sweetapricity/bridgedeck-noaa huggingface dataset:
A low pressure system stalling over the Great Basin brought windy and dry conditions to northern Arizona.

High Wind in BLACK MESA AREA, ARIZONA
From 11-MAY-18 12:51:00 to 11-MAY-18 12:51:00 (MST-7)
Magnitude: 51.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

The Window Rock Airport had a peak wind gust of 59 MPH at 1251 PM MST.

High Wind in WESTERN MOGOLLON RIM, ARIZONA
From 11-MAY-18 14:43:00 to 11-MAY-18 14:43:00 (MST-7)
Magnitude: 52.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

The Flagstaff Airport ASOS reported a peak wind gust of 60 MPH at 243 PM.

High Wind in LITTLE COLORADO RIVER VALLEY IN APACHE COUNTY, ARIZONA
From 11-MAY-18 13:15:00 to 11-MAY-18 13:15:00 (MST-7)
Magnitude: 53.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

The Springerville Airport reported a peak wind gust of 61 MPH at 115 PM MST.
Very strong winds from a thunderstorm caused a dust storm in Logan County.  Zero to a quarter mile visibility were reported near Monument respectively Oakley.

Dust Storm in LOGAN, KANSAS
From 09-MAY-18 18:09:00 to 09-MAY-18 18:09:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Zero visibility in the blowing dust 7 W of Monument.

Dust Storm in LOGAN, KANSAS
From 09-MAY-18 18:28:00 to 09-MAY-18 18:28:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Visibility ranged from a quarter to one mile in the blowing dust 3 W of Oakley.
Showers and thunderstorms developed a warm, moist, and unstable air mass. Some of these storms produced damaging wind gusts and a funnel cloud.

Funnel Cloud in MADISON, LOUISIANA
From 15-MAY-18 16:00:00 to 15-MAY-18 16:00:00 (CST-6)
Location: TALLULAH
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

There was a funnel cloud around the Willow Bayou Area.

Thunderstorm Wind in MADISON, LOUISIANA
From 15-MAY-18 16:20:00 to 15-MAY-18 16:20:00 (CST-6)
Location: BARNES
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

There were scattered trees and limbs down across the parish.
Following a period of sunshine earlier in the day, thunderstorms formed across southwest Virginia and southeast Kentucky during the late afternoon of the 5th as a low pressure system approached. These storms moved into southern West Virginia that evening, producing hail.

Hail in MCDOWELL, WEST VIRGINIA
From 05-MAY-18 16:28:00 to 05-MAY-18 16:28:00 (EST-5)
Location: CAPELS
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in WYOMING, WEST VIRGINIA
From 05-MAY-18 17:00:00 to 05-MAY-18 17:00:00 (EST-5)
Location: MULLENS
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public
A line of thunderstorms developed east of Cleveland from a breeze off of Lake Erie near 17Z. Areas south and east of the line gave way to more storms as outflow boundaries converged. With high PWAT values (near 1.90) flash flooding became an issue with training storms.
Wet microbursts were also a concern with DCAPE values near 500kjg-1. The Weather Prediction Center had our region under a slight risk for excessive rainfall.

Thunderstorm Wind in TUCKER, WEST VIRGINIA
From 02-JUL-18 13:49:00 to 02-JUL-18 13:49:00 (EST-5)
Location: MILL RUN
Magnitude: 55.00 EG
Reported by: Department of Highways

The Department of Highways reported trees down on property just north of HWY-72.
Strong rip currents led to many rescues at two area beaches.

Rip Current in COASTAL NEW HANOVER, NORTH CAROLINA
From 11-JUL-18 10:00:00 to 12-JUL-18 15:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Lifeguard

Strong rip currents led to 45 rescues at Wrightsville Beach. Another 15 rescues occurred at Carolina Beach. The following day, another 40 rescues occurred at Wrightsville Beach.
A line of thunderstorms moved across Interstate 80 near Ryndon in Elko County on May 30th, 2018. The storms produced strong winds, with the highest wind gust at Coal Mine Canyon.

