sweetapricity/bridgedeck-noaa huggingface dataset:
A progressive mid-level trough passed across the eastern Great Lakes. Wrap around moisture increased across the area, and cold air advection sent temperatures plummeting. Lake effect snow ramped up southeast of Lake Ontario and Lake Erie in the west-northwest flow as inversion heights climbed. As the event unfolded, satellite imagery displayed a moisture connection to Lake Huron for the Lake Erie band, but not as deep a connection to the partially frozen Georgian Bay for the Lake Ontario band. This resulted in very impressive totals downstream from Lake Erie but less impressive totals downstream of Lake Ontario. Selected snow totals for the event included 32 inches in Boston, 30.6 inches in West Falls, 10.8 inches in Silver Creek, 30.8 inches near Warsaw, 9.5 inches in Pultneyville, 8 inches in Ashford Hollow, and 8.3 inches in South Butler.

Lake-Effect Snow in SOUTHERN ERIE, NEW YORK
From 19-FEB-21 20:00:00 to 20-FEB-21 21:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Lake-Effect Snow in CHAUTAUQUA, NEW YORK
From 19-FEB-21 20:00:00 to 20-FEB-21 21:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Lake-Effect Snow in WYOMING, NEW YORK
From 20-FEB-21 00:00:00 to 20-FEB-21 21:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Lake-Effect Snow in WAYNE, NEW YORK
From 20-FEB-21 04:00:00 to 20-FEB-21 22:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Lake-Effect Snow in CATTARAUGUS, NEW YORK
From 20-FEB-21 02:00:00 to 20-FEB-21 21:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Lake-Effect Snow in NORTHERN CAYUGA, NEW YORK
From 20-FEB-21 04:00:00 to 20-FEB-21 22:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public
A line of storms developed across portions of southeast Minnesota during the afternoon of May 25th as a cold front was moving across the region. Some of the storms produced large hail as they moved across Wabasha County. The largest reported hail was half dollar sized north of Dumfries.

Hail in WABASHA, MINNESOTA
From 25-MAY-21 14:28:00 to 25-MAY-21 14:28:00 (CST-6)
Location: BEAR VLY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Quarter sized hail was reported west of Zumbro Falls.

Hail in WABASHA, MINNESOTA
From 25-MAY-21 14:51:00 to 25-MAY-21 14:51:00 (CST-6)
Location: THEILMAN
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in WABASHA, MINNESOTA
From 25-MAY-21 14:59:00 to 25-MAY-21 14:59:00 (CST-6)
Location: DUMFRIES
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Half dollar sized hail fell north of Dumfries.
Low pressure tracked into the Ohio Valley on the 13th before transferring its energy to a coastal low that moved offshore on the 14th. A period of sleet and freezing rain occurred across the area. Ice accumulation up to one tenth of an inch occurred.

Winter Weather in WESTERN PENDLETON, WEST VIRGINIA
From 13-FEB-21 09:00:00 to 14-FEB-21 07:00:00 (EST-5)
Reported by: Trained Spotter

Winter Weather in EASTERN PENDLETON, WEST VIRGINIA
From 13-FEB-21 09:00:00 to 14-FEB-21 07:00:00 (EST-5)
Reported by: Trained Spotter

Winter Weather in HARDY, WEST VIRGINIA
From 13-FEB-21 09:00:00 to 14-FEB-21 07:00:00 (EST-5)
Reported by: Trained Spotter

Winter Weather in HAMPSHIRE, WEST VIRGINIA
From 13-FEB-21 09:00:00 to 14-FEB-21 07:00:00 (EST-5)
Reported by: Trained Spotter

Winter Weather in WESTERN GRANT, WEST VIRGINIA
From 13-FEB-21 09:00:00 to 14-FEB-21 07:00:00 (EST-5)
Reported by: Trained Spotter

Winter Weather in EASTERN GRANT, WEST VIRGINIA
From 13-FEB-21 09:00:00 to 14-FEB-21 07:00:00 (EST-5)
Reported by: Trained Spotter

