Extremely Critical Fire Weather in the Central Plains; Active Pattern in the West

Gusty to high winds and low relative humidity will bring critical to extremely critical fire weather conditions to the central and southern Plains today into Wednesday. Use caution with any potential ignition sources. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain and heavy mountain snow. 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.

Overcast

37°F

3°C

Humidity	69%
Wind Speed	SE 3 MPH
Barometer	29.45 in (997.29 mb)
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Last update	17 Feb 01:55 PM PST

More Information:

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

Extended Forecast for

11 Miles NNW Yreka CA

Winter Weather Advisory February 17, 02:27pm until February 19, 10:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 17, 02:27pm until February 19, 10:00am
NOW until 10:00am Thu
Winter Weather Advisory
This Afternoon
High: 41 °F
Chance Snow
Tonight
Low: 21 °F
Slight Chance
Snow then
Mostly Cloudy
Wednesday
High: 42 °F
Partly Sunny
then Snow
Likely
Wednesday Night
Low: 25 °F
Snow
Thursday
High: 42 °F
Snow then
Chance Snow
Thursday Night
Low: 19 °F
Slight Chance
Snow then
Partly Cloudy
Friday
High: 44 °F
Mostly Sunny
then Slight
Chance Rain
Friday Night
Low: 24 °F
Slight Chance
Rain/Snow
then Slight
Chance Snow

Detailed Forecast

This Afternoon

A 40 percent chance of snow. Partly sunny, with a high near 41. West wind around 7 mph. Total daytime snow accumulation of less than one inch possible.

Tonight

A 20 percent chance of snow between 10pm and 11pm. Mostly cloudy, with a low around 21. Calm wind.

Wednesday

Snow likely, mainly after 4pm. Partly sunny, with a high near 42. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Wednesday Night

Snow. Low around 25. Light south wind. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Thursday

Snow, mainly before 10am. High near 42. Calm wind becoming northwest 5 to 7 mph in the morning. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Thursday Night

A 20 percent chance of snow before 10pm. Partly cloudy, with a low around 19.

Friday

A 10 percent chance of rain after 4pm. Mostly sunny, with a high near 44.

Friday Night

A slight chance of rain and snow before 10pm, then a slight chance of snow. Mostly cloudy, with a low around 24.

Saturday

A slight chance of snow before 10am, then a chance of rain and snow between 10am and 1pm, then a chance of rain after 1pm. Snow level rising to 3100 feet in the afternoon. Partly sunny, with a high near 48.

Saturday Night

A chance of rain before 10pm, then rain likely, possibly mixed with snow between 10pm and 1am, then rain likely after 1am. Snow level 3200 feet. Mostly cloudy, with a low around 33.

Sunday

Rain. Snow level 3500 feet rising to 4100 feet in the afternoon. Cloudy, with a high near 51.

Sunday Night

Rain, possibly mixed with snow. Snow level 3900 feet. Cloudy, with a low around 35.

Monday

Rain, possibly mixed with snow. Snow level 3700 feet. Cloudy, with a high near 51.