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

SUGARLOAF (SGFO3)

Lat: 43.66361°NLon: 122.62917°WElev: 4328.0ft.

44°F

7°C

Humidity	81%
Wind Speed	S 1 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Last update	10 Apr 05:06 AM PDT

More Information:

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

Extended Forecast for

5 Miles WSW Hills Creek Res. OR

Today
High: 58 °F
Slight Chance
T-storms then
Showers
Tonight
Low: 44 °F
Showers
Saturday
High: 54 °F
Showers
Saturday Night
Low: 41 °F
Showers then
Chance
Showers
Sunday
High: 46 °F
Showers
Sunday Night
Low: 39 °F
Showers
Monday
High: 44 °F
Rain/Snow
then Showers
Monday Night
Low: 36 °F
Rain/Snow
Likely
Tuesday
High: 48 °F
Chance
Rain/Snow

Detailed Forecast

Today

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 58. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Showers and possibly a thunderstorm. Low around 44. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Saturday

Showers, with thunderstorms also possible after 11am. High near 54. Calm wind becoming west northwest around 6 mph in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Showers and possibly a thunderstorm. Low around 41. West northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Sunday

Showers. High near 46. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Showers. Snow level 5300 feet lowering to 4400 feet. Low around 39. Chance of precipitation is 90%.

Monday

Rain showers before 8am, then rain, possibly mixed with snow showers between 8am and 11am, then rain showers after 11am. Snow level 4100 feet. High near 44. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday Night

Rain likely before 8pm, then rain and snow likely. Snow level 4500 feet lowering to 3600 feet after midnight . Mostly cloudy, with a low around 36.

Tuesday

A chance of rain and snow before 2pm, then a chance of rain. Snow level 3400 feet rising to 4500 feet in the afternoon. Partly sunny, with a high near 48.

Tuesday Night

A chance of rain before 8pm, then rain and snow likely. Snow level 4900 feet lowering to 4100 feet after midnight . Mostly cloudy, with a low around 38.

Wednesday

Rain and snow likely. Snow level 4000 feet. Mostly cloudy, with a high near 44.

Wednesday Night

A chance of rain and snow. Snow level 4200 feet lowering to 3300 feet after midnight . Mostly cloudy, with a low around 33.

Thursday

A chance of rain and snow. Snow level 3100 feet rising to 4300 feet in the afternoon. Mostly sunny, with a high near 50.