Ontario Canada weather data
Ontario Canada Weather Data, Plant Disease Risk and Degree-Day Models
All Available Networks - other tables for ON include: CWOP/APRS, METAR, see our homepage.
Interactive degree-day maps
Ontario Canada base 32 degree-days to date
Degree-day & Phenology Model Calculator
 Also try the full-featured calculator/DD model (NW states only)
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: fireblight: 2010
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 CW8082 Alcona Niagara
39
na
na
v2virt
v2stat
C8082
map
zone
digital
CWOP/APRSWX
790
 44.30167
-79.56056
2012
2011
2010
2008
AVG
2 Bancroft Auto Wthr Rep Jefferson
86
na
na
na
na
CWRK
map
zone
digital
METAR
1095
 45.06667
-77.86667
2012
2011
2010
2009
2008
2007
AVG
3 BARRIEORO Niagara
85
na
na
na
na
CXBI
map
zone
digital
METAR
935
 44.47917
-79.55000
2012
2011
2010
2009
2008
AVG
4 Big Trout Lake Keweenaw
na
na
na
na
CYTL
map
zone
digital
METAR
85578
 53.83306
-89.86667
2012
2011
2010
2009
AVG
5 Borden: Ont Niagara
67
na
na
na
na
CYBN
map
zone
digital
METAR
741
 44.25000
-79.91667
2012
2011
2010
2009
2008
2007
AVG
6 Burlington Piers Niagara
96
na
na
na
na
CWWB
map
zone
digital
METAR
246
 43.30000
-79.80000
2012
2011
2010
2009
2008
2007
AVG
7 CAMERON FALLS (AUT) Keweenaw
na
na
na
na
CXCA
map
zone
digital
METAR
692
 49.15000
-88.35000
2012
2011
2010
2009
2008
2007
AVG
8 VE3KHV Campbellford Orleans
51
na
na
v2virt
v2stat
AS831
map
zone
digital
CWOP/APRSWX
547
 44.34778
-77.78056
2012
2011
2010
2009
AVG
9 CW3134 Carleton Place Jefferson
55
na
na
v2virt
v2stat
C3134
map
zone
digital
CWOP/APRSWX
465
 45.09417
-76.11778
2012
2011
2010
2009
2008
2007
AVG
10 KAPUSKASING CDA Chippewa
na
na
na
na
CXKA
map
zone
digital
METAR
708
 49.40000
-82.45000
2012
2011
2010
2009
2008
2007
AVG
11 Cobourg: Ont Orleans
96
na
na
na
na
CWNC
map
zone
digital
METAR
246
 43.95000
-78.16667
2012
2011
2010
2009
2008
2007
AVG
12 Collingwood Auto Wthr Niagara
88
na
na
na
na
CWCO
map
zone
digital
METAR
587
 44.50000
-80.21667
2012
2011
2010
2009
2008
2007
AVG
13 Delhi CS: Ont Erie
83
na
na
na
na
CXDI
map
zone
digital
METAR
754
 42.86667
-80.55000
2012
2011
2010
2009
2008
2007
AVG
14 Dryden Airport Koochiching
na
na
na
na
CYHD
map
zone
digital
METAR
1355
 49.83306
-92.75000
2012
2011
2010
2009
2008
2007
AVG
15 DW0132 Toronto E York Niagara
23
na
na
v2virt
v2stat
D0132
map
zone
digital
CWOP/APRSWX
410
 43.71417
-79.35556
2012
2011
2010
2009
AVG
16 DW0200 Tavistock Erie
63
na
na
v2virt
v2stat
D0200
map
zone
digital
CWOP/APRSWX
1105
 43.33500
-80.75528
2012
2011
2010
2009
AVG
17 DW0331 Elgin Jefferson
85
na
na
v2virt
