Daily Observed Weather Maps

National Weather Service Baltimore/Washington Observed Data

Latest 24 hr Reports

(click to enlarge)
Maximum Temperature	Minimum Temperature
Rainfall	Snowfall
Maps are updated by 12 Noon each Day. Sources of data include ASOS/AWOS sites, mesonet sites, cooperative observers, AHPS, and NOHRSC.


000
ASUS61 KLWX 301219
RTPLWX
Max/Min Temperature and Precipitation Table for the Mid-Atlantic
National Weather Service Baltimore MD/Washington DC
819 AM EDT Thu Mar 30 2023

Values represent highs yesterday, lows over the last 12 hours,
(since 7 PM LST yesterday) and precipitation over the last 24
hours (since 7 AM LST yesterday).

.BR LWX 0330 ES DH00/TAIRZX/DH07/TAIRZP/PPDRZZ
:
:                             Max   Min
:ID        Location          Temp  Temp    Pcpn
:
: First-order and climate sites
BWI  : Balt-Wash Marshall  :   61 /  35 /  0.00
CHO  : Charlottesville AP  :   63 /  40 /  0.00
DCA  : Reagan National AP  :   61 /  37 /  0.00
DMH  : Baltimore Inner Hrb.:   60 /  37 /  0.00
HGR  : Hagerstown Rgnl AP  :   59 /  37 /  0.00
IAD  : Dulles Intl Airport :   61 /  35 /  0.00
MRB  : Eastern WV Rgnl AP  :   58 /  29 /  0.01
NAK  : Annapolis Naval Acad:   55 /  39 /  0.00
:
: Climate and COOP network automated sites
CHAV2: Monticello CRN      :   57 /  37 /  0.00
DALV2: Dale Enterprise     :   58 /  33 /     M
:
: AWOS and military sites
:(precip data may be incomplete or unavailable)
2G4  : Garrett Co Airport  :   46 /  21 /
2W6  : St. Marys Co Rgnl AP:   57 /  39 /  0.00
8W2  : New Market Airport  :   59 /  34 /  0.01
ADW  : Andrews AFB         :   58 /  34 /  0.00
APG  : Aberdeen Proving Grd:    M /   M /  0.00
CBE  : Cumberland Rgnl AP  :   58 /  31 /  0.00
CGS  : College Park Airport:   60 /  35 /
CJR  : Culpeper Regional AP:   63 /  37 /  0.00
DAA  : Davison Army Airfld :   60 /  37 /  0.00
DMW  : Carroll Co Rgnl AP  :   59 /  32 /
EZF  : Fredericksburg AP   :   61 /  39 /  0.00
FDK  : Frederick Airport   :   61 /  34 /
FME  : Tipton AP/Ft. Meade :   59 /  32 /
FRR  : Warren Co. Airport  :   59 /  32 /  0.00
GAI  : Gaithersburg Airport:   59 /  30 /  0.00
GVE  : Gordonsville Airport:   60 /  37 /  0.00
HEF  : Manassas Regional AP:   61 /  35 /  0.00
HWY  : Warrenton-Fauquier  :   62 /  33 /  0.00
JYO  : Leesburg Exec AP    :   61 /  32 /
LUA  : Luray Caverns AP    :   59 /  30 /  0.00
MTN  : Martin State AP     :   55 /  32 /
NHK  : Patuxent River NAS  :   59 /  43 /  0.00
NUI  : Webster Naval AP    :   58 /  42 /  0.00
NYG  : Quantico Marine Base:   61 /  40 /  0.00
OKV  : Winchester Rgnl AP  :   55 /  30 /  0.00
OMH  : Orange Co. Airport  :   59 /  36 /  0.00
RMN  : Stafford Rgnl AP    :   66 /  43 /  0.00
SHD  : Shenandoah Rgnl AP  :   59 /  33 /  0.00
VBW  : Bridgewater Air Park:   60 /  33 /  0.00
W13  : Waynesboro Airport  :    M /   M /     M
W99  : Grant County AP     :   61 /  36 /  0.00
.END

These data are preliminary and have not undergone final quality
control by the Center for Weather and Climate, part of the National
Centers for Environmental Information (NCEI). Therefore, these data
are subject to revision. Final and certified climate data can be
accessed at www.ncdc.noaa.gov.

