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

Patuxent River, Naval Air Station (KNHK)

Lat: 38.28°NLon: 76.41°WElev: 39ft.

Overcast with Haze

70°F

21°C

Humidity	84%
Wind Speed	E 13 mph
Barometer	30.05 in (1017.7 mb)
Dewpoint	65°F (18°C)
Visibility	6.00 mi
Last update	15 Jun 3:52 am EDT

More Information:

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

Extended Forecast for

Port Republic MD

Overnight
Low: 67 °F
Cloudy
Sunday
High: 76 °F
Cloudy then
Showers
Likely
Sunday Night
Low: 66 °F
Showers
Monday
High: 76 °F
Showers
Likely
Monday Night
Low: 67 °F
Slight Chance
T-storms then
Slight Chance
Showers
Tuesday
High: 82 °F
Mostly Cloudy
then Chance
Showers
Tuesday Night
Low: 72 °F
Showers
Likely
Wednesday
High: 90 °F
Partly Sunny
then Chance
T-storms
Wednesday Night
Low: 75 °F
Chance
T-storms then
Mostly Clear

Detailed Forecast

Overnight

Cloudy, with a low around 67. East wind around 7 mph.

Sunday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Cloudy, with a high near 76. East wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Showers and thunderstorms before 1am, then showers and possibly a thunderstorm, mainly after 1am. Low around 66. East wind around 8 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. Mostly cloudy, with a high near 76. Northeast wind around 10 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 slight chance of showers and thunderstorms. Mostly cloudy, with a low around 67. East wind 3 to 6 mph. Chance of precipitation is 20%.

Tuesday

A chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 82. Chance of precipitation is 40%.

Tuesday Night

A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am. Mostly cloudy, with a low around 72. Chance of precipitation is 60%.

Wednesday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 30%.

Wednesday Night

A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 75. Chance of precipitation is 30%.

Juneteenth

A chance of showers and thunderstorms after 2pm. Sunny, with a high near 93. Chance of precipitation is 40%.

Thursday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 30%.

Friday

Sunny, with a high near 87.

Friday Night

Mostly clear, with a low around 68.