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

Des Moines International Airport (KDSM)

Lat: 41.53°NLon: 93.65°WElev: 942ft.

Fog/Mist

73°F

23°C

Humidity	100%
Wind Speed	NE 3 mph
Barometer	30.02 in (1015.8 mb)
Dewpoint	73°F (23°C)
Visibility	2.50 mi
Last update	15 Aug 6:54 am CDT

More Information:

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

Extended Forecast for

Spring Hill IA

Flood Watch August 15, 07:06am until August 15, 10:00am

Click here for hazard details and duration

...

Flood Watch August 15, 07:06am until August 15, 10:00am
NOW until 10:00am Sat
Flood Watch
Today
High: 85 °F
Slight Chance
T-storms and
Patchy Fog
Tonight
Low: 70 °F
Chance
T-storms
Sunday
High: 82 °F
Slight Chance
T-storms then
Mostly Sunny
Sunday Night
Low: 63 °F
Partly Cloudy
Monday
High: 82 °F
Mostly Sunny
Monday Night
Low: 66 °F
Partly Cloudy
Tuesday
High: 84 °F
Slight Chance
T-storms then
Chance
Showers
Tuesday Night
Low: 67 °F
Heavy Rain

Detailed Forecast

Today

A slight chance of showers and thunderstorms before 11am, then a slight chance of showers and thunderstorms after 3pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 85. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 20%.

Tonight

A 50 percent chance of showers and thunderstorms, mainly before 3am. Mostly cloudy, with a low around 70. West southwest wind around 5 mph becoming light and variable. New rainfall amounts between a quarter and half of an inch possible.

Sunday

A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 9am. Partly sunny, with a high near 82. North northwest wind 6 to 11 mph. Chance of precipitation is 20%.

Sunday Night

Partly cloudy, with a low around 63. North wind 3 to 8 mph.

Monday

Mostly sunny, with a high near 82. Light west northwest wind.

Monday Night

Partly cloudy, with a low around 66.

Tuesday

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 84.

Tuesday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 67. Chance of precipitation is 80%.

Wednesday

Partly sunny, with a high near 78.