Winter Returns Across the Northern Tier; Record Warmth for the Southwest

A large high pressure system will usher in cold air for this first day of March across the northern Plains, Great Lakes, Northeast and mid-Atlantic. Some wintry precipitation may evolve across the mid-Mississippi Valley, Ohio Valley and mid-Atlantic through Monday. Meanwhile, record warmth will spread across the Southwest, southern Plains through early this week. Read More >

Current conditions at

Baltimore, Inner Harbor (KDMH)

Lat: 39.28°NLon: 76.62°WElev: 20ft.

49°F

9°C

Humidity	33%
Wind Speed	NA
Barometer	30.24 in (1024.1 mb)
Dewpoint	21°F (-6°C)
Visibility	NA
Last update	1 Mar 3:53 pm EST

More Information:

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

Extended Forecast for

Riderwood MD

Tonight
Low: 25 °F
Mostly Clear
Monday
High: 36 °F
Cloudy then
Slight Chance
Snow
Monday Night
Low: 29 °F
Mostly Cloudy
then Wintry
Mix Likely
Tuesday
High: 46 °F
Wintry Mix
then Rain
Tuesday Night
Low: 40 °F
Rain
Wednesday
High: 61 °F
Chance Rain
Wednesday Night
Low: 49 °F
Chance Rain
Thursday
High: 70 °F
Mostly Cloudy
then Chance
Rain
Thursday Night
Low: 52 °F
Chance Rain

Detailed Forecast

Tonight

Mostly clear, with a low around 25. Northeast wind 3 to 7 mph.

Monday

A slight chance of snow after 1pm. Cloudy, with a high near 36. Light and variable wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 20%.

Monday Night

Freezing rain likely, possibly mixed with snow, mainly after 1am. Mostly cloudy, with a low around 29. Light southeast wind. Chance of precipitation is 70%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than a half inch possible.

Tuesday

Rain, possibly mixed with snow and freezing rain before 7am, then rain or freezing rain between 7am and 10am, then rain after 10am. High near 46. South wind 3 to 7 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than a half inch possible.

Tuesday Night

Rain. Low around 40. South wind around 6 mph. Chance of precipitation is 80%.

Wednesday

A chance of rain. Mostly cloudy, with a high near 61. Chance of precipitation is 30%.

Wednesday Night

A chance of rain. Mostly cloudy, with a low around 49. Chance of precipitation is 50%.

Thursday

A chance of rain after 1pm. Mostly cloudy, with a high near 70. Chance of precipitation is 30%.

Thursday Night

A chance of rain. Mostly cloudy, with a low around 52. Chance of precipitation is 40%.

Friday

A chance of rain. Mostly cloudy, with a high near 64. Chance of precipitation is 30%.