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

Extreme Heat Warning until August 16, 09:00 PM CDT

Current conditions at

Jefferson City, Jefferson City Memorial Airport (KJEF)

Lat: 38.59°NLon: 92.16°WElev: 548ft.

Fair

79°F

26°C

Humidity	97%
Wind Speed	E 3 mph
Barometer	30.01 in (1014.5 mb)
Dewpoint	78°F (26°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	16 Aug 2:53 am CDT

More Information:

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

Extended Forecast for

2 Miles SSE Mokane MO

Extreme Heat Warning August 16, 03:55am until August 16, 09:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning August 16, 03:55am until August 16, 09:00pm
NOW until 9:00pm Sun
Extreme Heat Warning
Overnight
Low: 73 °F
Slight Chance
T-storms
Sunday
High: 92 °F
Chance
T-storms
Sunday Night
Low: 69 °F
Chance
T-storms
Monday
High: 85 °F
Sunny
Monday Night
Low: 65 °F
Mostly Clear
Tuesday
High: 90 °F
Sunny
Tuesday Night
Low: 70 °F
Chance
T-storms
Wednesday
High: 88 °F
Slight Chance
T-storms

Detailed Forecast

Overnight

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Light southwest wind.

Sunday

A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 92. Heat index values as high as 103. West wind 3 to 6 mph. Chance of precipitation is 30%.

Sunday Night

A 30 percent chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 69. North wind 5 to 7 mph.

Monday

Sunny, with a high near 85. North wind 5 to 7 mph.

Monday Night

Mostly clear, with a low around 65. Calm wind.

Tuesday

Sunny, with a high near 90.

Tuesday Night

A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 70.

Wednesday

A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 88.