| NWS Forecast for: Dubuque County Issued by: National Weather Service Quad Cities, IA/IL Last Update: 122 PM CDT Sun Mar 15 2026 |  |
This Afternoon: Rain with possible snow and thunderstorms. Little or no snow accumulation. Windy with highs in the lower 40s. North winds 20 to 30 mph with gusts up to 45 mph. Chance of precipitation 90 percent. Tonight: Snow with a slight chance of freezing rain in the evening, then snow after midnight. Blowing snow. Snow may be heavy at times in the evening. Visibility one quarter mile or less at times. Snow accumulation of 4 to 6 inches. Ice accumulation around a trace. Very windy and much cooler with lows around 13. North winds 30 to 35 mph with gusts up to 55 mph. Chance of precipitation near 100 percent. Wind chill values as low as 5 below after midnight. Monday: Mostly cloudy. Snow likely, mainly in the morning. Blowing snow in the morning, then patchy blowing snow in the afternoon with visibility one quarter mile or less at times. Total snow accumulation of 4 to 8 inches possible. Very windy and much cooler with highs around 18. Northwest winds 25 to 35 mph with gusts up to 50 mph, diminishing to 20 to 25 mph with gusts up to 40 mph in the afternoon. Chance of snow 70 percent. Wind chill values as low as 9 below. Monday Night: Partly cloudy in the evening, then clearing. Patchy blowing snow in the evening. Colder with lows around 1 above. Northwest winds 15 to 20 mph. Gusts up to 35 mph in the evening. Wind chill values as low as 13 below. Tuesday: Mostly sunny. Highs in the mid 20s. West winds 5 to 10 mph, becoming southwest in the afternoon. Wind chill values as low as 14 below in the morning. Tuesday Night: Snow, mainly in the evening. Moderate snow accumulation. Not as cool with lows around 20. Temperature rising into the mid 20s after midnight. Chance of snow 90 percent. Wednesday And Wednesday Night: Partly cloudy. Highs in the lower 40s. Lows around 30. Thursday: Mostly sunny. Highs in the lower 50s. Thursday Night Through Friday Night: Mostly cloudy. Lows in the mid 30s. Highs in the upper 50s. Saturday: Partly sunny in the morning, then clearing. Highs in the lower 50s. | |
| Zone Forecast: Dubuque County | |
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