Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Dubuque Regional Airport (KDBQ)

Lat: 42.4°NLon: 90.71°WElev: 1040ft.

Fair

63°F

17°C

Humidity	90%
Wind Speed	NE 5 mph
Barometer	30.01 in (1015.6 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Last update	20 Aug 1:53 am CDT

More Information:

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

Extended Forecast for

3 Miles SSW Galena IL

Overnight
Low: 58 °F
Patchy Fog
Thursday
High: 80 °F
Patchy Fog
then Sunny
Thursday Night
Low: 63 °F
Partly Cloudy
then Slight
Chance
Showers
Friday
High: 82 °F
Chance
Showers then
Showers
Likely
Friday Night
Low: 62 °F
Chance
Showers then
Mostly Clear
Saturday
High: 79 °F
Sunny
Saturday Night
Low: 57 °F
Mostly Clear
Sunday
High: 76 °F
Sunny
Sunday Night
Low: 57 °F
Partly Cloudy

Detailed Forecast

Overnight

Patchy fog after 3am. Otherwise, mostly clear, with a low around 58. Calm wind.

Thursday

Patchy fog before 8am. Otherwise, sunny, with a high near 80. Calm wind.

Thursday Night

A 10 percent chance of showers after 5am. Partly cloudy, with a low around 63. Calm wind becoming south around 5 mph after midnight.

Friday

A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 82. South wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 70%.

Friday Night

A 30 percent chance of showers before 9pm. Mostly clear, with a low around 62.

Saturday

Sunny, with a high near 79.

Saturday Night

Mostly clear, with a low around 57.

Sunday

Sunny, with a high near 76.

Sunday Night

Partly cloudy, with a low around 57.

Monday

Mostly sunny, with a high near 76.