Maryland USA weather data
Maryland USA Weather Data, Plant Disease Risk and Degree-Day Models
All Available Networks - other tables for MD include: CWOP/APRS, METAR, MDDOT, RAWS, see our homepage.
Interactive degree-day maps
Maryland USA base 32 degree-days to date
Degree-day & Phenology Model Calculator
 Also try the full-featured calculator/DD model
Select model: 
Thresholds: lower: °F   upper: °F (or celsius °C:)
  Calc. method:
Start (biofix) date:   End date:   
Forecast zipcode or city, state:
Statewide Disease Alert Maps: tomato-potato Smith late blight, Tomcast DSV, fire blight, soybean rust
Disease Alert Movies: tomato-potato Smith late blight (NE US): 2009 2010 2011 2012 (NY): 2009 2010 2011 2012 fireblight: 2010 2011 2012 2013
Data table - to SORT click on headers:
# Location linked to
hourly weather,
plant disease models and
forecasts
 
County
Re-
cent
data QA
Fore-
cast
based
virt
data
Nearby
station
based
virt
data

Station code,
links to
NWS recent
weather

Links to
NWS fore-
casts
 
Net-
work
Elev. (ft)
 
Lat./ Long.
(Dec. Deg.)
 
Max-min temperature data and degree-days
(click radio button to calc.)

30 yr
avgs
1 Abingdon CW1620 Harford
93
na
na
v2virt
v2stat
C1620
map
zone
digital
CWOP/APRSWX
131
 39.48389
-76.30167
2014
2013
2012
2011
2010
2009
2008
2007
AVG
2 Aldino Cecil
96
na
na
na
na
AN270
map
zone
digital
AIRNOW
419
 39.56306
-76.20389
2014
2013
2012
AVG
3 Annapolis United Sts N Anne Arundel
95
na
na
v2virt
v2stat
KNAK
map
zone
digital
METAR
3
 38.99111
-76.48889
2014
2013
2012
2011
2010
2009
2008
2007
AVG
4 Annapolis Anne Arundel
19
na
na
na
na
APAM2
map
zone
digital
NOS-NWLON
0
 38.98306
-76.48139
2014
2013
2012
2011
AVG
5 ANTIETAM NB Washington
88
na
na
v2virt
v2stat
ANBM2
map
zone
digital
RAWS
450
 39.48917
-77.75306
2014
2013
2012
2011
2010
2009
2008
2007
AVG
6 ASSATEAGUE ISLAND Worcester
93
na
na
v2virt
v2stat
ASTM2
map
zone
digital
RAWS
12
 38.08167
-75.20417
2014
2013
2012
2011
2010
2009
2008
2007
AVG
7 Baden DW4867 Prince Georg
82
na
na
v2virt
v2stat
D4867
map
zone
digital
CWOP/APRSWX
135
 38.67528
-76.73167
2014
2013
2012
AVG
8 Baltimore Martin Harford
83
na
na
v2virt
v2stat
KMTN
map
zone
digital
METAR
23
 39.33306
-76.41667
2014
2013
2012
2011
2010
2009
2008
2007
AVG
9 Baltimore Inner Hrb Baltimore
97
na
na
v2virt
v2stat
KDMH
map
zone
digital
METAR
20
 39.28306
-76.61667
2014
2013
2012
2011
2010
2009
2008
2007
AVG
10 BaltimoreWashington I Anne Arundel
96
na
na
v2virt
v2stat
KBWI
map
zone
digital
METAR
135
 39.17306
-76.68389
2014
2013
2012
2011
2010
2009
2008
2007
AVG
11 Baltimore Baltimore
28
na
na
na
na
BLTM2
map
zone
digital
NOS-NWLON
0
 39.26667
-76.57806
2014
2013
2012
2009
AVG
12 BaltimoreLansdowne N3W Baltimore
94
na
na
v2virt
v2stat
AR338
map
zone
digital
CWOP/APRSWX
125
 39.24028
-76.64944
2014
2013
2012
2011
2010
2009
2008
2007
AVG
13 Bay Bridge Field Queen Anne's
86
na
na
v2virt
v2stat
KW29
map
zone
digital
METAR
49
 38.97667
-76.32972
2014
2013
2012
2011
2010
2009
2008
AVG
14 Bel Air CW0537 Harford
92
na
na
v2virt
v2stat
C0537
map
zone
digital
CWOP/APRSWX
436
 39.56861
-76.33778
2014
2013
2012
2011
2010
2009
2008
2007
AVG
15 Bel Air CW7128 Harford
95
na
na
v2virt
v2stat
C7128
map
zone
digital
CWOP/APRSWX
492
 39.49806
-76.32028
2014
2013
2012
2011
2010
2009
2008
AVG
16 Beltsville DW2975 Montgomery
96
na
na
v2virt
v2stat
D2975
map
