784
FPUS71 KLWX 171858
NOWLWX

Short Term Forecast
National Weather Service Baltimore MD/Washington DC
258 PM EDT Mon Aug 17 2026

MDZ004-503-505-171945-
Northwest Montgomery-Frederick-Northwest Howard-
258 PM EDT Mon Aug 17 2026

.NOW...

At 258 PM EDT, Doppler radar indicated a strong thunderstorm over
Green Valley, or near Damascus, moving southeast at 20 mph.

Gusty winds of 40 mph and small hail are possible with this storm.

Locations impacted include...
Germantown, Damascus, Montgomery Village, New Market, Green Valley,
Linganore-Bartonsville, Clarksburg, Monrovia, Laytonsville, and
Ijamsville.

This includes the following highways...
 Interstate 70 in Maryland between mile markers 59 and 63.
 Interstate 270 in Maryland between mile markers 23 and 29.

LAT...LON 3929 7706 3919 7718 3917 7721 3935 7740
      3942 7733
TIME...MOT...LOC 1858Z 310DEG 16KT 3934 7730
$$

EST