Extreme Heat and Excessive Rainfall Today

Dangerous and extreme heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest U.S. will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Multiple rounds of thunderstorms will produce heavy to excessive rainfall with significant flash flooding across portions of southern New England. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Harrisonville Lawrence Smith Memorial Airport (KLRY)

Lat: 38.61°NLon: 94.34°WElev: 915ft.

Partly Cloudy

86°F

30°C

Humidity	70%
Wind Speed	E 6 mph
Barometer	29.96 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	95°F (35°C)
Last update	29 Jul 6:15 pm CDT

More Information:

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

Extended Forecast for

5 Miles SSW Altona MO

Tonight
Low: 72 °F
Chance
T-storms
Thursday
High: 89 °F
Chance
T-storms
Thursday Night
Low: 72 °F
Chance
T-storms then
Showers
Likely
Friday
High: 91 °F
Chance
T-storms
Friday Night
Low: 68 °F
Chance
T-storms then
Partly Cloudy
Saturday
High: 82 °F
Mostly Sunny
Saturday Night
Low: 65 °F
Mostly Clear
Sunday
High: 85 °F
Sunny
Sunday Night
Low: 65 °F
Clear

Detailed Forecast

Tonight

A chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 72. East northeast wind 5 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.

Thursday

A chance of showers and thunderstorms. Partly sunny, with a high near 89. Heat index values as high as 99. Southeast wind around 7 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of thunderstorms before 7pm, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 72. Southeast wind 5 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Friday

A chance of showers and thunderstorms before 1pm, then a chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 91. Heat index values as high as 103. South wind 11 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

A chance of thunderstorms before 7pm. Partly cloudy, with a low around 68. North northwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

Saturday

Mostly sunny, with a high near 82.

Saturday Night

Mostly clear, with a low around 65.

Sunday

Sunny, with a high near 85.

Sunday Night

Clear, with a low around 65.

Monday

Sunny, with a high near 87.

Monday Night

Mostly clear, with a low around 68.