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.

36°F

2°C

Humidity	99%
Wind Speed	N 1 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	NA
Last update	12 Apr 12:17 AM 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

Overnight
Low: 41 °F
Chance
Showers
Sunday
High: 43 °F
Showers then
Rain/Snow
Sunday Night
Low: 38 °F
Showers then
Rain/Snow
Monday
High: 40 °F
Rain/Snow
Monday Night
Low: 37 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Tuesday
High: 41 °F
Snow Likely
then
Rain/Snow
Likely and
Breezy
Tuesday Night
Low: 35 °F
Rain/Snow and
Breezy
Wednesday
High: 38 °F
Rain/Snow and
Breezy then
Snow Showers
Wednesday Night
Low: 31 °F
Rain/Snow
then Snow
Likely

Detailed Forecast

Overnight

A 40 percent chance of showers, mainly after 4am. Mostly cloudy, with a low around 41. Southeast wind around 6 mph.

Sunday

Rain showers before noon, then rain, possibly mixed with snow showers between noon and 1pm, then rain showers after 1pm. Snow level 5600 feet lowering to 4800 feet in the afternoon . High near 43. Southwest wind 5 to 8 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Sunday Night

Rain showers before 3am, then rain, possibly mixed with snow showers between 3am and 4am, then rain showers after 4am. Snow level 4900 feet lowering to 4200 feet after midnight . Low around 38. West wind around 9 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Monday

Rain, possibly mixed with snow showers, becoming all rain after 2pm. Snow level 4200 feet. High near 40. West wind around 9 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Monday Night

Rain likely, possibly mixed with snow showers before 2am, then a chance of snow showers. Snow level 4400 feet lowering to 3600 feet after midnight . Mostly cloudy, with a low around 37. West southwest wind 6 to 9 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Tuesday

Snow likely before 2pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 41. Breezy. Chance of precipitation is 70%. Little or no snow accumulation expected.

Tuesday Night

Rain, possibly mixed with snow. Snow level 4000 feet. Low around 35. Breezy. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Wednesday

Rain and snow showers, becoming all snow after 8am. Some thunder is also possible. Cloudy, with a high near 38. Breezy.

Wednesday Night

Rain and snow showers, becoming all snow after 11pm. Some thunder is also possible. Mostly cloudy, with a low around 31.

Thursday

Snow likely before 8am, then rain and snow likely. Mostly cloudy, with a high near 40.

Thursday Night

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

Friday

Mostly sunny, with a high near 47.

Friday Night

Partly cloudy, with a low around 34.