Montana USA weather data
Montana USA Weather Data, Plant Disease Risk and Degree-Day Models
APRSWXNET Network - other tables for MT include: All Networks, AGRIMET, COOP, HADS, METAR, RAWS, MT_DOT, MSUSPUD, see our homepage.
Interactive degree-day maps
Montana 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 type:   
Statewide Disease Alert Maps: tomato-potato Smith late blight, Tomcast DSV, fire blight, fire blight w/2-day forecast, soybean rust
Disease Alert Movies: fireblight: 2010 2011 2012 2013
Data table - to SORT click on headers:
# Location linked to
hourly weather,
plant disease models and
forecasts
using
"Mypest Page"
 
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.)

10 yr
avgs

30 yr
avgs

nmme
fcast

cfs
fcast
1 Big Timber CW9353 Sweet Grass
97
na
na
na
na
C9353
map
zone
digital
CWOP/APRSWX
4239
 45.81639
-109.95583
2017
2016
2015
2014
2013
2012
AVG AVG nmme cfs
2 K9BM Big Timber Sweet Grass
0
na
na
na
na
AU397
map
zone
digital
CWOP/APRSWX
4840
 45.75000
-109.95000
2017
2016
2015
2014
AVG AVG nmme cfs
3 N7VR2 Billings Yellowstone
91
na
na
na
na
AS850
map
zone
digital
CWOP/APRSWX
3150
 45.77917
-108.52917
2017
-
AVG nmme cfs
4 Billings W7NWS Yellowstone
1
na
na
na
na
AP917
map
zone
digital
CWOP/APRSWX
3189
 45.75028
-108.56889
2017
2016
2015
2014
2013
2012
2007
AVG AVG nmme cfs
5 Bozeman CW4669 Gallatin
56
na
na
na
na
C4669
map
zone
digital
CWOP/APRSWX
5778
 45.71944
-110.93500
2017
2016
2015
2014
2013
2012
2011
2010
2008
2007
AVG AVG nmme cfs
6 Chester CW1334 Liberty
98
na
na
na
na
C1334
map
zone
digital
CWOP/APRSWX
3159
 48.51250
-110.96361
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
AVG AVG nmme cfs
7 Chester DW4776 Liberty
97
na
na
na
na
D4776
map
zone
digital
CWOP/APRSWX
3356
 48.69611
-110.98028
2017
2016
2015
2014
2013
AVG AVG nmme cfs
8 Chester DW4779 Liberty
80
na
na
na
na
D4779
map
zone
digital
CWOP/APRSWX
2963
 48.33444
-110.84361
2017
2016
2015
2014
2012
AVG AVG nmme cfs
9 Chester DW4821 Liberty
97
na
na
na
na
D4821
map
zone
digital
CWOP/APRSWX
3511
 48.73556
-110.92667
2017
2016
2015
2014
2013
2012
AVG AVG nmme cfs
10 Circle DW0807 McCone
98
na
na
na
na
D0807
map
zone
digital
CWOP/APRSWX
2500
 47.60139
-105.96528
2017
2016
2015
2014
2013
2012
2011
2010
2009
AVG AVG nmme cfs
11 Columbus CW9321 Stillwater
93
na
na
na
na
C9321
map
zone
digital
CWOP/APRSWX
4150
 45.62083
-109.10389
2017
2016
2015
2014
2013
2012
2011
2010
2009
AVG AVG nmme cfs
12 Culbertson DW5893 Richland
98
na
na
na
na
D5893
map
zone
digital
CWOP/APRSWX
2113
 47.96694
-104.47028
2017
2016
2015
2014
2013
2012
AVG AVG nmme cfs
13 Culbertson DW5938 Roosevelt
100
na
na
na
na
D5938
map
zone
digital
CWOP/APRSWX
1929
 48.14444
-104.49694
2017
2016
2015
2014
2013
2012
AVG AVG nmme cfs
14 Kalispell CW7584 Flathead
0
na
na
na
na
C7584
map
zone
digital
CWOP/APRSWX
2943
 48.25889
