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

Ravalli County Airport (KHRF)

Lat: 46.25463°NLon: 114.1246°WElev: 3644.0ft.

Partly Cloudy

54°F

12°C

Humidity	62%
Wind Speed	SSW 10 MPH
Barometer	29.7 in (1005.76 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Last update	11 Apr 02:35 AM MDT

More Information:

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

Extended Forecast for

10 Miles WSW Hamilton MT

Overnight
Low: 37 °F
Chance
Showers
Saturday
High: 50 °F
Chance
Showers then
Showers
Saturday Night
Low: 32 °F
Chance
Rain/Snow
then Partly
Cloudy
Sunday
High: 48 °F
Partly Sunny
then Showers
Sunday Night
Low: 32 °F
Showers then
Rain/Snow
Likely
Monday
High: 39 °F
Rain/Snow
then Snow
Showers
Monday Night
Low: 30 °F
Snow Showers
Likely
Tuesday
High: 41 °F
Snow Showers
Likely
Tuesday Night
Low: 29 °F
Snow Likely

Detailed Forecast

Overnight

A 30 percent chance of showers, mainly before 4am. Mostly cloudy, with a low around 37. South southwest wind 9 to 16 mph, with gusts as high as 25 mph.

Saturday

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. High near 50. West southwest wind 7 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A chance of rain and snow showers before 10pm, then a chance of rain showers between 10pm and midnight. Partly cloudy, with a low around 32. West southwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Sunday

Showers after noon. High near 48. Light and variable wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Rain showers before midnight, then rain and snow showers likely. Low around 32. Southwest wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Monday

Rain and snow showers, becoming all snow after 9am. High near 39. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Monday Night

Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 30. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Tuesday

Snow showers likely, mainly before noon. Partly sunny, with a high near 41.

Tuesday Night

Snow likely, mainly after midnight. Mostly cloudy, with a low around 29.

Wednesday

Snow before 3pm, then rain and snow. Cloudy, with a high near 37. Breezy.

Wednesday Night

Rain and snow. Mostly cloudy, with a low around 20. Breezy.

Thursday

Snow. Cloudy, with a high near 31.

Thursday Night

A chance of snow. Partly cloudy, with a low around 19.