Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from April 15, 06:00 PM MDT until April 16, 09:00 AM MDT

Current conditions at

Ravalli County Airport (KHRF)

Lat: 46.25463°NLon: 114.1246°WElev: 3644.0ft.

Partly Cloudy

54°F

12°C

Humidity	50%
Wind Speed	S 17 MPH
Barometer	29.52 in (999.66 mb)
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Last update	15 Apr 05:35 PM MDT

More Information:

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

Extended Forecast for

15 Miles W Hamilton MT

Winter Weather Advisory April 15, 06:00pm until April 16, 09:00am

Click here for hazard details and duration

Winter Weather Advisory

This Afternoon
High: 31 °F
Heavy Snow
Tonight
Low: 14 °F
Heavy Snow
then Snow
Likely
Thursday
High: 20 °F
Heavy Snow
Thursday Night
Low: 16 °F
Snow Likely
then Chance
Snow
Friday
High: 26 °F
Snow
Friday Night
Low: 13 °F
Partly Cloudy
Saturday
High: 38 °F
Mostly Sunny
Saturday Night
Low: 24 °F
Partly Cloudy
Sunday
High: 46 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 31. West southwest wind around 18 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 8 to 12 inches possible.

Tonight

Snow, mainly before 5am. The snow could be heavy at times. Low around 14. West wind 10 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Thursday

Snow, mainly before 3pm, then snow showers after 3pm. The snow could be heavy at times. Some thunder is also possible. High near 20. Wind chill values as low as zero. West wind 10 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

Snow likely, mainly before midnight. Mostly cloudy, with a low around 16. West wind 10 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Friday

Snow. High near 26. West wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Friday Night

Partly cloudy, with a low around 13.

Saturday

Mostly sunny, with a high near 38.

Saturday Night

Partly cloudy, with a low around 24.

Sunday

Mostly sunny, with a high near 46.

Sunday Night

Partly cloudy, with a low around 31.

Monday

Mostly sunny, with a high near 51.