Sky Warn 2026

Hazardous Weather Conditions

Current conditions at

FORT PECK DAM (GGWFP)

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

84°F

29°C

Humidity	22%
Wind Speed	SSE 4 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	NA
Heat Index	81°F (27°C)
Last update	25 May 12:48 PM MDT

More Information:

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

Extended Forecast for

5 Miles WNW Frazer MT

Lake Wind Advisory May 26, 09:00am until May 28, 06:00am

Heat Advisory May 26, 12:00pm until May 26, 09:00pm

Red Flag Warning May 26, 12:00pm until May 26, 09:00pm

Click here for hazard details and duration

Lake Wind Advisory

Heat Advisory

Red Flag Warning

Memorial Day
High: 94 °F
Sunny
Tonight
Low: 61 °F
Partly Cloudy
Tuesday
High: 102 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Tuesday Night
Low: 66 °F
Mostly Cloudy
and Breezy
Wednesday
High: 101 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Wednesday Night
Low: 67 °F
Mostly Cloudy
and Breezy
Thursday
High: 100 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Thursday Night
Low: 66 °F
Mostly Cloudy
and Breezy
Friday
High: 92 °F
Mostly Sunny
then Sunny
and Breezy

Detailed Forecast

Memorial Day

Sunny, with a high near 94. West southwest wind 5 to 7 mph.

Tonight

Partly cloudy, with a low around 61. Light and variable wind becoming east 5 to 10 mph in the evening.

Tuesday

Mostly sunny and hot, with a high near 102. Breezy, with an east southeast wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 34 mph.

Tuesday Night

Mostly cloudy, with a low around 66. Breezy, with an east wind 21 to 26 mph, with gusts as high as 43 mph.

Wednesday

Mostly sunny and hot, with a high near 101. Breezy, with an east wind 21 to 25 mph, with gusts as high as 38 mph.

Wednesday Night

Mostly cloudy, with a low around 67. Breezy, with a southeast wind 18 to 28 mph, with gusts as high as 41 mph.

Thursday

Mostly sunny and hot, with a high near 100. Breezy, with a south southeast wind 16 to 24 mph, with gusts as high as 37 mph.

Thursday Night

Mostly cloudy, with a low around 66. Breezy, with a southeast wind 16 to 24 mph, with gusts as high as 37 mph.

Friday

Mostly sunny, with a high near 92. Breezy, with a southeast wind 14 to 22 mph, with gusts as high as 33 mph.

Friday Night

A 30 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 63. Breezy, with an east southeast wind 15 to 24 mph, with gusts as high as 36 mph.

Saturday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 86. East wind 14 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Breezy.

Sunday

A slight chance of showers. Mostly sunny, with a high near 84.