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State Forecast for Ottosen , IA |
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| | | 671 | | FPUS63 KDMX 202120 | | SFTIA | | IAZ001>099-211000- | | Tabular State Forecast for Iowa | | National Weather Service Des Moines IA | | 420 PM CDT Wed May 20 2026 | | ROWS INCLUDE... | | Daily predominant daytime weather 6AM-6PM | | Forecast temperatures...early morning low/daytime high | | Probability of precipitation nighttime 6PM-6AM/daytime 6AM-6PM | | - indicates temperatures below zero | | MM indicates missing data | |
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| | | FCST | FCST | FCST | FCST | FCST | FCST | FCST | | Thu | Fri | Sat | Sun | Mon | Tue | Wed | | May 21 | May 22 | May 23 | May 24 | May 25 | May 26 | May 27 | | ...WESTERN IOWA... | | Spencer | | Ptcldy | Mocldy | Mocldy | Sunny | Sunny | Ptcldy | Ptcldy | | 39/64 | 41/60 | 43/69 | 45/79 | 51/84 | 55/85 | 57/84 | | 00/00 | 30/80 | 80/40 | 10/10 | 20/20 | 20/10 | 20/30 | | Sioux City | | Mocldy | Mocldy | Ptcldy | Sunny | Sunny | Ptcldy | Ptcldy | | 41/65 | 44/61 | 44/71 | 45/81 | 53/87 | 56/86 | 58/85 | | 10/10 | 60/90 | 80/20 | 10/00 | 20/20 | 20/10 | 20/30 | | Carroll | | Mocldy | Shwrs | Mocldy | Sunny | Sunny | Ptcldy | Ptcldy | | 43/61 | 46/61 | 48/71 | 48/79 | 53/84 | 56/84 | 59/84 | | 00/10 | 60/80 | 60/50 | 10/10 | 10/10 | 10/10 | 20/30 | | Atlantic | | Mocldy | Shwrs | Mocldy | Sunny | Ptcldy | Ptcldy | Ptcldy | | 44/59 | 47/60 | 49/71 | 49/79 | 54/83 | 58/84 | 62/84 | | 10/10 | 60/80 | 50/40 | 00/00 | 00/10 | 10/10 | 20/30 | | Shenandoah | | Mocldy | Mocldy | Ptcldy | Sunny | Ptcldy | Ptcldy | Ptcldy | | 46/61 | 50/64 | 50/73 | 50/80 | 55/83 | 58/84 | 62/84 | | 10/30 | 70/70 | 50/30 | 00/00 | 00/00 | 10/10 | 20/30 | | ...CENTRAL IOWA... | | Mason City | | Mocldy | Shwrs | Ptcldy | Sunny | Sunny | Sunny | Ptcldy | | 42/61 | 42/61 | 46/69 | 46/77 | 50/83 | 54/84 | 56/83 | | 00/10 | 30/50 | 70/40 | 20/10 | 20/20 | 20/10 | 20/30 | | Fort Dodge | | Mocldy | Shwrs | Ptcldy | Sunny | Sunny | Ptcldy | Ptcldy | | 44/63 | 46/62 | 48/71 | 48/79 | 53/84 | 56/84 | 59/84 | | 00/10 | 40/70 | 60/40 | 10/00 | 10/20 | 20/10 | 20/20 | | Ames | | Mocldy | Shwrs | Ptcldy | Sunny | Sunny | Ptcldy | Ptcldy | | 44/61 | 46/62 | 49/72 | 50/79 | 53/83 | 56/84 | 60/84 | | 00/10 | 50/70 | 50/30 | 10/00 | 10/10 | 10/10 | 20/30 | | Marshalltown | | Mocldy | Shwrs | Ptcldy | Sunny | Sunny | Ptcldy | Ptcldy | | 43/61 | 45/61 | 48/72 | 48/79 | 52/83 | 55/84 | 59/85 | | 00/10 | 40/50 | 50/30 | 10/10 | 10/10 | 10/10 | 30/30 | | Des Moines | | Mocldy | Shwrs | Ptcldy | Sunny | Ptcldy | Ptcldy | Ptcldy | | 47/61 | 49/62 | 52/73 | 52/80 | 56/84 | 59/85 | 63/85 | | 10/10 | 60/80 | 50/30 | 00/00 | 10/10 | 10/20 | 20/30 | | Creston | | Mocldy | Shwrs | Ptcldy | Sunny | Ptcldy | Ptcldy | Ptcldy | | 45/60 | 48/61 | 50/72 | 50/78 | 54/82 | 58/83 | 62/83 | | 10/10 | 60/80 | 50/40 | 10/00 | 00/10 | 10/20 | 20/30 | | Lamoni | | Mocldy | Shwrs | Ptcldy | Sunny | Ptcldy | Ptcldy | Ptcldy | | 46/61 | 50/62 | 52/72 | 51/77 | 54/81 | 58/82 | 62/82 | | 10/20 | 70/80 | 50/30 | 10/10 | 10/10 | 10/20 | 20/40 | | ...EASTERN IOWA... | | Decorah | | Mocldy | Mocldy | Ptcldy | Ptcldy | Sunny | Ptcldy | Ptcldy | | 45/59 | 46/61 | 50/69 | 52/76 | 55/82 | 59/83 | 62/83 | | 00/10 | 10/30 | 60/40 | 10/10 | 10/10 | 10/10 | 20/30 | | Oelwein | | Mocldy | Mocldy | Ptcldy | Ptcldy | Sunny | Ptcldy | Ptcldy | | 44/60 | 44/61 | 48/70 | 50/77 | 53/82 | 57/83 | 60/84 | | 00/10 | 30/40 | 60/30 | 10/10 | 10/10 | 10/10 | 20/30 | | Waterloo | | Mocldy | Shwrs | Ptcldy | Sunny | Sunny | Ptcldy | Ptcldy | | 44/62 | 45/63 | 48/72 | 50/78 | 53/83 | 56/85 | 60/85 | | 00/10 | 30/50 | 60/30 | 10/20 | 20/10 | 10/10 | 20/30 | | Dubuque | | Mocldy | Mocldy | Ptcldy | Ptcldy | Sunny | Ptcldy | Ptcldy | | 44/63 | 46/64 | 51/73 | 53/78 | 54/83 | 58/85 | 62/86 | | 00/10 | 30/50 | 60/20 | 20/10 | 10/10 | 10/20 | 30/40 | | Cedar Rapids | | Ptcldy | Mocldy | Ptcldy | Sunny | Sunny | Ptcldy | Ptcldy | | 44/65 | 47/64 | 50/74 | 52/79 | 54/84 | 58/85 | 62/86 | | 00/10 | 30/60 | 60/20 | 10/10 | 10/10 | 10/20 | 30/30 | | Iowa City | | Ptcldy | Mocldy | Ptcldy | Ptcldy | Sunny | Ptcldy | Ptcldy | | 44/66 | 47/64 | 51/74 | 53/80 | 54/84 | 58/85 | 62/86 | | 00/10 | 30/60 | 60/20 | 20/10 | 10/10 | 10/20 | 30/30 | | Quad Cities | | Ptcldy | Mocldy | Ptcldy | Ptcldy | Ptcldy | Ptcldy | Ptcldy | | 44/68 | 48/66 | 52/75 | 54/80 | 56/85 | 59/86 | 63/87 | | 00/10 | 10/50 | 50/20 | 20/10 | 10/10 | 10/20 | 40/40 | | Ottumwa | | Mocldy | Shwrs | Ptcldy | Ptcldy | Ptcldy | Ptcldy | Ptcldy | | 46/66 | 49/64 | 52/75 | 53/79 | 55/84 | 59/84 | 63/86 | | 00/20 | 40/70 | 70/20 | 20/10 | 10/10 | 10/20 | 30/40 | | Burlington | | Ptcldy | Mocldy | Ptcldy | Ptcldy | Ptcldy | Ptcldy | Ptcldy | | 45/69 | 50/65 | 53/75 | 55/79 | 56/83 | 59/83 | 63/85 | | 00/10 | 20/70 | 70/20 | 20/10 | 10/10 | 20/30 | 30/40 | | Keokuk | | Ptcldy | Mocldy | Ptcldy | Ptcldy | Ptcldy | Ptcldy | Ptcldy | | 47/68 | 52/64 | 54/75 | 57/78 | 58/82 | 61/83 | 65/84 | | 00/10 | 30/70 | 70/20 | 20/10 | 10/10 | 20/30 | 30/40 | | $$ |
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Bryce Anderson – DTN Meteorologist
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| Widespread Rain on Wednesday |
» More DTN Weather Commentary |
| Posted at 5:38AM Wed May 20, 2026 CDT |
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