State Forecast for
Fort Atkinson , IA
Change Zip Code:
862
FPUS63 KDMX 170920
SFTIA
IAZ001>099-172200-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 AM 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
Today
Sun
Mon
Tue
Wed
Thu
Fri
May 17
May 18
May 19
May 20
May 21
May 22
May 23
...WESTERN IOWA...
Spencer
Ptcldy
Ptcldy
Tstrms
Tstrms
Shwrs
Sunny
Ptcldy
/64
36/69
48/63
43/53
39/63
40/70
45/71
/00
00/00
60/90
100/100
90/60
30/10
20/30
Sioux City
Ptcldy
Ptcldy
Tstrms
Shwrs
Shwrs
Sunny
Ptcldy
/67
39/73
52/64
46/55
39/61
40/70
45/73
/00
00/10
90/90
100/100
90/60
20/10
30/30
Carroll
Ptcldy
Sunny
Tstrms
Tstrms
Shwrs
Sunny
Ptcldy
/66
40/73
51/63
48/57
42/61
40/70
45/71
/00
00/10
70/80
100/100
90/60
30/10
10/20
Atlantic
Ptcldy
Sunny
Tstrms
Tstrms
Shwrs
Sunny
Ptcldy
/68
41/72
55/66
51/59
42/58
41/68
45/70
/00
00/20
90/90
100/90
80/50
20/10
20/30
Shenandoah
Sunny
Ptcldy
Tstrms
Tstrms
Mocldy
Sunny
Ptcldy
/72
46/76
58/72
54/64
44/62
42/70
47/76
/00
00/20
90/90
90/80
70/40
10/00
20/20
...CENTRAL IOWA...
Mason City
Mocldy
Sunny
Shwrs
Shwrs
Shwrs
Sunny
Ptcldy
/60
37/69
46/61
43/52
39/63
41/68
44/68
/00
00/00
40/60
90/90
90/70
30/10
10/20
Fort Dodge
Mocldy
Sunny
Tstrms
Tstrms
Shwrs
Sunny
Ptcldy
/65
40/72
50/63
45/54
41/62
41/69
45/70
/00
00/00
60/70
100/100
90/70
30/10
10/20
Ames
Ptcldy
Sunny
Tstrms
Tstrms
Shwrs
Sunny
Ptcldy
/66
41/73
50/64
49/57
43/61
42/70
45/71
/00
00/00
70/70
100/100
90/60
30/10
10/20
Marshalltown
Mocldy
Sunny
Shwrs
Tstrms
Shwrs
Sunny
Ptcldy
/66
40/72
48/63
47/56
42/61
42/67
44/69
/00
00/00
60/60
100/100
90/70
40/10
10/20
Des Moines
Ptcldy
Sunny
Tstrms
Tstrms
Shwrs
Sunny
Ptcldy
/68
45/74
55/66
53/60
46/61
45/69
48/71
/00
00/10
70/70
100/100
80/60
30/00
10/20
Creston
Ptcldy
Sunny
Tstrms
Tstrms
Shwrs
Sunny
Ptcldy
/70
44/74
55/67
53/64
43/59
42/68
45/71
/00
00/10
90/90
100/100
80/60
20/00
10/20
Lamoni
Ptcldy
Sunny
Tstrms
Tstrms
Shwrs
Sunny
Ptcldy
/70
46/74
57/69
56/67
45/59
43/67
47/71
/00
00/20
90/90
100/100
70/50
20/10
10/20
...EASTERN IOWA...
Decorah
Mocldy
Sunny
Mocldy
Shwrs
Shwrs
Sunny
Ptcldy
/58
40/66
45/58
45/52
42/61
42/65
45/66
/10
10/00
20/30
70/80
80/70
30/10
10/20
Oelwein
Mocldy
Sunny
Shwrs
Tstrms
Shwrs
Sunny
Ptcldy
/60
39/69
45/61
45/52
41/61
41/66
44/67
/10
00/00
20/50
80/90
80/70
30/10
10/20
Waterloo
Mocldy
Sunny
Shwrs
Tstrms
Shwrs
Sunny
Ptcldy
/64
40/72
47/63
45/54
42/63
42/69
45/69
/00
00/00
30/50
90/90
90/70
30/10
10/20
Dubuque
Mocldy
Sunny
Mocldy
Tstrms
Shwrs
Sunny
Ptcldy
/62
44/69
45/61
46/54
44/61
42/67
45/68
/10
10/00
10/30
70/90
80/60
30/10
10/10
Cedar Rapids
Mocldy
Sunny
Shwrs
Tstrms
Shwrs
Sunny
Ptcldy
/65
43/73
48/66
48/56
44/62
42/69
45/70
/00
00/00
40/50
90/90
80/70
30/10
10/10
Iowa City
Ptcldy
Sunny
Shwrs
Tstrms
Shwrs
Sunny
Ptcldy
/67
44/74
49/66
50/58
45/61
43/69
45/71
/00
00/00
40/50
90/90
80/70
30/10
10/10
Quad Cities
Mocldy
Sunny
Mocldy
Tstrms
Shwrs
Sunny
Ptcldy
/66
45/74
47/66
48/58
45/62
43/68
45/71
/00
00/00
30/40
80/90
80/70
30/10
10/10
Ottumwa
Ptcldy
Sunny
Tstrms
Tstrms
Shwrs
Sunny
Ptcldy
/68
44/75
53/66
53/62
45/61
43/69
45/71
/00
00/00
60/70
100/100
90/60
30/10
00/20
Burlington
Ptcldy
Sunny
Shwrs
Tstrms
Tstrms
Sunny
Ptcldy
/70
48/75
53/68
55/64
47/61
45/67
47/70
/00
00/00
50/60
90/90
90/60
30/10
00/10
Keokuk
Ptcldy
Sunny
Tstrms
Tstrms
Tstrms
Sunny
Ptcldy
/70
48/74
55/68
57/66
49/60
45/67
48/69
/00
00/00
60/70
100/100
90/60
30/10
00/10
$$
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