Tabular State Forecast
Issued by NWS
Issued by NWS
947
FPUS63 KDMX 092121
SFTIA
IAZ001>099-101000-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
421 PM CDT Sat Aug 9 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
Sun Mon Tue Wed Thu Fri Sat
Aug 10 Aug 11 Aug 12 Aug 13 Aug 14 Aug 15 Aug 16
...WESTERN IOWA...
Spencer
Ptcldy Sunny Sunny Sunny Sunny Sunny Ptcldy
65/83 59/83 63/83 59/84 65/87 68/88 66/86
10/10 10/10 00/10 10/10 10/10 20/20 30/30
Sioux City
Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy
66/82 60/82 64/85 62/85 67/88 69/89 69/88
20/20 20/10 00/00 00/10 10/10 10/10 20/20
Carroll
Mocldy Ptcldy Ptcldy Sunny Sunny Sunny Sunny
67/84 64/83 64/86 62/86 65/88 69/90 69/90
60/40 40/30 10/10 10/10 10/10 10/10 20/20
Atlantic
Tstrms Ptcldy Ptcldy Sunny Sunny Sunny Sunny
67/82 65/79 65/82 63/82 66/85 69/87 70/87
80/50 50/40 30/10 10/10 10/10 10/10 10/10
Shenandoah
Tstrms Tstrms Ptcldy Sunny Sunny Sunny Sunny
69/81 66/79 65/84 65/83 66/85 70/88 71/88
90/60 60/60 40/20 10/20 20/10 10/10 10/10
...CENTRAL IOWA...
Mason City
Mocldy Ptcldy Sunny Sunny Sunny Sunny Ptcldy
66/82 62/81 63/82 60/82 63/84 67/85 67/85
30/30 30/20 10/10 10/10 10/20 20/20 20/20
Fort Dodge
Mocldy Ptcldy Sunny Sunny Sunny Sunny Ptcldy
67/83 64/83 64/85 62/84 65/86 69/88 69/87
40/30 30/20 10/10 10/10 10/10 10/10 20/20
Ames
Tstrms Ptcldy Ptcldy Sunny Sunny Sunny Sunny
67/82 66/82 64/84 64/84 65/86 68/88 69/87
80/50 60/40 20/20 10/20 20/20 20/20 20/20
Marshalltown
Tstrms Tstrms Ptcldy Sunny Sunny Sunny Sunny
67/81 66/80 63/82 62/82 64/83 67/85 68/85
80/60 70/60 30/20 10/20 20/20 20/20 20/20
Des Moines
Tstrms Tstrms Ptcldy Sunny Sunny Sunny Ptcldy
69/82 68/80 67/85 66/84 67/86 71/88 71/87
90/60 70/50 40/20 20/20 20/20 10/10 10/10
Creston
Tstrms Tstrms Ptcldy Sunny Sunny Sunny Sunny
68/82 66/79 65/83 64/83 66/85 68/88 70/87
90/70 70/60 50/20 20/20 20/10 10/10 10/10
Lamoni
Tstrms Tstrms Ptcldy Sunny Sunny Sunny Sunny
69/82 67/79 66/82 65/82 67/83 69/85 70/86
80/70 80/80 60/30 20/30 30/20 10/10 10/10
...EASTERN IOWA...
Decorah
Shwrs Ptcldy Ptcldy Sunny Ptcldy Ptcldy Ptcldy
68/79 65/80 64/81 61/79 63/82 68/83 69/83
60/70 50/40 20/20 20/10 10/20 20/20 20/20
Oelwein
Tstrms Tstrms Ptcldy Sunny Sunny Ptcldy Ptcldy
68/79 66/80 64/82 62/81 64/83 67/85 69/85
80/70 60/60 20/20 20/20 20/20 20/20 20/20
Waterloo
Tstrms Tstrms Ptcldy Sunny Sunny Sunny Ptcldy
68/81 66/82 64/84 63/83 64/85 68/86 69/86
80/50 60/60 20/20 10/20 20/20 20/20 20/20
Dubuque
Tstrms Tstrms Ptcldy Sunny Sunny Ptcldy Ptcldy
69/81 69/82 67/82 65/83 65/83 68/85 70/87
90/90 80/80 40/40 20/20 20/20 20/20 20/20
Cedar Rapids
Tstrms Tstrms Ptcldy Sunny Sunny Ptcldy Ptcldy
69/82 69/81 66/83 66/84 66/84 68/87 70/87
90/80 80/80 40/40 10/20 20/20 20/20 10/10
Iowa City
Tstrms Tstrms Ptcldy Ptcldy Sunny Ptcldy Ptcldy
71/82 69/81 68/83 67/84 66/85 69/87 70/87
90/80 80/80 50/40 20/20 20/20 20/20 10/10
Quad Cities
Tstrms Tstrms Tstrms Sunny Sunny Ptcldy Sunny
70/84 69/83 68/84 67/84 66/85 68/88 70/89
80/80 80/80 60/50 20/20 20/30 30/20 20/20
Ottumwa
Tstrms Tstrms Ptcldy Sunny Sunny Sunny Sunny
70/83 69/81 68/83 66/84 66/85 69/87 70/87
80/80 90/80 60/40 20/30 30/20 20/20 10/10
Burlington
Tstrms Tstrms Ptcldy Ptcldy Ptcldy Ptcldy Sunny
72/84 71/82 69/84 67/84 67/85 70/87 71/88
60/70 80/80 60/40 30/30 30/30 30/20 10/10
Keokuk
Tstrms Tstrms Ptcldy Ptcldy Ptcldy Ptcldy Sunny
72/85 71/83 70/84 69/84 68/85 71/88 72/88
50/70 80/80 60/40 30/30 30/20 20/20 10/10
$$