Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

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

unknown precip

58°F

14°C

Humidity	91%
Wind Speed	E 1 MPH
Barometer	NA
Dewpoint	55°F (13°C)
Visibility	NA
Last update	29 Sep 09:45 PM MDT

More Information:

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

Extended Forecast for

Drummond MT

Tonight
Low: 44 °F
Chance Rain
and Patchy
Fog
Tuesday
High: 71 °F
Rain Likely
and Patchy
Fog then
Chance
Showers
Tuesday Night
Low: 39 °F
Chance Rain
Wednesday
High: 68 °F
Slight Chance
Rain
Wednesday Night
Low: 38 °F
Chance Rain
and Patchy
Fog
Thursday
High: 63 °F
Chance Rain
and Patchy
Fog
Thursday Night
Low: 33 °F
Slight Chance
Rain
Friday
High: 61 °F
Mostly Sunny
Friday Night
Low: 31 °F
Mostly Clear
then Frost

Detailed Forecast

Tonight

A chance of rain before 1am, then a chance of rain after 3am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 44. Light and variable wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Rain likely before 3pm, then a chance of showers and thunderstorms, mainly after 5pm. Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 71. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 60%.

Tuesday Night

A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 39. West wind around 6 mph becoming calm in the evening.

Wednesday

A 20 percent chance of rain. Mostly sunny, with a high near 68. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

Wednesday Night

A 40 percent chance of rain. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 38. West wind 5 to 7 mph becoming calm in the evening.

Thursday

A 40 percent chance of rain. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 63.

Thursday Night

A 20 percent chance of rain. Mostly cloudy, with a low around 33.

Friday

Mostly sunny, with a high near 61.

Friday Night

Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 31.

Saturday

A slight chance of rain after noon. Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 59.