Iowa Environmental Mesonet

Iowa State University Department of Agronomy

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Sorted by: (Air Temperature [F])     Click on a column to sort it.
ADD: Station: Ob Time Temps °F     Wind [knots] Precip
Air (Hi / Lo) DewP Feels RH% Vis Speed Direction Gust @Time Accum [1]
Burlington (US 34)04:40 AM 50(50/44) 49 48 97 -1 4G9 130 10@ 04:00 AM -1
Bedford04:41 AM 49(50/48) 49 47 100 2.5 4G7 95 55@ 01:31 AM -1
Ottumwa (US 63)04:44 AM 48(49/48) 48 44 97 -1 9G13 105 15@ 04:04 AM -1
Creston (US 34)04:41 AM 48(50/48) 46 44 93 -1 8G10 75 10@ 02:11 AM -1
Cantril04:42 AM 48(48/47) 48 45 98 1.6 6G12 140 14@ 03:02 AM -1
Leon (I-35)/IA 2)04:45 AM 48(51/48) 46 44 92 1.2 8G12 120 17@ 12:25 AM -1
Eddyville04:42 AM 48(48/46) 0 0 4 7G14 145 14@ 04:42 AM -1
Mount Pleasant (US 218)04:44 AM 48(48/42) 47 47 96 -1 3G6 125 9@ 04:24 AM -1
Osceola (I-35)04:37 AM 48(51/48) 47 44 98 0.1 7G12 115 15@ 12:07 AM -1
Des Moines (I-235)04:42 AM 48(51/48) 46 48 93 3.2 -99 361 0@ 06:00 PM -1
De Soto (I-80/US 169)04:42 AM 48(50/48) 48 46 100 1.1 4G5 90 9@ 12:12 AM -1
Centerville (IA 2)03:42 AM 48(50/48) 46 46 94 -1 4G10 135 13@ 03:33 AM -1
Pella (IA 163)04:31 AM 47(47/47) 47 44 99 -1 6G9 110 10@ 12:31 AM -1
Adair (I-80)04:40 AM 47(49/47) 46 45 96 0.1 4G5 20 11@ 03:30 AM -1
Des Moines (I-35)04:42 AM 47(50/47) 45 43 93 -1 8G10 0 12@ 02:43 AM -1
Colfax04:41 AM 47(48/46) 47 42 100 0.3 9G16 125 16@ 03:11 AM -1
Sigourney (IA 92)04:40 AM 46(47/44) 46 43 97 -1 6G10 115 13@ 02:20 AM -1
Carroll (US 30)04:40 AM 46(49/46) 46 43 97 -1 6G9 75 15@ 03:40 AM -1
Altoona (I-80/US 65)04:41 AM 46(48/46) 45 41 95 -1 10G15 100 16@ 01:31 AM -1
Jefferson (IA 4)04:43 AM 46(49/46) 45 44 96 0.5 4G5 50 18@ 04:13 AM -1
Red Oak (US 34/US 71)04:44 AM 46(48/44) 46 42 100 -1 7G10 335 12@ 04:24 AM -1
Cedar Rapids (I-380)04:41 AM 46(46/45) 45 42 98 -1 6G10 120 12@ 12:01 AM -1
Ames (I-35)04:42 AM 46(46/45) 43 40 89 1.4 11G15 90 16@ 04:12 AM -1
Cedar Rapids (US 30)04:41 AM 46(46/45) 45 46 97 0.7 -99 361 0@ 06:00 PM -1
Tama04:38 AM 45(46/43) 45 40 100 7.1 10G15 110 15@ 04:08 AM -1
Williamsburg (I-80)04:40 AM 45(45/44) 45 40 97 0.1 9G11 95 14@ 03:00 AM -1
Waterloo (US 20)04:43 AM 45(45/45) 45 40 100 0.5 9G12 85 15@ 01:24 AM -1
Grinnell (I-80)04:42 AM 45(45/43) 44 39 94 1.1 10G13 110 16@ 04:02 AM -1
