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

LAS TRAMPAS (LTRC1)

Lat: 37.83389°NLon: 122.06694°WElev: 1760.0ft.

36°F

2°C

Humidity	100%
Wind Speed	S 17 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	NA
Wind Chill	26°F (-3°C)
Last update	19 Feb 05:28 AM PST

More Information:

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

Extended Forecast for

2 Miles S Walnut Creek 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: 50 °F
Rain then
Chance Rain
Tonight
Low: 32 °F
Mostly Clear
then Frost
Friday
High: 52 °F
Areas Frost
and Patchy
Fog then
Partly Sunny
Friday Night
Low: 35 °F
Partly Cloudy
then Patchy
Frost
Saturday
High: 58 °F
Mostly Cloudy
then Slight
Chance Rain
Saturday Night
Low: 46 °F
Chance Rain
Sunday
High: 63 °F
Chance Rain
Sunday Night
Low: 50 °F
Chance Rain
Monday
High: 65 °F
Rain

Detailed Forecast

Today

Rain, mainly before 1pm. High near 50. Southwest wind 11 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Widespread frost, mainly between 1am and 5am. Otherwise, mostly clear, with a low around 32. West northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 20 mph.

Friday

Patchy fog before 7am. Areas of frost before 7am. Otherwise, partly sunny, with a high near 52. Calm wind.

Friday Night

Patchy frost after midnight. Otherwise, increasing clouds, with a low around 35. Calm wind.

Saturday

A 10 percent chance of rain after 4pm. Partly sunny, with a high near 58. South southeast wind 5 to 8 mph, with gusts as high as 18 mph.

Saturday Night

A 30 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 46.

Sunday

A 50 percent chance of rain. Partly sunny, with a high near 63.

Sunday Night

A chance of rain. Mostly cloudy, with a low around 50.