Thunderstorm Wind in ELKO, NEVADA
From 30-MAY-18 15:50:00 to 30-MAY-18 15:52:00 (PST-8)
Location: RYNDON
Magnitude: 51.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A line of strong to severe thunderstorms produced an isolated wind gust to 59 MPH at Coal Mine Canyon Road.
Westerly flow aloft strengthens. Cross barrier flow causes strong winds along the Rocky
Mountain Front.

High Wind in SOUTHERN ROCKY MOUNTAIN FRONT, MONTANA
From 13-DEC-18 06:30:00 to 13-DEC-18 06:30:00 (MST-7)
Magnitude: 70.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

High winds gust of 81 mph measured at mesonet station delmt, dellwo - 13 w bynum.

High Wind in CASCADE, MONTANA
From 13-DEC-18 10:30:00 to 13-DEC-18 10:30:00 (MST-7)
Magnitude: 51.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

High wind gust of 59 mph measured at asos station gtf, great falls airport.

High Wind in JUDITH BASIN, MONTANA
From 13-DEC-18 10:36:00 to 13-DEC-18 10:36:00 (MST-7)
Magnitude: 50.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

High winds gust of 58 mph measured at mesonet station mtgys, geyser us87 mdt.
Ridging with tightening height gradient as a trough approaches from the west.

High Wind in EASTERN GLACIER, MONTANA
From 09-DEC-18 11:51:00 to 09-DEC-18 11:51:00 (MST-7)
Magnitude: 53.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

High wind gust of 61 mph measured at asos 3 SW Cut Bank.
An upper level trough crosses North Central and Southwestern Montana, quickly tracking across Montana throughout the day. Windy conditions continue to increase during the morning hours, peaking along The Rocky Mountain Front and over much of North Central Montana through the afternoon hours.

High Wind in SOUTHERN ROCKY MOUNTAIN FRONT, MONTANA
From 15-DEC-18 10:15:00 to 15-DEC-18 10:15:00 (MST-7)
Magnitude: 57.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

High wind gust of 66 mph measured at dellwo mesonet station 14 W Bynum.

High Wind in MADISON, MONTANA
From 15-DEC-18 06:57:00 to 15-DEC-18 06:57:00 (MST-7)
Magnitude: 53.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

High wind gust of 61 mph reported by the Dept of Highways at Norris Hill dot weather station 4 NNE McAllister.

High Wind in NORTH ROCKY MOUNTAIN FRONT, MONTANA
From 15-DEC-18 11:52:00 to 15-DEC-18 11:52:00 (MST-7)
Magnitude: 53.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

High wind gust of 61 mph reported by Dept of Highways at two medicine bridge dot weather station 1 ENE East Glacier Park.
Strong to severe thunderstorms moved across parts of northwest Indiana during the morning hours of May 14th.

Thunderstorm Wind in LAKE, INDIANA
From 14-MAY-18 06:10:00 to 14-MAY-18 06:10:00 (CST-6)
Location: CALUMET CITY
Magnitude: 55.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A two foot diameter tree was uprooted.
Strong thunderstorms moved across parts of northwest Indiana during the afternoon of May 14th.

Hail in PORTER, INDIANA
From 14-MAY-18 18:23:00 to 14-MAY-18 18:23:00 (CST-6)
Location: VALPARAISO
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media
A roughly NE to SW oriented cold front that was slowly progressing eastward stalled out about half way across the state, awaiting storms to fire up along and ahead of it during the afternoon and evening hours. Similar to previous days, the convective environment was not tremendous, but was enough to warrant at least limited concern.  MUCAPE values approached 1500 - 2000 J/kg by the afternoon hours, especially over the southern parts of the state, along with bulk shear values around 30 to 40 kts by mid to late afternoon. As a result, a few strong to severe storms initiated by mid-afternoon and produced periods of severe hail into the early evening hours.

