Heat Advisory
Status
Event Extended (Time) Active alertStart Time
Mon 07/14/2025 02:21 PM EDTEnd Time
Tue 07/15/2025 12:00 PM EDTSignificance
AdvisoryImpacts
Low impact
Full Alert Message
URGENT - WEATHER MESSAGE National Weather Service Reno NV 1121 AM PDT Mon Jul 14 2025 ...HEAT ADVISORY NOW IN EFFECT UNTIL 9 AM PDT TUESDAY... * WHAT...High temperatures of 98-104 degrees expected in lower elevations through this afternoon with tonight's low temperatures in the 60s to near 70 degrees, resulting in widespread Major HeatRisk. * WHERE...In California, Lassen-Eastern Plumas-Eastern Sierra Counties and Surprise Valley California. In Nevada, Northern Washoe County and Greater Reno-Carson City-Minden Area. * WHEN...Until 9 AM PDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during heat events, particularly for those working or participating in outdoor activities. * ADDITIONAL DETAILS...High temperatures on Tuesday will be about 5 degrees cooler compared to today, mainly in the mid-upper 90s for lower elevations, followed by more cooling Tuesday night, so the duration of this Heat Advisory has been reduced. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Technical Header
CAZ070-071-NVZ003-005-151600- /O.EXT.KREV.HT.Y.0002.000000T0000Z-250715T1600Z/ Greater Reno-Carson City-Minden Area-Northern Washoe County- Lassen-Eastern Plumas-Eastern Sierra Counties-Surprise Valley California- Including the cities of Portola, Gardnerville, Gerlach, Eagleville, Westwood, Empire, Susanville, Verdi, Sierraville, Sparks, Cedarville, Virginia City, Fort Bidwell, and Loyalton 1121 AM PDT Mon Jul 14 2025