ADD: Station: Ob Time Temps °F     Wind [knots] Precip
Air (Hi / Lo) DewP Feels RH% Vis Speed Direction Gust @Time Accum [1]
Cantril11:15 AM 56.1(57/53.6) 32 56 99 4G830 10@ 01:20 AM 0
Argyle11:13 AM 50.4(51/43.1) 35.7 50 59
Ainsworth11:07 AM 49.1(49.1/40.3) 33 55
Bloomfield11:14 AM 48.2(48.2/40.6) 33.8 60
Humboldt11:07 AM 48(48/32.1) 31.7 55
Storm Lake (US 71/IA 3)11:15 AM 47.7(47.7/34.3) 31.1 48 52 6.9 0
Riverside11:12 AM 47.6(47.6/40.7) 32 57
Olds11:10 AM 47(47/41.1) 32 59
Prairie City11:10 AM 47(47/38.7) 32.6 60
Des Moines (I-235)11:15 AM 46.8(47.8/40.6) 27.7 43 47 620 8@ 12:00 AM 0
Grinnell11:02 AM 46.6(46.6/36) 33.1 62
Leland11:15 AM 46.2(46.2/28.7) 29.3 53
Manchester (US 20)11:15 AM 46(46/31.6) 27.9 43 49 5G1010 13@ 10:50 AM 0
Ottumwa (US 63)11:15 AM 46(46/41.7) 33.8 41 62 9G100 15@ 07:40 AM 0
Centerville (IA 2)11:15 AM 46(46/40.3) 33.8 42 62 710 9@ 09:15 AM
De Witt (US 30/US 61)11:15 AM 45.9(46/35.2) 31.3 42 57 7G12340 18@ 09:15 AM 0.1
Des Moines (I-35)11:15 AM 45.5(45.5/40.3) 30.7 44 56 4G660 16@ 02:40 AM 0
Williamsburg (I-80)11:15 AM 45.3(45.3/36) 31.5 45 58 030 5@ 02:40 AM 0
Pella (IA 163)11:15 AM 45.3(45.3/39.4) 30.2 42 55 5G1240 18@ 04:30 AM 0
Cedar Rapids (US 30)11:15 AM 45.3(45.5/37) 31.8 41 59 710 10@ 12:00 AM 0
Colfax - I-8011:15 AM 45.1(45.1/38.3) 34.5 45 66 0
Algona (US 18)11:15 AM 45.1(45.1/29.5) 34.9 45 67 2G30 12@ 12:15 AM 0
Ames (I-35)11:15 AM 45.1(45.1/37.9) 34.9 45 67 020 14@ 12:15 AM 0
Burlington (US 34)11:15 AM 45.1(48.9/43) 36.7 40 71 8G1120 13@ 02:30 AM
Quad Cities11:15 AM 45(47/39) 30 45 56 2G1020 12@ 08:05 AM 0
Mount Pleasant (US 218)11:15 AM 45(47/40) 32 42 99 5G110 15@ 10:10 AM 0
Jefferson (IA 4)11:15 AM 44.8(47.5/38.5) 31 42 59 4G7200 32@ 06:00 AM 0
Plainfield11:15 AM 44.4(44.4/35.2) 44.4 44 100 0
Sigourney (IA 92)11:15 AM 44.4(44.4/38.1) 33.8 42 66 4G3720 96@ 06:00 AM
Marshalltown (US 30)11:15 AM 44.4(44.4/33.6) 28.8 40 53 6G1050 10@ 10:50 AM 0
Altoona (I-80/US 65)11:15 AM 44.4(44.6/38.8) 30.6 40 58 620 9@ 03:30 AM
Fort Dodge (US 20)11:15 AM 44.2(44.2/37) 34.7 44 69 030 11@ 12:00 AM 0
Maquoketa (US 61/IA 64)11:15 AM 44.2(45/35.1) 23 44 42 0
Eddyville11:15 AM 44.2(44.8/41.2) 34 40 67 7.1 7G110 16@ 02:40 AM 11.4
Waterloo (US 20)11:15 AM 44.1(44.1/33.3) 31.5 37 61 13G3330 103@ 12:35 AM 0
Victor11:15 AM 44.1(44.1/34.7) 33.4 40 66 610 9@ 04:00 AM
De Soto (I-80/US 169)11:15 AM 44(44/38.8) 32 42 30 4G830 12@ 06:00 AM 0
Iowa City (US 218)11:15 AM 44(45/38) 31 39 84 710 10@ 12:00 AM 0
Ankeny (I-35)11:15 AM 44(44/38) 30 44 58 2G8330 14@ 08:00 AM 0.9
Tipton (I-80)11:15 AM 43.9(44.4/36.7) 32.5 40 63 1.5 5G8360 13@ 05:40 AM 0
Tiffin - I80/I380 Flyover11:15 AM 43.9(45.7/38.1) 30 41 58 4G1280 16@ 12:40 AM 0
Williams11:14 AM 43.8(45.1/33) 29.4 60
Ida Grove (US 59)11:15 AM 43.7(43.7/34.5) 33.4 44 67 0G5120 17@ 09:55 AM 0
Cedar Rapids (I-380)11:15 AM 43.7(44.1/37) 29.5 44 57 0
Pleasantville11:15 AM 43.7(43.7/39.9) 31.5 66
