Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Frederick Municipal Airport (KFDK)

Lat: 39.42°NLon: 77.37°WElev: 269ft.

Fog/Mist

64°F

18°C

Humidity	94%
Wind Speed	E 8 mph
Barometer	30.11 in
Dewpoint	63°F (17°C)
Visibility	2.00 mi
Last update	15 Jun 7:47 am EDT

More Information:

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

Extended Forecast for

Ijamsville MD

Today
High: 69 °F
Chance
Showers then
Showers
Likely
Tonight
Low: 61 °F
Showers
Monday
High: 71 °F
Showers
Likely
Monday Night
Low: 65 °F
Chance
Showers
Tuesday
High: 77 °F
Slight Chance
Showers then
Showers
Likely
Tuesday Night
Low: 69 °F
Showers
Likely
Wednesday
High: 89 °F
Partly Sunny
then Chance
T-storms
Wednesday Night
Low: 72 °F
Chance
T-storms then
Partly Cloudy
Juneteenth
High: 90 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

Today

A slight chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Cloudy, with a high near 69. East wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms before 2am, then showers likely. Low around 61. East wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

Showers likely, with thunderstorms also possible after 2pm. Cloudy, with a high near 71. Northeast wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

A chance of showers and thunderstorms. Cloudy, with a low around 65. Light east wind. Chance of precipitation is 30%.

Tuesday

A slight chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 77. South wind 3 to 6 mph. Chance of precipitation is 60%.

Tuesday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.

Wednesday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 40%.

Wednesday Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 72. Chance of precipitation is 30%.

Juneteenth

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 50%.

Thursday Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 67. Chance of precipitation is 30%.

Friday

Sunny, with a high near 84.

Friday Night

Mostly clear, with a low around 64.