Tabular State Forecast
Issued by NWS
Issued by NWS
676
FPUS63 KDMX 302121
SFTIA
IAZ001>099-011000-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 PM CDT Wed Sep 30 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
Thu Fri Sat Sun Mon Tue Wed
Oct 01 Oct 02 Oct 03 Oct 04 Oct 05 Oct 06 Oct 07
...WESTERN IOWA...
Spencer
Ptcldy Sunny Sunny Sunny Sunny Ptcldy Sunny
57/62 45/60 46/66 50/64 43/62 50/68 54/70
30/10 00/00 00/00 00/00 00/00 00/10 20/10
Sioux City
Ptcldy Sunny Sunny Sunny Sunny Ptcldy Ptcldy
60/63 47/61 49/67 53/65 48/64 54/70 58/72
40/10 00/00 00/00 00/00 00/00 00/10 20/10
Carroll
Mocldy Sunny Sunny Sunny Sunny Ptcldy Ptcldy
61/65 48/64 47/67 53/68 47/64 51/69 57/72
100/40 00/00 00/00 00/00 00/00 00/00 20/20
Atlantic
Mocldy Sunny Sunny Sunny Sunny Ptcldy Ptcldy
63/66 49/64 47/67 53/68 48/65 52/69 58/73
90/30 10/00 00/00 00/00 00/00 00/00 20/20
Shenandoah
Mocldy Sunny Sunny Sunny Sunny Ptcldy Ptcldy
64/69 50/65 47/69 54/71 50/68 53/73 59/75
90/40 20/00 00/00 00/00 00/00 00/00 20/20
...CENTRAL IOWA...
Mason City
Mocldy Sunny Sunny Sunny Sunny Ptcldy Ptcldy
59/64 46/62 44/65 49/65 42/61 46/66 53/70
60/40 00/00 00/00 00/00 00/00 00/10 20/20
Fort Dodge
Mocldy Sunny Sunny Sunny Sunny Ptcldy Ptcldy
61/65 47/63 47/66 52/66 45/63 50/68 56/71
90/40 00/00 00/00 00/00 00/00 00/00 20/20
Ames
Shwrs Sunny Sunny Sunny Sunny Ptcldy Ptcldy
63/66 50/63 47/66 52/67 46/63 49/67 56/71
100/50 00/00 00/00 00/00 00/00 00/00 20/20
Marshalltown
Shwrs Sunny Sunny Sunny Sunny Sunny Ptcldy
63/66 49/62 45/65 50/66 44/62 46/65 54/70
100/70 10/00 00/00 00/00 00/00 00/00 10/10
Des Moines
Shwrs Sunny Sunny Sunny Sunny Sunny Ptcldy
65/66 51/63 48/66 54/68 47/63 51/67 58/71
100/60 10/00 00/00 00/00 00/00 00/00 10/10
Creston
Tstrms Sunny Sunny Sunny Sunny Ptcldy Ptcldy
64/67 50/64 47/66 53/68 48/64 51/68 58/72
90/50 20/00 00/00 00/00 00/00 00/00 20/20
Lamoni
Tstrms Sunny Sunny Sunny Sunny Sunny Ptcldy
64/68 52/64 47/66 52/69 48/65 50/68 57/72
70/70 30/00 00/00 00/00 00/00 00/00 00/10
...EASTERN IOWA...
Decorah
Mocldy Sunny Sunny Sunny Sunny Ptcldy Ptcldy
62/64 47/60 43/64 50/65 41/60 44/62 53/68
80/50 00/00 00/00 10/10 00/00 00/00 20/20
Oelwein
Mocldy Sunny Sunny Sunny Sunny Ptcldy Ptcldy
63/65 49/61 45/65 50/66 44/61 45/64 54/69
100/80 00/00 00/00 00/00 00/00 00/00 10/10
Waterloo
Shwrs Sunny Sunny Sunny Sunny Ptcldy Ptcldy
63/66 49/63 45/65 51/67 44/62 46/65 54/70
100/70 00/00 00/00 00/00 00/00 00/00 10/10
Dubuque
Mocldy Sunny Sunny Sunny Sunny Sunny Ptcldy
64/67 52/63 45/65 51/68 45/62 45/65 54/70
90/90 20/00 00/00 00/00 00/00 00/00 00/10
Cedar Rapids
Mocldy Sunny Sunny Sunny Sunny Sunny Ptcldy
64/68 53/63 47/65 52/68 47/62 47/65 55/70
90/80 20/00 00/00 00/00 00/00 00/00 00/10
Iowa City
Mocldy Sunny Sunny Sunny Sunny Sunny Ptcldy
65/69 54/64 47/66 51/68 47/63 47/66 56/71
70/80 20/00 00/00 00/00 00/00 00/00 00/10
Quad Cities
Mocldy Sunny Sunny Sunny Sunny Sunny Ptcldy
65/70 52/65 46/67 50/70 46/64 45/67 54/72
60/90 40/00 00/00 00/00 00/00 00/00 00/10
Ottumwa
Shwrs Sunny Sunny Sunny Sunny Sunny Ptcldy
66/69 52/64 47/66 51/68 46/63 47/67 57/71
60/70 30/00 00/00 00/00 00/00 00/00 00/10
Burlington
Mocldy Sunny Sunny Sunny Sunny Sunny Ptcldy
66/71 54/65 47/67 50/70 47/65 46/67 55/72
30/90 60/00 00/00 00/00 00/00 00/00 00/10
Keokuk
Mocldy Sunny Sunny Sunny Sunny Sunny Ptcldy
68/71 55/64 48/68 52/70 49/65 47/67 55/72
30/90 60/00 00/00 00/00 00/00 00/00 00/10
$$