National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorms, Heavy Rain, And Flash Flooding Likely Over The Central U.S.

Strong to severe thunderstorms capable of damaging winds, large hail, and a few tornadoes will be likely this afternoon into tonight over portions of the Plains to the Midwest. Heavy rainfall will lead to flash flooding, some locally significant from Kansas to Missouri. Across the eastern U.S., much above normal temperatures can be expected. Read More >

Hazardous Weather Conditions

Current conditions at

Washington Regional Airport (KFYG)

Lat: 38.59°NLon: 90.99°WElev: 489ft.

A Few Clouds

84°F

29°C

Humidity 66%
Wind Speed S 14 mph
Barometer 30.04 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 21 Sep 2:55 pm CDT
Extended Forecast for

Sullivan MO

  • This
    Afternoon

    This Afternoon: Isolated showers and thunderstorms. Partly sunny, with a high near 85. South wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Isolated
    T-storms

    High: 85 °F

  • Tonight

    Tonight: Isolated showers and thunderstorms before 9pm, then a slight chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 69. South wind around 10 mph. Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 69 °F

  • Sunday

    Sunday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2pm. High near 82. South wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.

    T-storms
    Likely then
    T-storms

    High: 82 °F

  • Sunday
    Night

    Sunday Night: Showers and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Low around 61. Southwest wind 7 to 9 mph becoming northwest after midnight. Chance of precipitation is 90%.

    T-storms

    Low: 61 °F

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms before 8am. Mostly sunny, with a high near 78. North wind 3 to 7 mph.

    Chance
    T-storms then
    Sunny

    High: 78 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 56.

    Mostly Clear

    Low: 56 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 8am. Partly sunny, with a high near 79.

    Slight Chance
    T-storms

    High: 79 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 63.

    Chance
    T-storms

    Low: 63 °F

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly before 2pm. Partly sunny, with a high near 84.

    Chance
    T-storms

    High: 84 °F

Detailed Forecast

This Afternoon
Isolated showers and thunderstorms. Partly sunny, with a high near 85. South wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tonight
Isolated showers and thunderstorms before 9pm, then a slight chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 69. South wind around 10 mph. Chance of precipitation is 20%.
Sunday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2pm. High near 82. South wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Sunday Night
Showers and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Low around 61. Southwest wind 7 to 9 mph becoming northwest after midnight. Chance of precipitation is 90%.
Monday
A 40 percent chance of showers and thunderstorms before 8am. Mostly sunny, with a high near 78. North wind 3 to 7 mph.
Monday Night
Mostly clear, with a low around 56.
Tuesday
A 20 percent chance of showers and thunderstorms after 8am. Partly sunny, with a high near 79.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 63.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly before 2pm. Partly sunny, with a high near 84.
Wednesday Night
A 40 percent chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 63.
Thursday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
Friday Night
Partly cloudy, with a low around 68.
Saturday
Mostly sunny, with a high near 86.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Sullivan MO
 38.22°N 91.15°W (Elev. 938 ft)
Last Update:
2:44 pm CDT Sep 21, 2019
Forecast Valid:
3pm CDT Sep 21, 2019-6pm CDT Sep 28, 2019
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation