Montana USA weather data
Montana USA Weather Data, Plant Disease Risk and Degree-Day Models
HADS Network - other tables for MT include: All Networks, AGRIMET, CWOP/APRS, COOP, 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 BELT Cr @ MONARCH 9NNW Cascade Coun
47
na
na
na
na
BTCM8
map
zone
digital
HADS
3975
 47.20833
-110.93167
2020
2019
2018
2017
2016
2015
AVG AVG nmme cfs
2 BIG MUDDY Cr @ ANTELOP Sheridan
49
na
na
na
na
BGCM8
map
zone
digital
HADS
2000
 48.67278
-104.51167
2020
2019
2018
2017
2016
2015
2014
2013
2010
2009
2008
AVG AVG nmme cfs
3 CHICAGO RIDGE MET Stn Lincoln Coun
93
na
na
na
na
CHIM8
map
zone
digital
HADS
5698
 48.06194
-115.69750
2020
2019
2018
2017
2016
2015
AVG AVG nmme cfs
4 CLARK Fk Rvr @ St REGI Sanders
36
na
na
na
na
SRGM8
map
zone
digital
HADS
2600
 47.30167
-115.08639
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
AVG AVG nmme cfs
5 CLARKS Fk YELLOWSTONE Yellowstone
49
na
na
na
na
EDGM8
map
zone
digital
HADS
3460
 45.46583
-108.84306
2020
2019
2018
2017
2016
2015
2014
2013
2012
AVG AVG nmme cfs
6 COMO DAM AND Res @ HAM Ravalli
49
na
na
na
na
HMTM8
map
zone
digital
HADS
4249
 46.06083
-114.23306
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
7 CONRAD MOUTANA Wthr St Pondera Coun
90
na
na
na
na
CNWM8
map
zone
digital
HADS
3517
 48.17306
-111.84694
2020
2019
-
-
-
-
8 E GALLATIN Rvr BELOW B Gallatin Cou
41
na
na
na
na
EGBM8
map
zone
digital
HADS
4619
 45.72556
-111.06583
2020
2019
2018
2017
2016
2015
AVG AVG nmme cfs
9 E POPLAR RVR AT Int BO Daniels
45
na
na
na
na
EPRM8
map
zone
digital
HADS
2411
 49.00000
-105.40889
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
10 FLATHEAD Rvr AT PERMA Sanders Coun
47
na
na
na
na
PERM8
map
zone
digital
HADS
2493
 47.36667
-114.58472
2020
2019
2018
2017
2016
2015
AVG AVG nmme
-
11 FLINT Cr AT MAXVILLE Powell
47
na
na
na
na
FLNM8
map
zone
digital
HADS
4843
 46.46389
-113.23889
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
12 GALLATIN Rvr @ GALLATI Gallatin Cou
48
na
na
na
na
GLGM8
map
zone
digital
HADS
5190
 45.49694
-111.27056
2020
2019
2018
2017
2016
2015
AVG AVG nmme cfs
13 GARDINER 3 @ GARDINER Park County
90
na
na
na
na
GWXM8
map
zone
digital
HADS
5176
 45.04889
-110.75139
2020
2019
2018
2017
AVG AVG nmme cfs
14 GIBSON DAM @ AUGUSTA 1 Teton
47
na
na
na
na
GDMM8
map
zone
digital
HADS
4724
 47.60167
-112.76167
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
15 GOAT HAUNT Mtn @ BABB Flathead
96
na
na
na
na
GTOM8
map
zone
digital
HADS
4240
 48.95667
-113.89028
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
16 HUNGRY HORSE Wthr STN Flathead
49
na
na
na
na
HGHM8
map
zone
digital
HADS
3160
 48.34194
-114.01889
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
17 HUNTLEY DIVERSION DAM Yellowstone
0
na
na
na
na
HTDM8
map
zone
digital
HADS
3011
 45.90417
-108.31667
2020
2019
2018
2017
2016
2015
AVG AVG nmme
-
