Tabular State Forecast
Issued by NWS
Issued by NWS
197
FPUS63 KDMX 242120
SFTIA
IAZ001>099-251000-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 PM CDT Sun Aug 24 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
Mon Tue Wed Thu Fri Sat Sun
Aug 25 Aug 26 Aug 27 Aug 28 Aug 29 Aug 30 Aug 31
...WESTERN IOWA...
Spencer
Sunny Sunny Ptcldy Sunny Ptcldy Ptcldy Ptcldy
43/69 43/72 50/77 54/78 54/76 55/77 55/75
00/00 00/00 00/10 10/10 10/10 10/20 20/20
Sioux City
Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy
45/72 46/75 55/81 55/82 57/79 59/79 59/78
00/00 00/00 00/10 10/10 00/00 20/20 30/30
Carroll
Sunny Sunny Ptcldy Sunny Ptcldy Ptcldy Ptcldy
46/71 47/73 52/79 55/81 55/79 56/80 57/79
00/00 00/00 00/00 10/10 00/00 10/10 20/20
Atlantic
Sunny Sunny Ptcldy Sunny Ptcldy Ptcldy Ptcldy
46/71 46/73 53/77 54/79 55/76 57/78 57/76
00/00 00/00 00/10 10/10 00/00 10/10 20/20
Shenandoah
Sunny Sunny Mocldy Ptcldy Ptcldy Ptcldy Ptcldy
49/73 49/75 55/79 56/78 57/77 58/80 60/78
00/00 00/00 00/10 20/20 00/00 10/10 20/20
...CENTRAL IOWA...
Mason City
Sunny Sunny Ptcldy Sunny Ptcldy Ptcldy Ptcldy
45/68 45/70 48/72 54/76 54/74 54/74 53/74
00/00 00/00 00/10 10/10 10/10 10/10 10/20
Fort Dodge
Sunny Sunny Ptcldy Sunny Ptcldy Ptcldy Ptcldy
46/70 45/73 51/76 55/79 55/77 56/77 56/77
00/00 00/00 00/10 10/10 10/10 10/10 20/20
Ames
Sunny Sunny Ptcldy Sunny Ptcldy Ptcldy Ptcldy
46/71 46/73 50/76 55/81 55/78 56/78 56/78
00/00 00/00 00/00 10/10 00/00 10/10 20/20
Marshalltown
Sunny Sunny Ptcldy Sunny Sunny Ptcldy Ptcldy
45/70 45/72 48/74 54/78 55/76 54/75 54/76
00/00 00/00 00/00 10/10 10/10 10/10 10/10
Des Moines
Sunny Sunny Ptcldy Sunny Ptcldy Ptcldy Ptcldy
50/73 49/73 54/77 58/81 60/79 59/79 59/78
00/00 00/00 00/00 10/10 00/00 00/10 10/10
Creston
Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy
48/72 47/74 52/77 55/81 56/79 58/79 58/78
00/00 00/00 00/00 10/10 00/00 10/10 10/10
Lamoni
Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy
49/72 48/73 52/76 56/79 58/78 58/78 58/78
00/00 00/00 00/00 10/10 10/00 00/10 10/20
...EASTERN IOWA...
Decorah
Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy
46/66 46/67 48/70 56/72 54/71 53/70 54/72
10/00 00/00 00/10 20/20 10/10 10/10 10/10
Oelwein
Sunny Sunny Ptcldy Sunny Ptcldy Ptcldy Ptcldy
46/67 46/69 47/72 55/76 55/74 54/73 54/75
10/00 00/00 00/10 20/20 10/10 10/10 10/20
Waterloo
Sunny Sunny Ptcldy Sunny Ptcldy Ptcldy Ptcldy
46/69 46/71 47/73 56/76 55/76 55/75 54/76
00/00 00/00 00/10 10/10 10/10 10/10 10/10
Dubuque
Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy
49/69 48/71 49/74 56/77 56/75 54/74 55/75
00/00 00/00 00/00 20/20 10/10 10/10 10/10
Cedar Rapids
Sunny Sunny Ptcldy Ptcldy Sunny Ptcldy Ptcldy
48/71 48/72 48/75 57/79 56/79 56/77 56/78
00/00 00/00 00/00 10/10 10/10 10/10 10/10
Iowa City
Sunny Sunny Ptcldy Sunny Sunny Ptcldy Ptcldy
49/71 48/73 49/76 57/80 57/79 56/77 57/78
00/00 00/00 00/00 10/10 10/00 00/10 10/10
Quad Cities
Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy
49/71 48/73 48/76 57/79 56/79 56/77 56/79
00/00 00/00 00/00 10/10 10/00 10/10 10/10
Ottumwa
Sunny Sunny Ptcldy Sunny Sunny Ptcldy Ptcldy
47/72 47/73 49/78 57/81 57/81 57/77 57/80
00/00 00/00 00/00 10/10 10/10 10/10 10/20
Burlington
Sunny Sunny Ptcldy Sunny Ptcldy Ptcldy Ptcldy
50/71 49/72 49/76 57/80 58/79 57/77 58/79
00/00 00/00 00/00 10/10 10/00 00/10 10/20
Keokuk
Sunny Sunny Ptcldy Sunny Sunny Ptcldy Ptcldy
50/71 50/73 51/77 58/80 58/79 59/77 58/78
00/00 00/00 00/00 10/10 10/00 00/10 10/20
$$