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	State Forecast for Ottosen , IA

Change Zip Code:

176
FPUS63 KDMX 190920
SFTIA
IAZ001>099-192200-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 AM CDT Sat Sep 19 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
Sep 19	Sep 20	Sep 21	Sep 22	Sep 23	Sep 24	Sep 25
...WESTERN IOWA...
Spencer
Mocldy	Mocldy	Mocldy	Ptcldy	Sunny	Ptcldy	Ptcldy
/69	52/66	47/61	42/62	40/66	44/67	48/70
/40	20/20	40/50	30/10	00/00	20/20	10/10
Sioux City
Mocldy	Mocldy	Mocldy	Ptcldy	Ptcldy	Mocldy	Mocldy
/72	58/65	54/60	49/63	46/66	51/67	54/70
/30	20/30	70/70	40/10	00/10	30/30	20/20
Carroll
Mocldy	Shwrs	Shwrs	Ptcldy	Ptcldy	Mocldy	Mocldy
/78	59/66	55/61	50/61	45/66	50/67	54/69
/40	30/50	50/60	50/10	00/00	10/20	10/10
Atlantic
Ptcldy	Drzl	Shwrs	Ptcldy	Ptcldy	Mocldy	Mocldy
/79	60/65	55/60	50/59	46/64	51/65	55/66
/40	30/40	40/60	60/00	00/00	10/30	20/20
Shenandoah
Ptcldy	Mocldy	Mocldy	Ptcldy	Ptcldy	Mocldy	Mocldy
/84	64/68	58/62	53/62	48/65	53/67	57/67
/40	40/40	40/40	40/00	00/00	20/30	30/30
...CENTRAL IOWA...
Mason City
Shwrs	Mocldy	Mocldy	Ptcldy	Sunny	Ptcldy	Ptcldy
/72	55/65	49/61	44/61	41/64	45/65	49/68
/50	20/10	30/40	30/10	00/00	10/10	00/10
Fort Dodge
Mocldy	Drzl	Shwrs	Ptcldy	Sunny	Ptcldy	Ptcldy
/76	59/67	54/62	49/62	45/66	50/68	53/70
/40	20/30	50/50	50/10	00/00	10/20	10/10
Ames
Tstrms	Drzl	Shwrs	Ptcldy	Sunny	Ptcldy	Ptcldy
/79	60/66	55/62	50/60	45/65	51/66	54/68
/50	30/30	50/50	50/10	00/00	10/20	10/10
Marshalltown
Tstrms	Drzl	Shwrs	Ptcldy	Sunny	Ptcldy	Ptcldy
/79	59/65	53/61	48/60	44/65	48/66	51/68
/60	40/40	50/50	50/20	00/00	10/10	10/10
Des Moines
Tstrms	Drzl	Shwrs	Ptcldy	Sunny	Ptcldy	Ptcldy
/81	61/65	57/61	53/60	48/65	52/65	56/67
/50	40/40	60/60	60/10	00/00	00/20	10/10
Creston
Ptcldy	Drzl	Shwrs	Ptcldy	Sunny	Mocldy	Ptcldy
/81	63/66	57/59	52/59	46/63	51/65	56/66
/40	60/40	60/60	50/10	10/00	10/20	20/20
Lamoni
Ptcldy	Tstrms	Shwrs	Mocldy	Sunny	Mocldy	Mocldy
/84	63/68	58/60	52/59	46/62	50/65	55/67
/30	70/50	60/60	40/10	10/00	10/20	20/20
...EASTERN IOWA...
Decorah
Mocldy	Ptcldy	Mocldy	Ptcldy	Sunny	Ptcldy	Ptcldy
/72	57/67	50/62	45/61	43/65	47/66	50/69
/70	50/10	10/20	10/10	00/00	00/10	00/10
Oelwein
Mocldy	Mocldy	Mocldy	Ptcldy	Sunny	Ptcldy	Ptcldy
/76	59/66	53/61	48/60	44/64	49/65	52/68
/70	50/30	40/40	30/20	00/00	00/10	00/10
Waterloo
Tstrms	Drzl	Mocldy	Ptcldy	Sunny	Ptcldy	Ptcldy
/78	59/67	53/63	48/61	45/66	49/67	52/69
/70	40/30	40/40	40/20	00/00	00/10	10/10
Dubuque
Mocldy	Mocldy	Mocldy	Ptcldy	Sunny	Ptcldy	Ptcldy
/76	61/67	55/63	50/62	47/65	50/66	52/69
/90	70/50	30/30	30/30	00/00	00/10	00/00
Cedar Rapids
Mocldy	Mocldy	Mocldy	Ptcldy	Sunny	Ptcldy	Ptcldy
/81	63/68	57/63	51/61	47/65	51/67	54/69
/70	60/50	50/50	40/30	10/00	00/10	10/10
Iowa City
Mocldy	Mocldy	Mocldy	Ptcldy	Sunny	Ptcldy	Ptcldy
/83	64/69	58/63	52/62	48/66	52/67	55/70
/70	70/70	60/60	40/30	10/00	00/10	10/10
Quad Cities
Mocldy	Mocldy	Mocldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy
/82	64/70	57/64	52/63	49/66	51/68	53/71
/70	80/70	50/50	40/20	10/00	00/00	00/00
Ottumwa
Mocldy	Tstrms	Shwrs	Ptcldy	Sunny	Ptcldy	Ptcldy
/85	65/70	59/63	53/61	48/65	52/68	55/71
/40	70/70	60/60	50/40	00/00	00/10	10/10
Burlington
Mocldy	Mocldy	Mocldy	Ptcldy	Sunny	Ptcldy	Ptcldy
/86	66/73	59/64	53/62	48/67	52/69	55/72
/20	70/80	70/70	50/40	10/00	00/10	10/10
Keokuk
Mocldy	Mocldy	Mocldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy
/88	68/76	61/66	55/64	50/68	54/71	57/73
/10	60/70	70/70	40/40	00/00	00/10	00/10
$$

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Bryce Anderson – DTN Meteorologist

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Heavy Rain Moving Through Northern US This Weekend

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Posted at 11:40AM Fri Sep 18, 2026 CDT

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