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Science

Webb Study Finds Order in a Brown Dwarf’s Weather

Key Takeaways

Researchers studied rotational brightness changes in the brown dwarf SIMP 0136.
Principal component analysis isolated the strongest atmospheric patterns.
Temperature and vertical cloud structure account for much of the observed variability.

DT Editorial Team·Oct 18, 2026·via sciencedaily.com

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DeepMind’s hurricane breakthrough has surprised weather scientists

News

DeepMind hurricane model gains a crucial extra day for forecasts

Key Takeaways

A Nature paper reports that DeepMind's WeatherNext model improves cyclone forecasting accuracy.
The model gives forecasters about one extra day of useful lead time on average.
Researchers say the gain helped illustrate earlier warning potential during Hurricane Melissa in 2025.

DT Editorial Team·Aug 8, 2026·via arstechnica.com

Antarctica’s Deep Freeze Hits Earth’s Lowest Temperature Since 2012

Key Takeaways

Concordia research station recorded minus 119.4 F, or minus 84.1 C, on July 18.
The source describes it as Earth’s coldest recorded temperature since 2012.
Concordia’s altitude, isolation, darkness and dry air make it prone to extreme winter cold.
The event coincided with major heat waves and wildfire activity in other parts of the world.

DT Editorial Team·Jul 30, 2026·via livescience.com

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This El Niño will be the hottest by a huge margin | New Scientist

Science

Super El Niño forecast could push global temperatures to new extremes

Key Takeaways

Berkeley Earth says 90% of model simulations point to a record-breaking El Niño.
The forecast peak of 3.6C above average would exceed the 2015-16 record by a wide margin.
The event could help push global temperatures to new records in 2026 or 2027.

DT Editorial Team·Jul 24, 2026·via newscientist.com

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Potential Tropical Storm Could Bring a Major Flood Threat to the South

Culture

A Gulf Storm Threatens Flooding Across the South

Key Takeaways

The National Hurricane Center gave the disturbance a 60% chance of developing within 48 hours.
Forecasters warned of widespread, life-threatening flash, urban and river flooding.
Storm-total rainfall of five to seven inches is expected in some areas, with higher localized totals.
The system could become the Atlantic season’s first named storm, Arthur.

DT Editorial Team·Jun 16, 2026·via gizmodo.com

NOAA Officially Declares El Niño Has Arrived, Warns of Potentially Record-Breaking Event

Key Takeaways

NOAA officially declares El Niño onset on June 11, 2026.
63% chance of becoming a 'very strong' event, potentially among strongest since 1950.
Potential impacts include record temperatures, storms, droughts, floods, and food shortages.
El Niño expected to intensify into Northern Hemisphere winter 2026-27.

DT Editorial Team·Jun 11, 2026·via gizmodo.com

ESA Picks Two Low-Cost Earth Observation Missions

Key Takeaways

ESA selected Hibidis and SOVA-S as new Scout-class missions.
Hibidis targets biodiversity monitoring in forests and jungles.
SOVA-S will observe atmospheric gravity waves to improve modeling.

DT Editorial Team·May 30, 2026·via universetoday.com

Study Links Wet, Windy Weather Patterns to Higher Stroke and Brain Hemorrhage Admissions

Key Takeaways

Researchers analyzed 34,650 neurological emergency cases in Budapest from 2015 to 2019.
Wet, windy and unstable Péczely weather types were linked to higher emergency visits.
The study used a synoptic climatological method rather than single weather variables.
Researchers say vulnerable patients may be affected by combined shifts in pressure, humidity and temperature.

DT Editorial Team·May 25, 2026·via refractor.io

How a Blinding Band of Sunglint Hid Hawaii as Hurricane Kiko Closed In

Key Takeaways

A September 7, 2025 satellite image showed Hurricane Kiko approaching Hawaii while sunglint partially obscured the islands.
Kiko had earlier reached Category 4 strength with peak winds around 145 mph before weakening.
The bright silver band in the image was caused by sunglint, sunlight reflecting directly from the ocean into the satellite sensor.

DT Editorial Team·May 12, 2026·via livescience.com

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Pacific ridge reversal brings Western U.S. solar conditions back to average in April

Energy

April’s Solar Reset Shows How Quickly Weather Can Rewrite Generation Expectations

Key Takeaways

April 2026 reversed March’s unusually strong North American solar irradiance pattern.
Western U.S. solar conditions returned toward average as Pacific and Atlantic highs weakened.
Canada stayed cloudy and cold, while coastal Texas saw sharply reduced irradiance from tropical moisture and rain.

DT Editorial Team·May 8, 2026·via pv-magazine.com

MIT Study Links Sticky Summer Heat and Violent Storms to Persistent Atmospheric Inversions

Key Takeaways

MIT researchers say inversions trap both heat and moisture near the surface, intensifying humid heat waves.
The longer an inversion persists, the more energy can build before intense storms and heavy rain break it.
The pattern is becoming more common in parts of the United States as the climate warms.

DT Editorial Team·Apr 22, 2026·via technologyreview.com

Forecasts of a Possible Super El Niño Are Raising the Stakes for Global Weather in 2026

Key Takeaways

Recent models suggest a very strong El Niño could develop later in 2026.
Some forecasts show a chance that the event could be among the strongest on record.
A super El Niño could intensify heat, drought, flooding, and broader climate disruption worldwide.

DT Editorial Team·Apr 15, 2026·via newscientist.com

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Space

Super Typhoon Sinlaku became a rare early-season Category 5-equivalent storm

Key Takeaways

NASA says Sinlaku reached around 280 km/h sustained winds as it neared the Marianas.
The storm is described as one of only a handful of Category 5 typhoons known to occur so early in the year.
Heavy rain began reaching Saipan, Tinian, and Rota on April 14.
Satellite imagery also captured gravity waves generated high above the storm.

DT Editorial Team·Apr 14, 2026·via science.nasa.gov

Better Heat Forecasting Could Become a Life-Saving Climate Adaptation Tool

Key Takeaways

Research highlighted by Phys.org links better heat forecasting with fewer deaths.
The study centers on the value of timely and accurate warnings before extreme heat.
The findings strengthen the case for treating forecasting as climate adaptation infrastructure.

DT Editorial Team·Apr 13, 2026·via phys.org

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a tornado in a field with a road running alongside

Science

A Tornado Survivor’s Account Puts Focus Back on the Physics and Violence of Extreme Storms

Key Takeaways

Atmospheric scientist Perry Samson was dragged into a tornado during Kansas field research in 2008 and survived.
The story centers on how quickly a supercell can become life-threatening.
The source notes tornadoes produce the fastest wind speeds in the world and can cause monumental destruction.

DT Editorial Team·Apr 12, 2026·via livescience.com

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The snow gods: How a couple of ski bums built the internet’s best weather app

Innovation

How OpenSnow Turned Government Data and AI Into a Cult Weather Product

Key Takeaways

OpenSnow combines government data, in-house AI models, and human forecasters for mountain-specific snow predictions.
The app has grown from an email list of 37 to a following of half a million, according to MIT Technology Review.
The company is expanding beyond snowfall forecasts toward avalanche prediction.

DT Editorial Team·Mar 28, 2026·via technologyreview.com

NASA Imagery Shows March Flooding Across Oahu After Back-to-Back Kona Lows

Key Takeaways

NASA published Landsat 9 imagery comparing Oahu on January 25 and March 14, 2026.
Two March kona lows brought destructive rain and some of Hawaii’s worst flooding in decades.
The imagery shows floodwater on land and sediment plumes spreading into coastal waters.

DT Editorial Team·Mar 25, 2026·via science.nasa.gov