Tabular State Forecast
Issued by NWS
Issued by NWS
769
FPUS63 KDMX 290920
SFTIA
IAZ001>099-292200-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 AM CDT Tue Sep 29 2026
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 29 Sep 30 Oct 01 Oct 02 Oct 03 Oct 04 Oct 05
...WESTERN IOWA...
Spencer
Mocldy Mocldy Mocldy Sunny Ptcldy Sunny Sunny
/67 60/70 56/62 46/62 45/63 47/62 45/61
/100 30/50 50/30 10/00 00/10 10/00 00/00
Sioux City
Mocldy Mocldy Mocldy Sunny Ptcldy Sunny Sunny
/68 62/69 58/62 48/62 48/64 50/63 48/62
/100 40/60 70/50 10/00 00/10 10/00 00/00
Carroll
Shwrs Shwrs Shwrs Sunny Ptcldy Sunny Sunny
/71 63/71 59/64 50/64 47/65 50/64 48/63
/70 70/90 90/90 30/10 00/10 10/00 00/00
Atlantic
Shwrs Shwrs Shwrs Sunny Ptcldy Sunny Sunny
/72 64/70 61/64 53/63 49/65 50/65 49/63
/60 90/100 100/100 50/10 00/10 10/00 00/00
Shenandoah
Mocldy Mocldy Mocldy Ptcldy Ptcldy Sunny Sunny
/76 65/72 63/67 54/65 51/66 51/67 50/66
/60 100/90 100/100 70/10 00/00 00/00 00/00
...CENTRAL IOWA...
Mason City
Shwrs Shwrs Shwrs Sunny Ptcldy Sunny Sunny
/69 61/71 57/65 47/64 44/64 47/63 43/62
/90 70/80 70/50 20/00 00/10 10/00 00/00
Fort Dodge
Shwrs Shwrs Shwrs Sunny Ptcldy Sunny Sunny
/69 63/70 59/63 50/63 47/64 49/63 47/62
/90 60/90 80/70 30/00 00/10 10/00 00/00
Ames
Shwrs Tstrms Shwrs Sunny Ptcldy Sunny Sunny
/73 63/71 61/66 53/64 47/65 50/64 47/62
/70 80/90 100/100 50/30 00/10 00/00 00/00
Marshalltown
Shwrs Shwrs Shwrs Sunny Ptcldy Sunny Sunny
/72 63/70 61/66 51/63 46/64 49/63 45/61
/50 80/100 100/100 50/30 00/00 00/00 00/00
Des Moines
Shwrs Tstrms Shwrs Sunny Ptcldy Sunny Sunny
/74 65/71 62/66 55/63 49/64 51/64 48/62
/50 90/100 100/100 60/30 00/10 00/00 00/00
Creston
Shwrs Tstrms Shwrs Ptcldy Ptcldy Sunny Sunny
/75 64/72 62/66 54/63 49/64 51/64 48/63
/50 90/90 100/100 70/30 00/10 10/00 00/00
Lamoni
Ptcldy Tstrms Tstrms Ptcldy Ptcldy Sunny Sunny
/76 64/73 63/67 55/63 50/65 51/66 48/64
/20 90/80 90/90 90/30 10/00 00/00 00/00
...EASTERN IOWA...
Decorah
Mocldy Mocldy Mocldy Sunny Ptcldy Sunny Sunny
/69 61/69 59/66 48/63 44/63 48/63 42/61
/60 70/80 80/70 30/10 00/10 10/00 00/00
Oelwein
Mocldy Mocldy Mocldy Ptcldy Sunny Sunny Sunny
/70 62/69 61/66 51/63 46/64 48/63 44/61
/40 70/90 90/90 40/10 00/10 10/10 00/00
Waterloo
Shwrs Shwrs Shwrs Ptcldy Sunny Sunny Sunny
/72 62/71 60/67 51/64 46/65 49/64 45/62
/60 70/90 90/90 40/10 00/00 00/00 00/00
Dubuque
Ptcldy Mocldy Mocldy Ptcldy Sunny Sunny Sunny
/73 63/69 63/68 53/63 47/64 49/64 45/61
/10 70/90 90/90 80/40 00/00 10/10 00/00
Cedar Rapids
Ptcldy Mocldy Mocldy Ptcldy Ptcldy Sunny Sunny
/74 63/70 63/68 55/64 48/65 51/64 47/62
/10 80/100 100/100 80/40 00/00 00/00 00/00
Iowa City
Ptcldy Mocldy Mocldy Ptcldy Ptcldy Sunny Sunny
/75 64/71 64/69 56/64 49/65 51/65 47/63
/10 80/90 90/90 90/50 00/00 00/00 00/00
Quad Cities
Ptcldy Mocldy Mocldy Ptcldy Ptcldy Sunny Sunny
/77 64/72 65/71 56/65 48/66 51/65 47/63
/10 70/90 80/90 90/60 10/10 00/00 00/00
Ottumwa
Ptcldy Shwrs Tstrms Ptcldy Ptcldy Sunny Sunny
/78 65/74 65/70 56/65 49/66 51/66 47/64
/10 80/80 90/90 90/40 10/10 00/00 00/00
Burlington
Ptcldy Mocldy Mocldy Mocldy Ptcldy Sunny Sunny
/78 64/76 66/73 59/66 51/67 54/67 49/65
/00 50/70 60/90 90/60 10/10 10/10 00/00
Keokuk
Ptcldy Mocldy Mocldy Mocldy Ptcldy Sunny Sunny
/80 66/78 68/74 60/67 52/68 54/68 50/67
/00 40/70 50/90 90/60 10/10 10/10 00/00
$$