Tabular State Forecast
Issued by NWS
Issued by NWS
560
FPUS63 KDMX 042121
SFTIA
IAZ001>099-051000-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 PM CDT Thu Sep 4 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
Fri Sat Sun Mon Tue Wed Thu
Sep 05 Sep 06 Sep 07 Sep 08 Sep 09 Sep 10 Sep 11
...WESTERN IOWA...
Spencer
Ptcldy Sunny Sunny Ptcldy Shwrs Ptcldy Ptcldy
43/63 37/64 37/66 42/75 57/78 58/80 56/79
50/20 20/00 00/00 00/10 50/50 20/20 20/20
Sioux City
Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy
46/66 39/67 38/69 47/75 60/81 61/82 61/83
10/00 00/00 00/00 00/20 40/40 20/20 20/20
Carroll
Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy
47/68 42/69 40/71 45/78 59/83 61/83 60/84
20/00 00/00 00/00 00/10 40/40 30/30 20/20
Atlantic
Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy Sunny
49/64 41/66 39/68 46/73 58/78 60/79 60/81
20/10 00/00 00/00 00/10 40/40 20/20 20/20
Shenandoah
Ptcldy Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy
51/67 43/69 41/69 48/75 59/80 62/82 62/84
20/20 00/00 00/00 00/10 30/30 20/20 10/10
...CENTRAL IOWA...
Mason City
Ptcldy Sunny Sunny Sunny Mocldy Ptcldy Ptcldy
45/61 41/63 39/65 41/72 54/76 58/78 56/77
60/10 10/00 00/00 00/10 40/40 30/20 20/20
Fort Dodge
Sunny Sunny Sunny Ptcldy Shwrs Ptcldy Ptcldy
47/65 42/66 41/68 44/76 57/80 60/82 59/81
40/00 00/00 00/00 00/10 50/50 30/30 20/20
Ames
Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
48/67 42/68 41/70 44/77 57/82 61/83 59/83
30/00 00/00 00/00 00/10 40/40 30/30 20/20
Marshalltown
Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
47/64 41/66 40/67 42/74 54/79 59/80 57/79
30/00 00/00 00/00 00/00 30/30 30/30 20/20
Des Moines
Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
52/67 45/69 44/70 48/78 59/81 63/83 63/82
20/00 00/00 00/00 00/10 30/30 20/20 20/20
Creston
Ptcldy Sunny Sunny Ptcldy Ptcldy Ptcldy Sunny
50/67 42/69 41/70 47/76 58/80 61/82 61/83
20/20 00/00 00/00 00/10 30/30 20/20 10/10
Lamoni
Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy Sunny
53/67 44/70 43/71 48/77 58/80 61/82 61/83
20/20 00/00 00/00 00/10 20/20 20/20 10/10
...EASTERN IOWA...
Decorah
Ptcldy Ptcldy Sunny Sunny Mocldy Ptcldy Ptcldy
48/58 43/61 42/62 43/68 54/71 58/73 57/74
70/00 10/00 00/00 00/00 30/40 30/20 20/20
Oelwein
Ptcldy Sunny Sunny Sunny Mocldy Ptcldy Ptcldy
47/60 42/63 41/64 42/70 53/75 58/78 57/76
60/00 00/00 00/00 00/00 30/30 30/30 20/20
Waterloo
Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
48/63 42/64 41/66 42/72 54/78 60/80 57/79
50/00 00/00 00/00 00/00 30/30 30/30 20/20
Dubuque
Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
50/61 45/64 44/66 44/71 53/74 58/76 58/76
40/00 00/00 00/00 00/00 20/20 30/30 20/20
Cedar Rapids
Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
50/63 44/66 42/68 44/74 54/78 60/81 60/81
20/00 00/00 00/00 00/00 20/30 30/30 20/20
Iowa City
Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
52/65 45/68 43/69 44/76 54/80 60/83 60/82
10/00 00/00 00/00 00/00 20/20 30/30 20/20
Quad Cities
Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
53/65 45/67 43/69 44/73 53/79 58/81 60/81
10/10 00/00 00/00 00/00 10/20 30/30 20/20
Ottumwa
Sunny Sunny Sunny Sunny Ptcldy Ptcldy Sunny
53/69 44/71 42/71 44/77 56/83 61/86 62/84
20/20 00/00 00/00 00/00 20/20 30/30 20/20
Burlington
Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
57/67 45/71 44/70 45/76 54/81 59/83 60/84
20/20 00/00 00/00 00/00 10/10 20/20 10/10
Keokuk
Mocldy Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
58/68 46/71 45/70 46/77 55/82 60/83 61/84
20/20 10/00 00/00 00/00 10/10 20/20 10/10
$$