Tabular State Forecast
Issued by NWS
Issued by NWS
061
FPUS63 KDMX 192120
SFTIA
IAZ001>099-201000-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 PM CDT Tue Aug 19 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
Aug 20 Aug 21 Aug 22 Aug 23 Aug 24 Aug 25 Aug 26
...WESTERN IOWA...
Spencer
Ptcldy Sunny Ptcldy Sunny Sunny Sunny Sunny
65/82 61/81 63/80 55/74 49/71 47/70 47/73
10/00 00/00 30/40 30/00 00/00 00/00 10/10
Sioux City
Ptcldy Sunny Ptcldy Sunny Sunny Sunny Ptcldy
68/87 64/86 66/82 57/77 51/73 47/73 49/74
10/00 10/00 20/30 20/10 10/10 10/10 20/20
Carroll
Ptcldy Sunny Ptcldy Sunny Sunny Sunny Ptcldy
67/86 64/84 62/85 59/78 52/74 49/73 49/74
00/10 00/00 10/20 30/20 00/00 00/00 10/10
Atlantic
Ptcldy Sunny Ptcldy Sunny Sunny Sunny Ptcldy
67/84 64/82 62/84 61/78 53/72 49/72 50/72
00/10 10/00 00/20 30/30 00/00 00/10 10/10
Shenandoah
Ptcldy Sunny Ptcldy Sunny Ptcldy Ptcldy Ptcldy
68/86 65/85 63/87 63/79 56/74 52/73 51/73
00/20 20/00 00/10 30/30 00/10 10/10 10/20
...CENTRAL IOWA...
Mason City
Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny Sunny
64/81 61/78 60/79 56/72 50/67 46/68 47/70
10/00 00/00 10/30 30/10 00/00 00/00 00/00
Fort Dodge
Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny Sunny
67/84 64/82 62/83 58/75 52/71 48/70 48/73
00/00 00/00 10/30 30/10 00/00 00/00 10/10
Ames
Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny Sunny
68/84 65/81 62/83 60/77 53/72 49/71 48/73
00/10 00/00 00/20 40/20 00/00 00/00 10/10
Marshalltown
Ptcldy Sunny Ptcldy Sunny Sunny Sunny Sunny
67/83 63/79 59/81 59/75 52/70 48/70 48/72
00/10 00/00 00/20 40/30 00/00 00/00 00/10
Des Moines
Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy
70/85 66/82 64/84 64/78 56/74 52/72 52/74
00/10 10/00 00/10 40/30 00/00 00/00 10/10
Creston
Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy
68/85 65/83 62/85 62/79 54/73 49/72 50/72
00/10 10/00 00/10 30/30 00/00 00/10 10/10
Lamoni
Ptcldy Sunny Sunny Sunny Sunny Sunny Ptcldy
68/85 65/81 62/84 64/80 56/74 52/73 52/74
00/10 10/00 00/10 40/40 00/10 00/10 10/10
...EASTERN IOWA...
Decorah
Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny Sunny
64/78 61/76 60/77 58/71 52/65 48/66 48/68
20/00 00/00 00/20 20/10 00/00 00/00 00/00
Oelwein
Ptcldy Sunny Ptcldy Sunny Sunny Sunny Sunny
65/81 61/78 59/80 58/72 51/66 47/67 46/69
10/00 00/00 00/20 30/20 00/00 00/00 00/00
Waterloo
Ptcldy Sunny Ptcldy Sunny Sunny Sunny Sunny
66/82 62/80 60/81 59/74 52/69 48/69 47/72
10/10 00/00 00/20 30/20 00/00 00/00 00/00
Dubuque
Ptcldy Sunny Ptcldy Sunny Sunny Sunny Sunny
67/80 61/78 60/79 61/75 54/69 51/69 48/71
20/10 00/00 00/10 20/20 00/00 00/00 00/00
Cedar Rapids
Ptcldy Sunny Sunny Sunny Sunny Sunny Sunny
68/82 62/78 60/81 62/77 53/71 49/70 48/72
00/10 00/00 00/10 30/30 00/00 00/00 00/10
Iowa City
Ptcldy Sunny Sunny Sunny Sunny Sunny Sunny
68/83 62/78 60/81 63/78 54/72 51/70 49/72
00/10 10/00 00/10 30/30 00/00 00/00 00/10
Quad Cities
Ptcldy Sunny Sunny Sunny Sunny Sunny Sunny
67/82 60/79 60/81 64/79 55/72 51/71 49/73
10/10 00/00 00/00 20/20 10/00 00/00 00/10
Ottumwa
Ptcldy Sunny Sunny Sunny Sunny Sunny Sunny
68/85 64/81 61/84 64/79 55/73 50/72 49/73
10/10 10/00 00/10 40/40 00/00 00/00 10/10
Burlington
Ptcldy Sunny Sunny Ptcldy Sunny Sunny Sunny
67/83 62/79 62/81 65/81 56/74 52/72 51/74
00/10 10/00 00/00 20/20 10/00 00/00 10/10
Keokuk
Ptcldy Sunny Sunny Ptcldy Sunny Sunny Sunny
69/84 64/79 63/82 66/81 57/75 54/73 52/74
00/10 10/00 00/00 20/20 10/00 00/00 10/10
$$