Old Res Weather

Lexington, Massachusetts, USA

35°F
2/16/2025 7:17pm 
  • Lexington Conditions: Overcast
  • 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
  •   

Flash Flood Warning

Issued by the National Weather Service - Grand Junction, CO

    FLASH FLOOD WARNING  

Flash Flood Warning issued July 30 at 2:20PM MDT until July 30 at 5:15PM MDT by NWS Grand Junction CO

A FLASH FLOOD WARNING is in effect for this area until 5:15 PM MDT. This is a dangerous and life-threatening situation. Do not attempt to travel unless you are fleeing an area subject to flooding or under an evacuation order.

Areas Affected: San Juan, UT

Urgency: Immediate

Severity: Severe

Certainty: Likely

Alert Sent: Thursday 2:20pm MDT

Alert Effective: Thursday 2:20pm MDT

Alert Expires: Thursday 5:15pm MDT

Event Onset: Thursday 2:20pm MDT

Event Ends: Thursday 5:15pm MDT

Issued by: NWS Grand Junction CO


Threats: 
Flash Flood: RADAR INDICATED

Details: 
FFWGJT

The National Weather Service in Grand Junction has issued a

* Flash Flood Warning for...
Central San Juan County in southeastern Utah...

* Until 515 PM MDT.

* At 220 PM MDT, Doppler radar indicated thunderstorms producing
heavy rain across Cottonwood Wash. Between 0.8 and 1.2 inches of
rain have fallen. The expected rainfall rate is 1 to 2 inches in 1
hour. Flash flooding is ongoing or expected to begin shortly.

HAZARD...Thunderstorms producing flash flooding.

SOURCE...Radar.

IMPACT...Flash flooding of creeks and streams, highways, and
underpasses.

* Some locations that will experience flash flooding include...
Cottonwood Wash to Utah Highway 95

Information: 
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Remain alert for flooding even in locations not receiving rain.
Arroyos, streams, and rivers can become raging currents in a matter
of minutes, even from distant rainfall.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.0acfa746c6cf311083a49b208122ac92a6847e2c.001.1
Codes: UTC037
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.0acfa746c6cf311083a49b208122ac92a6847e2c.001.1