Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Southern Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over the Northern Mariana Islands. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes through Tuesday. Heavy snow is expected in the Pacific Northwest. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

unknown precip

34°F

1°C

Humidity	79%
Wind Speed	SW 9 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	NA
Wind Chill	27°F (-3°C)
Last update	13 Apr 10:15 PM MDT

More Information:

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

Extended Forecast for

6 Miles NW Georgetown MT

Tonight
Low: 31 °F
Mostly Cloudy
Tuesday
High: 52 °F
Partly Sunny
Tuesday Night
Low: 33 °F
Mostly Cloudy
then Slight
Chance
Rain/Snow
Wednesday
High: 50 °F
Rain/Snow
Likely then
Rain/Snow
Wednesday Night
Low: 22 °F
Rain/Snow
then Snow
Likely
Thursday
High: 36 °F
Snow Showers
Thursday Night
Low: 20 °F
Chance Snow
Friday
High: 41 °F
Chance Snow
Friday Night
Low: 18 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a low around 31. West southwest wind around 5 mph becoming calm in the evening.

Tuesday

Partly sunny, with a high near 52. Light south wind becoming west southwest 9 to 14 mph in the morning. Winds could gust as high as 21 mph.

Tuesday Night

A slight chance of rain and snow after midnight. Snow level 6600 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 33. Southwest wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Wednesday

Snow likely before 9am, then rain and snow between 9am and 3pm, then rain after 3pm. Snow level rising to 6300 feet in the afternoon. High near 50. Light southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Wednesday Night

Rain and snow, becoming all snow after 9pm. Low around 22. West wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Thursday

Snow likely before noon, then snow showers after noon. Some thunder is also possible. High near 36. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Thursday Night

A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 20. New snow accumulation of less than a half inch possible.

Friday

A chance of snow. Partly sunny, with a high near 41.

Friday Night

Partly cloudy, with a low around 18.

Saturday

Sunny, with a high near 53.

Saturday Night

Partly cloudy, with a low around 29.

Sunday

A slight chance of rain. Snow level rising to 7000 feet in the afternoon. Mostly sunny, with a high near 59.