Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

Alturas (KAAT)

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

Mostly Cloudy

45°F

7°C

Humidity	62%
Wind Speed	NW 4 MPH
Barometer	30.09 in (1018.96 mb)
Dewpoint	33°F (1°C)
Visibility	10.00 mi
Wind Chill	43°F (6°C)
Last update	13 Apr 12:23 PM PDT

More Information:

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

Extended Forecast for

6 Miles SSE Canby CA

This Afternoon
High: 46 °F
Mostly Sunny
Tonight
Low: 30 °F
Partly Cloudy
Tuesday
High: 52 °F
Mostly Sunny
Tuesday Night
Low: 38 °F
Chance Rain
Wednesday
High: 45 °F
Rain/Snow and
Breezy
Wednesday Night
Low: 22 °F
Rain/Snow and
Breezy then
Chance Snow
Showers and
Blustery
Thursday
High: 39 °F
Slight Chance
Snow then
Mostly Sunny
Thursday Night
Low: 23 °F
Mostly Clear
Friday
High: 51 °F
Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 46. West northwest wind 3 to 6 mph.

Tonight

Partly cloudy, with a low around 30. West northwest wind 5 to 7 mph becoming calm after midnight.

Tuesday

Mostly sunny, with a high near 52. Light west wind becoming west southwest 8 to 13 mph in the afternoon. Winds could gust as high as 23 mph.

Tuesday Night

A 30 percent chance of rain, mainly after 5am. Snow level 6500 feet. Mostly cloudy, with a low around 38. Southwest wind 13 to 16 mph, with gusts as high as 31 mph.

Wednesday

Rain and snow likely before 2pm, then rain likely between 2pm and 5pm, then rain, possibly mixed with snow after 5pm. Snow level 5900 feet rising to 6400 feet in the afternoon. High near 45. Breezy, with a southwest wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Wednesday Night

Rain, possibly mixed with snow showers, becoming all snow after 8pm. Low around 22. Breezy. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday

A 20 percent chance of snow before 11am. Mostly sunny, with a high near 39.

Thursday Night

Mostly clear, with a low around 23.

Friday

Sunny, with a high near 51.

Friday Night

Partly cloudy, with a low around 32.

Saturday

Partly sunny, with a high near 56.

Saturday Night

Mostly cloudy, with a low around 37.