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

Helmville MT-200 MP 53.3 (MTHLM)

Lat: 46.96826°NLon: 112.97487°WElev: 4199.0ft.

unknown precip

50°F

10°C

Humidity	97%
Wind Speed	N 2 MPH
Barometer	NA
Dewpoint	49°F (9°C)
Visibility	NA
Last update	30 Sep 05:45 AM MDT

More Information:

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

Extended Forecast for

Ovando MT

Today
High: 71 °F
Rain Likely
then Slight
Chance
T-storms
Tonight
Low: 34 °F
Chance Rain
Wednesday
High: 70 °F
Slight Chance
Rain then
Mostly Sunny
Wednesday Night
Low: 33 °F
Chance Rain
Thursday
High: 66 °F
Chance Rain
Thursday Night
Low: 29 °F
Mostly Cloudy
then Patchy
Frost
Friday
High: 65 °F
Frost then
Mostly Sunny
Friday Night
Low: 25 °F
Partly Cloudy
then Frost
Saturday
High: 60 °F
Slight Chance
Rain/Snow
then Slight
Chance Rain

Detailed Forecast

Today

Rain likely before 9am, then a slight chance of showers and thunderstorms after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 71. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A 30 percent chance of rain, mainly before 3am. Partly cloudy, with a low around 34. West wind around 6 mph becoming calm in the evening.

Wednesday

A 20 percent chance of rain before noon. Mostly sunny, with a high near 70. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.

Wednesday Night

A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 33. West wind 5 to 9 mph becoming calm in the evening.

Thursday

A 30 percent chance of rain, mainly before noon. Partly sunny, with a high near 66. Calm wind becoming west 5 to 9 mph in the afternoon.

Thursday Night

Patchy frost after 3am. Otherwise, mostly cloudy, with a low around 29.

Friday

Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 65.

Friday Night

Widespread frost, mainly after 2am. Otherwise, partly cloudy, with a low around 25.

Saturday

A slight chance of rain and snow before 9am, then a slight chance of rain. Partly sunny, with a high near 60.