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

Butte, Bert Mooney Airport (KBTM)

Lat: 45.95472°NLon: 112.4975°WElev: 5545.0ft.

Clear

54°F

12°C

Humidity	35%
Wind Speed	SW 19 MPH
Barometer	29.6 in (1002.37 mb)
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Last update	15 Apr 02:53 PM MDT

More Information:

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

Extended Forecast for

5 Miles SSE Butte 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: 53 °F
Showers
Likely
Tonight
Low: 22 °F
Rain/Snow
then Chance
Snow
Thursday
High: 35 °F
Snow Likely
Thursday Night
Low: 20 °F
Chance Snow
then Mostly
Cloudy
Friday
High: 39 °F
Chance Snow
then Snow
Likely
Friday Night
Low: 19 °F
Partly Cloudy
Saturday
High: 52 °F
Sunny
Saturday Night
Low: 27 °F
Partly Cloudy
Sunday
High: 61 °F
Sunny

Detailed Forecast

This Afternoon

Showers likely and possibly a thunderstorm. Snow level 6500 feet. Mostly cloudy, with a high near 53. Southwest wind 18 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.

Tonight

Rain showers before 8pm, then snow likely. Some thunder is also possible. Low around 22. Southwest wind 12 to 17 mph becoming west northwest 6 to 11 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Thursday

Snow likely, mainly before 2pm. Partly sunny, with a high near 35. Northwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Thursday Night

A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 20. West wind 5 to 14 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.

Friday

Snow likely, mainly between noon and 3pm, then snow showers likely after 3pm. Some thunder is also possible. Partly sunny, with a high near 39. Light west wind becoming northwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday Night

Partly cloudy, with a low around 19.

Saturday

Sunny, with a high near 52.

Saturday Night

Partly cloudy, with a low around 27.

Sunday

Sunny, with a high near 61.

Sunday Night

Partly cloudy, with a low around 34.

Monday

Mostly sunny, with a high near 67.