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

Current conditions at

St. Joseph, Rosecrans Memorial Airport (KSTJ)

Lat: 39.77°NLon: 94.91°WElev: 823ft.

Fair

84°F

29°C

Humidity	74%
Wind Speed	SW 8 mph
Barometer	30.00 in (1014.9 mb)
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	92°F (33°C)
Last update	15 Aug 9:53 am CDT

More Information:

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

Extended Forecast for

Atchison KS

Extreme Heat Warning August 15, 10:44am until August 15, 09:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning August 15, 10:44am until August 15, 09:00pm
NOW until 9:00pm Sat
Extreme Heat Warning
Today
High: 89 °F
Partly Sunny
Tonight
Low: 73 °F
Showers
Likely then
Chance
T-storms
Sunday
High: 85 °F
Slight Chance
T-storms then
Partly Sunny
Sunday Night
Low: 66 °F
Partly Cloudy
Monday
High: 84 °F
Mostly Sunny
Monday Night
Low: 67 °F
Mostly Clear
Tuesday
High: 91 °F
Sunny
Tuesday Night
Low: 71 °F
Chance
T-storms

Detailed Forecast

Today

Partly sunny, with a high near 89. Heat index values as high as 99. Southwest wind around 7 mph.

Tonight

A chance of showers and thunderstorms before 10pm, then showers likely and possibly a thunderstorm between 10pm and midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 73. Light north wind. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

A slight chance of showers and thunderstorms before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 85. North northwest wind 5 to 7 mph. Chance of precipitation is 20%.

Sunday Night

Partly cloudy, with a low around 66. North wind around 6 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.

Tuesday

Sunny, with a high near 91.

Tuesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 40%.

Wednesday

Partly sunny, with a high near 85.