Hazardous Weather Conditions

Current conditions at

Washington Regional Airport (KFYG)

Lat: 38.59°NLon: 90.99°WElev: 489ft.

Fair and Breezy

84°F

29°C

Humidity 51%
Wind Speed S 23 mph
Barometer 29.73 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 10 Mar 3:15 pm CDT
Extended Forecast for

5 Miles SW Marthasville MO

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly after 5am.  Mostly cloudy, with a low around 51. South wind 9 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%.

    Low: 51 °F

    Mostly Cloudy
    then T-storms
    Likely

  • Wednesday

    Wednesday: Rain and thunderstorms before noon, then a chance of rain between noon and 3pm.  Temperature falling to around 50 by 4pm. Southwest wind 10 to 18 mph becoming northwest in the morning. Winds could gust as high as 29 mph.  Chance of precipitation is 80%.

    High: 66 °F

    T-storms then
    Chance Rain

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 30. Northwest wind 10 to 15 mph becoming light  after midnight. Winds could gust as high as 26 mph.

    Low: 30 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 56. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 43. South wind 7 to 15 mph, with gusts as high as 29 mph.

    Low: 43 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain and thunderstorms after 1am.  Mostly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy
    then Chance
    Rain

Detailed Forecast

Tonight
Showers and thunderstorms likely, mainly after 5am. Mostly cloudy, with a low around 51. South wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Wednesday
Rain and thunderstorms before noon, then a chance of rain between noon and 3pm. Temperature falling to around 50 by 4pm. Southwest wind 10 to 18 mph becoming northwest in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 80%.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 30. Northwest wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 26 mph.
Thursday
Sunny, with a high near 56. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 43. South wind 7 to 15 mph, with gusts as high as 29 mph.
Friday
Partly sunny, with a high near 62.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
A 30 percent chance of rain and thunderstorms after 1am. Mostly cloudy, with a low around 49.
Sunday
Rain and possibly a thunderstorm before 1pm, then rain likely. High near 65. Breezy. Chance of precipitation is 80%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Monday
Sunny, with a high near 38.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Mostly cloudy, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Marthasville MO
 38.6°N 91.11°W (Elev. 551 ft)
2:06 pm CDT Mar 10, 2026
3pm CDT Mar 10, 2026-6pm CDT Mar 17, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database