Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

Trinity Center (KO86)

Lat: 40.98452°NLon: 122.69342°WElev: 2385.0ft.

Mist

43°F

6°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	29.9 in (1012.53 mb)
Dewpoint	43°F (6°C)
Visibility	1.50 mi
Last update	01 Jan 01:10 AM PST

More Information:

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

Extended Forecast for

7 Miles WNW Covington Mill CA

Overnight
Low: 32 °F
Rain
New Year's Day
High: 36 °F
Rain
Thursday Night
Low: 32 °F
Rain/Snow
Friday
High: 34 °F
Snow and
Windy
Friday Night
Low: 30 °F
Heavy Snow
and Very
Windy
Saturday
High: 33 °F
Heavy Snow
and Very
Windy
Saturday Night
Low: 30 °F
Heavy Snow
and Windy
Sunday
High: 31 °F
Heavy Snow
Sunday Night
Low: 26 °F
Heavy Snow

Detailed Forecast

Overnight

Rain. Low around 32. South southeast wind around 11 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

New Year's Day

Rain. High near 36. South wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Thursday Night

Rain and snow. Low around 32. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Friday

Snow. High near 34. Windy, with a southeast wind 21 to 31 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Friday Night

Snow. The snow could be heavy at times. Low around 30. Very windy, with a south wind 31 to 34 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Saturday

Snow before 4pm, then snow showers after 4pm. The snow could be heavy at times. Some thunder is also possible. High near 33. Very windy, with a south wind 29 to 32 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Saturday Night

Snow showers before 7pm, then snow after 7pm. The snow could be heavy at times. Some thunder is also possible. Low around 30. Windy. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Sunday

Snow. The snow could be heavy at times. Cloudy, with a high near 31.

Sunday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 26.

Monday

Snow. The snow could be heavy at times. Cloudy, with a high near 30.

Monday Night

Snow likely. Mostly cloudy, with a low around 24.

Tuesday

A chance of snow. Partly sunny, with a high near 33.

Tuesday Night

A chance of snow. Mostly cloudy, with a low around 23.