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

YELLOWSTONE MTN. (YEFO3)

Lat: 44.59222°NLon: 122.42778°WElev: 3119.0ft.

47°F

8°C

Humidity	99%
Wind Speed	SW 1 MPH
Barometer	NA
Dewpoint	47°F (8°C)
Visibility	NA
Last update	10 Apr 11:17 PM PDT

More Information:

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

Extended Forecast for

12 Miles SE Green Peter Res OR

Tonight
Low: 44 °F
Rain
Saturday
High: 51 °F
Showers
Saturday Night
Low: 39 °F
Rain then
Chance Rain
Sunday
High: 42 °F
Rain
Sunday Night
Low: 38 °F
Rain/Snow
Monday
High: 40 °F
Rain/Snow
Monday Night
Low: 38 °F
Rain/Snow
then Chance
Rain/Snow
Tuesday
High: 41 °F
Rain/Snow
Likely
Tuesday Night
Low: 35 °F
Rain/Snow

Detailed Forecast

Tonight

Rain. Low around 44. South southwest wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Saturday

Rain and thunderstorms before 3pm, then showers and possibly a thunderstorm, mainly after 3pm. High near 51. Light and variable wind becoming west 5 to 8 mph in the morning. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Rain and possibly a thunderstorm before 3am, then a chance of rain. Snow level 5500 feet. Low around 39. West southwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Sunday

Rain. Snow level 5100 feet. High near 42. West southwest wind 3 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Rain before 8pm, then rain, possibly mixed with snow between 8pm and 5am, then a slight chance of snow after 5am. Snow level 5000 feet lowering to 3900 feet after midnight . Low around 38. West wind around 8 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Monday

Rain, possibly mixed with snow, becoming all rain after 5pm. Snow level rising to 4300 feet in the afternoon. High near 40. Chance of precipitation is 100%. Little or no snow accumulation expected.

Monday Night

Rain, possibly mixed with snow before 2am, then a chance of snow. Snow level 4400 feet lowering to 3600 feet after midnight . Low around 38. Chance of precipitation is 80%. Little or no snow accumulation expected.

Tuesday

A chance of snow before 11am, then rain likely, possibly mixed with snow. Snow level rising to 4000 feet in the afternoon. Mostly cloudy, with a high near 41.

Tuesday Night

Rain and snow. Snow level 4200 feet lowering to 3600 feet after midnight . Cloudy, with a low around 35.

Wednesday

Rain and snow. Cloudy, with a high near 37.

Wednesday Night

Rain and snow. Mostly cloudy, with a low around 32.

Thursday

A chance of rain and snow. Partly sunny, with a high near 40.

Thursday Night

A chance of rain and snow. Partly cloudy, with a low around 31.

Friday

A slight chance of rain and snow. Mostly sunny, with a high near 50.