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	State Forecast for Ottosen , IA

Change Zip Code:

699
FPUS63 KDMX 150920
SFTIA
IAZ001>099-152200-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 AM CDT Sat Aug 15 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

FCST	FCST	FCST	FCST	FCST	FCST	FCST
Today	Sun	Mon	Tue	Wed	Thu	Fri
Aug 15	Aug 16	Aug 17	Aug 18	Aug 19	Aug 20	Aug 21
...WESTERN IOWA...
Spencer
Mocldy	Sunny	Ptcldy	Mocldy	Ptcldy	Ptcldy	Ptcldy
/81	63/77	53/79	61/79	56/73	51/74	54/77
/50	60/00	00/10	50/70	70/20	10/10	30/30
Sioux City
Mocldy	Sunny	Ptcldy	Mocldy	Ptcldy	Ptcldy	Ptcldy
/82	64/78	58/79	63/80	60/73	55/73	57/76
/50	30/10	00/10	60/70	70/20	20/20	30/30
Carroll
Tstrms	Ptcldy	Ptcldy	Tstrms	Ptcldy	Ptcldy	Ptcldy
/82	67/80	59/81	64/82	62/75	56/75	58/77
/50	50/10	00/00	40/60	70/40	10/20	30/30
Atlantic
Mocldy	Ptcldy	Sunny	Tstrms	Ptcldy	Ptcldy	Ptcldy
/84	68/79	61/80	64/82	65/76	58/74	59/77
/40	40/20	00/00	20/50	70/40	10/10	30/30
Shenandoah
Mocldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy
/89	70/83	63/83	67/87	68/80	62/79	62/81
/20	50/20	00/00	10/20	70/40	20/20	30/30
...CENTRAL IOWA...
Mason City
Mocldy	Ptcldy	Sunny	Tstrms	Ptcldy	Ptcldy	Ptcldy
/80	67/77	57/79	62/79	60/73	54/73	56/75
/40	50/10	00/00	60/60	70/40	10/10	30/30
Fort Dodge
Mocldy	Ptcldy	Sunny	Tstrms	Ptcldy	Ptcldy	Ptcldy
/82	67/79	59/81	63/81	62/76	56/75	57/77
/40	50/10	00/00	50/70	70/40	10/10	30/30
Ames
Mocldy	Ptcldy	Sunny	Tstrms	Shwrs	Ptcldy	Ptcldy
/83	69/81	62/81	65/82	65/77	58/75	59/77
/30	50/10	00/00	30/50	80/50	10/10	30/30
Marshalltown
Mocldy	Ptcldy	Sunny	Tstrms	Shwrs	Ptcldy	Ptcldy
/82	69/80	59/80	63/81	63/76	56/74	57/76
/30	50/10	00/00	30/50	80/60	10/10	30/30
Des Moines
Mocldy	Ptcldy	Sunny	Ptcldy	Shwrs	Ptcldy	Ptcldy
/84	72/81	64/82	67/83	67/77	61/75	61/78
/30	50/20	00/00	20/30	80/60	10/10	30/30
Creston
Mocldy	Ptcldy	Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy
/86	69/81	63/82	66/85	67/78	60/76	61/79
/30	50/20	00/00	10/30	70/50	20/20	20/20
Lamoni
Mocldy	Ptcldy	Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy
/87	70/82	64/81	66/84	68/79	61/76	61/79
/40	60/30	00/00	00/20	70/60	20/20	20/20
...EASTERN IOWA...
Decorah
Mocldy	Ptcldy	Sunny	Mocldy	Ptcldy	Ptcldy	Ptcldy
/82	68/80	59/79	62/79	62/74	55/73	57/74
/20	40/10	00/00	50/60	70/60	10/10	20/20
Oelwein
Mocldy	Ptcldy	Sunny	Mocldy	Ptcldy	Ptcldy	Ptcldy
/80	68/79	61/78	63/79	63/73	57/72	58/73
/20	40/10	00/00	40/40	80/60	10/10	20/20
Waterloo
Mocldy	Ptcldy	Sunny	Tstrms	Shwrs	Ptcldy	Ptcldy
/81	69/80	61/80	63/81	64/75	57/73	58/75
/20	50/10	00/00	40/50	80/60	10/10	20/20
Dubuque
Mocldy	Ptcldy	Sunny	Mocldy	Ptcldy	Ptcldy	Ptcldy
/82	70/82	63/80	63/81	65/77	58/74	58/75
/30	70/10	00/00	20/30	80/70	10/10	20/20
Cedar Rapids
Mocldy	Ptcldy	Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy
/85	70/82	62/81	63/82	66/78	59/75	59/77
/40	50/10	00/00	20/30	80/60	10/10	20/20
Iowa City
Mocldy	Ptcldy	Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy
/87	71/83	64/82	64/83	67/79	60/76	60/77
/50	50/20	10/00	00/20	70/70	10/10	10/10
Quad Cities
Mocldy	Ptcldy	Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy
/85	71/84	64/81	64/82	67/79	60/75	59/76
/70	70/30	20/00	00/20	70/70	10/10	10/10
Ottumwa
Tstrms	Ptcldy	Sunny	Ptcldy	Shwrs	Ptcldy	Ptcldy
/87	71/84	64/82	65/85	68/80	61/77	60/79
/60	50/20	00/00	00/10	70/70	20/20	20/20
Burlington
Mocldy	Ptcldy	Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy
/88	71/84	64/81	63/83	68/80	61/75	59/76
/70	70/30	10/00	00/10	70/70	10/20	20/10
Keokuk
Mocldy	Ptcldy	Sunny	Sunny	Ptcldy	Ptcldy	Ptcldy
/89	73/84	66/81	65/84	70/80	63/75	61/77
/70	60/30	10/00	00/10	60/60	10/20	20/20
$$

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Bryce Anderson – DTN Meteorologist

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More Rounds of Showers Through Corn Belt This Weekend

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Posted at 11:57AM Fri Aug 14, 2026 CDT

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