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

Flood Watch in effect from August 15, 01:00 AM CDT until August 15, 10:00 AM CDT

Current conditions at

Hannibal Regional Airport (KHAE)

Lat: 39.73°NLon: 91.44°WElev: 770ft.

Overcast

81°F

27°C

Humidity	89%
Wind Speed	NW 15 G 18 mph
Barometer	30.02 in
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	88°F (31°C)
Last update	15 Aug 2:35 am CDT

More Information:

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

Extended Forecast for

Palmyra 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: 88 °F
Chance
T-storms then
Partly Sunny
Saturday Night
Low: 75 °F
Mostly Cloudy
then Chance
T-storms
Sunday
High: 88 °F
Chance
T-storms
Sunday Night
Low: 67 °F
Partly Cloudy
Monday
High: 83 °F
Sunny
Monday Night
Low: 65 °F
Mostly Clear
Tuesday
High: 88 °F
Sunny

Detailed Forecast

Overnight

Showers and thunderstorms likely, mainly after 5am. Cloudy, with a low around 73. Southeast wind around 5 mph becoming light and variable. Chance of precipitation is 60%.

Saturday

A 30 percent chance of showers and thunderstorms, mainly before 9am. Mostly cloudy, with a high near 88. Heat index values as high as 100. Southeast wind 5 to 8 mph becoming west in the afternoon.

Saturday Night

A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 75. Light and variable wind.

Sunday

A 40 percent chance of showers and thunderstorms, mainly between 1pm and 2pm. Partly sunny, with a high near 88. Northwest wind 3 to 7 mph.

Sunday Night

Partly cloudy, with a low around 67. North wind 3 to 6 mph.

Monday

Sunny, with a high near 83.

Monday Night

Mostly clear, with a low around 65.

Tuesday

Sunny, with a high near 88.

Tuesday Night

A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 72. Chance of precipitation is 60%.

Wednesday

A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 85.

Wednesday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.

Thursday

Mostly sunny, with a high near 79.

Thursday Night

Partly cloudy, with a low around 62.

Friday

Mostly sunny, with a high near 80.