Tropical Storm and Storm Surge Watches for the North Carolina Outer Banks; Hot in the Mid-Mississippi Valley

Tropical Storm conditions and coastal flooding are possible in the North Carolina Outer Banks beginning late Wednesday. Tropical Storm and Storm Surge Watches are in effect. Major Hurricane Erin is expected to bring life threatening surf and rip currents along the East Coast beaches this week. Hot to extremely hot temperatures are forecast through Tuesday in the Mid-Mississippi Valley. Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Overcast

66°F

19°C

Humidity	NA
Wind Speed	Calm
Barometer	30.18 in (1022.9 mb)
Dewpoint	N/A
Visibility	10.00 mi
Last update	19 Aug 1:56 am EDT

More Information:

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

Extended Forecast for

2 Miles E Potomac MD

Overnight
Low: 67 °F
Slight Chance
Showers
Tuesday
High: 73 °F
Slight Chance
Showers
Tuesday Night
Low: 67 °F
Slight Chance
Showers and
Patchy Fog
Wednesday
High: 84 °F
Slight Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 68 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 79 °F
Chance
Showers
Thursday Night
Low: 61 °F
Chance
Showers then
Partly Cloudy
Friday
High: 82 °F
Sunny
Friday Night
Low: 63 °F
Mostly Clear

Detailed Forecast

Overnight

A slight chance of showers. Mostly cloudy, with a low around 67. Northeast wind around 5 mph. Chance of precipitation is 20%.

Tuesday

A slight chance of showers before 3pm, then a slight chance of showers after 4pm. Cloudy, with a high near 73. East wind 7 to 9 mph. Chance of precipitation is 20%.

Tuesday Night

A slight chance of showers between 2am and 3am. Patchy fog between 11pm and 2am. Otherwise, mostly cloudy, with a low around 67. East wind 3 to 7 mph. Chance of precipitation is 20%.

Wednesday

A slight chance of showers between 7am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 84. Southeast wind around 6 mph. Chance of precipitation is 40%.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Northeast wind around 6 mph. Chance of precipitation is 30%.

Thursday

A chance of showers, mainly after 2pm. Mostly cloudy, with a high near 79. Chance of precipitation is 30%.

Thursday Night

A chance of showers before 8pm. Partly cloudy, with a low around 61. Chance of precipitation is 30%.

Friday

Sunny, with a high near 82.

Friday Night

Mostly clear, with a low around 63.

Saturday

Mostly sunny, with a high near 84.