Hail in CLARKE, IOWA
From 02-MAY-18 17:28:00 to 02-MAY-18 17:28:00 (CST-6)
Location: MURRAY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trained spotter reported heavy rain and quarter sized hail.

Hail in RINGGOLD, IOWA
From 02-MAY-18 17:51:00 to 02-MAY-18 17:51:00 (CST-6)
Location: TINGLEY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Emergency manager reported quarter sized hail.

Hail in CALHOUN, IOWA
From 02-MAY-18 13:56:00 to 02-MAY-18 13:56:00 (CST-6)
Location: MANSON
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trained spotter reported quarter sized hail.

Hail in TAYLOR, IOWA
From 02-MAY-18 17:00:00 to 02-MAY-18 17:00:00 (CST-6)
Location: NEW MARKET
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trained spotter reported torrential rain and lots of quarter sized hail.

Hail in CLARKE, IOWA
From 02-MAY-18 17:35:00 to 02-MAY-18 17:35:00 (CST-6)
Location: MURRAY
Magnitude: 1.75 
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trained spotter reported hail ongoing for the about 10 minutes, including up to golf ball sized hail.
Scattered thunderstorms developed in the late afternoon and early evening ahead of a weak upper level low pressure system that moved into the area from southeast Montana. A few storms became severe with large hail. The largest hail reported was golf-ball size, and fell over Dunn County.

Hail in HETTINGER, NORTH DAKOTA
From 28-MAY-18 14:33:00 to 28-MAY-18 14:36:00 (MST-7)
Location: NEW ENGLAND
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Hail in DUNN, NORTH DAKOTA
From 28-MAY-18 17:10:00 to 28-MAY-18 17:14:00 (MST-7)
Location: EMERSON
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in DUNN, NORTH DAKOTA
From 28-MAY-18 17:24:00 to 28-MAY-18 17:28:00 (MST-7)
Location: EMERSON
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in DUNN, NORTH DAKOTA
From 28-MAY-18 18:03:00 to 28-MAY-18 18:06:00 (MST-7)
Location: HALLIDAY
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in DUNN, NORTH DAKOTA
From 28-MAY-18 18:05:00 to 28-MAY-18 18:09:00 (MST-7)
Location: HALLIDAY
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public
Scattered thunderstorms developed over northwest North Dakota with one storm becoming severe over Divide County, producing half-dollar size hail.

Hail in DIVIDE, NORTH DAKOTA
From 30-MAY-18 21:05:00 to 30-MAY-18 21:08:00 (CST-6)
Location: ALKABO
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter
Thunderstorms developed over western North Dakota as a surface low and upper level low passed through the Northern Plains. Multiple funnel clouds were reported over McKenzie County, while another one was reported over Bowman County.

Funnel Cloud in MCKENZIE, NORTH DAKOTA
From 29-MAY-18 13:40:00 to 29-MAY-18 13:43:00 (MST-7)
Location: WATFORD CITY
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Several funnel clouds were reported in the vicinity of Watford City.

Funnel Cloud in BOWMAN, NORTH DAKOTA
From 29-MAY-18 14:15:00 to 29-MAY-18 14:17:00 (MST-7)
Location: BOWMAN
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A funnel cloud developed in the vicinity of Bowman.

Funnel Cloud in MCKENZIE, NORTH DAKOTA
From 29-MAY-18 13:40:00 to 29-MAY-18 13:42:00 (MST-7)
Location: ARNEGARD
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A funnel cloud developed in the vicinity of Arnegard.
A small cluster of severe thunderstorms moved southeast, producing locally damaging winds and hail. The storms occurred along a warm front that extended from central Illinois southeast into northwest Kentucky. The storms occurred during the warmest and most unstable time of day, when surface-based capes were near 2,000 j/kg.

Hail in HENDERSON, KENTUCKY
From 10-MAY-18 16:40:00 to 10-MAY-18 16:40:00 (CST-6)
Location: HENDERSON
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Dime-size hail fell on the east side of town.

