Severe Thunderstorms Possible from Ohio Valley to Mid-Atlantic; Excessive Heat in Central U.S.

Thunderstorms associated with wind damage and a risk for a tornado, will be possible from the Ohio Valley, central Appalachians and Mid-Atlantic states on Thursday. Dangerous heat will be possible from the Central Plains into the northern Gulf Coast though the weekend. Heavy rain in the Southwest U.S. could lead to flash flooding over the next several days as monsoonal conditions persist. Read More >

Hazardous Weather Conditions

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Current conditions at

Jefferson City, Jefferson City Memorial Airport (KJEF)

Lat: 38.59°NLon: 92.16°WElev: 548ft.

Fair

91°F

33°C

Humidity	61%
Wind Speed	SW 7 mph
Barometer	29.96 in (1013.0 mb)
Dewpoint	76°F (24°C)
Visibility	10.00 mi
Heat Index	103°F (39°C)
Last update	29 Jul 7:53 pm CDT

More Information:

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

Extended Forecast for

2 Miles ESE Saint Martins MO

Heat Advisory until July 29, 09:00pm

Click here for hazard details and duration

...

Heat Advisory until July 29, 09:00pm

NOW until
9:00pm Thu

Heat Advisory
Tonight

Partly Cloudy
then Isolated
T-storms
Low: 75 °F
Friday

Isolated
T-storms
High: 90 °F
Friday
Night

Partly Cloudy
then Slight
Chance
T-storms
Low: 71 °F
Saturday

Chance
T-storms
High: 85 °F
Saturday
Night

Heavy Rain
Low: 67 °F
Sunday

Mostly Sunny
High: 85 °F
Sunday
Night

Clear
Low: 63 °F
Monday

Sunny
High: 83 °F

Detailed Forecast

Tonight

Isolated showers and thunderstorms after midnight. Increasing clouds, with a low around 75. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.

Friday

Isolated showers and thunderstorms. Partly sunny, with a high near 90. Light east wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 20%.

Friday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 71. East wind 7 to 9 mph.

Saturday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. Southeast wind around 7 mph.

Saturday Night

Showers and thunderstorms likely, mainly before 1am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 67. Northeast wind 3 to 6 mph. Chance of precipitation is 60%.

Sunday

Mostly sunny, with a high near 85.

Sunday Night

Clear, with a low around 63.

Monday

Sunny, with a high near 83.

Monday Night

Mostly clear, with a low around 61.

Tuesday

Sunny, with a high near 83.

Tuesday Night

Mostly clear, with a low around 63.