Annapolis and Anne Arundel County Alerts
Freeze Warning issued April 20 at 8:45AM EDT until April 21 at 10:00AM EDT by NWS Baltimore MD/Washington DC
Headline
Freeze Warning issued April 20 at 8:45AM EDT until April 21 at 10:00AM EDT by NWS Baltimore MD/Washington DC
Description
* WHAT...Sub-freezing temperatures as low as 29 expected, especially
in outlying areas away from larger bodies of water.
* WHERE...Washington DC, and portions of central, northern, and
southern Maryland, and central and northern Virginia.
* WHEN...From 2 AM to 10 AM EDT Tuesday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
Instructions
Take steps now to protect tender plants from the cold.
To prevent water pipes from freezing, wrap or drain or allow them to
drip slowly.
Additional Details
| Type | Alert |
| Phenomena | Freeze |
| Severity | Warning |
| Event Code | NWS |
| Area | District of Columbia; Southern Baltimore; Prince Georges; Anne Arundel; Charles; St. Marys; Calvert; Central and Southeast Montgomery; Central and Southeast Howard; Southeast Harford; Nelson; Albemarle; Fairfax; Arlington/Falls Church/Alexandria; Stafford; Spotsylvania; King George; Central and Southeast Prince William/Manassas/Manassas Park |
| Sent | Monday, April 20, 2026 8:45 AM EDT |
| Expires | Monday, April 20, 2026 4:45 PM EDT |
| Sender | NWS Baltimore MD/Washington DC |
| Id | urn:oid:2.49.0.1.840.0.9893538f0e4592e86ffd904126a8d87a833d8fab.001.1 |