Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from April 14, 05:00 PM PDT until April 16, 05:00 AM PDT

Current conditions at

YELLOWSTONE MTN. (YEFO3)

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

40°F

4°C

Humidity	99%
Wind Speed	SW 2 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	NA
Last update	13 Apr 10:17 AM PDT

More Information:

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

Extended Forecast for

11 Miles NE Green Peter Res OR

Winter Storm Warning April 14, 05:00pm until April 16, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Today
High: 49 °F
Showers
Tonight
Low: 38 °F
Chance
Showers
Tuesday
High: 49 °F
Rain
Tuesday Night
Low: 39 °F
Rain
Wednesday
High: 46 °F
Rain
Wednesday Night
Low: 34 °F
Rain/Snow
Thursday
High: 48 °F
Rain/Snow
Thursday Night
Low: 33 °F
Chance
Rain/Snow
then Slight
Chance Rain
Friday
High: 56 °F
Mostly Sunny

Detailed Forecast

Today

Showers, mainly before 3pm. High near 49. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 90%.

Tonight

A chance of showers before 1am, then a slight chance of showers after 4am. Snow level 3900 feet lowering to 2900 feet after midnight . Mostly cloudy, with a low around 38. Calm wind. Chance of precipitation is 30%.

Tuesday

Rain, mainly after 11am. Snow level 2800 feet rising to 3900 feet in the afternoon. High near 49. Calm wind becoming southwest 5 to 8 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday Night

Rain. Low around 39. South southwest wind 6 to 8 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Wednesday

Rain, with thunderstorms also possible after 2pm. Snow level 3800 feet lowering to 2700 feet. High near 46. West wind 3 to 7 mph. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Wednesday Night

Rain before 8pm, then snow, possibly mixed with rain. Some thunder is also possible. Snow level 2500 feet lowering to 1600 feet after midnight . Low around 34. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Thursday

Rain and snow before 2pm, then rain likely between 2pm and 5pm, then rain likely, possibly mixed with snow after 5pm. Snow level 1600 feet rising to 2800 feet in the afternoon. High near 48. Chance of precipitation is 80%. Little or no snow accumulation expected.

Thursday Night

A chance of rain and snow before 8pm, then a chance of rain. Snow level 3200 feet lowering to 2700 feet after midnight . Mostly cloudy, with a low around 33.

Friday

Mostly sunny, with a high near 56.

Friday Night

Partly cloudy, with a low around 37.

Saturday

Partly sunny, with a high near 62.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 42.

Sunday

Rain likely. Mostly cloudy, with a high near 57.