ADD: Station: Ob Time Temps °F     Wind [knots] Precip
Air (Hi / Lo) DewP Feels RH% Vis Speed Direction Gust @Time Accum [1]
Olds12:15 AM 75.1(75.3/75.1) 71.4 75 90
Grinnell12:15 AM 70.6(70.6/70.6) 62.9 71 79
De Soto (I-80/US 169)12:15 AM 70(70/70) 69 70 97 9G11240 11@ 12:15 AM 0
Carroll (US 30)12:15 AM 72(72/72) 62 72 83 0200 4@ 12:00 AM 0
Colfax - I-8012:15 AM 72(72.1/72) 67.3 72 85 4G11210 11@ 12:15 AM 0
Plainfield12:15 AM 63.5(63.9/63.5) 63.5 64 100 0
Adair (I-80)12:15 AM 74(74/74) 71 74 98 0
Alton (IA10)12:15 AM 71(71/71) 57 71 61 0
Avoca (I-80)12:15 AM 74(74/74) 70 74 81 0G6200 13@ 12:00 AM
Steamboat Rock (US20)12:15 AM 71(71/71) 66 71 100 0
Sibley12:15 AM 63.9(64.9/63.9) 57 64 70 2G2200 2@ 12:00 AM 0
Spencer (US 18)12:15 AM 68.7(69.3/68.7) 55.2 69 61 4G7310 7@ 12:15 AM 0
Williamsburg (I-80)12:15 AM 72(72.3/72) 69.3 72 91 0
Grinnell (I-80)12:15 AM 69.8(71.8/69.8) 67 70 81 030 5@ 12:00 AM 0
Urbana (I-380)12:15 AM 72.3(72.7/72.3) 68.2 72 86 1.4 0
Fort Dodge (US 20)12:15 AM 72.3(72.5/72.3) 68.9 72 89 0
Iowa City (US 218)12:15 AM 71(71/71) 67 71 84 6250 6@ 12:00 AM 0
Storm Lake (US 71/IA 3)12:15 AM 68.9(69.4/68.9) 55.8 69 62 2 0
Quad Cities12:15 AM 70(70/70) 67 70 90 4G7280 7@ 12:00 AM 0
Algona (US 18)12:15 AM 70.7(70.9/70.7) 61.2 71 72 9G110 11@ 12:05 AM 0
Williams (I-35)12:15 AM 72(72.1/72) 68.2 72 88 5G790 7@ 12:00 AM 0
Pella (IA 163)12:15 AM 74(74/74) 62.1 74 80 10G24240 30@ 12:00 AM 0
Tama12:15 AM 73.4(73.9/73.4) 68.2 73 84 5G5220 8@ 12:00 AM 0
Red Oak (US 34/US 71)12:15 AM 77(77/77) 71 77 98 5G970 10@ 12:00 AM 0
Sidney (I-29/IA 2)12:15 AM 76(76/76) 71 76 68 16G21230 24@ 12:00 AM 10.2
Sigourney (IA 92)12:15 AM 75.2(75.6/75.2) 72.3 75 91 7G8270 8@ 12:15 AM
Des Moines (I-35)12:15 AM 74.1(74.7/74.1) 67.5 74 80 4G4210 7@ 12:00 AM 0
De Witt (US 30/US 61)12:15 AM 73.9(74.3/73.9) 72 74 93 4G8220 8@ 12:15 AM 0
Sioux City Maintenance12:15 AM 72.3(72.5/72.1) 57.2 72 59 0210 4@ 12:05 AM
Iowa City (I-80)12:15 AM 71(71/71) 67 71 83 6250 6@ 12:00 AM
Jefferson (IA 4)12:15 AM 69(69/69) 67 69 93 8G11210 11@ 12:15 AM 0
Leon (I-35)/IA 2)12:15 AM 73(73/73) 70 73 90 5210 5@ 12:00 AM
Manchester (US 20)12:15 AM 70.7(71.1/70.7) 67.6 71 90 1G2190 3@ 12:05 AM 0
Maquoketa (US 61/IA 64)12:15 AM 74.3(74.7/74.3) 70.9 74 88 0
Mason City (I-35)12:15 AM 73.2(73.2/73) 67.8 73 83 0
Missouri Valley (I-29)12:15 AM 70.2(70.5/70.2) 68 70 93 0130 6@ 12:00 AM
Mount Pleasant (US 218)12:15 AM 74.8(74.8/74.7) 73 75 93 2G4170 4@ 12:05 AM 0
Ottumwa (US 63)12:15 AM 78.3(78.3/77.5) 73 78 84 0G7230 8@ 12:05 AM 0
Eddyville12:15 AM 76.6(77.4/76.6) 73.6 77 90 7.1 4G160 16@ 12:05 AM 0.3
Denison12:15 AM 65.7(66.6/65.7) 65 66 66 0
Marshalltown (US 30)12:15 AM 72.9(73.8/72.9) 70.9 73 93 5G18260 18@ 12:15 AM 0
Moville12:15 AM 67.3(68.2/67.3) 64.8 67 91 2G3320 3@ 12:15 AM
Ida Grove (US 59)12:15 AM 72.7(72.7/71.4) 59.7 73 64 00 4@ 12:00 AM 0
