Hazardous Weather Conditions
Current conditions at
Danville, Vermilion County Airport (KDNV)
Lat: 40.2°NLon: 87.6°WElev: 696ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
Potomac IL
Flash Flood Warning August 15, 10:39am until August 15, 11:00am
NOW until 11:00am Sat
Flash Flood Warning
Today
High: 83 °F
Showers
Likely then
Chance
T-stormsTonight
Low: 72 °F
Slight Chance
T-storms then
Showers
LikelySunday
High: 86 °F
Chance
Showers then
Chance
T-stormsSunday Night
Low: 68 °F
Partly Cloudy
Monday
High: 82 °F
Mostly Sunny
Monday Night
Low: 62 °F
Partly Cloudy
Tuesday
High: 83 °F
Sunny
Tuesday Night
Low: 67 °F
Partly Cloudy
then Chance
Showers
Detailed Forecast
Today
Showers and thunderstorms likely, mainly before 3pm. Mostly cloudy, with a high near 83. South southwest wind 6 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 72. South southwest wind 3 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A 50 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Partly sunny, with a high near 86. West wind 5 to 9 mph, with gusts as high as 15 mph.
Sunday Night
Partly cloudy, with a low around 68. West northwest wind 5 to 7 mph becoming calm after midnight.
Monday
Mostly sunny, with a high near 82. North wind 3 to 6 mph.
Monday Night
Partly cloudy, with a low around 62. Calm wind.
Tuesday
Sunny, with a high near 83. Light and variable wind.
Tuesday Night
A 40 percent chance of showers after 1am. Partly cloudy, with a low around 67.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 83. Chance of precipitation is 50%.
Wednesday Night
Mostly cloudy, with a low around 61.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 58.
Friday
Mostly sunny, with a high near 76.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Potomac IL
40.3°N 87.79°W (Elev. 673 ft)
40.3°N 87.79°W (Elev. 673 ft)
9:51 am CDT Aug 15, 2026
10am CDT Aug 15, 2026-6pm CDT Aug 21, 2026
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