Skip to main content
Primary navigation
contact us
disclaimer
apps
Iowa State University
Iowa Environmental Mesonet
contact us
disclaimer
apps
Home resources
Iowa Atmospheric Observatory
Iowa Environmental Mesonet
CoCoRaHS
Daily Erosion Project
Weather.IM Project
Apps
Application Index
Automated Data Plotting
Climodat
Climodat Monitor
IEM Explorer
Hourly Precip
Interactive Radar
Pest Maps + Forecasting
Sortable Currents
Time Machine
Wind Roses
Areas
Ag Weather/Climate Info
Archive Mainpage
Climate Mainpage
Current Mainpage
Drought
GIS Mainpage
NWS Mainpage
Severe Weather Mainpage
Datasets
Daily Climatology
Daily Observations
Dataset Documentation
IEM Reanalysis
Model Output Statistics
NEXRAD Mosaic
PIREP - Pilot Reports
Roads Mainpage
RADAR & Satellite
Rainfall Data
Sounding Archive
Soil Moisture Satellite
Info
Info Mainpage
Daily Features
Links
News
Presentations
Referenced By
Station Data and Metadata
Quality Control
Variables
Networks
Network Tables
ASOS/AWOS Airports
CoCoRaHS - Citizen Science
DCP/HADS/SHEF - Hydrological
NWS COOP - Daily Climate
ISU Soil Moisture
NLAE Flux
RWIS - Roadway Weather
SCAN - NRCS Soil Climate
Other
US Climate Reference
NWS Data
NWS Mainpage
Local Storm Report App
IEM Cow (SBW Verification)
IEM Raccoon (SBW Powerpoints)
River Summary
Satellite Data
Search for Warnings
Special Weather Statement (SPS) Search
SPC Convective Outlook / MCD Search
SPC Watches
Text Archives Mainpage
Text Listing by WFO/Center/Product
Text by Product ID
VTEC Browser
Services
API Mainpage
CGI / Bulk Data
Gibson Ridge Placefiles
iembot
JSON Webservices
LDM
Max CSV
OGC Webservices
RadMap API
RADAR Services
Webcams
Webcam mainpage
Build your own lapses
Cool lapses
IEM Webcam Viewer
ISU Campus Webcams
Recent lapses
Still images
Home
Iowa Atmospheric Observatory
Iowa Environmental Mesonet
CoCoRaHS
Daily Erosion Project
Weather.IM Project
Apps
Application Index
Automated Data Plotting
Climodat
Climodat Monitor
IEM Explorer
Hourly Precip
Interactive Radar
Pest Maps + Forecasting
Sortable Currents
Time Machine
Wind Roses
Areas
Ag Weather/Climate Info
Archive Mainpage
Climate Mainpage
Current Mainpage
Drought
GIS Mainpage
NWS Mainpage
Severe Weather Mainpage
Datasets
Daily Climatology
Daily Observations
Dataset Documentation
IEM Reanalysis
Model Output Statistics
NEXRAD Mosaic
PIREP - Pilot Reports
Roads Mainpage
RADAR & Satellite
Rainfall Data
Sounding Archive
Soil Moisture Satellite
Info
Info Mainpage
Daily Features
Links
News
Presentations
Referenced By
Station Data and Metadata
Quality Control
Variables
Networks
Network Tables
ASOS/AWOS Airports
CoCoRaHS - Citizen Science
DCP/HADS/SHEF - Hydrological
NWS COOP - Daily Climate
