Hazardous Weather Conditions
Current conditions at
Baltimore / Martin (KMTN)
Lat: 39.33°NLon: 76.42°WElev: 23ft.
Partly Cloudy
54°F
12°C
| Humidity | 77% |
| Wind Speed | SE 3 mph |
| Barometer | 29.94 in |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 11 Mar 5:54 am EDT |
Extended Forecast for
White Marsh MD
Today

High: 74 °F
Showers
LikelyTonight
Low: 45 °F
Severe
Thunderstorms
then ShowersThursday
High: 47 °F⇓
Showers and
Breezy then
Chance
ShowersThursday Night

Low: 32 °F
Mostly Clear
Friday
High: 52 °F
Partly Sunny
then Mostly
Cloudy and
BreezyFriday Night

Low: 40 °F
Partly Cloudy
Saturday

High: 52 °F
Mostly Sunny
Saturday Night

Low: 37 °F
Mostly Cloudy
Sunday

High: 57 °F
Cloudy
Detailed Forecast
Today
A chance of showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 74. South wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms, then showers after 2am. Some of the storms could be severe. Low around 45. South wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers, mainly before 8am. Temperature falling to around 46 by 8am. Breezy, with a northwest wind 16 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly clear, with a low around 32. Northwest wind 5 to 8 mph becoming calm after midnight.
Friday
Partly sunny, with a high near 52. Breezy, with a south wind 5 to 10 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph.
Friday Night
Partly cloudy, with a low around 40.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
Cloudy, with a high near 57.
Sunday Night
Rain, mainly after 2am. Low around 48. Chance of precipitation is 80%.
Monday
Rain. High near 60. Chance of precipitation is 80%.
Monday Night
A chance of rain. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 39.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
White Marsh MD
39.39°N 76.48°W (Elev. 157 ft)
39.39°N 76.48°W (Elev. 157 ft)
5:20 am EDT Mar 11, 2026
6am EDT Mar 11, 2026-6pm EDT Mar 17, 2026



