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State Forecast for Ottosen , IA |
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| | | 967 | | FPUS63 KDMX 262120 | | SFTIA | | IAZ001>099-271000- | | Tabular State Forecast for Iowa | | National Weather Service Des Moines IA | | 420 PM CDT Wed Aug 26 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 | | Aug 27 | Aug 28 | Aug 29 | Aug 30 | Aug 31 | Sep 01 | Sep 02 | | ...WESTERN IOWA... | | Spencer | | Sunny | Sunny | Ptcldy | Ptcldy | Ptcldy | Ptcldy | Ptcldy | | 54/82 | 52/84 | 65/86 | 73/89 | 69/86 | 62/84 | 63/86 | | 00/00 | 00/10 | 50/50 | 10/10 | 20/20 | 10/20 | 30/30 | | Sioux City | | Sunny | Ptcldy | Ptcldy | Ptcldy | Ptcldy | Ptcldy | Ptcldy | | 58/83 | 60/85 | 68/90 | 75/90 | 70/86 | 65/85 | 66/86 | | 00/00 | 00/10 | 50/50 | 10/10 | 20/20 | 20/20 | 30/30 | | Carroll | | Sunny | Sunny | Tstrms | Ptcldy | Ptcldy | Ptcldy | Ptcldy | | 60/84 | 59/86 | 68/90 | 76/94 | 73/91 | 68/88 | 68/89 | | 00/00 | 00/00 | 30/50 | 10/20 | 30/30 | 20/20 | 30/30 | | Atlantic | | Sunny | Sunny | Ptcldy | Ptcldy | Ptcldy | Ptcldy | Sunny | | 60/82 | 61/84 | 69/89 | 76/93 | 75/89 | 69/87 | 69/87 | | 00/00 | 00/10 | 20/40 | 10/10 | 30/20 | 30/30 | 30/30 | | Shenandoah | | Sunny | Sunny | Ptcldy | Ptcldy | Ptcldy | Ptcldy | Ptcldy | | 61/84 | 63/86 | 70/91 | 78/95 | 76/92 | 72/90 | 72/90 | | 00/00 | 00/10 | 10/20 | 10/10 | 30/30 | 30/30 | 30/30 | | ...CENTRAL IOWA... | | Mason City | | Sunny | Sunny | Tstrms | Ptcldy | Ptcldy | Ptcldy | Ptcldy | | 58/81 | 55/83 | 66/84 | 72/90 | 72/88 | 66/85 | 66/86 | | 00/00 | 00/00 | 40/60 | 30/20 | 40/40 | 20/20 | 40/40 | | Fort Dodge | | Sunny | Sunny | Tstrms | Ptcldy | Ptcldy | Ptcldy | Ptcldy | | 59/84 | 57/85 | 66/88 | 74/93 | 72/90 | 67/88 | 67/88 | | 00/00 | 00/00 | 40/60 | 10/20 | 40/30 | 20/20 | 40/40 | | Ames | | Sunny | Sunny | Ptcldy | Ptcldy | Ptcldy | Ptcldy | Ptcldy | | 61/83 | 59/85 | 67/89 | 74/95 | 74/91 | 70/89 | 69/89 | | 00/00 | 00/00 | 20/40 | 10/10 | 40/40 | 30/30 | 40/40 | | Marshalltown | | Sunny | Sunny | Ptcldy | Ptcldy | Ptcldy | Ptcldy | Ptcldy | | 59/81 | 57/83 | 65/85 | 72/92 | 73/89 | 69/87 | 68/87 | | 00/00 | 00/00 | 10/30 | 10/10 | 40/40 | 30/30 | 40/40 | | Des Moines | | Sunny | Sunny | Ptcldy | Ptcldy | Ptcldy | Ptcldy | Ptcldy | | 63/83 | 61/86 | 69/90 | 76/96 | 76/92 | 72/89 | 71/89 | | 00/00 | 00/00 | 10/40 | 20/20 | 30/30 | 30/30 | 40/40 | | Creston | | Sunny | Sunny | Ptcldy | Ptcldy | Ptcldy | Ptcldy | Sunny | | 62/83 | 61/86 | 68/90 | 76/95 | 75/93 | 72/90 | 72/90 | | 00/00 | 00/00 | 10/20 | 10/10 | 30/30 | 30/30 | 30/30 | | Lamoni | | Sunny | Sunny | Ptcldy | Ptcldy | Ptcldy | Ptcldy | Ptcldy | | 63/84 | 62/85 | 67/89 | 75/94 | 76/93 | 73/90 | 71/89 | | 00/00 | 00/00 | 10/20 | 10/10 | 20/20 | 30/30 | 30/30 | | ...EASTERN IOWA... | | Decorah | | Sunny | Sunny | Ptcldy | Ptcldy | Ptcldy | Ptcldy | Ptcldy | | 59/80 | 55/81 | 64/79 | 69/86 | 71/85 | 66/84 | 66/83 | | 00/00 | 00/00 | 10/50 | 50/40 | 50/50 | 20/20 | 40/40 | | Oelwein | | Sunny | Sunny | Ptcldy | Ptcldy | Ptcldy | Ptcldy | Ptcldy | | 59/79 | 56/80 | 64/80 | 70/87 | 72/86 | 68/84 | 68/84 | | 00/00 | 00/00 | 10/40 | 30/20 | 50/50 | 30/30 | 40/40 | | Waterloo | | Sunny | Sunny | Ptcldy | Ptcldy | Shwrs | Ptcldy | Shwrs | | 60/81 | 57/82 | 65/83 | 71/90 | 73/87 | 69/85 | 68/85 | | 00/00 | 00/00 | 10/40 | 20/20 | 50/50 | 20/20 | 50/50 | | Dubuque | | Sunny | Sunny | Ptcldy | Ptcldy | Ptcldy | Ptcldy | Ptcldy | | 62/80 | 59/82 | 64/81 | 69/87 | 72/87 | 70/85 | 69/85 | | 00/00 | 00/00 | 00/20 | 50/50 | 50/50 | 40/40 | 30/30 | | Cedar Rapids | | Sunny | Sunny | Ptcldy | Ptcldy | Ptcldy | Sunny | Ptcldy | | 61/82 | 58/83 | 64/84 | 70/91 | 73/90 | 71/88 | 69/87 | | 00/00 | 00/00 | 00/20 | 30/30 | 30/30 | 30/30 | 40/40 | | Iowa City | | Sunny | Sunny | Ptcldy | Ptcldy | Ptcldy | Sunny | Ptcldy | | 61/82 | 59/84 | 64/84 | 70/92 | 73/91 | 72/89 | 70/88 | | 00/00 | 00/00 | 00/20 | 30/30 | 30/30 | 30/30 | 40/40 | | Quad Cities | | Sunny | Sunny | Ptcldy | Ptcldy | Ptcldy | Sunny | Ptcldy | | 62/82 | 58/83 | 63/82 | 70/89 | 73/89 | 72/88 | 71/87 | | 00/00 | 00/00 | 00/10 | 30/30 | 20/20 | 30/30 | 30/30 | | Ottumwa | | Sunny | Sunny | Ptcldy | Ptcldy | Ptcldy | Sunny | Ptcldy | | 62/83 | 60/85 | 66/88 | 73/95 | 76/94 | 73/91 | 72/90 | | 00/00 | 00/00 | 00/20 | 20/20 | 40/40 | 40/40 | 40/40 | | Burlington | | Sunny | Sunny | Ptcldy | Ptcldy | Ptcldy | Sunny | Ptcldy | | 62/82 | 60/82 | 63/84 | 70/90 | 74/90 | 72/89 | 71/88 | | 00/00 | 00/00 | 00/10 | 10/10 | 20/20 | 30/30 | 20/20 | | Keokuk | | Sunny | Sunny | Ptcldy | Ptcldy | Ptcldy | Sunny | Ptcldy | | 63/83 | 61/83 | 63/85 | 70/92 | 74/92 | 74/90 | 73/89 | | 00/00 | 00/00 | 00/10 | 10/10 | 10/10 | 30/30 | 20/20 | | $$ |
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Bryce Anderson – DTN Meteorologist
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| Limited Showers for South, East Thursday |
Cold front tracking southeast brings scattered severe storms to Plains and Midwest through Wednesday. » More DTN Weather Commentary |
| Posted at 12:02PM Wed Aug 26, 2026 CDT |
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DTN Weather Summary
