Colorado State University Predicts Slightly Below-Average 2026 Atlantic Hurricane Season
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Colorado State University Predicts Slightly Below-Average 2026 Atlantic Hurricane Season

09 April, 2026.Technology and Science.26 sources

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CSU Forecast

Colorado State University released its 2026 Atlantic hurricane season forecast, predicting 13 named storms, six hurricanes, and two major hurricanes.

Colorado State University's team of experts estimate that 2026 will see 13 named storms develop in the Atlantic basin, including six hurricanes and two major hurricanes

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The forecast attributes the below-average activity primarily to the anticipated development of a moderate to strong El Niño.

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Klotzbach cautioned that there are curveballs that could come our way.

The forecast includes a 32% chance of a major hurricane striking the U.S. coastline.

There is a 15% chance for the East Coast including Florida, and 20% for the Gulf Coast.

El Niño Impact

The forecast's primary driver is the expected transition from La Niña to El Niño conditions.

The waters in the western tropical Atlantic are warmer than normal, while they are slightly cooler than normal in the eastern tropical and subtropical Atlantic.

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The April forecast is the first below-average outlook CSU has issued since 2023.

Forecasters cautioned that April outlooks have lower skill than those issued later in the season.

The Climate Prediction Center has said there's a 61% chance of El Niño between May and July.

Regional Risks

CSU's forecast breaks down regional landfall probabilities for Florida and the Gulf Coast.

Florida faces the highest risk of a named storm passing within 50 miles of the state in 2026

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Florida faces a 74% chance of a named storm passing within 50 miles.

Forecasters emphasized that it only takes one storm to make it a bad season.

The forecast noted that while 2025 had 13 named storms, only five became hurricanes.

Uncertainties and Updates

CSU researchers stressed the inherent uncertainties in seasonal forecasting.

The April outlook is historically less accurate than those issued closer to the season's peak.

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They plan to update the forecast on June 10, July 8, and August 5.

The forecast highlighted the tug-of-war between warmer Atlantic waters and El Niño.

The Guardian reported that the audit system is fundamentally broken.