Montana USA weather data
Montana USA Weather Data, Plant Disease Risk and Degree-Day Models
METAR Network - other tables for MT include: All Networks, AGRIMET, CWOP/APRS, COOP, HADS, 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 Baker Muni Apt Fallon
76
na
na
na
na
KBHK
map
zone
digital
METAR
2969
 46.34778
-104.25722
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
2 Big Timber Airport Sweet Grass
96
na
na
na
na
K6S0
map
zone
digital
METAR
4492
 45.80639
-109.98083
2020
2019
2018
2014
AVG AVG nmme cfs
3 Billings Logan Int Apt Yellowstone
95
na
na
na
na
KBIL
map
zone
digital
METAR
3648
 45.80667
-108.54194
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
4 Bozeman Gallatin Fld Gallatin
87
na
na
na
na
KBZN
map
zone
digital
METAR
4475
 45.78806
-111.16056
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
5 Butte Bert Mooney Apt Jefferson
94
na
na
na
na
KBTM
map
zone
digital
METAR
5545
 45.95444
-112.49750
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
6 Chinook Blaine Count
46
na
na
na
na
KS71
map
zone
digital
METAR
2416
 48.58889
-109.25000
2020
2019
2018
2014
AVG AVG nmme cfs
7 Cut Bank Muni Apt Glacier
94
na
na
na
na
KCTB
map
zone
digital
METAR
3855
 48.60806
-112.37583
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
8 Dillon Airport Beaverhead
95
na
na
na
na
KDLN
map
zone
digital
METAR
5239
 45.25750
-112.55417
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
9 Forsyth Rosebud Coun
55
na
na
na
na
K1S3
map
zone
digital
METAR
2727
 46.27083
-106.62389
2020
2019
2018
2014
AVG AVG nmme cfs
10 Fort Benton Chouteau Cou
43
na
na
na
na
K79S
map
zone
digital
METAR
2869
 47.84000
-110.63500
2020
2019
2018
2014
AVG AVG nmme cfs
11 Kalispell Glacier Prk Flathead
83
na
na
na
na
KGPI
map
zone
digital
METAR
2972
 48.30417
-114.26333
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
12 Glasgow Int Apt Valley
92
na
na
na
na
KGGW
map
zone
digital
METAR
2293
 48.21389
-106.62139
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
13 Glendive Dawson Commun Dawson
91
na
na
na
na
KGDV
map
zone
digital
METAR
2457
 47.13306
-104.80000
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
14 Great Fls Int Apt Chouteau
89
na
na
na
na
KGTF
map
zone
digital
METAR
3675
 47.47306
-111.38194
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
15 Hamilton Ravalli Coun
0
na
na
na
na
K6S5
map
zone
digital
METAR
3642
 46.25083
-114.12194
2020
2019
2018
2014
AVG AVG nmme cfs
16 Havre CtyCo Apt Hill
88
na
na
na
na
KHVR
map
zone
digital
METAR
2589
 48.54278
-109.76306
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
17 Helena Reg Apt Lewis and Cl
88
na
na
na
na
KHLN
map
zone
digital
METAR
3871
 46.60556
-111.96333
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
18 Jordan Airport Garfield
92
na
na
na
na
KJDN
map
zone
digital
METAR
2661
 47.32556
-106.94750
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
19 Lewistown Muni Apt Fergus
92
na
na
na
na
KLWT
map
zone
digital
METAR
4167
 47.04917
-109.46639
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
20 Libby Lincoln Coun
40
na
na
na
na
KS59
map
zone
digital
METAR
2601
 48.28389
-115.48972
2020
2019
2018
2015
2014
AVG AVG nmme cfs
21 Livingston Miss Fld A Park
94
na
na
na
na
KLVM
map
zone
digital
METAR
4656
 45.69917
-110.44806
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
22 Malmstrom AFB Chouteau
89
na
na
na
na
KGFA
map
zone
digital
METAR
3527
 47.50000
-111.18306
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
23 Miles Cty Frank Wiley Custer
86
na
na
na
na
KMLS
map
zone
digital
METAR
2628
 46.42806
-105.88639
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
24 Missoula Int Apt Missoula
68
na
na
na
na
KMSO
map
zone
digital
METAR
3199
 46.92056
-114.09250
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
25 N BAR Ranch Airport Fergus Count
0
na
na
na
na
KMVH
map
zone
digital
METAR
4446
 46.83806
-108.93667
2020
2019
2018
2017
2016
2015
AVG AVG nmme cfs
26 Poplar Roosevelt Co
57
na
na
na
na
KPO1
map
zone
digital
METAR
2036
 48.13472
-105.16194
2020
2019
2018
2014
AVG AVG nmme cfs
27 SidneyRichland Richland
88
na
na
na
na
KSDY
map
zone
digital
METAR
1985
 47.70000
-104.20000
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
28 West Yellowstone Gallatin
81
na
na
na
na
KWYS
map
zone
digital
METAR
6644
 44.68306
-111.11667
2020
2019
2018
2017
2016
2015
2014
2013
2012
AVG AVG nmme cfs
29 Wolf Pt Clayton Apt Roosevelt
95
na
na
na
na
KOLF
map
zone
digital
METAR
1985
 48.09417
-105.57694
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs

[USPEST.ORG/WEA Home] [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. 8, 2020
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.