Lexington Weather

Lexington, Massachusetts, USA

78°F
7/15/2026 1:28am 
  • Lexington Conditions: Overcast
  • Temperature: 77.5°F / 25.3°CColder 1.1°F than last hour.
  • Dew Point: 71.2°F 
  • Relative Humidity: 81%Increased 3.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 4 mph
  • Barometer: 29.68 inFalling 0.02 inHg/hr Falling Slowly
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service - La Crosse, WI

    HEAT ADVISORY  

Clayton, IA

Heat Advisory issued July 14 at 7:51PM CDT until July 15 at 8:00PM CDT by NWS La Crosse WI

HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT WEDNESDAY

Areas Affected: Winneshiek; Allamakee; Clayton; Dodge; Olmsted; Winona; Mower; Fillmore; Houston; Vernon; Crawford; Richland; Grant

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Tuesday 7:51pm CDT

Alert Effective: Tuesday 7:51pm CDT

Alert Expires: Wednesday 5:00am CDT (expect updated alert by this time)

Event Onset: Tuesday 7:51pm CDT

Event Ends: Wednesday 8:00pm CDT

Issued by: NWS La Crosse WI

Details: 
...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT WEDNESDAY...

* WHAT...Heat index values up to 100.

* WHERE...Portions of northeast Iowa, southeast Minnesota, and
southwest Wisconsin.

* WHEN...Until 8 PM CDT Wednesday.

* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.

Information: 
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.d28f35115ca48d21c3c11b3c0d67b46499e7637f.002.1
Codes: IAZ010, IAZ011, IAZ030, MNZ086, MNZ087, MNZ088, MNZ094, MNZ095, MNZ096, WIZ053, WIZ054, WIZ055, WIZ061
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.d28f35115ca48d21c3c11b3c0d67b46499e7637f.002.1