Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Northeast; Heavy Rain Returns to California

An Alberta clipper will bring lake effect snow downwind of the Great Lakes, with the highest snow totals downwind of Lakes Erie and Ontario. Snow squalls may impact New Year's Eve travel during the evening and overnight hours across parts of the Great Lakes, Ohio Valley, and Northeast. Heavy rain will bring a flash flooding threat for southern California on New Year's Eve into New Year's Day. Read More >

Hazardous Weather Conditions

Winter Storm Watch in effect from January 2, 04:00 PM PST until January 4, 04:00 PM PST

Current conditions at

Montague Siskiyou County Airport (KSIY)

Lat: 41.77375°NLon: 122.46817°WElev: 2644.0ft.

Clear

28°F

-2°C

Humidity	92%
Wind Speed	ENE 4 MPH
Barometer	30.23 in (1023.71 mb)
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Wind Chill	23°F (-5°C)
Last update	31 Dec 12:30 AM PST

More Information:

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

Extended Forecast for

15 Miles NE Weed CA

Winter Storm Watch January 2, 04:00pm until January 4, 04:00pm

Click here for hazard details and duration

Winter Storm Watch

Overnight
Low: 31 °F
Mostly Cloudy
Wednesday
High: 45 °F
Mostly Sunny
then Slight
Chance Rain
Wednesday Night
Low: 35 °F
Rain Likely
New Year's Day
High: 46 °F
Rain
Thursday Night
Low: 38 °F
Rain
Friday
High: 46 °F
Rain and
Breezy
Friday Night
Low: 31 °F
Rain
Saturday
High: 39 °F
Rain/Snow
Saturday Night
Low: 30 °F
Rain/Snow

Detailed Forecast

Overnight

Mostly cloudy, with a low around 31. East wind around 7 mph.

Wednesday

A slight chance of rain before 4pm, then a slight chance of rain after 5pm. Snow level 6700 feet rising to 7600 feet in the afternoon. Partly sunny, with a high near 45. East northeast wind around 6 mph becoming north in the afternoon. Chance of precipitation is 20%.

Wednesday Night

Rain likely, mainly after 10pm. Cloudy, with a low around 35. Southeast wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

New Year's Day

Rain. High near 46. South wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

Rain, mainly before 4am. Snow level 7800 feet. Low around 38. South southeast wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain, mainly after 10am. Snow level 6900 feet. High near 46. Breezy. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

Rain. Snow level 6500 feet lowering to 5700 feet after midnight . Low around 31. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Saturday

Rain, possibly mixed with snow. Snow level 5100 feet. Mostly cloudy, with a high near 39.

Saturday Night

Rain and snow. Mostly cloudy, with a low around 30.

Sunday

Rain and snow likely before 7am, then snow likely between 7am and 1pm, then rain and snow likely after 1pm. Mostly cloudy, with a high near 39.

Sunday Night

Rain and snow likely. Mostly cloudy, with a low around 29.

Monday

Rain and snow likely. Mostly cloudy, with a high near 40.

Monday Night

A chance of rain and snow. Mostly cloudy, with a low around 26.