Winter Weather in WESTERN MINERAL, WEST VIRGINIA
From 13-FEB-21 09:00:00 to 14-FEB-21 07:00:00 (EST-5)
Reported by: Trained Spotter

Winter Weather in EASTERN MINERAL, WEST VIRGINIA
From 13-FEB-21 09:00:00 to 14-FEB-21 07:00:00 (EST-5)
Reported by: Trained Spotter

Winter Weather in MORGAN, WEST VIRGINIA
From 13-FEB-21 09:00:00 to 14-FEB-21 07:00:00 (EST-5)
Reported by: Trained Spotter

Winter Weather in BERKELEY, WEST VIRGINIA
From 13-FEB-21 09:00:00 to 14-FEB-21 07:00:00 (EST-5)
Reported by: Trained Spotter

Winter Weather in JEFFERSON, WEST VIRGINIA
From 13-FEB-21 09:00:00 to 14-FEB-21 07:00:00 (EST-5)
Reported by: Trained Spotter
Snow developed across the the Piedmont and foothills of western North Carolina during the evening of the 6th and continued into the overnight hours before tapering off or changing to rain during the early morning of the 7th. Total snow accumulations generally ranged from 1 to 3 inches across the area, with some locally higher amounts of around 4 inches reported. The snow briefly changed to sleet and freezing rain in some areas before the precipitation ended, but accumulations were minimal.

Winter Weather in DAVIE, NORTH CAROLINA
From 06-FEB-21 18:00:00 to 07-FEB-21 04:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Weather in EASTERN POLK, NORTH CAROLINA
From 06-FEB-21 18:00:00 to 07-FEB-21 04:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Weather in IREDELL, NORTH CAROLINA
From 06-FEB-21 18:00:00 to 07-FEB-21 04:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Weather in ROWAN, NORTH CAROLINA
From 06-FEB-21 18:00:00 to 07-FEB-21 04:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Weather in CLEVELAND, NORTH CAROLINA
From 06-FEB-21 18:00:00 to 07-FEB-21 04:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Weather in LINCOLN, NORTH CAROLINA
From 06-FEB-21 18:00:00 to 07-FEB-21 04:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Weather in GREATER RUTHERFORD, NORTH CAROLINA
From 06-FEB-21 18:00:00 to 07-FEB-21 04:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Weather in ALEXANDER, NORTH CAROLINA
From 06-FEB-21 18:00:00 to 07-FEB-21 04:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Weather in CATAWBA, NORTH CAROLINA
From 06-FEB-21 18:00:00 to 07-FEB-21 04:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Weather in EASTERN MCDOWELL, NORTH CAROLINA
From 06-FEB-21 18:00:00 to 07-FEB-21 04:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Weather in GREATER BURKE, NORTH CAROLINA
From 06-FEB-21 18:00:00 to 07-FEB-21 04:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Weather in GREATER CALDWELL, NORTH CAROLINA
From 06-FEB-21 18:00:00 to 07-FEB-21 04:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter
A shortwave trough brought a quick round of rain and mountain snow to interior California. Snow levels for this event were generally above 4500 feet with storm total snow reports ranging between 2 and 9 inches of new accumulation. This caused difficult travel conditions yet again with chain controls being hoisted and Interstate 80 holding traffic due to vehicular collisions.

Astronomical Low Tide in MT SHASTA/WESTERN PLUMAS COUNTY, CALIFORNIA
From 20-FEB-21 01:00:00 to 20-FEB-21 10:00:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Manzanita and Mineral reported 4 inches of storm total snow, while Chester reported 5 inches.

Astronomical Low Tide in WEST SLOPE NORTHERN SIERRA NEVADA, CALIFORNIA
From 20-FEB-21 01:00:00 to 20-FEB-21 10:00:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Caltrans reported 4 inches of storm total snow accumulation at Kingvale, 9 inches at Soda Springs, 11 inches at Donner Summit, and 4 inches of snow at Eagle Lakes . Report was completed at 0600 on February 14.