Hail in DAVIESS, KENTUCKY
From 10-MAY-18 17:18:00 to 10-MAY-18 17:18:00 (CST-6)
Location: STANLEY
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Nickel-size hail was reported, with wind gusts near 50 mph.

Hail in DAVIESS, KENTUCKY
From 10-MAY-18 17:49:00 to 10-MAY-18 17:49:00 (CST-6)
Location: OWENSBORO
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Dime-size hail was reported on the southwest side of town.

Thunderstorm Wind in DAVIESS, KENTUCKY
From 10-MAY-18 17:17:00 to 10-MAY-18 17:17:00 (CST-6)
Location: BIRK CITY
Magnitude: 61.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Broadcast Media

A barn was destroyed.

Thunderstorm Wind in DAVIESS, KENTUCKY
From 10-MAY-18 17:42:00 to 10-MAY-18 17:49:00 (CST-6)
Location: OWENSBORO
Magnitude: 52.00 MG
Property damage: 40.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A swath of damaging winds extended from the west side of Owensboro to a few miles south of the city. A metal roof was blown off a cable company building on the northwest side of the city. About a mile west of Owensboro, a trained spotter estimated a wind gust to 60 mph. A few miles south of Owensboro, a wind gust to 60 mph was measured by a trained spotter.
Scattered thunderstorms developed north of a closed mid-level low over northern Mississippi and western Tennessee. During the warmest and most unstable time of day, one of the storms downed a couple of tree limbs. Surface-based capes peaked around 2,000 j/kg as the storms arrived.

Thunderstorm Wind in MARSHALL, KENTUCKY
From 17-MAY-18 17:15:00 to 17-MAY-18 17:15:00 (CST-6)
Location: ELVA
Magnitude: 52.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Public

A couple of large tree limbs were blown down.
A mid-level trough over the mid Mississippi and lower Ohio Valleys promoted the development of scattered showers and thunderstorms. Some locally heavy rain caused isolated flooding problems.

Flood in DAVIESS, KENTUCKY
From 18-MAY-18 20:00:00 to 18-MAY-18 20:45:00 (CST-6)
Location: ROME
Flood cause: Heavy Rain
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Two vehicles were stranded in floodwater in rural areas south of Owensboro.
A Quasi Linear Convective System starting on November 30th and ending on December 1st produced 60 to 70 mph winds that damaged outbuildings and downed trees and power lines.

Thunderstorm Wind in BOURBON, KANSAS
From 30-NOV-18 23:41:00 to 30-NOV-18 23:41:00 (CST-6)
Location: FT SCOTT ARPT
Magnitude: 50.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Thunderstorm winds broke three power poles and overturned a 33ft RV. Time based on radar.

Thunderstorm Wind in BOURBON, KANSAS
From 30-NOV-18 23:30:00 to 30-NOV-18 23:30:00 (CST-6)
Location: PAWNEE STATION
Magnitude: 52.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Thunderstorm winds damaged a barn near 160TH and Fern Road northwest of Pawnee Station.

Thunderstorm Wind in CRAWFORD, KANSAS
From 30-NOV-18 23:31:00 to 30-NOV-18 23:31:00 (CST-6)
Location: GIRARD
Magnitude: 50.00 EG
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm winds blew off a portion of a roof and damaged a grain bin.

Thunderstorm Wind in CHEROKEE, KANSAS
From 30-NOV-18 23:04:00 to 30-NOV-18 23:30:00 (CST-6)
Location: SHERWIN
Magnitude: 52.00 MG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Mesonet

Kansas mesonet sites near Hallowell measured a 60 MPH gust.  These storms continued east, knocking down power poles seven miles north of Columbus around 1130 PM.
Showers and thunderstorms initially developed along a seabreeze near the coast, then shifted offshore into an environment favorable for waterspouts.

