Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Current conditions at

Baltimore / Martin (KMTN)

Lat: 39.33°NLon: 76.42°WElev: 23ft.

Partly Cloudy

81°F

27°C

Humidity	58%
Wind Speed	S 12 mph
Barometer	29.80 in
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	17 Jun 1:46 pm EDT

More Information:

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

Extended Forecast for

Glen Arm MD

This Afternoon
High: 83 °F
Mostly Sunny
Tonight
Low: 69 °F
Partly Cloudy
Thursday
High: 92 °F
Chance
Showers
Thursday Night
Low: 67 °F
Slight Chance
Showers
Juneteenth
High: 84 °F
Mostly Sunny
Friday Night
Low: 62 °F
Mostly Clear
Saturday
High: 82 °F
Sunny
Saturday Night
Low: 62 °F
Mostly Clear
Sunday
High: 85 °F
Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 83. South wind around 7 mph.

Tonight

Partly cloudy, with a low around 69. South wind around 8 mph.

Thursday

A chance of showers and thunderstorms, mainly between 4pm and 5pm. Partly sunny, with a high near 92. South wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

Thursday Night

A slight chance of showers before 8pm, then a slight chance of showers after 2am. Mostly cloudy, with a low around 67. West wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Juneteenth

Mostly sunny, with a high near 84. Northwest wind 7 to 13 mph, with gusts as high as 21 mph.

Friday Night

Mostly clear, with a low around 62.

Saturday

Sunny, with a high near 82.

Saturday Night

Mostly clear, with a low around 62.

Sunday

Sunny, with a high near 85.

Sunday Night

A slight chance of showers and thunderstorms, then a chance of showers after 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.

Monday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 84. Chance of precipitation is 70%.

Monday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.

Tuesday

A slight chance of showers. Mostly sunny, with a high near 82. Chance of precipitation is 20%.