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.

27°F

-3°C

Humidity	NA
Wind Speed	N 0 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

21 Miles SW Georgetown MT

Today
High: 43 °F
Chance Snow
Showers then
Rain/Snow
Tonight
Low: 28 °F
Snow Showers
Monday
High: 36 °F
Snow Showers
Monday Night
Low: 28 °F
Chance Snow
Showers
Tuesday
High: 39 °F
Slight Chance
Snow Showers
Tuesday Night
Low: 28 °F
Mostly Cloudy
then Chance
Snow Showers
Wednesday
High: 35 °F
Snow Showers
Wednesday Night
Low: 17 °F
Snow
Thursday
High: 26 °F
Snow

Detailed Forecast

Today

Snow showers likely between 9am and 1pm, then rain and snow showers. Some thunder is also possible. High near 43. Light south wind. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tonight

Snow showers, mainly before 8pm. Some thunder is also possible. Low around 28. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Monday

Snow showers. High near 36. Southwest wind around 7 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Monday Night

A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 28. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 22 mph. New snow accumulation of less than a half inch possible.

Tuesday

A 20 percent chance of snow showers. Mostly cloudy, with a high near 39. Calm wind becoming west southwest 5 to 9 mph in the morning. Winds could gust as high as 29 mph.

Tuesday Night

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

Wednesday

Snow showers. High near 35. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

Snow. Cloudy, with a low around 17.

Thursday

Snow. Cloudy, with a high near 26.

Thursday Night

A chance of snow, mainly before midnight. Mostly cloudy, with a low around 13.

Friday

A chance of snow. Partly sunny, with a high near 31.