Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Hazardous Weather Conditions

Current conditions at

Clinton, MO (KGLY)

Lat: 38.36°NLon: 93.68°WElev: 823ft.

Mostly Cloudy and Breezy

28°F

-2°C

Humidity 47%
Wind Speed NW 21 mph
Barometer 30.24 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 19 Jan 1:15 am CST
Extended Forecast for

Rockville MO

  • Overnight

    Overnight: Partly cloudy, with a low around 13. North northwest wind 11 to 14 mph, with gusts as high as 28 mph.

    Low: 13 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly cloudy through mid morning, then gradual clearing, with a high near 26. North northwest wind 6 to 11 mph becoming light and variable  in the afternoon. Winds could gust as high as 23 mph.

    High: 26 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 16. Calm wind becoming south southwest around 6 mph after midnight.

    Low: 16 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 46. South southwest wind 6 to 11 mph, with gusts as high as 23 mph.

    High: 46 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27. South wind 7 to 9 mph becoming west after midnight. Winds could gust as high as 21 mph.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 13. North northwest wind 11 to 14 mph, with gusts as high as 28 mph.
M.L.King Day
Mostly cloudy through mid morning, then gradual clearing, with a high near 26. North northwest wind 6 to 11 mph becoming light and variable in the afternoon. Winds could gust as high as 23 mph.
Monday Night
Mostly clear, with a low around 16. Calm wind becoming south southwest around 6 mph after midnight.
Tuesday
Sunny, with a high near 46. South southwest wind 6 to 11 mph, with gusts as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 27. South wind 7 to 9 mph becoming west after midnight. Winds could gust as high as 21 mph.
Wednesday
Sunny, with a high near 47.
Wednesday Night
Mostly clear, with a low around 20.
Thursday
Sunny, with a high near 40.
Thursday Night
Mostly cloudy, with a low around 19.
Friday
Mostly cloudy, with a high near 28.
Friday Night
A chance of snow. Mostly cloudy, with a low around 3. Chance of precipitation is 30%.
Saturday
A chance of snow. Mostly cloudy, with a high near 17. Chance of precipitation is 30%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 6. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
Rockville MO
 38.06°N 94.07°W (Elev. 748 ft)
1:17 am CST Jan 19, 2026
1am CST Jan 19, 2026-6pm CST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database