zone
digital
CWOP/APRSWX
240
 39.04500
-76.94222
2014
2013
2012
2011
2010
AVG
17 Beltsville Anne Arundel
80
na
na
na
na
AN275
map
zone
digital
AIRNOW
150
 39.02833
-76.81694
2014
2013
AVG
18 Bethesda CW3648 Montgomery
19
na
na
v2virt
v2stat
C3648
map
zone
digital
CWOP/APRSWX
404
 39.01722
-77.13111
2014
2013
2012
2011
2010
2009
2008
2007
AVG
19 Big Elk Cr Fair HillN Cecil County
90
na
na
na
na
DE033
map
zone
digital
DEOS
150
 39.70972
-75.83833
2014
AVG
20 Birdsville CW9692 Anne Arundel
95
na
na
v2virt
v2stat
C9692
map
zone
digital
CWOP/APRSWX
141
 38.89778
-76.59639
2014
2013
2012
2011
2010
2009
AVG
21 Bishops Head Dorchester
21
na
na
na
na
BISM2
map
zone
digital
NOS-NWLON
0
 38.21972
-76.03806
2014
2013
2012
2011
2010
2009
AVG
22 Blackwater NWR Dorchester
40
na
na
na
na
AN267
map
zone
digital
AIRNOW
13
 38.44500
-76.11139
2014
2013
AVG
23 BLACKWATER Dorchester C
94
na
na
v2virt
v2stat
BLWM2
map
zone
digital
RAWS
15
 38.44556
-76.09306
2014
-
24 Bowie DW1096 Anne Arundel
85
na
na
v2virt
v2stat
D1096
map
zone
digital
CWOP/APRSWX
138
 38.98944
-76.79500
2014
2013
2012
2011
2010
2009
AVG
25 Bushwood DW0226 Charles
96
na
na
v2virt
v2stat
D0226
map
zone
digital
CWOP/APRSWX
43
 38.28222
-76.77333
2014
2013
2012
2011
2010
2009
AVG
26 Cambridge CW1706 Dorchester
95
na
na
v2virt
v2stat
C1706
map
zone
digital
CWOP/APRSWX
26
 38.55472
-76.01111
2014
2013
2012
2011
2010
2009
2008
2007
AVG
27 Cambridge CW1729 Dorchester
97
na
na
v2virt
v2stat
C1729
map
zone
digital
CWOP/APRSWX
22
 38.58028
-76.09361
2014
2013
2012
2011
2010
2009
2008
2007
AVG
28 Cambridge Dorchester
19
na
na
na
na
CAMM2
map
zone
digital
NOS-NWLON
0
 38.57306
-76.06806
2014
2013
2012
2011
2010
2009
AVG
29 Camp David Washington
90
na
na
v2virt
v2stat
KRSP
map
zone
digital
METAR
1841
 39.64500
-77.46778
2014
2013
2012
2011
2010
2009
AVG
30 Camp Sprs Andrews AFB Prince Georg
94
na
na
v2virt
v2stat
KADW
map
zone
digital
METAR
282
 38.81667
-76.85000
2014
2013
2012
2011
2010
2009
2008
2007
AVG
31 Carroll Co Reg Jack B Carroll Coun
90
na
na
v2virt
v2stat
KDMW
map
zone
digital
METAR
789
 39.60806
-77.00750
2014
-
32 CATOCTIN MOUNTAIN Washington
85
na
na
v2virt
v2stat
FOXM2
map
zone
digital
RAWS
1485
 39.65139
-77.49306
2014
2013
2012
AVG
33 CEDARVILLE Prince Georg
98
na
na
v2virt
v2stat
CVLM2
map
zone
digital
RAWS
209
 38.65250
-76.81583
2014
2013
2012
2011
AVG
34 Chesapeake City Cecil
16
na
na
na
na
CHCM2
map
zone
digital
NOS-PORTS
0
 39.52667
-75.81000
2014
2013
2012
2009
AVG
35 Chevy Chase DW6279 Montgomery
97
na
na
v2virt
v2stat
D6279
map
zone
digital
CWOP/APRSWX
322
 38.96611
-77.09444
2014
2013
2012
AVG
36 Cobb Island DW5018 Saint Mary's
96
na
na
v2virt
v2stat
D5018
map
zone
digital
CWOP/APRSWX
13
 38.26694
-76.84528
2014
2013
2012
AVG
37 College Park Airport Montgomery
96
na
na
v2virt
v2stat
KCGS
map
zone
digital
METAR
49
 38.98056
-76.92222
2014
2013
2012
2011
2010
2009
2008
AVG
38 College Park DW1357 Montgomery
98
na
na
v2virt
v2stat
D1357
map
zone
digital
CWOP/APRSWX
95
 39.00889
-76.91694
2014
2013
2012
2011
2010
2009
AVG
39 Colora DW3118 Cecil
93
na
na
v2virt
v2stat
D3118
map
zone
digital
CWOP/APRSWX
361
 39.66778
-76.08472
2014
2013
2012
2011
2010
AVG
40 Columbia CW5307 Howard
96
na
na
v2virt
v2stat
C5307
map
zone
digital
CWOP/APRSWX
330
 39.19583
-76.79556
2014
2013
2012
2011
2010
2009
2008
2007
AVG
41 Columbia DW1546 Baltimore
