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

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. 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.

Overcast

48°F

9°C

Humidity	70%
Wind Speed	N 6 MPH
Barometer	29.71 in (1006.1 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Wind Chill	45°F (7°C)
Last update	19 Feb 06:58 AM PST

More Information:

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

Extended Forecast for

7 Miles NNW 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

Today
High: 37 °F
Breezy.
Rain/Snow
then Chance
Snow
Tonight
Low: 27 °F
Mostly Cloudy
then Frost
Friday
High: 42 °F
Partly Sunny
Friday Night
Low: 32 °F
Partly Cloudy
then Frost
Saturday
High: 50 °F
Mostly Sunny
Saturday Night
Low: 40 °F
Mostly Cloudy
then Chance
Rain
Sunday
High: 56 °F
Chance Rain
Sunday Night
Low: 46 °F
Chance Rain
Monday
High: 60 °F
Rain Likely

Detailed Forecast

Today

Rain showers and snow before 1pm, then a slight chance of snow between 1pm and 2pm. The snow could be heavy at times. Some thunder is also possible. Steady temperature around 37. Breezy, with a west northwest wind around 22 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Widespread frost after 2am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 27. West northwest wind 7 to 15 mph, with gusts as high as 22 mph.

Friday

Partly sunny, with a high near 42. South wind 5 to 7 mph becoming light and variable in the afternoon.

Friday Night

Widespread frost between midnight and 1am. Otherwise, partly cloudy, with a low around 32. Southeast wind 5 to 9 mph.

Saturday

Mostly sunny, with a high near 50. South wind around 14 mph, with gusts as high as 23 mph.

Saturday Night

A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 40.

Sunday

A 30 percent chance of rain, mainly before 10am. Partly sunny, with a high near 56.

Sunday Night

A chance of rain. Mostly cloudy, with a low around 46.