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Hazardous Weather Conditions
Current conditions at
Mount Sterling, Mount Sterling Municipal Airport (KI63)
Lat: 39.99°NLon: 90.8°WElev: 732ft.
Fair
65°F
18°C
| Humidity | 81% |
| Wind Speed | Calm |
| Barometer | 29.94 in |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Last update | 21 Jun 1:55 am CDT |
Extended Forecast for
2 Miles SE Plymouth IL
Flood Watch June 21, 07:00am until June 22, 01:00am
Overnight
Low: 60 °F
Slight Chance
T-stormsSunday
High: 70 °F
Heavy Rain
Sunday Night
Low: 57 °F
Chance
ShowersMonday
High: 75 °F
Partly Sunny
Monday Night
Low: 55 °F
Decreasing
CloudsTuesday
High: 77 °F
Sunny
Tuesday Night
Low: 59 °F
Partly Cloudy
Wednesday
High: 80 °F
Mostly Sunny
Wednesday Night
Low: 60 °F
Partly Cloudy
Detailed Forecast
Overnight
A 10 percent chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 60. East southeast wind around 6 mph.
Sunday
Showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Some of the storms could produce heavy rainfall. High near 70. East southeast wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night
A 40 percent chance of showers, mainly before 1am. Cloudy, with a low around 57. North wind 11 to 14 mph, with gusts as high as 22 mph.
Monday
Partly sunny, with a high near 75. North wind 9 to 11 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 55. North northeast wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 77. Calm wind becoming east around 5 mph.
Tuesday Night
Partly cloudy, with a low around 59. Calm wind.
Wednesday
Mostly sunny, with a high near 80.
Wednesday Night
Partly cloudy, with a low around 60.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 59.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 80.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 64.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 84.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SE Plymouth IL
40.27°N 90.88°W (Elev. 646 ft)
40.27°N 90.88°W (Elev. 646 ft)
1:26 am CDT Jun 21, 2026
2am CDT Jun 21, 2026-6pm CDT Jun 27, 2026
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