Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from April 11, 08:00 PM PDT until April 12, 11:00 AM PDT

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Overcast

41°F

5°C

Humidity	92%
Wind Speed	N 0 MPH
Barometer	29.64 in (1003.73 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Last update	11 Apr 11:09 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 until April 12, 11:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until April 12, 11:00am
NOW until 11:00am Sun
Winter Weather Advisory
Tonight
Low: 34 °F
Chance
Showers
Sunday
High: 54 °F
Chance
Showers then
Showers
Sunday Night
Low: 35 °F
Chance
Showers then
Mostly Cloudy
Monday
High: 55 °F
Slight Chance
Showers
Monday Night
Low: 34 °F
Mostly Cloudy
Tuesday
High: 61 °F
Mostly Sunny
Tuesday Night
Low: 36 °F
Mostly Cloudy
Wednesday
High: 55 °F
Rain Likely

Detailed Forecast

Tonight

A chance of showers before 4am, then a slight chance of showers after 5am. Snow level 5100 feet lowering to 3800 feet. Mostly cloudy, with a low around 34. East northeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 50%.

Sunday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. Snow level 3400 feet rising to 5000 feet in the afternoon. High near 54. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 80%.

Sunday Night

A 40 percent chance of showers before 11pm. Snow level 5100 feet lowering to 4200 feet after midnight . Mostly cloudy, with a low around 35. Southwest wind 5 to 7 mph becoming calm in the evening.

Monday

A 20 percent chance of showers. Snow level 4000 feet rising to 5400 feet in the afternoon. Partly sunny, with a high near 55. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

Monday Night

Mostly cloudy, with a low around 34. Northwest wind 5 to 9 mph becoming calm in the evening.

Tuesday

Mostly sunny, with a high near 61.

Tuesday Night

Mostly cloudy, with a low around 36.

Wednesday

Rain likely, mainly after 11am. Snow level 4400 feet rising to 5600 feet in the afternoon. Mostly cloudy, with a high near 55.

Wednesday Night

A chance of rain before 11pm. Snow level 5500 feet lowering to 3300 feet after midnight . Mostly cloudy, with a low around 28.

Thursday

Sunny, with a high near 55.