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	State Forecast for Cedar Rapids , IA

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254
FPUS63 KDMX 232120
SFTIA
IAZ001>099-241000-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 PM CDT Sun Aug 23 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
Mon	Tue	Wed	Thu	Fri	Sat	Sun
Aug 24	Aug 25	Aug 26	Aug 27	Aug 28	Aug 29	Aug 30
...WESTERN IOWA...
Spencer
Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy	Mocldy	Ptcldy
59/80	61/85	61/82	55/82	55/82	60/82	62/83
20/20	10/20	10/00	00/00	10/20	60/60	40/40
Sioux City
Mocldy	Ptcldy	Sunny	Sunny	Ptcldy	Mocldy	Ptcldy
62/80	64/84	63/82	58/82	60/81	64/83	65/84
40/30	10/20	10/00	00/00	30/40	50/50	40/30
Carroll
Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy	Tstrms	Shwrs
61/79	64/85	65/84	61/84	61/83	64/84	67/86
20/20	10/20	10/10	00/00	20/30	60/60	50/50
Atlantic
Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy	Tstrms	Ptcldy
61/79	64/81	66/82	61/81	61/81	65/82	68/84
30/30	00/10	20/20	00/00	20/30	50/50	40/40
Shenandoah
Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy	Ptcldy	Ptcldy
62/81	66/85	67/86	62/85	64/86	68/87	71/88
40/40	00/10	30/30	00/00	20/30	50/50	40/40
...CENTRAL IOWA...
Mason City
Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy	Shwrs	Shwrs
55/80	62/84	64/82	59/82	58/82	62/81	64/83
00/00	10/20	20/10	00/00	00/10	50/50	50/50
Fort Dodge
Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy	Tstrms	Shwrs
59/81	64/85	64/84	61/84	59/83	64/82	66/84
10/10	10/20	10/10	00/00	10/20	60/60	50/50
Ames
Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy	Tstrms	Tstrms
60/81	64/83	67/85	63/83	61/83	65/83	68/85
10/10	10/20	10/10	00/00	10/20	50/50	50/50
Marshalltown
Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy	Ptcldy	Shwrs
57/80	61/82	66/83	61/82	59/82	63/82	66/84
00/10	00/10	20/20	00/00	10/10	40/40	50/50
Des Moines
Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy	Ptcldy	Ptcldy
62/81	66/84	69/85	65/83	64/84	67/84	70/86
10/10	10/10	20/20	00/00	10/20	40/40	40/40
Creston
Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy	Ptcldy	Ptcldy
62/81	66/84	68/84	63/83	63/84	67/85	70/86
30/30	00/10	20/20	00/00	10/20	40/40	40/40
Lamoni
Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy	Ptcldy	Ptcldy
62/81	65/84	68/86	64/84	64/84	67/85	70/87
20/20	00/10	20/20	00/00	10/20	40/40	40/40
...EASTERN IOWA...
Decorah
Ptcldy	Ptcldy	Sunny	Sunny	Sunny	Ptcldy	Mocldy
54/79	59/80	64/82	61/81	57/80	60/78	64/81
00/00	00/10	30/30	00/00	00/10	30/40	50/50
Oelwein
Sunny	Ptcldy	Sunny	Sunny	Sunny	Ptcldy	Ptcldy
55/79	61/80	65/81	62/79	59/79	62/78	66/81
00/00	00/10	20/20	00/00	00/10	20/40	50/50
Waterloo
Ptcldy	Ptcldy	Sunny	Sunny	Sunny	Ptcldy	Shwrs
56/80	62/81	66/82	62/81	60/81	63/80	66/83
00/00	00/10	20/20	00/00	00/10	30/40	50/50
Dubuque
Sunny	Ptcldy	Sunny	Sunny	Sunny	Ptcldy	Mocldy
56/80	60/81	66/81	64/81	61/81	62/80	66/82
00/00	00/00	30/30	10/00	00/10	20/30	50/50
Cedar Rapids
Ptcldy	Ptcldy	Sunny	Sunny	Sunny	Ptcldy	Ptcldy
56/81	62/83	66/83	64/82	61/83	64/82	67/84
00/00	00/10	20/20	10/00	00/10	20/40	50/50
Iowa City
Ptcldy	Ptcldy	Sunny	Sunny	Sunny	Ptcldy	Ptcldy
56/81	62/83	67/85	64/83	62/84	65/83	68/85
00/00	00/00	20/20	10/00	00/10	20/30	50/50
Quad Cities
Sunny	Ptcldy	Sunny	Sunny	Sunny	Ptcldy	Ptcldy
56/81	60/82	66/83	64/82	61/82	64/82	67/83
00/00	00/00	20/20	20/00	00/10	10/30	50/50
Ottumwa
Ptcldy	Sunny	Sunny	Sunny	Sunny	Ptcldy	Shwrs
58/81	64/85	69/86	65/84	63/85	67/85	70/87
00/10	00/10	20/20	10/00	00/10	30/40	50/50
Burlington
Sunny	Ptcldy	Sunny	Sunny	Sunny	Ptcldy	Ptcldy
57/80	60/82	66/85	65/82	62/82	64/83	68/84
00/00	00/00	10/10	10/00	00/00	20/20	40/40
Keokuk
Ptcldy	Ptcldy	Sunny	Sunny	Sunny	Ptcldy	Ptcldy
58/81	62/83	68/87	65/83	63/83	66/83	69/86
00/00	00/00	10/20	10/00	00/10	20/20	40/40
$$

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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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