-114.25917
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
15 Kevin DW0975 Toole
96
na
na
na
na
D0975
map
zone
digital
CWOP/APRSWX
3400
 48.74417
-111.96917
2017
2016
2015
2014
2013
2012
2011
2010
2009
AVG AVG nmme cfs
16 Kalispell DW1223 Flathead
0
na
na
na
na
D1223
map
zone
digital
CWOP/APRSWX
3294
 48.17139
-114.45667
2017
2016
2015
2014
2013
2012
2011
2010
2009
AVG AVG nmme cfs
17 Kalispell DW4026 Flathead
99
na
na
na
na
D4026
map
zone
digital
CWOP/APRSWX
2995
 48.23806
-114.31639
2017
2016
2015
2014
2013
2012
AVG AVG nmme cfs
18 Jefferson City DW6667 Jefferson Co
23
na
na
na
na
D6667
map
zone
digital
CWOP/APRSWX
4639
 46.39306
-112.02528
2017
2016
2015
2014
AVG AVG nmme cfs
19 Livingston DW7301 Park County
91
na
na
na
na
D7301
map
zone
digital
CWOP/APRSWX
5585
 45.55250
-110.73972
2017
2016
2015
2014
AVG AVG nmme cfs
20 Three Forks DW7712 Broadwater C
44
na
na
na
na
D7712
map
zone
digital
CWOP/APRSWX
4072
 45.89667
-111.54833
2017
2016
2015
2014
AVG AVG nmme cfs
21 Bozeman DW7734 Gallatin Cou
17
na
na
na
na
D7734
map
zone
digital
CWOP/APRSWX
6398
 45.63028
-110.83194
2017
2016
2015
2014
AVG AVG nmme cfs
22 Terry DW8631 Prairie Coun
0
na
na
na
na
D8631
map
zone
digital
CWOP/APRSWX
2283
 46.72972
-105.43972
2017
2016
2015
2014
AVG AVG nmme cfs
23 Glendive DW8632 Dawson Count
98
na
na
na
na
D8632
map
zone
digital
CWOP/APRSWX
2208
 47.03972
-104.80000
2017
2016
2015
2014
AVG AVG nmme cfs
24 Sidney DW8635 Richland Cou
97
na
na
na
na
D8635
map
zone
digital
CWOP/APRSWX
2195
 47.36861
-104.13444
2017
2016
2015
2014
AVG AVG nmme cfs
25 Sidney DW8636 Richland Cou
91
na
na
na
na
D8636
map
zone
digital
CWOP/APRSWX
2011
 47.50000
-104.32972
2017
2016
2015
2014
AVG AVG nmme cfs
26 Sidney DW8692 Richland Cou
97
na
na
na
na
D8692
map
zone
digital
CWOP/APRSWX
2500
 47.80667
-104.42333
2017
2016
2015
2014
AVG AVG nmme cfs
27 Great Falls DW8908 Chouteau Cou
0
na
na
na
na
D8908
map
zone
digital
CWOP/APRSWX
3343
 47.47528
-111.33361
2017
2016
2015
AVG AVG nmme cfs
28 Kalispell DW9188 Flathead Cou
98
na
na
na
na
D9188
map
zone
digital
CWOP/APRSWX
2942
 48.18778
-114.31361
2017
2016
2015
2014
AVG AVG nmme cfs
29 Sunburst DW9564 Toole County
0
na
na
na
na
D9564
map
zone
digital
CWOP/APRSWX
3780
 48.94028
-111.42972
2017
2016
2015
2014
AVG AVG nmme cfs
30 Whitlash DW9565 Liberty Coun
53
na
na
na
na
D9565
map
zone
digital
CWOP/APRSWX
3960
 48.97639
-111.15583
2017
2016
2015
2014
AVG AVG nmme cfs
31 Galata DW9605 Liberty Coun
81
na
na
na
na
D9605
map
zone
digital
CWOP/APRSWX
3130
 48.47806
-111.35194
2017
2016
2015
2014
AVG AVG nmme cfs
32 Galata DW9834 Liberty Coun
0
na
na
na
na
D9834
map
zone
digital
CWOP/APRSWX
3389
 48.62778
-111.32083
2017
2016
2015
2014
AVG AVG nmme cfs
33 Clancy DW9972 Lewis and Cl
94
na
na
na
na
D9972
map
zone
digital
CWOP/APRSWX
4511
 46.49778
-111.97833
2017
