Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

37°F

3°C

Humidity	93%
Wind Speed	ENE 3 MPH
Barometer	NA
Dewpoint	35°F (2°C)
Visibility	NA
Last update	11 Apr 08:15 PM MDT

More Information:

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

Extended Forecast for

17 Miles WSW Georgetown MT

Tonight
Low: 31 °F
Chance Rain
then Mostly
Clear
Sunday
High: 45 °F
Chance
Rain/Snow
then
Rain/Snow
Sunday Night
Low: 30 °F
Rain/Snow
then Snow
Likely
Monday
High: 38 °F
Snow
Monday Night
Low: 29 °F
Chance Snow
then Slight
Chance Snow
Tuesday
High: 39 °F
Chance Snow
Tuesday Night
Low: 28 °F
Mostly Cloudy
then Chance
Snow
Wednesday
High: 34 °F
Snow
Wednesday Night
Low: 20 °F
Snow

Detailed Forecast

Tonight

A 30 percent chance of rain before 9pm. Partly cloudy, with a low around 31. South southwest wind around 6 mph.

Sunday

Rain, possibly mixed with snow, becoming all rain after 5pm. Some thunder is also possible. High near 45. South wind 3 to 5 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Sunday Night

Rain, possibly mixed with snow showers, becoming all snow after 9pm. Some thunder is also possible. Low around 30. Southwest wind 3 to 6 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Monday

Snow. High near 38. Southwest wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Monday Night

A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 29. West wind 6 to 10 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.

Tuesday

A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 39. Little or no snow accumulation expected.

Tuesday Night

A 50 percent chance of snow after midnight. Mostly cloudy, with a low around 28. New snow accumulation of less than a half inch possible.

Wednesday

Snow. Cloudy, with a high near 34.

Wednesday Night

Snow. Mostly cloudy, with a low around 20.

Thursday

Snow. Cloudy, with a high near 26.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 15.