Weather

Tall Timbers, MD

01/22/2026 09:00 PM

38°F

TEMPERATURE

Winds 3 mph W

Mostly Clear

Mostly clear, with a low around 34. North wind around 3 mph.

Alerts

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

Cold Weather Advisory

Moderate

Cold Weather Advisory issued January 22 at 8:27PM 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
01/22/2026 08:27 PM	01/24/2026 10:00 AM	01/23/2026 04:30 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 Friday to 10 AM EST Saturday. * IMPACTS...The cold wind chills as low as 5 below zero could result in hypothermia if precautions are not taken.

Winter Storm Watch

Severe

Winter Storm Watch issued January 22 at 4:36PM EST until January 26 at 7:00AM EST by NWS Baltimore MD/Washington DC
NWS Baltimore MD/Washington DC
Category	Certainty	Severity
Met	Possible	Severe
Status	Urgency	Category
Actual	Future	Met
Effective	Ends	Expires
01/22/2026 04:36 PM	01/26/2026 07:00 AM	01/23/2026 12:45 AM
...MAJOR WINTER STORM EXPECTED THIS WEEKEND... .A large area of precipitation will overrun Arctic air in place over the Mid-Atlantic. This will likely lead to widespread significant snow beginning late Saturday, with the potential for ice Sunday especially south of Highway 50 and near and east of Interstate 95. In addition to the high threat for significant snow and ice, very cold temperatures are expected Friday night through the middle of next week with sub-zero wind chills likely at times. * WHAT...Heavy snow mixed with sleet and freezing rain possible. There is a high likelihood of at least 5 inches of snow, with over 10 inches possible. Ice accumulation is also possible. * WHERE...Portions of DC, central, northeast, northern, and southern Maryland, and central and northern Virginia. * WHEN...From Saturday evening through Monday morning. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Monday morning commute. * ADDITIONAL DETAILS...Snow will likely overspread the area Saturday evening, 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 possible 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 Friday evening and lasting through the middle of next week, with sub-zero wind chills possible at times.

Moonrise

09:24 AM

Moonset

09:27 PM

Sunrise

07:17 AM

Moon Phase

Waxing crescent

Sunset

05:18 PM

Hourly Forecast

Thu, 09:00 PM

Mostly Clear
Winds: 3 mph W

38°

Thu, 10:00 PM

Mostly Clear
Winds: 3 mph W

37°

Thu, 11:00 PM

Clear
Winds: 3 mph NW

37°

Fri, 12:00 AM

Clear
Winds: 3 mph N

36°

Fri, 01:00 AM

Clear
Winds: 3 mph N

35°

Fri, 02:00 AM

Clear
Winds: 3 mph N

35°

Fri, 03:00 AM

Mostly Clear
Winds: 3 mph N

35°

Fri, 04:00 AM

Partly Cloudy
Winds: 3 mph NE

35°

Fri, 05:00 AM

Partly Cloudy
Winds: 3 mph NE

34°

Fri, 06:00 AM

Mostly Sunny
Winds: 3 mph NE

34°

Fri, 07:00 AM

Partly Sunny
Winds: 3 mph NE

34°

Fri, 08:00 AM

Mostly Sunny
Winds: 3 mph NE

35°

Fri, 09:00 AM

Partly Sunny
Winds: 5 mph NE

37°

Fri, 10:00 AM

Partly Sunny
Winds: 6 mph NE

39°

Fri, 11:00 AM

Partly Sunny
Winds: 6 mph N

40°

Fri, 12:00 PM

Partly Sunny
Winds: 7 mph NW

41°

Fri, 01:00 PM

Partly Sunny
Winds: 8 mph W

42°

Fri, 02:00 PM

Mostly Sunny
Winds: 8 mph W

43°

Fri, 03:00 PM

Mostly Sunny
Winds: 9 mph NW

43°

Fri, 04:00 PM

Mostly Sunny
Winds: 12 mph NW

42°

Fri, 05:00 PM

Sunny
Winds: 14 mph NW

40°

Fri, 06:00 PM

Partly Cloudy
Winds: 17 mph NW

38°

Fri, 07:00 PM

Freezing Spray
Winds: 21 mph N

35°

Fri, 08:00 PM

Freezing Spray
Winds: 22 mph N

33°

Tonight

Mostly Clear

34°

Winds: 3 mph N

Mostly clear, with a low around 34. North wind around 3 mph.

Friday

Mostly Sunny

43°

Winds: 3 to 14 mph N

Mostly sunny, with a high near 43. North wind 3 to 14 mph, with gusts as high as 20 mph.

Friday Night

Freezing Spray

16°

Winds: 17 to 25 mph NW

Freezing spray after 7pm. Partly cloudy, with a low around 16. Northwest wind 17 to 25 mph, with gusts as high as 36 mph.

Saturday

Freezing Spray then Slight Chance Light Snow

22°

Winds: 14 to 22 mph N

Freezing spray before 7am, then a slight chance of snow. Partly sunny, with a high near 22. Wind chill values as low as -1. North wind 14 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

Saturday Night

Snow

21°

Winds: 8 to 17 mph NE

A slight chance of snow before 7pm, then snow and freezing spray between 7pm and 4am, then snow and freezing spray and a slight chance of sleet. Cloudy, with a low around 21. Northeast wind 8 to 17 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Sunday

Sleet

32°

Winds: 13 to 18 mph NE

Snow and freezing spray and a slight chance of sleet before 7am, then sleet and freezing rain and a chance of snow between 7am and 1pm, then freezing rain and rain. Cloudy, with a high near 32. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible. New ice accumulation of less than half an inch possible.

Sunday Night

Freezing Rain

26°

Winds: 8 to 12 mph N

Freezing rain and rain before 7pm, then freezing rain and rain and snow between 7pm and 1am, then a chance of freezing rain and a chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 100%. New ice accumulation of less than half an inch possible.

Monday

Chance Freezing Rain

29°

Winds: 13 to 22 mph NW

A chance of freezing rain and a chance of rain and snow before 1pm. Mostly sunny, with a high near 29. Chance of precipitation is 50%.

Monday Night

Mostly Clear

13°

Winds: 16 to 22 mph NW

Mostly clear, with a low around 13.

Tuesday

Sunny

25°

Winds: 10 to 14 mph W

Sunny, with a high near 25.

Tuesday Night

Mostly Clear

19°

Winds: 7 to 10 mph W

Mostly clear, with a low around 19.

Wednesday

Partly Sunny

30°

Winds: 7 mph W

Partly sunny, with a high near 30.

Wednesday Night

Mostly Cloudy then Slight Chance Light Snow

21°

Winds: 5 to 13 mph W

A slight chance of snow after 1am. Mostly cloudy, with a low around 21.

Thursday

Slight Chance Light Snow

27°

Winds: 14 to 17 mph NW

A slight chance of snow. Mostly sunny, with a high near 27.

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 cold front will cross the region this afternoon with a stronger front Friday morning into Friday 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.