Williams (I-35)04:40 AM 45(45/44) 44 38 97 0.6 13G17 95 17@ 12:20 AM -1
Plainfield04:42 AM 45(45/44) 0 0 0.7 9G16 125 17@ 02:12 AM -1
Fort Dodge (US 20)04:45 AM 45(47/45) 42 44 90 0.8 3G4 50 13@ 12:14 AM -1
Tipton (I-80)04:40 AM 45(45/44) 44 40 96 1 7G10 120 12@ 03:10 AM -1
Marshalltown (US 30)04:43 AM 45(45/43) 44 38 97 -1 11G18 105 19@ 12:43 AM -1
Steamboat Rock (US20)04:44 AM 45(45/44) 44 37 97 -1 14G21 100 21@ 04:14 AM -1
Urbana (I-380)04:36 AM 44(45/44) 44 41 99 0.4 5G14 75 16@ 12:00 AM -1
Dubuque (US 20)04:35 AM 44(45/44) 44 41 99 -1 5G7 75 8@ 12:25 AM -1
Mason City (I-35)04:40 AM 44(622/44) 0 0 -1 10G14 125 18@ 12:00 AM -1
Davenport (I-80/I-280)04:42 AM 44(45/43) 41 40 88 0.2 6G10 125 11@ 12:32 AM -1
Decorah (IA 9)03:45 AM 44(44/44) 42 42 94 -1 3G10 80 12@ 12:07 AM -1
Quad Cities04:42 AM 44(44/42) 0 0 0.1 9G11 125 15@ 04:32 AM -1
Hanlontown (I-35)04:15 AM 44(44/43) 43 38 97 0.5 8G11 125 15@ 01:36 AM -1
Storm Lake (US 71/IA 3)04:40 AM 43(46/43) 42 37 95 0.5 9G11 350 15@ 01:39 AM -1
Maquoketa (US 61/IA 64)04:43 AM 43(44/43) 42 39 98 -1 5G10 100 11@ 12:43 AM -1
Avoca (I-80)04:40 AM 43(48/43) 41 37 95 0.8 9G16 345 21@ 02:30 AM -1
Ida Grove04:41 AM 42(43/42) 40 36 91 -1 10G18 5 18@ 04:41 AM -1
Sidney (I-29/IA 2)04:42 AM 42(48/42) 41 33 99 0.8 17G24 345 25@ 04:32 AM -1
Council Bluffs (I-80)04:41 AM 41(46/41) 40 36 96 0.4 8G15 340 22@ 02:31 AM -1
Denison04:37 AM 41(44/41) 0 0 1.1 13G18 345 21@ 02:57 AM -1
Onawa (I-29)04:34 AM 41(44/41) 40 34 93 7.1 12G21 5 25@ 02:04 AM -1
Spencer (US 18)04:38 AM 41(46/41) 40 37 94 1.3 6G10 350 10@ 03:38 AM -1
De Witt (US 30/US 61)04:44 AM 41(44/41) 41 35 100 -1 8G10 85 12@ 03:14 AM -1
Alton (IA10)04:40 AM 40(42/40) 39 31 97 -1 16G19 330 19@ 04:30 AM -1
Sibley04:44 AM 39(41/39) 39 31 100 7.1 13G19 350 21@ 04:34 AM -1
Ankeny (I-35)04:43 AM -60(-60/-60) -89 -94 13 -1 11G15 140 18@ 12:23 AM -1
Iowa City (I-80)04:38 AM -99(-99/99) -99 -99 100 -1 -99 -99 0@ 06:00 PM 0
Algona (US 18)04:36 AM 0(622/99) 0 0 0.6 4G8 50 16@ 12:17 AM -1
Iowa City (US 218)Jul-22-09Site Offline
Cedar Rapids (US 30)Jul-24-08Site Offline
Missouri Valley (I-29)Jul-21-09Site Offline
Sioux City (I-29)May-16-09Site Offline
New Hampton (US 18)Nov-23-09Site Offline
Manchester (US 20)Nov-19-09Site Offline
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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.