Additional data from across the area will be included in the
HYDLWX product around 10 AM.

$$





000
SXUS51 KLWX 301419
HYDLWX
Daily Hydrometeorological Data Summary
National Weather Service Baltimore MD/Washington DC
1019 AM EDT Thu Mar 30 2023

:
:Daily Weather Observation Stations...including COOP
:These reports are for a 24 hour period ending at the obs time shown.
.BR LWX 0330 E DH07/TAIRZX/TAIRZN/PPDRZZ/SFDRZZ/SDIRZZ
:
:                            Obs     Max   Min           Snow  Snow
:ID        Location          Time    Temp  Temp   Pcpn   Fall  Depth
:
:Eastern West Virginia...
:
:Berkeley County...
MTGW2 : Martinsburg RAWS  : DH0813/  58 /  30 /  0.00/      /
:Grant County...
BAYW2 : Bayard COOP       : DH0700/  51 /  24 /  0.00/   0.0/    0
PETW2 : Petersburg COOP   : DH0700/  59 /  31 /  0.00/   0.0/    0
:Hampshire County...
DELW2 : Delray            : DH0500/     /     /     M/      /
NATW2 : Nathaniel Mountain: DH0815/  58 /  29 /  0.01/      /
:Hardy County...
MODW2 : Moorefield IFLOWS : DH0500/     /     /     M/      /
:Jefferson County...
SHEW2 : Shepherdstown Rv. : DH0800/     /     /  0.00/      /
:Mineral County...
BLMW2 : Bloomington Lake  : DH0800/  52 /  29 / /      /
KEYW2 : Keyser COOP       : DH0700/  61 /  30 /  0.03/   0.0/    0
:Morgan County...
UNGW2 : Unger             : DH0500/     /     /     M/      /
:Pendleton County...
UPTW2 : Upper Tract       : DH0817/  57 /  31 /  0.00/      /
:
:Western, Central, and Southern Maryland...
:
:Allegany County...
CBLM2 : Cumberland COOP   : DH0700/  60 /  30 /  0.00/   0.0/    0
FRSM2 : Frostburg COOP    : DH0700/  53 /  23 /  0.04/   0.6/    1
GRDM2 : Green Ridge       : DH0819/  58 /  26 /  0.01/      /
CBEM2 : South Cumberland  : DH0800/     /     /  0.00/      /
:Anne Arundel County...
BSLM2 : Jug Bay / Bristol : DH0800/  59 /  36 /  0.00/      /
CPVM2 : Chesapeake Bay Brg: DH0800/  53 /  38 /      /      /
:Baltimore County...
RSTM2 : Reisterstown MDEM : DH0700/  57 /  32 /  0.00/   0.0/
WSVM2 : Westview          : DH0700/     /     /     M/      /
:Calvert County...
:Carroll County...
:Cecil County...
CHCM2 : Chesapeake City   : DH0800/  57 /  35 /      /      /
FAHM2 : Fair Hill DEOS    : DH0800/  56 /  28 /  0.00/      /
NOEM2 : North East DEOS   : DH0800/  55 /  31 /  0.00/      /
:Frederick County...
FOXM2 : Catoctin Mtn RAWS : DH0812/  54 /  25 /  0.00/      /
EMMM2 : Emmittsburg COOP  : DH0655/  58 /  32 /  0.00/   0.0/    0
:Garrett County...
KITM2 : Kitzmiller        : DH0800/     /     /  0.03/      /
SRDM2 : Savage River Dam  : DH0800/  54 /  29 /  0.00/     M/    M
:Harford County...
APG   : Aberdeen COOP     : DH0800/  57 /  33 /  0.00/   0.0/    0
ATKM2 : Atkisson Reservoir: DH0700/     /     /  0.00/      /
CNWM2 : Conowingo Dam     : DH0800/     /     /  0.00/      /
CRGM2 : Churchville       : DH0700/     /     /  0.00/      /
FALM2 : Fallston          : DH0700/     /     /  0.00/      /
NRGM2 : Norrisville       : DH0700/     /     /  0.00/      /
SSQM2 : Susquehanna St Pk : DH0825/  60 /  32 /  0.00/      /
WRGM2 : Whiteford         : DH0700/     /     /  0.00/      /
:Howard County...
COOM2 : Cooksville        : DH0800/     /     /  0.00/      /
CGWM2 : Columbia Gateway  : DH0700/     /     /  0.00/      /
ELKM2 : Elkridge          : DH0700/     /     /  0.00/      /
:Montgomery County...
