Unsettled Week for the West; Fire Weather Concerns for Plains

An unsettled week is likely for the Western U.S. as a big storm system off the West Coast shifts into the Southwest and Four Corners region. Expect cooler temperatures, locally heavy rain showers for California coastal areas and widespread heavy mountain snow with lowering snow levels. Meanwhile, several days of critical fire weather concerns are expected for the southern High Plains this week. Read More >

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Current conditions at

San Bernardino Intl. Airport (KSBD)

Lat: 34.09027°NLon: 117.24705°WElev: 1086ft.

Mostly Cloudy

66°F

19°C

Humidity	39%
Wind Speed	WNW 9 MPH
Barometer	30.12 in (1019.98 mb)
Dewpoint	41°F (5°C)
Visibility	7.00 mi
Last update	08 Mar 03:59 PM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Colton CA

Tonight

Mostly Cloudy
Low: 45 °F
Tuesday

Partly Sunny
High: 60 °F
Tuesday
Night

Chance Rain
Low: 44 °F
Wednesday

Rain Likely
High: 52 °F
Wednesday
Night

Chance
Showers
Low: 40 °F
Thursday

Chance
Showers
High: 54 °F
Thursday
Night

Chance
Showers
Low: 40 °F
Friday

Slight Chance
Showers
High: 61 °F
Friday
Night

Mostly Clear
Low: 40 °F

Detailed Forecast

Tonight

Mostly cloudy, with a low around 45. Southwest wind 5 to 10 mph becoming light and variable. Winds could gust as high as 20 mph.

Tuesday

Partly sunny, with a high near 60. South wind 5 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.

Tuesday Night

A chance of rain. Mostly cloudy, with a low around 44. Southwest wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Rain likely, with thunderstorms also possible after 10am. Mostly cloudy, with a high near 52. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 40. Southwest wind 5 to 10 mph becoming light south after midnight. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers. Partly sunny, with a high near 54. Chance of precipitation is 50%.

Thursday Night

A chance of showers. Partly cloudy, with a low around 40. Chance of precipitation is 40%.

Friday

A slight chance of showers. Mostly sunny, with a high near 61.

Friday Night

Mostly clear, with a low around 40.

Saturday

Sunny, with a high near 68.

Saturday Night

Mostly clear, with a low around 44.