Sunny and warm in D.C. with highs near 81°F today. Storms become more likely Friday, with a wet, cooler Saturday on the way.

Mid-morning thunderstorms are likely Wednesday in D.C. with gusty winds and brief small hail. Sunshine and near-80°F warmth return Thursday.

A Freeze Warning runs through 10:00 a.m. Tuesday with frost and lows near freezing; sunshine returns and a midweek warm‑up brings higher rain chances.

A Freeze Warning arrives Tuesday morning in D.C.; gusty northwest winds and an elevated fire‑weather concern make today breezy. Protect plants and outdoor plumbing.

Showers and gusty northwest winds hit D.C. during the Sunday commute. Freeze Watch late Monday night could threaten tender plants.

D.C. sprints to the mid‑80s Saturday before a sharp front brings overnight showers and gusty winds. Boaters and early commuters should plan for blustery conditions Sunday morning.

NOAA has named the University of Hawaiʻi the Pacific Reef Research Coordination Institute to coordinate coral science, restoration and training across the U.S. Pacific.

Warm, breezy Friday with highs near 83°F; showers move in late Saturday and Sunday turns cooler and gusty.

EPA relaunched WRAP 2.0 to accelerate water reuse nationwide. North Texas wetlands and recycled‑water pipelines are being touted as early models.

Highs near 95°F and gusty southwest winds raise near‑critical fire danger in Washington, D.C. this afternoon.

State regulators say roughly 32,000 gallons of jet fuel leaked at Joint Base Andrews and reached Piscataway Creek. Cleanup crews have shut the fueling line and begun sampling.

D.C. will reach the low 90s Wednesday and Thursday; breezy afternoons and a Small Craft Advisory are in effect. Take heat precautions during the afternoon peak.

D.C. will warm into the upper 80s today and low 90s midweek; gusty southwest winds and Small Craft Advisories will affect waterways.