Astronomical Low Tide in WEST SLOPE NORTHERN SIERRA NEVADA, CALIFORNIA
From 20-FEB-21 01:00:00 to 20-FEB-21 10:00:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Ski resorts across the Sierra Nevada reported between 2 and 8 inches of new snow. Bear Valley received 2 inches of snow, Dodge Ridge got 3 inches, Kirkwood and Squaw/Alpine each got 5 inches, Sierra-at-Tahoe, Sugar Bowl, Soda Springs, and Boreal got 6 inches, and Tahoe DOnner got 8.
A Pacific storm system brought moderate snow amounts and difficult travel conditions to the Sierra, along with gusty winds.

High Wind in GREATER LAKE TAHOE AREA, CALIFORNIA
From 01-FEB-21 15:40:00 to 03-FEB-21 01:30:00 (PST-8)
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Widespread gusts of 40-50 mph in the Truckee and Tahoe area with peak gusts 70 mph at Tahoe Donner and 59 at Floriston.

Heavy Snow in GREATER LAKE TAHOE AREA, CALIFORNIA
From 03-FEB-21 08:00:00 to 03-FEB-21 08:00:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Measured 8 inches of snow fell at Lake Tahoe level, near Homewood. Other areas saw considerably less ranging from 0.5 to 2 inches in the Truckee and South Lake Tahoe areas.

High Wind in MONO, CALIFORNIA
From 03-FEB-21 03:00:00 to 03-FEB-21 08:00:00 (PST-8)
Magnitude: 95.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Widespread high winds impacted the Eastern Sierra and Mono County in the pre-dawn hours of February 3. 109 MPH at Lundy RAWS and 83 MPH at Mammoth Lakes Airport were notable observations. Even such, no significant damage was reported. High profile vehicle prohibitions were in effect on Highway 395.
A Pacific storm system brought moderate snow amounts and difficult travel conditions to the Sierra, along with gusty winds.

High Wind in MINERAL/SOUTHERN LYON, NEVADA
From 02-FEB-21 22:00:00 to 03-FEB-21 02:00:00 (PST-8)
Magnitude: 54.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

NDOT weather station near Walker Lake hit 62 MPH.
A fast moving wave of low pressure brought a period of snow to the Delmarva region on February 7. Snow began in the morning hours and came to an end by mid to late afternoon as the low tracked northeastward, off the Atlantic coast. Precipitation amounts were not especially heavy on Delmarva due to the structure of the precipitation shield, with a better organized shield of banded snow not developing until the system was a little ways past Delmarva. Marginal low level temperatures also slowed rates of snow accumulation. However, a few inches of wet snow still accumulated over the region.

Winter Weather in NEW CASTLE, DELAWARE
From 07-FEB-21 08:30:00 to 07-FEB-21 15:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Light snow fell across the county. A DEOS gauge in Greenville recorded 3.4 inches of snow. However, other areas saw lower totals, such as the New Castle County Airport, where only a meager 0.2 inches of snow fell as heavier banding split the airport on either side.

Winter Weather in KENT, DELAWARE
From 07-FEB-21 09:30:00 to 07-FEB-21 14:30:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Snow fell across the county, with Kent County seeing the highest totals in Delaware due to the development of a persistent southwest to northeast oriented heavier band across the county. A trained spotter in Woodside reported 4.8 inches of snow.

Winter Weather in INLAND SUSSEX, DELAWARE
From 07-FEB-21 10:30:00 to 07-FEB-21 14:30:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Light rain changed to snow across the county, with some light accumulations. A DEOS gauge in Ellendale reported 1.6 inches of snow, and some 2 to 3 inch totals likely occurred especially along the border with Kent County.
An incoming front brought high winds to the Summer Lake area in south central Oregon.

