NWS St. Louis Announces Changes To May 16, 2025 Tornado Damage Assessment

After a year-long review of new ground survey data and aerial imagery, NWS St. Louis made several adjustments to the May 16, 2025 tornado damage assessment. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

SULLIVAN (KUUV)

Lat: 38.23°NLon: 91.16°WElev: 933ft.

Mostly Cloudy

N/A

Humidity	NA
Wind Speed	E 8 mph
Barometer	30.07 in
Dewpoint	N/A
Visibility	10.00 mi
Last update	21 May 5:55 pm CDT

More Information:

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

Extended Forecast for

Sullivan MO

Tonight
Low: 55 °F
Increasing
Clouds
Friday
High: 68 °F
Chance
Showers then
Showers
Likely
Friday Night
Low: 56 °F
Chance
Showers
Saturday
High: 78 °F
Mostly Cloudy
then Chance
Showers
Saturday Night
Low: 58 °F
Slight Chance
T-storms then
Chance
Showers
Sunday
High: 80 °F
Showers
Likely
Sunday Night
Low: 58 °F
Slight Chance
T-storms
Memorial Day
High: 79 °F
Chance
Showers then
Chance
T-storms
Monday Night
Low: 61 °F
Slight Chance
T-storms then
Chance
Showers

Detailed Forecast

Tonight

Increasing clouds, with a low around 55. East wind 5 to 8 mph.

Friday

Showers likely, mainly after 1pm. Mostly cloudy, with a high near 68. East wind around 6 mph. Chance of precipitation is 60%.

Friday Night

A 30 percent chance of showers, mainly between 7pm and 10pm. Mostly cloudy, with a low around 56. Northeast wind around 5 mph becoming calm in the evening.

Saturday

A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 78. Calm wind.

Saturday Night

A slight chance of showers and thunderstorms, then a chance of showers after 10pm. Mostly cloudy, with a low around 58. Calm wind. Chance of precipitation is 40%.

Sunday

A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 80. Chance of precipitation is 60%.

Sunday Night

A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 58.

Memorial Day

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.

Monday Night

A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.

Tuesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 79. Chance of precipitation is 60%.

Tuesday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62.

Wednesday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.

Wednesday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64.

Thursday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.