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.

53°F

12°C

Humidity	83%
Wind Speed	NE 1 MPH
Barometer	NA
Dewpoint	48°F (9°C)
Visibility	NA
Last update	11 Apr 02:17 PM PDT

More Information:

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

Extended Forecast for

4 Miles WNW Green Peter Res OR

This Afternoon
High: 49 °F
Showers
Tonight
Low: 41 °F
Showers then
Chance
Showers
Sunday
High: 43 °F
Showers
Sunday Night
Low: 39 °F
Showers
Monday
High: 41 °F
Rain/Snow
Monday Night
Low: 37 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Tuesday
High: 41 °F
Snow Showers
Likely then
Rain/Snow
Likely and
Breezy
Tuesday Night
Low: 36 °F
Rain/Snow
Wednesday
High: 40 °F
Rain/Snow

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm. High near 49. West southwest wind around 9 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers, mainly before 9pm. Low around 41. West northwest wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday

Showers, mainly after 8am. Snow level 5400 feet. High near 43. North wind 5 to 9 mph becoming south southwest in the morning. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Showers. Snow level 5300 feet lowering to 4100 feet after midnight . Low around 39. West southwest wind 8 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Monday

Rain showers before 11am, then rain, possibly mixed with snow showers between 11am and 2pm, then rain showers after 2pm. Snow level 3800 feet. High near 41. West southwest wind around 9 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Monday Night

Rain showers likely before 11pm, then a chance of rain and snow showers between 11pm and 2am, then a chance of snow showers after 2am. Snow level 4200 feet lowering to 3300 feet after midnight . Mostly cloudy, with a low around 37. Chance of precipitation is 70%. Little or no snow accumulation expected.

Tuesday

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

Tuesday Night

Rain before 8pm, then rain and snow. Snow level 3800 feet. Cloudy, with a low around 36.

Wednesday

Rain and snow. Cloudy, with a high near 40.

Wednesday Night

Rain and snow, becoming all snow after 8pm. Mostly cloudy, with a low around 32.

Thursday

A chance of rain and snow. Partly sunny, with a high near 42.

Thursday Night

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

Friday

Mostly sunny, with a high near 49.