97
na
na
v2virt
v2stat
D1546
map
zone
digital
CWOP/APRSWX
1316
 39.22528
-76.86694
2014
2013
2012
2011
2010
2009
AVG
42 Columbia N3PPK13 Howard
93
na
na
v2virt
v2stat
AT657
map
zone
digital
CWOP/APRSWX
312
 39.18750
-76.85500
2014
2013
2012
AVG
43 Crofton CW7344 Anne Arundel
97
na
na
v2virt
v2stat
C7344
map
zone
digital
CWOP/APRSWX
148
 39.01667
-76.68278
2014
2013
2012
2011
2010
2009
2008
AVG
44 Cumberland Greater Cum Allegany
20
na
na
v2virt
v2stat
KCBE
map
zone
digital
METAR
774
 39.61528
-78.76056
2014
2013
2012
2011
2010
2009
2008
2007
AVG
45 Damascus CW8899 Frederick
95
na
na
v2virt
v2stat
C8899
map
zone
digital
CWOP/APRSWX
600
 39.30694
-77.24028
2014
2013
2012
2011
2010
2009
AVG
46 Darnestown1SW CW6668 Montgomery
99
na
na
v2virt
v2stat
C6668
map
zone
digital
CWOP/APRSWX
395
 39.08806
-77.30611
2014
2013
2012
2009
2008
AVG
47 Davidsonville Anne Arundel
96
na
na
na
na
AN263
map
zone
digital
AIRNOW
151
 38.90250
-76.65306
2014
2013
2012
AVG
48 Dayton K3CHZ Howard
95
na
na
v2virt
v2stat
AP522
map
zone
digital
CWOP/APRSWX
531
 39.24278
-76.99806
2014
2013
2012
2011
2010
2009
2008
2007
AVG
49 Deal Island CW0676
0
na
na
v2virt
v2stat
C0676
map
zone
digital
CWOP/APRSWX
3
 38.13889
-75.95806
2014
2013
2012
2011
2010
2009
2008
2007
AVG
50 DW0282 Mechanicsville Calvert Coun
90
na
na
v2virt
v2stat
D0282
map
zone
digital
CWOP/APRSWX
151
 38.39778
-76.66222
2014
2011
2010
2009
AVG
51 DW1997 Oldtown Allegany Cou
86
na
na
v2virt
v2stat
D1997
map
zone
digital
CWOP/APRSWX
925
 39.58278
-78.59889
2014
2012
2011
2010
AVG
52 DW6044 Jarrettsville Harford Coun
96
na
na
v2virt
v2stat
D6044
map
zone
digital
CWOP/APRSWX
764
 39.59861
-76.46639
2014
-
53 DW6747 Columbia Howard Count
93
na
na
v2virt
v2stat
D6747
map
zone
digital
CWOP/APRSWX
322
 39.16444
-76.86083
2014
AVG
54 DW6845 Pasadena Anne Arundel
98
na
na
v2virt
v2stat
D6845
map
zone
digital
CWOP/APRSWX
39
 39.10250
-76.54194
2014
-
55 DW6907 Gaithersburg Howard Count
96
na
na
v2virt
v2stat
D6907
map
zone
digital
CWOP/APRSWX
1532
 39.16333
-77.17667
2014
AVG
56 DW7300 Columbia Baltimore Co
97
na
na
v2virt
v2stat
D7300
map
zone
digital
CWOP/APRSWX
381
 39.20028
-76.83028
2014
AVG
57 DW7859 Edgewater Anne Arundel
95
na
na
v2virt
v2stat
D7859
map
zone
digital
CWOP/APRSWX
72
 38.91861
-76.56556
2014
-
58 DW8056 Colesville Montgomery C
0
na
na
v2virt
v2stat
D8056
map
zone
digital
CWOP/APRSWX
325
 39.06306
-77.01333
2014
AVG
59 DW8171 Gaithersburg Montgomery C
98
na
na
v2virt
v2stat
D8171
map
zone
digital
CWOP/APRSWX
420
 39.13194
-77.24722
2014
AVG
60 DW8300 Middletown Washington C
74
na
na
v2virt
v2stat
D8300
map
zone
digital
CWOP/APRSWX
715
 39.44667
-77.52194
2014
-
61 DW8468 Ellicott City Baltimore Co
77
na
na
v2virt
v2stat
D8468
map
zone
digital
CWOP/APRSWX
463
 39.23250
-76.78944
2014
-
62 DW8623 Sykesville Carroll Coun
95
na
na
v2virt
v2stat
D8623
map
zone
digital
CWOP/APRSWX
584
 39.39778
-77.01667
2014
-
63 DW8795 Trappe Talbot Count
97
na
na
v2virt
v2stat
D8795
map
zone
digital
CWOP/APRSWX
49
 38.70167
-76.06806
2014
AVG
64 DW9189 Forest Hill Harford Coun
96
na
na
v2virt
v2stat
D9189
map
zone
digital
CWOP/APRSWX
511
 39.55444
-76.45028
2014
-
65 DW9421 Silver Spring Montgomery C
95
na
na
v2virt
v2stat
D9421
map
zone
digital
CWOP/APRSWX
348
 39.00583
-77.03278
2014
AVG
66 DW9729 Crofton Anne Arundel
96
na
na
v2virt
v2stat
