Tabular State Forecast
Issued by NWS
Issued by NWS
342
FPUS63 KDMX 172121
SFTIA
IAZ001>099-181000-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 PM CDT Sat May 17 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
Sun Mon Tue Wed Thu Fri Sat
May 18 May 19 May 20 May 21 May 22 May 23 May 24
...WESTERN IOWA...
Spencer
Sunny Tstrms Tstrms Ptcldy Ptcldy Ptcldy Ptcldy
38/69 49/62 44/55 38/64 40/71 44/72 48/75
00/00 90/90 100/100 90/40 30/10 20/30 30/30
Sioux City
Ptcldy Tstrms Tstrms Mocldy Sunny Ptcldy Ptcldy
40/72 52/65 46/56 38/61 40/71 45/75 51/75
00/10 100/100 100/90 80/40 20/10 20/30 30/30
Carroll
Sunny Tstrms Tstrms Shwrs Sunny Ptcldy Ptcldy
39/73 51/65 48/58 41/61 43/69 45/71 50/75
00/10 80/90 100/100 80/50 20/10 10/20 20/20
Atlantic
Sunny Tstrms Tstrms Ptcldy Sunny Ptcldy Ptcldy
42/72 54/67 52/61 41/59 41/69 45/71 50/75
00/10 90/90 100/90 70/40 20/10 20/30 20/20
Shenandoah
Sunny Tstrms Tstrms Ptcldy Sunny Ptcldy Ptcldy
46/76 58/74 56/66 43/60 42/70 47/74 53/77
10/20 100/100 90/80 50/30 10/10 20/20 20/20
...CENTRAL IOWA...
Mason City
Sunny Shwrs Shwrs Shwrs Sunny Ptcldy Ptcldy
37/69 45/61 43/51 40/63 41/69 44/69 49/73
00/00 40/70 90/90 90/60 30/10 10/20 20/20
Fort Dodge
Sunny Tstrms Tstrms Shwrs Sunny Ptcldy Ptcldy
39/72 50/62 47/55 41/63 42/69 45/71 50/74
00/00 70/80 100/100 90/50 30/10 10/20 20/20
Ames
Sunny Tstrms Tstrms Shwrs Sunny Ptcldy Ptcldy
40/73 51/65 50/60 43/64 43/69 45/71 51/76
00/00 70/80 100/100 90/50 30/10 10/20 30/20
Marshalltown
Sunny Tstrms Tstrms Shwrs Sunny Ptcldy Ptcldy
39/72 48/65 49/58 43/63 41/68 44/70 50/74
00/00 60/70 100/100 90/50 30/10 10/20 30/20
Des Moines
Sunny Tstrms Tstrms Ptcldy Sunny Ptcldy Ptcldy
44/74 55/66 54/63 46/62 46/69 48/71 53/75
00/00 80/80 100/100 80/40 20/10 10/20 20/20
Creston
Sunny Tstrms Tstrms Shwrs Sunny Ptcldy Ptcldy
43/74 56/68 55/64 43/59 43/68 46/71 53/75
00/10 90/90 100/90 70/50 20/10 10/20 20/20
Lamoni
Sunny Tstrms Tstrms Shwrs Sunny Ptcldy Ptcldy
44/74 58/68 57/66 46/59 44/68 47/71 53/75
00/10 90/90 100/90 60/50 10/10 10/20 20/20
...EASTERN IOWA...
Decorah
Sunny Mocldy Shwrs Shwrs Sunny Ptcldy Ptcldy
40/66 45/60 44/51 43/62 42/66 45/67 50/71
00/00 20/40 80/90 80/60 20/10 10/20 20/20
Oelwein
Sunny Shwrs Tstrms Shwrs Ptcldy Ptcldy Ptcldy
39/69 45/62 45/52 42/61 40/66 44/68 49/72
00/00 30/50 90/90 80/60 20/10 10/20 20/20
Waterloo
Sunny Shwrs Tstrms Shwrs Sunny Ptcldy Ptcldy
39/72 48/64 46/54 43/64 42/68 45/69 51/74
00/00 40/60 90/90 80/60 20/10 10/20 20/20
Dubuque
Sunny Mocldy Tstrms Shwrs Sunny Ptcldy Ptcldy
42/70 45/63 46/53 44/62 43/66 45/68 51/72
00/00 10/40 80/90 80/50 20/10 00/10 20/20
Cedar Rapids
Sunny Shwrs Tstrms Shwrs Sunny Sunny Ptcldy
41/73 48/66 50/58 44/64 43/68 45/71 51/75
00/00 40/60 100/100 80/60 20/10 00/20 20/20
Iowa City
Sunny Shwrs Tstrms Shwrs Sunny Ptcldy Ptcldy
42/74 49/68 51/59 45/63 43/68 45/71 51/75
00/00 50/60 100/100 80/60 20/10 00/10 20/20
Quad Cities
Sunny Shwrs Tstrms Shwrs Sunny Sunny Ptcldy
43/74 48/68 50/59 45/63 43/68 46/71 51/75
00/00 30/50 90/90 80/60 30/10 00/10 20/20
Ottumwa
Sunny Tstrms Tstrms Ptcldy Sunny Ptcldy Ptcldy
42/74 53/68 55/66 46/61 43/68 46/71 52/75
00/00 70/80 100/100 80/40 30/10 10/20 20/20
Burlington
Sunny Tstrms Tstrms Shwrs Sunny Ptcldy Ptcldy
45/75 53/70 57/68 48/63 45/68 48/71 53/75
00/00 60/70 100/100 80/50 30/10 10/10 20/20
Keokuk
Sunny Tstrms Tstrms Mocldy Sunny Ptcldy Ptcldy
47/74 56/69 59/70 49/61 46/66 48/70 53/75
00/00 70/70 100/100 80/40 30/10 10/10 20/20
$$