Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather from the Southern Plains to the Great Lakes

Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from April 15, 03:00 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

57°F

14°C

Humidity	28%
Wind Speed	W 8 MPH
Barometer	29.84 in (1010.5 mb)
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Last update	14 Apr 03:15 PM MDT

More Information:

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

Extended Forecast for

8 Miles SW Hamilton MT

Winter Weather Advisory April 15, 03:00pm until April 16, 09:00am

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 27 °F
Chance Snow
and Windy
then Snow and
Breezy
Wednesday
High: 30 °F
Snow and
Windy
Wednesday Night
Low: 16 °F
Snow and
Windy then
Snow Likely
and Breezy
Thursday
High: 21 °F
Snow and
Blustery
Thursday Night
Low: 17 °F
Chance Snow
and Windy
Friday
High: 26 °F
Snow Likely
and Blustery
Friday Night
Low: 18 °F
Slight Chance
Snow and
Blustery then
Mostly Clear
Saturday
High: 37 °F
Sunny
Saturday Night
Low: 26 °F
Partly Cloudy

Detailed Forecast

Tonight

Snow, mainly after 2am. Low around 27. Windy, with a west southwest wind 20 to 30 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.

Wednesday

Snow before 3pm, then snow showers after 3pm. Some thunder is also possible. High near 30. Windy, with a southwest wind 18 to 23 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Wednesday Night

Snow. Low around 16. Wind chill values as low as -1. Windy, with a west wind 20 to 30 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Thursday

Snow. High near 21. Wind chill values as low as zero. Blustery, with a west northwest wind 18 to 28 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 17. Windy, with a west southwest wind 25 to 30 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 37 mph. New snow accumulation of less than a half inch possible.

Friday

Snow likely, mainly after noon. Partly sunny, with a high near 26. Blustery. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Friday Night

A 20 percent chance of snow before midnight. Mostly clear, with a low around 18. Blustery.

Saturday

Sunny, with a high near 37.

Saturday Night

Partly cloudy, with a low around 26.

Sunday

Mostly sunny, with a high near 44.

Sunday Night

A slight chance of snow. Partly cloudy, with a low around 30.

Monday

A chance of rain and snow. Partly sunny, with a high near 44.