Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33° N Lon: 88.85° W Elev: 466 ft.
Fair
54°F
12°C
| Humidity | 93% |
| Wind Speed | Calm |
| Barometer | 29.68 in (1005.3 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 9.00 mi |
| Last update | 18 Feb 10:56 pm CST |
Detailed forecast for
Jefferson County
Tonight
Partly cloudy this evening, then becoming mostly cloudy. Lows in the lower 50s. South winds around 5 mph.
Thursday
Mostly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 60s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 70 percent.
Thursday Night
Mostly clear. Lows around 40. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Friday
Sunny, cooler with highs in the lower 50s. West winds 10 to 15 mph with gusts up to 25 mph.
Friday Night
Mostly cloudy. Lows in the lower 30s. Northwest winds around 5 mph.
Saturday
Mostly sunny. Highs in the mid 40s.
Saturday Night
Mostly clear. Lows in the mid 20s.
Sunday
Mostly sunny. Highs in the upper 30s.
Sunday Night Through Monday Night
Mostly clear. Lows in the lower 20s. Highs in the upper 30s.
Tuesday
Mostly sunny. Highs in the upper 40s.
Tuesday Night
Mostly cloudy and not as cool. Near steady temperature in the upper 30s.
Wednesday
Partly sunny. A chance of showers in the afternoon. Highs in the mid 50s. Chance of rain 30 percent.
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