Spencer (US 18)11:15 AM 43.5(45.5/35.2) 31.6 44 62 3G870 11@ 12:40 AM 0
Osceola (US 34)11:15 AM 43.3(43.5/39.4) 35.6 39 74 620 9@ 09:15 AM
Steamboat Rock (US20)11:15 AM 43.2(43.2/32.5) 28 43 54 0
Williams (I-35)11:15 AM 43.2(43.2/32.2) 31.1 40 62 5G7260 13@ 12:00 AM 0
Urbana (I-380)11:15 AM 43(43.9/32) 32.7 43 66 6.3 2G13360 16@ 01:05 AM
Dubuque (US 20)11:15 AM 43(43/34) 30 39 60 6360 11@ 12:00 AM
Anamosa (US 151)11:15 AM 43(43.3/34.7) 29.1 38 57 7G1140 20@ 04:10 AM 0
New Hampton (US 18)11:15 AM 42.8(43.2/30.9) 32.5 39 67 5G7330 82@ 02:15 AM 0
Grinnell (I-80)11:15 AM 42.6(42.6/35.6) 33.6 43 70 1G3180 8@ 08:45 AM 0
Denison11:15 AM 42.6(42.6/40.1) 31.6 43 65 0G680 10@ 09:40 AM
Mount Vernon - US30/IA111:15 AM 42.6(43.5/35.2) 29.7 36 60 10G1030 14@ 12:35 AM 0
Van Horne - US30/IA21811:15 AM 42.6(42.6/33.8) 31.3 37 64 8G1340 14@ 12:00 AM 0
Sidney (I-29/IA 2)11:15 AM 42.4(42.4/41.4) 34.9 39 74 5G970 13@ 03:40 AM 11.9
Granger11:10 AM 42.4(42.6/39.7) 31 39 64 5G100 17@ 08:20 AM 0
Tama11:15 AM 42.3(42.8/33.1) 32.2 39 67 4G1020 15@ 12:00 AM 0
Pacific Junction11:12 AM 42.2(42.6/40.9) 34.1 78
Hanlontown (I-35)11:15 AM 42.1(42.1/30.7) 28 37 58 710 9@ 10:25 AM
Carroll (US 30)11:15 AM 42(42/37) 31 42 83 0G2840 77@ 10:50 AM 0
Decorah (IA 9)11:15 AM 42(42/33) 30 40 62 4G910 12@ 09:20 AM 0
Estherville - Hwy 911:15 AM 41.9(42.3/36.3) 30 42 62 2G4100 11@ 12:25 AM 0
Moville11:15 AM 41.7(41.7/38.1) 34.9 42 76 3G6230 8@ 12:00 AM
Mason City (I-35)11:15 AM 41.4(41.4/31.1) 29.7 41 63 0
Early - US20/US7111:15 AM 41.4(41.4/34.7) 33.8 37 74 5G680 14@ 12:15 AM 0
Avoca (I-80)11:15 AM 41.2(41.4/38.1) 33.6 37 74 5G660 13@ 06:30 AM
Sibley11:15 AM 41.2(41.2/35.2) 31.8 38 69 4G6130 11@ 12:00 AM 0
Rockwell City11:15 AM 41.2(41.5/33.4) 31.5 37 68 6G940 13@ 12:00 AM 0
Mason City US1811:15 AM 41(41.2/31.6) 32 38 70 4G930 11@ 01:20 AM 0
Hawkeye11:15 AM 41(41/30.4) 30.9 35 67 8G1030 14@ 12:00 AM
Sloan I-2911:15 AM 41(41/36) 33 41 83 0
Leon (I-35)/IA 2)11:15 AM 40.8(42.8/39) 34.5 36 78 710 8@ 09:15 AM
Bedford11:15 AM 40.8(41.9/39.7) 37.2 38 87 4G8320 10@ 05:20 AM 0
Missouri Valley (I-29)11:15 AM 40.6(41.5/39.9) 34 37 77 420 8@ 12:35 AM
Council Bluffs (I-80)11:15 AM 40.6(41/40.1) 35.6 38 82 430 6@ 02:50 AM 0
Adair (I-80)11:15 AM 40.5(41.5/36.9) 35.4 41 82 0
Council Bluffs No211:15 AM 40.3(41.4/39.7) 32.9 35 75 6G940 14@ 06:40 AM 0
Little Sioux - I2911:15 AM 40.3(40.6/38.8) 34.3 40 79 1G340 11@ 08:40 AM 0
Creston (US 34)11:15 AM 40.1(42.6/37.9) 36 36 85 520 10@ 08:00 AM 0
Cleghorn11:03 AM 40(40.4/36.4) 30.5 74
Mount Ayr11:05 AM 39.9(42.5/38.8) 33.3 82
Akron11:04 AM 39.8(39.8/36) 31.7 78
Sioux City Maintenance11:15 AM 39.7(40.1/37.6) 32.9 40 76 1G6360 8@ 06:55 AM
Saratoga11:15 AM 39(39/30.4) 29.7 33 68 8G10360 15@ 12:00 AM
Alton (IA10)11:15 AM 37(37/30) 34 37 89 0
Red Oak (US 34/US 71)Nov-04-2026Site Offline
Iowa City (I-80)Nov-06-2026Site 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.