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 BOULDER Rvr @ BIG TIMB Sweet Grass
47
na
na
na
na
BTMM8
map
digital
HADS
4078
 45.83389
-109.93833
2024
2023
2022
2021
-
-
nmme
-
2 CLARK Fk Rvr @ St REGI Sanders
46
na
na
na
na
SRGM8
map
digital
HADS
2600
 47.30167
-115.08639
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
AVG AVG nmme
-
3 CLARKS Fk YELLOWSTONE Yellowstone
49
na
na
na
na
EDGM8
map
digital
HADS
3460
 45.46583
-108.84306
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
AVG AVG nmme
-
4 COMO DAM AND Res @ HAM Ravalli
49
na
na
na
na
HMTM8
map
digital
HADS
4249
 46.06083
-114.23306
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
AVG AVG nmme
-
5 CONRAD MOUTANA Wthr St Pondera Coun
95
na
na
na
na
CNWM8
map
digital
HADS
3517
 48.17306
-111.84694
2024
2023
2022
2021
2020
2019
-
-
nmme
-
6 FLINT Cr AT MAXVILLE Powell
43
na
na
na
na
FLNM8
map
digital
HADS
4843
 46.46389
-113.23889
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
AVG AVG nmme
-
7 FORT SMITH AIR STRIP Big Horn Cou
53
na
na
na
na
FSMM8
map
digital
HADS
3211
 45.31778
-107.93778
2024
2023
2022
2021
-
-
nmme
-
8 GALLATIN Rvr @ GALLATI Gallatin Cou
49
na
na
na
na
GLGM8
map
digital
HADS
5190
 45.49694
-111.27056
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
AVG AVG nmme
-
9 GARDINER 3 @ GARDINER Park County
97
na
na
na
na
GWXM8
map
digital
HADS
5176
 45.04889
-110.75139
2024
2023
2022
2021
2020
2019
2018
2017
AVG AVG nmme
-
10 GIBSON DAM @ AUGUSTA 1 Teton
45
na
na
na
na
GDMM8
map
digital
HADS
4724
 47.60167
-112.76167
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
AVG AVG nmme
-
11 GOAT HAUNT Mtn @ BABB Flathead
95
na
na
na
na
GTOM8
map
digital
HADS
4240
 48.95667
-113.89028
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
AVG AVG nmme
-
12 GREENFldS IRRIGATION D Teton County
98
na
na
na
na
GIDM8
map
digital
HADS
4232
 47.57139
-112.23694
2024
2023
2022
2021
-
-
nmme
-
13 HUNGRY HORSE Wthr STN Flathead
48
na
na
na
na
HGHM8
map
digital
HADS
3160
 48.34194
-114.01889
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
AVG AVG nmme
-
14 JEFFERSON Rvr @ TWIN B Beaverhead C
0
na
na
na
na
TWIM8
map
digital
HADS
4563
 45.61306
-112.32917
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
AVG AVG nmme
-
15 LIBBY RANGER STATION Lincoln Coun
77
na
na
na
na
LBYM8
map
digital
HADS
2165
 48.40333
-115.53917
2024
2022
2021
2020
2019
2018
2016
2015
2014
2013
AVG AVG nmme
-
16 LITTLE BLACKFOOT Rvr @ Lewis and Cl
47
na
na
na
na
LBFM8
map
digital
HADS
4357
 46.51917
-112.79306
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
AVG AVG nmme
-
17 MARIAS Rvr @ SHELBY 6S Toole
44
na
na
na
na
SHLM8
map
digital
HADS
3088
 48.42694
-111.88889
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
AVG AVG nmme
-
18 MIDDLE Cr @ GALLATIN G Gallatin Cou
48
na
na
na
na
MCRM8
map
digital
HADS
6515
 45.50139
-110.98556
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
AVG AVG nmme
-
19 MILK Rvr @ HAVRE 2WNW Hill County
0
na
na
na
na
HVRM8
map
digital
HADS
2486
 48.56333
-109.69556
2024
-
-
nmme
-
20 MILK Rvr AT EERN Crs @ Hill County
86
na
na
na
na
ECCM8
map
digital
HADS
2660
 48.97444
-110.42167
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