2016
2015
2014
AVG AVG nmme cfs
34 Hingham DW9996 Hill County
49
na
na
na
na
D9996
map
zone
digital
CWOP/APRSWX
3035
 48.55528
-110.42444
2017
2016
2015
2014
AVG AVG nmme cfs
35 Wolf Point EW0034 Valley Count
98
na
na
na
na
E0034
map
zone
digital
CWOP/APRSWX
2218
 48.10972
-105.88556
2017
2016
2015
2014
AVG AVG nmme cfs
36 Glasgow 4 N EW0139 Valley Count
78
na
na
na
na
E0139
map
zone
digital
CWOP/APRSWX
2182
 48.24778
-106.63556
2017
2016
2015
2014
AVG AVG nmme cfs
37 Missoula EW0591 Missoula Cou
99
na
na
na
na
E0591
map
zone
digital
CWOP/APRSWX
3353
 46.80806
-114.05861
2017
2016
2015
2014
AVG AVG nmme cfs
38 Alberton EW1187 Missoula Cou
98
na
na
na
na
E1187
map
zone
digital
CWOP/APRSWX
3048
 47.00361
-114.48000
2017
2016
2015
2014
AVG AVG nmme cfs
39 Bloomfield EW1200 Richland Cou
0
na
na
na
na
E1200
map
zone
digital
CWOP/APRSWX
2753
 47.35861
-104.79306
2017
2016
2015
AVG AVG nmme cfs
40 Forsyth EW1247 Rosebud Coun
98
na
na
na
na
E1247
map
zone
digital
CWOP/APRSWX
2779
 46.29694
-106.69722
2017
2016
2015
2014
AVG AVG nmme cfs
41 Circle EW1346 McCone Count
0
na
na
na
na
E1346
map
zone
digital
CWOP/APRSWX
2480
 47.41694
-105.58861
2017
2015
AVG AVG nmme cfs
42 Rudyard EW1880 Hill County
5
na
na
na
na
E1880
map
zone
digital
CWOP/APRSWX
3136
 48.55000
-110.55000
2017
2016
2015
AVG AVG nmme cfs
43 Rudyard EW1931 Hill County
92
na
na
na
na
E1931
map
zone
digital
CWOP/APRSWX
3074
 48.39306
-110.54028
2017
2016
2015
-
AVG nmme cfs
44 Goldstone EW1937 Hill County
88
na
na
na
na
E1937
map
zone
digital
CWOP/APRSWX
2995
 48.85000
-110.60000
2017
2016
2015
AVG AVG nmme cfs
45 Scobey EW2349 Roosevelt Co
93
na
na
na
na
E2349
map
zone
digital
CWOP/APRSWX
2255
 48.51861
-105.38472
2017
2016
2015
AVG AVG nmme cfs
46 Nashua EW2671 Valley Count
52
na
na
na
na
E2671
map
zone
digital
CWOP/APRSWX
2160
 48.10611
-106.44778
2017
2016
2015
AVG AVG nmme cfs
47 Fort Peck EW2688 Valley Count
0
na
na
na
na
E2688
map
zone
digital
CWOP/APRSWX
2106
 47.98944
-106.50222
2017
2016
2015
AVG AVG nmme cfs
48 Froid EW2692 Roosevelt Co
100
na
na
na
na
E2692
map
zone
digital
CWOP/APRSWX
2037
 48.33417
-104.48889
2017
2016
2015
AVG AVG nmme cfs
49 Wolf Creek EW3831 Lewis and Cl
96
na
na
na
na
E3831
map
zone
digital
CWOP/APRSWX
3622
 47.01361
-112.01278
2017
2016
2015
AVG AVG nmme cfs
50 Helena EW3848 Lewis and Cl
98
na
na
na
na
E3848
map
zone
digital
CWOP/APRSWX
3872
 46.62167
-112.04194
2017
2016
2015
AVG AVG nmme cfs
51 Galata EW4238 Toole County
93
na
na
na
na
E4238
map
zone
digital
CWOP/APRSWX
3373
 48.69528
-111.42306
2017
2016
2015
AVG AVG nmme cfs
52 Elliston EW4329 Lewis and Cl
92
na
na
na
na
E4329
map
zone
digital
CWOP/APRSWX
5055
 46.56556
-112.44139
2017
2016
2015
AVG AVG nmme cfs
53 Havre EW4511 Hill County
54
na
na
na
na
E4511
map
zone
digital
CWOP/APRSWX
2803
 48.59639
-109.71194
2017
2016
2015
