Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. 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

ST. IGNATIUS (SIGM)

Lat: 47.31333°NLon: 114.09806°WElev: 2990.0ft.

30°F

-1°C

Humidity	82%
Wind Speed	SE 5 MPH
Barometer	NA
Dewpoint	26°F (-3°C)
Visibility	NA
Wind Chill	25°F (-4°C)
Last update	16 Apr 07:00 AM MDT

More Information:

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

Extended Forecast for

9 Miles E St. Ignatius MT

Winter Weather Advisory until April 16, 09:00am

Click here for hazard details and duration

...

Winter Weather Advisory until April 16, 09:00am
NOW until 9:00am Thu
Winter Weather Advisory
Today
High: 16 °F
Heavy Snow
and Breezy
Tonight
Low: 14 °F
Snow Likely
and Blustery
then Chance
Snow
Friday
High: 23 °F
Snow and
Blustery
Friday Night
Low: 14 °F
Mostly Cloudy
and Blustery
then Mostly
Clear
Saturday
High: 34 °F
Sunny
Saturday Night
Low: 21 °F
Partly Cloudy
Sunday
High: 42 °F
Mostly Sunny
Sunday Night
Low: 28 °F
Mostly Cloudy

Detailed Forecast

Today

A chance of snow before noon, then snow showers, mainly after noon. The snow could be heavy at times. Some thunder is also possible. High near 16. Wind chill values as low as -7. Breezy, with a west wind 21 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 4 to 8 inches possible.

Tonight

Snow likely, mainly before midnight. Mostly cloudy, with a low around 14. Wind chill values as low as -4. Blustery, with a west wind 14 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Friday

Snow. High near 23. Wind chill values as low as zero. Blustery, with a west northwest wind 15 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Friday Night

Partly cloudy, with a low around 14. Wind chill values as low as -1. Blustery, with a west northwest wind 14 to 22 mph becoming south after midnight. Winds could gust as high as 31 mph.

Saturday

Sunny, with a high near 34. South wind 14 to 17 mph becoming west southwest in the afternoon. Winds could gust as high as 26 mph.

Saturday Night

Partly cloudy, with a low around 21.

Sunday

Mostly sunny, with a high near 42.

Sunday Night

Mostly cloudy, with a low around 28.

Monday

Mostly sunny, with a high near 47.

Monday Night

A slight chance of rain before midnight, then a slight chance of rain and snow. Snow level 8600 feet lowering to 8200 feet after midnight . Partly cloudy, with a low around 32.

Tuesday

A chance of rain and snow. Partly sunny, with a high near 47.

Tuesday Night

A chance of rain and snow. Mostly cloudy, with a low around 31.

Wednesday

Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 36. Breezy.