Extreme Heat Lingers; Severe Thunderstorms for Portions of the Plains and Southeast; Heavy Rainfall Threats

Gusty winds and heavy rainfall may impact the Big Island of Hawaii as a nearby tropical system passes west of the islands. From the Southwest U.S., Rockies and across the Gulf Coast, heavy rainfall could lead to isolated flash flooding. Severe thunderstorms are expected for areas of the Plains, Gulf Coast and Southeast through Tuesday. Extreme heat lingers for the southern Plains and Southwest. Read More >

Hazardous Weather Conditions

Lake Wind Advisory in effect from August 24, 10:00 AM MDT until August 24, 09:00 PM MDT

Current conditions at

FORT PECK DAM (GGWFP)

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

68°F

20°C

Humidity	65%
Wind Speed	WSW 10 MPH
Barometer	NA
Dewpoint	56°F (13°C)
Visibility	NA
Last update	24 Aug 03:50 AM MDT

More Information:

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

Extended Forecast for

Nashua MT

Lake Wind Advisory August 24, 10:00am until August 24, 09:00pm

Click here for hazard details and duration

Lake Wind Advisory

Today
High: 86 °F
Sunny then
Sunny and
Breezy
Tonight
Low: 57 °F
Mostly Clear
and Breezy
then Mostly
Clear
Tuesday
High: 85 °F
Sunny
Tuesday Night
Low: 53 °F
Mostly Clear
Wednesday
High: 87 °F
Sunny
Wednesday Night
Low: 57 °F
Mostly Clear
Thursday
High: 93 °F
Mostly Sunny
Thursday Night
Low: 61 °F
Slight Chance
T-storms then
Chance
Showers
Friday
High: 92 °F
Mostly Sunny

Detailed Forecast

Today

Sunny, with a high near 86. Breezy, with a west northwest wind 11 to 16 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 39 mph.

Tonight

Mostly clear, with a low around 57. Breezy, with a west northwest wind 18 to 23 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 38 mph.

Tuesday

Sunny, with a high near 85. Northwest wind 9 to 14 mph, with gusts as high as 23 mph.

Tuesday Night

Mostly clear, with a low around 53. North northwest wind 5 to 10 mph becoming east northeast after midnight. Winds could gust as high as 18 mph.

Wednesday

Sunny, with a high near 87. East northeast wind 3 to 5 mph.

Wednesday Night

Mostly clear, with a low around 57. East wind 6 to 10 mph, with gusts as high as 20 mph.

Thursday

Mostly sunny, with a high near 93. East southeast wind 10 to 16 mph, with gusts as high as 26 mph.

Thursday Night

A slight chance of showers and thunderstorms, then a chance of showers after midnight. Mostly cloudy, with a low around 61. East wind 11 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.

Friday

Mostly sunny, with a high near 92. East wind around 8 mph becoming west northwest in the afternoon.

Friday Night

Partly cloudy, with a low around 59. Northwest wind around 6 mph becoming east after midnight.

Saturday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. East northeast wind 6 to 9 mph becoming south southeast in the afternoon.

Saturday Night

A chance of showers. Mostly cloudy, with a low around 57.

Sunday

A slight chance of showers. Mostly sunny, with a high near 82.