Winter Storm System To Bring Widespread Impacts Across the Eastern Half of the U.S. Through Midweek

A developing winter storm system will bring a swath of heavy snow and ice from Oklahoma into the Midwest, Ohio Valley, Mid Atlantic, and the Northeast U.S. Tuesday through Wednesday. Areas of dangerous travel are likely. Further South, several inches of heavy rain will lead to the potential for flooding in the lower Mississippi and Tennessee River Valleys. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from February 19, 05:00 PM CST until February 20, 06:00 AM CST

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Current conditions at

Columbia, Columbia Regional Airport (KCOU)

Lat: 38.82°NLon: 92.22°WElev: 889ft.

Mostly Cloudy

24°F

-4°C

Humidity	68%
Wind Speed	NE 5 mph
Barometer	30.53 in (1035.0 mb)
Dewpoint	15°F (-9°C)
Visibility	10.00 mi
Wind Chill	18°F (-8°C)
Last update	18 Feb 9:54 pm CST

More Information:

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

Extended Forecast for

Rocheport MO

Winter Weather Advisory February 19, 05:00pm until February 20, 06:00am

Click here for hazard details and duration

Winter Weather Advisory

Tonight

Mostly Cloudy
Low: 22 °F
Tuesday

Mostly Cloudy
then Snow
Likely
High: 35 °F
Tuesday
Night

Wintry Mix
and Patchy
Fog
Low: 31 °F
Wednesday

Chance
Rain/Freezing
Rain then
Mostly Cloudy
High: 40 °F
Wednesday
Night

Partly Cloudy
Low: 24 °F
Thursday

Mostly Sunny
High: 44 °F
Thursday
Night

Partly Cloudy
Low: 28 °F
Friday

Mostly Sunny
High: 49 °F
Friday
Night

Slight Chance
Rain then
Rain Likely
Low: 39 °F

Detailed Forecast

Tonight

Mostly cloudy, with a low around 22. Northeast wind 3 to 7 mph.

Tuesday

Snow likely, mainly after 5pm. Cloudy, with a high near 35. East wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Tuesday Night

Freezing rain, possibly mixed with snow, becoming all freezing rain after 2am. Patchy fog between 10pm and 11pm. Low around 31. East wind 7 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of 1 to 3 inches possible.

Wednesday

A chance of freezing rain before 9am, then a slight chance of rain between 9am and noon. Mostly cloudy, with a high near 40. Southeast wind 7 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 30%.

Wednesday Night

Partly cloudy, with a low around 24. West wind 5 to 9 mph becoming light after midnight.

Thursday

Mostly sunny, with a high near 44.

Thursday Night

Partly cloudy, with a low around 28.

Friday

Mostly sunny, with a high near 49.

Friday Night

Rain likely, mainly after midnight. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.

Saturday

Rain, mainly after noon. High near 51. Chance of precipitation is 80%.