Explore

El Niño Expected to Influence 2026 Atlantic Hurricane Season with Increased Wind Shear

El Niño Expected to Influence 2026 Atlantic Hurricane Season with Increased Wind Shear

The 2026 Atlantic hurricane season is anticipated to be influenced by El Niño conditions, which are expected to develop across the Pacific Ocean. El Niño typically leads to increased wind shear across the Atlantic, Caribbean, and Gulf regions, creating a more hostile environment for tropical cyclone formation. The National Hurricane Center has announced updates to its forecast products to improve communication of storm risks, including changes to the forecast cone and graphical tropical weather outlooks. Various institutions have released their hurricane season outlooks, with predictions ranging from below-average to above-average activity. The University of Arizona forecasts 20 named storms, nine hurricanes, and four major cyclones, despite the presence of El Niño.

Scientists Identify Microplastics' Role in Climate Change, Amplifying Global Warming Concerns

Scientists Identify Microplastics' Role in Climate Change, Amplifying Global Warming Concerns

Recent research has revealed that microplastics in the atmosphere are contributing to climate change by trapping heat, a finding that challenges previous assumptions about their impact. Scientists from China and the United States have discovered that these tiny plastic particles, which are often colored, absorb sunlight and contribute to global warming. The study, published in Nature Climate Change, indicates that airborne plastic pollution has 16.2% of the heat-trapping effect of black carbon, a major contributor to global warming. This effect is particularly pronounced in areas with high concentrations of plastic, such as the Pacific Ocean, where plastic particles have 4.7 times the impact of black carbon. The research highlights the need for updated climate models to account for the warming effects of atmospheric plastics.

Research Reveals Microplastics' Significant Role in Climate Change

Research Reveals Microplastics' Significant Role in Climate Change

Recent research published in Nature Climate Change has found that airborne microplastics contribute significantly to climate change by trapping heat in the atmosphere. The study, conducted by scientists from China and the US, reveals that these plastic particles have 16.2% of the heat-trapping impact of black carbon, a major contributor to global warming. The effect is particularly pronounced in areas with high plastic concentrations, such as parts of the Pacific Ocean. The study calls for updated climate models to account for the warming impact of microplastics.

Great Pacific Garbage Patch's Microplastics Contribute to Climate Warming

Great Pacific Garbage Patch's Microplastics Contribute to Climate Warming

Recent research highlights the climate impact of microplastics originating from the Great Pacific Garbage Patch, a massive accumulation of plastic waste in the Pacific Ocean. The study, conducted by scientists from China and the U.S., reveals that these microplastics, once airborne, contribute to global warming. The research, published in the journal Nature, indicates that colored microplastics absorb significantly more sunlight than previously assumed, leading to a warming effect. The study also notes that the warming impact of these particles is comparable to 16% of the effect of black carbon, a known pollutant. The findings suggest that microplastics' contribution to climate change has been underestimated, as previous studies often assumed these particles were clear and less impactful.

Illinois Emerges as Leading Tornado State, Shifting U.S. Severe Weather Patterns

Illinois Emerges as Leading Tornado State, Shifting U.S. Severe Weather Patterns

Illinois has unexpectedly become the most active tornado state in the U.S. this year, surpassing traditional tornado-heavy states like Texas, Oklahoma, and Mississippi. This shift is attributed to changing atmospheric patterns that have moved the traditional Tornado Alley eastward. Illinois recorded 119 tornado reports by the end of April, more than double the totals in Mississippi and Oklahoma, and significantly above its long-term average for this period. Meteorologists note that this increase is due to a persistent pattern of storm systems rather than a single outbreak, with multiple rounds of severe thunderstorms causing repeated tornado touchdowns across central and northern Illinois. The jet stream's position over the Midwest has been a significant factor, bringing more tornadoes to the region.

Unexpected May Snowfall to Hit Several U.S. Cities

Unexpected May Snowfall to Hit Several U.S. Cities

According to a report by The Washington Post, several U.S. cities that experienced a snowless winter are now bracing for a significant snowfall in May. This unusual weather pattern is expected to bring several inches of snow to areas that typically do not see such conditions this late in the season. The report highlights the surprise and preparation efforts underway as residents and local authorities gear up for the unexpected weather event. The snowfall is attributed to a late-season cold front moving across the region, which is set to bring winter-like conditions to these areas.

