Lexington Weather

Lexington, Massachusetts, USA

46°F
5/1/2026 7:57am 
  • Lexington Conditions: Clear
  • Temperature: 46.2°F / 7.9°CWarmer 1.2°F than last hour.
  • Dew Point: 39.7°FIncreased 0.1°Fsince last hour.
  • Relative Humidity: 78%Decreased 3.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 3 mph
  • Barometer: 29.78 inRising 0.02 inHg/hr Rising Slowly
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service - La Crosse, WI

    FREEZE WARNING  

Grant, WI

Freeze Warning issued May 1 at 2:25AM CDT until May 2 at 8:00AM CDT by NWS La Crosse WI

FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM CDT THIS MORNING... ...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT SATURDAY

Areas Affected: Buffalo; La Crosse; Crawford; Grant

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Friday 2:25am CDT

Alert Effective: Friday 2:25am CDT

Alert Expires: Friday 8:00am CDT (expect updated alert by this time)

Event Onset: Saturday 12:00am CDT

Event Ends: Saturday 8:00am CDT

Issued by: NWS La Crosse WI

Details: 
...FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM CDT THIS MORNING... ...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT SATURDAY...

* WHAT...For this morning's Frost Advisory, temperatures as low as
33 will result in frost formation. For the Freeze Warning,
sub-freezing temperatures as low as 29 expected.

* WHERE...Crawford, Grant, Buffalo, and La Crosse Counties.

* WHEN...For the Frost Advisory, until 8 AM CDT this morning. For
the Freeze Warning, from midnight tonight to 8 AM CDT Saturday.

* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing. Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.

Information: 
Take steps now to protect tender plants from the cold.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.d677a25a84d06baaf23a060e349ce00641c76dec.002.1
Codes: WIZ032, WIZ041, WIZ054, WIZ061
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.d677a25a84d06baaf23a060e349ce00641c76dec.002.1

 

    FROST ADVISORY  

Grant, WI

Frost Advisory issued May 1 at 2:25AM CDT until May 1 at 8:00AM CDT by NWS La Crosse WI

FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM CDT THIS MORNING... ...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT SATURDAY

Areas Affected: Buffalo; La Crosse; Crawford; Grant

Urgency: Expected

Severity: Minor

Certainty: Likely

Alert Sent: Friday 2:25am CDT

Alert Effective: Friday 2:25am CDT

Alert Expires: Friday 8:00am CDT

Event Onset: Friday 2:25am CDT

Event Ends: Friday 8:00am CDT

Issued by: NWS La Crosse WI

Details: 
...FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM CDT THIS MORNING... ...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT SATURDAY...

* WHAT...For this morning's Frost Advisory, temperatures as low as
33 will result in frost formation. For the Freeze Warning,
sub-freezing temperatures as low as 29 expected.

* WHERE...Crawford, Grant, Buffalo, and La Crosse Counties.

* WHEN...For the Frost Advisory, until 8 AM CDT this morning. For
the Freeze Warning, from midnight tonight to 8 AM CDT Saturday.

* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing. Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.

Information: 
Take steps now to protect tender plants from the cold.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.d677a25a84d06baaf23a060e349ce00641c76dec.002.2
Codes: WIZ032, WIZ041, WIZ054, WIZ061
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.d677a25a84d06baaf23a060e349ce00641c76dec.002.2