Lala Impacting Hawaii; Flash Flooding Risks; Excessive Heat

Lala will continue to impact Hawaii through the weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Thunderstorms, heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians and the mid-Atlantic through today. Record heat continues for areas of the Mississippi Valley into the Southeast. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

St. Joseph, Rosecrans Memorial Airport (KSTJ)

Lat: 39.77°NLon: 94.91°WElev: 823ft.

A Few Clouds

71°F

22°C

Humidity	94%
Wind Speed	NE 9 mph
Barometer	30.09 in (1018.1 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Last update	16 Aug 7:53 am CDT

More Information:

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

Extended Forecast for

3 Miles NNW Helena MO

Today
High: 84 °F
Showers
Likely then
Chance
Showers
Tonight
Low: 65 °F
Partly Cloudy
Monday
High: 84 °F
Mostly Sunny
Monday Night
Low: 67 °F
Mostly Clear
Tuesday
High: 88 °F
Chance
Showers
Tuesday Night
Low: 69 °F
T-storms
Likely then
Showers
Likely
Wednesday
High: 82 °F
Partly Sunny
Wednesday Night
Low: 65 °F
Mostly Cloudy
Thursday
High: 82 °F
Partly Sunny

Detailed Forecast

Today

Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 84. North wind 6 to 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Partly cloudy, with a low around 65. North wind 5 to 9 mph becoming calm in the evening.

Monday

Mostly sunny, with a high near 84. Calm wind.

Monday Night

Mostly clear, with a low around 67. Light south wind.

Tuesday

A chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 88. South southwest wind 3 to 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm after 10pm. Mostly cloudy, with a low around 69. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

Partly sunny, with a high near 82.

Wednesday Night

Mostly cloudy, with a low around 65.

Thursday

Partly sunny, with a high near 82.

Thursday Night

Partly cloudy, with a low around 64.

Friday

Mostly sunny, with a high near 86.

Friday Night

Mostly clear, with a low around 66.