Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring critical fire weather to the southern High Plains Friday. A winter storm will track across the Great Lakes and Northeast U.S. Friday into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. 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

48°F

9°C

Humidity	66%
Wind Speed	WNW 12 MPH
Barometer	29.88 in (1011.85 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Wind Chill	43°F (6°C)
Last update	19 Feb 06:47 PM PST

More Information:

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

Extended Forecast for

2 Miles SE 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: 29 °F
Partly Cloudy
then Frost
Friday
High: 39 °F
Partly Sunny
Friday Night
Low: 32 °F
Frost
Saturday
High: 46 °F
Mostly Sunny
Saturday Night
Low: 40 °F
Partly Cloudy
then Slight
Chance Rain
Sunday
High: 54 °F
Slight Chance
Rain then
Mostly Sunny
Sunday Night
Low: 47 °F
Slight Chance
Rain
Monday
High: 57 °F
Chance Rain
Monday Night
Low: 50 °F
Rain Likely

Detailed Forecast

Tonight

Widespread frost between midnight and 3am. Otherwise, partly cloudy, with a low around 29. West northwest wind 6 to 16 mph, with gusts as high as 24 mph.

Friday

Partly sunny, with a high near 39. West wind 3 to 5 mph.

Friday Night

Widespread frost, mainly after 10pm. Otherwise, mostly clear, with a low around 32. East southeast wind 3 to 7 mph.

Saturday

Mostly sunny, with a high near 46. South wind 11 to 14 mph, with gusts as high as 24 mph.

Saturday Night

A 10 percent chance of rain after 4am. Partly cloudy, with a low around 40. South southeast wind 15 to 17 mph, with gusts as high as 23 mph.

Sunday

A 20 percent chance of rain before 10am. Mostly sunny, with a high near 54. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

A 20 percent chance of rain. Mostly cloudy, with a low around 47.