Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

Lat: 46.71854°NLon: 113.29534°WElev: 3901.0ft.

49°F

9°C

Humidity	71%
Wind Speed	SSW 0 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	NA
Last update	29 Aug 03:01 AM MDT

More Information:

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

Extended Forecast for

8 Miles SE Greenough MT

Overnight
Low: 53 °F
Slight Chance
Rain
Saturday
High: 71 °F
Chance Rain
then Showers
Likely
Saturday Night
Low: 43 °F
Rain Likely
Sunday
High: 58 °F
Chance Rain
then Patchy
Smoke
Sunday Night
Low: 41 °F
Mostly Clear
Monday
High: 70 °F
Sunny
Monday Night
Low: 48 °F
Mostly Clear
Tuesday
High: 77 °F
Mostly Sunny
then Slight
Chance Rain
Tuesday Night
Low: 50 °F
Chance
Showers then
Mostly Cloudy

Detailed Forecast

Overnight

A 20 percent chance of rain. Patchy smoke. Mostly cloudy, with a low around 53. Calm wind.

Saturday

A chance of rain before noon, then a chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Patchy smoke before 10am. Partly sunny, with a high near 71. Calm wind becoming west southwest around 5 mph. Chance of precipitation is 60%.

Saturday Night

Rain and thunderstorms likely. Mostly cloudy, with a low around 43. Calm wind becoming northwest around 5 mph after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

A 30 percent chance of rain before 8am. Patchy smoke between 11am and 3pm. Partly sunny, with a high near 58. West wind 5 to 8 mph, with gusts as high as 23 mph.

Sunday Night

Mostly clear, with a low around 41. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 22 mph.

Monday

Sunny, with a high near 70.

Monday Night

Mostly clear, with a low around 48.

Tuesday

A slight chance of rain after noon. Mostly sunny, with a high near 77.

Tuesday Night

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 50.

Wednesday

A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 69.