Dangerous Heat and Humidity Building from the Plains to the East Coast

Strengthening high pressure will bring much above normal high and low temperatures. Widespread highs in the 90s to 100 combined with dewpoints surging into the mid and upper 70s will create heat indices as high as 110 through this weekend. In addition, overnight temperatures in the 70s to low 80s will reduce the ability of the body to recover from daytime heating. Read More >

Hazardous Weather Conditions

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Current conditions at

Dubuque Regional Airport (KDBQ)

Lat: 42.4°NLon: 90.71°WElev: 1040ft.

A Few Clouds

85°F

29°C

Humidity	63%
Wind Speed	Calm
Barometer	29.94 in (1013.2 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	17 Jul 1:53 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

2 Miles SSW Graf IA

Flash Flood Watch July 17, 07:00pm until July 18, 10:00am

Severe T-storm Watch until July 17, 07:00pm

Excessive Heat Warning until July 20, 07:00pm

Click here for hazard details and duration

Flash Flood Watch

Severe T-storm Watch

Excessive Heat Warning

Severe T-storm Watch until July 17, 07:00pm
Excessive Heat Warning until July 20, 07:00pm

NOW: Multiple
hazards in effect

Click HERE for Details
This
Afternoon

Severe
Thunderstorms
High: 90 °F
Tonight

Heavy Rain
Low: 74 °F
Thursday

Heavy Rain
High: 92 °F
Thursday
Night

Mostly Clear
Low: 79 °F
Friday

Hot
High: 95 °F
Friday
Night

Partly Cloudy
Low: 75 °F
Saturday

Mostly Sunny
High: 91 °F
Saturday
Night

Chance
T-storms
Low: 70 °F

Detailed Forecast

This Afternoon

Periods of showers and possibly a thunderstorm before 3pm, then scattered showers and thunderstorms between 3pm and 4pm. Some storms could be severe, with large hail and damaging winds. High near 90. South wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms, mainly after 1am. Some of the storms could produce heavy rain. Low around 74. South wind 10 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

Thursday

Showers and thunderstorms, mainly before 10am. Some of the storms could produce heavy rain. High near 92. Heat index values as high as 103. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

Mostly clear, with a low around 79. Southwest wind around 10 mph, with gusts as high as 20 mph.

Friday

Sunny and hot, with a high near 95.

Friday Night

Partly cloudy, with a low around 75.

Saturday

Mostly sunny, with a high near 91.

Saturday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.

Sunday

A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 85.