D9729
map
zone
digital
CWOP/APRSWX
98
 39.01306
-76.69417
2014
AVG
67 Easton Newman Field Talbot
83
na
na
v2virt
v2stat
KESN
map
zone
digital
METAR
72
 38.80000
-76.06667
2014
2013
2012
2011
2010
2009
2008
2007
AVG
68 Easton WB3IGR Talbot
97
na
na
v2virt
v2stat
AS590
map
zone
digital
CWOP/APRSWX
52
 38.77194
-76.04528
2014
2013
2012
2011
2010
2009
2008
AVG
69 Edgewater DW4057 Anne Arundel
61
na
na
v2virt
v2stat
D4057
map
zone
digital
CWOP/APRSWX
16
 38.90917
-76.51194
2014
2013
2012
AVG
70 K3TXT1 Edgewater Anne Arundel
97
na
na
v2virt
v2stat
AT902
map
zone
digital
CWOP/APRSWX
69
 38.94778
-76.55806
2014
-
71 Edgewater N3UJJ1 Anne Arundel
91
na
na
v2virt
v2stat
AS693
map
zone
digital
CWOP/APRSWX
39
 38.90944
-76.51861
2014
2013
2012
2011
2010
2009
2008
AVG
72 Edgewood Harford
25
na
na
na
na
AN269
map
zone
digital
AIRNOW
28
 39.40972
-76.29667
2014
2013
2012
AVG
73 Eldersburg CW4054 Carroll
95
na
na
v2virt
v2stat
C4054
map
zone
digital
CWOP/APRSWX
568
 39.39472
-76.93778
2014
2013
2012
2011
2010
2009
2008
2007
AVG
74 Elkridge CW0577 Baltimore
91
na
na
v2virt
v2stat
C0577
map
zone
digital
CWOP/APRSWX
351
 39.20778
-76.76861
2014
2013
2012
2011
2010
2009
2008
2007
AVG
75 Elkton DW0343 Cecil
0
na
na
v2virt
v2stat
D0343
map
zone
digital
CWOP/APRSWX
130
 39.63750
-75.83917
2014
2013
2012
2011
2010
2009
AVG
76 Ellicott City CW3900 Baltimore
94
na
na
v2virt
v2stat
C3900
map
zone
digital
CWOP/APRSWX
466
 39.29694
-76.83972
2014
2013
2012
2011
2010
AVG
77 Ellicott City N3BDS Baltimore
92
na
na
v2virt
v2stat
AS874
map
zone
digital
CWOP/APRSWX
400
 39.28333
-76.85333
2014
2013
2012
2011
2010
2009
AVG
78 Essex Harford
97
na
na
na
na
AN265
map
zone
digital
AIRNOW
42
 39.31056
-76.47417
2014
2013
2012
AVG
79 EW0541 Perryville Cecil County
96
na
na
v2virt
v2stat
E0541
map
zone
digital
CWOP/APRSWX
20
 39.55444
-76.00278
2014
-
80 EW0584 Westminster Carroll Coun
95
na
na
v2virt
v2stat
E0584
map
zone
digital
CWOP/APRSWX
748
 39.46444
-77.05389
2014
-
81 EW0642 Severna Park Anne Arundel
100
na
na
v2virt
v2stat
E0642
map
zone
digital
CWOP/APRSWX
75
 39.09444
-76.54056
2014
-
82 EW1011 Pasadena Anne Arundel
99
na
na
v2virt
v2stat
E1011
map
zone
digital
CWOP/APRSWX
43
 39.13417
-76.53278
2014
-
83 EW1059 Jefferson Washington C
97
na
na
v2virt
v2stat
E1059
map
zone
digital
CWOP/APRSWX
597
 39.36611
-77.52944
2014
-
84 EW1476 Lisbon Frederick Co
78
na
na
v2virt
v2stat
E1476
map
zone
digital
CWOP/APRSWX
659
 39.29833
-77.12833
2014
AVG
85 Fairhill Cecil
92
na
na
na
na
AN266
map
zone
digital
AIRNOW
386
 39.70083
-75.85972
2014
2013
2012
AVG
86 Fort Meade Tipton Anne Arundel
93
na
na
v2virt
v2stat
KFME
map
zone
digital
METAR
151
 39.08306
-76.76667
2014
2013
2012
AVG
87 Francis Scott Key Brdg Baltimore
41
na
na
na
na
FSKM2
map
zone
digital
NOS-PORTS
0
 39.21972
-76.52806
2014
2013
2012
2011
2010
2009
AVG
88 Frederick CW7257 Frederick
1
na
na
v2virt
v2stat
C7257
map
zone
digital
CWOP/APRSWX
361
 39.42778
-77.44361
2014
2013
2012
2009
2008
AVG
89 Frederick DW2272 Washington
95
na
na
v2virt
v2stat
D2272
map
zone
digital
CWOP/APRSWX
1690
 39.52667
-77.50000
2014
2013
2012
AVG
90 Frederick Muni Apt Frederick
72
na
na
v2virt
v2stat
KFDK
map
zone
digital
METAR
302
 39.41722
-77.37417
2014
2013
2012
2011
2010
2009
2008
2007
AVG
91 Fredericktown W3BW5 Cecil
92
na
na
v2virt
v2stat
AP596
map
zone
digital
CWOP/APRSWX
26
