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.

Clear

25°F

-4°C

Humidity	85%
Wind Speed	NNE 3 MPH
Barometer	29.99 in (1015.58 mb)
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Last update	20 Feb 08:00 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 February 21, 10:00pm until February 23, 04:00am

Click here for hazard details and duration

Winter Storm Watch

Today
High: 33 °F
Increasing
Clouds
Tonight
Low: 20 °F
Slight Chance
Snow Showers
Saturday
High: 36 °F
Slight Chance
Snow and
Breezy
Saturday Night
Low: 27 °F
Snow Likely
and Breezy
Sunday
High: 41 °F
Breezy. Snow
then
Rain/Snow
Sunday Night
Low: 34 °F
Rain and
Breezy
Monday
High: 44 °F
Rain
Monday Night
Low: 34 °F
Rain
Tuesday
High: 43 °F
Rain/Snow

Detailed Forecast

Today

Increasing clouds, with a high near 33. Light and variable wind.

Tonight

A slight chance of snow showers between 11pm and 2am. Mostly cloudy, with a low around 20. North wind 7 to 9 mph becoming south southeast after midnight. Chance of precipitation is 20%.

Saturday

A 20 percent chance of snow after 10am. Mostly cloudy, with a high near 36. Breezy, with a south southeast wind 22 to 25 mph, with gusts as high as 37 mph.

Saturday Night

Snow likely, mainly after 4am. Mostly cloudy, with a low around 27. Breezy, with a south wind around 29 mph, with gusts as high as 43 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Sunday

Snow before 1pm, then rain, possibly mixed with snow. Snow level rising to 5200 feet in the afternoon. High near 41. Breezy, with a south wind 26 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Sunday Night

Rain. Snow level 6300 feet. Low around 34. Breezy. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday

Rain. Snow level 6500 feet. High near 44. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Monday Night

Rain. Snow level 6600 feet. Cloudy, with a low around 34.

Tuesday

Rain, possibly mixed with snow. Snow level 5900 feet. Mostly cloudy, with a high near 43.

Tuesday Night

Rain and snow likely before 1am, then a chance of snow. Snow level 5300 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 29.

Wednesday

A chance of rain and snow. Partly sunny, with a high near 46.

Wednesday Night

A chance of rain and snow. Mostly cloudy, with a low around 31.

Thursday

A chance of rain and snow. Partly sunny, with a high near 48.