National Weather Service United States Department of Commerce

Developing storm will spread rain across eastern U.S.; thunderstorms in the Southeast

A storm system developing in the South will move up the Mississippi River Valley on Sunday bringing rainfall to much of the eastern U.S., along with thunderstorms in the southeastern states. Some of the thunderstorms in the Southeast could produce large hail, damaging wind and heavy rain.
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Hazardous Weather Conditions

Current Conditions

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Thurmont MD

7 Day Forecast

Today

Partly Sunny

Partly
Sunny

High: 14 °C

Tonight

Rain Chance for Measurable Precipitation 100%

Rain

Low: 7 °C

Monday

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 19 °C

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 4 °C

Tuesday

Mostly Sunny

Mostly
Sunny

High: 9 °C

Tuesday
Night

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 1 °C

Wednesday

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

High: 3 °C

Wednesday
Night

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

Low: -1 °C

Thanksgiving
Day

Mostly Cloudy

Mostly
Cloudy

High: 5 °C

Detailed Forecast

  • Today Partly sunny, with a high near 14. South wind 5 to 13 km/h.
  • Tonight Rain, mainly after 8pm. Low around 7. Southeast wind 13 to 18 km/h increasing to 22 to 27 km/h after midnight. Winds could gust as high as 37 km/h. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 cm possible.
  • Monday Showers likely before 10am, then a chance of showers after 1pm. Mostly cloudy, with a high near 19. Breezy, with a south wind 23 to 28 km/h increasing to 29 to 34 km/h in the afternoon. Winds could gust as high as 47 km/h. Chance of precipitation is 60%. New precipitation amounts of less than 1 mm possible.
  • Monday Night Partly cloudy, with a low around 4. West wind 16 to 21 km/h, with gusts as high as 32 km/h.
  • Tuesday Mostly sunny, with a high near 9. West wind 13 to 18 km/h.
  • Tuesday Night A slight chance of rain and snow after 1am. Mostly cloudy, with a low around 1. Chance of precipitation is 20%.
  • Wednesday A chance of rain and snow. Cloudy, with a high near 3. Chance of precipitation is 40%.
  • Wednesday Night A chance of rain and snow. Mostly cloudy, with a low around -1. Chance of precipitation is 40%.
  • Thanksgiving Day Mostly cloudy, with a high near 5.
  • Thursday Night Mostly cloudy, with a low around -3.
  • Friday Mostly sunny, with a high near 3.
  • Friday Night Mostly cloudy, with a low around -4.
  • Saturday Partly sunny, with a high near 3.