Tracking Areas of Fire Weather, Severe Weather, and Winter Weather

Gusty winds and dry conditions will continue to bring fire weather concerns to the southern Plains through Friday. Severe thunderstorms including a few tornadoes, large hail and damaging wind gusts are expected across parts of the Midwest and lower Ohio Valley today. A Pacific storm will bring low elevation rain and thunderstorms across southern California and heavy snow through the Sierra. Read More >

Hazardous Weather Conditions

Extreme Cold Warning in effect from February 20, 01:00 AM PST until February 20, 09:00 AM PST

Current conditions at

San Jose / Reid / Hillv (KRHV)

Lat: 37.33333°NLon: 121.81667°WElev: 135.0ft.

Partly Cloudy

52°F

11°C

Humidity	57%
Wind Speed	NW 16 MPH
Barometer	29.84 in (1010.5 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Last update	19 Feb 04:47 PM PST

More Information:

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

Extended Forecast for

10 Miles E Mount Hamilton CA

Extreme Cold Warning February 20, 01:00am until February 20, 09:00am

Click here for hazard details and duration

Extreme Cold Warning

Tonight
Low: 23 °F
Frost then
Frost and
Patchy Fog
Friday
High: 48 °F
Frost and
Areas Fog
then Partly
Sunny
Friday Night
Low: 26 °F
Frost and
Patchy Fog
Saturday
High: 54 °F
Frost then
Mostly Sunny
Saturday Night
Low: 33 °F
Areas Frost
then Slight
Chance Rain
Sunday
High: 62 °F
Slight Chance
Rain then
Mostly Sunny
Sunday Night
Low: 39 °F
Slight Chance
Rain
Monday
High: 65 °F
Chance Rain
Monday Night
Low: 44 °F
Rain Likely

Detailed Forecast

Tonight

Patchy fog after 2am. Widespread frost, mainly after 9pm. Otherwise, mostly clear, with a low around 23. West northwest wind 6 to 11 mph becoming light in the evening. Winds could gust as high as 25 mph.

Friday

Areas of fog before 9am. Widespread frost before 10am. Otherwise, partly sunny, with a high near 48. Light and variable wind.

Friday Night

Patchy fog after 9pm. Widespread frost, mainly after 9pm. Otherwise, partly cloudy, with a low around 26. Calm wind.

Saturday

Widespread frost before 9am. Otherwise, mostly sunny, with a high near 54. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

Saturday Night

A 10 percent chance of rain after 4am. Areas of frost after 11pm. Otherwise, partly cloudy, with a low around 33. South wind around 8 mph.

Sunday

A 20 percent chance of rain before 10am. Mostly sunny, with a high near 62.

Sunday Night

A 20 percent chance of rain. Mostly cloudy, with a low around 39.

Monday

A chance of rain, mainly after 4pm. Partly sunny, with a high near 65.

Monday Night

Rain likely, mainly after 10pm. Mostly cloudy, with a low around 44.

Tuesday

Rain likely. Mostly cloudy, with a high near 60.