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Elev 138 ft, 38.82 °N, 76.75 °W

Upper Marlboro, MD Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Upper Marlboro, MD
Elevation: 138ft
Nearby Weather Stations

Active Weather Alerts

Cold Weather Advisory
Issued: 5:01 AM Jan. 27, 2026 – National Weather Service
...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM EST TUESDAY...
...COLD WEATHER ADVISORY IN EFFECT FROM 7 PM TUESDAY TO 11 AM EST
WEDNESDAY...

* WHAT...For the first Cold Weather Advisory, very cold wind chills
as low as 5 to 8 below zero. For the second Cold Weather Advisory,
very cold wind chills as low as 3 to 8 below zero expected.

* WHERE...Portions of DC, central, northeast, northern, and southern
Maryland, and central and northern Virginia.

* WHEN...For the first Cold Weather Advisory, until 11 AM EST
Tuesday. For the second Cold Weather Advisory, from 7 PM Tuesday
to 11 AM EST Wednesday.

* IMPACTS...The cold wind chills as low as 8 below zero could result
in hypothermia if precautions are not taken. Frostbite and
hypothermia will occur if unprotected skin is exposed to these
temperatures. Wind chill values can lead to hypothermia with
prolonged exposure.

* ADDITIONAL DETAILS...Additional Cold Weather Headlines are
expected at times through the end of the week as the region
remains in an Arctic Airmass.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

Keep pets indoors as much as possible.

Make sure outdoor animals have a warm, dry shelter, food, and
unfrozen water.

&&

Cold Weather Advisory
Issued: 5:01 AM Jan. 27, 2026 – National Weather Service
...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM EST TUESDAY...
...COLD WEATHER ADVISORY IN EFFECT FROM 7 PM TUESDAY TO 11 AM EST
WEDNESDAY...

* WHAT...For the first Cold Weather Advisory, very cold wind chills
as low as 5 to 8 below zero. For the second Cold Weather Advisory,
very cold wind chills as low as 3 to 8 below zero expected.

* WHERE...Portions of DC, central, northeast, northern, and southern
Maryland, and central and northern Virginia.

* WHEN...For the first Cold Weather Advisory, until 11 AM EST
Tuesday. For the second Cold Weather Advisory, from 7 PM Tuesday
to 11 AM EST Wednesday.

* IMPACTS...The cold wind chills as low as 8 below zero could result
in hypothermia if precautions are not taken. Frostbite and
hypothermia will occur if unprotected skin is exposed to these
temperatures. Wind chill values can lead to hypothermia with
prolonged exposure.

* ADDITIONAL DETAILS...Additional Cold Weather Headlines are
expected at times through the end of the week as the region
remains in an Arctic Airmass.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

Keep pets indoors as much as possible.

Make sure outdoor animals have a warm, dry shelter, food, and
unfrozen water.

&&

Freezing Spray Advisory
Issued: 9:37 PM Jan. 26, 2026 – National Weather Service
...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EST THIS EVENING...
...FREEZING SPRAY ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST
TUESDAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 7 AM EST TUESDAY...

* WHAT...For the Gale Warning, west winds 15 to 25 kt with gusts
up to 35 kt and waves 2 to 4 ft. For the Freezing Spray
Advisory, moderate accumulation of freezing spray expected.
For the Small Craft Advisory, west winds 10 to 20 kt with
gusts up to 30 kt expected.

* WHERE...Chesapeake Bay from Pooles Island MD to North Beach
MD, Patapsco River including Baltimore Harbor, Chester River
to Queenstown MD, and Eastern Bay.

* WHEN...For the Gale Warning, until 11 PM EST this evening. For
the Freezing Spray Advisory, until 7 AM EST Tuesday. For the
Small Craft Advisory, from 11 PM this evening to 7 AM EST
Tuesday.

* IMPACTS...Operating a vessel in freezing spray is hazardous.
Freezing spray may render mechanical and electronic components
inoperative. Ice accretion on decks and superstructures may
result in some loss of stability. Strong winds will cause
hazardous waves which could capsize or damage vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should prepare for ice accumulation on their vessel and
consider altering plans to avoid or mitigate these hazardous
conditions.

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

Small Craft Advisory
Issued: 9:37 PM Jan. 26, 2026 – National Weather Service
...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EST THIS EVENING...
...FREEZING SPRAY ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST
TUESDAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 7 AM EST TUESDAY...

* WHAT...For the Gale Warning, west winds 15 to 25 kt with gusts
up to 35 kt and waves 2 to 4 ft. For the Freezing Spray
Advisory, moderate accumulation of freezing spray expected.
For the Small Craft Advisory, west winds 10 to 20 kt with
gusts up to 30 kt expected.

* WHERE...Chesapeake Bay from Pooles Island MD to North Beach
MD, Patapsco River including Baltimore Harbor, Chester River
to Queenstown MD, and Eastern Bay.

* WHEN...For the Gale Warning, until 11 PM EST this evening. For
the Freezing Spray Advisory, until 7 AM EST Tuesday. For the
Small Craft Advisory, from 11 PM this evening to 7 AM EST
Tuesday.

* IMPACTS...Operating a vessel in freezing spray is hazardous.
Freezing spray may render mechanical and electronic components
inoperative. Ice accretion on decks and superstructures may
result in some loss of stability. Strong winds will cause
hazardous waves which could capsize or damage vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should prepare for ice accumulation on their vessel and
consider altering plans to avoid or mitigate these hazardous
conditions.

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

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