Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until April 12, 05:00 PM PDT

Current conditions at

Montague Siskiyou County Airport (KSIY)

Lat: 41.77375°NLon: 122.46817°WElev: 2644.0ft.

Clear

52°F

11°C

Humidity	53%
Wind Speed	S 23 MPH
Barometer	29.76 in (1007.79 mb)
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Last update	12 Apr 12:35 PM PDT

More Information:

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

Extended Forecast for

3 Miles SSW Fort Jones CA

Winter Weather Advisory April 12, 12:49pm until April 12, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory April 12, 12:49pm until April 12, 05:00pm
NOW until 5:00pm Sun
Winter Weather Advisory
This Afternoon
High: 53 °F
Showers
Likely
Tonight
Low: 34 °F
Chance Rain
then Mostly
Cloudy
Monday
High: 56 °F
Partly Sunny
Monday Night
Low: 36 °F
Mostly Cloudy
Tuesday
High: 61 °F
Mostly Sunny
Tuesday Night
Low: 38 °F
Slight Chance
Rain
Wednesday
High: 52 °F
Rain
Wednesday Night
Low: 26 °F
Chance Rain
then Partly
Cloudy

Detailed Forecast

This Afternoon

Showers and thunderstorms likely before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of rain and thunderstorms after 5pm. Snow level 4900 feet. Mostly cloudy, with a high near 53. South wind 5 to 7 mph. Chance of precipitation is 60%.

Tonight

A 40 percent chance of rain, mainly before 9pm. Snow level 5100 feet lowering to 4500 feet after midnight . Mostly cloudy, with a low around 34. South wind around 6 mph becoming calm in the evening.

Monday

Partly sunny, with a high near 56. Calm wind becoming west around 6 mph in the afternoon.

Monday Night

Mostly cloudy, with a low around 36. West northwest wind 5 to 7 mph becoming calm in the evening.

Tuesday

Mostly sunny, with a high near 61. Calm wind becoming west southwest 5 to 8 mph in the afternoon.

Tuesday Night

A 20 percent chance of rain after 11pm. Snow level 6000 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 38.

Wednesday

Rain, mainly after 11am. Snow level 4600 feet rising to 5600 feet in the afternoon. High near 52. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

A chance of rain before 11pm. Snow level 5300 feet lowering to 2700 feet after midnight . Partly cloudy, with a low around 26.

Thursday

Sunny, with a high near 53.

Thursday Night

Mostly clear, with a low around 26.

Friday

Sunny, with a high near 62.

Friday Night

Partly cloudy, with a low around 33.

Saturday

Mostly sunny, with a high near 68.