Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

Helmville MT-200 MP 53.3 (MTHLM)

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

unknown precip

58°F

14°C

Humidity	76%
Wind Speed	ESE 13 MPH
Barometer	NA
Dewpoint	50°F (10°C)
Visibility	NA
Last update	13 Aug 08:30 PM MDT

More Information:

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

Extended Forecast for

15 Miles ENE Ovando MT

Tonight
Low: 46 °F
Showers
Likely
Friday
High: 51 °F
Showers
Friday Night
Low: 45 °F
Chance
T-storms then
Patchy Smoke
Saturday
High: 60 °F
Patchy Smoke
then Sunny
Saturday Night
Low: 48 °F
Partly Cloudy
Sunday
High: 63 °F
Sunny
Sunday Night
Low: 50 °F
Slight Chance
T-storms then
Mostly Cloudy
Monday
High: 62 °F
Partly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 49 °F
Chance
Showers

Detailed Forecast

Tonight

Showers and thunderstorms likely before 4am, then a chance of showers. Cloudy, with a low around 46. East northeast wind 8 to 10 mph. Chance of precipitation is 60%.

Friday

Showers and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. High near 51. East wind 5 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Patchy smoke after 5am. Cloudy, then gradually becoming partly cloudy, with a low around 45. East northeast wind around 6 mph. Chance of precipitation is 40%.

Saturday

Patchy smoke before 7am. Mostly sunny, with a high near 60. East wind around 6 mph becoming west southwest in the afternoon.

Saturday Night

Partly cloudy, with a low around 48. West southwest wind around 6 mph becoming light and variable.

Sunday

Sunny, with a high near 63.

Sunday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 50.

Monday

A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 62.

Monday Night

A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 49.