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	State Forecast for Ottosen , IA

Change Zip Code:

704
FPUS63 KDMX 220920
SFTIA
IAZ001>099-222200-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 AM CDT Sat Aug 22 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 22	Aug 23	Aug 24	Aug 25	Aug 26	Aug 27	Aug 28
...WESTERN IOWA...
Spencer
Sunny	Ptcldy	Mocldy	Ptcldy	Sunny	Sunny	Ptcldy
/80	51/79	57/77	59/83	60/82	56/81	58/82
/00	00/00	50/50	10/10	10/10	00/10	30/30
Sioux City
Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy
/81	58/78	61/78	63/82	63/81	60/81	62/82
/00	00/00	60/60	10/10	20/20	10/10	40/40
Carroll
Sunny	Ptcldy	Shwrs	Ptcldy	Ptcldy	Sunny	Ptcldy
/82	57/80	61/78	62/84	65/83	62/82	63/83
/00	00/00	50/50	10/10	20/20	10/10	20/20
Atlantic
Sunny	Ptcldy	Shwrs	Ptcldy	Ptcldy	Sunny	Ptcldy
/81	59/79	62/78	63/82	65/82	62/81	63/82
/00	00/00	50/50	10/10	20/20	10/10	20/20
Shenandoah
Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy
/85	63/82	65/83	66/86	67/86	65/85	67/86
/20	00/00	40/40	20/10	30/30	10/10	20/30
...CENTRAL IOWA...
Mason City
Sunny	Sunny	Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy
/79	54/78	56/75	60/83	63/82	60/82	61/82
/00	00/00	10/30	10/10	20/20	00/00	20/20
Fort Dodge
Sunny	Ptcldy	Mocldy	Ptcldy	Sunny	Sunny	Ptcldy
/82	55/80	60/77	62/84	64/84	61/83	62/83
/00	00/00	40/40	10/10	20/20	00/00	20/20
Ames
Sunny	Sunny	Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy
/82	58/80	61/77	63/83	65/84	63/83	64/84
/00	00/00	10/30	10/10	20/20	10/00	20/20
Marshalltown
Sunny	Sunny	Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy
/81	56/79	57/76	60/82	64/83	61/82	61/83
/00	00/00	00/20	10/10	20/20	10/00	10/20
Des Moines
Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Sunny	Ptcldy
/82	60/80	64/77	66/83	68/84	65/83	65/84
/10	00/00	20/40	00/10	20/20	10/00	10/20
Creston
Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Sunny	Ptcldy
/83	61/81	63/80	65/84	67/84	65/83	65/85
/00	00/00	40/40	10/10	10/10	10/10	10/20
Lamoni
Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Sunny	Ptcldy
/83	61/80	63/79	65/83	67/84	65/83	66/84
/10	00/00	30/30	10/10	10/20	10/10	10/20
...EASTERN IOWA...
Decorah
Sunny	Sunny	Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy
/78	55/75	54/74	59/79	63/81	61/80	61/80
/00	00/00	00/10	10/20	30/30	10/00	10/10
Oelwein
Sunny	Sunny	Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy
/78	56/75	56/74	60/79	64/81	61/79	61/80
/00	00/00	00/10	10/10	40/40	20/00	10/10
Waterloo
Sunny	Sunny	Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy
/80	56/77	57/75	61/81	64/82	62/81	62/82
/00	00/00	00/20	10/10	20/20	10/00	10/10
Dubuque
Sunny	Sunny	Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy
/79	58/77	56/76	59/79	64/82	63/80	62/81
/00	00/00	00/00	00/10	30/30	20/00	10/10
Cedar Rapids
Sunny	Sunny	Ptcldy	Ptcldy	Ptcldy	Sunny	Ptcldy
/82	58/80	57/77	61/82	65/84	63/82	63/83
/00	00/00	00/10	00/10	20/20	10/00	10/20
Iowa City
Sunny	Sunny	Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy
/82	59/80	58/78	62/82	66/84	64/83	64/83
/00	00/00	00/10	00/10	20/20	20/00	10/20
Quad Cities
Sunny	Sunny	Ptcldy	Ptcldy	Ptcldy	Sunny	Ptcldy
/81	59/78	57/77	61/80	65/83	64/81	63/82
/00	00/00	00/00	00/10	20/30	30/10	10/10
Ottumwa
Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Sunny	Ptcldy
/83	60/81	61/78	64/83	67/85	65/84	64/84
/00	00/00	10/20	10/10	20/20	10/10	10/10
Burlington
Sunny	Sunny	Ptcldy	Ptcldy	Ptcldy	Sunny	Ptcldy
/81	59/79	59/77	62/80	65/83	64/82	63/82
/00	00/00	00/00	00/00	10/10	10/10	10/10
Keokuk
Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Sunny	Ptcldy
/82	61/79	61/77	63/81	66/83	65/82	64/83
/00	00/00	00/10	10/00	10/20	20/20	10/10
$$

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Bryce Anderson – DTN Meteorologist

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System Moving Through Midwest This Weekend, Another Next Week

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Posted at 12:17PM Fri Aug 21, 2026 CDT

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