Heat Persists in the South Central U.S. and Southwest; Heavy rains in the Desert Southwest and Central Plains

Sweltering heat remains across the South-Central Plains, Lower/Middle Mississippi Valley, and the Southwest this week with limited nighttime relief. Thunderstorms will bring heavy rainfall leading to localized flash flooding in portions of the Desert Southwest and central Plains. Isolated strong to severe thunderstorms are possible across portions of the central Plains into the Northeast. Read More >

Current conditions at

Helmville MT-200 MP 53.3 (MTHLM)

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

67°F

19°C

Humidity	28%
Wind Speed	NW 12 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Last update	09 Sep 02:00 PM MDT

More Information:

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

Extended Forecast for

Ovando MT

This Afternoon
High: 73 °F
Sunny
Tonight
Low: 34 °F
Mostly Clear
then Patchy
Fog
Thursday
High: 79 °F
Patchy Fog
then Mostly
Sunny
Thursday Night
Low: 39 °F
Mostly Cloudy
then Showers
Friday
High: 70 °F
Chance Rain
then Slight
Chance Rain
Friday Night
Low: 32 °F
Mostly Cloudy
Saturday
High: 63 °F
Mostly Cloudy
then Slight
Chance Rain
Saturday Night
Low: 31 °F
Showers
Likely
Sunday
High: 55 °F
Rain

Detailed Forecast

This Afternoon

Sunny, with a high near 73. West wind 8 to 10 mph, with gusts as high as 20 mph.

Tonight

Patchy fog after 3am. Otherwise, partly cloudy, with a low around 34. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.

Thursday

Patchy fog before 8am. Otherwise, mostly sunny, with a high near 79. Light and variable wind becoming west 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.

Thursday Night

Rain and possibly a thunderstorm before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Low around 39. West wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

A 50 percent chance of rain, mainly before noon. Partly sunny, with a high near 70. Calm wind becoming west around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Mostly cloudy, with a low around 32.

Saturday

A 20 percent chance of rain after noon. Mostly cloudy, with a high near 63.

Saturday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 31.

Sunday

Rain. Cloudy, with a high near 55.

Sunday Night

A chance of rain. Mostly cloudy, with a low around 27.

Monday

Partly sunny, with a high near 62.