 39.36611
-75.87972
2014
2013
2012
2011
2010
2009
2008
2007
AVG
92 Gaithersburg DW3949 Montgomery
97
na
na
v2virt
v2stat
D3949
map
zone
digital
CWOP/APRSWX
394
 39.12167
-77.21028
2014
2013
2012
AVG
93 Gaithersburg DW4566 Montgomery
97
na
na
v2virt
v2stat
D4566
map
zone
digital
CWOP/APRSWX
381
 39.15167
-77.23667
2014
2013
AVG
94 Garrett County Airport Garrett
75
na
na
v2virt
v2stat
K2G4
map
zone
digital
METAR
2933
 39.58028
-79.33917
2014
2013
2012
2011
2010
2009
2008
AVG
95 Germantown KB3HHA Montgomery
80
na
na
v2virt
v2stat
AS787
map
zone
digital
CWOP/APRSWX
318
 39.15194
-77.26778
2014
2013
2012
2011
2010
2009
AVG
96 Glen Burnie N3YVY Anne Arundel
98
na
na
v2virt
v2stat
AS955
map
zone
digital
CWOP/APRSWX
89
 39.16056
-76.62861
2014
2013
2012
2011
2010
2009
AVG
97 GREEN RIDGE Allegany
94
na
na
v2virt
v2stat
GRDM2
map
zone
digital
RAWS
1090
 39.68750
-78.42167
2014
2013
2012
2011
AVG
98 Hagerstown CW1323 Washington
94
na
na
v2virt
v2stat
C1323
map
zone
digital
CWOP/APRSWX
541
 39.64028
-77.69778
2014
2013
2012
2011
2010
2009
2008
2007
AVG
99 Hagerstown CW1662 Washington
88
na
na
v2virt
v2stat
C1662
map
zone
digital
CWOP/APRSWX
564
 39.68667
-77.75722
2014
2013
2012
2011
2010
2009
2008
2007
AVG
100 Hagerstown Washington Washington
90
na
na
v2virt
v2stat
KHGR
map
zone
digital
METAR
702
 39.70556
-77.73000
2014
2013
2012
2011
2010
2009
2008
2007
AVG
101 Hagerstown Washington
95
na
na
na
na
AN760
map
zone
digital
AIRNOW
538
 39.56556
-77.72167
2014
2013
2012
AVG
102 Halethorpe CW1550 Baltimore
98
na
na
v2virt
v2stat
C1550
map
zone
digital
CWOP/APRSWX
85
 39.23667
-76.69694
2014
2013
2012
2011
2010
2009
2008
2007
AVG
103 Highland CW1676 Howard
67
na
na
v2virt
v2stat
C1676
map
zone
digital
CWOP/APRSWX
469
 39.17750
-76.96444
2014
2013
2012
2011
2010
2009
2008
2007
AVG
104 Hollis Point CW3438 Fairfax
44
na
na
v2virt
v2stat
C3438
map
zone
digital
CWOP/APRSWX
33
 38.63528
-77.10972
2014
2013
2012
2011
2010
2009
2008
2007
AVG
105 HUBeltsville Prince Georg
96
na
na
na
na
AN273
map
zone
digital
AIRNOW
173
 39.05528
-76.87806
2014
2013
2012
AVG
106 Huntingtown DW4923 Calvert
31
na
na
v2virt
v2stat
D4923
map
zone
digital
CWOP/APRSWX
121
 38.64417
-76.62111
2014
2013
2012
AVG
107 I95 I-895 Split Harford
80
na
na
na
na
MD061
map
zone
digital
MDDOT
36
 39.31694
-76.53361
2014
2013
2012
2011
2010
2009
2008
AVG
108 Laurel DW0501 Howard
93
na
na
v2virt
v2stat
D0501
map
zone
digital
CWOP/APRSWX
302
 39.13306
-76.84333
2014
2013
2012
2011
2010
2009
AVG
109 Laurel DW1590 Howard
96
na
na
v2virt
v2stat
D1590
map
zone
digital
CWOP/APRSWX
331
 39.13806
-76.86083
2014
2013
2012
2011
2010
AVG
110 Laytonsville CW2463 Howard
82
na
na
v2virt
v2stat
C2463
map
zone
digital
CWOP/APRSWX
597
 39.20472
-77.13111
2014
2013
2012
2011
2010
2009
2008
2007
AVG
111 LEE AIRPORT Anne Arundel
93
na
na
na
na
KANP
map
zone
digital
NCAWOS
33
 38.94278
-76.56833
2014
2013
2012
2011
2010
2009
2008
AVG
112 Leonardtown CW3754 Calvert
94
na
na
v2virt
v2stat
C3754
map
zone
digital
CWOP/APRSWX
128
 38.35111
-76.62500
2014
2013
2012
2011
2010
2009
2008
2007
AVG
113 Lexington Park CW6344 Saint Mary's
95
na
na
v2virt
v2stat
C6344
map
zone
digital
CWOP/APRSWX
105
 38.29722
-76.48222
2014
2013
2012
2011
2010
2009
2008
2007
AVG
114 Lexington Park KG3BOZ Saint Mary's
97
na
na
v2virt
v2stat
AT346
map
zone
digital
CWOP/APRSWX
79
 38.25472
