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Live/Severe Alerts/Frost Advisory

Advisory

Frost Advisory

Northwest Montgomery; Northwest Howard; Nelson; and 10 more

Until Oct 18, 8:00 AM EDT

MONTGOMERYHOWARDNELSONCHARLOTTESVILLEGREENEMADISONRAPPAHANNOCKORANGECULPEPERFAUQUIERLOUDOUNPRINCE WILLIAMGaithersburgCharlottesvilleColumbiaSilver SpringEllicott CityDale City50 MI
MONTGOMERYHOWARDNELSONCHARLOTTESVILLEGREENEMADISONRAPPAHANNOCKORANGECULPEPERFAUQUIERLOUDOUNPRINCE WILLIAMGaithersburgCharlottesvilleColumbiaSilver SpringDale City50 MI
Map of the Frost Advisory over Montgomery County, Howard County, Nelson County and 9 more. Drawn on the national sheet; the scale is at its foot.
In force from
Oct 18, 1:00 AM EDT
Until
Oct 18, 8:00 AM EDT
Issued
Oct 17, 12:36 AM EDT
Office
Baltimore MD/Washington, DC
Number
9 of its kind from this office this year
Severity
Minor, Expected, Likely
Where
MD VA

FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM EDT SUNDAY

What
Temperatures as low as 34 will result in frost formation.
Where
Portions of central Maryland and central, northern, and northwest Virginia.
When
From 1 AM to 8 AM EDT Sunday.
Impacts
Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

What to do

Take steps now to protect tender plants from the cold.

Every area Northwest Montgomery; Northwest Howard; Nelson; Albemarle; Greene; Madison; Rappahannock; Orange; Culpeper; Northern Fauquier; Southern Fauquier; Eastern Loudoun; Northwest Prince William

Places under it Gaithersburg, Rockville, Charlottesville, Columbia, Germantown, Silver Spring, Ellicott City, Dale City, Bethesda, Wheaton, Aspen Hill, North Bethesda, and 152 more

Read the platesFrost, freeze and hard freeze FB-EVT-092How to read a warning FB-STN-001

On the radarForecast lows over itRadar

Also in force nearby

Every severe alert in forceMaryland weatherVirginia weather