Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Hazardous Weather Conditions

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Partly Cloudy

21°F

-6°C

Humidity	92%
Wind Speed	E 4 MPH
Barometer	29.96 in (1014.56 mb)
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Wind Chill	15°F (-9°C)
Last update	20 Feb 04:35 AM PST

More Information:

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

Extended Forecast for

6 Miles SW Yreka CA

Cold Weather Advisory until February 20, 09:00am

Click here for hazard details and duration

Cold Weather Advisory

Cold Weather Advisory until February 20, 09:00am
NOW until 9:00am Fri
Cold Weather Advisory
Overnight
Low: 18 °F
Mostly Clear
Friday
High: 32 °F
Increasing
Clouds
Friday Night
Low: 27 °F
Chance Snow
Showers
Saturday
High: 36 °F
Slight Chance
Snow
Saturday Night
Low: 32 °F
Snow and
Breezy
Sunday
High: 40 °F
Rain/Snow and
Breezy
Sunday Night
Low: 37 °F
Rain
Monday
High: 43 °F
Rain

Detailed Forecast

Overnight

Mostly clear, with a steady temperature around 18. Southwest wind around 5 mph.

Friday

Increasing clouds, with a high near 32. Calm wind.

Friday Night

A chance of snow showers, mainly before 4am, then a slight chance of snow after 5am. Mostly cloudy, with a steady temperature around 27. Southwest wind around 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Saturday

A slight chance of snow before 10am, then a slight chance of snow after 4pm. Mostly cloudy, with a high near 36. South wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

Saturday Night

Snow, mainly after 10pm. Low around 32. Breezy, with a south southeast wind 21 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Sunday

Rain, possibly mixed with snow, becoming all rain after 1pm. Snow level 4300 feet rising to 5200 feet in the afternoon. High near 40. Breezy. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Sunday Night

Rain. Snow level 6200 feet. Low around 37. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Monday

Rain. Snow level 6500 feet. Mostly cloudy, with a high near 43.

Monday Night

Rain. Snow level 6400 feet. Cloudy, with a low around 37.

Tuesday

Rain likely, possibly mixed with snow, mainly before 10am. Snow level 5500 feet. Mostly cloudy, with a high near 42.

Tuesday Night

A chance of rain and snow. Snow level 5000 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 31.

Wednesday

A chance of rain and snow. Partly sunny, with a high near 45.