Weather

Tall Timbers, MD

01/23/2026 10:00 AM

38°F

TEMPERATURE

Winds 7 mph N

Partly Sunny

Mostly sunny, with a high near 42. Northwest wind around 7 mph.

Alerts

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

Cold Weather Advisory

Moderate

Cold Weather Advisory issued January 23 at 10:09AM 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 10:09 AM	01/24/2026 10:00 AM	01/23/2026 06:15 PM
* 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

07:17 AM

Moon Phase

Waxing crescent

Sunset

05:18 PM

Hourly Forecast

Fri, 10:00 AM

Partly Sunny
Winds: 7 mph N

38°

Fri, 11:00 AM

Partly Sunny
Winds: 5 mph N

39°

Fri, 12:00 PM

Mostly Sunny
Winds: 6 mph W

39°

Fri, 01:00 PM

Mostly Sunny
Winds: 6 mph W

40°

Fri, 02:00 PM

Mostly Sunny
Winds: 6 mph W

40°

Fri, 03:00 PM

Mostly Sunny
Winds: 6 mph NW

40°

Fri, 04:00 PM

Mostly Sunny
Winds: 6 mph NW

41°

Fri, 05:00 PM

Mostly Sunny
Winds: 7 mph N

39°

Fri, 06:00 PM

Partly Cloudy
Winds: 9 mph N

38°

Fri, 07:00 PM

Freezing Spray
Winds: 10 mph N

36°

Fri, 08:00 PM

Freezing Spray
Winds: 15 mph N

34°

Fri, 09:00 PM

Freezing Spray
Winds: 17 mph N

31°

Fri, 10:00 PM

Freezing Spray
Winds: 20 mph N

28°

Fri, 11:00 PM

Freezing Spray
Winds: 21 mph N

26°

Sat, 12:00 AM

Freezing Spray
Winds: 21 mph N

23°

Sat, 01:00 AM

Freezing Spray
Winds: 22 mph N

22°

Sat, 02:00 AM

Freezing Spray
Winds: 23 mph N

20°

Sat, 03:00 AM

Freezing Spray
Winds: 23 mph N

19°

Sat, 04:00 AM

Freezing Spray
Winds: 21 mph N

18°

Sat, 05:00 AM

Freezing Spray
Winds: 21 mph N

17°

Sat, 06:00 AM

Freezing Spray
Winds: 18 mph N

16°

Sat, 07:00 AM

Mostly Sunny
Winds: 17 mph N

16°

Sat, 08:00 AM

Mostly Sunny
Winds: 16 mph N

16°

Sat, 09:00 AM

Partly Sunny
Winds: 16 mph N

17°

Today

Mostly Sunny

42°

Winds: 7 mph NW

Mostly sunny, with a high near 42. Northwest wind around 7 mph.

Tonight

Freezing Spray

16°

Winds: 9 to 23 mph N

Freezing spray after 7pm. Mostly clear, with a low around 16. Wind chill values as low as 0. North wind 9 to 23 mph, with gusts as high as 35 mph.

Saturday

Freezing Spray then Partly Sunny

23°

Winds: 10 to 18 mph N

Freezing spray before 7am. Partly sunny, with a high near 23. Wind chill values as low as 0. North wind 10 to 18 mph, with gusts as high as 28 mph.

Saturday Night

Light Snow

21°

Winds: 9 to 16 mph NE

Snow and freezing spray between 7pm and 1am, then snow and freezing spray and a slight chance of sleet. Cloudy, with a low around 21. Northeast wind 9 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Sunday

Heavy Snow

34°

Winds: 14 to 20 mph NE

Snow and freezing spray and a slight chance of sleet before 7am, then snow and sleet and freezing rain between 7am and 1pm, then freezing rain and a slight chance of sleet and rain and snow. Cloudy, with a high near 34. Northeast wind 14 to 20 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible. New ice accumulation of less than half an inch possible.

Sunday Night

Freezing Rain then Chance Freezing Rain

25°

Winds: 9 to 13 mph N

Freezing rain and rain before 1am, then a chance of freezing rain and a chance of rain and snow. Cloudy, with a low around 25. 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

Chance Light Snow

29°

Winds: 13 to 24 mph NW

A chance of snow before 1pm. Mostly sunny, with a high near 29. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible. Little or no ice accumulation expected.

Monday Night

Mostly Clear

13°

Winds: 14 to 24 mph NW

Mostly clear, with a low around 13.

Tuesday

Sunny

27°

Winds: 13 mph W

Sunny, with a high near 27.

Tuesday Night

Partly Cloudy

19°

Winds: 6 to 9 mph W

Partly cloudy, with a low around 19.

Wednesday

Partly Sunny

29°

Winds: 7 mph NW

Partly sunny, with a high near 29.

Wednesday Night

Mostly Cloudy then Slight Chance Light Snow

17°

Winds: 5 to 13 mph NW

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

Thursday

Slight Chance Light Snow

24°

Winds: 13 to 18 mph NW

A slight chance of snow. Mostly sunny, with a high near 24.

Thursday Night

Slight Chance Light Snow then Partly Cloudy

14°

Winds: 17 to 21 mph NW

A slight chance of snow before 7pm. Partly cloudy, 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. A stronger cold front will cross the region this morning into this afternoon. 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.