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

Alturas (KAAT)

Lat: 41.48362°NLon: 120.5615°WElev: 4383.0ft.

Clear

36°F

2°C

Humidity	69%
Wind Speed	SSE 6 MPH
Barometer	29.68 in (1005.08 mb)
Dewpoint	26°F (-3°C)
Visibility	10.00 mi
Wind Chill	31°F (-1°C)
Last update	12 Apr 05:05 AM PDT

More Information:

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

Extended Forecast for

11 Miles NNE Bieber CA

Today
High: 38 °F
Snow Showers
Tonight
Low: 32 °F
Chance Snow
Monday
High: 41 °F
Chance Snow
Monday Night
Low: 35 °F
Mostly Cloudy
Tuesday
High: 47 °F
Mostly Sunny
Tuesday Night
Low: 39 °F
Slight Chance
Rain
Wednesday
High: 41 °F
Rain/Snow
Likely and
Breezy
Wednesday Night
Low: 25 °F
Rain/Snow
Likely
Thursday
High: 41 °F
Slight Chance
Snow then
Sunny

Detailed Forecast

Today

Snow likely before 11am, then snow showers, mainly after 11am. Some thunder is also possible. High near 38. Southwest wind 8 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.

Tonight

A 40 percent chance of snow, mainly after 2am. Mostly cloudy, with a low around 32. Southwest wind 7 to 10 mph, with gusts as high as 24 mph. New snow accumulation of less than one inch possible.

Monday

A 40 percent chance of snow. Mostly cloudy, with a high near 41. Southwest wind around 7 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.

Monday Night

Mostly cloudy, with a low around 35. Southwest wind 5 to 9 mph, with gusts as high as 21 mph.

Tuesday

Mostly sunny, with a high near 47. Light south southwest wind becoming west southwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

Tuesday Night

A 20 percent chance of rain after 11pm. Snow level 6600 feet. Mostly cloudy, with a low around 39.

Wednesday

Rain likely, possibly mixed with snow, mainly after 11am. Snow level 6500 feet. Mostly cloudy, with a high near 41. Breezy. Chance of precipitation is 70%. Little or no snow accumulation expected.

Wednesday Night

Rain and snow likely before 2am, then a chance of snow. Mostly cloudy, with a low around 25.

Thursday

A slight chance of snow before 11am. Sunny, with a high near 41.

Thursday Night

Clear, with a low around 27.

Friday

Sunny, with a high near 50.

Friday Night

Mostly clear, with a low around 34.

Saturday

Mostly sunny, with a high near 55.