Forecast and Conditions for Lake Arrowhead, California

Updated: 11:14 AM PDT on May 17, 2008 Observed at Lake Arrowhead, California
Temperature	79.0 °F / 26.1 °C
Humidity	20%
Dew Point	36 °F / 2 °C
Wind	ENE at 0.0 mph / 0.0 km/h
Pressure	30.27 in / 1024.9 hPa (Steady)
Conditions	Clear
Visibility	10.0 miles / 16.1 kilometers
Clouds	Clear (CLR) : -
Normal high	80 °F / 26 °C
Normal low	55 °F / 12 °C
Record high	100 °F / 37 °C (1970)
Record low	40 °F / 4 °C (1943)
Sunrise	05:44 AM (PDT)
Sunset	07:45 PM (PDT)
Moon Rise	05:59 PM (PDT)
Moon Set	04:01 AM (PDT)
Moon Phase

Special Weather Statement Statement as of 4:30 PM PDT on May 16, 2008

... Record breaking heat this weekend...

Strong high pressure aloft will build over Southern California this
weekend with record highs likely in many areas. Highs will soar
above 100 in the valleys and foothills... and exceed 110 in the lower
deserts. The coolest weather will be in the mountains above 6000
feet where highs will be in the 70s and 80s. The immediate coast may
also see some relief from afternoon sea breezes and a very shallow
marine layer.

People with outdoor activities this weekend should prepare for the
unseasonably hot weather. With afternoon temperatures in the inland
areas ranging from 95 to 105 degrees and humidities in the
teens... dehydration is a real threat. Regular water Intake will help
you stay hydrated. Wear loose fitting light weight clothing... and
take advantage of shade and air conditioning.

High temperatures forecast for Saturday and Sunday

Beaches... ... ... ... ... ... ... ... ... .70 to 80
coastal zones... ... ... ... ... ... ... .80 (coast) to 95 (inland)
inland valleys... ... ... ... ... ... ... 95 to 105
mountains below 6000 feet... ... ... .85 to 95
mountains above 6000 feet... ... ... .75 to 85
upper deserts... ... ... ... ... ... ... .93 to 103
lower deserts... ... ... ... ... ... ... .103 to 113

On Monday it will remain hot and dry in the inland
valleys... mountains and deserts. However... increasing onshore flow
will bring slight cooling to the coastal zones.

On Tuesday and Wednesday a trough of low pressure will bring cooler
weather to all areas.

Forecast as of 3:30 am PDT on May 17, 2008

	Today Mostly sunny. Highs 78 to 88. Light winds.
	Tonight Mostly clear. Lows 50 to 60. Light winds.
	Sunday Mostly sunny. Highs 81 to 91. Light winds.
	Sunday Night Mostly clear. Lows 53 to 63. Winds west 15 mph with gusts to 25 mph.
	Monday Mostly sunny. Highs 79 to 89. Light winds becoming southwest 15 mph in the afternoon.
	Monday Night Mostly clear. Lows 50 to 60.
	Tuesday Mostly sunny. Highs 72 to 82.
	Tuesday Night Mostly clear. Lows 47 to 57.
	Wednesday Mostly sunny. Highs 71 to 81.
	Wednesday Night Mostly clear. Lows 45 to 55.
	Thursday Mostly sunny. Highs 62 to 72.
	Thursday Night Mostly clear. Colder. Lows 40 to 50.
	Friday Mostly sunny. Highs 61 to 71.