Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Partly Cloudy

39°F

4°C

Humidity	93%
Wind Speed	N 0 MPH
Barometer	29.78 in (1008.47 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Last update	11 Apr 02:30 AM PDT

More Information:

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

Extended Forecast for

4 Miles N Yreka CA

Overnight
Low: 44 °F
Chance Rain
Saturday
High: 53 °F
Chance
Showers then
Showers
Saturday Night
Low: 36 °F
Rain then
Chance Rain
Sunday
High: 52 °F
Rain/Snow
Likely
Sunday Night
Low: 37 °F
Chance Rain
then Mostly
Cloudy
Monday
High: 53 °F
Partly Sunny
Monday Night
Low: 36 °F
Mostly Cloudy
Tuesday
High: 60 °F
Mostly Sunny
Tuesday Night
Low: 37 °F
Mostly Cloudy

Detailed Forecast

Overnight

A 30 percent chance of rain, mainly after 3am. Snow level 6200 feet. Mostly cloudy, with a steady temperature around 44. Southeast wind 3 to 5 mph.

Saturday

Rain and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then rain and possibly a thunderstorm after 5pm. Snow level 6000 feet. High near 53. Light and variable wind becoming south southeast 9 to 14 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Rain, mainly before 10pm. Snow level 5600 feet lowering to 4200 feet after midnight . Low around 36. South southeast wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Rain likely, possibly mixed with snow showers, becoming all rain after 2pm. Some thunder is also possible. Snow level 3800 feet rising to 5000 feet in the afternoon. Mostly cloudy, with a high near 52. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.

Sunday Night

A 30 percent chance of rain before 11pm. Snow level 5200 feet lowering to 4400 feet after midnight . Mostly cloudy, with a low around 37. West southwest wind 5 to 7 mph becoming calm in the evening.

Monday

Partly sunny, with a high near 53.

Monday Night

Mostly cloudy, with a low around 36.

Tuesday

Mostly sunny, with a high near 60.

Tuesday Night

Mostly cloudy, with a low around 37.

Wednesday

A chance of rain. Snow level 4400 feet rising to 5300 feet in the afternoon. Mostly cloudy, with a high near 53.

Wednesday Night

A slight chance of rain. Snow level 5200 feet lowering to 3400 feet after midnight . Mostly cloudy, with a low around 32.