Tomorrow | Weather | Dubuque, Iowa

Active Weather Warnings
Tuesday, June 30, 2026
Cloudy Weather
Day 95°
Night 72°
Precipitation 25 %
Wind 15 mph
UV Index (0 - 11+) 10

Weather Alerts and Warnings for

Severe Future Likely

Extreme Heat Watch

Extreme Heat Watch issued June 27 at 8:52PM CDT until June 30 at 9:00PM CDT by NWS Quad Cities IA IL
Jun 28, 1:00 PM Jun 30, 9:00 PM
WHAT: Dangerously hot conditions with heat index values exceeding
100 degrees multiple days.

WHERE: Portions of north central and northwest Illinois and east
central and northeast Iowa.

WHEN: From Sunday afternoon through Tuesday evening.

IMPACTS: Heat related illnesses increase significantly during
extreme heat and high humidity events.

ADDITIONAL DETAILS: There is the possibility that excessive heat
will last for much of next week. Thunderstorms and associated
cloud debris may interrupt the excessive heat at times late in the
week.
+ Read More
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.
Updated: Jun 28, 1:02 AM Source: NWS Alert
Severe Expected Likely

Extreme Heat Warning

Extreme Heat Warning issued June 29 at 7:51PM CDT until July 1 at 10:00PM CDT by NWS Quad Cities IA IL
Jun 29, 7:51 PM Jul 1, 10:00 PM
WHAT: Dangerously hot and humid conditions with multiple days of
heat index values of 100 to 110 expected, along with nighttime
lows not falling below the mid to upper 70s.

WHERE: Portions of north central and northwest Illinois and east
central and northeast Iowa.

WHEN: Until 10 PM CDT Wednesday.

IMPACTS: Heat related illnesses increase significantly during
extreme heat and high humidity events.

ADDITIONAL DETAILS: The extreme heat may persist through late
week, but thunderstorms and associated clouds may interrupt the
heat at times Thursday and Friday.
+ Read More
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.
Updated: Jun 29, 8:01 PM Source: NWS Alert