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

Wind Advisory in effect from December 8, 11:00 PM MST until December 9, 11:00 AM MST

Current conditions at

CONDON WORK CENTER (CONM8)

Lat: 47.53611°NLon: 113.71722°WElev: 3684.0ft.

34°F

1°C

Humidity	100%
Wind Speed	NE 1 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Last update	08 Dec 08:08 AM MST

More Information:

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

Extended Forecast for

22 Miles ESE Swan Lake MT

Wind Advisory December 8, 11:00pm until December 9, 11:00am

Click here for hazard details and duration

Wind Advisory

Today
High: 37 °F
Rain/Snow
Tonight
Low: 31 °F
Rain/Snow
Tuesday
High: 36 °F⇓
Rain/Snow
then Chance
Snow
Tuesday Night
Low: 28 °F
Snow
Wednesday
High: 39 °F
Rain/Snow
Wednesday Night
Low: 31 °F
Rain/Snow
Thursday
High: 36 °F
Rain/Snow
Thursday Night
Low: 23 °F
Snow
Friday
High: 36 °F
Rain/Snow

Detailed Forecast

Today

Snow, possibly mixed with rain. Snow level 4600 feet rising to 5300 feet in the afternoon. High near 37. West southwest wind 10 to 15 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than one inch possible.

Tonight

Rain, possibly mixed with snow. Low around 31. West southwest wind 15 to 17 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Tuesday

Rain and snow before 11am, then a chance of snow. Snow level 6100 feet lowering to 4400 feet in the afternoon . Temperature rising to near 36 by 10am, then falling to around 28 during the remainder of the day. West wind 15 to 17 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Tuesday Night

Snow, mainly after 11pm. Low around 28. South southwest wind 3 to 7 mph. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Wednesday

Rain, possibly mixed with snow. Snow level 5200 feet rising to 6100 feet. High near 39. West southwest wind 6 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Wednesday Night

Rain, possibly mixed with snow before 8pm, then rain and snow showers between 8pm and 2am, then rain and snow after 2am. Some thunder is also possible. Snow level 5700 feet lowering to 5100 feet. Low around 31. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Thursday

Rain and snow, becoming all snow after 2pm. Snow level 5000 feet lowering to 4400 feet in the afternoon . High near 36. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

Snow. Cloudy, with a low around 23.

Friday

Snow before 11am, then rain likely, possibly mixed with snow. Snow level rising to 5200 feet in the afternoon. Mostly cloudy, with a high near 36.

Friday Night

A chance of rain and snow. Mostly cloudy, with a low around 26.

Saturday

A chance of rain and snow. Snow level 5300 feet lowering to 4700 feet. Partly sunny, with a high near 37.

Saturday Night

A chance of rain and snow. Snow level 4900 feet. Mostly cloudy, with a low around 29.

Sunday

Rain and snow likely. Snow level 4700 feet. Mostly cloudy, with a high near 37.