Tabular State Forecast
Issued by NWS
Issued by NWS
200
FPUS63 KDMX 032121
SFTIA
IAZ001>099-041000-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 PM CDT Wed Sep 3 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
Sep 04 Sep 05 Sep 06 Sep 07 Sep 08 Sep 09 Sep 10
...WESTERN IOWA...
Spencer
Smoke Ptcldy Sunny Sunny Ptcldy Ptcldy Ptcldy
39/70 43/63 38/65 38/68 48/74 55/75 55/79
00/20 60/00 00/00 00/00 10/20 40/40 20/20
Sioux City
Smoke Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
43/74 46/65 41/67 40/71 52/75 58/76 58/79
00/10 30/00 00/00 00/00 10/20 30/30 20/20
Carroll
Smoke Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
44/73 48/68 42/71 41/73 48/79 57/78 57/84
00/00 40/00 00/00 00/00 10/10 30/30 10/10
Atlantic
Smoke Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
44/70 49/64 42/67 41/69 48/73 56/73 57/78
00/00 30/00 00/00 00/00 10/20 30/30 10/10
Shenandoah
Smoke Ptcldy Sunny Sunny Ptcldy Ptcldy Ptcldy
45/73 51/68 43/69 42/72 50/75 56/77 58/80
10/00 20/10 00/00 00/00 00/20 20/20 10/10
...CENTRAL IOWA...
Mason City
Sunny Ptcldy Sunny Sunny Ptcldy Ptcldy Ptcldy
40/67 45/62 41/64 40/67 44/72 54/75 56/78
00/00 70/00 00/00 00/00 00/10 30/30 10/10
Fort Dodge
Smoke Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
42/72 47/65 42/68 41/70 47/76 57/77 57/82
00/00 60/00 00/00 00/00 10/10 30/30 10/10
Ames
Smoke Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
44/73 49/67 43/69 42/72 46/78 57/79 57/83
00/00 40/10 00/00 00/00 00/10 30/30 10/10
Marshalltown
Smoke Sunny Sunny Sunny Sunny Ptcldy Ptcldy
41/70 48/64 42/67 41/69 44/74 54/76 56/80
00/00 50/10 00/00 00/00 00/10 30/30 10/10
Des Moines
Smoke Sunny Sunny Sunny Ptcldy Ptcldy Sunny
47/73 53/67 46/70 46/72 50/77 58/79 59/83
00/00 30/10 00/00 00/00 00/10 30/30 10/10
Creston
Smoke Ptcldy Sunny Sunny Ptcldy Ptcldy Ptcldy
45/73 50/67 44/70 43/72 49/76 56/78 58/81
10/00 20/10 00/00 00/00 00/10 20/20 10/10
Lamoni
Smoke Ptcldy Sunny Sunny Ptcldy Ptcldy Sunny
46/72 53/67 45/70 46/72 48/77 56/77 57/81
10/00 10/10 00/00 00/00 00/10 20/20 10/10
...EASTERN IOWA...
Decorah
Sunny Ptcldy Ptcldy Sunny Sunny Ptcldy Ptcldy
42/62 48/59 43/61 43/64 44/69 52/71 55/74
20/00 70/10 00/00 00/00 00/10 20/20 10/10
Oelwein
Sunny Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy
42/65 48/62 42/64 42/66 44/71 53/74 55/77
10/00 60/10 00/00 00/00 00/10 20/20 10/10
Waterloo
Smoke Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy
42/68 48/63 42/66 42/68 45/73 55/76 57/79
00/00 50/10 00/00 00/00 00/10 20/20 10/10
Dubuque
Sunny Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy
44/66 51/63 45/65 44/67 45/72 53/75 56/79
00/00 40/30 00/00 00/00 00/00 10/10 10/10
Cedar Rapids
Smoke Sunny Sunny Sunny Sunny Ptcldy Ptcldy
44/68 50/66 44/68 43/69 45/74 54/78 57/81
00/00 30/30 00/00 00/00 00/00 10/10 10/10
Iowa City
Smoke Sunny Sunny Sunny Sunny Ptcldy Sunny
45/69 52/67 45/69 44/70 46/75 54/78 57/81
00/00 30/30 00/00 00/00 00/00 10/10 10/10
Quad Cities
Smoke Sunny Sunny Sunny Sunny Ptcldy Sunny
45/68 52/67 45/69 44/71 45/75 53/78 56/82
00/00 20/20 00/00 00/00 00/00 10/10 10/10
Ottumwa
Smoke Sunny Sunny Sunny Sunny Ptcldy Sunny
45/73 53/68 44/72 44/72 46/78 56/81 57/84
10/00 30/30 00/00 00/00 00/10 20/20 10/10
Burlington
Smoke Ptcldy Sunny Sunny Sunny Ptcldy Sunny
47/70 54/68 46/71 46/72 47/76 53/78 56/81
50/00 10/10 00/00 00/00 00/00 10/10 10/10
Keokuk
Smoke Ptcldy Sunny Sunny Sunny Ptcldy Sunny
47/71 56/68 47/71 48/71 48/76 54/78 57/81
50/00 10/10 10/00 00/00 00/00 10/10 10/10
$$