Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Hazardous Weather Conditions

Current conditions at

Oskaloosa, Oskaloosa Municipal Airport (KOOA)

Lat: 41.23°NLon: 92.49°WElev: 840ft.

Fair

76°F

24°C

Humidity	98%
Wind Speed	E 9 mph
Barometer	30.02 in
Dewpoint	76°F (24°C)
Visibility	5.00 mi
Heat Index	75°F (24°C)
Last update	15 Aug 12:15 am CDT

More Information:

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

Extended Forecast for

Barnes City IA

Flood Watch August 15, 12:26am until August 15, 10:00am

Click here for hazard details and duration

Flood Watch

Flood Watch August 15, 12:26am until August 15, 10:00am
NOW until 10:00am Sat
Flood Watch
Overnight
Low: 74 °F
Heavy Rain
and Patchy
Fog
Saturday
High: 90 °F
Chance
Showers and
Patchy Fog
then Slight
Chance
T-storms
Saturday Night
Low: 69 °F
T-storms
Likely
Sunday
High: 83 °F
Chance
T-storms
Sunday Night
Low: 61 °F
Mostly Clear
Monday
High: 82 °F
Sunny
Monday Night
Low: 62 °F
Mostly Clear
Tuesday
High: 85 °F
Mostly Sunny

Detailed Forecast

Overnight

A chance of showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Some of the storms could produce heavy rainfall. Patchy fog before 1am, then patchy fog after 2am. Otherwise, mostly cloudy, with a steady temperature around 74. East wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Saturday

A chance of showers and thunderstorms before 9am, then a slight chance of showers and thunderstorms after 5pm. Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 90. Heat index values as high as 105. South southeast wind around 7 mph becoming west northwest in the afternoon. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers and thunderstorms likely, mainly before 5am. Increasing clouds, with a low around 69. Northwest wind 3 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

A 30 percent chance of showers and thunderstorms, mainly before 7am. Partly sunny, with a high near 83. Light northwest wind becoming north northwest 5 to 9 mph in the morning. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Mostly clear, with a low around 61. North northwest wind 3 to 7 mph.

Monday

Sunny, with a high near 82.

Monday Night

Mostly clear, with a low around 62.

Tuesday

Mostly sunny, with a high near 85.

Tuesday Night

A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 65. Chance of precipitation is 70%.

Wednesday

Partly sunny, with a high near 81.