Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from April 1, 05:00 AM PDT until April 2, 05:00 PM PDT

Current conditions at

SISTERS (K6K5)

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

43°F

6°C

Humidity	86%
Wind Speed	N 0 MPH
Barometer	29.72 in (1006.44 mb)
Dewpoint	39°F (4°C)
Visibility	NA
Last update	31 Mar 11:55 PM PDT

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 April 1, 05:00am until April 2, 05:00pm

Click here for hazard details and duration

Winter Storm Warning

Overnight
Low: 31 °F
Snow
Wednesday
High: 34 °F
Snow and
Breezy
Wednesday Night
Low: 24 °F
Heavy Snow
and Breezy
Thursday
High: 31 °F
Snow and
Windy
Thursday Night
Low: 24 °F
Chance Snow
and Breezy
then Partly
Cloudy
Friday
High: 46 °F
Sunny
Friday Night
Low: 30 °F
Clear
Saturday
High: 53 °F
Sunny
Saturday Night
Low: 35 °F
Mostly Clear

Detailed Forecast

Overnight

Snow, mainly after 2am. Low around 31. Southwest wind 7 to 9 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.

Wednesday

Snow. High near 34. Breezy, with a southwest wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

Snow. The snow could be heavy at times. Low around 24. Breezy, with a southwest wind 23 to 26 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Thursday

Snow. High near 31. Windy, with a west wind 30 to 34 mph, with gusts as high as 47 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

A 30 percent chance of snow before 11pm. Partly cloudy, with a low around 24. Breezy, with a west wind 20 to 25 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 36 mph.

Friday

Sunny, with a high near 46.

Friday Night

Clear, with a low around 30.

Saturday

Sunny, with a high near 53.

Saturday Night

Mostly clear, with a low around 35.

Sunday

Mostly sunny, with a high near 56.

Sunday Night

Partly cloudy, with a low around 39.