Moke Impacts Hawaii; Severe Thunderstorms and Heavy Rainfall from the Great Basin to the Plains

Heavy rain from Tropical Storm Moke will begin to impact the Big Island today, risking life-threatening flooding and mudslides in windward and southeast areas. Severe thunderstorms are expected across the northern Rockies/Plains and northern Great Basin. Repeated storms and heavy rainfall may cause flash flooding from the Plains into the Lower MS Valley. Dangerous heat persists across the South. Read More >

Current conditions at

Camp David (KRSP)

Lat: 39.65°NLon: 77.47°WElev: 1841ft.

A Few Clouds

73°F

23°C

Humidity	81%
Wind Speed	NA
Barometer	29.91 in (1012.3 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Last update	23 Aug 3:54 pm EDT

More Information:

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

Extended Forecast for

Boonsboro MD

This Afternoon
High: 81 °F
Slight Chance
T-storms
Tonight
Low: 58 °F
Mostly Clear
Monday
High: 80 °F
Sunny
Monday Night
Low: 56 °F
Mostly Clear
Tuesday
High: 83 °F
Sunny
Tuesday Night
Low: 59 °F
Mostly Clear
Wednesday
High: 86 °F
Mostly Sunny
Wednesday Night
Low: 66 °F
Chance
Showers
Thursday
High: 87 °F
Slight Chance
T-storms then
Showers
Likely

Detailed Forecast

This Afternoon

A slight chance of showers and thunderstorms before 5pm. Mostly sunny, with a high near 81. West wind around 13 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Tonight

Mostly clear, with a low around 58. West wind around 6 mph becoming calm in the evening.

Monday

Sunny, with a high near 80. Southwest wind 5 to 11 mph becoming west in the morning.

Monday Night

Mostly clear, with a low around 56. Northwest wind around 6 mph becoming calm in the evening.

Tuesday

Sunny, with a high near 83. Calm wind becoming northwest 5 to 9 mph in the morning.

Tuesday Night

Mostly clear, with a low around 59.

Wednesday

Mostly sunny, with a high near 86.

Wednesday Night

A chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.

Thursday

A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 60%.

Thursday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

Friday

Mostly sunny, with a high near 86.

Friday Night

Partly cloudy, with a low around 65.

Saturday

Sunny, with a high near 84.

Saturday Night

Partly cloudy, with a low around 65.

Sunday

Mostly sunny, with a high near 85.