Tabular State Forecast
Issued by NWS
Issued by NWS
676
FPUS63 KDMX 230920
SFTIA
IAZ001>099-232200-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 AM CDT Sat Aug 23 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 23 Aug 24 Aug 25 Aug 26 Aug 27 Aug 28 Aug 29
...WESTERN IOWA...
Spencer
Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
/71 47/70 43/69 43/72 48/76 54/77 53/75
/00 00/00 00/00 00/00 00/10 10/10 20/20
Sioux City
Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
/74 49/74 45/72 46/75 52/79 56/75 56/77
/00 00/00 00/00 00/00 00/10 20/20 20/20
Carroll
Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
/76 50/75 46/72 46/75 50/79 55/79 55/79
/00 00/00 00/00 00/00 00/00 10/10 20/20
Atlantic
Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
/75 50/74 47/70 46/73 49/75 55/74 55/76
/00 00/00 00/00 00/00 00/10 10/20 20/20
Shenandoah
Sunny Sunny Ptcldy Sunny Ptcldy Mocldy Ptcldy
/77 51/75 51/72 48/75 52/77 57/72 56/75
/00 00/10 00/00 00/00 00/10 10/30 20/20
...CENTRAL IOWA...
Mason City
Sunny Sunny Sunny Sunny Sunny Ptcldy Ptcldy
/70 49/68 44/67 45/70 46/74 53/76 53/74
/10 10/00 00/00 00/00 00/00 10/10 10/10
Fort Dodge
Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
/73 50/72 46/70 45/73 49/77 55/77 55/76
/00 00/00 00/00 00/00 00/00 10/10 20/20
Ames
Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
/75 51/73 46/70 46/73 48/77 55/78 55/77
/00 00/00 00/00 00/00 00/00 10/10 20/20
Marshalltown
Sunny Sunny Sunny Sunny Sunny Ptcldy Ptcldy
/73 49/71 45/69 45/72 47/74 53/77 53/77
/00 00/00 00/00 00/00 00/00 10/10 10/20
Des Moines
Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
/77 54/75 50/72 49/75 52/78 57/79 58/79
/00 00/00 00/00 00/00 00/00 10/10 20/20
Creston
Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
/76 51/75 49/71 47/74 50/77 56/74 56/75
/10 00/00 00/00 00/00 00/10 10/20 20/20
Lamoni
Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
/78 52/75 51/72 48/74 50/76 56/75 56/76
/10 00/00 00/00 00/00 00/10 10/20 20/20
...EASTERN IOWA...
Decorah
Sunny Sunny Sunny Sunny Sunny Ptcldy Ptcldy
/70 50/66 46/65 46/68 47/70 54/74 55/72
/10 10/00 00/00 00/00 00/00 10/10 10/10
Oelwein
Sunny Sunny Sunny Sunny Sunny Ptcldy Ptcldy
/72 50/68 46/67 46/69 46/72 53/75 55/74
/00 00/00 00/00 00/00 00/00 10/10 10/10
Waterloo
Sunny Sunny Sunny Sunny Sunny Ptcldy Ptcldy
/72 50/71 46/68 46/71 47/74 54/77 55/76
/00 00/00 00/00 00/00 00/00 10/10 10/10
Dubuque
Sunny Sunny Sunny Sunny Sunny Ptcldy Ptcldy
/75 53/71 49/68 48/71 48/74 54/77 57/76
/10 00/00 00/00 00/00 00/00 10/10 10/10
Cedar Rapids
Sunny Sunny Sunny Sunny Sunny Ptcldy Ptcldy
/76 51/72 47/70 47/72 47/75 54/79 56/77
/10 00/00 00/00 00/00 00/00 10/10 10/10
Iowa City
Sunny Sunny Sunny Sunny Sunny Ptcldy Ptcldy
/78 52/73 48/70 48/72 48/75 55/79 56/77
/10 00/00 00/00 00/00 00/00 10/10 10/10
Quad Cities
Ptcldy Sunny Sunny Sunny Sunny Ptcldy Ptcldy
/79 53/74 49/71 48/72 48/75 54/79 56/78
/10 00/00 00/00 00/00 00/00 00/10 10/10
Ottumwa
Sunny Sunny Sunny Sunny Sunny Ptcldy Ptcldy
/78 52/74 49/71 47/72 48/76 55/78 56/77
/10 00/00 00/00 00/00 00/00 10/10 10/20
Burlington
Ptcldy Sunny Sunny Sunny Sunny Ptcldy Ptcldy
/81 53/74 49/71 49/72 49/75 54/78 56/78
/20 00/00 00/00 00/00 00/00 00/10 10/10
Keokuk
Ptcldy Sunny Sunny Sunny Sunny Ptcldy Ptcldy
/82 54/74 51/72 50/73 50/76 55/78 57/79
/20 00/00 00/00 00/00 00/00 10/10 10/20
$$