National Weather Service United States Department of Commerce

Heavy rain possible for parts of the northern Rockies & Plains; Severe storms for the Upper Midwest

An unseasonably strong storm system in the northwest U.S. will bring showers and thunderstorms, some heavy, to parts of the northern Rockies and northern Plains through Saturday. Isolated flash floods will be possible in these areas. Some of the storms could be severe in parts of the Dakotas into Minnesota, with large hail and damaging winds.
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Current Conditions

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Severn MD

7 Day Forecast

Overnight

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

Low: 69 °F

Saturday

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 77 °F

Saturday
Night

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

Low: 63 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 80 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 62 °F

Monday

Sunny

Sunny

High: 80 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 58 °F

Tuesday

Sunny

Sunny

High: 81 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 61 °F

Detailed Forecast

  • Overnight Isolated showers. Cloudy, with a low around 69. East wind around 7 mph. Chance of precipitation is 20%.
  • Saturday Showers likely, mainly between 1pm and 2pm. Cloudy, with a high near 77. East wind around 9 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Saturday Night Isolated showers before 11pm. Mostly cloudy, with a low around 63. East wind 5 to 9 mph. Chance of precipitation is 20%.
  • Sunday Mostly sunny, with a high near 80. Northeast wind 6 to 8 mph.
  • Sunday Night Mostly clear, with a low around 62. East wind 3 to 6 mph.
  • Monday Sunny, with a high near 80.
  • Monday Night Mostly clear, with a low around 58.
  • Tuesday Sunny, with a high near 81.
  • Tuesday Night Mostly clear, with a low around 61.
  • Wednesday Sunny, with a high near 86.
  • Wednesday Night Mostly clear, with a low around 66.
  • Thursday Mostly sunny, with a high near 85.
  • Thursday Night Partly cloudy, with a low around 65.
  • Friday A chance of showers and thunderstorms. Mostly sunny, with a high near 81. Chance of precipitation is 30%.