POET Grain - Ashton

	State Forecast for Ashton , IA

Change Zip Code:

848
FPUS63 KDMX 180921
SFTIA
IAZ001>099-182200-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
421 AM CDT Mon May 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

FCST	FCST	FCST	FCST	FCST	FCST	FCST
Today	Tue	Wed	Thu	Fri	Sat	Sun
May 18	May 19	May 20	May 21	May 22	May 23	May 24
...WESTERN IOWA...
Spencer
Mocldy	Mocldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy
/65	43/58	35/63	39/65	44/69	47/74	51/82
/70	90/00	00/00	00/10	30/40	40/20	30/20
Sioux City
Mocldy	Ptcldy	Ptcldy	Ptcldy	Mocldy	Ptcldy	Ptcldy
/63	43/59	35/63	41/66	44/71	47/77	52/85
/80	90/00	00/00	00/20	40/40	40/30	20/10
Carroll
Mocldy	Mocldy	Ptcldy	Mocldy	Mocldy	Ptcldy	Ptcldy
/77	48/60	40/62	43/64	46/70	49/76	54/84
/40	90/00	00/00	00/20	30/40	30/30	30/30
Atlantic
Tstrms	Mocldy	Ptcldy	Mocldy	Mocldy	Ptcldy	Ptcldy
/79	49/60	41/61	44/63	47/70	50/77	55/83
/50	90/00	00/00	00/30	40/40	20/10	30/20
Shenandoah
Mocldy	Ptcldy	Ptcldy	Mocldy	Mocldy	Ptcldy	Ptcldy
/81	50/62	42/62	45/65	49/72	52/78	57/85
/50	90/00	00/00	10/30	50/50	20/10	30/10
...CENTRAL IOWA...
Mason City
Mocldy	Mocldy	Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy
/75	47/59	39/61	41/63	43/67	46/74	50/81
/30	90/40	00/00	00/10	30/40	40/30	20/10
Fort Dodge
Mocldy	Mocldy	Ptcldy	Mocldy	Ptcldy	Ptcldy	Ptcldy
/76	49/61	41/63	44/64	45/70	48/76	53/84
/40	90/10	00/00	00/20	30/40	30/30	20/20
Ames
Mocldy	Mocldy	Ptcldy	Mocldy	Ptcldy	Ptcldy	Ptcldy
/80	52/63	42/63	44/64	47/70	50/77	55/84
/30	90/20	00/00	00/20	30/30	30/10	20/20
Marshalltown
Mocldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy
/80	53/63	41/62	43/64	46/70	48/77	53/83
/30	80/40	00/00	00/20	30/30	30/10	10/10
Des Moines
Tstrms	Mocldy	Ptcldy	Mocldy	Ptcldy	Ptcldy	Ptcldy
/81	55/63	46/63	48/65	50/71	53/78	58/85
/50	90/20	00/00	00/20	30/30	20/10	20/20
Creston
Tstrms	Mocldy	Ptcldy	Mocldy	Mocldy	Ptcldy	Ptcldy
/81	52/62	42/61	45/64	49/71	51/77	57/84
/50	90/00	00/00	00/30	40/40	20/10	20/10
Lamoni
Tstrms	Mocldy	Ptcldy	Ptcldy	Mocldy	Ptcldy	Ptcldy
/81	55/63	45/62	46/64	50/72	52/78	57/84
/80	90/20	00/00	00/40	40/40	20/10	20/10
...EASTERN IOWA...
Decorah
Mocldy	Mocldy	Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy
/78	55/62	44/61	44/62	47/67	51/74	55/80
/30	90/40	00/00	00/00	20/40	40/20	20/10
Oelwein
Mocldy	Mocldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy
/79	55/63	42/61	43/63	45/68	49/75	54/81
/40	80/40	00/00	00/00	30/30	30/20	20/10
Waterloo
Mocldy	Ptcldy	Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy
/80	53/64	42/63	44/64	45/69	49/76	53/82
/30	80/30	00/00	00/00	30/30	30/20	20/10
Dubuque
Mocldy	Mocldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy
/81	63/72	46/64	44/66	47/70	51/77	55/83
/50	80/30	00/00	00/00	30/30	20/10	10/10
Cedar Rapids
Mocldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Sunny
/81	60/69	45/64	45/66	48/71	51/78	56/84
/60	80/30	00/00	00/10	40/40	20/10	10/10
Iowa City
Mocldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Sunny
/82	61/70	46/65	45/67	49/72	52/79	56/85
/60	90/30	00/00	00/10	40/40	20/10	10/10
Quad Cities
Mocldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy
/82	65/75	48/66	45/68	49/72	53/79	57/85
/70	90/40	00/00	00/00	40/40	20/10	10/10
Ottumwa
Tstrms	Mocldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy
/81	60/68	46/65	46/67	51/73	53/79	58/86
/70	90/30	00/00	00/20	40/40	20/10	10/10
Burlington
Mocldy	Mocldy	Ptcldy	Ptcldy	Mocldy	Ptcldy	Ptcldy
/80	65/75	49/67	47/69	51/73	54/80	57/85
/80	80/50	10/00	00/10	40/40	30/10	10/10
Keokuk
Mocldy	Mocldy	Ptcldy	Ptcldy	Mocldy	Ptcldy	Ptcldy
/80	66/74	51/66	49/68	53/72	56/79	59/85
/80	80/50	10/00	00/10	40/40	30/20	10/10
$$

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Bryce Anderson – DTN Meteorologist

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Heavy Rain, Severe Weather for Central US Monday

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Posted at 5:37AM Mon May 18, 2026 CDT

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