Snow and Ice Continue in the Northeast; Rain and Mountain Snow in the West

Significant winter impacts shift into the Northeast on Sunday. Heavy snow up to 2 feet will be possible across interior Northeastern areas. Southern New England may see ice accumulations up to a quarter of an inch. Strong gusty winds and bitter cold will follow the cold front passage. In the west, heavy mountain snow will impact the California, Inter-Mountain West, and Rocky mountains. Read More >

Hazardous Weather Conditions

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Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

Lat: 44.4567°NLon: 110.8494°WElev: 7320ft.

28°F

-2°C

Humidity	90%
Wind Speed	W 1 G 4 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	NA
Last update	20 Jan 2:15 am MST

More Information:

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

Extended Forecast for

South Entrance WY

Winter Storm Watch January 20, 05:00pm until January 21, 05:00pm

Click here for hazard details and duration

Winter Storm Watch

Overnight

Snow
Low: 30 °F
Sunday

Snow
High: 34 °F
Sunday
Night

Snow
Low: 19 °F
M.L.King
Day

Snow Likely
High: 26 °F
Monday
Night

Slight Chance
Snow then
Partly Cloudy
Low: -7 °F
Tuesday

Mostly Sunny
High: 15 °F
Tuesday
Night

Chance Snow
Low: 2 °F
Wednesday

Snow Showers
Likely
High: 22 °F
Wednesday
Night

Snow Showers
Likely
Low: 7 °F

Detailed Forecast

Overnight

Snow. Steady temperature around 30. Southwest wind around 10 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.

Sunday

Snow. High near 34. South southwest wind 10 to 13 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Sunday Night

Snow. Low around 19. South southwest wind 6 to 11 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

M.L.King Day

Snow likely, mainly before 11am. Mostly cloudy, with a high near 26. West wind 7 to 11 mph becoming north in the morning. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Monday Night

A 20 percent chance of snow before 11pm. Partly cloudy, with a low around -7. North northeast wind 3 to 8 mph.

Tuesday

Mostly sunny, with a high near 15. Calm wind becoming west southwest 5 to 8 mph in the afternoon.

Tuesday Night

A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 2. West southwest wind around 7 mph.

Wednesday

Snow showers likely. Cloudy, with a high near 22. Chance of precipitation is 70%.

Wednesday Night

Snow showers likely, mainly before 11pm. Cloudy, with a low around 7. Chance of precipitation is 60%.

Thursday

A 20 percent chance of snow showers. Mostly cloudy, with a high near 24.