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.

Overcast

48°F

9°C

Humidity	81%
Wind Speed	SSW 4 MPH
Barometer	29.79 in (1008.81 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Wind Chill	47°F (8°C)
Last update	10 Apr 09:35 PM PDT

More Information:

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

Extended Forecast for

9 Miles NE Montague CA

Tonight
Low: 41 °F
Rain Likely
Saturday
High: 56 °F
Chance
Showers then
Showers
Saturday Night
Low: 36 °F
Rain then
Rain/Snow
Likely
Sunday
High: 52 °F
Rain/Snow
Likely then
Showers
Likely
Sunday Night
Low: 37 °F
Chance Rain
Monday
High: 54 °F
Slight Chance
Rain
Monday Night
Low: 35 °F
Mostly Cloudy
Tuesday
High: 61 °F
Mostly Sunny
Tuesday Night
Low: 36 °F
Mostly Cloudy

Detailed Forecast

Tonight

Rain likely. Mostly cloudy, with a low around 41. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

A chance of rain and thunderstorms, then showers and possibly a thunderstorm after noon. High near 56. South wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Rain before 5am, then rain likely, possibly mixed with snow. Snow level 5900 feet lowering to 5000 feet after midnight . Low around 36. South southwest wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 90%. Little or no snow accumulation expected.

Sunday

A chance of rain and snow before 8am, then rain likely. Some thunder is also possible. Snow level 4100 feet rising to 5100 feet in the afternoon. Mostly cloudy, with a high near 52. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.

Sunday Night

A 40 percent chance of rain, mainly before 11pm. Snow level 5200 feet lowering to 4500 feet after midnight . Mostly cloudy, with a low around 37. West southwest wind 5 to 8 mph becoming calm in the evening.

Monday

A 20 percent chance of rain. Snow level 4200 feet rising to 5300 feet in the afternoon. Mostly cloudy, with a high near 54.

Monday Night

Mostly cloudy, with a low around 35.

Tuesday

Mostly sunny, with a high near 61.

Tuesday Night

Mostly cloudy, with a low around 36.

Wednesday

A chance of rain, mainly after 11am. Snow level 4900 feet rising to 5500 feet in the afternoon. Partly sunny, with a high near 55.

Wednesday Night

A slight chance of rain. Snow level 5300 feet lowering to 3300 feet after midnight . Mostly cloudy, with a low around 31.