Tabular State Forecast
Issued by NWS
Issued by NWS
260
FPUS63 KDMX 020920
SFTIA
IAZ001>099-022200-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 AM CDT Tue Sep 2 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 Wed Thu Fri Sat Sun Mon
Sep 02 Sep 03 Sep 04 Sep 05 Sep 06 Sep 07 Sep 08
...WESTERN IOWA...
Spencer
Ptcldy Smoke Sunny Sunny Sunny Sunny Ptcldy
/78 54/65 37/69 45/63 40/67 41/70 49/71
/10 30/40 10/10 30/00 00/00 00/00 10/10
Sioux City
Sunny Smoke Sunny Sunny Sunny Ptcldy Mocldy
/78 58/68 41/74 48/65 42/69 48/72 54/71
/00 20/40 10/00 10/00 00/00 00/00 10/10
Carroll
Ptcldy Tstrms Sunny Sunny Sunny Sunny Ptcldy
/80 58/71 41/72 49/68 43/72 46/74 52/74
/10 30/50 20/00 40/10 00/00 00/00 10/20
Atlantic
Ptcldy Tstrms Sunny Sunny Sunny Sunny Ptcldy
/75 57/68 41/69 49/64 42/67 46/69 51/70
/00 20/50 40/00 20/10 00/00 00/00 10/20
Shenandoah
Foggy Tstrms Sunny Sunny Sunny Ptcldy Ptcldy
/75 57/72 43/71 51/65 43/69 49/70 53/71
/10 10/50 50/00 20/20 00/00 10/10 20/20
...CENTRAL IOWA...
Mason City
Ptcldy Mocldy Ptcldy Ptcldy Sunny Sunny Ptcldy
/76 57/66 40/66 46/62 42/64 43/68 49/70
/30 40/40 10/00 60/10 00/00 00/00 00/10
Fort Dodge
Ptcldy Mocldy Sunny Sunny Sunny Sunny Ptcldy
/79 58/69 41/70 48/65 43/69 45/71 51/73
/10 40/40 10/00 50/10 00/00 00/00 10/10
Ames
Sunny Tstrms Sunny Sunny Sunny Sunny Ptcldy
/79 59/70 42/70 49/67 43/70 46/73 51/74
/10 30/50 20/00 50/20 00/00 00/00 10/20
Marshalltown
Ptcldy Tstrms Sunny Ptcldy Sunny Sunny Ptcldy
/77 57/69 41/67 48/64 42/67 44/70 48/71
/10 30/60 30/00 60/30 00/00 00/00 10/10
Des Moines
Sunny Tstrms Sunny Sunny Sunny Sunny Ptcldy
/79 61/72 46/71 53/68 46/71 49/73 54/74
/10 10/60 40/00 40/20 00/00 00/00 10/20
Creston
Ptcldy Tstrms Sunny Sunny Sunny Sunny Ptcldy
/77 58/72 43/70 50/66 44/70 47/71 52/71
/00 10/60 60/00 20/20 00/00 00/10 10/20
Lamoni
Ptcldy Tstrms Sunny Sunny Sunny Sunny Ptcldy
/78 58/74 44/71 53/67 45/70 49/71 52/73
/00 10/70 70/00 20/20 00/00 00/10 10/20
...EASTERN IOWA...
Decorah
Ptcldy Shwrs Ptcldy Ptcldy Sunny Sunny Ptcldy
/75 59/64 42/61 49/60 44/62 44/65 47/68
/30 50/50 30/00 70/30 00/00 00/00 00/10
Oelwein
Ptcldy Shwrs Sunny Ptcldy Sunny Sunny Ptcldy
/78 59/67 41/63 48/62 43/65 43/68 48/70
/10 40/50 30/00 60/40 00/00 00/00 00/10
Waterloo
Ptcldy Tstrms Sunny Ptcldy Sunny Sunny Ptcldy
/78 59/68 41/66 48/63 43/67 44/69 49/71
/30 40/50 30/00 60/40 00/00 00/00 00/10
Dubuque
Sunny Tstrms Sunny Ptcldy Sunny Sunny Ptcldy
/77 60/70 44/65 51/63 45/66 45/69 48/71
/00 40/60 60/00 60/60 00/00 00/00 00/10
Cedar Rapids
Ptcldy Tstrms Sunny Ptcldy Sunny Sunny Ptcldy
/79 59/71 43/67 51/64 44/68 46/72 49/73
/00 20/60 60/00 50/50 00/00 00/00 10/10
Iowa City
Ptcldy Tstrms Sunny Sunny Sunny Sunny Ptcldy
/80 58/73 44/68 51/66 45/69 46/72 50/74
/00 10/70 70/00 50/50 00/00 00/00 10/10
Quad Cities
Sunny Tstrms Sunny Ptcldy Sunny Sunny Ptcldy
/79 58/74 45/68 51/67 45/69 46/72 49/74
/00 10/70 70/00 50/50 00/00 00/00 00/10
Ottumwa
Sunny Tstrms Sunny Sunny Sunny Sunny Ptcldy
/81 59/75 44/71 52/68 45/72 47/75 51/74
/00 10/70 70/00 40/40 00/00 00/00 10/20
Burlington
Sunny Tstrms Sunny Sunny Sunny Sunny Ptcldy
/80 58/77 46/69 54/69 46/71 48/72 51/73
/00 00/70 70/10 30/30 00/00 00/00 10/10
Keokuk
Sunny Tstrms Sunny Sunny Sunny Sunny Ptcldy
/81 58/77 48/70 56/69 47/72 49/72 52/72
/00 00/70 70/10 20/20 00/00 00/00 10/20
$$