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

Lamoni, Lamoni Municipal Airport (KLWD)

Lat: 40.63°NLon: 93.9°WElev: 1129ft.

Thunderstorm

76°F

24°C

Humidity	97%
Wind Speed	S 6 mph
Barometer	29.99 in (1014.7 mb)
Dewpoint	75°F (24°C)
Visibility	8.00 mi
Heat Index	75°F (24°C)
Last update	15 Aug 1:53 am CDT

More Information:

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

Extended Forecast for

Mercer MO

Flood Watch until August 15, 10:00am

Click here for hazard details and duration

Flood Watch

Flood Watch until August 15, 10:00am
NOW until 10:00am Sat
Flood Watch
Overnight
Low: 73 °F
T-storms
Likely
Saturday
High: 86 °F
Chance
Showers then
Mostly Cloudy
Saturday Night
Low: 72 °F
Showers
Likely
Sunday
High: 82 °F
Mostly Cloudy
then Slight
Chance
T-storms
Sunday Night
Low: 64 °F
Mostly Clear
Monday
High: 81 °F
Sunny
Monday Night
Low: 65 °F
Mostly Clear
Tuesday
High: 84 °F
Mostly Sunny

Detailed Forecast

Overnight

Showers and thunderstorms likely, mainly before 4am. Mostly cloudy, with a low around 73. East wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers and thunderstorms, mainly before 7am. Mostly cloudy, with a high near 86. Heat index values as high as 98. South southeast wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 10pm. Mostly cloudy, with a low around 72. Light north wind. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

A slight chance of showers and thunderstorms between 1pm and 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 82. North wind 5 to 9 mph. Chance of precipitation is 20%.

Sunday Night

Mostly clear, with a low around 64. North wind 3 to 7 mph.

Monday

Sunny, with a high near 81.

Monday Night

Mostly clear, with a low around 65.

Tuesday

Mostly sunny, with a high near 84.

Tuesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 68. Chance of precipitation is 70%.

Wednesday

Partly sunny, with a high near 79.