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.

40°F

4°C

Humidity	74%
Wind Speed	N 3 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	11 Apr 09:00 AM MDT

More Information:

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

Extended Forecast for

17 Miles WSW Georgetown MT

Today
High: 49 °F
Slight Chance
Showers then
Showers
Tonight
Low: 31 °F
Chance
Showers then
Mostly Clear
Sunday
High: 45 °F
Mostly Sunny
then
Rain/Snow
Sunday Night
Low: 30 °F
Rain/Snow
then Chance
Snow Showers
Monday
High: 36 °F
Snow Showers
Monday Night
Low: 28 °F
Chance Snow
Showers then
Slight Chance
Snow Showers
Tuesday
High: 39 °F
Chance Snow
Showers
Tuesday Night
Low: 28 °F
Mostly Cloudy
then Chance
Snow
Wednesday
High: 35 °F
Snow

Detailed Forecast

Today

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2pm. High near 49. Southwest wind 7 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A 50 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 31. South southwest wind 5 to 8 mph.

Sunday

Rain, possibly mixed with snow showers, mainly after noon. High near 45. South wind 3 to 5 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Sunday Night

Rain, possibly mixed with snow showers, becoming all snow after 9pm. Low around 30. Southwest wind 3 to 6 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Monday

Snow showers. High near 36. Southwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Monday Night

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

Tuesday

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

Tuesday Night

A chance of snow after midnight. Mostly cloudy, with a low around 28.

Wednesday

Snow. Mostly cloudy, with a high near 35.

Wednesday Night

Snow. Mostly cloudy, with a low around 19.

Thursday

Snow. Mostly cloudy, with a high near 28.

Thursday Night

A chance of snow. Partly cloudy, with a low around 16.