Severe Weather and Heavy Rain from the Ohio Valley to the Mid-Atlantic; Heat Persists in the South-Central U.S.

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected across portions of the Ohio Valley into southern Mid-Atlantic and Carolinas. Rounds of strong thunderstorms are expected to develop across the northern and central Plains. Sweltering heat remains most persistent across the South-Central Plains and Lower/Middle Mississippi Valley through next week. Read More >

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

Browning US-89 (MTBWG)

Lat: 48.53523°NLon: 112.9813°WElev: 4419.0ft.

unknown precip

50°F

10°C

Humidity	99%
Wind Speed	SSE 5 MPH
Barometer	NA
Dewpoint	50°F (10°C)
Visibility	NA
Wind Chill	48°F (9°C)
Last update	05 Sep 08:45 PM MDT

More Information:

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

Extended Forecast for

12 Miles NNE Heart Butte MT

Tonight
Low: 48 °F
Showers and
Patchy Fog
Sunday
High: 63 °F
Showers and
Areas Fog
then Chance
Showers and
Patchy Fog
Sunday Night
Low: 47 °F
Showers and
Patchy Fog
Labor Day
High: 58 °F
Showers and
Patchy Fog
Monday Night
Low: 45 °F
Showers and
Breezy
Tuesday
High: 64 °F
Chance
Showers and
Breezy
Tuesday Night
Low: 44 °F
Partly Cloudy
Wednesday
High: 71 °F
Sunny
Wednesday Night
Low: 48 °F
Mostly Clear

Detailed Forecast

Tonight

Showers and thunderstorms before 3am, then showers and possibly a thunderstorm, mainly after 3am. Patchy fog after 10pm. Low around 48. North northeast wind 3 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

Showers and thunderstorms, mainly before 4pm. Areas of fog before 2pm. High near 63. Light and variable wind becoming east northeast 5 to 7 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Showers and thunderstorms before 3am, then showers likely after 5am. Patchy fog after 8pm. Low around 47. North northeast wind around 6 mph becoming northwest after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Labor Day

Showers, with thunderstorms also possible after noon. Patchy fog before 9am. High near 58. Northwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 100%.

Monday Night

Showers and possibly a thunderstorm. Low around 45. Breezy, with a west wind 21 to 29 mph, with gusts as high as 46 mph. Chance of precipitation is 80%.

Tuesday

A 40 percent chance of showers, mainly before noon. Partly sunny, with a high near 64. Breezy, with a west wind 16 to 23 mph, with gusts as high as 38 mph.

Tuesday Night

Partly cloudy, with a low around 44. West southwest wind 8 to 15 mph, with gusts as high as 23 mph.

Wednesday

Sunny, with a high near 71. West southwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph.

Wednesday Night

Mostly clear, with a low around 48.

Thursday

Sunny, with a high near 73.

Thursday Night

A slight chance of showers. Partly cloudy, with a low around 46.

Friday

A chance of showers. Partly sunny, with a high near 65.