Lexington Weather

Lexington, Massachusetts, USA

79°F
7/14/2026 11:59pm 
  • Lexington Conditions: Clear
  • Temperature: 79.3°F / 26.3°CColder 1.5°F than last hour.
  • Dew Point: 71.4°FDecreased 0.4°Fsince last hour.
  • Relative Humidity: 77%Increased 3.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 6 mph
  • Barometer: 29.71 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service - Great Falls, MT

    FLOOD WATCH  

Fergus County below 4500ft, MT

Flood Watch issued July 14 at 1:19PM MDT until July 15 at 12:00AM MDT by NWS Great Falls MT

FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT

Areas Affected: Southern High Plains; Western and Central Chouteau County; Bears Paw Mountains and Southern Blaine; Cascade County below 5000ft; Judith Basin County and Judith Gap; Fergus County below 4500ft; Upper Blackfoot and MacDonald Pass; Gates of the Mountains; Little Belt and Highwood Mountains; Snowy and Judith Mountains; Helena Valley; Big Belt, Bridger and Castle Mountains; Meagher County Valleys; Elkhorn and Boulder Mountains; Canyon Ferry Area; Missouri Headwaters; Gallatin Valley

Urgency: Future

Severity: Severe

Certainty: Possible

Alert Sent: Tuesday 1:19pm MDT

Alert Effective: Tuesday 1:19pm MDT

Alert Expires: Tuesday 10:00pm MDT (expect updated alert by this time)

Event Onset: Tuesday 3:00pm MDT

Event Ends: Wednesday 12:00am MDT

Issued by: NWS Great Falls MT

Details: 
...FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT...

* WHAT...Flash flooding caused by excessive rainfall is possible with
thunderstorms this afternoon and evening.

* WHERE...Portions of central, north central, and southwest Montana.

* WHEN...Until midnight MDT tonight.

* IMPACTS...Excessive runoff may result in flooding of creeks,
streams, and other low-lying and flood-prone locations. Flooding
may occur in poor drainage and urban areas and near burn scars.

* ADDITIONAL DETAILS...
- Heavy rainfall produced by thunderstorms may lead to flash
flooding. Rainfall rates in excessive of 1 inch per hour are
possible under heavier thunderstorms.
- Some locations that may experience flooding include...
The Horse Gulch burn scar, Great Falls, Bozeman, Helena,
Lewistown, Townsend, Fort Benton,  White Sulphur Springs,
Cascade, Big Sandy, Stanford, Lincoln, Belgrade, East Helena,
Three Forks, Manhattan, Belt, Geraldine, Denton, Hobson and the
Horse Gulch burn scar.
- http://www.weather.gov/safety/flood

Information: 
You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.267df097ccf6e53f725eb5b07fbf77f91be104ef.001.1
Codes: MTZ308, MTZ310, MTZ311, MTZ312, MTZ313, MTZ314, MTZ315, MTZ316, MTZ317, MTZ318, MTZ319, MTZ320, MTZ321, MTZ322, MTZ323, MTZ324, MTZ326
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.267df097ccf6e53f725eb5b07fbf77f91be104ef.001.1