Areas of Extreme Heat and Excessive Rainfall Potential

Dangerous and extreme heat will remain across portions of the central U.S. this week, persisting across the mid to lower Mississippi Valley, Gulf Coast, southern Plains and portions of Texas. A heat wave over the Southwest U.S. will peak this weekend. Heavy to excessive rainfall may produce flash flooding from the Delmarva Peninsula north into the Hudson Valley today and tonight. 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.

Fair

91°F

33°C

Humidity	64%
Wind Speed	Calm
Barometer	29.84 in (1009.4 mb)
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	105°F (41°C)
Last update	28 Jul 6:53 pm CDT

More Information:

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

Extended Forecast for

5 Miles ENE Cosby MO

Tonight
Low: 72 °F
Partly Cloudy
Wednesday
High: 88 °F
Mostly Sunny
Wednesday Night
Low: 70 °F
Mostly Clear
then Slight
Chance
T-storms
Thursday
High: 85 °F
Chance
Showers
Thursday Night
Low: 70 °F
Chance
T-storms then
Heavy Rain
Friday
High: 85 °F
Chance
T-storms then
Chance
Showers
Friday Night
Low: 65 °F
Partly Cloudy
Saturday
High: 82 °F
Partly Sunny
then Mostly
Sunny and
Breezy
Saturday Night
Low: 64 °F
Mostly Clear

Detailed Forecast

Tonight

Partly cloudy, with a low around 72. East wind 3 to 6 mph.

Wednesday

Mostly sunny, with a high near 88. Heat index values as high as 95. East southeast wind 6 to 11 mph.

Wednesday Night

A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 70. East southeast wind 8 to 10 mph. Chance of precipitation is 20%.

Thursday

A chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 85. South southeast wind 9 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Some of the storms could produce heavy rainfall. Low around 70. Southeast wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Friday

A chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 85. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Partly cloudy, with a low around 65.

Saturday

Mostly sunny, with a high near 82. Breezy.

Saturday Night

Mostly clear, with a low around 64.

Sunday

Sunny, with a high near 84.

Sunday Night

Clear, with a low around 65.

Monday

Sunny, with a high near 86.