Lexington Weather

Lexington, Massachusetts, USA

48°F
4/12/2026 6:31pm 
  • Lexington Conditions: Mostly cloudy
  • Temperature: 47.7°F / 8.7°C 
  • Dew Point: 30.9°FIncreased 4.1°Fsince last hour.
  • Relative Humidity: 52%Increased 8.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 1 mph
  • Barometer: 30.30 inFalling 0.03 inHg/hr Falling Slowly
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Red Flag Warning

Issued by the National Weather Service - Sioux Falls, SD

    RED FLAG WARNING  

Lyon, IA; Sioux, IA; Plymouth, IA; Pipestone, MN; Rock, MN; Dakota, NE; Miner, SD; Lake, SD; Moody, SD

Red Flag Warning issued April 12 at 12:44PM CDT until April 12 at 7:00PM CDT by NWS Sioux Falls SD

RED FLAG WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR SOUTHEAST SOUTH DAKOTA, FAR SOUTHWEST MINNESOTA, FAR NORTHWEST IOWA, AND DAKOTA COUNTY NEBRASKA

Areas Affected: Lyon; Sioux; Plymouth; Pipestone; Rock; Dakota; Miner; Lake; Moody

Urgency: Expected

Severity: Severe

Certainty: Likely

Alert Sent: Sunday 12:44pm CDT

Alert Effective: Sunday 12:44pm CDT

Alert Expires: Sunday 7:00pm CDT

Event Onset: Sunday 12:44pm CDT

Event Ends: Sunday 7:00pm CDT

Issued by: NWS Sioux Falls SD

Details: 
...RED FLAG WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR SOUTHEAST SOUTH DAKOTA, FAR SOUTHWEST MINNESOTA, FAR NORTHWEST IOWA, AND DAKOTA COUNTY NEBRASKA...

The National Weather Service in Sioux Falls has issued a Red Flag
Warning for wind and low relative humidity, which is in effect
until 7 PM CDT this evening.

* AFFECTED AREA...In Iowa, Lyon, Sioux and Plymouth. In
Minnesota, Pipestone and Rock. In Nebraska, Dakota. In South
Dakota, Miner, Lake and Moody.

* WINDS...West 15 to 25 mph with gusts up to 35 mph.

* RELATIVE HUMIDITY...As low as 17 percent.

* IMPACTS...Any fire that develops will catch and spread
quickly. Outdoor burning is not recommended.

Information: 
A Red Flag Warning means that critical fire weather conditions
are either occurring now, or will shortly. A combination of
strong winds, low relative humidity, and warm temperatures can
contribute to extreme fire behavior.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.33b4618157bbfc056dcfe454c3d9ad9bde6e295f.001.1
Codes: IAZ001, IAZ012, IAZ020, MNZ097, MNZ098, NEZ014, SDZ054, SDZ055, SDZ056
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.33b4618157bbfc056dcfe454c3d9ad9bde6e295f.001.1