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.

Mostly Cloudy

46°F

8°C

Humidity	81%
Wind Speed	SSE 9 MPH
Barometer	29.97 in (1014.9 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Wind Chill	41°F (5°C)
Last update	18 Feb 09:55 PM PST

More Information:

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

Extended Forecast for

9 Miles N 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

Overnight
Low: 33 °F
Rain/Snow
Thursday
High: 37 °F
Rain/Snow
then Chance
Snow
Thursday Night
Low: 28 °F
Decreasing
Clouds then
Frost
Friday
High: 42 °F
Partly Sunny
Friday Night
Low: 32 °F
Frost
Saturday
High: 49 °F
Mostly Sunny
Saturday Night
Low: 40 °F
Mostly Cloudy
then Chance
Rain
Sunday
High: 56 °F
Chance Rain
Sunday Night
Low: 47 °F
Chance Rain

Detailed Forecast

Overnight

Rain and snow. Low around 33. South southeast wind around 21 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.

Thursday

Rain and snow before 1pm, then a slight chance of snow between 1pm and 2pm. High near 37. West wind 18 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

Widespread frost after midnight. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 28. West northwest wind 6 to 13 mph, with gusts as high as 23 mph.

Friday

Partly sunny, with a high near 42. South wind around 6 mph becoming light and variable in the afternoon.

Friday Night

Widespread frost between 10pm and 1am. Otherwise, partly cloudy, with a low around 32. Southeast wind 5 to 7 mph.

Saturday

Mostly sunny, with a high near 49.

Saturday Night

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

Sunday

A 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 47.