Notice of NWS' New Version of Forecast
A new version of Forecast will launch March 7, 2017.
Click here to visit the new site for details.

Multi Day Severe Weather Event Underway across the Gulf Coast and Southeast

Severe thunderstorms with very large hail, damaging winds and isolated tornadoes will be possible across portions of the Lower Mississippi Valley and Central Gulf Coast into Sunday morning. The threat will shift to the southeast coast to central Florida Sunday. Meanwhile in the west, heavy rain and mountain snow will continue from California to the southern Rockies. Read More >

Hazardous Weather Conditions

Current conditions at

Frederick Municipal Airport (KFDK)

Lat: 39.42°NLon: 77.37°WElev: 269ft.

Fog/Mist

9°C

48°F

Humidity 100%
Wind Speed SW 6 km/h
Barometer 29.86 in
Dewpoint 9°C (48°F)
Visibility 4.83 km
Last update 21 Jan 1:47 pm EST
Extended Forecast for

Thurmont MD

  • This
    Afternoon

    This Afternoon: Patchy fog.  Otherwise, cloudy, with a high near 11. Southeast wind around 8 km/h.

    Patchy Fog

    High: 11 °C

  • Tonight

    Tonight: Areas of drizzle before 10pm, then areas of drizzle with a slight chance of rain after 10pm.  Areas of fog.  Otherwise, cloudy, with a low around 7. Calm wind.  Chance of precipitation is 20%.

    Areas Drizzle
    and Areas Fog

    Low: 7 °C

  • Sunday

    Sunday: Areas of drizzle with a slight chance of rain before 10am, then rain, mainly after 1pm.  Areas of fog before 10am. High near 11. East wind 5 to 13 km/h.  Chance of precipitation is 80%. New precipitation amounts between 5 and 7.5 mm possible.

    Chance Rain
    and Areas Fog
    then Rain

    High: 11 °C

  • Sunday
    Night

    Sunday Night: Rain.  Low around 7. East wind 16 to 21 km/h increasing to 22 to 27 km/h after midnight. Winds could gust as high as 40 km/h.  Chance of precipitation is 90%. New precipitation amounts between 1 and 2 cm possible.

    Rain

    Low: 7 °C

  • Monday

    Monday: Rain.  High near 8. Breezy, with an east wind 23 to 32 km/h, with gusts as high as 48 km/h.  Chance of precipitation is 100%.

    Rain and
    Breezy

    High: 8 °C

  • Monday
    Night

    Monday Night: Showers likely, mainly before 1am.  Cloudy, with a low around 4. Chance of precipitation is 60%.

    Showers
    Likely

    Low: 4 °C

  • Tuesday

    Tuesday: A chance of showers before 1pm.  Mostly cloudy, with a high near 9. Chance of precipitation is 30%.

    Chance
    Showers

    High: 9 °C

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 2.

    Partly Cloudy

    Low: 2 °C

  • Wednesday

    Wednesday: Mostly sunny, with a high near 12.

    Mostly Sunny

    High: 12 °C

Detailed Forecast

This Afternoon
Patchy fog. Otherwise, cloudy, with a high near 11. Southeast wind around 8 km/h.
Tonight
Areas of drizzle before 10pm, then areas of drizzle with a slight chance of rain after 10pm. Areas of fog. Otherwise, cloudy, with a low around 7. Calm wind. Chance of precipitation is 20%.
Sunday
Areas of drizzle with a slight chance of rain before 10am, then rain, mainly after 1pm. Areas of fog before 10am. High near 11. East wind 5 to 13 km/h. Chance of precipitation is 80%. New precipitation amounts between 5 and 7.5 mm possible.
Sunday Night
Rain. Low around 7. East wind 16 to 21 km/h increasing to 22 to 27 km/h after midnight. Winds could gust as high as 40 km/h. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 cm possible.
Monday
Rain. High near 8. Breezy, with an east wind 23 to 32 km/h, with gusts as high as 48 km/h. Chance of precipitation is 100%.
Monday Night
Showers likely, mainly before 1am. Cloudy, with a low around 4. Chance of precipitation is 60%.
Tuesday
A chance of showers before 1pm. Mostly cloudy, with a high near 9. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 2.
Wednesday
Mostly sunny, with a high near 12.
Wednesday Night
Partly cloudy, with a low around 3.
Thursday
Partly sunny, with a high near 8.
Thursday Night
Mostly cloudy, with a low around -1.
Friday
Partly sunny, with a high near 4.
Click Map For Forecast
Point Forecast:
Thurmont MD
 39.62°N 77.42°W (Elev. 183 m)
12:49 pm EST Jan 21, 2017
2pm EST Jan 21, 2017-6pm EST Jan 27, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database