Potosi, MO Weather Forecast
Washington County, Missouri
Live radar, warnings and storm tracking for Potosi, with free alerts the moment it counts.
The next few hours
Taller, warmer bars mean heavier rain. Dotted means no reading for that hour.
Hour by hour
Sunrise and sunset
Next five days, scored 0 to 100The first day or two use the HRRR and NBM cloud layers. Later days only have total cloud, so treat them as a rough guide.
Know when sunset at this place will be worth a photo
We score every sunrise and sunset here from the cloud, haze and smoke forecast, and let you know when one is likely to light up. Sunrise the evening before, sunset a few hours ahead.
Seven-day outlook
Free alerts for Potosi
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Potosi, MO at a glance
Potosi is home to about 2,540 people in Washington County, across 2.3 square miles. It ranks 208th by population of 211 places in Missouri with a forecast here. The nearest neighbour with its own forecast is Bonne Terre, 13 miles away.
- County
- Washington County
- Population
- 2,540 2023 est.
- Land area
- 2.3 sq mi
- People per sq mi
- 1,091
- Forecast point
- 37.9337°N, 90.7750°W
How well can the network see Potosi?
The nearest Doppler radar is KLSX (St. Louis, MO), to the N. Its lowest scan passes about 3,900 ft above Potosi. Close enough to see rotation in the low part of a storm, where tornadoes form.
The closest weather station is KFAM (Farmington Rgnl). Far enough that current conditions for Potosi are a reading from somewhere else.
Forecasts near Potosi
- Bonne Terre, MO13 mi
- Desloge, MO15 mi
- Park Hills, MO17 mi
- De Soto, MO18 mi
- Farmington, MO22 mi
- Hillsboro, MO24 mi
- Festus, MO28 mi
- Sullivan, MO29 mi
Elsewhere in Missouri
Kansas CitySt. LouisSpringfieldColumbiaIndependenceLee's SummitAll Missouri forecasts →