Des Moines (I-235)12:15 AM 72.7(73.9/72.7) 67 73 6 4230 4@ 12:00 AM 0
Bedford12:15 AM 76.3(79/76.3) 70 76 76 13G18310 18@ 12:15 AM 0
Tipton (I-80)12:15 AM 74.5(74.8/74.5) 71.8 75 91 3.8 4G7220 8@ 12:05 AM 0
Waterloo (US 20)12:15 AM 74.3(74.5/74.3) 68.7 74 83 9G9260 9@ 12:15 AM 0
Hanlontown (I-35)12:15 AM 72.7(73/72.7) 63 73 72 0
Cedar Rapids (I-380)12:15 AM 75.9(76.1/75.9) 71.1 76 85 3G8290 8@ 12:15 AM 0
Cedar Rapids (US 30)12:15 AM 75.7(76.3/75.7) 72.9 76 91 5240 5@ 12:00 AM 0
Centerville (IA 2)12:15 AM 75.2(75.2/74.8) 73.6 75 94 0
Creston (US 34)12:15 AM 76(76/75.7) 70 76 98 24G34300 36@ 12:05 AM 0
Davenport (I-80/I-280)12:15 AM 73.8(74.3/73.8) 70.9 74 91 4G5190 6@ 12:00 AM 0
Decorah (IA 9)12:15 AM 69(69/69) 68 69 50 4G6150 6@ 12:15 AM 0
Rockwell City12:15 AM 72.1(72.5/72.1) 63 72 73 4G5230 7@ 12:00 AM 0
Estherville - Hwy 912:15 AM 68.5(69.1/68.5) 66.7 69 94 1G1350 3@ 12:00 AM 0
Mason City US1812:15 AM 73.4(73.4/73.2) 68.5 73 85 6G9250 10@ 12:00 AM 0
Council Bluffs No212:15 AM 73(73/73) 70 73 90 3G450 4@ 12:00 AM 0
Saratoga12:15 AM 71.4(71.4/69.4) 64 71 95 8G13250 13@ 12:15 AM
Hawkeye12:15 AM 70.3(70.3/69.4) 67 70 89 6G8190 8@ 12:05 AM
Early - US20/US7112:15 AM 72.9(73.2/72.9) 60.4 73 65 8G9320 9@ 12:05 AM 0
Anamosa (US 151)12:15 AM 73.9(74.1/73.9) 71.8 74 92 8G10230 10@ 12:15 AM 0
Council Bluffs (I-80)12:15 AM 75(75/75) 66.7 75 92 6170 6@ 12:00 AM 0
Mount Vernon - US30/IA112:15 AM 74.1(74.3/74.1) 70.7 74 89 2G320 5@ 12:00 AM 0
Van Horne - US30/IA21812:15 AM 72.3(72.5/72.3) 70.2 72 93 4G540 9@ 12:00 AM 0
Little Sioux - I2912:15 AM 73(73.2/73) 63.5 73 72 4G840 9@ 12:00 AM 0
Cantril12:15 AM 77.5(77.5/77.4) 68 78 99 6G7240 10@ 12:00 AM 0
Altoona (I-80/US 65)12:15 AM 72(72/72) 66 72 81 3.5 5G11230 11@ 12:00 AM 0
Ames (I-35)12:15 AM 73.4(74.1/73.4) 69.6 73 88 0240 12@ 12:00 AM 0
Ankeny (I-35)12:15 AM 71(71/71) 67 71 87 7G10140 17@ 12:05 AM 0.1
Burlington (US 34)12:15 AM 78.1(78.3/78.1) 78.1 78 99 9G14200 14@ 12:15 AM
Sloan I-2912:15 AM 71(71/71) 66 71 83 0
Granger12:15 AM 72(72/72) 68 72 87 3G460 6@ 12:00 AM 0
Tiffin - I80/I380 Flyover12:15 AM 73.9(74.3/73.9) 70.9 74 90 1G30 4@ 12:05 AM 0
Akron12:14 AM 69.1(69.1/69.1) 55.6 69 62
Humboldt12:11 AM 70.8(70.8/70.8) 63.4 71 80
Mount Ayr12:10 AM 77.3(77.3/77.3) 72.1 77 86
Riverside12:10 AM 75.4(75.4/75.4) 71.3 75 89
Pacific Junction12:09 AM (/)
Ainsworth12:08 AM 74(74/74) 70.9 74 91
Bloomfield12:08 AM 75.4(75.4/75.4) 70.3 75 86
Argyle12:06 AM 75.1(75.1/75) 72 75 92
Prairie City12:06 AM 69.3(69.3/69.3) 62.7 69 82
Pleasantville12:06 AM 64.5(64.5/64.5) 62.1 65 93
Leland12:02 AM 72.8(72.8/72.8) 63 73 73
Cleghorn12:01 AM 69.8(69.8/69.8) 55.6 70 60
Williams11:58 PM 73.4(83.2/65.8) 66.9 73 82
New Hampton (US 18)Jun-05-2026Site Offline
Osceola (US 34)May-27-2026Site 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.