Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

Jolon Hills (PG727)

Lat: 35.88446°NLon: 120.95584°WElev: 1495.0ft.

59°F

15°C

Humidity	57%
Wind Speed	S 0 MPH
Barometer	NA
Dewpoint	44°F (7°C)
Visibility	NA
Last update	21 Jan 11:20 AM PST

More Information:

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

Extended Forecast for

4 Miles SE Lake San Antonio CA

Today
High: 65 °F
Cloudy
Tonight
Low: 44 °F
Slight Chance
Rain and
Patchy Fog
Thursday
High: 65 °F
Areas Fog
then Mostly
Sunny
Thursday Night
Low: 41 °F
Partly Cloudy
then Patchy
Fog
Friday
High: 63 °F
Patchy Fog
then Sunny
Friday Night
Low: 40 °F
Partly Cloudy
Saturday
High: 65 °F
Mostly Sunny
Saturday Night
Low: 37 °F
Mostly Clear
Sunday
High: 66 °F
Partly Sunny

Detailed Forecast

Today

Cloudy, with a high near 65. Light south wind.

Tonight

A 20 percent chance of rain. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 44. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Areas of fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 65. Calm wind.

Thursday Night

Patchy fog after 1am. Otherwise, partly cloudy, with a low around 41. Calm wind.

Friday

Patchy fog before 10am. Otherwise, mostly sunny, with a high near 63. Light and variable wind.

Friday Night

Partly cloudy, with a low around 40.

Saturday

Mostly sunny, with a high near 65.

Saturday Night

Mostly clear, with a low around 37.