Severe Thunderstorms Across Southeast Texas; Very Active Pattern in the West

Severe thunderstorms with the potential for several tornadoes, including a strong tornado or two, will be possible this afternoon and evening across southeast Texas. Damaging winds and isolated large hail will also be possible. A series of Pacific storm systems will continue to impact the Northwest U.S. into this weekend with periods of strong winds, low elevation rain and heavy mountain snow. Read More >

Hazardous Weather Conditions

Winter Storm Warning until December 26, 10:00 PM PST

Current conditions at

SISTERS (K6K5)

Lat: 44.30445°NLon: 121.53909°WElev: 3168.0ft.

39°F

4°C

Humidity	80%
Wind Speed	SSW 17 MPH
Barometer	29.73 in (1006.77 mb)
Dewpoint	34°F (1°C)
Visibility	NA
Wind Chill	30°F (-1°C)
Last update	26 Dec 09:55 AM PST

More Information:

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

Extended Forecast for

5 Miles ESE Mt Jefferson OR

Winter Storm Warning December 26, 10:38am until December 26, 10:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 26, 10:38am until December 26, 10:00pm
NOW until 10:00pm Thu
Winter Storm Warning
Today
High: 31 °F
Heavy Snow
and Blowing
Snow
Tonight
Low: 29 °F⇑
Heavy Snow
Friday
High: 34 °F
Heavy Snow
and Breezy
Friday Night
Low: 32 °F
Rain/Snow and
Breezy
Saturday
High: 35 °F
Snow and
Breezy
Saturday Night
Low: 31 °F
Heavy Snow
Sunday
High: 33 °F
Heavy Snow
and Breezy
Sunday Night
Low: 27 °F
Snow and
Breezy

Detailed Forecast

Today

Snow. The snow could be heavy at times. Widespread blowing snow. High near 31. Windy, with a west wind 23 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 10 to 14 inches possible.

Tonight

Snow. The snow could be heavy at times. Temperature rising to around 33 by 5am. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Friday

Snow. The snow could be heavy at times. High near 34. Breezy, with a west wind 26 to 29 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Friday Night

Snow before 10pm, then rain and snow. Low around 32. Breezy, with a southwest wind 20 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Saturday

Snow. High near 35. Breezy, with a southwest wind 24 to 29 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Saturday Night

Snow. The snow could be heavy at times. Low around 31. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Sunday

Snow. The snow could be heavy at times. High near 33. Breezy. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Sunday Night

Snow. Low around 27. Breezy. Chance of precipitation is 90%.

Monday

Snow likely, mainly before 4pm. Partly sunny, with a high near 28. Chance of precipitation is 70%.

Monday Night

A slight chance of snow before 10pm. Mostly cloudy, with a low around 21.

Tuesday

A chance of snow. Partly sunny, with a high near 28.