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 >

Current conditions at

YELLOWSTONE MTN. (YEFO3)

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

40°F

4°C

Humidity	94%
Wind Speed	SW 7 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Wind Chill	35°F (2°C)
Last update	13 Apr 12:17 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: 40 °F
Showers
Likely
Tonight
Low: 35 °F
Chance
Rain/Snow
then Slight
Chance Snow
Showers
Tuesday
High: 40 °F
Breezy.
Slight Chance
Snow then
Rain/Snow
Tuesday Night
Low: 35 °F
Rain/Snow and
Breezy
Wednesday
High: 37 °F
Rain/Snow and
Breezy then
Snow Showers
Wednesday Night
Low: 32 °F
Snow Showers
and Breezy
Thursday
High: 40 °F
Snow Showers
Likely
Thursday Night
Low: 33 °F
Chance
Rain/Snow
Friday
High: 47 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then a chance of showers after 2pm. Snow level 4000 feet. Mostly cloudy, with a high near 40. West wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of rain and snow showers before 10pm, then a slight chance of snow showers after 4am. Snow level 3900 feet lowering to 3300 feet after midnight . Mostly cloudy, with a low around 35. West wind 5 to 8 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Tuesday

A slight chance of snow before 1pm, then rain, possibly mixed with snow. Snow level rising to 4100 feet in the afternoon. High near 40. Breezy, with a southwest wind 8 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Tuesday Night

Rain, possibly mixed with snow before 11pm, then rain between 11pm and 5am, then rain and snow after 5am. Snow level 4100 feet. Low around 35. Breezy, with a south southwest wind around 17 mph, with gusts as high as 28 mph. 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. The snow could be heavy at times. Some thunder is also possible. High near 37. Breezy, with a south southwest wind 10 to 17 mph becoming west in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

Snow showers. Some thunder is also possible. Low around 32. Breezy. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Thursday

Snow showers likely. Mostly cloudy, with a high near 40. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Thursday Night

A chance of rain and snow before 2am, then a slight chance of snow. Partly cloudy, with a low around 33.

Friday

Mostly sunny, with a high near 47.

Friday Night

Mostly cloudy, with a low around 36.

Saturday

Partly sunny, with a high near 53.