Atmospheric River Impacting the West Coast

A strong frontal system impacting California will bring gusty winds, heavy rain, and mountain snow. White out/blizzard conditions and heavy snow in the Sierra Nevada may cause road closures and travel delays. Additionally flash flooding and debris flows are possible across parts of central and southern California. A wintry mix is expected in the Tennessee Valley into the southern Appalachians. Read More >

Hazardous Weather Conditions

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Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Overcast

30°F

-1°C

Humidity	100%
Wind Speed	Calm
Barometer	30.21 in (1024.1 mb)
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Last update	27 Jan 4:56 am CST

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

6 Miles NE Macedonia IL

Winter Weather Advisory January 27, 10:00am until January 27, 10:00pm

Click here for hazard details and duration

Winter Weather Advisory

Today

Snow Showers
High: 31 °F
Tonight

Mostly Cloudy
Low: 18 °F
Thursday

Sunny
High: 34 °F
Thursday
Night

Mostly Clear
Low: 20 °F
Friday

Mostly Sunny
High: 40 °F
Friday
Night

Partly Cloudy
Low: 26 °F
Saturday

Slight Chance
Wintry Mix
then Rain
High: 44 °F
Saturday
Night

Rain
Low: 37 °F
Sunday

Chance Rain
High: 45 °F

Detailed Forecast

Today

Snow showers, mainly before 3pm. High near 31. North northeast wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Mostly cloudy, with a low around 18. North wind 6 to 10 mph, with gusts as high as 18 mph.

Thursday

Sunny, with a high near 34. North northwest wind 5 to 7 mph becoming calm in the afternoon.

Thursday Night

Mostly clear, with a low around 20. Calm wind.

Friday

Mostly sunny, with a high near 40. Calm wind becoming south southeast 5 to 7 mph in the morning.

Friday Night

Partly cloudy, with a low around 26. Southeast wind 6 to 8 mph.

Saturday

A slight chance of snow and freezing rain before 9am, then a slight chance of rain and snow between 9am and 10am, then rain after 10am. Some thunder is also possible. High near 44. Southeast wind 8 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.

Saturday Night

Rain and possibly a thunderstorm before midnight, then a chance of rain and thunderstorms after midnight. Cloudy, with a low around 37. Southeast wind 8 to 13 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

Sunday

A chance of rain, mainly before noon. Cloudy, with a high near 45. West northwest wind 8 to 14 mph, with gusts as high as 20 mph.

Sunday Night

Mostly cloudy, with a low around 28. Northwest wind 11 to 14 mph, with gusts as high as 18 mph.

Monday

Partly sunny, with a high near 38. Northwest wind 9 to 13 mph, with gusts as high as 20 mph.

Monday Night

Partly cloudy, with a low around 24. North northwest wind 5 to 8 mph.

Tuesday

Mostly sunny, with a high near 41. Light and variable wind becoming west around 5 mph in the afternoon.