Tabular State Forecast
Issued by NWS
Issued by NWS
662
FPUS63 KDMX 160920
SFTIA
IAZ001>099-162200-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 AM CDT Sat Aug 16 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
Today Sun Mon Tue Wed Thu Fri
Aug 16 Aug 17 Aug 18 Aug 19 Aug 20 Aug 21 Aug 22
...WESTERN IOWA...
Spencer
Ptcldy Ptcldy Sunny Ptcldy Ptcldy Sunny Ptcldy
/91 70/89 70/88 65/81 60/80 58/81 60/83
/20 10/20 50/50 20/20 10/10 00/00 10/10
Sioux City
Sunny Ptcldy Sunny Ptcldy Sunny Sunny Ptcldy
/96 73/93 71/91 67/85 63/83 60/84 62/85
/10 10/20 40/40 20/20 10/10 00/00 10/10
Carroll
Ptcldy Ptcldy Sunny Ptcldy Sunny Sunny Sunny
/95 73/94 73/93 67/86 62/82 60/84 60/85
/10 00/10 40/40 30/30 10/10 00/00 10/10
Atlantic
Sunny Sunny Sunny Ptcldy Sunny Sunny Sunny
/94 73/93 73/90 68/85 64/79 60/80 59/82
/00 00/10 20/20 30/30 20/10 10/00 00/10
Shenandoah
Sunny Sunny Ptcldy Ptcldy Ptcldy Sunny Sunny
/94 75/94 74/93 71/87 67/83 61/82 60/84
/00 00/10 20/20 30/30 20/20 10/00 00/00
...CENTRAL IOWA...
Mason City
Ptcldy Ptcldy Tstrms Ptcldy Sunny Sunny Ptcldy
/87 70/86 71/87 66/80 59/76 57/79 59/80
/30 20/30 50/50 20/20 10/00 00/00 00/10
Fort Dodge
Ptcldy Ptcldy Sunny Ptcldy Sunny Sunny Sunny
/92 72/91 73/90 69/84 62/80 59/81 60/83
/10 10/10 40/40 30/30 10/10 00/00 10/10
Ames
Ptcldy Sunny Sunny Ptcldy Sunny Sunny Sunny
/93 72/93 73/92 70/84 63/79 59/80 60/83
/10 00/10 30/30 40/40 10/10 00/00 00/10
Marshalltown
Ptcldy Sunny Sunny Ptcldy Sunny Sunny Sunny
/92 71/91 71/89 69/82 62/78 58/79 59/81
/10 10/10 40/40 40/40 10/10 00/00 00/10
Des Moines
Sunny Sunny Sunny Ptcldy Sunny Sunny Sunny
/95 75/94 75/92 72/85 66/80 62/81 63/84
/10 00/10 20/20 40/40 20/10 10/00 00/10
Creston
Sunny Sunny Sunny Ptcldy Ptcldy Sunny Sunny
/94 73/94 74/92 70/87 65/80 61/81 60/84
/00 00/00 20/20 30/30 20/10 10/00 00/00
Lamoni
Sunny Sunny Sunny Ptcldy Ptcldy Sunny Sunny
/93 72/93 73/91 70/86 66/80 61/79 60/82
/00 00/00 10/20 30/30 30/20 10/00 00/10
...EASTERN IOWA...
Decorah
Mocldy Mocldy Tstrms Ptcldy Ptcldy Sunny Ptcldy
/86 70/84 70/85 67/78 60/74 58/77 60/78
/30 40/40 50/50 30/20 10/00 00/00 00/10
Oelwein
Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Sunny
/91 70/88 70/88 68/80 61/75 58/78 60/80
/20 20/20 40/40 30/30 10/10 00/00 00/10
Waterloo
Ptcldy Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny
/91 72/90 71/90 69/82 62/78 58/79 60/82
/20 10/10 40/40 30/30 10/10 00/00 00/10
Dubuque
Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Sunny
/90 72/87 71/90 71/83 63/77 59/80 61/82
/30 30/20 40/40 40/40 10/10 10/00 00/10
Cedar Rapids
Ptcldy Ptcldy Sunny Ptcldy Ptcldy Sunny Sunny
/93 71/91 73/92 72/86 64/79 59/80 60/82
/10 10/10 30/30 40/40 10/10 00/00 00/10
Iowa City
Ptcldy Sunny Sunny Ptcldy Ptcldy Sunny Sunny
/95 72/92 74/92 72/86 65/80 60/80 61/82
/10 10/10 20/20 30/30 10/10 10/00 00/00
Quad Cities
Ptcldy Ptcldy Sunny Ptcldy Ptcldy Sunny Sunny
/93 72/92 72/93 72/86 65/78 60/81 61/84
/20 10/10 20/20 30/30 20/10 10/00 00/00
Ottumwa
Sunny Sunny Sunny Ptcldy Ptcldy Sunny Sunny
/94 73/94 74/93 72/87 66/78 61/79 61/82
/10 00/10 20/20 40/40 20/10 10/10 00/10
Burlington
Ptcldy Sunny Sunny Ptcldy Ptcldy Sunny Sunny
/95 74/94 74/93 73/88 68/80 62/81 62/83
/10 00/00 10/10 20/20 20/10 10/00 00/00
Keokuk
Ptcldy Sunny Sunny Ptcldy Ptcldy Sunny Sunny
/95 74/94 74/94 74/89 69/80 64/81 63/83
/10 00/00 10/10 20/30 30/20 10/10 00/00
$$