18 JEFFERSON Rvr @ TWIN B Beaverhead C
38
na
na
na
na
TWIM8
map
zone
digital
HADS
4563
 45.61306
-112.32917
2020
2019
2018
2017
2016
2015
AVG AVG nmme cfs
19 JUDITH Rvr @ MOUTH @ W Chouteau Cou
46
na
na
na
na
JDRM8
map
zone
digital
HADS
2490
 47.67667
-109.65250
2020
2019
2018
2017
2016
2015
2014
2011
2010
2009
2008
AVG AVG nmme cfs
20 LIMA Res @ LIMA 11E Beaverhead
44
na
na
na
na
LRRM8
map
zone
digital
HADS
6583
 44.65417
-112.36222
2020
2019
2018
2017
2016
2015
2014
2013
2011
2010
2009
2008
AVG AVG nmme
-
21 LITTLE BLACKFOOT Rvr @ Lewis and Cl
44
na
na
na
na
LBFM8
map
zone
digital
HADS
4357
 46.51917
-112.79306
2020
2019
2018
2017
2016
2015
AVG AVG nmme cfs
22 LOST COULEE @ GOLDSTON Liberty Coun
0
na
na
na
na
LSCM8
map
zone
digital
HADS
3224
 48.96167
-110.86806
2020
2019
2018
2017
2016
2015
AVG AVG nmme cfs
23 Lwr TOOTSIE Cr @ HILL Liberty Coun
0
na
na
na
na
LTCM8
map
zone
digital
HADS
3916
 48.79917
-111.04722
2020
2019
2018
2017
2016
2015
AVG AVG nmme cfs
24 MADISON Rvr @ W YELLOW Gallatin
42
na
na
na
na
MDSM8
map
zone
digital
HADS
6650
 44.65667
-111.06722
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
25 MADISON Rvr AT KIRBY R Gallatin Cou
49
na
na
na
na
CMRM8
map
zone
digital
HADS
6548
 44.88833
-111.56417
2020
2019
2018
2017
2016
2015
AVG AVG nmme cfs
26 MARIAS Rvr @ SHELBY 6S Toole
44
na
na
na
na
SHLM8
map
zone
digital
HADS
3088
 48.42694
-111.88889
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
27 MIDDLE Cr @ GALLATIN G Gallatin Cou
46
na
na
na
na
MCRM8
map
zone
digital
HADS
6515
 45.50139
-110.98556
2020
2019
2018
2017
2016
2015
AVG AVG nmme cfs
28 MILK Rvr AT EERN Crs @ Hill County
45
na
na
na
na
ECCM8
map
zone
digital
HADS
2660
 48.97444
-110.42167
2020
2019
2018
2017
2016
2015
AVG AVG nmme cfs
29 MILK RVR Hill
46
na
na
na
na
ERNM8
map
zone
digital
HADS
2520
 48.97500
-110.42167
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
30 Miss Cr ABOVE Miss R Lake County
47
na
na
na
na
MSNM8
map
zone
digital
HADS
3530
 47.32278
-113.97917
2020
2019
2018
2017
2016
2015
AVG AVG nmme cfs
31 MISSOURI Rvr AT Ft BEN Chouteau
48
na
na
na
na
FBNM8
map
zone
digital
HADS
2614
 47.81750
-110.66639
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme
-
32 MUSSELLSHELL Rvr AT MO Garfield
45
na
na
na
na
MSBM8
map
zone
digital
HADS
2493
 46.99444
-107.88806
2020
2019
2018
2017
2016
2015
2014
2013
2008
AVG AVG nmme cfs
33 MUSSELSHELL Rvr @ HARL Wheatland
48
na
na
na
na
HLWM8
map
zone
digital
HADS
4160
 46.42972
-109.84000
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
AVG AVG nmme cfs
34 MUSSELSHELL Rvr @ ROUN Musselshell
43
na
na
na
na
RUPM8
map
zone
digital
HADS
3188
 46.42806
-108.57167
2020
2019
-
Virtual nmme
-
35 N Fk MILK Rvr ABOVE ST Flathead Cou
43
na
na
na
na
NMCM8
map
zone
digital
HADS
4215
 48.97056
-113.05556
2020
2019
2018
2017
2016
2015
AVG AVG nmme cfs
36 PEOPLES Cr @ HAYS 16N Phillips
49
na
na
na
na
