National Weather Service United States Department of Commerce

Winter storm to bring heavy snow from the Plains to New England through Monday

A storm system in the central U.S. will push east setting the stage for a widespread precipitation event across the central and eastern U.S. through Monday. A wide swath of accumulating snow is forecast from Nebraska to New England. Just to the south of this area of snow, freezing rain is possible. Gusty winds and blowing snow could lead to blizzard conditions for parts of the Midwest.
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Hazardous Weather Conditions

Current Conditions

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Rockville MD

7 Day Forecast

Late
Afternoon

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 38 °F

Tonight

Rain/Sleet Chance for Measurable Precipitation 100%

Rain/Sleet

Low: 33 °F

Monday

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

High: 45 °F

Monday
Night

Blustery

Blustery

Low: 15 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 32 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 25 °F

Wednesday

Mostly Cloudy

Mostly
Cloudy

High: 45 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 26 °F

Thursday

Mostly Cloudy

Mostly
Cloudy

High: 27 °F

Detailed Forecast

  • Late Afternoon A slight chance of rain. Mostly cloudy, with a high near 38. Southeast wind around 7 mph. Chance of precipitation is 20%.
  • Tonight Rain and sleet, becoming all rain after midnight. Low around 33. Southeast wind around 9 mph. Chance of precipitation is 100%. Little or no sleet accumulation expected.
  • Monday Rain before 3pm, then a slight chance of rain and snow. High near 45. Windy, with a southwest wind 13 to 18 mph becoming northwest 24 to 29 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
  • Monday Night Mostly clear, with a low around 15. Blustery, with a northwest wind 13 to 23 mph, with gusts as high as 40 mph.
  • Tuesday Mostly sunny, with a high near 32. Northwest wind 5 to 7 mph becoming southwest in the afternoon.
  • Tuesday Night Mostly cloudy, with a low around 25.
  • Wednesday Mostly cloudy, with a high near 45.
  • Wednesday Night Mostly cloudy, with a low around 26.
  • Thursday Mostly cloudy, with a high near 27.
  • Thursday Night Mostly cloudy, with a low around 11.
  • Friday Mostly sunny, with a high near 27.
  • Friday Night Partly cloudy, with a low around 18.
  • Saturday Mostly cloudy, with a high near 36.
  • Saturday Night Cloudy, with a low around 24.
  • Sunday A chance of snow. Cloudy, with a high near 32.