Hazardous Weather Conditions
Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33° N Lon: 88.85° W Elev: 466 ft.
Fair
22°F
-6°C
| Humidity | 38% |
| Wind Speed | W 10 G 16 mph |
| Barometer | 30.40 in (1030.7 mb) |
| Dewpoint | 0°F (-18°C) |
| Visibility | 10.00 mi |
| Wind Chill | 11°F (-12°C) |
| Last update | 19 Jan 1:56 pm CST |
Detailed forecast for
Jefferson County
This Afternoon
Sunny. Near steady temperature around 19. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Tonight
Mostly clear. Cold with lows around 10 above. West winds around 5 mph in the evening, becoming light and variable.
Tuesday
Mostly sunny. Not as cool with highs in the mid 30s. South winds 5 to 10 mph.
Tuesday Night
Partly cloudy in the evening, then becoming mostly cloudy. Not as cool with lows in the upper 20s. South winds 10 to 15 mph with gusts up to 30 mph.
Wednesday
Partly sunny in the morning, then clearing. Highs in the mid 40s. Southwest winds 10 to 15 mph with gusts up to 30 mph.
Wednesday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 20s.
Thursday
Mostly sunny. Highs in the upper 30s.
Thursday Night And Friday
Mostly cloudy. Lows 10 to 15. Highs in the lower 20s.
Friday Night Through Saturday Night
Mostly cloudy with a 30 percent chance of snow showers. Cold. Lows zero to 5 above zero. Highs around 15. Wind chill readings as low as 5 below.
Sunday
Mostly sunny. Highs in the lower 20s.
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