Helene will continue to bring catastrophic and life-threatening extreme rainfall and flooding threats through at least midday for the southern Appalachians where upslope flow should increase rain totals and varying terrain is likely to lead to landslides. Tornadoes will be most likely during the morning and remain possible into the afternoon across parts of the Carolinas and southern Virginia Read More >
Baltimore/Washington
Weather Forecast Office
Climate data on this page is PRELIMINARY (unofficial). CERTIFIED (official) climate data are available from the National Centers for Environmental Information (NCEI).
US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
Baltimore/Washington
Weather Forecast Office Baltimore/Washington
43858 Weather Service Rd.
Sterling, VA 20166
(571) 888-3500
Comments? Questions? Please Contact Us.