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Very Heavy Rainfall and High Risk Flood Event in the South-Central U.S.

Thunderstorms, some severe, will continue to produce tremendously heavy rainfall over the same areas through the day today. The area with the greatest potential for excessive rainfall includes Oklahoma, Arkansas, and Missouri. Very heavy rains will extend broadly from the Southern Plains to the Upper Midwest. Life threatening flash flooding is expected with these storms. Read More >

Current conditions at

Frederick Municipal Airport (KFDK)

Lat: 39.42°NLon: 77.37°WElev: 269ft.

Overcast

68°F

20°C

Humidity 100%
Wind Speed N 8 mph
Barometer 30.13 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 30 Apr 6:15 am EDT
Extended Forecast for

2 Miles S Thurmont MD

  • Today

    Today: A slight chance of showers, with thunderstorms also possible after 11am.  Patchy fog between 11am and 2pm.  Otherwise, mostly cloudy, with a high near 73. North wind 5 to 8 mph becoming southeast in the afternoon.  Chance of precipitation is 20%.

    Slight Chance
    T-storms and
    Patchy Fog

    High: 73 °F

  • Tonight

    Tonight: Patchy fog after 8pm.  Otherwise, mostly cloudy, with a low around 60. South wind around 7 mph.

    Patchy Fog

    Low: 60 °F

  • Monday

    Monday: Showers and thunderstorms likely, mainly after 5pm.  Mostly cloudy, with a high near 80. South wind 10 to 17 mph, with gusts as high as 26 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Partly Sunny
    then T-storms
    Likely

    High: 80 °F

  • Monday
    Night

    Monday Night: Showers and thunderstorms before 11pm, then showers and possibly a thunderstorm between 11pm and 2am, then a chance of showers after 2am.  Low around 57. South wind 9 to 15 mph, with gusts as high as 22 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms then
    Showers

    Low: 57 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73. West wind 9 to 18 mph, with gusts as high as 28 mph.

    Mostly Sunny

    High: 73 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 49.

    Mostly Clear

    Low: 49 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65.

    Mostly Sunny

    High: 65 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers.  Mostly cloudy, with a low around 48. Chance of precipitation is 40%.

    Chance
    Showers

    Low: 48 °F

  • Thursday

    Thursday: Showers likely.  Cloudy, with a high near 60. Chance of precipitation is 70%.

    Showers
    Likely

    High: 60 °F

Detailed Forecast

Today
A slight chance of showers, with thunderstorms also possible after 11am. Patchy fog between 11am and 2pm. Otherwise, mostly cloudy, with a high near 73. North wind 5 to 8 mph becoming southeast in the afternoon. Chance of precipitation is 20%.
Tonight
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 60. South wind around 7 mph.
Monday
Showers and thunderstorms likely, mainly after 5pm. Mostly cloudy, with a high near 80. South wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and thunderstorms before 11pm, then showers and possibly a thunderstorm between 11pm and 2am, then a chance of showers after 2am. Low around 57. South wind 9 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Mostly sunny, with a high near 73. West wind 9 to 18 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Mostly sunny, with a high near 65.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 40%.
Thursday
Showers likely. Cloudy, with a high near 60. Chance of precipitation is 70%.
Thursday Night
Showers. Low around 52. Chance of precipitation is 80%.
Friday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 66. Chance of precipitation is 60%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Chance of precipitation is 40%.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 65. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
2 Miles S Thurmont MD
 39.6°N 77.42°W (Elev. 466 ft)
4:27 am EDT Apr 30, 2017
6am EDT Apr 30, 2017-6pm EDT May 6, 2017
 
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