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

FORT PECK DAM (GGWFP)

Lat: 48.0084°NLon: 106.3962°WElev: 2280.0ft.

69°F

21°C

Humidity	96%
Wind Speed	SSW 9 MPH
Barometer	NA
Dewpoint	68°F (20°C)
Visibility	NA
Last update	15 Aug 10:50 PM MDT

More Information:

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

Extended Forecast for

Nashua MT

Overnight
Low: 52 °F
Partly Cloudy
Sunday
High: 83 °F
Mostly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 54 °F
Chance
T-storms then
Slight Chance
Showers
Monday
High: 82 °F
Mostly Sunny
Monday Night
Low: 54 °F
Chance
Showers
Tuesday
High: 80 °F
Chance
Showers
Tuesday Night
Low: 52 °F
Chance
Showers then
Partly Cloudy
Wednesday
High: 85 °F
Mostly Sunny
Wednesday Night
Low: 55 °F
Partly Cloudy

Detailed Forecast

Overnight

Partly cloudy, with a low around 52. East wind 7 to 9 mph.

Sunday

A 20 percent chance of showers and thunderstorms after 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 83. East wind 6 to 9 mph becoming south southwest in the afternoon.

Sunday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 2am. Mostly cloudy, with a low around 54. South southwest wind 5 to 8 mph becoming north northeast in the evening. Chance of precipitation is 50%.

Monday

Mostly sunny, with a high near 82. West northwest wind 6 to 8 mph.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. West northwest wind around 5 mph becoming light and variable. Chance of precipitation is 40%.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 80. East northeast wind around 6 mph. Chance of precipitation is 30%.

Tuesday Night

A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 52. Northeast wind around 5 mph becoming east southeast in the evening.

Wednesday

Mostly sunny, with a high near 85. East southeast wind 5 to 7 mph becoming southwest in the afternoon.

Wednesday Night

Partly cloudy, with a low around 55. Southwest wind around 5 mph becoming southeast in the evening.

Thursday

Mostly sunny, with a high near 88. West northwest wind 3 to 8 mph.

Thursday Night

Mostly clear, with a low around 56. Northwest wind around 6 mph becoming light and variable after midnight.

Friday

Sunny, with a high near 89.

Friday Night

A slight chance of showers. Mostly clear, with a low around 59.