v2stat
D0331
map
zone
digital
CWOP/APRSWX
390
 44.50806
-76.24306
2012
2011
2010
2009
AVG
18 DW0340 Westport Jefferson
73
na
na
v2virt
v2stat
D0340
map
zone
digital
CWOP/APRSWX
469
 44.59278
-76.40778
2012
2011
2010
2009
AVG
19 DW0452 Fergus Niagara
1
na
na
v2virt
v2stat
D0452
map
zone
digital
CWOP/APRSWX
1394
 43.71500
-80.37556
2012
AVG
20 DW1768 Adolphustown Jefferson
77
na
na
v2virt
v2stat
D1768
map
zone
digital
CWOP/APRSWX
269
 44.06639
-77.00028
2012
2011
2010
AVG
21 DW2224 Fort Erie Erie
52
na
na
v2virt
v2stat
D2224
map
zone
digital
CWOP/APRSWX
577
 42.88056
-78.98667
2012
AVG
22 DW2483 London St. Clair
73
na
na
v2virt
v2stat
D2483
map
zone
digital
CWOP/APRSWX
905
 43.00278
-81.32139
2012
AVG
23 DW3112 Hamilton Niagara
89
na
na
v2virt
v2stat
D3112
map
zone
digital
CWOP/APRSWX
646
 43.23417
-79.85500
2012
AVG
24 DW3136 Dowling Chippewa
76
na
na
v2virt
v2stat
D3136
map
zone
digital
CWOP/APRSWX
961
 46.49917
-80.99278
2012
AVG
25 DW3238 Wasaga Beach Niagara
91
na
na
v2virt
v2stat
D3238
map
zone
digital
CWOP/APRSWX
580
 44.49917
-80.04694
2012
AVG
26 DW3930 Komoka St. Clair
90
na
na
v2virt
v2stat
D3930
map
zone
digital
CWOP/APRSWX
797
 42.95417
-81.43444
2012
AVG
27 DW4374 Hamilton Niagara
83
na
na
v2virt
v2stat
D4374
map
zone
digital
CWOP/APRSWX
652
 43.19056
-79.79306
2012
AVG
28 DW4596 Wolfe Island Jefferson
82
na
na
v2virt
v2stat
D4596
map
zone
digital
CWOP/APRSWX
242
 44.22167
-76.19194
2012
AVG
29 DW4653 Woodstock Erie
85
na
na
v2virt
v2stat
D4653
map
zone
digital
CWOP/APRSWX
1053
 43.17250
-80.74500
2012
AVG
30 DW4685 Devlin Koochiching
61
na
na
v2virt
v2stat
D4685
map
zone
digital
CWOP/APRSWX
1154
 48.62056
-93.60667
2012
AVG
31 DW5060 Dryden Koochiching
na
na
na
na
D5060
map
zone
digital
CWOP/APRSWX
1250
 49.77417
-92.83806
2012
AVG
32 DW5727 Millbrook Orleans
85
na
na
v2virt
v2stat
D5727
map
zone
digital
CWOP/APRSWX
702
 44.15056
-78.44556
2012
AVG
33 DW5903 Walkerton Sanilac
91
na
na
v2virt
v2stat
D5903
map
zone
digital
CWOP/APRSWX
928
 44.10000
-81.10000
2012
AVG
34 DW6037 Toronto Niagara
88
na
na
v2virt
v2stat
D6037
map
zone
digital
CWOP/APRSWX
344
 43.67917
-79.32667
2012
AVG
35 DW6304 Stouffville Niagara
86
na
na
v2virt
v2stat
D6304
map
zone
digital
CWOP/APRSWX
908
 43.97861
-79.23667
2012
AVG
36 EAR FALLS (AUT) Koochiching
na
na
na
na
CXEA
map
zone
digital
METAR
88819
 50.63000
-93.21917
2012
2011
2010
2009
2008
2007
AVG
37 Earlton: Ont Chippewa
94
na
na
na
na
CYXR
map
zone
digital
METAR
780
 47.70000
-79.85000
2012
2011
2010
2009
2008
2007
AVG
38 EGBERT CS Niagara
80
na
na
na
na
CXET
map
zone
digital
METAR
757
 44.22917
-79.78000
2012
2011