-76.45472
2014
2013
2012
AVG
115 Lusby CW1084 Calvert
88
na
na
v2virt
v2stat
C1084
map
zone
digital
CWOP/APRSWX
115
 38.37444
-76.40528
2014
2013
2012
2011
2010
2009
2008
2007
AVG
116 Marriottsville DW3657 Howard
82
na
na
v2virt
v2stat
D3657
map
zone
digital
CWOP/APRSWX
571
 39.32694
-76.90583
2014
2013
2012
AVG
117 KB3WYD Middle River Harford Coun
97
na
na
v2virt
v2stat
E1021
map
zone
digital
CWOP/APRSWX
102
 39.35500
-76.42778
2014
-
118 Middletown CW7199 Washington
85
na
na
v2virt
v2stat
C7199
map
zone
digital
CWOP/APRSWX
479
 39.41222
-77.54722
2014
2013
2012
2011
2010
2009
2008
AVG
119 Millersville DW2537 Anne Arundel
98
na
na
v2virt
v2stat
D2537
map
zone
digital
CWOP/APRSWX
108
 39.11444
-76.63028
2014
2013
2012
2011
2010
AVG
120 KP4IP1 Millersville Anne Arundel
96
na
na
v2virt
v2stat
AU538
map
zone
digital
CWOP/APRSWX
117
 39.11222
-76.62944
2014
-
121 Millington Kent
98
na
na
na
na
AN271
map
zone
digital
AIRNOW
73
 39.30500
-75.79694
2014
2013
2012
AVG
122 Montgomery Co AirPrk Howard
95
na
na
v2virt
v2stat
KGAI
map
zone
digital
METAR
538
 39.16806
-77.16583
2014
2013
2012
2011
2010
2009
AVG
123 Montgomery Vlg Montgomery
90
na
na
v2virt
v2stat
C0433
map
zone
digital
CWOP/APRSWX
348
 39.16278
-77.19861
2014
2013
2012
2008
2007
AVG
124 N BRANCH POTOMAC Rvr A Garrett
42
na
na
na
na
KITM2
map
zone
digital
HADS
1572
 39.39389
-79.18167
2014
2013
2012
2011
2010
2009
2008
AVG
125 NEPP Site at Reisterst Baltimore Co
49
na
na
na
na
RSTM2
map
zone
digital
HADS
737
 39.50000
-76.83750
2014
-
126 Oakley DW5012 Charles
0
na
na
v2virt
v2stat
D5012
map
zone
digital
CWOP/APRSWX
10
 38.29944
-76.74944
2014
2013
2012
AVG
127 Ocean City Inlet
31
na
na
na
na
OCIM2
map
zone
digital
NOS-NWLON
0
 38.32806
-75.09167
2014
2013
2012
2011
2010
AVG
128 Ocean Cty Muni Apt Worcester
94
na
na
v2virt
v2stat
KOXB
map
zone
digital
METAR
13
 38.31056
-75.12389
2014
2013
2012
2011
2010
2009
2008
2007
AVG
129 Ocean Pines DW4042 Worcester
94
na
na
v2virt
v2stat
D4042
map
zone
digital
CWOP/APRSWX
0
 38.37972
-75.13083
2014
2013
2012
AVG
130 Owings CW6214 Calvert
95
na
na
v2virt
v2stat
C6214
map
zone
digital
CWOP/APRSWX
102
 38.68944
-76.63667
2014
2013
2012
2011
2010
2009
2008
2007
AVG
131 Padonia Baltimore
97
na
na
na
na
AN264
map
zone
digital
AIRNOW
392
 39.46194
-76.63139
2014
2013
2012
AVG
132 Pasadena CW0454 Anne Arundel
94
na
na
v2virt
v2stat
C0454
map
zone
digital
CWOP/APRSWX
75
 39.14194
-76.50722
2014
2013
2012
2011
2010
2009
2008
2007
AVG
133 Patuxent Rvr Naval Air Saint Mary's
97
na
na
v2virt
v2stat
KNHK
map
zone
digital
METAR
39
 38.27833
-76.41389
2014
2013
2012
2011
2010
2009
2008
2007
AVG
134 Perry Hall CW0608 Harford
100
na
na
v2virt
v2stat
C0608
map
zone
digital
CWOP/APRSWX
276
 39.41778
-76.49028
2014
2013
2012
2011
2010
2009
2008
2007
AVG
135 Perryville N3OBQ Cecil
90
na
na
v2virt
v2stat
AP260
map
zone
digital
CWOP/APRSWX
102
 39.57278
-76.07111
2014
2013
2010
2009
2008
2007
AVG
136 Phillips Army Air Fld Cecil
33
na
na
v2virt
v2stat
KAPG
map
zone
digital
METAR
59
 39.46667
-76.16667
2014
2013
2008
2007
AVG
137 Piney Run Allegany
96
na
na
na
na
AN268
map
zone
digital
AIRNOW
2509
 39.70556
-79.01167
2014
2013
2012
AVG
138 Port Deposit CW2411 Cecil
86
na
na
v2virt
v2stat
C2411
map
zone
digital
CWOP/APRSWX
7
 39.60444
-76.11472
2014
2013
2012
2011
2010
2009
2008
2007
AVG
139 POTOMAC Prince Georg
