Excessive Rainfall and Severe Thunderstorms Threaten the Southern U.S. Again Friday

Heavy to excessive rainfall is forecast for eastern Louisiana into central Alabama which could bring flash, urban, and riverine flooding Friday. Scattered severe thunderstorms with a few tornadoes, very large hail, and damaging winds are possible across parts of the Gulf Coast States Friday and Friday night. Read More >

Current conditions at

Helmville MT-200 MP 53.3 (MTHLM)

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

unknown precip

49°F

9°C

Humidity	40%
Wind Speed	W 21 MPH
Barometer	NA
Dewpoint	26°F (-3°C)
Visibility	NA
Wind Chill	42°F (6°C)
Last update	17 May 02:45 PM MDT

More Information:

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

Extended Forecast for

14 Miles NNE Ovando MT

This Afternoon
High: 38 °F
Snow Showers
and Breezy
Tonight
Low: 26 °F
Chance Snow
Showers and
Breezy then
Partly Cloudy
Saturday
High: 44 °F
Mostly Sunny
Saturday Night
Low: 29 °F
Partly Cloudy
then Slight
Chance Snow
Sunday
High: 40 °F
Snow Likely
then Snow
Showers
Sunday Night
Low: 29 °F
Chance Snow
Monday
High: 44 °F
Chance Snow
then Showers
Likely
Monday Night
Low: 30 °F
Slight Chance
Rain/Snow
then Partly
Cloudy
Tuesday
High: 50 °F
Mostly Sunny
then Chance
Showers

Detailed Forecast

This Afternoon

Snow showers. Some thunder is also possible. High near 38. Breezy, with a west wind 26 to 29 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.

Tonight

A chance of snow showers before 9pm, then a chance of snow between 9pm and midnight. Some thunder is also possible. Mostly cloudy, then gradually becoming mostly clear, with a low around 26. Breezy, with a west wind 20 to 25 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 43 mph. Chance of precipitation is 40%. New snow accumulation of 1 to 3 inches possible.

Saturday

Mostly sunny, with a high near 44. West southwest wind 11 to 18 mph, with gusts as high as 31 mph.

Saturday Night

A 20 percent chance of snow after midnight. Partly cloudy, with a low around 29. West wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 30 mph.

Sunday

Snow likely before noon, then snow showers after noon. Some thunder is also possible. High near 40. West wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Sunday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 29. New snow accumulation of less than a half inch possible.

Monday

A chance of snow before noon, then rain showers likely. Some thunder is also possible. Mostly cloudy, with a high near 44. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Monday Night

A slight chance of rain and snow before midnight. Mostly cloudy, with a low around 30.

Tuesday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 50.

Tuesday Night

A chance of rain before midnight, then a chance of rain and snow. Snow level 7300 feet. Mostly cloudy, with a low around 35.

Wednesday

Rain and snow. Some thunder is also possible. Snow level 6900 feet rising to 7500 feet in the afternoon. Mostly cloudy, with a high near 46.

Wednesday Night

Rain and snow. Snow level 7600 feet lowering to 6700 feet after midnight . Mostly cloudy, with a low around 34.

Thursday

Rain and snow. Mostly cloudy, with a high near 41.