2010
2009
2008
2007
AVG
39 Elliot Lk Supplementar Chippewa
22
na
na
na
na
CYEL
map
zone
digital
METAR
1066
 46.35000
-82.56667
2012
2009
2008
2007
AVG
40 ELORA RCS Niagara
82
na
na
na
na
CZEL
map
zone
digital
METAR
1164
 43.65000
-80.42000
2012
2011
2010
2009
2008
AVG
41 Erieau Met Aeronautic St. Clair
98
na
na
na
na
CWAJ
map
zone
digital
METAR
570
 42.25000
-81.90000
2012
2011
2010
2009
2007
AVG
42 CW1890 Ft Frances Koochiching
96
na
na
v2virt
v2stat
C1890
map
zone
digital
CWOP/APRSWX
1105
 48.61167
-93.41417
2012
2011
2010
2009
2008
2007
2006
AVG
43 Geraldton: Ont Keweenaw
na
na
na
na
CYGQ
map
zone
digital
METAR
1122
 49.78306
-86.93306
2012
2011
2010
2009
2008
2007
AVG
44 Goderich Auto Wthr Rep Sanilac
95
na
na
na
na
CWGD
map
zone
digital
METAR
695
 43.76667
-81.71667
2012
2011
2010
2009
2008
2007
AVG
45 Gore Bay: Ont Chippewa
86
na
na
na
na
CYZE
map
zone
digital
METAR
606
 45.88306
-82.56667
2012
2011
2010
2009
2008
2007
AVG
46 Great Duck Island Chippewa
9
na
na
na
na
CWNL
map
zone
digital
METAR
574
 45.63306
-82.96667
2012
2011
2010
2007
AVG
47 Grenadier Island Jefferson
91
na
na
na
na
CWGH
map
zone
digital
METAR
239
 44.41667
-75.85000
2012
2011
2010
2009
2008
2007
AVG
48 CW0156 Grimsby Niagara
62
na
na
v2virt
v2stat
C0156
map
zone
digital
CWOP/APRSWX
252
 43.20417
-79.57306
2012
2011
2010
2009
2008
2007
AVG
49 Hamilton Airport Niagara
79
na
na
na
na
CYHM
map
zone
digital
METAR
754
 43.16667
-79.93306
2012
2011
2010
2009
2008
2007
AVG
50 CW5074 Hamilton Niagara
74
na
na
v2virt
v2stat
C5074
map
zone
digital
CWOP/APRSWX
675
 43.22889
-79.86556
2012
2011
2010
2009
2008
2007
AVG
51 CW7553 Hamilton Niagara
75
na
na
v2virt
v2stat
C7553
map
zone
digital
CWOP/APRSWX
321
 43.25250
-79.92278
2012
2011
2010
2009
2008
AVG
52 Hamilton Niagara
90
na
na
na
na
CXHM
map
zone
digital
METAR
472
 43.30000
-79.91667
2012
2011
2010
2009
2008
AVG
53 HARROW CDA AUTO Wayne
99
na
na
na
na
CXHA
map
zone
digital
METAR
633
 42.03000
-82.90000
2012
2011
2010
2009
2008
2007
AVG
54 Katatota Island Keweenaw
na
na
na
na
CWKK
map
zone
digital
METAR
846
 49.71667
-88.33306
2012
2011
2010
2009
AVG
55 Kemptville St. Lawrence
95
na
na
na
na
CXKE
map
zone
digital
METAR
331
 45.00000
-75.63306
2012
2011
2010
2009
2008
AVG
56 Lagoon City Niagara
81
na
na
na
na
CWGL
map
zone
digital
METAR
708
 44.53306
-79.21667
2012
2011
2010
2009
2008
2007
AVG
57 Kirkland Lake Chippewa
95
na
na
na
na
CXKI
map
zone
digital
METAR
1092
 48.15000
-80.00000
2012
2011
2010
2009
2008
AVG
58 VE3TEJ London Lake
90
na
na
v2virt
v2stat
AS442
map
zone
digital
CWOP/APRSWX
882
 42.93639
-81.24028
2012
2011
2010
2009
2008
