Dubuque is under an Enhanced Risk (Level 3 of 5) for severe weather today, Friday, April 17, 2026. A powerful cold front is expected to trigger two rounds of storms this afternoon and evening.

Current Conditions

As of 10:47 AM, it is 71°F and cloudy in Dubuque. The humidity is 72% with winds from the southeast at 15 mph. It feels like 76°F.

Today’s Forecast

• High Temperature: 76°F

• Low Temperature: 37°F

• Daytime: Rain likely (75% chance). Winds from the south at 18 mph.

• Nighttime: Cloudy with a 65% chance of snow as temperatures drop sharply.

Severe Weather Hazards

The National Weather Service Quad Cities has highlighted the following primary threats for the Dubuque area:

• Damaging Winds: Gusts of 70+ MPH are possible, especially with a potential squall line this evening.

• Tornadoes: Isolated tornadoes are possible, with the highest risk occurring during the initial round of scattered storms between 1:00 PM and 5:00 PM.

• Flash Flooding: A Slight Risk (Level 2 of 4) exists for flash flooding. Saturated ground from recent rainfall makes the area north of Hwy 30 particularly susceptible to rapid runoff.

• Large Hail: Large stones are possible during the early stages of storm development.

Estimated Timing

• Round 1 (1 PM – 5 PM): Scattered severe storms; highest risk for tornadoes and large hail.

• Round 2 (5 PM – 10 PM): Higher coverage of storms; potential squall line with damaging wind as the primary

Safety Note: Ensure you have multiple ways to receive alerts today. Never drive through flooded roadways.