Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Oelwein Municipal Airport (KOLZ)

Lat: 42.68°NLon: 91.98°WElev: 1070ft.

Fair

70°F

21°C

Humidity	100%
Wind Speed	SE 7 mph
Barometer	29.88 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	16 Jul 1:35 am CDT

More Information:

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

Extended Forecast for

4 Miles ENE Arlington IA

Overnight
Low: 69 °F
Partly Cloudy
Wednesday
High: 83 °F
Chance
T-storms then
Showers
Likely
Wednesday Night
Low: 57 °F
Chance
Showers
Thursday
High: 70 °F
Partly Sunny
Thursday Night
Low: 55 °F
Partly Cloudy
Friday
High: 75 °F
Mostly Sunny
Friday Night
Low: 64 °F
Chance
T-storms
Saturday
High: 80 °F
Chance
T-storms
Saturday Night
Low: 65 °F
Chance
T-storms

Detailed Forecast

Overnight

Partly cloudy, with a low around 69. South wind around 6 mph.

Wednesday

A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 83. South wind 6 to 11 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A chance of showers and thunderstorms before 4am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 57. North wind around 11 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

Partly sunny, with a high near 70. North wind 10 to 13 mph.

Thursday Night

Partly cloudy, with a low around 55. East wind 5 to 7 mph.

Friday

Mostly sunny, with a high near 75. Southeast wind around 8 mph.

Friday Night

A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 64. Southeast wind around 7 mph.

Saturday

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80. South wind around 8 mph.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Northwest wind around 6 mph becoming northeast after midnight. Chance of precipitation is 40%.

Sunday

A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 79. Northeast wind 6 to 8 mph.

Sunday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. East wind around 8 mph.

Monday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 80. Southeast wind around 10 mph.

Monday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68. Southeast wind around 9 mph.

Tuesday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. South wind around 9 mph.