Dangerous Heat and Possible Flooding
Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >
Current conditions at
SULLIVAN (KUUV)
Lat: 38.23°NLon: 91.16°WElev: 933ft.
Fair
N/A
| Humidity | NA |
| Wind Speed | Calm |
| Barometer | 30.20 in |
| Dewpoint | N/A |
| Visibility | 10.00 mi |
| Last update | 28 Aug 9:15 am CDT |
Extended Forecast for
10 Miles WSW Potosi MO
Today
High: 83 °F
Sunny
Tonight
Low: 61 °F
Mostly Clear
Saturday
High: 86 °F
Mostly Sunny
Saturday Night
Low: 65 °F
Mostly Clear
Sunday
High: 90 °F
Sunny
Sunday Night
Low: 69 °F
Mostly Clear
Monday
High: 93 °F
Sunny
Monday Night
Low: 72 °F
Mostly Clear
Tuesday
High: 94 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 83. Light northeast wind.
Tonight
Mostly clear, with a low around 61. Calm wind.
Saturday
Mostly sunny, with a high near 86. Light southeast wind.
Saturday Night
Mostly clear, with a low around 65. Light south wind.
Sunday
Sunny, with a high near 90. South wind around 6 mph.
Sunday Night
Mostly clear, with a low around 69.
Monday
Sunny, with a high near 93.
Monday Night
Mostly clear, with a low around 72.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Mostly clear, with a low around 73.
Wednesday
Sunny, with a high near 94.
Wednesday Night
Mostly clear, with a low around 74.
Thursday
Sunny, with a high near 95.
Additional Forecasts and Information
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Point Forecast:
10 Miles WSW Potosi MO
37.91°N 90.97°W (Elev. 1040 ft)
37.91°N 90.97°W (Elev. 1040 ft)
6:21 am CDT Aug 28, 2026
9am CDT Aug 28, 2026-6pm CDT Sep 3, 2026
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