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

An Active Weather Wednesday

Strong to severe thunderstorms are possible on Wednesday in parts of the Ohio Valley, Upper Mississippi Valley and south-central Plains. These storms may produce heavy rain and flooding in the Ohio Valley. Meanwhile, a strong cold front will sweep through the Northwest U.S. with rain, mountain snow and high winds. Finally, heat and record high temperatures are likely across the Southern U.S. Read More >

Hazardous Weather Conditions

Current conditions at

Farmington Airport (KFAM)

Lat: 37.77°NLon: 90.43°WElev: 945ft.

Fair

67°F

19°C

Humidity 66%
Wind Speed SE 6 mph
Barometer 29.95 in (1014.5 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 17 May 10:56 pm CDT
Extended Forecast for

Potosi MO

  • Tonight

    Tonight: Scattered showers and thunderstorms after 4am. Increasing clouds, with a low around 64. South wind 6 to 8 mph. Chance of precipitation is 30%.

    Scattered
    T-storms

    Low: 64 °F

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly before 8am. Some of the storms could produce heavy rainfall. Cloudy, then gradually becoming mostly sunny, with a high near 84. Southwest wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Heavy Rain
    then Partly
    Sunny

    High: 84 °F

  • Wednesday
    Night

    Wednesday Night: Isolated showers and thunderstorms before 1am. Partly cloudy, with a low around 64. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Isolated
    T-storms

    Low: 64 °F

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    Slight Chance
    T-storms

    High: 88 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 71. South wind 8 to 13 mph, with gusts as high as 24 mph.

    Mostly Clear

    Low: 71 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89.

    Sunny then
    Slight Chance
    T-storms

    High: 89 °F

  • Friday
    Night

    Friday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 61 °F

  • Saturday

    Saturday: Showers and thunderstorms likely. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.

    T-storms
    Likely

    High: 73 °F

  • Saturday
    Night

    Saturday Night: A 40 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 48.

    Chance
    T-storms

    Low: 48 °F

Detailed Forecast

Tonight
Scattered showers and thunderstorms after 4am. Increasing clouds, with a low around 64. South wind 6 to 8 mph. Chance of precipitation is 30%.
Wednesday
Showers and thunderstorms likely, mainly before 8am. Some of the storms could produce heavy rainfall. Cloudy, then gradually becoming mostly sunny, with a high near 84. Southwest wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Wednesday Night
Isolated showers and thunderstorms before 1am. Partly cloudy, with a low around 64. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 71. South wind 8 to 13 mph, with gusts as high as 24 mph.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.
Saturday
Showers and thunderstorms likely. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.
Saturday Night
A 40 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 48.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 49.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 72.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 55.
Tuesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 75.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Potosi MO
 37.94°N 90.77°W (Elev. 1099 ft)
Last Update:
10:55 pm CDT May 17, 2022
Forecast Valid:
11pm CDT May 17, 2022-6pm CDT May 24, 2022
 
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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