National Weather Service United States Department of Commerce

A stalled frontal boundary and ample monsoonal moisture will lead to flash flood potential from the Great Basin to the Great Plains tonight and Tuesday

A stalled frontal boundary will set up along the southern and central Rockies for the next couple of days providing focus for showers and thunderstorms. In addition, ample monsoonal moisture will stream in across the southwest bringing enough moisture to introduce a flash flood threat from the Great Basin and Southwest eastward across the central and southern Rockies into the adjacent Plains.
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Current Conditions

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3 Miles W Thurmont MD

7 Day Forecast

Overnight

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

Low: 58 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 72 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 58 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 75 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 61 °F

Thursday

Sunny

Sunny

High: 76 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 59 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 75 °F

Friday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 60 °F

Detailed Forecast

  • Overnight Isolated showers before midnight. Partly cloudy, with a low around 58. Northwest wind 10 to 13 mph. Chance of precipitation is 20%.
  • Tuesday Mostly sunny, with a high near 72. Northwest wind 7 to 10 mph.
  • Tuesday Night Mostly clear, with a low around 58. Light west wind.
  • Wednesday Mostly sunny, with a high near 75. West wind 3 to 7 mph.
  • Wednesday Night Partly cloudy, with a low around 61. West wind around 7 mph.
  • Thursday Sunny, with a high near 76.
  • Thursday Night Partly cloudy, with a low around 59.
  • Friday A chance of showers and thunderstorms. Mostly sunny, with a high near 75. Chance of precipitation is 30%.
  • Friday Night Mostly cloudy, with a low around 60.
  • Saturday Partly sunny, with a high near 75.
  • Saturday Night Mostly cloudy, with a low around 61.
  • Sunday Partly sunny, with a high near 76.
  • Sunday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
  • Monday Partly sunny, with a high near 77.