Waterspout in SAVANNAH GA TO ALTAMAHA SD GA OUT 20NM, ATLANTIC SOUTH
From 15-AUG-18 14:32:00 to 15-AUG-18 14:33:00 (EST-5)
Location: ST CATHERINES ISLAND
Reported by: Broadcast Media

The media relayed a report of a waterspout over coastal waters near the Bear River and Medway River entrance.
A few supercell thunderstorms were able to develop in this both weak CAPE and moderate shear environment. With a 700 mb trough over western Nebraska moving southeastward in a 20-35 kt 500 mb flow, some storms early on in the afternoon did develop across eastern New Mexico and move east into the western OK Panhandle with severe criteria hail reported. Later into the afternoon and early evening hours,  additional supercells developed across parts of the eastern TX Panhandle where south-southwesterly flow advected good surface moisture in-conjunction with a good veering wind profile to support supercells. As a result, these storms across the northeast TX Panhandle did produce hail up to golf ball size in a few instances.

Hail in ROBERTS, TEXAS
From 16-MAY-18 17:05:00 to 16-MAY-18 17:05:00 (CST-6)
Location: CODMAN
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in ROBERTS, TEXAS
From 16-MAY-18 17:12:00 to 16-MAY-18 17:12:00 (CST-6)
Location: CODMAN
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Mping report.

Hail in ROBERTS, TEXAS
From 16-MAY-18 17:35:00 to 16-MAY-18 17:35:00 (CST-6)
Location: MIAMI
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

Hail in HEMPHILL, TEXAS
From 16-MAY-18 17:52:00 to 16-MAY-18 17:52:00 (CST-6)
Location: CANADIAN
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Pea to quarter sized hail.

Hail in HEMPHILL, TEXAS
From 16-MAY-18 17:55:00 to 16-MAY-18 17:55:00 (CST-6)
Location: CANADIAN
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Mostly pea to quarter size.  Found one stone that was the size of a ping pong ball.

Hail in HEMPHILL, TEXAS
From 16-MAY-18 18:00:00 to 16-MAY-18 18:00:00 (CST-6)
Location: CANADIAN
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Hail in HEMPHILL, TEXAS
From 16-MAY-18 18:00:00 to 16-MAY-18 18:00:00 (CST-6)
Location: CANADIAN
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Mostly nickel size hail with a few quarters at the Canadian Golf Course.

Hail in GRAY, TEXAS
From 16-MAY-18 18:45:00 to 16-MAY-18 18:45:00 (CST-6)
Location: LEFORS
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

Seven miles east of Lefors on Highway 1321.
A warm front moving generally across eastern Montana, in conjunction with an upper level low centered over south central Montana and northwestern Wyoming, produced enough instability and lift to produce severe thunderstorms across northeast Montana. These produced locally heavy rainfall, a few produced large hail, and one produced a weak, short-lived tornado.

Hail in PRAIRIE, MONTANA
From 23-MAY-18 17:35:00 to 23-MAY-18 17:35:00 (MST-7)
Location: MC CLOUD
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported hail up to the size of quarters.

Hail in GARFIELD, MONTANA
From 23-MAY-18 17:57:00 to 23-MAY-18 17:57:00 (MST-7)
Location: JORDAN
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A member of the public located at the Hell Creek Cafe in Jordan reported quarter size hail in addition to heavy rain.

Hail in PRAIRIE, MONTANA
From 23-MAY-18 18:10:00 to 23-MAY-18 18:10:00 (MST-7)
Location: MILDRED
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported hail up to the size of golf balls.

Hail in DAWSON, MONTANA
From 23-MAY-18 18:18:00 to 23-MAY-18 18:18:00 (MST-7)
Location: LINDSAY
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Public reported mostly dime to nickel sized hail falling, with several hailstones as large as half dollars.

Hail in RICHLAND, MONTANA
From 23-MAY-18 19:03:00 to 23-MAY-18 19:03:00 (MST-7)
Location: SIDNEY AIRPORT (KSDY)
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported quarter size hail.

