Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

DW0414 Moran (D0414)

Lat: 43.84213°NLon: 110.50796°WElev: 6749.0ft.

34°F

1°C

Humidity	72%
Wind Speed	SSE 1 MPH
Barometer	30.1 in (1019.3 mb)
Dewpoint	26°F (-3°C)
Visibility	NA
Last update	08 Dec 03:30 PM MST

More Information:

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

Extended Forecast for

10 Miles SW South Entrance WY

Winter Storm Warning December 9, 05:00am until December 10, 05:00pm

Click here for hazard details and duration

Winter Storm Warning

This Afternoon
High: 29 °F
Snow Showers
Likely
Tonight
Low: 26 °F⇑
Snow Showers
and Patchy
Blowing Snow
Tuesday
High: 33 °F
Heavy Snow
and Blowing
Snow
Tuesday Night
Low: 27 °F
Heavy Snow
and Breezy
Wednesday
High: 34 °F
Rain/Snow and
Breezy
Wednesday Night
Low: 30 °F
Rain/Snow
Likely and
Breezy
Thursday
High: 34 °F
Snow Showers
Likely
Thursday Night
Low: 29 °F
Chance Snow
Showers
Friday
High: 35 °F
Chance Snow
Showers

Detailed Forecast

This Afternoon

Snow showers likely. Mostly cloudy, with a high near 29. West southwest wind around 13 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.

Tonight

Snow showers. Patchy blowing snow after 7pm. Temperature rising to around 30 by 3am. Breezy, with a west southwest wind 17 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Tuesday

Snow showers. The snow could be heavy at times. Widespread blowing snow, mainly before 10am. High near 33. Breezy, with a west southwest wind 13 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Tuesday Night

Snow showers. The snow could be heavy at times. Low around 27. Breezy, with a west southwest wind 10 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Wednesday

Snow showers before 11am, then rain and snow showers. Snow level rising to 8600 feet in the afternoon. High near 34. Breezy, with a southwest wind 14 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Rain and snow showers likely before 2am, then a chance of snow showers. Snow level 8600 feet lowering to 8200 feet after midnight . Mostly cloudy, with a low around 30. Breezy, with a southwest wind 14 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 70%.

Thursday

Snow showers likely. Mostly cloudy, with a high near 34. Southwest wind 10 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

Thursday Night

A 50 percent chance of snow showers. Mostly cloudy, with a low around 29.

Friday

A 50 percent chance of snow showers. Mostly cloudy, with a high near 35.

Friday Night

A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 24.

Saturday

Mostly sunny, with a high near 35.

Saturday Night

Partly cloudy, with a low around 20.