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

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Overcast

46°F

8°C

Humidity	93%
Wind Speed	N 0 MPH
Barometer	29.89 in (1012.19 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Last update	10 Apr 05:35 AM PDT

More Information:

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

Extended Forecast for

3 Miles SSW Fort Jones CA

Today
High: 62 °F
Chance
T-storms then
Showers
Tonight
Low: 40 °F
Showers then
Chance Rain
Saturday
High: 54 °F
Showers
Saturday Night
Low: 37 °F
Rain then
Chance Rain
Sunday
High: 51 °F
Rain Likely
Sunday Night
Low: 36 °F
Chance Rain
then Mostly
Cloudy
Monday
High: 56 °F
Slight Chance
Rain
Monday Night
Low: 34 °F
Partly Cloudy
Tuesday
High: 62 °F
Mostly Sunny

Detailed Forecast

Today

A chance of rain and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 62. Light and variable wind becoming south 6 to 11 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and possibly a thunderstorm before 8pm, then rain likely, mainly between 8pm and 9pm. Low around 40. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

Rain likely, then showers and possibly a thunderstorm after 11am. High near 54. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Rain, mainly before 11pm. Snow level 5600 feet lowering to 5000 feet after midnight . Low around 37. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday

Rain likely, mainly after 11am. Snow level 4600 feet rising to 5300 feet in the afternoon. Mostly cloudy, with a high near 51. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

A 30 percent chance of rain before 11pm. Snow level 5500 feet lowering to 4900 feet. Mostly cloudy, with a low around 36.

Monday

A 20 percent chance of rain. Snow level 4700 feet rising to 5400 feet in the afternoon. Partly sunny, with a high near 56.

Monday Night

Partly cloudy, with a low around 34.

Tuesday

Mostly sunny, with a high near 62.

Tuesday Night

Partly cloudy, with a low around 35.

Wednesday

Mostly sunny, with a high near 61.