High Wind in CENTRAL & EASTERN LAKE COUNTY, OREGON
From 14-FEB-21 17:16:00 to 15-FEB-21 23:38:00 (PST-8)
Magnitude: 54.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

A CWOP station at Summer Lake recorded a gust to 58 mph at 14/1730 PST and a gust to 59 mph at 14/1801 PST.  The Summer Lake RAWS recorded a gust to 62 mph at 15/0238 PST and a gust to 59 mph at 15/0338 PST. The same RAWS recorded several more gusts exceeding 57 mph between 15/1739 PST and 15/2338 PST.
A low pressure system dropped southeast across the Great Basin on February 15 as a northwesterly flow prevailed over our area. Upslope clouds banked up along the Tehachapi as the result of the persistent northwest flow and resulted in fog and drizzle across the Tehachapi valley between the late morning and early afternoon which adversely impacted travel along State Route 58. The fog lifted into a low cloud deck during the afternoon and visibility improved.

Dense Fog in TEHACHAPI AREA, CALIFORNIA
From 15-FEB-21 08:35:00 to 15-FEB-21 13:35:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Tehachapi reported visibility below a quarter mile. Webcams showed visibility below 1000 feet in fog in the Tehachapi area.
Northwest flow continued behind a low pressure system which dropped through the Great Basin on February 15 and slowly moved east on February 16. The persistent northwest flow resulted in another period of upslope clouds banking up along the valley facing slopes of the Tehachapi Mountains and dense fog formed again over the Tehachapi Valley by late morning once again adversely impacting travel along State Route 58. The fog dissipated by early afternoon.

Dense Fog in TEHACHAPI AREA, CALIFORNIA
From 16-FEB-21 08:35:00 to 16-FEB-21 11:35:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Tehachapi reported visibility below a quarter mile. Webcams showed visibility below 1000 feet in fog in the Tehachapi area.
A large long period northwest swell impacted the coastline on Sunday January 10th, prompting a High Surf Warning. Large breaking waves near 30 feet were forecast. Multiple water rescues occurred up and down the coast with two fatalities.

High Surf in COASTAL NORTH BAY INCLUDING POINT REYES NATIONAL SEASHORE, CALIFORNIA
From 10-JAN-21 14:30:00 to 10-JAN-21 15:00:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

A man and some friends were along the bluffs at Point Bonita when high surf swept three people into the ocean. Two were able to escape but one was not. Rescue crews searched but were unable to rescue him https://sanfrancisco.cbslocal.com/2021/01/11/update-woman-still-missing-after-being-swept-into-the-ocean-at-pescadero-beach/.

High Surf in NORTHERN MONTEREY BAY, CALIFORNIA
From 10-JAN-21 16:00:00 to 17-JAN-21 17:00:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Large swell capsized several small boats near the Santa Cruz Harbor in the Monterey Bay Sunday afternoon. Twelve children part of a sail school needed to be rescued after sailboats were capsized. Patrols were already posted in the water and everyone was quickly rescued https://sanfrancisco.cbslocal.com/2021/01/10/massive-swells-capsize-sailboats-at-mouth-of-santa-cruz-harbor-12-children-rescued-from-turbulent-seas/.

High Surf in SOUTHERN MONTEREY BAY AND BIG SUR COAST, CALIFORNIA
From 10-JAN-21 14:00:00 to 10-JAN-21 14:30:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

The Pacific Grove Police Department responded to around seven water rescues in a 30 minute span on Sunday due to large waves. Exact time of rescues unknown https://kion546.com/news/2021/01/10/pacific-grove-pd-rescues-several-people-caught-in-high-surf/.

High Surf in NORTHERN MONTEREY BAY, CALIFORNIA
From 10-JAN-21 07:00:00 to 10-JAN-21 12:00:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Santa Cruz Harbor Patrol rescued several people Sunday morning. Exact timing unknown https://www.ksbw.com/article/1500-santa-cruz-county-teachers-to-be-vaccinated-this-week/35485139.

