Heavy Rainfall and Severe Thunderstorm Threats; Heat Risk Expands; Monitoring the Tropics

Flash flooding risks continue for portions of the Four Corners and Great Basin through today. Severe thunderstorms are outlooked from the eastern Great Lakes, southern New England into the mid-Atlantic through Tuesday. Heat risk increases and expands across the center of the nation and across the Ohio Valley and mid-Atlantic this week. Continue to closely monitor tropical development in the Gulf. Read More >

Current conditions at

SISTERS (K6K5)

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

43°F

6°C

Humidity	56%
Wind Speed	N 0 MPH
Barometer	29.96 in (1014.56 mb)
Dewpoint	28°F (-2°C)
Visibility	NA
Last update	31 Aug 07:55 AM PDT

More Information:

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

Extended Forecast for

12 Miles WSW Sisters OR

Today
High: 72 °F
Sunny
Tonight
Low: 44 °F
Increasing
Clouds
Tuesday
High: 56 °F
Chance
Showers
Tuesday Night
Low: 40 °F
Showers
Likely
Wednesday
High: 47 °F
Showers
Wednesday Night
Low: 38 °F
Showers
Thursday
High: 47 °F
Showers
Thursday Night
Low: 36 °F
Showers
Likely then
Chance
Showers
Friday
High: 49 °F
Showers
Likely

Detailed Forecast

Today

Sunny, with a high near 72. Calm wind becoming west 5 to 7 mph in the afternoon.

Tonight

Increasing clouds, with a low around 44. West wind 5 to 7 mph becoming light and variable after midnight.

Tuesday

A 30 percent chance of showers, mainly after 2pm. Partly sunny, with a high near 56. South wind 5 to 13 mph becoming west in the morning. Winds could gust as high as 23 mph.

Tuesday Night

Showers likely, mainly before 11pm. Mostly cloudy, with a low around 40. West wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Showers, with thunderstorms also possible after 5pm. High near 47. Southwest wind 13 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

Showers and possibly a thunderstorm. Low around 38. Chance of precipitation is 100%.

Thursday

Showers. High near 47. Chance of precipitation is 80%.

Thursday Night

Showers likely, mainly before 11pm. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.

Friday

Showers likely, mainly after 11am. Snow level 6800 feet rising to 7700 feet in the afternoon. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.

Friday Night

A chance of showers before 11pm. Mostly cloudy, with a low around 37.

Saturday

A chance of showers. Partly sunny, with a high near 54.

Saturday Night

A slight chance of showers. Mostly cloudy, with a low around 40.

Sunday

A chance of showers. Partly sunny, with a high near 56.