Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. Read More >

Current conditions at

YELLOWSTONE MTN. (YEFO3)

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

62°F

17°C

Humidity	40%
Wind Speed	SW 1 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Last update	30 Dec 02:17 PM PST

More Information:

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

Extended Forecast for

4 Miles WNW Green Peter Res OR

This Afternoon
High: 49 °F
Sunny
Tonight
Low: 43 °F
Increasing
Clouds
Wednesday
High: 48 °F
Mostly Sunny
Wednesday Night
Low: 38 °F
Partly Cloudy
then Chance
Rain
New Year's Day
High: 43 °F
Rain Likely
Thursday Night
Low: 42 °F
Rain
Friday
High: 47 °F
Rain
Friday Night
Low: 39 °F
Rain
Saturday
High: 41 °F
Rain/Snow

Detailed Forecast

This Afternoon

Sunny, with a high near 49. Light south southwest wind.

Tonight

Increasing clouds, with a steady temperature around 43. East wind around 10 mph.

Wednesday

Mostly sunny, with a high near 48. Southeast wind 5 to 7 mph becoming calm in the morning.

Wednesday Night

A 30 percent chance of rain after 4am. Snow level 5100 feet. Mostly cloudy, with a low around 38. East wind around 7 mph.

New Year's Day

Rain likely, mainly after 10am. Cloudy, with a high near 43. Southeast wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

Rain. Low around 42. Chance of precipitation is 90%.

Friday

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

Friday Night

Rain. Cloudy, with a low around 39.

Saturday

Rain, possibly mixed with snow. Snow level 4600 feet. Cloudy, with a high near 41.

Saturday Night

Rain and snow. Snow level 4200 feet. Mostly cloudy, with a low around 38.

Sunday

Rain and snow likely. Snow level 3800 feet. Mostly cloudy, with a high near 39.