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

BOULDER CREEK (BOFO3)

Lat: 44.72194°NLon: 122.00306°WElev: 3543.0ft.

40°F

4°C

Humidity	94%
Wind Speed	W 3 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Last update	13 Apr 12:58 PM PDT

More Information:

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

Extended Forecast for

Mt Jefferson OR

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

Click here for hazard details and duration

Winter Storm Warning

This Afternoon
High: 21 °F
Heavy Snow
and Very
Windy
Tonight
Low: 17 °F
Windy. Chance
Snow Showers
then Mostly
Cloudy
Tuesday
High: 23 °F
Very Windy.
Mostly Cloudy
then Heavy
Snow
Tuesday Night
Low: 18 °F
Heavy Snow
and Very
Windy
Wednesday
High: 22 °F
Heavy Snow
and Very
Windy
Wednesday Night
Low: 14 °F
Heavy Snow
and Very
Windy
Thursday
High: 20 °F
Snow Showers
and Very
Windy
Thursday Night
Low: 15 °F
Chance Snow
and Windy
Friday
High: 29 °F
Slight Chance
Snow

Detailed Forecast

This Afternoon

Snow showers likely, mainly before 2pm. The snow could be heavy at times. Mostly cloudy, with a steady temperature around 21. Very windy, with a west wind around 30 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 3 to 7 inches possible.

Tonight

A 40 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 17. Windy, with a west wind 24 to 29 mph, with gusts as high as 32 mph. New snow accumulation of around an inch possible.

Tuesday

Snow likely, mainly after 4pm. The snow could be heavy at times. Mostly cloudy, with a high near 23. Wind chill values as low as zero. Very windy, with a west southwest wind 28 to 33 mph increasing to 34 to 39 mph in the afternoon. Winds could gust as high as 47 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 18. Very windy, with a west southwest wind 41 to 44 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 12 to 18 inches possible.

Wednesday

Snow before 11am, then snow showers after 11am. The snow could be heavy at times. High near 22. Very windy, with a west wind 31 to 41 mph, with gusts as high as 49 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

Wednesday Night

Snow showers. The snow could be heavy at times. Low around 14. Very windy. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Thursday

Snow showers. High near 20. Very windy. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 15. Windy.

Friday

A slight chance of snow. Mostly sunny, with a high near 29.

Friday Night

Mostly cloudy, with a low around 19.

Saturday

A slight chance of snow. Partly sunny, with a high near 35.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 25.