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.

48°F

9°C

Humidity	46%
Wind Speed	E 0 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	NA
Last update	11 Apr 12:43 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: 40 °F
Mostly Cloudy
Saturday
High: 63 °F
Chance Rain
then Showers
Likely
Saturday Night
Low: 41 °F
Chance Rain
Sunday
High: 63 °F
Slight Chance
Rain and
Patchy Fog
then Chance
Rain
Sunday Night
Low: 40 °F
Rain Likely
Monday
High: 53 °F
Rain
Monday Night
Low: 38 °F
Chance Rain
then Slight
Chance Rain
Tuesday
High: 51 °F
Chance Rain
Tuesday Night
Low: 35 °F
Chance Rain

Detailed Forecast

Overnight

Mostly cloudy, with a low around 40. East southeast wind 5 to 8 mph.

Saturday

A chance of rain before noon, then a chance of showers and thunderstorms between noon and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 63. Calm wind. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A 40 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 41. Calm wind.

Sunday

A 50 percent chance of rain, mainly after noon. Patchy fog before 8am. Otherwise, partly sunny, with a high near 63. Calm wind.

Sunday Night

Rain likely. Mostly cloudy, with a low around 40. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday

Rain. High near 53. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

A 50 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 38.

Tuesday

A chance of rain, mainly before noon. Mostly cloudy, with a high near 51.

Tuesday Night

A chance of rain, mainly after midnight. Mostly cloudy, with a low around 35.

Wednesday

Rain and snow. Snow level 3900 feet. Cloudy, with a high near 48.

Wednesday Night

Rain and snow likely. Mostly cloudy, with a low around 27.