Heat Wave in the Northeastern U.S.; Severe Thunderstorms and Excessive Rainfall in the Plains and Upper Midwest; Critical Fire Weather in the Southwestern U.S.

The first significant heat wave this season will impact much of the Midwest, Great Lakes, Mid-Atlantic and Northeast this week. Record high temperatures and rapid onset drought is possible. In the northern Plains and Upper Midwest, strong to severe thunderstorms with excessive rainfall are possible today. Dry, gusty winds will bring critical fire weather to the Four Corners and central California. Read More >

Hazardous Weather Conditions

Winter Storm Warning until June 18, 06:00 AM MDT

Current conditions at

Butte, Bert Mooney Airport (KBTM)

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

Overcast

40°F

4°C

Humidity	85%
Wind Speed	N 0 MPH
Barometer	29.72 in (1006.44 mb)
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Last update	17 Jun 10:53 AM MDT

More Information:

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

Extended Forecast for

9 Miles NNE Divide MT

Winter Storm Warning June 17, 11:19am until June 18, 06:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning June 17, 11:19am until June 18, 06:00am
NOW until 6:00am Tue
Winter Storm Warning
Today
High: 48 °F
Showers
Tonight
Low: 33 °F
Rain/Snow
then Snow
Likely
Tuesday
High: 53 °F
Chance
Rain/Snow
then Showers
Tuesday Night
Low: 32 °F
Chance
T-storms then
Frost
Juneteenth
High: 63 °F
Frost then
Chance
Showers
Wednesday Night
Low: 37 °F
Partly Cloudy
then Areas
Frost
Thursday
High: 71 °F
Areas Frost
then Mostly
Sunny
Thursday Night
Low: 44 °F
Partly Cloudy

Detailed Forecast

Today

Rain before noon, then showers and possibly a thunderstorm after noon. High near 48. North northwest wind 8 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Rain showers before 9pm, then snow. Some thunder is also possible. Low around 33. West wind 6 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Tuesday

A chance of snow before 9am, then rain showers. Some thunder is also possible. Snow level rising to 7800 feet in the afternoon. High near 53. South southwest wind around 7 mph becoming west in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tuesday Night

A 40 percent chance of showers and thunderstorms before midnight. Widespread frost, mainly after 4am. Otherwise, mostly cloudy, with a low around 32. North northwest wind around 6 mph becoming calm in the evening. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Juneteenth

A 30 percent chance of showers and thunderstorms after noon. Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 63. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

Wednesday Night

Areas of frost after 5am. Otherwise, partly cloudy, with a low around 37.

Thursday

Areas of frost before 7am. Otherwise, sunny, with a high near 71.

Thursday Night

Partly cloudy, with a low around 44.

Friday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.

Friday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47.

Saturday

Sunny, with a high near 79.