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

Garrison I-90 MP 174.4 (MTGAR)

Lat: 46.52361°NLon: 112.80843°WElev: 4327.0ft.

unknown precip

46°F

8°C

Humidity	92%
Wind Speed	WNW 5 MPH
Barometer	NA
Dewpoint	44°F (7°C)
Visibility	NA
Wind Chill	44°F (7°C)
Last update	11 Apr 07:15 PM MDT

More Information:

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

Extended Forecast for

6 Miles E Elliston MT

Tonight
Low: 32 °F
Rain Likely
then Mostly
Clear
Sunday
High: 48 °F
Slight Chance
Rain then
Showers
Sunday Night
Low: 32 °F
Showers then
Rain/Snow
Likely
Monday
High: 41 °F
Snow then
Rain/Snow
Monday Night
Low: 30 °F
Chance
Rain/Snow
then Mostly
Cloudy
Tuesday
High: 43 °F
Slight Chance
Snow and
Breezy
Tuesday Night
Low: 30 °F
Partly Cloudy
and Breezy
then Chance
Snow
Wednesday
High: 39 °F
Snow and
Breezy
Wednesday Night
Low: 21 °F
Snow and
Breezy

Detailed Forecast

Tonight

Rain likely, mainly before 8pm. Snow level 8100 feet lowering to 6900 feet after midnight . Cloudy during the early evening, then gradual clearing, with a low around 32. West southwest wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Rain likely, then showers and possibly a thunderstorm after 3pm. Snow level 6600 feet rising to 8100 feet in the afternoon. High near 48. West southwest wind 5 to 10 mph becoming east northeast in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Rain before 3am, then snow likely. Some thunder is also possible. Snow level 7800 feet lowering to 6200 feet after midnight . Low around 32. Northeast wind 6 to 10 mph becoming west southwest after midnight. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Monday

Snow before 3pm, then rain, possibly mixed with snow. High near 41. West southwest wind 7 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Monday Night

A chance of rain and snow before 9pm, then a chance of snow between 9pm and midnight. Mostly cloudy, with a low around 30. West wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Tuesday

A 20 percent chance of snow. Partly sunny, with a high near 43. Breezy.

Tuesday Night

A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 30. Breezy. Little or no snow accumulation expected.

Wednesday

Snow. Mostly cloudy, with a high near 39. Breezy.

Wednesday Night

Snow. Mostly cloudy, with a low around 21. Breezy.

Thursday

Snow. Cloudy, with a high near 26. Blustery.

Thursday Night

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