Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Hazardous Weather Conditions

Flood Watch in effect from December 8, 05:00 PM MST until December 11, 05:00 PM MST

Current conditions at

RONAN (RONM8)

Lat: 47.53639°NLon: 114.09889°WElev: 3068.0ft.

45°F

7°C

Humidity	56%
Wind Speed	WSW 5 MPH
Barometer	NA
Dewpoint	30°F (-1°C)
Visibility	NA
Wind Chill	42°F (6°C)
Last update	09 Dec 10:31 AM MST

More Information:

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

Extended Forecast for

5 Miles W St. Ignatius MT

Flood Watch until December 11, 05:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch until December 11, 05:00pm
NOW until 5:00pm Thu
Flood Watch
Today
High: 41 °F
Mostly Cloudy
Tonight
Low: 34 °F
Chance Snow
then Snow
Wednesday
High: 45 °F
Rain
Wednesday Night
Low: 42 °F
Rain then
Rain/Snow
Thursday
High: 43 °F
Rain/Snow
Thursday Night
Low: 39 °F
Rain/Snow
Friday
High: 43 °F
Rain/Snow
then Rain
Likely
Friday Night
Low: 37 °F
Chance Rain

Detailed Forecast

Today

Mostly cloudy, with a high near 41. West wind 16 to 18 mph, with gusts as high as 29 mph.

Tonight

Snow, mainly after midnight. Low around 34. South southeast wind 6 to 10 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Wednesday

Rain. High near 45. Southwest wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Night

Rain before 2am, then rain and snow. Low around 42. South southwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thursday

Rain and snow. High near 43. West wind 10 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Thursday Night

Rain and snow. Low around 39. Chance of precipitation is 80%. Little or no snow accumulation expected.

Friday

Rain and snow, becoming all rain after 11am. High near 43. Chance of precipitation is 80%. Little or no snow accumulation expected.

Friday Night

A chance of rain. Mostly cloudy, with a low around 37.

Saturday

A chance of rain and snow, mainly before 11am. Mostly cloudy, with a high near 42.

Saturday Night

A slight chance of rain and snow after 11pm. Mostly cloudy, with a low around 35.

Sunday

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