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.

Mostly Cloudy

43°F

6°C

Humidity	75%
Wind Speed	S 13 MPH
Barometer	29.71 in (1006.1 mb)
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Wind Chill	36°F (2°C)
Last update	15 Apr 08:35 AM 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

Today
High: 31 °F
Heavy Snow
Tonight
Low: 14 °F
Heavy Snow
then Snow
Showers
Likely
Thursday
High: 20 °F
Snow Showers
Thursday Night
Low: 15 °F
Snow Showers
Likely
Friday
High: 26 °F
Chance Snow
Showers then
Snow Showers
Friday Night
Low: 15 °F
Mostly Clear
Saturday
High: 37 °F
Mostly Sunny
Saturday Night
Low: 24 °F
Partly Cloudy
Sunday
High: 45 °F
Mostly Sunny

Detailed Forecast

Today

Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 31. West southwest wind 13 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 10 to 14 inches possible.

Tonight

Snow showers, mainly before 1am. The snow could be heavy at times. Low around 14. West wind 10 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Thursday

Snow showers. Some thunder is also possible. High near 20. Wind chill values as low as zero. West wind 11 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 15. West southwest wind 10 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Friday

Snow showers, mainly after noon. High near 26. West southwest 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

Mostly clear, with a low around 15.

Saturday

Mostly sunny, with a high near 37.

Saturday Night

Partly cloudy, with a low around 24.

Sunday

Mostly sunny, with a high near 45.

Sunday Night

A slight chance of rain before 9pm, then a slight chance of snow. Snow level 7800 feet lowering to 7100 feet after midnight . Mostly cloudy, with a low around 29.

Monday

A slight chance of snow. Snow level 6800 feet rising to 7700 feet in the afternoon. Mostly sunny, with a high near 47.

Monday Night

A chance of rain and snow. Snow level 8000 feet lowering to 7400 feet after midnight . Mostly cloudy, with a low around 32.

Tuesday

A chance of snow. Snow level 7200 feet. Partly sunny, with a high near 49.