Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Hazardous Weather Conditions

Frost Advisory in effect from September 2, 04:00 AM PDT until September 2, 08:00 AM PDT

Current conditions at

Alturas (KAAT)

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

Clear

N/A

Humidity	19%
Wind Speed	WNW 3 MPH
Barometer	NA
Dewpoint	N/A
Visibility	10.00 mi
Last update	27 Aug 10:15 AM PDT

More Information:

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

Extended Forecast for

9 Miles N Canby CA

Frost Advisory September 2, 04:00am until September 2, 08:00am

Click here for hazard details and duration

Frost Advisory

This Afternoon
High: 69 °F
Mostly Cloudy
Tonight
Low: 42 °F
Mostly Cloudy
Wednesday
High: 56 °F
Slight Chance
Rain and
Breezy
Wednesday Night
Low: 45 °F
Rain Likely
then Rain
Thursday
High: 54 °F
Showers
Thursday Night
Low: 43 °F
Showers
Likely
Friday
High: 60 °F
Chance Rain
Friday Night
Low: 36 °F
Slight Chance
Rain then
Mostly Clear
Saturday
High: 66 °F
Slight Chance
Rain

Detailed Forecast

This Afternoon

Sunny early, then becoming mostly cloudy, with a high near 69. Southwest wind 15 to 20 mph, with gusts as high as 30 mph.

Tonight

Mostly cloudy, with a low around 42. Southwest wind 10 to 16 mph, with gusts as high as 24 mph.

Wednesday

A 20 percent chance of rain after 10am. Snow level 7600 feet rising to 9400 feet in the afternoon. Mostly sunny, then becoming cloudy during the afternoon, with a high near 56. Breezy, with a southwest wind 11 to 16 mph increasing to 18 to 23 mph in the morning. Winds could gust as high as 34 mph.

Wednesday Night

Rain. Low around 45. South southwest wind 18 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Rain before 2pm, then showers and possibly a thunderstorm, mainly after 2pm. High near 54. South southwest wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers likely and possibly a thunderstorm before 8pm, then rain likely, mainly between 8pm and 11pm. Snow level 8700 feet lowering to 8000 feet after midnight . Mostly cloudy, with a low around 43. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

A 30 percent chance of rain, mainly before 11am. Snow level 7400 feet rising to 8300 feet in the afternoon. Partly sunny, with a high near 60.

Friday Night

A slight chance of rain before 11pm. Snow level 8900 feet lowering to 8000 feet after midnight . Partly cloudy, with a low around 36.

Saturday

A slight chance of rain. Snow level 7700 feet rising to 9500 feet in the afternoon. Mostly sunny, with a high near 66.

Saturday Night

Partly cloudy, with a low around 40.

Sunday

A slight chance of rain. Mostly sunny, with a high near 68.

Sunday Night

A chance of rain. Partly cloudy, with a low around 39.