Iowa USA weather data
Iowa USA Weather Data, Plant Disease Risk and Degree-Day Models
HADS Network - other tables for IA include: All Networks, CWOP/APRS, IADOT, METAR, RAWS, see our homepage.
Interactive degree-day maps
Iowa 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, 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 SPRING FISH HATCHE Clayton Coun
48
na
na
na
na
BSHI4
map
digital
HADS
753
 42.90944
-91.46944
2024
2023
2022
2021
2020
2019
2018
2017
AVG
-
nmme
-
2 BOONE Rvr @ WEBSTER Ct Hamilton Cou
45
na
na
na
na
WBCI4
map
digital
HADS
990
 42.43222
-93.80556
2024
2023
2022
2021
2020
2019
-
Virtual nmme
-
3 CHARITON MCNAY RESEARC Lucas County
48
na
na
na
na
CHMI4
map
digital
HADS
1055
 40.96306
-93.39278
2024
2023
2022
2021
2020
2019
-
-
nmme
-
4 IOWA Rvr AT CORALVILLE Johnson
50
na
na
na
na
CRVI4
map
digital
HADS
780
 41.72444
-91.52778
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
AVG AVG nmme
-
5 MET Stn AT RED ROCK Lk Marion
49
na
na
na
na
RRMI4
map
digital
HADS
780
 41.36917
-92.98056
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
AVG AVG nmme
-
6 MISS RVR AT LOCK + DAM Rock Island
49
na
na
na
na
LECI4
map
digital
HADS
557
 41.57583
-90.40417
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
AVG AVG nmme
-
7 MISSISSIPPI Rvr AT L & Crawford Cou
9
na
na
na
na
LYNW3
map
digital
HADS
617
 43.02444
-91.17222
2024
2023
2022
2021
-
-
nmme
-
8 MISSISSIPPI RVR AT LOC Jo Daviess
49
na
na
na
na
BLVI4
map
digital
HADS
580
 42.27333
-90.42167
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
AVG AVG nmme
-
9 MISSISSIPPI RVR AT LOC Grant
50
na
na
na
na
DLDI4
map
digital
HADS
588
 42.54167
-90.65417
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
AVG AVG nmme
-
10 MISSISSIPPI Rvr AT LOC Lee
49
na
na
na
na
EOKI4
map
digital
HADS
478
 40.39306
-91.37333
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
AVG AVG nmme
-
11 NODAWAY Rvr AT CLARIND Page County
49
na
na
na
na
ICLI4
map
digital
HADS
960
 40.73833
-95.01306
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
AVG AVG nmme
-
12 ROCK Rvr AT ROCK Val Sioux County
35
na
na
na
na
RKVI4
map
digital
HADS
1246
 43.21417
-96.29417
2024
2023
2022
2021
-
Virtual nmme
-
13 SOLDIER Rvr AT PISGAH Harrison
49
na
na
na
na
PSGI4
map
digital
HADS
1060
 41.83083
-95.93056
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
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.