More than half of U.S. is now included in mapping tool for flood forecasts. Here's what to know.

More than half of U.S. is now included in mapping tool for flood forecasts. Here’s what to know.

A mapping tool that aims to provide forecasters and communities with flooding information has expanded to cover 60% of the U.S. population, the National Weather Service announced Thursday. With this development, the experimental tool promises to serve twice as many Americans as it did before.  The Flood Inundation Mapping, or FIM, tool is designed to…

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Categories of hurricane: Here's what hurricane ratings mean

Categories of hurricane: Here’s what hurricane ratings mean

The Atlantic hurricane season begins on June 1 and runs through Nov. 30. Hurricanes are rated on the Saffir-Simpson Hurricane Wind Scale, which includes five categories based on the storm’s sustained wind speeds. It also estimates possible damage to property, ranging from “some damage” to “catastrophic.” The National Oceanic and Atmospheric Administration has predicted an “above average”…

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Tropical Storm Erin forms, could become first hurricane in Atlantic Ocean this season

Tropical Storm Erin forms, could become first hurricane in Atlantic Ocean this season

Tropical wave in eastern Atlantic has high chance of development, NHC says Tropical wave in eastern Atlantic has high chance of development, NHC says 00:58 Tropical Storm Erin formed in the eastern Atlantic Ocean on Monday, forecasters said. The storm could strengthen to become the Atlantic’s first hurricane of the season. The National Weather Service…

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NOAA's 2025 Atlantic hurricane season forecast predicts above-normal number of storms

NOAA’s 2025 Atlantic hurricane season forecast predicts above-normal number of storms

Two months into the 2025 Atlantic hurricane season, officials at the National Oceanic and Atmospheric Administration have updated their forecast, predicting slightly fewer named storms. The new outlook released Thursday says there is a 50% chance of above-normal activity, a decrease from 60% in the agency’s May forecast. NOAA, the federal agency in charge of…

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Sen. Maria Cantwell urges Trump to invest in modernized weather forecast system: "The money will save you money"

Sen. Maria Cantwell urges Trump to invest in modernized weather forecast system: “The money will save you money”

Sen. Maria Cantwell is urging President Trump to prioritize modernizing the nation’s weather forecasting system, saying the investment will save lives as well as money down the road. She released a letter to the president Monday, following through on her pledge to provide guidance that the administration can use to upgrade weather forecasting infrastructure. “The…

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Key data used in hurricane forecasting will be cut by end of July, NOAA says

Key data used in hurricane forecasting will be cut by end of July, NOAA says

A satellite program that has historically been a key source of weather forecasting data will be discontinued by July 31, as the United States enters peak hurricane season, according to the already resource-strapped National Oceanic and Atmospheric Administration.  The federal agency, which includes the National Weather Service, initially said last week that it was going…

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