Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains into the morning. Read More >

Hazardous Weather Conditions

Winter Storm Warning until April 2, 05:00 PM PDT

Current conditions at

SISTERS (K6K5)

Lat: 44.30445° N Lon: 121.53909° W Elev: 3168.0 ft.

32°F

0°C

Humidity	80%
Wind Speed	W 10 MPH
Barometer	29.67 in (1004.74 mb)
Dewpoint	27°F (-3°C)
Visibility	NA
Wind Chill	24°F (-4°C)
Last update	02 Apr 01:55 AM PDT

More Information:

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

Detailed forecast for

East Slopes of the Oregon Cascades

Tonight

Rain, mountain snow showers and a chance of thunderstorms in the evening, then mountain snow overnight. Mountain snow may be heavy at times. Mountain snow accumulation of 2 to 4 inches valleys and 6 to 12 inches in the mountains. Lows in the 20s. Southwest wind 5 to 15 mph with gusts to around 40 mph. Chance of precipitation near 100 percent.

Thursday

Snow in the morning, then a chance of snow in the afternoon. Snow accumulation of 3 to 6 inches. Highs in the lower 30s to lower 40s, except in the lower to mid 40s valleys. West wind 5 to 15 mph with gusts to around 45 mph. Chance of precipitation near 100 percent.

Thursday Night

Partly cloudy. A 20 percent chance of mountain snow in the evening. Lows 18 to 26. West wind 5 to 15 mph with gusts to around 35 mph in the evening, becoming light.

Friday

Sunny. Highs in the 50s.

Friday Night

Clear. Lows in the upper 20s to mid 30s.

Saturday Through Sunday

Mostly clear. Highs in the upper 50s to upper 60s. Lows in the upper 20s to upper 30s.

Sunday Night And Monday

Partly cloudy. Lows in the mid 30s to lower 40s. Highs in the upper 50s to upper 60s.

Monday Night

Mostly cloudy with a 20 percent chance of rain. Lows in the mid 30s to lower 40s.

Tuesday And Tuesday Night

Mostly cloudy with a 50 percent chance of rain. Highs in the lower 50s to lower 60s, except in the lower to mid 60s valleys. Lows in the lower 30s to lower 40s.

Wednesday

Mostly cloudy with a 50 percent chance of rain and high mountain snow. Highs in the mid 40s to mid 50s, except in the 50s valleys.