High Surf in SAN FRANCISCO PENINSULA COAST, CALIFORNIA
From 10-JAN-21 10:40:00 to 10-JAN-21 21:00:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Buoy

Half Moon Bay Buoy reported waves between 16 to 20 feet at 17 to 20 seconds.

High Surf in SAN FRANCISCO PENINSULA COAST, CALIFORNIA
From 10-JAN-21 15:15:00 to 10-JAN-21 15:45:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Sunday afternoon a man and woman were searching for mussels at Pescadero State Beach in San Mateo County when large waves swept them off the rocks. The man was rescued and taken to the hospital, but crews were unable to rescue the woman.
Arctic high pressure centered over the northern Plains brought dangerously low wind chills during the early and mid morning hours. Gusty north winds were accompanied by actual temperatures in the single digits. Wind chills dropped as low as minus 10 to minus 15 degrees over much of southern Illinois.

Cold/Wind Chill in JEFFERSON, ILLINOIS
From 14-FEB-21 01:00:00 to 14-FEB-21 10:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in WAYNE, ILLINOIS
From 14-FEB-21 01:00:00 to 14-FEB-21 10:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in PERRY, ILLINOIS
From 14-FEB-21 01:00:00 to 14-FEB-21 10:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in EDWARDS, ILLINOIS
From 14-FEB-21 01:00:00 to 14-FEB-21 10:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in WABASH, ILLINOIS
From 14-FEB-21 01:00:00 to 14-FEB-21 10:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in FRANKLIN, ILLINOIS
From 14-FEB-21 01:00:00 to 14-FEB-21 10:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in HAMILTON, ILLINOIS
From 14-FEB-21 01:00:00 to 14-FEB-21 10:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in WHITE, ILLINOIS
From 14-FEB-21 01:00:00 to 14-FEB-21 10:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in JACKSON, ILLINOIS
From 14-FEB-21 01:00:00 to 14-FEB-21 10:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in WILLIAMSON, ILLINOIS
From 14-FEB-21 01:00:00 to 14-FEB-21 10:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in SALINE, ILLINOIS
From 14-FEB-21 01:00:00 to 14-FEB-21 10:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in GALLATIN, ILLINOIS
From 14-FEB-21 01:00:00 to 14-FEB-21 10:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in UNION, ILLINOIS
From 14-FEB-21 01:00:00 to 14-FEB-21 10:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in JOHNSON, ILLINOIS
From 14-FEB-21 01:00:00 to 14-FEB-21 10:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in ALEXANDER, ILLINOIS
From 14-FEB-21 01:00:00 to 14-FEB-21 10:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in PULASKI, ILLINOIS
From 14-FEB-21 01:00:00 to 14-FEB-21 10:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS
A warm front shifted north through the area in advance of a low pressure system and associated cold front tracking across the Deep South, leading to deep moisture, instability and sufficient forcing for strong to severe thunderstorms across marine waters off the southeast South Carolina coast.

Marine Thunderstorm Wind in CHARLESTON HARBOR, ATLANTIC SOUTH
From 15-FEB-21 20:54:00 to 15-FEB-21 21:03:00 (EST-5)
Location: FORT SUMTER
Magnitude: 38.00 MG
Reported by: Mesonet

The Weatherflow sensor at Fort Sumter Range Front Light measured a peak wind gust of  38 knots.

Marine Thunderstorm Wind in S SANTEE R TO EDISTO BEACH SC OUT 20NM, ATLANTIC SOUTH
From 15-FEB-21 21:23:00 to 15-FEB-21 21:24:00 (EST-5)
Location: ISLE OF PALMS
Magnitude: 39.00 MG
Reported by: Buoy

The Capers Nearshore buoy measured a 39 knot wind gust.

Marine Thunderstorm Wind in S SANTEE R TO EDISTO BEACH SC OUT 20NM, ATLANTIC SOUTH
From 15-FEB-21 22:52:00 to 15-FEB-21 22:53:00 (EST-5)
Location: SULLIVANS ISLAND
Magnitude: 36.00 MG
Reported by: Mesonet

The Weatherflow sensor at Sullivan's Island measured a wind gust of 36 knots.

