Heat Today and Tomorrow! Heat Wave breaks Monday! Stay Cool

Weather alerts

Check official watches, warnings and advisories for Loudoun County.

NWS

NWS Sterling · KLWX radar. Check the issue and valid times on the map.View current map ↗

NWS

NWS Baltimore / Washington. Check the issue and valid times on the map.View current map ↗

NWS

NOAA Weather Prediction Center. Check the issue and valid times on the map.View current map ↗