Comparison of WXSIM forecast, prepared at Laurel Canyon Weather to the National Weather System Forecast

Please note - Never base important decisions on weather obtained from the internet.
NWSWXSIMForecast
Tonight

Tonight: Chance Showers And Thunderstorms
Chance Showers And T-Storms

Lo 71 °F
Today

Partly Cloudy
Partly Cloudy
High: 81°
NWS: A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Northeast wind 0 to 5 mph. Chance of precipitation is 30%.

WXSIM: Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. High 81°. UV index up to 10. Wind northwest around 2 mph in the morning, becoming 5 mph in the afternoon.
Monday

Monday: Chance Showers And Thunderstorms
Chance Showers And T-Storms

Hi 90 °F
Tonight

Mostly Cloudy
Mostly Cloudy
Low: 44°
NWS: A chance of showers and thunderstorms. Mostly cloudy, with a high near 90. Northwest wind 0 to 5 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

WXSIM: Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Unusually cool. Low 44°. Wind south-southwest around 5 mph in the evening, becoming near calm after midnight.
NWSWXSIMForecast
Monday
Night
Monday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms

Lo 71 °F
Sunday

Mostly Cloudy
Mostly Cloudy
High: 83°
NWS: A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Northwest wind 0 to 5 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

WXSIM: Mostly cloudy to cloudy in the morning, becoming mostly cloudy in the afternoon. High 83°. UV index up to 7. Wind east-southeast near calm in the morning, becoming 4 mph in the afternoon.
Tuesday

Tuesday: Showers And Thunderstorms Likely
Showers And T-Storms Likely

Hi 92 °F
Sunday
night
Mostly Cloudy
Mostly Cloudy
Low: 55°
NWS: Showers and thunderstorms likely. Mostly sunny, with a high near 92. Heat index values as high as 99. West wind 0 to 5 mph. Chance of precipitation is 60%.

WXSIM: Mostly cloudy in the evening, becoming cloudy after midnight. Relatively cool. Low 55°. Wind east-southeast around 3 mph.
NWSWXSIMForecast
Tuesday
Night
Tuesday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely

Lo 70 °F
Monday

Mostly Cloudy
Mostly Cloudy
High: 81°
NWS: Showers and thunderstorms likely. Partly cloudy, with a low around 70. Northwest wind 0 to 5 mph. Chance of precipitation is 60%.

WXSIM: Mostly cloudy to cloudy. High 81°. UV index up to 7. Wind east-southeast around 7 mph, gusting to 17 mph, in the morning, becoming 10 mph, gusting to 18 mph, in the afternoon.
Wednesday

Wednesday: Showers And Thunderstorms Likely
Showers And T-Storms Likely

Hi 92 °F
Monday
night
Cloudy
Cloudy
Low: 62°
NWS: Showers and thunderstorms likely. Mostly sunny, with a high near 92. Chance of precipitation is 60%.

WXSIM: Cloudy. Low 62°. Wind southeast around 6 mph.
NWSWXSIMForecast
Wednesday
Night
Wednesday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely

Lo 71 °F
Tuesday

Chance rain
Chance rain
High: 82°
NWS: Showers and thunderstorms likely. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.

WXSIM: Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 82°. UV index up to 11. Wind southeast around 6 mph. Chance of precipitation 50 percent. Precipitation mostly around a quarter of an inch.
Thursday

Thursday: Showers And Thunderstorms Likely
Showers And T-Storms Likely

Hi 90 °F
Tuesday
night
Rain likely
Rain likely
Low: 66°
NWS: Showers and thunderstorms likely. Partly sunny, with a high near 90. Chance of precipitation is 70%.

WXSIM: Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Light to moderate fog. Rain likely in the evening, then a chance of rain after midnight. Low 66°. Wind southeast around 6 mph. Chance of precipitation 70 percent. Precipitation mostly between a quarter and half an inch.