Marine Thunderstorm Wind in S SANTEE R TO EDISTO BEACH SC OUT 20NM, ATLANTIC SOUTH
From 15-FEB-21 22:58:00 to 15-FEB-21 22:59:00 (EST-5)
Location: ISLE OF PALMS
Magnitude: 37.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The Weatherflow sensor at Isle of Palms Pier measured a wind gust of 37 knots.

Marine Thunderstorm Wind in SOUTH SANTEE RIVER TO EDISTO BEACH SC FROM 20 TO 40 NM, ATLANTIC SOUTH
From 15-FEB-21 23:10:00 to 15-FEB-21 23:11:00 (EST-5)
Location: EDISTO BUOY (41004)
Magnitude: 41.00 MG
Reported by: Buoy

Buoy 41004 measured a wind gust of 41 knots.

Marine Thunderstorm Wind in SOUTH SANTEE RIVER TO EDISTO BEACH SC FROM 20 TO 40 NM, ATLANTIC SOUTH
From 16-FEB-21 00:00:00 to 16-FEB-21 00:01:00 (EST-5)
Location: EDISTO BUOY (41004)
Magnitude: 49.00 MG
Reported by: Buoy

Buoy 41004 measured a peak wind gust of 49 knots.
A low-amplitude shortwave trough moved across northwest Colorado and, when combined with increased moisture and favorable orographics, produced moderate snow over the northern mountains. Winds gusted up to 50 mph at times.

Winter Weather in ELKHEAD AND PARK MOUNTAINS, COLORADO
From 09-FEB-21 11:00:00 to 10-FEB-21 01:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

Generally 3 to 7 inches of snow fell across the area with locally higher amounts estimated at the Tower SNOTEL site. Winds gusted up to 50 mph at times.

Winter Weather in FLATTOP MOUNTAINS, COLORADO
From 09-FEB-21 11:00:00 to 10-FEB-21 12:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

Generally 3 to 10 inches of snow fell across the area.
A positively-tilted trough trekked across western Colorado with strong dynamics settling over the northern mountains. That, paired with increased moisture, led to moderate snow over portions of the northern and west-central mountains as well as the Upper Yampa River Basin.

Winter Weather in ELKHEAD AND PARK MOUNTAINS, COLORADO
From 11-FEB-21 12:00:00 to 13-FEB-21 03:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

Generally 1 to 2 feet of snow fell across the area with locally higher amounts up to 34 inches estimated at the Tower SNOTEL site.

Winter Weather in UPPER YAMPA RIVER BASIN, COLORADO
From 11-FEB-21 19:30:00 to 12-FEB-21 14:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Generally 4 to 6 inches of snow fell across the area.

Winter Weather in FLATTOP MOUNTAINS, COLORADO
From 11-FEB-21 21:00:00 to 13-FEB-21 15:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SNOTEL

Generally 4 to 10 inches of snow fell across the area with locally higher amounts up to 11 inches estimated by the Ripple Creek SNOTEL site.

Winter Weather in GRAND AND BATTLEMENT MESAS, COLORADO
From 13-FEB-21 01:00:00 to 13-FEB-21 18:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Generally 4 to 9 inches of snow fell across the area with up to 14 inches measured by the CoCoRaHS observer at Mesa Lakes Lodge.
Wind gusts of 50 mph brought dust and debris across interstate 15 between Idaho Falls and Roberts and it was shut down in both directions from 3:30 PM May 7th until 10 AM on May 8th.

Dust Storm in UPPER SNAKE RIVER PLAIN, IDAHO
From 07-MAY-21 14:30:00 to 08-MAY-21 10:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Wind gusts of 50 mph brought dust and debris across interstate 15 between Idaho Falls and Roberts and it was shut down in both directions from 3:30 PM May 7th until 10 AM on May 8th.