Tabular State Forecast
Issued by NWS
Issued by NWS
371
FPUS63 KDMX 022120
SFTIA
IAZ001>099-031000-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 PM CDT Tue Sep 2 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
Wed Thu Fri Sat Sun Mon Tue
Sep 03 Sep 04 Sep 05 Sep 06 Sep 07 Sep 08 Sep 09
...WESTERN IOWA...
Spencer
Shwrs Sunny Sunny Sunny Sunny Ptcldy Ptcldy
55/65 38/69 44/63 39/67 41/71 51/73 53/74
50/50 00/10 40/00 00/00 00/00 10/20 30/30
Sioux City
Tstrms Sunny Sunny Sunny Sunny Ptcldy Ptcldy
58/67 42/74 47/65 42/69 45/73 55/73 56/76
30/60 00/10 20/00 00/00 00/00 20/20 20/20
Carroll
Ptcldy Sunny Sunny Sunny Sunny Mocldy Ptcldy
58/71 43/73 48/68 42/71 44/74 52/73 55/76
30/40 00/00 40/10 00/00 00/00 20/20 30/30
Atlantic
Tstrms Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
57/68 43/70 48/64 42/67 45/70 52/69 55/73
10/50 10/00 30/10 00/00 00/00 20/30 30/30
Shenandoah
Tstrms Smoke Sunny Sunny Ptcldy Mocldy Ptcldy
57/73 45/71 50/66 44/71 49/72 55/72 56/76
10/50 30/00 20/10 00/00 00/10 20/30 20/20
...CENTRAL IOWA...
Mason City
Ptcldy Sunny Ptcldy Sunny Sunny Ptcldy Ptcldy
57/66 40/67 46/61 41/64 41/68 49/69 53/71
50/40 10/10 60/10 00/00 00/00 10/20 30/30
Fort Dodge
Ptcldy Sunny Sunny Sunny Sunny Ptcldy Ptcldy
58/69 41/71 47/65 43/68 43/72 52/71 55/75
40/40 00/00 60/10 00/00 00/00 10/20 30/30
Ames
Ptcldy Sunny Sunny Sunny Sunny Mocldy Ptcldy
59/70 43/71 49/67 43/69 44/74 52/71 55/76
30/40 10/00 50/20 00/00 00/00 10/20 30/30
Marshalltown
Mocldy Sunny Sunny Sunny Sunny Ptcldy Ptcldy
57/69 41/69 47/65 41/67 42/70 49/69 53/73
30/40 00/00 50/30 00/00 00/00 10/20 30/30
Des Moines
Tstrms Sunny Sunny Sunny Sunny Mocldy Ptcldy
61/72 48/72 51/68 46/70 47/73 55/72 57/75
20/50 20/00 30/20 00/00 00/00 10/20 30/30
Creston
Tstrms Sunny Sunny Sunny Ptcldy Mocldy Ptcldy
57/72 44/71 49/66 44/71 47/73 54/69 55/74
10/50 40/00 20/10 00/00 00/10 10/20 20/20
Lamoni
Tstrms Sunny Sunny Sunny Sunny Ptcldy Ptcldy
58/74 46/71 51/68 45/70 47/72 53/70 56/74
00/60 40/00 20/20 10/00 00/10 10/20 20/20
...EASTERN IOWA...
Decorah
Ptcldy Ptcldy Ptcldy Sunny Sunny Ptcldy Mocldy
59/MM 42/63 49/59 44/62 44/65 50/68 54/70
50/40 10/00 70/20 00/00 00/00 10/20 30/30
Oelwein
Shwrs Sunny Ptcldy Sunny Sunny Ptcldy Mocldy
58/MM 42/65 48/61 43/64 42/68 50/69 54/71
40/50 00/00 60/30 00/00 00/00 10/20 30/30
Waterloo
Mocldy Sunny Ptcldy Sunny Sunny Ptcldy Mocldy
59/68 42/67 49/63 43/66 43/69 50/68 54/72
40/40 00/00 60/20 00/00 00/00 10/20 30/30
Dubuque
Tstrms Sunny Ptcldy Sunny Sunny Ptcldy Mocldy
61/67 43/66 51/62 45/66 45/69 50/71 55/71
40/50 10/00 60/40 00/00 00/00 10/10 30/30
Cedar Rapids
Tstrms Sunny Sunny Sunny Sunny Ptcldy Mocldy
59/70 43/69 51/65 44/68 45/71 51/71 56/74
20/60 10/00 50/40 00/00 00/00 10/20 30/30
Iowa City
Shwrs Sunny Sunny Sunny Sunny Ptcldy Mocldy
59/71 44/69 52/66 45/69 47/73 52/71 56/75
20/60 30/00 40/40 00/00 00/00 10/20 30/30
Quad Cities
Tstrms Sunny Sunny Sunny Sunny Ptcldy Mocldy
59/72 44/69 53/66 45/69 46/73 51/73 56/74
10/60 40/00 40/40 00/00 00/00 10/10 20/20
Ottumwa
Tstrms Sunny Sunny Sunny Sunny Ptcldy Ptcldy
59/75 45/72 52/68 45/72 45/75 53/70 55/76
00/70 50/00 40/40 00/00 00/00 10/20 30/30
Burlington
Tstrms Sunny Sunny Sunny Sunny Ptcldy Mocldy
58/75 45/71 54/68 46/72 47/73 53/73 56/75
00/70 50/00 20/20 10/00 00/00 10/10 20/20
Keokuk
Tstrms Sunny Sunny Sunny Sunny Ptcldy Ptcldy
58/76 46/71 56/69 47/72 49/73 54/73 56/74
00/70 60/00 20/20 10/00 00/00 10/20 20/20
$$