Tornado in DAWSON, MONTANA
From 23-MAY-18 18:42:00 to 23-MAY-18 18:43:00 (MST-7)
Location: GLENDIVE DAWSON ARPT
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

Off duty NWS employee observed this brief rope tornado northwest of Glendive. Photos sent in using social media.
A large upper-level low moved into Southern California on May 1, which ushered in cold, northerly flow into the region. Wrap around, heavy snow occurred the morning of May 2nd in the San Bernardino Mountains. Estimated snowfall between 2-5 inches occurred, with snowfall rates as high as 1 inch per hour.

Winter Weather in SAN BERNARDINO COUNTY MOUNTAINS, CALIFORNIA
From 01-MAY-18 23:00:00 to 02-MAY-18 15:00:00 (PST-8)
Reported by: Department of Highways

Snow fell in the San Bernardino Mountains in morning on May 2nd, producing 2 to 3 inches throughout the mountains, and up to 5 inches in Big Bear, Fawnskin and Snow Valley. Snowfall rates of up to 1 inch per hour occurred during some portions of the event. Chain controls were in effect in the San Bernardino Mountains.
An upper-level low from the Pacific Northwest progressed into Southern California on May 12th and brought gusty winds to the High Desert. Observed wind gusts at George AFB, just east of Adelanto, peaked at 36 mph. One injury was reported in Adelanto.

Strong Wind in APPLE AND LUCERNE VALLEYS, CALIFORNIA
From 12-MAY-18 13:00:00 to 12-MAY-18 16:00:00 (PST-8)
Magnitude: 31.00 MG
Reported by: Mesonet

Observed wind gusts at George AFB of over 28 mph were observed between 1300 PST and 1600 PST on May 12th, with a peak wind gust of 36 mph at 1456 PST. A child was injured in a residential neighborhood in Adelanto around 1400 PST due to a bounce house being blown away onto traffic lanes of 395.
A wildfire ignited a few miles south of Winchester in Riverside County on May 17th. Lower relative humidity and wind speeds between 15-20 mph helped exasperate the fire. Evacuations were put in place for six homes near the fire, and one structure was destroyed.

Wildfire in SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS - THE INLAND EMPIRE, CALIFORNIA
From 17-MAY-18 13:00:00 to 18-MAY-18 17:00:00 (PST-8)
Reported by: Fire Department/Rescue

The Patterson Fire ignited around 1 pm PST on May 17th. Six homes were evacuated around 1500 PST on Hidden Falls Road and Vista Road, and one unoccupied structure was destroyed in the fire. The fire rapidly grew to approximately 1,200 acres by 1830 PST on the 17th. Evacuations were lifted around 2100 PST on the 17th. The fire was contained around 1800 PST on May 18th.
Showers and thunderstorms developed along a stalled frontal boundary that was situated over the upper Ohio Valley. Strong to severe storms resulted in several reports of downed trees and hail in southwestern Pennsylvania and eastern Ohio.

Hail in JEFFERSON, OHIO
From 12-MAY-18 14:44:00 to 12-MAY-18 14:44:00 (EST-5)
Location: ADENA
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media
Showers and thunderstorms developed along a stalled frontal boundary that was situated over the upper Ohio Valley. Strong to severe storms resulted in several reports of downed trees and hail in southwestern Pennsylvania and eastern Ohio.

Hail in OHIO, WEST VIRGINIA
From 12-MAY-18 15:00:00 to 12-MAY-18 15:00:00 (EST-5)
Location: WARWOOD
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in OHIO, WEST VIRGINIA
From 12-MAY-18 15:10:00 to 12-MAY-18 15:10:00 (EST-5)
Location: WEST LIBERTY
Magnitude: 50.00 EG
Property damage: 0.50K
Crop damage: 0.00K
Reported by: Trained Spotter

Trained spotter reported trees down on Harvey Road and McGraw Road.