Weather

Tall Timbers, MD

02/21/2026 10:00 PM

40°F

TEMPERATURE

Winds 5 mph E

Mostly Cloudy

A chance of rain after 3am. Mostly cloudy, with a low around 37. East wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Alerts

You have (1) alert(s). Tap to see details.

Winter Storm Warning

Severe

Winter Storm Warning issued February 21 at 10:03PM EST until February 23 at 10:00AM EST by NWS Baltimore MD/Washington DC
NWS Baltimore MD/Washington DC
Category	Certainty	Severity
Met	Likely	Severe
Status	Urgency	Category
Actual	Expected	Met
Effective	Ends	Expires
02/21/2026 10:03 PM	02/23/2026 10:00 AM	02/22/2026 06:15 AM
* WHAT...Heavy snow expected. Total snow accumulations between 4 and 8 inches. Locally higher amounts near 12 inches are possible in northeast Maryland. Winds gusting as high as 35 mph. * WHERE...Portions of north central, northeast, and southern Maryland. * WHEN...From 3 PM Sunday to 10 AM EST Monday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Monday morning commute.

Moonrise

08:43 AM

Moonset

10:45 PM

Sunrise

06:47 AM

Moon Phase

Waxing crescent

Sunset

05:51 PM

Hourly Forecast

Sat, 10:00 PM

Mostly Cloudy
Winds: 5 mph E

40°

Sat, 11:00 PM

Mostly Cloudy
Winds: 5 mph E

40°

Sun, 12:00 AM

Mostly Cloudy
Winds: 3 mph E

40°

Sun, 01:00 AM

Mostly Cloudy
Winds: 5 mph E

40°

Sun, 02:00 AM

Cloudy
Winds: 5 mph E

40°

Sun, 03:00 AM

Slight Chance Light Rain
Winds: 5 mph E

40°

Sun, 04:00 AM

Chance Light Rain
Winds: 5 mph E

40°

Sun, 05:00 AM

Chance Light Rain
Winds: 6 mph NE

38°

Sun, 06:00 AM

Light Rain Likely
Winds: 7 mph NE

39°

Sun, 07:00 AM

Rain Likely
Winds: 7 mph NE

39°

Sun, 08:00 AM

Rain Likely
Winds: 8 mph E

39°

Sun, 09:00 AM

Rain
Winds: 8 mph E

38°

Sun, 10:00 AM

Rain
Winds: 9 mph E

38°

Sun, 11:00 AM

Rain
Winds: 10 mph NE

38°

Sun, 12:00 PM

Rain
Winds: 10 mph NE

38°

Sun, 01:00 PM

Rain
Winds: 12 mph NE

38°

Sun, 02:00 PM

Rain And Snow
Winds: 13 mph N

37°

Sun, 03:00 PM

Rain And Snow
Winds: 14 mph N

37°

Sun, 04:00 PM

Rain And Snow
Winds: 14 mph N

36°

Sun, 05:00 PM

Rain And Snow
Winds: 16 mph N

35°

Sun, 06:00 PM

Light Snow
Winds: 18 mph N

35°

Sun, 07:00 PM

Light Snow
Winds: 21 mph N

34°

Sun, 08:00 PM

Light Snow
Winds: 23 mph N

34°

Sun, 09:00 PM

Light Snow
Winds: 23 mph N

33°

Tonight

Mostly Cloudy then Chance Light Rain

37°

Winds: 6 mph E

A chance of rain after 3am. Mostly cloudy, with a low around 37. East wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Sunday

Rain then Rain And Snow

39°

Winds: 7 to 16 mph NE

Rain before 2pm, then rain and snow. Cloudy, with a high near 39. Northeast wind 7 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than half an inch possible.

Sunday Night

Light Snow

32°

Winds: 18 to 26 mph NW

Snow. Cloudy, with a low around 32. Northwest wind 18 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Monday

Light Snow Likely

38°

Winds: 21 to 24 mph NW

Snow likely before 10am, then a chance of rain and snow. Mostly cloudy, with a high near 38. Northwest wind 21 to 24 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Monday Night

Chance Light Rain then Partly Cloudy

27°

Winds: 17 to 21 mph NW

A chance of rain before 7pm. Partly cloudy, with a low around 27. Northwest wind 17 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.

Tuesday

Sunny

36°

Winds: 6 to 16 mph W

Sunny, with a high near 36.

Tuesday Night

Mostly Cloudy

32°

Winds: 2 to 14 mph S

Mostly cloudy, with a low around 32.

Wednesday

Mostly Cloudy

48°

Winds: 17 mph SW

Mostly cloudy, with a high near 48.

Wednesday Night

Mostly Cloudy then Chance Light Rain

43°

Winds: 14 mph SW

A chance of rain after 1am. Mostly cloudy, with a low around 43. Chance of precipitation is 30%.

Thursday

Chance Light Rain

50°

Winds: 17 mph S

A chance of rain. Mostly cloudy, with a high near 50. Chance of precipitation is 50%.

Thursday Night

Light Rain Likely

39°

Winds: 16 mph SW

Rain likely. Mostly cloudy, with a low around 39. Chance of precipitation is 70%.

Friday

Light Rain Likely

47°

Winds: 8 to 15 mph NW

Rain likely. Partly sunny, with a high near 47. Chance of precipitation is 70%.

Friday Night

Slight Chance Light Rain then Mostly Clear

36°

Winds: 7 mph SE

A slight chance of rain before 7pm. Mostly clear, with a low around 36.

Saturday

Sunny

50°

Winds: 5 to 8 mph S

Sunny, with a high near 50.

Coastal Waters Forecast

National Weather Service Baltimore MD/Washington DC

FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY.

Tidal Potomac River and Maryland portion of Chesapeake Bay. Forecasts of wave heights do not include effects of wind direction relative to tidal currents. Expect higher waves when winds are blowing against the tidal flow. Waves flat where waters are iced over. Brief high pressure is forecast across the waters this afternoon before low pressure develops to the south across the Carolinas late tonight into Sunday. Low pressure will continue to strengthen as it sits off the Delmarva coast Sunday night into Monday morning leading to gale conditions over the local waters. Brief high pressure returns from the south Monday afternoon into Tuesday with another front set to cross the waters mid next week. Gale Watches are in effect late Sunday into Monday with Small Craft Advisories likely needed Monday into Tuesday next week.