Severe Thunderstorms and Heavy Rain Across Much of the Plains and Mississippi Valley; A Strong Pacific Storm Moves Across the West

Areas of severe thunderstorms with heavy rainfall will continue from the Southern Plains into much of the Mississippi Valley into Sunday morning. The primary threats will be widespread damaging winds, large hail and a few tornadoes. On the West Coast, a Pacific storm will continue unsettled conditions and widespread precipitation, including heavy mountain snow, this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Washington Regional Airport (KFYG)

Lat: 38.59°NLon: 90.99°WElev: 489ft.

Overcast

66°F

19°C

Humidity 94%
Wind Speed S 12 mph
Barometer 29.69 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 19 May 7:55 am CDT
Extended Forecast for

Marthasville MO

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly before 2pm.  Mostly cloudy, with a high near 78. Southwest wind 9 to 13 mph, with gusts as high as 22 mph.

    Chance
    T-storms

    High: 78 °F

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 48. Northwest wind 5 to 11 mph, with gusts as high as 20 mph.

    Decreasing
    Clouds

    Low: 48 °F

  • Monday

    Monday: Mostly sunny, with a high near 69. Northwest wind around 6 mph becoming light and variable.

    Mostly Sunny

    High: 69 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 55. East wind 6 to 9 mph.

    Mostly Cloudy

    Low: 55 °F

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 1pm.  Mostly cloudy, with a high near 79. Southeast wind 10 to 14 mph, with gusts as high as 25 mph.

    Cloudy then
    Chance
    T-storms

    High: 79 °F

  • Tuesday
    Night

    Tuesday Night: Showers and thunderstorms, mainly before 1am.  Low around 60. Chance of precipitation is 80%.

    T-storms

    Low: 60 °F

  • Wednesday

    Wednesday: Sunny, with a high near 87.

    Sunny

    High: 87 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 67.

    Partly Cloudy

    Low: 67 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 89.

    Mostly Sunny

    High: 89 °F

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly before 2pm. Mostly cloudy, with a high near 78. Southwest wind 9 to 13 mph, with gusts as high as 22 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 48. Northwest wind 5 to 11 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 69. Northwest wind around 6 mph becoming light and variable.
Monday Night
Mostly cloudy, with a low around 55. East wind 6 to 9 mph.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 79. Southeast wind 10 to 14 mph, with gusts as high as 25 mph.
Tuesday Night
Showers and thunderstorms, mainly before 1am. Low around 60. Chance of precipitation is 80%.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Partly cloudy, with a low around 67.
Thursday
Mostly sunny, with a high near 89.
Thursday Night
Partly cloudy, with a low around 68.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80.
Click Map For Forecast
Point Forecast:
Marthasville MO
 38.62°N 91.06°W (Elev. 476 ft)
6:27 am CDT May 19, 2019
8am CDT May 19, 2019-6pm CDT May 25, 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