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.

Mostly Cloudy

37°F

3°C

Humidity	93%
Wind Speed	E 3 MPH
Barometer	29.75 in (1007.45 mb)
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Last update	11 Apr 05:55 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 then
Showers
Tonight
Low: 32 °F
Rain then
Chance Rain
Sunday
High: 54 °F
Showers
Likely
Sunday Night
Low: 34 °F
Chance Rain
then Mostly
Cloudy
Monday
High: 55 °F
Partly Sunny
Monday Night
Low: 31 °F
Mostly Cloudy
Tuesday
High: 61 °F
Partly Sunny
Tuesday Night
Low: 33 °F
Mostly Cloudy
Wednesday
High: 56 °F
Chance Rain

Detailed Forecast

Today

Rain and thunderstorms likely before 3pm, then showers and possibly a thunderstorm between 3pm and 5pm, then rain and possibly a thunderstorm after 5pm. High near 56. Light south wind increasing to 16 to 21 mph in the morning. Winds could gust as high as 33 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Rain, mainly before 10pm. Snow level 5500 feet lowering to 3900 feet after midnight . Low around 32. South wind 11 to 16 mph becoming light and variable. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

A chance of rain, then showers likely and possibly a thunderstorm after 11am. Snow level 3700 feet rising to 5000 feet in the afternoon. Mostly cloudy, with a high near 54. Light and variable wind becoming south southwest 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A 40 percent chance of rain before 11pm. Snow level 5100 feet lowering to 4400 feet after midnight . Mostly cloudy, with a low around 34. West southwest wind 5 to 10 mph becoming light southwest in the evening.

Monday

Partly sunny, with a high near 55. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

Monday Night

Mostly cloudy, with a low around 31.

Tuesday

Partly sunny, with a high near 61.

Tuesday Night

Mostly cloudy, with a low around 33.

Wednesday

A chance of rain, mainly after 11am. Snow level 4600 feet rising to 5400 feet in the afternoon. Mostly cloudy, with a high near 56.

Wednesday Night

A slight chance of rain before 11pm. Snow level 5300 feet lowering to 3200 feet after midnight . Mostly cloudy, with a low around 27.