Forecasters Predict Cooler May Before Intense Summer Heat Across U.S.

Forecasters Predict Cooler May Before Intense Summer Heat Across U.S.

Meteorologists are forecasting a cooler-than-usual May for much of the United States, particularly in the Midwest and eastern regions, due to a dip in the jet stream. This cooler pattern is expected to shift by the third week of May, leading to a warmer summer. The Climate Prediction Center's outlook suggests above-normal temperatures for the majority of the country from May to July. The West Coast, especially the Pacific Northwest, is already experiencing above-average temperatures, with a quicker transition to summer-like conditions. AccuWeather predicts a summer of weather extremes, including heat waves in the West and South, flash flooding from Texas to the Ohio Valley, and worsening drought in the Northwest and Great Basin.

Hurricane Season 2026: Will El Niño Keep Storms Away?

Hurricane Season 2026: Will El Niño Keep Storms Away?

As the Atlantic hurricane season (June 1–Nov 30) approaches, El Niño is expected to play a major role in shaping 2026 activity. Warmer Pacific waters create strong upper-level winds that can disrupt storm formation in the Atlantic, potentially reducing the number of hurricanes. However, timing is key—if El Niño develops late, early-season storms in the Gulf and Southeast may still form. Even in quieter years, it only takes one powerful storm to cause major impacts.

2026 Atlantic Hurricane Season: Below-Average Activity Expected

2026 Atlantic Hurricane Season: Below-Average Activity Expected

The 2026 Atlantic hurricane season is set to begin on June 1, with forecasts indicating a potentially quieter season compared to previous years. According to South Carolina Public Radio, the Colorado State University outlook predicts 13 named storms, with six expected to become hurricanes and two reaching major hurricane status. This forecast suggests below-average activity, influenced by the anticipated development of El NiÃ±o conditions in the Pacific Ocean. El NiÃ±o typically increases wind shear across the Atlantic, Caribbean, and Gulf, creating a less favorable environment for tropical cyclone formation. Despite this, the University of Arizona forecasts a more active season, expecting 20 named storms, nine hurricanes, and four major cyclones, due to unusually warm Atlantic sea surface temperatures.

Forecasters Predict Cooler May Before Intense Summer Weather Extremes

Forecasters Predict Cooler May Before Intense Summer Weather Extremes

Forecasters are predicting a cooler-than-usual May for much of the eastern United States, with temperatures expected to be below normal. This cooler trend is attributed to a dip in the jet stream, which is preventing warmer air from moving northward. The Midwest is expected to experience the most significant cooling, with some areas potentially seeing frost or freezing temperatures. In contrast, the West Coast, particularly the Pacific Northwest, is already experiencing above-average temperatures, signaling an early start to summer. As May progresses, the warmth is expected to spread from the West to the East, leading to a transition to summer-like conditions. AccuWeather forecasts a summer marked by weather extremes, including heat waves in the West and South, flash flooding in the Ohio Valley, and worsening drought conditions in the Northwest.

Severe Storm Threat Reignites Across U.S. Heartland

Severe Storm Threat Reignites Across U.S. Heartland

After a brief weekend lull, severe storms will return from Monday, May 4 through May 7, impacting much of the central and eastern U.S. Storms will first develop across the Midwest on Monday, then intensify Tuesday–Wednesday across Texas, Oklahoma and the lower Mississippi Valley with risks of hail, damaging winds and a few tornadoes. By Thursday, storms push toward the East Coast, bringing gusty winds and heavy rain, along with possible travel delays.

Cooler May Forecasted Across Eastern U.S., Warmer in the West

Cooler May Forecasted Across Eastern U.S., Warmer in the West

Forecasters predict a cooler-than-normal May for much of the eastern United States, with the Midwest experiencing the most significant drop in temperatures. According to the Climate Prediction Center's meteorologist Brad Pugh, overnight lows in the Midwest could reach freezing levels. AccuWeather's Paul Pastelok notes that the eastern half of the country will feel more like early spring, with frequent cloud cover. In contrast, the West Coast, particularly the Pacific Northwest, is expected to experience above-average temperatures, transitioning to summer-like conditions faster than the rest of the country. This pattern is attributed to a dip in the jet stream over the U.S., which is expected to shift by the third week of May, allowing warmer air to move in.