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.

Clear

36°F

2°C

Humidity	80%
Wind Speed	S 4 MPH
Barometer	29.66 in (1004.4 mb)
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Wind Chill	33°F (1°C)
Last update	12 Apr 04:00 AM PDT

More Information:

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

Extended Forecast for

4 Miles NE Montague CA

Today
High: 56 °F
Chance
Showers
Tonight
Low: 33 °F
Chance Rain
then Mostly
Cloudy
Monday
High: 56 °F
Partly Sunny
Monday Night
Low: 32 °F
Mostly Cloudy
Tuesday
High: 62 °F
Partly Sunny
Tuesday Night
Low: 36 °F
Mostly Cloudy
Wednesday
High: 54 °F
Rain Likely
Wednesday Night
Low: 25 °F
Slight Chance
Rain then
Partly Cloudy
Thursday
High: 54 °F
Sunny

Detailed Forecast

Today

A chance of rain before 2pm, then a chance of showers and thunderstorms, mainly after 3pm. Snow level 3500 feet rising to 5100 feet in the afternoon. Partly sunny, with a high near 56. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 50%.

Tonight

A 50 percent chance of rain, mainly before 10pm. Snow level 5100 feet lowering to 4500 feet after midnight . Mostly cloudy, with a low around 33. West northwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.

Monday

Partly sunny, with a high near 56. Light and variable wind becoming west around 6 mph in the afternoon.

Monday Night

Mostly cloudy, with a low around 32. Northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 18 mph.

Tuesday

Partly sunny, with a high near 62. Calm wind becoming west 5 to 9 mph in the afternoon.

Tuesday Night

Mostly cloudy, with a low around 36.

Wednesday

Rain likely, mainly after 11am. Snow level 4800 feet rising to 5600 feet in the afternoon. Mostly cloudy, with a high near 54. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

A slight chance of rain before 11pm. Snow level 5400 feet lowering to 2600 feet after midnight . Partly cloudy, with a low around 25.

Thursday

Sunny, with a high near 54.

Thursday Night

Clear, with a low around 23.

Friday

Sunny, with a high near 63.

Friday Night

Mostly clear, with a low around 29.

Saturday

Mostly sunny, with a high near 69.