AVG
59 VE3ZEB1 London Lake
77
na
na
v2virt
v2stat
AT872
map
zone
digital
CWOP/APRSWX
820
 42.96667
-81.24806
2012
AVG
60 London: Ont Lake
76
na
na
na
na
CYXU
map
zone
digital
METAR
898
 43.03306
-81.15000
2012
2011
2010
2009
2008
2007
AVG
61 Long Pt Met Aeronauti Erie
30
na
na
na
na
CWPS
map
zone
digital
METAR
570
 42.56667
-80.05000
2012
2011
2010
2009
2008
2007
AVG
62 Killarney Met Aeronau Chippewa
95
na
na
na
na
CWBE
map
zone
digital
METAR
574
 45.96667
-81.48306
2012
2011
2010
2009
2008
2007
AVG
63 VE3GOP Mississauga Niagara
0
na
na
v2virt
v2stat
AS441
map
zone
digital
CWOP/APRSWX
623
 43.56167
-79.76528
2012
2011
2010
2009
2008
AVG
64 MOOSONEE RCS Chippewa
na
na
na
na
CXZC
map
zone
digital
METAR
85414
 51.30000
-80.62000
2012
2011
2010
2009
2008
AVG
65 Moosonee: Ont Chippewa
na
na
na
na
CYMO
map
zone
digital
METAR
85414
 51.26667
-80.65000
2012
2011
2010
2009
2008
2007
AVG
66 Mount Forest: Ont Niagara
94
na
na
na
na
CWLS
map
zone
digital
METAR
1341
 43.98306
-80.75000
2012
2011
2010
2009
2008
2007
AVG
67 Muskoka: Ont Niagara
83
na
na
na
na
CYQA
map
zone
digital
METAR
908
 44.96667
-79.30000
2012
2011
2010
2009
2008
2007
AVG
68 Nagagami: Ont Chippewa
na
na
na
na
CWNZ
map
zone
digital
METAR
872
 49.75000
-84.16667
2012
2011
2010
2009
2008
2007
AVG
69 VE3GSI Napanee Jefferson
90
na
na
v2virt
v2stat
AP316
map
zone
digital
CWOP/APRSWX
301
 44.24417
-76.95917
2012
2011
2009
2008
AVG
70 VE3BSM Newmanville Jefferson
81
na
na
v2virt
v2stat
AR801
map
zone
digital
CWOP/APRSWX
360
 44.92806
-75.75778
2012
2011
2010
2009
2008
2007
AVG
71 VE3XO Niagaraon-the-L Niagara
87
na
na
v2virt
v2stat
AS672
map
zone
digital
CWOP/APRSWX
292
 43.21917
-79.15056
2012
2011
2010
2009
2008
AVG
72 North Bay: Ont Niagara
92
na
na
na
na
CYYB
map
zone
digital
METAR
1082
 46.35000
-79.43306
2012
2011
2010
2009
2008
2007
AVG
73 CW4885 North York Niagara
90
na
na
v2virt
v2stat
C4885
map
zone
digital
CWOP/APRSWX
610
 43.75556
-79.45528
2012
2011
2010
2009
2008
2007
AVG
74 Kapuskasing: Ont Chippewa
na
na
na
na
CYYU
map
zone
digital
METAR
744
 49.41667
-82.46667
2012
2011
2010
2009
2008
2007
AVG
75 Kenora: Ont Lake of the
na
na
na
na
CYQK
map
zone
digital
METAR
1309
 49.78306
-94.36667
2012
2011
2010
2009
2008
2007
AVG
76 Kingston: Ont Jefferson
71
na
na
na
na
CYGK
map
zone
digital
METAR
259
 44.21667
-76.60000
2012
2011
2010
2009
2008
2007
AVG
77 Ottawa IntL Ont St. Lawrence
82
na
na
na
na
CYOW
map
zone
digital
METAR
374
 45.31667
-75.66667
2012
2011
2010
2009
2008
2007
AVG
78 PARRY SOUND CCG Niagara
98
na
na
na
na
CXPC
map
zone
digital
METAR
600
 45.35000
-80.05000
2012
2011
2010
2009
2008
2007
AVG
79 VE3YF Petawawa Jefferson
75
na
na
v2virt
v2stat
AR943
map
zone
digital
CWOP/APRSWX
475
 45.89306
-77.28306
2012
2011
2010
2009
2008
2007
AVG
80 Petawawa: Ont Jefferson
88
na
na
na
na
CYWA
map
zone
digital
METAR
419
 45.95000
-77.31667
2012
2011
2010
2009
2008
2007
AVG
81 Peterborough Airport Orleans
68
na
na
na
na
CYPQ
map
zone
digital
METAR
636
 44.23306
-78.36667
2012
2011
2010
2009
2008
2007
AVG
82 Pickle Lake Man Cook
na
na
na
na
CYPL
map
zone
digital
METAR
88688
 51.45000
-90.20000
2012
2009
2008
2007
AVG
83 Point Petre : Ont Wayne
96
na
na
na
na
CWQP
map
zone
digital
METAR
246
 43.83306
-77.15000
2012
2011
2010
2009
2008
2007
AVG
84 Port Weller: Ont Niagara
96
na
na
na
na
CWWZ
map
zone
digital
METAR
246
 43.25000
-79.21667
2012
2011
2010
2009
2008
2007
AVG
85 Pt Colborne Auto Repti Niagara
88
na
na
na
na
CWPC
map
zone
digital
METAR
570
 42.86667
-79.25000
2012
2009
2008
2007
AVG
86 Pukaskwa Alger
99
na
na
na
na
CWCJ
map
zone
digital
METAR
597
 48.60000
-86.30000
2012
2011
2010
2009
2008
2007
AVG
87 Red Lake: Ont Lake of the
na
na
na
na
CYRL
map
zone
digital
METAR
88839
 51.06667
-93.80000
2012
2011
2010
2009
2008
2007
AVG
88 S E Shoal Met Aeron Erie
36
na
na
na
na
CWNB
map
zone
digital
METAR
570
 41.83306
-82.46667
2012
2007
AVG
89 Sarnia Airport St. Clair
81
na
na
na
na
CYZR
map
zone
digital
METAR
590
 43.00000
-82.31667
2012
2011
2010
2009
2008
2007
AVG
90 Sault Ste Marie: Ont Chippewa
87
na
na
na
na
CYAM
map
zone
digital
METAR
597
 46.48306
-84.50000
2012
2011
2010
2009
2008
2007
AVG
91 Sioux Lookout: Ont Lake
na
na
na
na
CYXL
map
forecast
digital
METAR
88833
 50.11667
-91.90000
2012
2011
2010
2009
2008
2007
AVG
92 VE3JJA1 Sioux Narrows Lake of the
na
na
na
na
AT054
map
zone
digital
CWOP/APRSWX
1099
 49.42167
-94.08306
2012
2011
2010
2009
AVG
93 CW6803 Sudbury Chippewa
93
na
na
v2virt
v2stat
C6803
map
zone
digital
CWOP/APRSWX
944
 46.65278
-81.02639
2012
2011
2010
2009
2008
AVG
94 Sudbury: Ont Chippewa
77
na
na
na
na
CYSB
map
zone
digital
METAR
1122
 46.61667
-80.80000
2012
2011
2010
2009
2008
2007
AVG
95 Thunder Bay: Ont Keweenaw
69
na
na
na
na
CYQT
map
zone
digital
METAR
662
 48.36667
-89.31667
2012
2011
2010
2009
2008
2007
AVG
96 Thunder Bay Keweenaw
76
na
na
na
na
CZTB
map
zone
digital
METAR
662
 48.36667
-89.31667
2012
2011
2010
2009
2008
AVG
97 Timmins: Ont Chippewa
86
na
na
na
na
CYTS
map
zone
digital
METAR
941
 48.56667
-81.36667
2012
2011
2010
2009
2008
2007
AVG
98 CW8209 Tiverton Sanilac
88
na
na
v2virt
v2stat
C8209
map
zone
digital
CWOP/APRSWX
780
 44.32167
-81.52167
2012
2011
2010
2009
2008
AVG
99 Toronto Buttonville Niagara
