Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Hazardous Weather Conditions

Heat Advisory until September 19, 08:00 PM CDT

Current conditions at

Jefferson City, Jefferson City Memorial Airport (KJEF)

Lat: 38.59°NLon: 92.16°WElev: 548ft.

Fair

75°F

24°C

Humidity	94%
Wind Speed	E 3 mph
Barometer	30.20 in (1021.0 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Last update	17 Sep 12:53 am CDT

More Information:

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

Extended Forecast for

Jefferson City MO

Heat Advisory September 17, 01:33am until September 19, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory September 17, 01:33am until September 19, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
Overnight
Low: 73 °F
Mostly Clear
Thursday
High: 97 °F
Hot
Thursday Night
Low: 72 °F
Mostly Clear
Friday
High: 97 °F
Hot
Friday Night
Low: 72 °F
Mostly Clear
Saturday
High: 97 °F
Hot
Saturday Night
Low: 71 °F
Mostly Clear
then Slight
Chance
Showers
Sunday
High: 90 °F
Slight Chance
Showers

Detailed Forecast

Overnight

Mostly clear, with a low around 73. South wind around 5 mph.

Thursday

Sunny and hot, with a high near 97. Heat index values as high as 105. Light and variable wind becoming west 5 to 7 mph in the morning.

Thursday Night

Mostly clear, with a low around 72. Light and variable wind.

Friday

Sunny and hot, with a high near 97. Heat index values as high as 104. Calm wind becoming south around 5 mph.

Friday Night

Mostly clear, with a low around 72. Calm wind.

Saturday

Mostly sunny and hot, with a high near 97.

Saturday Night

A 20 percent chance of showers after 1am. Partly cloudy, with a low around 71.

Sunday

A 20 percent chance of showers. Mostly sunny, with a high near 90.

Sunday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.

Monday

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 81. Chance of precipitation is 60%.

Monday Night

A 30 percent chance of showers. Mostly cloudy, with a low around 62.

Tuesday

A 20 percent chance of showers. Mostly sunny, with a high near 77.

Tuesday Night

Partly cloudy, with a low around 60.

Wednesday

Mostly sunny, with a high near 80.