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Elev 3209 ft, 34.43 °N, 117.3 °W

Hesperia, CA Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Hesperia, CA
Elevation: 3209ft
Nearby Weather Stations

Active Weather Alerts

High Wind Warning
Issued: 10:23 AM Dec. 23, 2025 – National Weather Service
...HIGH WIND WARNING REMAINS IN EFFECT FROM NOON TODAY TO 3 PM PST
THURSDAY...

* WHAT...South winds 25 to 35 mph with gusts to 60 mph expected.
Isolated gusts to 75 mph.

* WHERE...Apple and Lucerne Valleys and San Bernardino County
Mountains.

* WHEN...From noon today to 3 PM PST Thursday.

* IMPACTS...Damaging winds could blow down trees and power lines.
Power outages are possible. Travel will be difficult, especially
for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Watch for falling debris and tree limbs. Use caution if you must
drive.

&&

Flood Watch
Issued: 9:18 AM Dec. 23, 2025 – National Weather Service
...FLOOD WATCH NOW IN EFFECT FROM THIS EVENING THROUGH WEDNESDAY
EVENING...

* WHAT...Flooding caused by excessive rainfall continues to be
possible.

* WHERE...A portion of Southwest California, including the following
areas, Apple and Lucerne Valleys, Coachella Valley, Orange County
Coastal Areas, Orange County Inland Areas, Riverside County
Mountains, San Bernardino County Mountains, San Bernardino and
Riverside County Valleys-The Inland Empire, San Gorgonio Pass near
Banning and Santa Ana Mountains and Foothills.

* WHEN...From late this evening through Wednesday evening.

* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Flooding may occur in poor drainage and urban areas.

* ADDITIONAL DETAILS...
- An Atmospheric River will bring widespread moderate to heavy
rain to the region late tonight through Wednesday. Showers
could begin to develop as early as this afternoon, especially
in the San Bernardino County mountains. The heaviest and most
widespread rain is expected Wednesday morning through
evening. Peak rainfall rates of 0.50 to 1 inch per hour are
expected. There is a potential for locally heavier hourly
rainfall rates to develop with convection embedded in the
main rain band or in thunderstorms after the main band
passes. Scattered locally heavy showers could continue into
Thursday but impacts from any additional rain are expected to
be more localized.

Snow levels are expected to remain above 8000 feet during
period of heaviest precipitation bringing a heightened risk
of mud slides, debris flow, and areas of flash flooding in
the San Bernardino county mountains.
- https://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.

Be alert in the mountains for rockslides and rocks in the road.

&&

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