closegps_fixed
Elev 387 ft, 38.97 °N, 77.39 °W

Herndon, VA Severe Weather Alertstar_ratehome

icon45 Â°F Herndon Heights Station|Report|Change
Current Station
Personal Weather Station
Location: Herndon, VA
Elevation: 387ft
Nearby Weather Stations

Active Weather Alerts

Small Craft Advisory
Issued: 6:30 AM Nov. 4, 2025 – National Weather Service
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt
expected.

* WHERE...Tidal Potomac River from Key Bridge to Smith Point VA,
and Chesapeake Bay and adjoining estuaries north of Smith
Point VA.

* WHEN...Until 1 PM EST Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

Local Radar
Local Radar ImageLocal Severe Image