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

JETTE (JETM8)

Lat: 47.76706°NLon: 114.23378°WElev: 3593.0ft.

42°F

6°C

Humidity	100%
Wind Speed	SSE 2 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	NA
Last update	12 Apr 01:43 AM MDT

More Information:

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

Extended Forecast for

5 Miles S Swan Lake MT

Overnight
Low: 39 °F
Slight Chance
Showers
Sunday
High: 64 °F
Slight Chance
Showers then
Showers
Likely
Sunday Night
Low: 39 °F
Showers
Likely
Monday
High: 54 °F
Showers
Monday Night
Low: 38 °F
Chance
Showers then
Slight Chance
Showers
Tuesday
High: 52 °F
Chance
Showers
Tuesday Night
Low: 36 °F
Chance
Showers then
Showers
Wednesday
High: 49 °F
Rain/Snow
Wednesday Night
Low: 27 °F
Chance
Rain/Snow
then Chance
Snow

Detailed Forecast

Overnight

A 20 percent chance of showers before 3am. Partly cloudy, with a low around 39. Calm wind.

Sunday

Showers likely, mainly after 4pm. Partly sunny, with a high near 64. Calm wind. Chance of precipitation is 60%.

Sunday Night

Showers likely, mainly after 11pm. Mostly cloudy, with a low around 39. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

Monday

Showers. High near 54. Light south wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

A 50 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 38. Southwest wind 3 to 5 mph.

Tuesday

A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 52.

Tuesday Night

Showers, mainly after midnight. Low around 36. Chance of precipitation is 80%.

Wednesday

Rain, possibly mixed with snow showers. Snow level 4100 feet. Cloudy, with a high near 49.

Wednesday Night

A chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 27.