Critical Fire Weather in the High Plains; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until February 19, 10:00 AM PST

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Mostly Cloudy

32°F

0°C

Humidity	74%
Wind Speed	NW 4 MPH
Barometer	29.52 in (999.66 mb)
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Wind Chill	28°F (-2°C)
Last update	17 Feb 06:53 PM PST

More Information:

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

Extended Forecast for

Yreka CA

Winter Weather Advisory February 17, 07:03pm until February 19, 10:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 17, 07:03pm until February 19, 10:00am
NOW until 10:00am Thu
Winter Weather Advisory
Tonight
Low: 18 °F
Partly Cloudy
Wednesday
High: 38 °F
Partly Sunny
then Chance
Snow
Wednesday Night
Low: 24 °F
Snow
Thursday
High: 38 °F
Snow then
Chance Snow
Thursday Night
Low: 18 °F
Partly Cloudy
Friday
High: 40 °F
Mostly Sunny
Friday Night
Low: 23 °F
Slight Chance
Snow
Saturday
High: 43 °F
Chance Snow
then Chance
Rain/Snow

Detailed Forecast

Tonight

Partly cloudy, with a low around 18. Calm wind.

Wednesday

A 30 percent chance of snow, mainly after 2pm. Partly sunny, with a high near 38. Calm wind becoming south around 6 mph in the afternoon. New snow accumulation of less than a half inch possible.

Wednesday Night

Snow, mainly after 10pm. Low around 24. South wind 3 to 5 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Thursday

Snow, mainly before 10am. High near 38. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Thursday Night

Partly cloudy, with a low around 18. Light and variable wind.

Friday

Mostly sunny, with a high near 40.

Friday Night

A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 23.

Saturday

A chance of snow before 1pm, then a chance of rain and snow between 1pm and 4pm, then a chance of rain after 4pm. Partly sunny, with a high near 43.

Saturday Night

Rain likely, possibly mixed with snow, becoming all rain after 4am. Snow level 3200 feet. Mostly cloudy, with a low around 31.

Sunday

Rain before 7am, then rain, possibly mixed with snow between 7am and 10am, then rain after 10am. Snow level 3600 feet rising to 4100 feet in the afternoon. Cloudy, with a high near 46.

Sunday Night

Rain, possibly mixed with snow. Snow level 4000 feet. Cloudy, with a low around 33.

Monday

Rain, possibly mixed with snow. Snow level 3800 feet. Cloudy, with a high near 47.

Monday Night

Rain, possibly mixed with snow. Snow level 3700 feet lowering to 3100 feet after midnight . Mostly cloudy, with a low around 31.

Tuesday

Rain likely, possibly mixed with snow. Snow level 2900 feet rising to 3600 feet in the afternoon. Mostly cloudy, with a high near 47.