Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Current conditions at

YELLOWSTONE MTN. (YEFO3)

Lat: 44.59222°NLon: 122.42778°WElev: 3119.0ft.

44°F

7°C

Humidity	100%
Wind Speed	S 0 MPH
Barometer	NA
Dewpoint	44°F (7°C)
Visibility	NA
Last update	04 Sep 03:17 AM PDT

More Information:

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

Extended Forecast for

10 Miles ESE Green Peter Res OR

Overnight
Low: 48 °F
Showers
Likely
Friday
High: 64 °F
Showers
Friday Night
Low: 45 °F
Chance
Showers and
Patchy Fog
then Mostly
Cloudy
Saturday
High: 69 °F
Slight Chance
Showers
Saturday Night
Low: 47 °F
Patchy Fog
then Mostly
Cloudy
Sunday
High: 70 °F
Showers
Likely
Sunday Night
Low: 48 °F
Chance
Showers
Labor Day
High: 71 °F
Chance
Showers then
Mostly Sunny
Monday Night
Low: 47 °F
Partly Cloudy

Detailed Forecast

Overnight

Showers likely, mainly after 5am. Mostly cloudy, with a steady temperature around 48. Light east wind. Chance of precipitation is 60%.

Friday

Showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 64. East wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

A 30 percent chance of showers, mainly before 9pm. Patchy fog before 10pm. Otherwise, mostly cloudy, with a low around 45. Calm wind.

Saturday

A slight chance of showers between 11am and 2pm. Mostly sunny, with a high near 69. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 20%.

Saturday Night

Patchy fog between 9pm and 11pm. Otherwise, mostly cloudy, with a low around 47. Northwest wind around 5 mph becoming calm.

Sunday

Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.

Sunday Night

A 50 percent chance of showers. Mostly cloudy, with a low around 48.

Labor Day

A chance of showers before 11am. Mostly sunny, with a high near 71.

Monday Night

Partly cloudy, with a low around 47.

Tuesday

Mostly sunny, with a high near 77.