Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Hazardous Weather Conditions

Current conditions at

TOWER FALLS RANGER STATION AT YELLOWSTONE NP (TFAW4)

Lat: 44.916944°NLon: 110.420556°WElev: 6279.0ft.

39°F

4°C

Humidity	62%
Wind Speed	N 3 MPH
Barometer	NA
Dewpoint	27°F (-3°C)
Visibility	NA
Last update	09 Dec 12:15 AM MST

More Information:

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

Extended Forecast for

2 Miles S Silver Gate MT

Winter Storm Warning until December 10, 05:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning until December 10, 05:00pm
NOW until 5:00pm Wed
Winter Storm Warning
Overnight
Low: 29 °F
Snow and
Patchy
Blowing Snow
Tuesday
High: 34 °F
Heavy Snow
and Areas
Blowing Snow
Tuesday Night
Low: 24 °F
Breezy.
Slight Chance
Snow then
Heavy Snow
Wednesday
High: 37 °F
Heavy Snow
and Breezy
Wednesday Night
Low: 27 °F
Chance Snow
and Breezy
Thursday
High: 34 °F
Chance Snow
and Breezy
Thursday Night
Low: 27 °F
Snow Likely
and Breezy
Friday
High: 33 °F
Chance Snow
and Breezy

Detailed Forecast

Overnight

Snow, mainly after 4am. Patchy blowing snow. Steady temperature around 29. Breezy, with a west southwest wind around 23 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 5 inches possible.

Tuesday

Snow, mainly before 2pm. The snow could be heavy at times. Areas of blowing snow. High near 34. Breezy, with a west wind 18 to 23 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

Tuesday Night

Snow, mainly after 2am. The snow could be heavy at times. Low around 24. Breezy, with a west southwest wind 9 to 15 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Wednesday

Snow, mainly before 2pm. The snow could be heavy at times. High near 37. Breezy, with a west southwest wind 16 to 20 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

A 40 percent chance of snow. Cloudy, with a low around 27. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 46 mph. New snow accumulation of around an inch possible.

Thursday

A 50 percent chance of snow. Mostly cloudy, with a high near 34. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 40 mph.

Thursday Night

Snow likely. Mostly cloudy, with a low around 27. Breezy, with a west wind 15 to 17 mph, with gusts as high as 39 mph. Chance of precipitation is 70%.

Friday

A 50 percent chance of snow. Mostly cloudy, with a high near 33. Breezy.

Friday Night

A 20 percent chance of snow showers. Mostly cloudy, with a low around 22. Breezy.

Saturday

A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 32.

Saturday Night

Partly cloudy, with a low around 16.

Sunday

Mostly sunny, with a high near 33.

Sunday Night

Mostly cloudy, with a low around 18.