Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Hazardous Weather Conditions

Wind Advisory in effect from April 15, 11:00 AM PDT until April 15, 08:00 PM PDT

Current conditions at

Alturas (KAAT)

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

Rain

45°F

7°C

Humidity	70%
Wind Speed	SW 6 MPH
Barometer	29.98 in (1015.24 mb)
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Wind Chill	42°F (6°C)
Last update	15 Apr 05:20 AM PDT

More Information:

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

Extended Forecast for

6 Miles SSE Canby CA

Wind Advisory April 15, 11:00am until April 15, 08:00pm

Click here for hazard details and duration

Wind Advisory

Overnight
Low: 37 °F
Chance Rain
Wednesday
High: 46 °F
Rain Likely
and Breezy
Wednesday Night
Low: 23 °F
Rain/Snow and
Breezy then
Slight Chance
Snow
Thursday
High: 40 °F
Sunny
Thursday Night
Low: 24 °F
Mostly Clear
Friday
High: 51 °F
Sunny
Friday Night
Low: 32 °F
Partly Cloudy
Saturday
High: 60 °F
Mostly Sunny
Saturday Night
Low: 38 °F
Slight Chance
Rain

Detailed Forecast

Overnight

A 30 percent chance of rain. Snow level 6700 feet. Mostly cloudy, with a low around 37. Southwest wind around 11 mph.

Wednesday

Rain likely, mainly after 2pm. Snow level 6300 feet rising to 6900 feet in the afternoon. Partly sunny, with a high near 46. Breezy, with a west southwest wind 15 to 20 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Rain and snow before 11pm, then a slight chance of snow between 11pm and 1am. Low around 23. Breezy, with a west southwest wind 21 to 26 mph becoming northwest 10 to 15 mph in the evening. Winds could gust as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday

Sunny, with a high near 40. North northwest wind 8 to 10 mph.

Thursday Night

Mostly clear, with a low around 24. North wind 5 to 10 mph.

Friday

Sunny, with a high near 51.

Friday Night

Partly cloudy, with a low around 32.

Saturday

Mostly sunny, with a high near 60.

Saturday Night

A slight chance of rain after 11pm. Snow level 7800 feet lowering to 6700 feet after midnight . Mostly cloudy, with a low around 38.