State Forecast for Spencer , IA
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141
FPUS63 KDMX 182220
SFTIA
IAZ001>099-191100-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 PM CST Wed Feb 18 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
 
FCSTFCSTFCSTFCSTFCSTFCSTFCST
ThuFriSatSunMonTueWed
Feb 19Feb 20Feb 21Feb 22Feb 23Feb 24Feb 25
...WESTERN IOWA...
Spencer
PtcldyPtcldyPtcldySunnySunnyPtcldySunny
23/3817/309/306/262/2914/4721/44
00/6060/1000/1010/0000/0000/1010/10
Sioux City
MocldyPtcldyPtcldySunnySunnyPtcldySunny
26/3916/2910/319/293/3219/5424/47
00/7080/1010/1010/0000/0000/0010/10
Carroll
RnsnowPtcldySunnySunnySunnyPtcldySunny
28/4320/3014/3111/287/3118/5127/48
00/8090/1010/1010/0000/0000/0010/10
Atlantic
RnsnowPtcldySunnySunnySunnyPtcldyPtcldy
30/4619/3314/3411/307/3420/5327/51
10/6080/1020/1010/0000/0000/0010/10
Shenandoah
PtcldySunnySunnySunnySunnyPtcldyPtcldy
35/5120/3617/3715/3410/3723/5930/55
10/4060/1020/2010/0000/0000/0010/10
...CENTRAL IOWA...
Mason City
SnowMocldyPtcldyPtcldySunnyPtcldyPtcldy
27/4124/3116/2610/237/2714/4224/40
00/5080/2000/1010/0000/0000/1010/10
Fort Dodge
RnsnowPtcldyPtcldySunnySunnyPtcldySunny
27/4321/3214/3010/266/3017/4927/46
00/7090/1000/1010/0000/0000/1010/10
Ames
RainPtcldyPtcldyPtcldySunnyPtcldySunny
30/4823/3316/3213/289/3219/5029/48
00/6080/1000/1010/0000/0000/1010/10
Marshalltown
RainPtcldyPtcldyPtcldySunnyPtcldyPtcldy
29/4824/3316/3112/258/3015/4727/46
00/5080/2000/1010/0000/0000/1010/20
Des Moines
RainPtcldySunnySunnySunnyPtcldyPtcldy
35/5125/3518/3415/3011/3421/5232/51
00/6080/1010/1010/0000/0000/1010/10
Creston
PtcldyPtcldySunnySunnySunnyPtcldyPtcldy
34/5221/3517/3614/329/3621/5531/52
10/4060/1020/1010/0000/0000/1010/10
Lamoni
PtcldySunnySunnySunnySunnyPtcldyPtcldy
38/5724/3820/3716/3312/3622/5332/54
10/3040/1020/1010/0000/0000/1010/10
...EASTERN IOWA...
Decorah
PtcldyMocldyPtcldyPtcldySunnyPtcldyPtcldy
30/4428/3220/2815/2411/2716/3926/39
00/3080/4000/1010/0000/0000/2020/20
Oelwein
PtcldyMocldyPtcldyPtcldySunnyPtcldyPtcldy
30/4826/3218/2814/2410/2715/4227/40
00/5080/3000/1010/0000/0000/1010/10
Waterloo
RainMocldyPtcldyPtcldySunnyPtcldyPtcldy
30/4926/3318/3013/2510/2717/4628/42
00/6080/2000/1010/0000/0000/1010/10
Dubuque
PtcldyMocldyPtcldyPtcldySunnyPtcldyPtcldy
32/5429/3522/3218/2814/3119/4429/44
00/4080/4000/1020/1000/0000/1010/20
Cedar Rapids
PtcldyPtcldyPtcldyPtcldySunnyPtcldyPtcldy
33/5529/3620/3216/2813/3219/4830/47
00/6080/2000/1010/0000/0000/1010/20
Iowa City
PtcldyPtcldyPtcldyPtcldySunnyPtcldyPtcldy
34/5829/3721/3416/2913/3219/4931/49
00/5070/2000/1010/0000/0000/1010/20
Quad Cities
PtcldyPtcldyPtcldyPtcldySunnyPtcldyPtcldy
36/6131/3922/3518/3115/3319/4731/49
00/6080/2000/1020/1000/0000/1010/20
Ottumwa
PtcldyPtcldySunnySunnySunnyPtcldyPtcldy
37/5928/3821/3616/3112/3420/5233/51
00/3060/1010/1010/0000/0000/1010/20
Burlington
PtcldyPtcldySunnyPtcldySunnyPtcldyPtcldy
39/6431/4023/3818/3215/3520/4932/51
00/2050/1000/1010/0000/0000/1010/20
Keokuk
PtcldyPtcldySunnyPtcldySunnyPtcldyPtcldy
40/6532/4124/3819/3216/3420/4933/52
00/2030/0000/1010/0000/0000/1010/20
$$
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DTN Weather Summary

Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Next Storm Enters Plains Thursday

Storm series brings rain, snow, and blizzard conditions across the northern U.S., with severe weather possible. » More DTN Weather Commentary

Posted at 12:05PM Wed Feb 18, 2026 CST
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