PEOM8
map
zone
digital
HADS
2714
 48.22333
-108.71306
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
37 POLEBRIDGE RAIN GAUGE Flathead
41
na
na
na
na
POLM8
map
zone
digital
HADS
3520
 48.76500
-114.28333
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
38 POPLAR Rvr @ POPLAR 4N Roosevelt
49
na
na
na
na
PLRM8
map
zone
digital
HADS
1953
 48.17056
-105.17806
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
39 POPLAR RVR AT Int BOUN Daniels
40
na
na
na
na
PPRM8
map
zone
digital
HADS
2460
 48.99028
-105.69583
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
40 SEELEY Lk 3NW RANGER S Missoula
45
na
na
na
na
SELM8
map
zone
digital
HADS
4100
 47.21333
-113.51944
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
41 SMITH RVR BLO EAGLE CK Cascade
36
na
na
na
na
SMHM8
map
zone
digital
HADS
4350
 46.82806
-111.19139
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
42 SODA BUTTE Cr AT YELLO Park
17
na
na
na
na
SBCM8
map
zone
digital
HADS
7360
 45.00306
-110.00083
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
AVG AVG nmme cfs
43 ST MARY RVR AT Int BOU
45
na
na
na
na
SMBM8
map
zone
digital
HADS
4087
 49.01167
-113.29917
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme
-
44 STILLWATER Rvr @ ABSAR Stillwater
34
na
na
na
na
SRAM8
map
zone
digital
HADS
3950
 45.53667
-109.42139
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
AVG AVG nmme cfs
45 SUMMIT RAIN @ E GLACIE Flathead
39
na
na
na
na
SUMM8
map
zone
digital
HADS
5233
 48.31750
-113.35278
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
46 SWAN LAKE Flathead
48
na
na
na
na
SWLM8
map
zone
digital
HADS
3100
 47.93306
-113.84833
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
47 TETON Rvr @ DUTTON 10N Teton County
39
na
na
na
na
DTTM8
map
zone
digital
HADS
3248
 47.93028
-111.55167
2020
2019
2018
2017
2016
2015
AVG AVG nmme cfs
48 TONGUE RVR AT TONGUE R Big Horn
17
na
na
na
na
DKRM8
map
zone
digital
HADS
3050
 45.14139
-106.77056
2020
2019
2018
2017
2016
2015
2014
2013
2012
AVG AVG nmme
-
49 TWO MEDICINE RVR BLO S Flathead
47
na
na
na
na
TMRM8
map
zone
digital
HADS
4180
 48.42667
-112.98889
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
50 WEST GLACIER PARK 1N Flathead
49
na
na
na
na
WGLM8
map
zone
digital
HADS
3154
 48.50083
-113.98472
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
51 YELLOWSTONE Rvr @ LIVI Park
44
na
na
na
na
LIVM8
map
zone
digital
HADS
4543
 45.59694
-110.56528
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
AVG AVG nmme cfs
52 YELLOWSTONE Rvr AT FOR Rosebud
50
na
na
na
na
FRYM8
map
zone
digital
HADS
2505
 46.26583
-106.68972
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
AVG AVG nmme
-
53 YELLOWSTONE RVR AT HWY Custer Count
49
na
na
na
na
MILM8
map
zone
digital
HADS
2333
 46.42167
-105.86167
2020
2019
2018
2017
2016
2015
2014
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.