County Forecast for Aspinwall , IA
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150400-
Crawford-
Including the city of Denison
314 PM CDT Sat Mar 14 2026

...BLIZZARD WARNING IN EFFECT FROM 1 PM SUNDAY TO 7 AM CDT
MONDAY...
...HIGH WIND WARNING IN EFFECT FROM 1 PM SUNDAY TO 4 AM CDT
MONDAY...

Tonight   Mostly cloudy. A slight chance of rain this evening. A chance of rain with a slight chance of thunderstorms after midnight. Lows around 30. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.
Sunday   Snow likely with a chance of rain in the morning, then snow in the afternoon. Patchy blowing snow in the morning. Blowing snow in the afternoon with visibility one quarter mile or less at times. Snow accumulation of 1 to 3 inches. Very windy and cooler with highs in the mid 30s. Temperature falling into the mid 20s in the afternoon. North winds 25 to 35 mph with gusts up to 50 mph, increasing to 35 to 40 mph with gusts up to 60 mph in the afternoon. Chance of precipitation 90 percent.
Sunday night   Mostly cloudy in the evening, then becoming partly cloudy. A 20 percent chance of snow. Blowing snow in the evening. Areas of blowing snow after midnight with visibility one quarter mile or less at times. Very windy and much cooler with lows around 3 above. Northwest winds 30 to 40 mph with gusts up to 55 mph.
Monday   Sunny. Patchy blowing snow. Windy, cooler with highs around 19. Northwest winds 20 to 30 mph with gusts up to 40 mph. Wind chill values as low as 20 below.
Monday night   Mostly clear in the evening, then becoming partly cloudy. Lows around 3 above. Northwest winds 10 to 15 mph with gusts up to 25 mph, becoming north around 5 mph after midnight.
Tuesday   Partly sunny in the morning, then mostly cloudy with a chance of snow in the afternoon. Not as cool with highs in the upper 30s. Chance of snow 30 percent.
Tuesday night   Mostly cloudy. A slight chance of rain and snow in the evening. Not as cool with lows in the upper 20s. Chance of precipitation 20 percent.
Wednesday   Mostly sunny. Not as cool with highs in the lower 60s.
Wednesday night   Partly cloudy in the evening, then clearing. Lows in the upper 30s.
Thursday   Mostly sunny. Highs in the lower 70s.
Thursday night   Mostly cloudy. Lows around 40.
Friday   Mostly sunny. Highs in the lower 70s.
Friday night   Partly cloudy in the evening, then clearing. Lows in the mid 40s.
Saturday   Mostly sunny. Highs in the mid 70s.
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Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Major Winter Storm, Blizzard This Weekend

Intense, heavy snow will fall from Montana to Michigan with strong winds creating blizzard conditions. Thunderstorms across the Mississippi Valley on Sunday. Cold air will follow. » More DTN Weather Commentary

Posted at 12:23PM Fri Mar 13, 2026 CDT
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