Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. 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

JETTE (JETM8)

Lat: 47.76706°NLon: 114.23378°WElev: 3593.0ft.

38°F

3°C

Humidity	85%
Wind Speed	SSW 2 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Last update	07 Dec 12:43 PM MST

More Information:

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

Extended Forecast for

Swan Lake MT

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

Click here for hazard details and duration

Wind Advisory

This Afternoon
High: 39 °F
Rain/Snow
Tonight
Low: 36 °F
Rain/Snow
then Rain
Likely
Monday
High: 42 °F
Rain/Snow and
Patchy Fog
then Rain
Monday Night
Low: 38 °F
Rain
Tuesday
High: 44 °F
Rain/Snow
Tuesday Night
Low: 32 °F
Rain/Snow and
Patchy Fog
Wednesday
High: 41 °F
Rain/Snow and
Patchy Fog
Wednesday Night
Low: 25 °F
Rain/Snow
then Snow
Thursday
High: 31 °F
Snow Likely

Detailed Forecast

This Afternoon

Rain and snow, mainly after 4pm. Snow level 4000 feet. High near 39. Southeast wind around 6 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Tonight

Rain and snow, becoming all rain after 9pm. Snow level 4300 feet rising to 5000 feet. Low around 36. South southeast wind around 7 mph becoming west southwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday

Rain and snow, becoming all rain after 11am. Patchy fog before 8am. Snow level 4600 feet. High near 42. Southwest wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Monday Night

Rain. Low around 38. South southwest wind around 10 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday

Rain, possibly mixed with snow. Snow level 5000 feet lowering to 3900 feet in the afternoon . High near 44. West southwest wind around 10 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Tuesday Night

Rain, possibly mixed with snow, mainly after 11pm. Patchy fog after 11pm. Snow level 3900 feet. Low around 32. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Wednesday

Rain, possibly mixed with snow. Patchy fog before 8am. Snow level 4500 feet. High near 41. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Wednesday Night

Rain, possibly mixed with snow, becoming all snow after 8pm. Mostly cloudy, with a low around 25.

Thursday

Snow likely. Mostly cloudy, with a high near 31.

Thursday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 21.

Friday

Rain and snow likely. Mostly cloudy, with a high near 35.

Friday Night

A chance of rain and snow. Snow level 4300 feet rising to 4800 feet after midnight. Cloudy, with a low around 31.

Saturday

A chance of rain and snow. Mostly cloudy, with a high near 41.