Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. Read More >

Current conditions at

Georgetown Lake (MTGTL)

Lat: 46.191°NLon: 113.3°WElev: 6338.0ft.

unknown precip

22°F

-6°C

Humidity	78%
Wind Speed	NW 3 MPH
Barometer	NA
Dewpoint	16°F (-9°C)
Visibility	NA
Last update	16 Apr 11:45 AM MDT

More Information:

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

Extended Forecast for

10 Miles S Georgetown MT

This Afternoon
High: 15 °F
Snow Likely
and Blustery
Tonight
Low: 11 °F
Snow Likely
and Blustery
then Heavy
Snow
Friday
High: 20 °F
Snow
Friday Night
Low: 11 °F
Partly Cloudy
Saturday
High: 34 °F
Sunny
Saturday Night
Low: 21 °F
Partly Cloudy
Sunday
High: 42 °F
Mostly Sunny
Sunday Night
Low: 27 °F
Mostly Cloudy
Monday
High: 47 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Snow likely, mainly after 5pm. Mostly cloudy, with a high near 15. Wind chill values as low as -7. Blustery, with a west northwest wind 21 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Snow likely, mainly before 10pm. The snow could be heavy at times. Mostly cloudy, with a low around 11. Wind chill values as low as -6. Blustery, with a west northwest wind 17 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

Friday

Snow. High near 20. Wind chill values as low as -5. West northwest wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Friday Night

Partly cloudy, with a low around 11. Wind chill values as low as -5. West northwest wind 13 to 21 mph becoming southwest after midnight. Winds could gust as high as 29 mph.

Saturday

Sunny, with a high near 34. Southwest wind around 15 mph, with gusts as high as 25 mph.

Saturday Night

Partly cloudy, with a low around 21.

Sunday

Mostly sunny, with a high near 42.

Sunday Night

Mostly cloudy, with a low around 27.

Monday

Mostly sunny, with a high near 47.

Monday Night

A slight chance of rain and snow before midnight. Partly cloudy, with a low around 32.