Severe Thunderstorm and Tropical Storm Bertha Impacts
Numerous severe thunderstorms are expected across a broad region from the Ohio Valley to the Mid-Atlantic and Northeast States today into tonight. Swaths of damaging wind gusts are expected and some tornadoes are possible. Bertha is expected to bring tropical storm conditions to portions of the Gulf Coast from the Florida Panhandle westward to southeastern Louisiana later today and Wednesday. Read More >
Hazardous Weather Conditions
Last Update: 1101 AM EDT Tue Jul 21 2026
For More Weather Information:
26NM ENE Baltimore MD
Marine Zone Forecast
...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING...
Rest Of Today
S winds 15 kt with gusts to 25 kt. Waves 2 ft. Scattered showers and tstms late this morning, then showers and numerous tstms this afternoon.
Tonight
SW winds 15 to 20 kt with gusts to 25 kt. Waves 2 ft. Showers and numerous tstms.
Wed
W winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. A chance of showers and tstms.
Wed Night
NW winds 10 to 15 kt. Waves 1 ft. A chance of showers and tstms.
Thu
N winds 5 to 10 kt. Waves 1 ft.
Thu Night
NE winds around 5 kt. Waves 1 ft.
Fri
E winds around 5 kt. Waves 1 ft.
Sat
E winds around 5 kt. Waves 1 ft. A chance of showers through the night.
winds and waves higher and visibilities lower in and near tstms.
winds and waves higher and visibilities lower in and near tstms.
Winds and waves higher and visibilities lower in and near tstms.
Additional Forecasts and Information
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