91
na
na
na
na
KVKX
map
zone
digital
NCAWOS
115
 38.74750
-76.95694
2014
2013
2012
2011
2010
2009
2008
AVG
140 POWELLVILLE Wicomico Cou
85
na
na
v2virt
v2stat
PWLM2
map
zone
digital
RAWS
53
 38.35778
-75.43056
2014
AVG
141 Prince Georges Co Equ Anne Arundel
95
na
na
na
na
AN274
map
zone
digital
AIRNOW
19
 38.81194
-76.74417
2014
2013
2012
AVG
142 Relay CW3783 Baltimore
97
na
na
v2virt
v2stat
C3783
map
zone
digital
CWOP/APRSWX
220
 39.23944
-76.70778
2014
2013
2012
2011
2010
2009
2008
2007
AVG
143 Riviera Beach CW9454 Anne Arundel
86
na
na
v2virt
v2stat
C9454
map
zone
digital
CWOP/APRSWX
33
 39.15778
-76.51500
2014
2013
2011
2010
2009
AVG
144 Rock Hall K3WKM Kent
98
na
na
v2virt
v2stat
AS148
map
zone
digital
CWOP/APRSWX
11
 39.16583
-76.25611
2014
2013
2012
2011
2010
2009
2008
2007
AVG
145 Rockville CW2057 Montgomery
97
na
na
v2virt
v2stat
C2057
map
zone
digital
CWOP/APRSWX
451
 39.09389
-77.16194
2014
2013
2012
2011
2010
2009
2008
2007
AVG
146 Rockville Howard
95
na
na
na
na
AN272
map
zone
digital
AIRNOW
408
 39.11417
-77.10667
2014
2013
2012
AVG
147 Royal Oak K3CB Talbot
99
na
na
v2virt
v2stat
AS487
map
zone
digital
CWOP/APRSWX
33
 38.71528
-76.17944
2014
2013
2012
2011
2010
2009
2008
AVG
148 Rumsey Is Joppa DW3776 Harford
96
na
na
v2virt
v2stat
D3776
map
zone
digital
CWOP/APRSWX
23
 39.41167
-76.35944
2014
2013
2012
AVG
149 Saint Michaels CW2157 Talbot
94
na
na
v2virt
v2stat
C2157
map
zone
digital
CWOP/APRSWX
0
 38.78167
-76.25194
2014
2013
2012
2011
2010
2009
2008
2007
AVG
150 Salisbury CW1767 Wicomico
96
na
na
v2virt
v2stat
C1767
map
zone
digital
CWOP/APRSWX
36
 38.37222
-75.66333
2014
2013
2012
2011
2010
2009
2008
2007
AVG
151 SalisburyOcean Cty Wi Wicomico
96
na
na
v2virt
v2stat
KSBY
map
zone
digital
METAR
52
 38.34056
-75.51028
2014
2013
2012
2011
2010
2009
2008
2007
AVG
152 Savage CW0415 Howard
95
na
na
v2virt
v2stat
C0415
map
zone
digital
CWOP/APRSWX
315
 39.15417
-76.82778
2014
2013
2012
2011
2010
2009
2008
2007
AVG
153 Sharpsburg DW0109 Washington
91
na
na
v2virt
v2stat
D0109
map
zone
digital
CWOP/APRSWX
480
 39.44889
-77.75861
2014
2013
2012
2011
2010
2009
AVG
154 Smithsburg CW1459 Washington
92
na
na
v2virt
v2stat
C1459
map
zone
digital
CWOP/APRSWX
699
 39.63306
-77.60000
2014
2013
2012
2011
2010
2009
2008
2007
AVG
155 South Carroll Carroll
92
na
na
na
na
AN758
map
zone
digital
AIRNOW
746
 39.44417
-77.04167
2014
2013
2012
AVG
156 St Marys Co Apt Saint Mary's
87
na
na
v2virt
v2stat
K2W6
map
zone
digital
METAR
144
 38.31528
-76.55000
2014
2013
2012
2011
2010
2009
2008
AVG
157 Stevensville DW2030 Queen Anne's
16
na
na
v2virt
v2stat
D2030
map
zone
digital
CWOP/APRSWX
13
 38.95694
-76.30778
2014
2013
AVG
158 Still Pond N3DOU1 Kent
92
na
na
v2virt
v2stat
AP851
map
zone
digital
CWOP/APRSWX
72
 39.35833
-76.06111
2014
2013
2012
2011
2010
2009
2008
2007
AVG
159 SUSQUEHANNA Cecil County
91
na
na
v2virt
v2stat
SSQM2
map
zone
digital
RAWS
369
 39.60750
-76.15944
2014
AVG
160 Takoma Park DW4441 Montgomery
87
na
na
v2virt
v2stat
D4441
map
zone
digital
CWOP/APRSWX
175
 38.97833
-76.99389
2014
2013
2012
AVG
161 Taylorsville CW9569 Carroll
80
na
na
v2virt
v2stat
C9569
map
zone
digital
CWOP/APRSWX
810
 39.43833
-77.08306
2014
2013
2012
2011
2010
2009
AVG
162 Taylorsville DW4047 Carroll
89
na
na
v2virt
v2stat
D4047
map
zone
digital
CWOP/APRSWX
912
 39.45694
-77.08694
2014
2013
2012
