Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Hazardous Weather Conditions

Heat Advisory until September 19, 08:00 PM CDT

Current conditions at

SULLIVAN (KUUV)

Lat: 38.23°NLon: 91.16°WElev: 933ft.

Fair

N/A

Humidity	NA
Wind Speed	S 6 mph
Barometer	30.05 in
Dewpoint	N/A
Visibility	10.00 mi
Last update	18 Sep 11:15 pm CDT

More Information:

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

Extended Forecast for

2 Miles NNW Davisville MO

Heat Advisory September 18, 11:27pm until September 19, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory September 18, 11:27pm until September 19, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
Tonight
Low: 71 °F
Partly Cloudy
Saturday
High: 98 °F
Hot
Saturday Night
Low: 72 °F
Partly Cloudy
Sunday
High: 95 °F
Mostly Sunny
Sunday Night
Low: 66 °F
Slight Chance
T-storms then
Showers
Likely
Monday
High: 82 °F
Showers
Likely
Monday Night
Low: 59 °F
Chance
Showers
Tuesday
High: 73 °F
Partly Sunny

Detailed Forecast

Tonight

Partly cloudy, with a low around 71. South wind 3 to 6 mph.

Saturday

Mostly sunny and hot, with a high near 98. Southwest wind 3 to 6 mph.

Saturday Night

Partly cloudy, with a low around 72. Light south wind.

Sunday

Mostly sunny, with a high near 95. Calm wind becoming west around 5 mph.

Sunday Night

A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 60%.

Monday

A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 82. Chance of precipitation is 70%.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 40%.

Tuesday

Partly sunny, with a high near 73.

Tuesday Night

Partly cloudy, with a low around 53.

Wednesday

Mostly sunny, with a high near 74.

Wednesday Night

Partly cloudy, with a low around 52.

Thursday

Mostly sunny, with a high near 76.