Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Hazardous Weather Conditions

Current conditions at

JETTE (JETM8)

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

45°F

7°C

Humidity	100%
Wind Speed	SE 2 MPH
Barometer	NA
Dewpoint	45°F (7°C)
Visibility	NA
Last update	10 Dec 12:43 PM MST

More Information:

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

Extended Forecast for

5 Miles NE Big Arm MT

Flood Watch December 10, 01:45pm until December 11, 05:00pm

Wind Advisory until December 11, 08:00am

Click here for hazard details and duration

Flood Watch

Wind Advisory

Flood Watch December 10, 01:45pm until December 11, 05:00pm
Wind Advisory until December 11, 08:00am
NOW: Multiple hazards in effect
Click HERE for Details
This Afternoon
High: 50 °F
Rain
Tonight
Low: 46 °F
Rain and
Breezy
Thursday
High: 47 °F
Rain
Thursday Night
Low: 39 °F
Rain Likely
then
Rain/Snow
Likely
Friday
High: 46 °F
Rain/Snow
Friday Night
Low: 40 °F
Rain/Snow
Likely then
Chance Rain
Saturday
High: 49 °F
Slight Chance
Rain then
Partly Sunny
Saturday Night
Low: 37 °F
Partly Cloudy

Detailed Forecast

This Afternoon

Rain. High near 50. South southwest wind around 16 mph, with gusts as high as 39 mph. Chance of precipitation is 80%.

Tonight

Rain. Low around 46. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Rain, mainly before 1pm. High near 47. West southwest wind 10 to 18 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

Rain likely before 2am, then rain and snow likely. Cloudy, with a low around 39. South southwest wind 3 to 7 mph. Winds could gust as high as 22 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Friday

Rain and snow. High near 46. South southwest wind 3 to 7 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Friday Night

Rain likely, possibly mixed with snow, becoming all rain after 8pm. Cloudy, with a low around 40. Chance of precipitation is 60%. Little or no snow accumulation expected.

Saturday

A 20 percent chance of rain before 11am. Mostly cloudy, with a high near 49.

Saturday Night

Partly cloudy, with a low around 37.

Sunday

A chance of rain, mainly after 11am. Partly sunny, with a high near 48.

Sunday Night

A slight chance of rain. Mostly cloudy, with a low around 40.

Monday

A chance of rain. Mostly cloudy, with a high near 49.

Monday Night

Rain. Mostly cloudy, with a low around 41.