Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

Helmville MT-200 MP 53.3 (MTHLM)

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

54°F

12°C

Humidity	93%
Wind Speed	ENE 0 MPH
Barometer	NA
Dewpoint	52°F (11°C)
Visibility	NA
Last update	14 Aug 06:15 AM MDT

More Information:

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

Extended Forecast for

11 Miles NW Lincoln MT

Today
High: 54 °F
Chance Rain
then Showers
Tonight
Low: 45 °F
Chance
T-storms then
Patchy Smoke
Saturday
High: 63 °F
Patchy Smoke
then Slight
Chance
T-storms
Saturday Night
Low: 47 °F
Slight Chance
T-storms then
Partly Cloudy
Sunday
High: 66 °F
Sunny
Sunday Night
Low: 50 °F
Mostly Cloudy
Monday
High: 65 °F
Partly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 49 °F
Showers
Likely
Tuesday
High: 61 °F
Chance
Showers

Detailed Forecast

Today

Rain and possibly a thunderstorm before 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. High near 54. East wind around 6 mph becoming light and variable in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and 11pm. Patchy smoke after 5am. Partly cloudy, with a low around 45. East wind 3 to 5 mph. Chance of precipitation is 50%.

Saturday

A 20 percent chance of showers and thunderstorms after 5pm. Patchy smoke before 7am. Mostly sunny, with a high near 63. Light and variable wind becoming southwest around 6 mph in the afternoon.

Saturday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and midnight. Cloudy during the early evening, then gradual clearing, with a low around 47. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Sunday

Sunny, with a high near 66. West southwest wind 3 to 8 mph. Winds could gust as high as 18 mph.

Sunday Night

Mostly cloudy, with a low around 50.

Monday

A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 65.

Monday Night

Showers likely and possibly a thunderstorm before midnight, then rain likely after midnight. Mostly cloudy, with a low around 49.

Tuesday

A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 61.

Tuesday Night

A slight chance of showers and thunderstorms before midnight, then a slight chance of rain after midnight. Partly cloudy, with a low around 47.