Alta Loma, CA

12:57 AM PST on January 20, 2017 (GMT -0800)
I-210 at Archibald Ave | | Change Station

Elev 1555 ft 34.14 °N, 117.59 °W | Updated 4 hours ago

Mostly Cloudy
Mostly Cloudy
49.8 °F
Feels Like 50 °F
N
1.0
Wind Variable Wind from SW
Gusts 11.0 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 29.85 in
Visibility 6.0 miles
Clouds Mostly Cloudy 1100 ft
Mostly Cloudy 2400 ft
Overcast 3700 ft
Windchill 50 °F
Dew Point 45 °F
Humidity 84%
Rainfall 0.67 in
Snow Depth Not available.
6:54 AM 5:09 PM
Last Quarter, 46% visible
METAR KONT 200853Z 22005KT 6SM BR BKN011 BKN024 OVC037 10/09 A2985 RMK AO2 RAE47 SLP108 P0001 60008 T01000094 56014
Pressure 29.85 in
Visibility 6.0 miles
Clouds Mostly Cloudy 1100 ft
Mostly Cloudy 2400 ft
Overcast 3700 ft
Windchill 50 °F
Dew Point 45 °F
Humidity 84%
Rainfall 0.67 in
Snow Depth Not available.
6:54 AM 5:09 PM
Last Quarter, 46% visible
METAR KONT 200853Z 22005KT 6SM BR BKN011 BKN024 OVC037 10/09 A2985 RMK AO2 RAE47 SLP108 P0001 60008 T01000094 56014

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10-Day Weather Forecast

Almanac

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Jan. 20, 2017 Rise Set
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Minimum magnitude displayed is 2.5.

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Station Location Temp. Windchill Dew Point Humidity Wind Precip. Elev Updated Type
                   

Watches & Warnings

Flash Flood Watch
Issued: 9:18 PM PST Jan. 19, 2017 – National Weather Service

... Flash Flood Watch remains in effect from 7 am PST Friday
through Friday evening...

The Flash Flood Watch continues for

* portions of Southern California... southwest California and
southwests California... including the following areas... in
Southern California... San Bernardino and Riverside County
valleys-the inland Empire. In southwest California... Orange
County coastal areas... Orange County inland areas... San
Bernardino County mountains... San Diego County coastal areas...
   San Diego County mountains... San Diego County valleys... San
Gorgonio Pass near Banning and Santa Ana Mountains and
foothills. In southwests California... Riverside County
mountains.

* From 7 am PST Friday through Friday evening

* heavy showers and scattered thunderstorms will likely occur
during the mid-morning hours Friday through early Friday
evening... with possible rainfall rates at or exceeding 1 inch
per hour. This will increase the chances for flash flooding.
Also... heavy rains over recent burn scars could result in debris
flows and mudslides.

Precautionary/preparedness actions...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should flash flood warnings be issued.


Gregoria


High Wind Warning
Issued: 9:13 PM PST Jan. 19, 2017 – National Weather Service

... High Wind Warning remains in effect from 7 am to 10 PM PST
Friday...

* winds... west to southwest 15 to 30 mph with gusts of 45 mph
and local gusts to 60 mph.

* Timing... Friday morning through Friday evening.

* Location... Orange County... San Diego County coast and
valleys... the inland Empire... and the Santa Ana Mountains and
foothills.

* Impacts... strong winds could topple trees and power lines and
make for hazardous driving conditions for high profile
vehicles. Tree limbs and other debris may fall onto roadways.
Structural damage possible.

* Outlook... winds will weaken late Friday night but still be
blustery... especially at the immediate coast. Winds may become
strong again late Sunday and Monday.

Precautionary/preparedness actions...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph or gusts
of 58 mph or more can lead to property damage.





Small Craft Advisory, Gale Warning
Issued: 8:25 PM PST Jan. 19, 2017 – National Weather Service

... Small Craft Advisory remains in effect until 10 am PST
Friday...
... Gale Warning remains in effect from 10 am to 9 PM PST Friday...

* winds... southwest winds 20 to 30 kt with gusts to 35 kt are
expected when winds are strongest.

* Seas... combined seas of 9 to 12 feet with periods around 14
seconds are expected when waves are largest.

See the coastal waters forecast (cwflox) for more details.

Precautionary/preparedness actions...

A Gale Warning means winds of 34 to 47 knots are imminent or
occuring. Operating a vessel in gale conditions requires
experience and properly equipped vessels. It is highly
recommended that mariners without the proper experience seek safe
Harbor prior to the onset of gale conditions.

A Small Craft Advisory means that hazardous sea conditions will
exist for small craft. Inexperienced mariners... especially those
operating smaller vessels should avoid navigating in these
conditions.