Severe Thunderstorms; Excessive Rainfall; Dangerous Heat; Air Quality Concerns and the Tropics

Wildfire smoke will push into the Midwest, worsening air quality. A frontal system brings severe storms from the Northern Plains to the Mid‑Atlantic the next few days. Heavy Gulf Coast rain is possible as Tropical Depression Two has formed, while monsoonal storms persist in the Southwest with heavy rainfall. Hazardous heat expands from the Plains into the Lower Mississippi Valley. Read More >

Current conditions at

SISTERS (K6K5)

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

90°F

32°C

Humidity	18%
Wind Speed	W 10 MPH
Barometer	29.98 in (1015.24 mb)
Dewpoint	41°F (5°C)
Visibility	NA
Heat Index	86°F (30°C)
Last update	19 Jul 02:55 PM 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

Mostly cloudy. Areas of smoke in the evening. Patchy smoke overnight. Lows in the mid 50s to lower 60s. Gusts up to 20 mph in the evening.

Monday

Mostly cloudy. Areas of smoke in the morning, then patchy smoke in the afternoon. Highs in the mid 70s to mid 80s, except in the mid to upper 80s valleys.

Monday Night

Mostly cloudy. Patchy smoke through the night. Lows in the mid 50s to mid 60s.

Tuesday

Mostly cloudy. Highs in the lower 80s to lower 90s, except in the upper 80s to lower 90s valleys.

Tuesday Night

Mostly cloudy. Lows in the mid 50s to mid 60s.

Wednesday

Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs in the upper 70s to upper 80s, except in the upper 80s to lower 90s valleys.

Wednesday Night

Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 50s to lower 60s. Chance of precipitation 40 percent.

Thursday

Partly cloudy with a 20 percent chance of rain showers. Highs in the mid 70s to mid 80s, except in the mid 80s to lower 90s valleys.

Thursday Night Through Sunday

Mostly clear. Lows in the upper 40s to upper 50s. Highs in the lower 70s to lower 80s, except in the lower 80s to lower 90s valleys.