Old Res Weather

Lexington, Massachusetts, USA

35°F
2/16/2025 7:17pm 
  • Lexington Conditions: Clear
  • Temperature: 35.1°F / 1.7°CColder 0.1°F than last hour.
  • Dew Point: 32.4°FDecreased 0.1°Fsince last hour.
  • Relative Humidity: 90% 
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.00 inFalling 0.05 inHg/hr Falling Slowly
  • Visibility: 10 miles
  • Rain Today: 0.01 in
  • UV Index: $VPuv None
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service - Pocatello, ID

    RED FLAG WARNING  

Red Flag Warning issued September 11 at 2:17AM MDT until September 11 at 9:00PM MDT by NWS Pocatello ID

RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 410

Areas Affected: Upper Snake River Valley/Idaho Falls BLM

Urgency: Expected

Severity: Severe

Certainty: Likely

Alert Sent: Friday 2:17am MDT

Alert Effective: Friday 2:17am MDT

Alert Expires: Friday 9:00pm MDT

Event Onset: Friday 12:00pm MDT

Event Ends: Friday 9:00pm MDT

Issued by: NWS Pocatello ID

Details: 
...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 410...

* AFFECTED AREA...Fire Weather Zone 410 Upper Snake River
Valley/Idaho Falls BLM.

* WINDS...Southwest 15 to 25 mph with gusts up to 40 mph.

* RELATIVE HUMIDITY...As low as 12 percent.

* IMPACTS...Existing or new fires could grow rapidly.

Information: 
A Red Flag Warning means that critical fire weather conditions
are either occurring now, or will shortly based on these criteria
for Southeastern Idaho:

- Relative humidity at or below 15 percent and wind gusts of at
least 25 mph in the mountains, or 30 mph in the Snake Plain.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.61c5edaad7ce3332c70b8f23da448e3ae31c8550.001.1
Codes: IDZ410
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.61c5edaad7ce3332c70b8f23da448e3ae31c8550.001.1