AVG AVG nmme cfs
54 Helena EW5549 Lewis and Cl
98
na
na
na
na
E5549
map
zone
digital
CWOP/APRSWX
3730
 46.64333
-111.91944
2017
2016
2015
AVG AVG nmme cfs
55 Cut Bank EW5772 Glacier Coun
99
na
na
na
na
E5772
map
zone
digital
CWOP/APRSWX
3811
 48.49028
-112.36556
2017
2016
2015
AVG AVG nmme cfs
56 Opheim EW6075 Valley Count
0
na
na
na
na
E6075
map
zone
digital
CWOP/APRSWX
3284
 48.85778
-106.41111
2017
2016
2015
AVG AVG nmme cfs
57 Cameron EW6167 Gallatin Cou
45
na
na
na
na
E6167
map
zone
digital
CWOP/APRSWX
5700
 45.06000
-111.65000
2017
2016
2015
AVG AVG nmme cfs
58 Bozeman EW6366 Gallatin Cou
93
na
na
na
na
E6366
map
zone
digital
CWOP/APRSWX
5470
 45.57306
-111.10028
2017
2016
2015
AVG AVG nmme cfs
59 Melstone EW6456 Rosebud Coun
99
na
na
na
na
E6456
map
zone
digital
CWOP/APRSWX
2933
 46.59917
-107.86667
2017
2016
2015
AVG AVG nmme cfs
60 Polson EW6663 Flathead Cou
92
na
na
na
na
E6663
map
zone
digital
CWOP/APRSWX
2936
 47.72806
-114.18778
2017
2016
2015
AVG AVG nmme cfs
61 Sidney EW6963 Richland Cou
98
na
na
na
na
E6963
map
zone
digital
CWOP/APRSWX
2000
 47.72111
-104.19556
2017
2016
2015
-
AVG nmme cfs
62 Black Eagle EW7595 Chouteau Cou
100
na
na
na
na
E7595
map
zone
digital
CWOP/APRSWX
3674
 47.53556
-111.28444
2017
2016
2015
-
AVG nmme cfs
63 Cascade EW8158 Lewis and Cl
76
na
na
na
na
E8158
map
zone
digital
CWOP/APRSWX
3389
 47.27167
-111.70556
2017
2016
2015
-
AVG nmme cfs
64 Lothair 3e EW8201 Liberty Coun
92
na
na
na
na
E8201
map
zone
digital
CWOP/APRSWX
3251
 48.46500
-111.17556
2017
2016
2015
-
AVG nmme cfs
65 Tiber Dam 5w EW8322 Liberty Coun
76
na
na
na
na
E8322
map
zone
digital
CWOP/APRSWX
3038
 48.29472
-111.21556
2017
-
AVG nmme cfs
66 East Bonner EW8564 Missoula Cou
95
na
na
na
na
E8564
map
zone
digital
CWOP/APRSWX
3323
 46.83694
-113.82778
2017
-
AVG nmme cfs
67 Joplin EW9056 Liberty Coun
90
na
na
na
na
E9056
map
zone
digital
CWOP/APRSWX
3346
 48.59472
-110.79167
2017
-
AVG nmme cfs
68 Sun River EW9066 Teton County
97
na
na
na
na
E9066
map
zone
digital
CWOP/APRSWX
3412
 47.51667
-111.67667
2017
-
AVG nmme cfs
69 Billings EW9130 Yellowstone
93
na
na
na
na
E9130
map
zone
digital
CWOP/APRSWX
3185
 45.83250
-108.44361
2017
-
AVG nmme cfs
70 Chester5nw EW9427 Liberty Coun
90
na
na
na
na
E9427
map
zone
digital
CWOP/APRSWX
3213
 48.58250
-111.00806
2017
-
AVG nmme cfs
71 Hill EW9495 Liberty Coun
96
na
na
na
na
E9495
map
zone
digital
CWOP/APRSWX
3954
 48.78222
-111.14917
2017
-
AVG nmme cfs
72 Helena EW9635 Lewis and Cl
0
na
na
na
na
E9635
map
zone
digital
CWOP/APRSWX
12250
 46.65694
-112.02833
2017
-
AVG nmme cfs
73 Fallon W7PG11 Dawson
44
na
na
na
na
AR590
map
zone
digital
CWOP/APRSWX
2799
 46.92056
-105.15750
2017
2016
2015
2014
2013
2012
2011
2010
2008
2007
AVG AVG nmme cfs
74 Forsyth W7PG10 Rosebud
95
na
na
na
na
AR184
map
zone
digital
CWOP/APRSWX
2910
 46.31667
