Weather

Tall Timbers, MD

01/23/2026 04:00 PM

43°F

TEMPERATURE

Winds 6 mph NW

Mostly Sunny

Mostly sunny, with a high near 45. Northwest wind around 6 mph.

Alerts

You have (2) alert(s). Tap to see details.

Cold Weather Advisory

Moderate

Cold Weather Advisory issued January 23 at 4:08PM EST until January 24 at 10:00AM EST by NWS Baltimore MD/Washington DC
NWS Baltimore MD/Washington DC
Category	Certainty	Severity
Met	Likely	Moderate
Status	Urgency	Category
Actual	Expected	Met
Effective	Ends	Expires
01/23/2026 04:08 PM	01/24/2026 10:00 AM	01/24/2026 12:15 AM
* WHAT...Very cold wind chills as low as 5 below expected. * WHERE...In Maryland, Calvert, Charles, and St. Marys Counties. In Virginia, Albemarle, Greene, King George, Orange, Spotsylvania, and Stafford Counties. * WHEN...From 8 PM this evening to 10 AM EST Saturday. * IMPACTS...Wind chill values can lead to hypothermia with prolonged exposure.

Winter Storm Warning

Severe

Winter Storm Warning issued January 23 at 10:03AM EST until January 26 at 4:00AM 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
01/23/2026 10:03 AM	01/26/2026 04:00 AM	01/23/2026 06:15 PM
* WHAT...Heavy mixed precipitation expected. Total snow and sleet accumulations between 5 and 10 inches and ice accumulations around one quarter of an inch. * WHERE...Portions of southern Maryland and central and northern Virginia. * WHEN...From 11 PM Saturday to 4 AM EST Monday. * IMPACTS...Power outages and tree damage are likely due to the ice. Travel could be nearly impossible. The hazardous conditions could impact the Monday morning commute. * ADDITIONAL DETAILS...Snow will likely overspread the area Saturday night, becoming heavy at times late Saturday night with rates of one to two inches per hour possible at times. A mix with sleet or freezing rain is expected Sunday. Significant icing is possible especially south of Highway 50. Visibility of one-quarter mile or less is possible at times. A prolonged period wind chills in the teens and single digits is likely beginning this evening and lasting through the middle of next week, with sub-zero wind chills possible at times.

Moonrise

09:48 AM

Moonset

10:33 PM

Sunrise

07:16 AM

Moon Phase

Waxing crescent

Sunset

05:19 PM

Hourly Forecast

Fri, 04:00 PM

Mostly Sunny
Winds: 6 mph NW

43°

Fri, 05:00 PM

Mostly Sunny
Winds: 6 mph N

41°

Fri, 06:00 PM

Partly Cloudy
Winds: 7 mph N

40°

Fri, 07:00 PM

Freezing Spray
Winds: 8 mph N

39°

Fri, 08:00 PM

Freezing Spray
Winds: 12 mph N

36°

Fri, 09:00 PM

Freezing Spray
Winds: 15 mph N

34°

Fri, 10:00 PM

Freezing Spray
Winds: 18 mph N

31°

Fri, 11:00 PM

Freezing Spray
Winds: 20 mph N

28°

Sat, 12:00 AM

Freezing Spray
Winds: 21 mph N

25°

Sat, 01:00 AM

Freezing Spray
Winds: 21 mph N

23°

Sat, 02:00 AM

Freezing Spray
Winds: 21 mph N

22°

Sat, 03:00 AM

Freezing Spray
Winds: 21 mph N

20°

Sat, 04:00 AM

Freezing Spray
Winds: 21 mph N

19°

Sat, 05:00 AM

Freezing Spray
Winds: 20 mph N

18°

Sat, 06:00 AM

Freezing Spray
Winds: 18 mph N

18°

Sat, 07:00 AM

Freezing Spray
Winds: 17 mph N

17°

Sat, 08:00 AM

Freezing Spray
Winds: 16 mph N

16°

Sat, 09:00 AM

Freezing Spray
Winds: 17 mph N

17°

Sat, 10:00 AM

Freezing Spray
Winds: 15 mph N

17°

Sat, 11:00 AM

Freezing Spray
Winds: 15 mph N

18°

Sat, 12:00 PM

Freezing Spray
Winds: 14 mph N

19°

Sat, 01:00 PM

Partly Sunny
Winds: 13 mph N

19°

Sat, 02:00 PM

Mostly Cloudy
Winds: 12 mph N

20°

Sat, 03:00 PM

Mostly Cloudy
Winds: 12 mph N

21°

This Afternoon

Mostly Sunny

45°

Winds: 6 mph NW

Mostly sunny, with a high near 45. Northwest wind around 6 mph.

Tonight

Freezing Spray

16°

Winds: 7 to 21 mph N

Freezing spray after 7pm. Mostly clear, with a low around 16. North wind 7 to 21 mph, with gusts as high as 35 mph.

Saturday

Freezing Spray

23°

Winds: 10 to 18 mph N

Freezing spray before 1pm. Partly sunny, with a high near 23. North wind 10 to 18 mph, with gusts as high as 26 mph.

Saturday Night

Freezing Spray then Heavy Snow

22°

Winds: 9 to 16 mph NE

Freezing spray and snow likely between 7pm and 11pm, then snow and freezing spray. Cloudy, with a low around 22. Northeast wind 9 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Sunday

Freezing Spray

34°

Winds: 14 to 17 mph NE

Snow and freezing spray before 7am, then freezing spray and sleet and a chance of snow between 7am and 10am, then freezing spray and sleet and a chance of snow and a chance of freezing rain between 10am and 1pm, then sleet and freezing rain and rain. Cloudy, with a high near 34. Northeast wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible. Little or no ice accumulation expected.

Sunday Night

Freezing Rain

28°

Winds: 8 to 13 mph N

Freezing rain and rain. Cloudy, with a low around 28. Chance of precipitation is 100%. New snow accumulation of less than one inch possible. New ice accumulation of less than half an inch possible.

Monday

Slight Chance Light Snow

31°

Winds: 13 to 21 mph NW

Freezing rain likely before 7am, then a slight chance of snow between 7am and 1pm. Mostly sunny, with a high near 31. Chance of precipitation is 50%. New snow accumulation of less than one inch possible. Little or no ice accumulation expected.

Monday Night

Mostly Clear

12°

Winds: 14 to 21 mph NW

Mostly clear, with a low around 12.

Tuesday

Sunny

26°

Winds: 10 to 14 mph W

Sunny, with a high near 26.

Tuesday Night

Mostly Clear

17°

Winds: 7 to 12 mph W

Mostly clear, with a low around 17.

Wednesday

Mostly Sunny

26°

Winds: 8 mph NW

Mostly sunny, with a high near 26.

Wednesday Night

Mostly Cloudy then Slight Chance Light Snow

17°

Winds: 5 to 12 mph N

A slight chance of snow after 1am. Mostly cloudy, with a low around 17.

Thursday

Slight Chance Light Snow

23°

Winds: 12 to 17 mph NW

A slight chance of snow. Partly sunny, with a high near 23.

Thursday Night

Slight Chance Light Snow then Mostly Clear

14°

Winds: 17 to 22 mph NW

A slight chance of snow before 7pm. Mostly clear, with a low around 14.

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. In the wake of a strong arctic cold front, strong winds expected this evening into tonight over the waters. Arctic high pressure will build across the Midwest, Great Lakes and Northeast this weekend as low pressure develops and lifts up from the south. Small Craft Advisories will likely be needed through the weekend. Gale conditions are possible across portions of the waters Monday into Monday night.