Tag: #weather

NWS issues 'Particularly Dangerous Situation' severe thunderstorm watch for central and eastern South Dakota

A PDS severe thunderstorm watch warns of a squall line with widespread damaging winds (gusts 85–100 mph) and possible hail across central and eastern South Dakota.

#weather, #southdakota, #severeweather

Oxford preprint finds GraphCast and NeuralGCM fail basic coordinate-change tests

An Oxford preprint on arXiv reports GraphCast and NeuralGCM fail latitude/longitude flips and rotations, raising questions about physical generalization.

#ai, #weather, #climate, #ml

UN-EU Alert: Tropical Cyclone ELEVEN-26 Could Strengthen to Typhoon Before Possible Landfall in Guangdong

UN-EU crisis monitor issues orange alert as Tropical Cyclone ELEVEN-26 could reach typhoon strength before likely landfall in Guangdong, exposing about 17.2M people.

#china, #typhoon, #weather, #gdacs

Severe Thunderstorm Watch 459: Damaging Winds, Hail Threaten Northeast on July 4

Severe Thunderstorm Watch 459 warned of damaging gusts up to 75 mph and hail across the Northeast on July 4; preliminary reports show strong gusts and local damage.

#weather, #thunderstorms, #northeast, #july4

WMO: El Niño Has Developed and Could Strengthen Rapidly, Raising Odds of Heatwaves and Drought

U.N. weather agency says El Niño has developed and is likely to become a strong event this year, boosting risk of heatwaves, droughts and heavy rain.

#elnino, #climate, #weather, #wmo

Storm Prediction Center Warns of Possible Tornado Outbreak for Illinois, Indiana

NOAA’s Storm Prediction Center warns of a possible severe-weather outbreak June 17 across northern/central Illinois and northern Indiana, including tornadoes.

#weather, #severe-weather, #tornadoes, #illinois, #indiana

Sunday PDS severe thunderstorm watch for Northern Plains warns of 100 mph gusts

A 'Particularly Dangerous Situation' severe thunderstorm watch issued Sunday for parts of the Northern Plains warns of widespread damaging winds and 2-inch hail.

#weather, #severeweather, #thunderstorm, #northernplains

Severe Thunderstorm Watch Through 10 p.m. for NYC and Philadelphia; Gusts Up to 75 mph Possible

Storm Prediction Center issued a severe thunderstorm watch for New York City and Philadelphia regions through 10 p.m., warning damaging wind gusts up to 75 mph.

#weather, #thunderstorms, #severeweather, #northeast

WMO says El Niño likely this summer; governments urged to prepare

WMO: 80% chance El Niño will develop June–Aug 2026, with near‑90% chance it lasts to November. U.N. urges stronger warnings to prepare for heat and rainfall extremes.

#elnino, #climate, #wmo, #weather

Tornado Watch Issued for Parts of Louisiana, Mississippi and East Texas

Tornado Watch 186 in effect through 11 p.m. CDT for parts of Louisiana, Mississippi and far east Texas; forecasters warn of possible strong tornadoes, large hail and damaging winds.

#weather, #tornado, #severeweather, #louisiana, #mississippi

Tornado Watch 188 issued for northern, western Georgia and western South Carolina; overnight severe storms possible

Storm Prediction Center issued Tornado Watch 188 for parts of Georgia and South Carolina, warning of possible tornadoes, damaging winds and hail overnight.

#weather, #tornado, #georgia, #southcarolina, #severeweather

Storm Prediction Center Issues Rare 'Particularly Dangerous Situation' Tornado Watch for Six Mid‑South, Lower Ohio Valley States

A rare PDS tornado watch covers parts of six Mid‑South and lower Ohio Valley states, with several tornadoes — including intense ones — possible through Monday night.

#tornado, #severeweather, #storm, #weather

Tornado Watch 152 issued for northeast Oklahoma and northwest Arkansas; strong tornadoes, large hail possible

The Storm Prediction Center issued Tornado Watch 152 Sunday for parts of northeast Oklahoma and northwest Arkansas, warning of possible strong tornadoes, 3-inch hail and 70 mph winds.

#weather, #tornado, #oklahoma, #arkansas

Tornado Watch Remains in Effect for Wichita Area and Parts of Kansas, Oklahoma and Texas

A tornado watch covered south-central Kansas, western Oklahoma and north Texas into Tuesday night, with forecasters warning of possible intense tornadoes, large hail and damaging winds.

#weather, #tornado, #kansas, #severeweather

Super Typhoon Sinlaku Threatens Guam and Northern Mariana Islands with 175 mph Winds

Super Typhoon Sinlaku, with sustained winds near 175 mph, closes in on Guam and the Northern Mariana Islands, prompting emergency declarations.

#typhoon, #guam, #northernmarianas, #weather