Dangerous Heat Builds and Expands; Critical Fire Weather for the Southwest; Severe Thunderstorms for Plains and Midwest

Dangerous to record breaking heat will build across the center of the nation and slowly build eastward this week. Wildfire conditions remain critical for the Southwest and portions of the Great Basin through Monday. For the northern Plains and upper Midwest, severe thunderstorms with the potential for large to very large hail and severe winds are the primary hazards. Read More >

Current conditions at

Frederick Municipal Airport (KFDK)

Lat: 39.42°NLon: 77.37°WElev: 269ft.

Fog/Mist

70°F

21°C

Humidity	100%
Wind Speed	N 3 mph
Barometer	30.00 in
Dewpoint	70°F (21°C)
Visibility	1.00 mi
Last update	28 Jun 7:47 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles SSE Libertytown MD

Today
High: 80 °F
Showers and
Patchy Fog
then Showers
Likely
Tonight
Low: 66 °F
Chance
Showers then
Mostly Cloudy
Monday
High: 85 °F
Decreasing
Clouds
Monday Night
Low: 66 °F
Mostly Clear
Tuesday
High: 90 °F
Sunny
Tuesday Night
Low: 70 °F
Mostly Clear
Wednesday
High: 97 °F
Hot
Wednesday Night
Low: 75 °F
Mostly Clear
Thursday
High: 100 °F
Hot

Detailed Forecast

Today

Showers, with thunderstorms also possible after 2pm. Patchy fog before noon. High near 80. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 30%.

Monday

Mostly cloudy, then gradually becoming sunny, with a high near 85. Calm wind.

Monday Night

Mostly clear, with a low around 66. Calm wind.

Tuesday

Sunny, with a high near 90. Calm wind becoming south around 6 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 70.

Wednesday

Sunny and hot, with a high near 97.