705
WWUS76 KSTO 290825
NPWSTO

URGENT - WEATHER MESSAGE
National Weather Service Sacramento CA
125 AM PDT Sat Jun 29 2024

CAZ015>019-063-066-067-292200-
/O.EXT.KSTO.EH.A.0003.240702T1800Z-240707T0300Z/
Northern Sacramento Valley-Central Sacramento Valley-Southern
Sacramento Valley-Carquinez Strait and Delta-Northern San Joaquin
Valley-Mountains Southwestern Shasta County to Western Colusa
County-Northeast Foothills/Sacramento Valley-Motherlode-
Including the cities of Oroville, Redding, Sacramento, Red Bluff,
Modesto, Chico, Fairfield/Suisun, Stockton, Grass Valley, Alder
Springs, Jackson, Marysville/Yuba City, and Paradise
125 AM PDT Sat Jun 29 2024

...EXCESSIVE HEAT WATCH NOW IN EFFECT FROM TUESDAY MORNING THROUGH
SATURDAY EVENING...

* WHAT...Dangerously hot conditions with temperatures of 100 to 110.
  Limited overnight relief with low temperatures in the mid 60s to
  low 70s. Resultant widespread Major HeatRisk, with areas of
  Extreme HeatRisk.

* WHERE...Carquinez Strait and Delta, Sacramento Valley, northern
  San Joaquin Valley and surrounding foothills.

* WHEN...From Tuesday morning through Saturday evening.

* IMPACTS...Heat related illnesses increase significantly during
  extreme heat events, particularly for those working or
  participating in outdoor activities.

* ADDITIONAL DETAILS...Heat could significantly impact outdoor
  holiday activities. Hottest temperatures are expected beginning
  Tuesday and continuing into next weekend. Area waterways will
  continue to run cold and fast, creating dangerous conditions for
  those seeking relief in rivers and lakes.

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.

Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.

Monitor the latest forecasts and warnings for updates.

&&

$$

For more information, visit us at www.weather.gov/sto/

NR