Headline:
Frost Advisory issued October 18 at 7:02PM EDT until October 19 at 9:00AM EDT by NWS Baltimore MD/Washington DC
Event:
Frost Advisory
Urgency:
Expected
Effective:
October 18, 2026 - 4:02pm
Expires:
October 19, 2026 - 2:00am
Description:
* WHAT...Temperatures as low as 33 will result in frost formation.
* WHERE...Portions of central and northern Maryland and central,
northern, and northwest Virginia.
* WHEN...From 1 AM to 9 AM EDT Monday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
Instruction:
Take steps now to protect tender plants from the cold.
Area Description:
Northern Baltimore; Northwest Montgomery; Central and Southeast Montgomery; Northwest Howard; Central and Southeast Howard; Northwest Harford; Greene; Madison; Rappahannock; Orange; Fairfax; Eastern Loudoun; Northwest Prince William; Central and Southeast Prince William/Manassas/Manassas Park
Forcast Office:
NWS Baltimore MD/Washington DC
Sender:
w-nws.webmaster@noaa.gov