Tabular State Forecast
Issued by NWS
Issued by NWS
324
FPUS63 KDMX 272121
SFTIA
IAZ001>099-281000-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 PM CDT Wed Aug 27 2025
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
Thu Fri Sat Sun Mon Tue Wed
Aug 28 Aug 29 Aug 30 Aug 31 Sep 01 Sep 02 Sep 03
...WESTERN IOWA...
Spencer
Ptcldy Ptcldy Mocldy Mocldy Mocldy Ptcldy Ptcldy
54/80 57/76 57/73 55/72 55/74 54/77 54/70
20/10 10/20 20/30 40/40 20/20 20/20 30/30
Sioux City
Sunny Ptcldy Mocldy Shwrs Ptcldy Ptcldy Ptcldy
55/82 58/81 61/77 59/73 57/77 57/81 57/74
00/00 10/10 20/30 50/50 30/30 20/20 20/20
Carroll
Sunny Ptcldy Mocldy Mocldy Ptcldy Sunny Ptcldy
55/81 58/81 59/79 58/77 56/79 58/83 57/77
10/10 10/10 10/20 30/30 30/30 20/20 30/30
Atlantic
Sunny Ptcldy Ptcldy Mocldy Ptcldy Sunny Ptcldy
55/80 57/79 59/77 58/74 56/76 57/79 57/75
10/10 00/10 10/20 30/30 20/20 20/20 20/20
Shenandoah
Ptcldy Ptcldy Ptcldy Mocldy Ptcldy Ptcldy Ptcldy
57/80 58/81 60/80 61/77 59/78 59/83 60/80
00/00 00/10 10/20 20/30 30/20 10/10 20/20
...CENTRAL IOWA...
Mason City
Sunny Ptcldy Mocldy Mocldy Ptcldy Ptcldy Ptcldy
55/76 55/73 55/70 55/72 54/74 54/77 56/71
20/10 10/10 10/20 20/20 20/20 20/20 20/20
Fort Dodge
Sunny Ptcldy Mocldy Mocldy Ptcldy Ptcldy Ptcldy
55/81 58/77 58/75 59/75 57/77 57/79 57/74
10/20 20/10 20/20 30/30 20/20 20/20 30/30
Ames
Sunny Ptcldy Mocldy Mocldy Ptcldy Ptcldy Ptcldy
55/81 58/78 58/77 58/76 55/78 56/81 58/77
10/10 10/10 10/10 20/20 20/20 20/20 30/30
Marshalltown
Sunny Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy
54/79 56/74 54/74 55/74 53/75 54/78 56/73
10/20 20/10 10/10 20/20 10/20 20/20 30/30
Des Moines
Sunny Ptcldy Ptcldy Mocldy Ptcldy Sunny Ptcldy
56/82 60/79 60/77 60/77 58/78 59/80 60/77
10/10 10/10 10/10 20/20 20/20 20/20 20/20
Creston
Sunny Ptcldy Ptcldy Mocldy Ptcldy Sunny Ptcldy
56/81 59/81 59/79 60/76 57/78 58/81 60/78
10/10 00/10 10/10 20/20 20/20 10/20 20/20
Lamoni
Sunny Ptcldy Ptcldy Ptcldy Ptcldy Sunny Ptcldy
56/80 58/80 59/79 60/77 56/79 57/80 59/78
10/10 00/10 10/10 10/20 20/20 10/20 20/20
...EASTERN IOWA...
Decorah
Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy
57/75 53/70 54/68 53/70 54/71 55/73 56/69
50/10 10/10 10/10 10/10 10/10 20/20 30/30
Oelwein
Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy
56/77 55/73 54/70 55/72 54/74 55/76 57/73
20/10 10/10 10/20 20/10 10/10 20/20 30/30
Waterloo
Sunny Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy
56/79 56/74 55/72 55/74 54/75 55/78 58/74
10/20 20/10 10/20 20/20 10/10 20/20 20/20
Dubuque
Ptcldy Ptcldy Ptcldy Ptcldy Sunny Ptcldy Ptcldy
59/77 52/73 53/71 54/74 54/76 56/78 59/76
30/20 20/10 10/10 10/10 10/10 10/10 20/20
Cedar Rapids
Sunny Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy
57/81 57/76 55/74 56/75 55/76 57/80 59/77
10/20 20/10 10/10 10/10 10/10 20/20 20/20
Iowa City
Sunny Ptcldy Ptcldy Ptcldy Ptcldy Sunny Ptcldy
57/82 58/77 55/76 56/76 55/76 57/80 60/78
10/10 10/10 10/10 10/10 10/10 10/20 20/20
Quad Cities
Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Ptcldy
58/80 55/76 53/75 55/76 54/78 55/81 59/79
20/20 20/10 10/10 10/10 10/10 10/10 20/20
Ottumwa
Sunny Ptcldy Ptcldy Ptcldy Ptcldy Sunny Ptcldy
57/82 59/80 57/79 59/78 55/79 57/83 59/80
10/10 00/10 10/10 20/20 10/10 20/20 30/30
Burlington
Sunny Ptcldy Ptcldy Ptcldy Ptcldy Sunny Ptcldy
56/83 58/77 54/75 56/77 56/78 57/80 59/79
10/10 00/10 10/10 10/10 10/10 10/10 20/20
Keokuk
Sunny Sunny Ptcldy Ptcldy Ptcldy Sunny Ptcldy
56/84 59/77 56/76 58/77 56/78 57/80 60/80
00/00 00/10 10/10 10/10 10/10 10/10 20/20
$$