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

Hazardous Weather Conditions

Current conditions at

Farmington Airport (KFAM)

Lat: 37.77°NLon: 90.43°WElev: 945ft.

Overcast

72°F

22°C

Humidity 91%
Wind Speed S 9 mph
Barometer 29.65 in (1004.4 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 15 May 8:56 am CDT
Extended Forecast for

Potosi MO

  • Today

    Today: Isolated showers and thunderstorms after 3pm. Mostly cloudy, with a high near 90. Southwest wind 7 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 90 °F

    Partly Sunny
    then Isolated
    T-storms

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 61. Southwest wind 6 to 9 mph, with gusts as high as 23 mph.

    Low: 61 °F

    Decreasing
    Clouds

  • Friday

    Friday: Showers and thunderstorms likely, mainly after 1pm. Increasing clouds, with a high near 86. South wind 6 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.

    High: 86 °F

    Slight Chance
    T-storms then
    T-storms
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 58. West wind 6 to 10 mph, with gusts as high as 23 mph.

    Low: 58 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 81. West wind 6 to 8 mph, with gusts as high as 20 mph.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.

    High: 80 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.

    Low: 62 °F

    Chance
    T-storms then
    Showers
    Likely

  • Monday

    Monday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 79. Chance of precipitation is 60%.

    High: 79 °F

    Showers
    Likely

Detailed Forecast

Today
Isolated showers and thunderstorms after 3pm. Mostly cloudy, with a high near 90. Southwest wind 7 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 61. Southwest wind 6 to 9 mph, with gusts as high as 23 mph.
Friday
Showers and thunderstorms likely, mainly after 1pm. Increasing clouds, with a high near 86. South wind 6 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.
Friday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 58. West wind 6 to 10 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 81. West wind 6 to 8 mph, with gusts as high as 20 mph.
Saturday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 57.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.
Sunday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
Monday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 79. Chance of precipitation is 60%.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Tuesday
Showers and thunderstorms likely. Mostly cloudy, with a high near 83. Chance of precipitation is 70%.
Tuesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Potosi MO
 37.94°N 90.77°W (Elev. 1099 ft)
Last Update:
8:52 am CDT May 15, 2025
Forecast Valid:
9am CDT May 15, 2025-6pm CDT May 21, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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