76
na
na
na
na
CYKZ
map
zone
digital
METAR
643
 43.86667
-79.36667
2012
2011
2010
2009
2008
2007
AVG
100 TORONTO CITY Niagara
89
na
na
na
na
CXTO
map
zone
digital
METAR
370
 43.67000
-79.40000
2012
2011
2010
2009
2008
2007
AVG
101 CW9675 Toronto Niagara
0
na
na
v2virt
v2stat
C9675
map
zone
digital
CWOP/APRSWX
347
 43.65556
-79.46417
2012
2011
2010
2009
AVG
102 Toronto Is Apt Auto Re Niagara
87
na
na
na
na
CYTZ
map
zone
digital
METAR
246
 43.63306
-79.40000
2012
2011
2010
2009
2008
2007
AVG
103 Toronto Pearson IntL Niagara
77
na
na
na
na
CYYZ
map
zone
digital
METAR
498
 43.66667
-79.63306
2012
2011
2010
2009
2008
2007
AVG
104 Trenton: Ont Monroe
83
na
na
na
na
CYTR
map
zone
digital
METAR
275
 44.11667
-77.53306
2012
2011
2010
2009
2008
2007
AVG
105 CW8618 Unionville Niagara
81
na
na
v2virt
v2stat
C8618
map
zone
digital
CWOP/APRSWX
587
 43.87528
-79.31278
2012
2011
2010
2009
2008
AVG
106 Upsala: Ont Cook
na
na
na
na
CWDV
map
forecast
digital
METAR
1594
 49.03306
-90.46667
2012
2011
2010
2009
2008
2007
AVG
107 VA3HRA Exeter St. Clair
48
na
na
v2virt
v2stat
AR297
map
zone
digital
CWOP/APRSWX
879
 43.34278
-81.48306
2012
2007
AVG
108 VA3JLF1 Cherry Valley Wayne
94
na
na
v2virt
v2stat
AT413
map
zone
digital
CWOP/APRSWX
275
 43.93389
-77.16000
2012
AVG
109 VA3KA Carp Jefferson
48
na
na
v2virt
v2stat
AR878
map
zone
digital
CWOP/APRSWX
482
 45.27667
-76.09306
2012
2011
2010
2009
2008
AVG
110 VA3ROM Thunder Bay Keweenaw
76
na
na
v2virt
v2stat
AS381
map
zone
digital
CWOP/APRSWX
718
 48.45250
-89.20917
2012
2011
2010
2009
2008
2007
AVG
111 VA3TWP Barrie Niagara
0
na
na
v2virt
v2stat
AS211
map
zone
digital
CWOP/APRSWX
797
 44.37667
-79.72917
2012
2011
2010
2009
2008
2007
AVG
112 VE3KSR Kitchner Erie
78
na
na
v2virt
v2stat
AP321
map
zone
digital
CWOP/APRSWX
1394
 43.40417
-80.63306
2012
2011
2010
2009
2008
2007
AVG
113 VINELAND STATION RCS Niagara
96
na
na
na
na
CXVN
map
zone
digital
METAR
269
 43.17917
-79.40000
2012
2011
2010
2009
2008
2007
AVG
114 Waterloo Well Niagara
70
na
na
na
na
CYKF
map
zone
digital
METAR
1043
 43.46667
-80.38306
2012
2011
2010
2009
2008
2007
AVG
115 CW1837 Whitby Niagara
44
na
na
v2virt
v2stat
C1837
map
zone
digital
CWOP/APRSWX
370
 43.90778
-78.92806
2012
2011
2010
2009
2008
2007
AVG
116 Wiarton: Ont Sanilac
83
na
na
na
na
CYVV
map
zone
digital
METAR
715
 44.75000
-81.10000
2012
2011
2010
2009
2008
2007
AVG
117 Windsor: Ont Wayne
84
na
na
na
na
CYQG
map
zone
digital
METAR
629
 42.26667
-82.96667
2012
2011
2010
2009
2008
2007
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 Jan. 11, 2012
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.