CKPM2 : Clarksburg        : DH0700/     /     /  0.00/      /
DMAM2 : Damascus COOP     : DH0700/  58 /  28 /  0.00/   0.0/    0
TMPM2 : Ten Mile Creek    : DH0700/     /     /  0.00/      /
:Prince Georges County...
BLDM2 : Bladensburg       : DH0700/     /     /  0.00/      /
CVLM2 : Cedarville RAWS   : DH0819/  62 /  35 /  0.00/      /
:St. Mary`s County...
MECM2 : Mechanicsville    : DH0700/  59 /  36 /  0.00/ /
SGSM2 : Straits Point     : DH0800/  55 /  42 /  0.00/      /
:Washington County...
ANBM2 : Antietam Battlefl.: DH0813/  62 /  27 /  0.00/      /
PDFM2 : Dam Number Five   : DH0700/     /     /  0.00/      /
WLLM2 : Williamsport COOP : DH0700/     /     /  0.00/      /
:Baltimore City...
BLTM2 : Fort McHenry      : DH0800/  59 /  36 /      /      /
IHBM2 : Harbor East       : DH0400/     /     /     M/      /
:
:District of Columbia...
:
DALD2 : Dalecarlia COOP   : DH0800/  61 /  35 /  0.00/   0.0/    0
WASD2 : DC SW Waterfront  : DH0800/  60 /  38 /      /      /
:
:Northern and Central Virginia...
:
:Albemarle County...
CRVV2 : Charlottesvl COOP : DH0755/  62 /  38 /  0.00/   0.0/    0
:Arlington County...
AFRV2 : Four Mile Run     : DH0800/     /     /  0.00/      /
:Augusta County...
CROV2 : Sawmill Ridge     : DH0735/  57 /  34 /  0.00/      /
:Clarke County...
MWRV2 : Mt. Weather COOP  : DH0700/  53 /  28 /  0.00/     M/    M
:Fairfax County...
FOPV2 : Fair Oaks         : DH0700/     /     /  0.00/      /
DNLV2 : Vienna COOP       : DH0700/  59 /  33 /  0.00/   0.0/    0
:Fauquier County...
BHRV2 : Broken Hill       : DH0700/     /     /  0.00/      /
CCPV2 : Germantown Lake   : DH0700/     /     /  0.00/      /
:Highland County...
MILV2 : Millgap COOP      : DH0500/  55 /  23 /  0.00/   0.0/    0
:King George County...
NCDV2 : Dahlgren          : DH0800/  59 /  41 /      /      /
:Loudoun County...
LSGV2 : Leesburg          : DH0800/     /     /  0.00/      /
LVRV2 : Lovettsville      : DH0800/     /     /  0.00/      /
:Madison County...
:Nelson County...
:Orange County...
:Page County...
LHQV2 : National Park HQ  : DH0746/  60 /  32 /  0.01/      /
:Prince William County...
EFDV2 : Evergreen         : DH0700/     /     /  0.00/      /
LKJV2 : Lake Jackson      : DH0700/     /     /  0.00/      /
PWRV2 : PW Forest Park    : DH0736/  61 /  37 /  0.00/      /
:Rappahannock County...
:Rockingham County...
:Shenandoah County...
FVRV2 : Fort Valley       : DH0811/  60 /  30 /  0.01/      /
:Warren County...
FRRV2 : Front Royal COOP  : DH0600/  59 /  36 /  0.00/     M/    M
:City of Alexandria...
:City of Manassas...
MNNV2 : Manassas COOP     : DH0700/  59 /  35 /  0.00/      /
:City of Staunton...
STAV2 : Staunton COOP     : DH0800/  60 /  36 /  0.00/   0.0/    0
:City of Waynesboro...
:
.END

These data are preliminary and have not undergone final quality
control by the Center for Weather and Climate, part of the National
Centers for Environmental Information (NCEI). Therefore, these data
are subject to revision. Final and certified climate data can be
accessed at www.ncdc.noaa.gov.


The data shown in this product are provided by dedicated cooperative
observers...the USGS...local county observation networks...Virginia
Tech University...the US Army Corps of Engineers...the USDA...and the
Bureau of Land Management. The NWS thanks these cooperators for their
vital information.
$$