ISU Soil Moisture
NLAE Flux
RWIS - Roadway Weather
SCAN - NRCS Soil Climate
Other
US Climate Reference
NWS Data
NWS Mainpage
Local Storm Report App
IEM Cow (SBW Verification)
IEM Raccoon (SBW Powerpoints)
River Summary
Satellite Data
Search for Warnings
Special Weather Statement (SPS) Search
SPC Convective Outlook / MCD Search
SPC Watches
Text Archives Mainpage
Text Listing by WFO/Center/Product
Text by Product ID
VTEC Browser
Services
API Mainpage
CGI / Bulk Data
Gibson Ridge Placefiles
iembot
JSON Webservices
LDM
Max CSV
OGC Webservices
RadMap API
RADAR Services
Webcams
Webcam mainpage
Build your own lapses
Cool lapses
IEM Webcam Viewer
ISU Campus Webcams
Recent lapses
Still images
View Sortable Currents For Network
ASOS
CoCoRaHS
COOP
Cellular COOP
DCP
ISU Soil Moisture
Other
SCAN
My Favorites
By State
RWIS
RWIS Surface
RWIS Traffic
RWIS Soil
By NWS WFO
USCRN
Alaska RWIS
Arizona RWIS
Arkansas RWIS
California RWIS
Colorado RWIS
Connecticut RWIS
Delaware RWIS
Florida RWIS
Georgia RWIS
Idaho RWIS
Illinois RWIS
Indiana RWIS
Iowa RWIS
Kansas RWIS
Kentucky RWIS
Maine RWIS
Maryland RWIS
Massachusetts RWIS
Michigan RWIS
Minnesota RWIS
Missouri RWIS
Montana RWIS
Nebraska RWIS
Nevada RWIS
New Hampshire RWIS
New Jersey RWIS
New Mexico RWIS
New York RWIS
North Dakota RWIS
Ohio RWIS
Oregon RWIS
Pennsylvania RWIS
South Carolina RWIS
South Dakota RWIS
Tennessee RWIS
Utah RWIS
Vermont RWIS
Virginia RWIS
Washington RWIS
West Virginia RWIS
Wisconsin RWIS
Wyoming RWIS
ADD:
Station:
Ob Time
Temps °F
Wind [knots]
Precip
Air
(
Hi
/
Lo
)
DewP
Feels
RH%
Vis
Speed
Direction
Gust
@
Time
Accum
[1]
Cantril
03:30 PM
59.4(
60.3
/
53.6
)
32
59
99
3G7
0
10@ 01:20 AM
0
Prairie City
03:30 PM
53.3(
53.9
/
38.7
)
35
53
49
Des Moines (I-235)
03:30 PM
53.2(
53.8
/
40.6
)
27.1
53
36
4
350
8@ 12:00 AM
0
Ainsworth
03:27 PM
52.5(
52.5
/
40.3
)
34.6
53
51
Argyle
03:24 PM
52.4(
54.8
/
43.1
)
35.4
52
53
Des Moines (I-35)
03:30 PM
51.8(
51.8
/
40.3
)
32.2
52
47
0G3
290
16@ 02:40 AM
0
Pella (IA 163)
03:30 PM
51.6(
52
/
39.4
)
27.3
52
38
2G5
30
18@ 04:30 AM
0
Humboldt
03:27 PM
51.4(
52.8
/
32.1
)
34.5
51
53
Ames (I-35)
03:30 PM
51.3(
54.1
/
37.9
)
33.8
51
51
0
340
14@ 12:15 AM
0
Bloomfield
03:27 PM
51.1(
54.5
/
40.6
)
34.3
51
53
Osceola (US 34)
03:30 PM
50.9(
51.8
/
39.4
)
34.3
51
53
4
20
9@ 09:15 AM
Ottumwa (US 63)
03:30 PM
50.9(
52.3
/
41.7
)
34
51
52
4G6
0
15@ 07:40 AM
0
Granger
03:25 PM
50.9(
50.9
/
39.7
)
32
51
49
3G4
150
17@ 08:20 AM
0
Fort Dodge (US 20)
03:30 PM
50.2(
52
/
37
)
32.4
50
50
0
200
11@ 12:00 AM
0
Eddyville
03:30 PM
50(
50.9
/
41.2
)
33.1
50
52
7.1
1G2
0
16@ 02:40 AM
0
Riverside
03:27 PM
49.9(
52
/
40.7
)
32.6
52
Colfax - I-80
03:30 PM
