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Mount Shasta, CA Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Mount Shasta, CA
Elevation: 3600ft
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Active Weather Alerts

Flood Advisory
Issued: 1:46 AM Aug. 26, 2025 – National Weather Service
...FLOOD ADVISORY IN EFFECT UNTIL 945 PM PDT THIS EVENING...

* WHAT...Small stream flooding caused by excessive rainfall is
expected.

* WHERE...A portion of northern California, including the following
county, eastern Siskiyou.

* WHEN...Until 945 PM PDT.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.

* ADDITIONAL DETAILS...
- At 645 PM PDT, Doppler radar indicated heavy rain due to
thunderstorms. This will cause small stream flooding. Between
1 and 2 inches of rain have fallen.
- Some locations that will experience flooding include...
mainly rural areas of Eastern Central Siskiyou County, west
of Tennant, along Pomeroy and Butte Creek.
- http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&



Flood Advisory
Issued: 1:29 AM Aug. 26, 2025 – National Weather Service
...FLOOD ADVISORY IN EFFECT UNTIL 930 PM PDT THIS EVENING...

* WHAT...Small stream flooding caused by excessive rainfall is
expected.

* WHERE...A portion of northern California, including the following
county, western Siskiyou.

* WHEN...Until 930 PM PDT.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.

* ADDITIONAL DETAILS...
- At 627 PM PDT, Doppler radar indicated heavy rain due to
thunderstorms. This will cause small stream flooding.
- Additional rainfall amounts of 1 to 2 inches are expected
over the area. This additional rain will result in minor
flooding.
- Some locations that will experience flooding include...
mainly rural areas of Southwestern Siskiyou County east of
Somes Bar and west of Etna.
- http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&



Red Flag Warning
Issued: 8:53 PM Aug. 25, 2025 – National Weather Service
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING
FOR ABUNDANT LIGHTNING ON DRY FUELS FOR FIRE WEATHER ZONES 280,
281, 282, 284, 285, 617, 620, 621, 622, 623, 624, AND 625...
...RED FLAG WARNING IN EFFECT FROM 1 PM TO 9 PM PDT TUESDAY FOR
ABUNDANT LIGHTNING ON DRY FUELS FOR FIRE WEATHER ZONES 280, 281,
282, 284, 285, 617, 620, 621, 622, 623, 624, AND 625...

The National Weather Service in Medford has issued a Red Flag
Warning, which is in effect from 1 PM to 9 PM PDT Tuesday.

* IMPACTS...Abundant lightning on dry fuels resulting in the
potential for numerous new fire starts.

* AFFECTED AREA...In California, all of Fire weather zones 280,
281, 282, 284, and 285, and in Oregon, all of Fire weather
zones 617, 620, 621, 622, 623, 624, and 625.

* THUNDERSTORMS...Scattered thunderstorms with abundant lightning
expected. Storms are likely to be wet, but lightning strikes
outside of precipitation cores are possible, and may cause many
new fire starts. Isolated overnight and early morning storms are
possible east of the Cascades, but confidence is low.

* OUTFLOW WINDS...Gusts of 35 to 50 mph could travel outward up
to 25 miles from thunderstorm cores.

* DETAILED URL...View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Follow all fire restrictions. You can find your county's
emergency sign up form as well as links to fire restrictions at
weather.gov/medford/wildfire. One less spark, one less wildfire.

Be sure you're signed up for your county's emergency alert
system. Familiarize yourself with your emergency plan and make
sure you listen to emergency services. Visit ready.gov/plan for
more information.

A Red Flag Warning is issued when we identify weather conditions
that promote rapid spread of fire which may become life-
threatening. This does not mean there is a fire. These conditions
are either occurring now or will begin soon. It is important to
have multiple ways to receive information from authorities.

&&

Red Flag Warning
Issued: 8:53 PM Aug. 25, 2025 – National Weather Service
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING
FOR ABUNDANT LIGHTNING ON DRY FUELS FOR FIRE WEATHER ZONES 280,
281, 282, 284, 285, 617, 620, 621, 622, 623, 624, AND 625...
...RED FLAG WARNING IN EFFECT FROM 1 PM TO 9 PM PDT TUESDAY FOR
ABUNDANT LIGHTNING ON DRY FUELS FOR FIRE WEATHER ZONES 280, 281,
282, 284, 285, 617, 620, 621, 622, 623, 624, AND 625...

The National Weather Service in Medford has issued a Red Flag
Warning, which is in effect from 1 PM to 9 PM PDT Tuesday.

* IMPACTS...Abundant lightning on dry fuels resulting in the
potential for numerous new fire starts.

* AFFECTED AREA...In California, all of Fire weather zones 280,
281, 282, 284, and 285, and in Oregon, all of Fire weather
zones 617, 620, 621, 622, 623, 624, and 625.

* THUNDERSTORMS...Scattered thunderstorms with abundant lightning
expected. Storms are likely to be wet, but lightning strikes
outside of precipitation cores are possible, and may cause many
new fire starts. Isolated overnight and early morning storms are
possible east of the Cascades, but confidence is low.

* OUTFLOW WINDS...Gusts of 35 to 50 mph could travel outward up
to 25 miles from thunderstorm cores.

* DETAILED URL...View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Follow all fire restrictions. You can find your county's
emergency sign up form as well as links to fire restrictions at
weather.gov/medford/wildfire. One less spark, one less wildfire.

Be sure you're signed up for your county's emergency alert
system. Familiarize yourself with your emergency plan and make
sure you listen to emergency services. Visit ready.gov/plan for
more information.

A Red Flag Warning is issued when we identify weather conditions
that promote rapid spread of fire which may become life-
threatening. This does not mean there is a fire. These conditions
are either occurring now or will begin soon. It is important to
have multiple ways to receive information from authorities.

&&

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