Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Hazardous Weather Conditions

Current conditions at

Alturas (KAAT)

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

Rain

41°F

5°C

Humidity	93%
Wind Speed	WSW 3 MPH
Barometer	29.78 in (1008.47 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Last update	01 Apr 03:35 AM PDT

More Information:

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

Extended Forecast for

11 Miles ENE Bieber CA

Winter Weather Advisory April 1, 05:00pm until April 2, 11:00am

Wind Advisory April 1, 11:00am until April 1, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

Wind Advisory

Overnight
Low: 38 °F
Chance Rain
Wednesday
High: 48 °F
Showers and
Windy
Wednesday Night
Low: 26 °F
Breezy.
Rain/Snow
then Chance
Snow
Thursday
High: 46 °F
Snow Likely
Thursday Night
Low: 23 °F
Mostly Clear
Friday
High: 60 °F
Sunny
Friday Night
Low: 31 °F
Clear
Saturday
High: 68 °F
Sunny
Saturday Night
Low: 36 °F
Mostly Clear

Detailed Forecast

Overnight

A 40 percent chance of rain. Snow level 6600 feet. Mostly cloudy, with a low around 38. South southwest wind around 7 mph.

Wednesday

Rain, mainly before 5pm, then showers and possibly a thunderstorm after 5pm. Snow level 6300 feet. High near 48. Windy, with a southwest wind 11 to 16 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Snow, possibly mixed with rain, becoming all snow after 11pm. Some thunder is also possible. Low around 26. Breezy, with a west southwest wind 21 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Thursday

Snow likely. Mostly cloudy, then gradually becoming sunny, with a high near 46. West southwest wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday Night

Mostly clear, with a low around 23. Northwest wind 9 to 14 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.

Friday

Sunny, with a high near 60.

Friday Night

Clear, with a low around 31.

Saturday

Sunny, with a high near 68.

Saturday Night

Mostly clear, with a low around 36.

Sunday

Sunny, with a high near 73.