49.8(
50.5
/
38.3
)
33.4
50
53
0
Marshalltown (US 30)
03:30 PM
49.8(
51.1
/
33.6
)
27
50
40
3G8
360
10@ 10:50 AM
0
Ida Grove (US 59)
03:30 PM
49.8(
50.2
/
34.5
)
37.4
50
62
0G5
200
17@ 09:55 AM
0
Waterloo (US 20)
03:30 PM
49.8(
50
/
33.3
)
32
50
50
0G46
0
103@ 12:35 AM
0
Williams (I-35)
03:30 PM
49.6(
49.6
/
32.2
)
32.4
50
51
1G3
260
13@ 12:00 AM
0
Grinnell
03:22 PM
49.6(
51.3
/
36
)
32.4
52
Manchester (US 20)
03:30 PM
49.5(
50
/
31.6
)
25.7
48
39
4G7
280
13@ 10:50 AM
0
Olds
03:30 PM
49.5(
50.7
/
41.1
)
34.5
59
Cedar Rapids (US 30)
03:30 PM
49.3(
49.6
/
37
)
33.4
46
54
6
350
10@ 12:00 AM
0
Pleasantville
03:22 PM
49.3(
50.7
/
39.9
)
31.8
51
Burlington (US 34)
03:30 PM
49.3(
50
/
43
)
33.1
47
53
4G7
10
13@ 02:30 AM
Leland
03:17 PM
49.1(
52.2
/
28.7
)
31.7
52
Jefferson (IA 4)
03:30 PM
49.1(
51.8
/
38.5
)
33
49
54
2G10
260
32@ 06:00 AM
0
Williams
03:21 PM
49(
50.8
/
33
)
32
53
Adair (I-80)
03:30 PM
48.9(
49.1
/
36.9
)
36
49
67
0
Centerville (IA 2)
03:30 PM
48.9(
50
/
40.3
)
31.6
47
51
4
0
9@ 09:15 AM
Rockwell City
03:30 PM
48.9(
50.5
/
33.4
)
33.4
49
55
3G4
210
13@ 12:00 AM
0
Storm Lake (US 71/IA 3)
03:30 PM
48.7(
48.7
/
34.3
)
28.8
49
45
5.9
0
Sigourney (IA 92)
03:30 PM
48.7(
48.9
/
38.1
)
32.4
47
53
4G12
10
98@ 12:15 PM
Algona (US 18)
03:30 PM
48.6(
49.1
/
29.5
)
34
49
57
3G5
0
12@ 12:15 AM
0
Tipton (I-80)
03:30 PM
48.6(
48.9
/
36.7
)
32.7
46
53
1.6
5G7
50
13@ 05:40 AM
0
Early - US20/US71
03:30 PM
48.6(
48.6
/
34.7
)
34.5
49
58
1G4
250
14@ 12:15 AM
0
De Soto (I-80/US 169)
03:30 PM
48.4(
49.1
/
38.8
)
33
48
29
0
110
12@ 06:00 AM
0
Spencer (US 18)
03:30 PM
48.4(
49.8
/
35.2
)
31.6
46
52
4G7
220
11@ 12:40 AM
0
Maquoketa (US 61/IA 64)
03:30 PM
48.4(
49.1
/
35.1
)
21
48
33
0
Victor
03:30 PM
48.4(
48.4
/
34.7
)
33.1
46
55
5
350
9@ 04:00 AM
Cleghorn
03:23 PM
48.2(
50.5
/
36.4
)
34.7
63
Denison
03:30 PM
48(
48.6
/
40.1
)
32.7
48
55
0G4
210
10@ 09:40 AM
Cedar Rapids (I-380)
03:30 PM
48(
49.3
/
37
)
31.3
48
52
0
Avoca (I-80)
03:30 PM
47.8(
48.2
/
38.1
)
36
45
63
5G5
220
13@ 06:30 AM
Grinnell (I-80)
03:30 PM
47.8(
48.6
/
35.6
)
32.9
48
56
0
140
8@ 08:45 AM
0
Mason City US18
03:30 PM
47.7(
47.7
/
31.6
)
31.8
48
54
2G3
320
11@ 01:20 AM
0
Van Horne - US30/IA218
03:30 PM
47.7(
47.8
/
33.8
)
31.8
44
54
6G8
40
14@ 12:00 AM
0
Altoona (I-80/US 65)
03:30 PM
47.5(
49.5
/
38.8
)
30.7
45
52
4
360
9@ 03:30 AM
Tiffin - I80/I380 Flyover
03:30 PM
47.5(
49.3
/
38.1
)
30.4
48
51
3G5
40
16@ 12:40 AM
0
De Witt (US 30/US 61)
03:30 PM
47.3(
48.4
/
35.2
)
33.1
47
57
0
2G9
350
18@ 09:15 AM
0.1
Leon (I-35)/IA 2)
03:30 PM
47.3(
47.3
/
39
)
33.8
46
59
4
10
8@ 09:15 AM
Plainfield
03:30 PM
47.1(
47.5
/
35.2
)
47.1
47
100
0
Iowa City (US 218)
03:30 PM
47(