-106.70417
2017
2016
2015
2014
2013
2012
2008
2007
AVG AVG nmme cfs
75 Four Mile DW5963 Richland
99
na
na
na
na
D5963
map
zone
digital
CWOP/APRSWX
2054
 47.94694
-104.13917
2017
2016
2015
2013
2012
AVG AVG nmme cfs
76 Glasgow DW3195 Valley
99
na
na
na
na
D3195
map
zone
digital
CWOP/APRSWX
2208
 48.19444
-106.61167
2017
2016
2015
2014
2013
2012
AVG AVG nmme cfs
77 Great Falls DW5896 Chouteau
0
na
na
na
na
D5896
map
zone
digital
CWOP/APRSWX
3354
 47.52167
-111.31889
2017
2016
2015
2014
2013
2012
AVG AVG nmme cfs
78 Havre DW0217 Hill
16
na
na
na
na
D0217
map
zone
digital
CWOP/APRSWX
2738
 48.92528
-109.62194
2017
2016
2015
2014
2013
2012
2011
2010
2009
AVG AVG nmme cfs
79 Helena CW5655 Lewis and Cl
33
na
na
na
na
C5655
map
zone
digital
CWOP/APRSWX
4649
 46.51500
-111.92056
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
AVG AVG nmme cfs
80 Helena K7MT Lewis and Cl
49
na
na
na
na
AP250
map
zone
digital
CWOP/APRSWX
3734
 46.63778
-111.94278
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
AVG AVG nmme cfs
81 Highwood CW0228 Chouteau
44
na
na
na
na
C0228
map
zone
digital
CWOP/APRSWX
3488
 47.49472
-110.85806
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
82 Home Creek W7PG12 Powder River
37
na
na
na
na
AR216
map
zone
digital
CWOP/APRSWX
4403
 45.60194
-105.93694
2017
2016
2015
2014
2013
2011
2010
2009
2008
2007
AVG AVG nmme cfs
83 Lambert DW5894 Richland
98
na
na
na
na
D5894
map
zone
digital
CWOP/APRSWX
2251
 47.80611
-104.84944
2017
2016
2015
2014
2013
2012
AVG AVG nmme cfs
84 Lincoln CW1904 Lewis and Cl
0
na
na
na
na
C1904
map
zone
digital
CWOP/APRSWX
4554
 46.95167
-112.68778
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
AVG AVG nmme cfs
85 Logan CW7710 Broadwater
89
na
na
na
na
C7710
map
zone
digital
CWOP/APRSWX
4232
 45.87694
-111.41056
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
86 Missoula CW4884 Missoula
99
na
na
na
na
C4884
map
zone
digital
CWOP/APRSWX
3399
 46.89417
-113.96139
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
AVG AVG nmme cfs
87 Nye CW9088 Sweet Grass
94
na
na
na
na
C9088
map
zone
digital
CWOP/APRSWX
5240
 45.41361
-109.86611
2017
2016
2015
2012
2010
2009
2008
AVG AVG nmme cfs
88 Richey DW5890 Richland
92
na
na
na
na
D5890
map
zone
digital
CWOP/APRSWX
2411
 47.67444
-105.12444
2017
2016
2015
2014
2013
2012
AVG AVG nmme cfs
89 W7GMC Great Falls Chouteau Cou
96
na
na
na
na
AU679
map
zone
digital
CWOP/APRSWX
3524
 47.53972
-111.29417
2017
2016
2015
AVG AVG nmme cfs
90 W7YP Columbia Falls Flathead Cou
95
na
na
na
na
AU976
map
zone
digital
CWOP/APRSWX
3714
 48.44278
-114.10556
2017
2016
2015
AVG AVG nmme cfs

[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 Mar. 23, 2017
Contact Len Coop, OSU IPPC and Horticulture Dept. at coopl@science.oregonstate.edu or 541-737-5523 if you have any questions about this information.