Dangerous Heat and Humidity Building from the Plains to the East Coast

A strengthening ridge of high pressure will produce much above average temperatures from the Plains to the East Coast, a true summer heat wave. Highs in the 90s and triple digits combined w/ humidity and dewpoints surging into the upper 70s, if not low 80s, will create heat indices as high as 110 to 115 through this weekend. Air quality will likely be poor due to haze and little air circulation. Read More >

Current conditions at

SISTERS (K6K5)

Lat: 44.30445° N Lon: 121.53909° W Elev: 3168 ft.

NA

61°F

16°C

Humidity 72%
Wind Speed W 9 MPH
Barometer 29.97 in
Dewpoint 52°F (11°C)
Visibility NA
Last update 18 Jul 3:35 am
Detailed forecast for

East Slopes of the Oregon Cascades

Today
Partly cloudy with a 20 percent chance of showers in the morning, then mostly sunny in the afternoon. Highs 72 to 77. West wind 10 to 15 mph.
Tonight
Clear, colder. Lows 38 to 43. Northwest wind 10 to 15 mph shifting to the west around 5 mph overnight.
Friday
Sunny. Highs 72 to 77. West wind around 5 mph shifting to the northwest in the afternoon.
Friday Night
Clear. Lows 38 to 43. North wind 5 to 10 mph.
Saturday
Sunny. Highs 78 to 83. Northeast wind 5 to 10 mph.
Saturday Night
Clear. Lows 42 to 48.
Sunday
Mostly sunny. Highs 82 to 88.
Sunday Night
Partly cloudy. Lows 47 to 53.
Monday Through Wednesday
Mostly clear. Highs 80 to 90. Lows 46 to 54.





Click Map For Forecast
358 AM PDT Thu Jul 18 2019
 
 

Additional Resources

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National Digital Forecast Database