Update on 2/10/25 — The watch has now been upgraded to a Winter Storm Warning.
Earlier: A Winter Storm Watch has been issued for Arlington and much of the D.C. area.
The watch takes effect Tuesday afternoon, with 4-6 inches of snow expected through Wednesday morning. That raises the possibility of school delays, early dismissals or cancellations.
More, below, from the National Weather Service.
309 PM EST Sun Feb 9 2025
…WINTER STORM WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY MORNING…
* WHAT…Heavy snow possible. Total snow accumulations between 4 and 6 inches, with locally higher amounts possible.
* WHERE…Portions of DC, central, northeast, northern, and southern Maryland, and central and northern Virginia.
* WHEN…From Tuesday afternoon through Wednesday morning.
* IMPACTS…Plan on slippery road conditions. The hazardous conditions could impact the Tuesday evening and Wednesday morning commutes.
* ADDITIONAL DETAILS…Precipitation begins as light snow Tuesday afternoon. A steady snow follows Tuesday evening into Tuesday night, and the snow could be heavy at times. Additional wintry precipitation could continue into Wednesday morning.
PRECAUTIONARY/PREPAREDNESS ACTIONS…
Monitor the latest forecasts for updates on this situation.
Persons should delay all travel if possible. If travel is absolutely necessary, drive with extreme caution and be prepared for sudden changes in visibility. Leave plenty of room between you and the motorist ahead of you, and allow extra time to reach your destination. Avoid sudden braking or acceleration, and be especially cautious on hills or when making turns. Make sure your car is winterized and in good working order.
A Winter Storm Watch has been issued for much of the area Tuesday into early Wednesday. Visit https://t.co/FdluCAnJIQ for the latest snow and ice forecasts. pic.twitter.com/hM1qsHM7qS
— NWS Baltimore-Washington (@NWS_BaltWash) February 9, 2025