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 >

Current conditions at

BLACK ROCK (OKFO3)

Lat: 43.52828°NLon: 121.816°WElev: 4891.0ft.

34°F

1°C

Humidity	90%
Wind Speed	SSE 4 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Wind Chill	30°F (-1°C)
Last update	12 Apr 06:15 AM PDT

More Information:

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

Extended Forecast for

2 Miles NW Cascade Summit OR

Today
High: 40 °F
Rain/Snow
Tonight
Low: 32 °F
Rain/Snow
then Snow
Monday
High: 39 °F
Snow then
Rain/Snow
Monday Night
Low: 29 °F
Rain/Snow
Likely then
Slight Chance
Snow
Tuesday
High: 43 °F
Chance Snow
then
Rain/Snow
Tuesday Night
Low: 31 °F
Rain/Snow
then Snow
Wednesday
High: 36 °F
Heavy Snow
Wednesday Night
Low: 21 °F
Snow
Thursday
High: 37 °F
Chance Snow

Detailed Forecast

Today

Rain and snow. Snow level 5200 feet. High near 40. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow, possibly mixed with rain, becoming all snow after 9pm. Low around 32. West northwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Monday

Snow before 5pm, then snow, possibly mixed with rain. High near 39. West wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Monday Night

Snow likely, possibly mixed with rain, becoming all snow after 8pm. Mostly cloudy, with a low around 29. West northwest wind 5 to 9 mph becoming light west in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Tuesday

A chance of snow before 2pm, then rain, possibly mixed with snow. High near 43. West southwest wind 3 to 8 mph. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Tuesday Night

Rain, possibly mixed with snow, becoming all snow after 8pm. Low around 31. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 36. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Wednesday Night

Snow. Mostly cloudy, with a low around 21.

Thursday

A chance of snow. Partly sunny, with a high near 37.

Thursday Night

A slight chance of snow before 11pm. Partly cloudy, with a low around 21.

Friday

Sunny, with a high near 46.

Friday Night

Partly cloudy, with a low around 27.