Lexington Weather

Lexington, Massachusetts, USA

75°F

7/27/2026 11:11am

Lexington Conditions: Few Clouds
Temperature: 74.7°F / 23.7°C
Dew Point: 56.5°F
Relative Humidity: 53%
Wind: Calm, 10-min avg: Calm, gust: None
Barometer: 29.79 in Steady
Visibility: 10 miles
Rain Today: 0.00 in

Watches, Warnings, and Advisories

Issued by the National Weather Service - Green Bay, WI

SEVERE THUNDERSTORM WATCH

Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI

Severe Thunderstorm Watch issued July 27 at 8:43AM CDT until July 27 at 3:00PM CDT by NWS Green Bay WI

Areas Affected: Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI; Green Bay south of line from Oconto WI to Little Sturgeon Bay WI; Rock Island Passage to Sturgeon Bay WI; Sturgeon Bay to Two Rivers WI; Two Rivers to Sheboygan WI; Lake Michigan from Rock Island Passage to Sturgeon Bay WI 5NM offshore to mid lake; Lake Michigan from Sturgeon Bay to Two Rivers WI 5NM offshore to Mid Lake; Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid Lake

Urgency: Future

Severity: Severe

Certainty: Possible

Alert Sent: Monday 8:43am CDT

Alert Effective: Monday 8:43am CDT

Alert Expires: Monday 3:00pm CDT

Event Onset: Monday 8:43am CDT

Event Ends: Monday 3:00pm CDT

Issued by: NWS Green Bay WI

Details:

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
519 IN EFFECT UNTIL 3 PM CDT THIS AFTERNOON FOR THE FOLLOWING
AREAS

THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS

GREEN BAY SOUTH OF LINE FROM  CEDAR RIVER TO ROCK ISLAND PASSAGE
AND NORTH OF A LINE FROM OCONTO WI TO LITTLE STURGEON BAY WI

GREEN BAY SOUTH OF LINE FROM  OCONTO WI TO LITTLE STURGEON BAY WI
ROCK ISLAND PASSAGE TO STURGEON BAY WI
STURGEON BAY TO TWO RIVERS WI
TWO RIVERS TO SHEBOYGAN WI
LAKE MICHIGAN FROM ROCK ISLAND PASSAGE TO STURGEON BAY WI 5NM
OFFSHORE TO MID LAKE
LAKE MICHIGAN FROM STURGEON BAY TO TWO RIVERS WI 5NM OFFSHORE TO
MID LAKE
LAKE MICHIGAN FROM TWO RIVERS TO SHEBOYGAN WI 5NM OFFSHORE TO MID
LAKE

Meta data:

ID: urn:oid:2.49.0.1.840.0.122c10417bec51fc975c0335f111134a23b30644.003.1
Codes: LMZ521, LMZ522, LMZ541, LMZ542, LMZ543, LMZ563, LMZ565, LMZ567
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.122c10417bec51fc975c0335f111134a23b30644.003.1

MARINE WEATHER STATEMENT

Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI

Marine Weather Statement issued July 27 at 10:08AM CDT by NWS Green Bay WI

STRONG THUNDERSTORM OVER THE WATERS

Areas Affected: Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI

Urgency: Expected

Severity: Minor

Certainty: Observed

Alert Sent: Monday 10:08am CDT

Alert Effective: Monday 10:08am CDT

Alert Expires: Monday 10:45am CDT

Event Onset: Monday 10:08am CDT

Issued by: NWS Green Bay WI

Details:

...STRONG THUNDERSTORM OVER THE WATERS...

The areas affected include...
Central Bay of Green Bay...

* At 1008 AM CDT, Doppler radar indicated a strong thunderstorm,
capable of producing winds to around 30 knots and small hail. This
strong thunderstorm was located 11 miles northwest of Sturgeon Bay,
or 11 miles southeast of Marinette, moving east at 20 mph.

The strong thunderstorm will be near...
Peshtigo Reef Light around 1010 AM CDT. Sherwood Point Light around
1020 AM CDT.

Other locations impacted by this strong thunderstorm include
Potawatomi State Park.

Information:

Mariners can expect gusty winds to around 30 knots, locally higher
waves, lightning strikes, and heavy downpours. Boaters should seek
safe harbor immediately until this storm passes.

Meta data:

ID: urn:oid:2.49.0.1.840.0.bd517a55d4e886ea8840656e5f3aa522d4e666a6.001.1
Codes: LMZ521
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.bd517a55d4e886ea8840656e5f3aa522d4e666a6.001.1