Focused Live Outlook
Storm Surge live risk in Derwood, MD
Coastal surge indicators for Derwood, MD, including local tide/wave context and NHC surge status.
Updated just now. Live data typically refreshes every 5–40 minutes.
Coastal alerts
0
NHC surge status
No watch/warning
Nearest tide station
8594900 · 18 mi
Nearest buoy wave
0.7 ft · 39 mi
Historical baseline
Storm Surge baseline: 0/100 (Unavailable).
Live weather
Current conditions near Derwood, MD
Temp
74°
☀️Clear
Feels like
78°
Feels-like temp
Humidity
77%
Relative
Wind
6 mph
10 m avg
Pressure
1015 mb
Sea-level
Rain
0 mm
Clouds 0%
Next few hours
☀️2 AM
74°
0% rain
☀️3 AM
73°
0% rain
☀️4 AM
73°
0% rain
☀️5 AM
71°
0% rain
☀️6 AM
71°
0% rain
☁️7 AM
73°
0% rain
Next few days
☁️Wed
101° / 71°
0% rain
☁️Thu
101° / 75°
5% rain
🌦️Fri
92° / 70°
23% rain
🌧️Sat
81° / 70°
74% rain
⛈️Sun
85° / 70°
58% rain
☁️Mon
91° / 69°
17% rain
🌦️Tue
82° / 67°
41% rain
Live weather alerts
Active NWS advisories near Derwood, MD
Test Message
Effective local time
Montgomery
Heat Advisory
Effective local time
Heat Advisory issued July 15 at 12:49AM EDT until July 15 at 8:00PM EDT by NWS Baltimore MD/Washington DC
District of Columbia; Frederick; Carroll; Northern Baltimore; Cecil; Southern Baltimore; Prince Georges; Anne Arundel; Charles; St. Marys; Calvert; Northwest Montgomery; Central and Southeast Montgomery; Northwest Howard; Central and Southeast Howard; Northwest Harford; Southeast Harford; Rappahannock; Culpeper; Fairfax; Arlington/Falls Church/Alexandria; Stafford; Spotsylvania; King George; Northern Fauquier; Southern Fauquier; Western Loudoun; Eastern Loudoun; Northwest Prince William; Central and Southeast Prince William/Manassas/Manassas Park
Air Quality Alert
Effective local time
Air Quality Alert issued July 14 at 4:40PM EDT by NWS Baltimore MD/Washington DC
Prince Georges; Central and Southeast Montgomery; Central and Southeast Howard
Source: NWS alerts feed.
Powered by NOAA, NHC, FEMA, USGS, and NSSL data. Updated every 5–40 minutes in the full product. Demo content only — not for official warning decisions.
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Radar, alerts, systems, SPC, gauges · Derwood, MDToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.