Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Northeast; Heavy Rain Returns to California

An Alberta clipper will bring lake effect snow downwind of the Great Lakes, with the highest snow totals downwind of Lakes Erie and Ontario. Snow squalls may impact New Year's Eve travel during the evening and overnight hours across parts of the Great Lakes, Ohio Valley, and Northeast. Heavy rain will bring a flash flooding threat for southern California on New Year's Eve into New Year's Day. Read More >

Current conditions at

YELLOWSTONE MTN. (YEFO3)

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

44°F

7°C

Humidity	54%
Wind Speed	NE 1 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	NA
Last update	31 Dec 01:17 AM 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

Overnight
Low: 40 °F
Mostly Cloudy
Wednesday
High: 48 °F
Mostly Sunny
Wednesday Night
Low: 43 °F
Mostly Cloudy
then Chance
Rain
New Year's Day
High: 44 °F
Rain Likely
Thursday Night
Low: 43 °F
Rain
Friday
High: 48 °F
Rain Likely
Friday Night
Low: 40 °F
Rain
Saturday
High: 44 °F
Rain
Saturday Night
Low: 39 °F
Rain/Snow

Detailed Forecast

Overnight

Mostly cloudy, with a low around 40. South southeast wind around 10 mph.

Wednesday

Mostly sunny, with a high near 48. South wind 5 to 10 mph.

Wednesday Night

A 30 percent chance of rain, mainly after 3am. Increasing clouds, with a steady temperature around 43. East southeast wind around 9 mph becoming south after midnight.

New Year's Day

Rain likely, mainly after 10am. Cloudy, with a high near 44. East wind 6 to 8 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

Rain. Low around 43. South southeast wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Friday

Rain likely, mainly after 4pm. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.

Friday Night

Rain. Low around 40. Chance of precipitation is 80%.

Saturday

Rain. Snow level 5200 feet. Cloudy, with a high near 44.

Saturday Night

Rain, possibly mixed with snow. Snow level 4500 feet. Cloudy, with a low around 39.

Sunday

Rain, possibly mixed with snow. Snow level 4100 feet. Cloudy, with a high near 41.

Sunday Night

Rain and snow showers likely. Snow level 4000 feet. Mostly cloudy, with a low around 37.