wind in BUTTE, IDAHO
From 29-JUN-10 16:00:00 to 29-JUN-10 16:10:00 (MST-7)
Location: ARCO
Magnitude: 50.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Naval Reactor INL site recorded 58 mph wind gust.

Thunderstorm Wind in BUTTE, IDAHO
From 29-JUN-10 15:15:00 to 29-JUN-10 15:25:00 (MST-7)
Location: ARCO
Magnitude: 69.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Craters of the Moon mesonet measured 79 mph wind gust.
Extremely high winds blew in the Snake River Plain behind the passage of a strong cold front.   Interstate 15 was shut down between Idaho Falls and Roberts for over 10 hours due to blowing dust and low visibility.  Wind gusts between 60 and 80 mph were common across the area.

High Wind in UPPER SNAKE RIVER PLAIN, IDAHO
From 03-MAY-10 15:00:00 to 04-MAY-10 05:00:00 (MST-7)
Magnitude: 66.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

High winds with gusts of 60 to 80 mph caused interstate 15 to be closed at 1:42 pm through at least 10 pm between Idaho Falls and Roberts.   Blowing dust dropped visibilities to near zero.   A 71 mph wind gust was measured at Howe and a 76 mph wind gust was measured at Kettle Butte 11 miles west of Osgood.

High Wind in LOWER SNAKE RIVER PLAIN, IDAHO
From 03-MAY-10 17:00:00 to 04-MAY-10 05:00:00 (MST-7)
Magnitude: 54.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Several sites reported wind gusts over 60 mph including the Pocatello Regional Airport ASOS measuring 62 mph.   60 mph was measured at the Arbon Valley ITD site and the Fort Hall ARL site.
Heavy snow fell above 6,000 feet in the South Central Highlands.   10 inches fell at Howell Canyon with 9 inches at Bostetter Ranger Station and 11 inches at Magic Mountain.

Heavy Snow in SOUTH CENTRAL HIGHLANDS, IDAHO
From 10-MAY-10 17:00:00 to 11-MAY-10 11:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

Heavy snow fell above 6,000 feet.   10 inches fell at Howell Canyon with 9 inches at Bostetter Ranger Station and 11 inches at Magic Mountain.
A broad upper trough persisted across the central U.S. with a subtropical ridge anchored over Georgia and the southeast U.S.  A nearly stationary front was draped across the Tennessee Valley into the southern Plains.  Ample moisture and instability were present for afternoon and evening thunderstorms, especially across north Georgia nearest the front.  Some of the storms became strong, producing heavy rain, small hail, and gusty winds, but none of the storms reached severe criteria.

Hail in DAWSON, GEORGIA
From 15-MAY-10 17:34:00 to 15-MAY-10 17:39:00 (EST-5)
Location: DAWSONVILLE
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

The public observed penny-sized hail in Dawsonville.
A few severe storms developed ahead of a cold front.  The storms produced severe wind gusts in the Michigan waters of Lake Erie.

Marine Thunderstorm Wind in MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI, LAKE ERIE
From 31-MAY-10 12:27:00 to 31-MAY-10 12:27:00 (EST-5)
Location: STONY POINT
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A thundertorm moving into western Lake Erie produced an estimated 52 knot wind gust from a trained spotter.
A batch of heavy showers and embedded thunderstorms caused flooding over Lenawee county with isolated wind damage over Livingston county.

Flash Flood in LENAWEE, MICHIGAN
From 21-MAY-10 19:12:00 to 22-MAY-10 05:00:00 (EST-5)
Location: ADDISON
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Numerous roads were flooded and subsequently closed, as localized areas received around 3 inches of rain.

Thunderstorm Wind in LIVINGSTON, MICHIGAN
From 21-MAY-10 17:55:00 to 21-MAY-10 17:55:00 (EST-5)
Location: ANDERSON
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Numerous 12 inch diameter tree limbs blown down.

Thunderstorm Wind in LIVINGSTON, MICHIGAN
From 21-MAY-10 17:57:00 to 21-MAY-10 17:57:00 (EST-5)
Location: GREGORY
Magnitude: 54.00 EG
Property damage: 25.00K
Crop damage: 0.00K
Reported by: County Official

Numerous trees and power lines were brought down from thunderstorm wind gusts.

Thunderstorm Wind in LIVINGSTON, MICHIGAN
From 21-MAY-10 17:57:00 to 21-MAY-10 17:57:00 (EST-5)
Location: GREGORY
Magnitude: 54.00 EG
Property damage: 25.00K
Crop damage: 0.00K
Reported by: County Official

Numerous trees and power lines were brought down from thunderstorm wind gusts.