AVG AVG nmme
-
21 MILK RVR Hill
39
na
na
na
na
ERNM8
map
digital
HADS
2520
 48.97500
-110.42167
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
AVG AVG nmme
-
22 MISSOURI Rvr AT Ft BEN Chouteau
48
na
na
na
na
FBNM8
map
digital
HADS
2614
 47.81750
-110.66639
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
AVG AVG nmme
-
23 N Fk MILK Rvr ABOVE ST Flathead Cou
97
na
na
na
na
NMCM8
map
digital
HADS
4215
 48.97056
-113.05556
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
AVG AVG nmme
-
24 PEOPLES Cr @ HAYS 16N Phillips
47
na
na
na
na
PEOM8
map
digital
HADS
2714
 48.22333
-108.71306
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
AVG AVG nmme
-
25 POLEBRIDGE RAIN GAUGE Flathead
34
na
na
na
na
POLM8
map
digital
HADS
3520
 48.76500
-114.28333
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
AVG AVG nmme
-
26 ROCK Cr BELOW HORSE Cr Valley Count
48
na
na
na
na
ORHM8
map
digital
HADS
2529
 48.96917
-106.83889
2024
-
Virtual nmme
-
27 SEELEY Lk 3NW RANGER S Missoula
38
na
na
na
na
SELM8
map
digital
HADS
4100
 47.21333
-113.51944
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
AVG AVG nmme
-
28 SMITH RVR BLO EAGLE CK Cascade
0
na
na
na
na
SMHM8
map
digital
HADS
4350
 46.82806
-111.19139
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
AVG AVG nmme
-
29 SPRING HILL @ BROWNING Flathead Cou
98
na
na
na
na
SHBM8
map
digital
HADS
4501
 48.50889
-112.92694
2024
2023
2022
2021
-
-
nmme
-
30 STILLWATER Rvr @ ABSAR Stillwater
44
na
na
na
na
SRAM8
map
digital
HADS
3950
 45.53667
-109.42139
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
AVG AVG nmme
-
31 SUMMIT RAIN @ E GLACIE Flathead
32
na
na
na
na
SUMM8
map
digital
HADS
5233
 48.31750
-113.35278
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
AVG AVG nmme
-
32 SWAN LAKE Flathead
39
na
na
na
na
SWLM8
map
digital
HADS
3100
 47.93306
-113.84833
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
AVG AVG nmme
-
33 ULM MONTANA Wthr Stn Lewis and Cl
92
na
na
na
na
ULWM8
map
digital
HADS
3326
 47.40278
-111.50722
2024
2023
2022
2021
-
-
nmme
-
34 VALIER MONTANA Wthr St Glacier Coun
94
na
na
na
na
VLWM8
map
digital
HADS
3707
 48.36944
-112.24944
2024
2023
2022
2021
-
-
nmme
-
35 WEST GLACIER PARK 1N Flathead
37
na
na
na
na
WGLM8
map
digital
HADS
3154
 48.50083
-113.98472
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
AVG AVG nmme
-
36 YELLOWSTONE Rvr AT COR Gallatin Cou
23
na
na
na
na
CORM8
map
digital
HADS
5079
 45.11194
-110.79333
2024
-
Virtual nmme
-
37 YELLOWSTONE RVR AT HWY Custer Count
49
na
na
na
na
MILM8
map
digital
HADS
2333
 46.42167
-105.86167
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
AVG AVG nmme
-

[USPEST.ORG/WEA Home] [Intro] [US DD Mapmaker] [Main Table Index] [Links]
Oregon IPM Center at State University National Plant Diagnostics Network 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 Oregon IPM Center at Oregon State University with support from USDA APHIS, various USDA NIFA grants, and USDA Western Region IPM Center. 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. 3, 2024
Contact Len Coop, OSU IPPC and Horticulture Dept. at coopl@science.oregonstate.edu or if you have any questions about this information.