47
/
38
)
30
44
84
6
350
10@ 12:00 AM
0
Quad Cities
03:30 PM
47(
47
/
39
)
28
47
48
0G6
200
12@ 08:05 AM
0
Iowa City (I-80)
03:30 PM
47(
47
/
38
)
30
44
83
6
350
10@ 12:00 AM
0
Sloan I-29
03:30 PM
47(
47
/
36
)
33
47
83
0
Ankeny (I-35)
03:30 PM
47(
47
/
38
)
31
47
54
2G5
360
14@ 08:00 AM
0
Urbana (I-380)
03:30 PM
46.9(
47.8
/
32
)
32.7
47
57
5.9
2G10
350
16@ 01:05 AM
Creston (US 34)
03:30 PM
46.8(
49.1
/
37.9
)
36.9
45
68
4
360
10@ 08:00 AM
0
Tama
03:30 PM
46.6(
47.8
/
33.1
)
32.2
43
57
6G7
310
15@ 12:00 AM
0
Mason City (I-35)
03:30 PM
46.6(
47.5
/
31.1
)
30.9
47
54
0
Hanlontown (I-35)
03:30 PM
46.6(
46.8
/
30.7
)
29
45
50
4
280
9@ 10:25 AM
Steamboat Rock (US20)
03:30 PM
46.2(
47.8
/
32.5
)
25.5
46
44
0
Moville
03:30 PM
46.2(
48.4
/
38.1
)
35.4
43
65
5G9
240
10@ 01:55 PM
Carroll (US 30)
03:30 PM
46(
46
/
37
)
33
46
83
0
210
77@ 10:50 AM
0
Dubuque (US 20)
03:30 PM
46(
47
/
34
)
29
42
52
6
340
11@ 12:00 AM
Mount Pleasant (US 218)
03:30 PM
46(
47
/
40
)
33
44
96
4G9
350
16@ 11:30 AM
0
Decorah (IA 9)
03:30 PM
46(
46
/
33
)
31
43
56
5G8
280
12@ 09:20 AM
0
Anamosa (US 151)
03:30 PM
46(
46.6
/
34.7
)
27.1
41
47
9G11
30
20@ 04:10 AM
0
Estherville - Hwy 9
03:30 PM
45.9(
47.1
/
36.3
)
31.8
46
57
2G3
130
11@ 12:25 AM
0
Akron
03:24 PM
45.5(
46.7
/
36
)
35.4
72
Mount Vernon - US30/IA1
03:30 PM
45.5(
45.7
/
35.2
)
30.4
42
55
5G7
30
14@ 12:35 AM
0
New Hampton (US 18)
03:30 PM
45.3(
46.2
/
30.9
)
32.4
41
60
6G8
320
82@ 02:15 AM
0
Missouri Valley (I-29)
03:30 PM
45.1(
45.1
/
39.9
)
34
42
65
5
250
8@ 12:35 AM
Hawkeye
03:30 PM
45.1(
45.3
/
30.4
)
29.8
42
55
5G8
320
14@ 12:00 AM
Alton (IA10)
03:30 PM
45(
45
/
30
)
34
45
65
0
Williamsburg (I-80)
03:30 PM
45(
47.7
/
36
)
30.2
45
56
0
320
5@ 02:40 AM
0
Sibley
03:30 PM
44.1(
44.4
/
35.2
)
34.2
40
68
6G10
230
11@ 12:00 AM
0
Sidney (I-29/IA 2)
03:30 PM
44.1(
44.8
/
41.4
)
33.4
44
65
2G4
250
13@ 03:40 AM
11.3
Council Bluffs No2
03:20 PM
43.7(
43.7
/
39.7
)
33.6
44
67
2G4
300
14@ 06:40 AM
0
Pacific Junction
03:28 PM
43.7(
45.2
/
40.9
)
34.2
74
Saratoga
03:30 PM
43.5(
43.7
/
30.4
)
31.8
39
63
7G10
320
15@ 12:00 AM
Council Bluffs (I-80)
03:30 PM
43.2(
43.2
/
40.1
)
36.5
43
77
2
230
6@ 02:50 AM
0
Mount Ayr
03:25 PM
43(
51.6
/
38.8
)
33
72
Bedford
03:30 PM
42.6(
44.1
/
39.7
)
37.2
43
81
0G5
310
10@ 05:20 AM
0
Little Sioux - I29
03:30 PM
42.3(
44.6
/
38.8
)
34.2
39
73
4G6
40
11@ 08:40 AM
0
Sioux City Maintenance
03:30 PM
41.7(
43.5
/
37.6
)
34
39
74
4G4
330
10@ 02:50 PM
Red Oak (US 34/US 71)
Nov-04-2026
Site Offline
Notes:
1
Not all sites have the ability to measure precip nor visibility.
2
The Iowa City (I-80) RWIS site does not have atmospheric sensors on it , so it is not included on this page.