Lexington Weather

Lexington, Massachusetts, USA

67°F
9/4/2026 3:02am 
  • Lexington Conditions: Fog, Overcast
  • Temperature: 66.6°F / 19.2°CWarmer 0.2°F than last hour.
  • Dew Point: 64.8°FIncreased 0.2°Fsince last hour.
  • Relative Humidity: 94% 
  • Wind: Calm, 10-min avg: Calm, gust: 2 mph
  • Barometer: 29.77 in Steady
  • Visibility: ½ mile
  • Rain Today: 0.00 in
  •   

Flash Flood Watch

Issued by the National Weather Service - Pocatello, ID

    FLASH FLOOD WATCH  

Flash Flood Watch issued September 3 at 2:18AM MDT until September 4 at 7:00PM MDT by NWS Pocatello ID

FLASH FLOOD WATCH FOR THE WAPITI FIRE BURN SCAR REMAINS IN EFFECT THROUGH FRIDAY EVENING

Areas Affected: Sawtooth/Stanley Basin

Urgency: Future

Severity: Severe

Certainty: Possible

Alert Sent: Thursday 2:18am MDT

Alert Effective: Thursday 2:18am MDT

Alert Expires: Friday 4:00am MDT (expect updated alert by this time)

Event Onset: Thursday 2:18am MDT

Event Ends: Friday 7:00pm MDT

Issued by: NWS Pocatello ID

Details: 
...FLASH FLOOD WATCH FOR THE WAPITI FIRE BURN SCAR REMAINS IN EFFECT THROUGH FRIDAY EVENING...

* WHAT...Flash flooding and debris flows caused by excessive rainfall
continue to be possible over the Wapiti Fire burn scar.

* WHERE...A portion of central Idaho, including the following area,
Sawtooth/Stanley Basin.

* WHEN...Through Friday evening.

* IMPACTS...Heavy rainfall over the Wapiti Fire burn scar is expected
during the period of the watch. Anyone in or near the Wapiti burn
scar should prepare for potential debris flow moving through the
Wapiti burn scar. Be sure to stay up to date with information from
local authorities. Heavy rainfall could trigger flash flooding and
debris flows in and near recent wildfire burn scars.

* ADDITIONAL DETAILS...
- National Weather Service Meteorologists are forecasting heavy
rainfall over the Wapiti Fire burn scar, which may lead to flash
flooding and debris flows.
- Some locations that may experience flash flooding include...
Cape Horn Area and Banner Summit.
- 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:2.49.0.1.840.0.00db472b4221b798766918d8fff52d823ed8c906.001.1
Codes: IDZ072
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.00db472b4221b798766918d8fff52d823ed8c906.001.1