Tropical Storms Laura and Marco - Marco is expected to approach the central Gulf Coast on Monday. Hurricane conditions, life-threatening storm surge, and heavy rainfall are possible along portions of the Gulf Coast beginning on Monday. Hurricane and Storm

Hazards Persist In The West This Weekend; Tropics Are Heating Up With Laura And Marco - Record high temperatures, fire weather threats with isolated dry storms, and air quality issues from smoke continue to affect the Western U.S. this weekend. Tropical S

Fire Weather Threats Continue in the West; Tropical Storm Watches up in Puerto Rico - Another Pacific front will produce gusty winds and elevated fire weather threats across the interior Northwest and portions of the Great Basin. Critical fire weather con

Critical Fire Weather Threats Continue for Portions of the West; Flood Threat in the Southeast - Critical fire weather threats persist for portions of California and the northern Great Basin with isolated dry thunderstorms in the Rockies and High Plains.

No Relief as Sweltering Heat and Critical Fire Weather Threats Continue in the West - High pressure continues to produce record heat across much of the West. Showers and thunderstorms around this high may produce heavy rain, gusty winds, dust storms, and

Fire Weather Threats Remain Critical and Dangerous Heat Continues in the West - Persistent and dangerous heat continues across much of the West. Dozens of records will be possible. This heat combined with dry conditions and isolated to scattered dry thund

Western Heat Wave Continues; Dry Thunderstorms Contribute to Critical Fire Weather Risk - A major heat wave will continue across the Western U.S. much of this week with dangerously hot temperatures. Widespread Excessive Heat Warnings and Heat Advisories a

Major Heat Wave Out West; Flash Flooding in the Mid-Atlantic - A major heat wave will consume much of the Western U.S. over the next week with dangerously hot temperatures. Widespread excessive heat warnings and heat advisories are currently in effect. Al

Dangerous Heat Wave for the West; Severe Storms and Heavy Rain for Midwest and Plains - Severe storms and heavy rains are likely in the Upper Midwest and Plains through this evening. A long duration heat wave will build across the West through next week w

Dangerous Heat Building in the West; Severe Storms in the Upper Midwest -  A long duration heat wave will build across the Southwest, California, and Pacific Northwest. Dangerous heat is also forecast for the Great Basin and South Plains. Severe stor