AVG
163 Thomas Point Anne Arundel
88
na
na
na
na
TPLM2
map
zone
digital
MARITIME
0
 38.90000
-76.43972
2014
2013
2012
2011
2010
2009
2008
2007
AVG
164 Thurmont DW0304 Frederick
97
na
na
v2virt
v2stat
D0304
map
zone
digital
CWOP/APRSWX
807
 39.66583
-77.39333
2014
2013
2012
2011
2010
AVG
165 Thurmont DW1771 Frederick
83
na
na
v2virt
v2stat
D1771
map
zone
digital
CWOP/APRSWX
430
 39.60778
-77.37778
2014
2013
2012
2011
2010
AVG
166 Timonium CW1032 Baltimore
96
na
na
v2virt
v2stat
C1032
map
zone
digital
CWOP/APRSWX
361
 39.42972
-76.63278
2014
2013
2012
2011
2010
2009
2008
2007
AVG
167 Toddville DW2613 Dorchester
95
na
na
v2virt
v2stat
D2613
map
zone
digital
CWOP/APRSWX
7
 38.30500
-76.08389
2014
2013
2012
2011
2010
AVG
168 Tolchester Beach Kent
28
na
na
na
na
TCBM2
map
zone
digital
NOS-PORTS
0
 39.21306
-76.24500
2014
2013
2012
2011
2010
2009
AVG
169 TUCKAHOE Queen Anne's
90
na
na
v2virt
v2stat
TS817
map
zone
digital
RAWS
49
 38.94556
-75.93556
2014
2013
2012
2011
AVG
170 Walkersville DW0407 Frederick
87
na
na
v2virt
v2stat
D0407
map
zone
digital
CWOP/APRSWX
1010
 39.48361
-77.33000
2014
2013
2012
2011
2010
2009
AVG
171 Westminster DW3370 Carroll
90
na
na
v2virt
v2stat
D3370
map
zone
digital
CWOP/APRSWX
719
 39.65833
-76.94694
2014
2013
2012
2011
2010
AVG
172 Westminster K3YJP4 Carroll
77
na
na
v2virt
v2stat
AS577
map
zone
digital
CWOP/APRSWX
640
 39.59083
-77.07306
2014
2013
2012
2011
2010
2009
2008
AVG
173 White Hall CW6888 Harford
89
na
na
v2virt
v2stat
C6888
map
zone
digital
CWOP/APRSWX
738
 39.70250
-76.54444
2014
2013
2012
2011
2010
2009
2008
AVG
174 White Hall DW6221 Baltimore
79
na
na
v2virt
v2stat
D6221
map
zone
digital
CWOP/APRSWX
663
 39.69944
-76.58861
2014
2013
2012
AVG
175 White Plains DW2917 Prince Georg
98
na
na
v2virt
v2stat
D2917
map
zone
digital
CWOP/APRSWX
190
 38.61528
-77.03556
2014
2013
2012
AVG
176 Whiteford CW4646 Harford
89
na
na
v2virt
v2stat
C4646
map
zone
digital
CWOP/APRSWX
486
 39.69667
-76.36167
2014
2013
2012
2009
2008
2007
AVG
177 Woodstock DW3906 Baltimore
87
na
na
v2virt
v2stat
D3906
map
zone
digital
CWOP/APRSWX
433
 39.31500
-76.87417
2014
2013
2012
AVG
178 YOUGHIOGHENY Rvr @ OAK Garrett
45
na
na
na
na
OAKM2
map
zone
digital
HADS
2460
 39.42167
-79.42556
2014
2013
2012
2011
2010
2009
2008
AVG

[USPEST.ORG/WEA Home] [Feedback Survey] [Intro] [US DD Mapmaker] [Main Table Index] [Links]
National Plant Diagnostics Network Integrated Plant Protection Center at OSU Oregon State University The PRISM Group at OSU Fox Weather, LLC University of Utah Mesowest Western
 Region Pest Management Center National
 Institute of Food and Agriculture
All data provided "as is" and users assume all risk in its use - see full disclaimer. All NWS derived data is not subject to copyright protection. This site hosted by the Integrated Plant Protection Center at Oregon State University with support from the USDA National Plant Diagnostic Network, various USDA NIFA and RMA grants, and USDA IPM Centers - Western Region. Climate map data provided by OSU PRISM Group, realtime public weather data provided by U. Utah Mesowest and various other networks.
This site on-line since April 5, 1996; last update Feb. 11, 2014
Contact Len Coop, OSU IPPC and Botany & Plant Pathology Dept. at coopl@science.oregonstate.edu or 541-737-5523 if you have any questions about this information.