Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains into the morning. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from April 2, 06:00 AM MDT until April 3, 06:00 AM MDT

Current conditions at

Butte, Bert Mooney Airport (KBTM)

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

Partly Cloudy

36°F

2°C

Humidity	92%
Wind Speed	N 3 MPH
Barometer	29.5 in (998.99 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Last update	02 Apr 02:53 AM MDT

More Information:

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

Extended Forecast for

11 Miles WNW Silver Star MT

Winter Weather Advisory April 2, 06:00am until April 3, 06:00am

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 27 °F
Chance Snow
Thursday
High: 23 °F⇓
Heavy Snow
and Blustery
Thursday Night
Low: 17 °F
Snow and
Blustery
Friday
High: 31 °F
Slight Chance
Snow then
Partly Sunny
Friday Night
Low: 21 °F
Mostly Clear
Saturday
High: 39 °F
Sunny
Saturday Night
Low: 25 °F
Mostly Clear
Sunday
High: 45 °F
Sunny
Sunday Night
Low: 28 °F
Partly Cloudy

Detailed Forecast

Overnight

A 50 percent chance of snow. Cloudy, with a steady temperature around 27. South southwest wind around 16 mph, with gusts as high as 22 mph. Total nighttime snow accumulation of 1 to 3 inches possible.

Thursday

Snow showers before noon, then snow, mainly between noon and 3pm. The snow could be heavy at times. Some thunder is also possible. Temperature falling to around 17 by 4pm. Wind chill values as low as -1. Blustery, with a southwest wind 15 to 23 mph becoming northwest in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Thursday Night

Snow. Low around 17. Wind chill values as low as -1. Blustery, with a west wind 18 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Friday

A 20 percent chance of snow before noon. Mostly cloudy, with a high near 31. West northwest wind 16 to 20 mph, with gusts as high as 32 mph.

Friday Night

Mostly clear, with a low around 21. West wind 13 to 17 mph, with gusts as high as 26 mph.

Saturday

Sunny, with a high near 39.

Saturday Night

Mostly clear, with a low around 25.

Sunday

Sunny, with a high near 45.

Sunday Night

Partly cloudy, with a low around 28.