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.

Overcast

39°F

4°C

Humidity	100%
Wind Speed	SSW 3 MPH
Barometer	29.74 in (1007.11 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Last update	12 Apr 02:55 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: 30 °F
Partly Cloudy
Sunday
High: 47 °F
Chance
Showers then
Showers
Sunday Night
Low: 31 °F
Rain/Snow
Monday
High: 39 °F
Snow Showers
then
Rain/Snow
Monday Night
Low: 30 °F
Rain/Snow
Likely then
Chance Snow
Showers
Tuesday
High: 42 °F
Chance Snow
Showers then
Chance
Rain/Snow
Tuesday Night
Low: 31 °F
Chance
Rain/Snow
then Snow
Showers
Wednesday
High: 37 °F
Snow Showers
Wednesday Night
Low: 19 °F
Heavy Snow
and Breezy

Detailed Forecast

Overnight

Partly cloudy, with a low around 30. West southwest wind around 6 mph.

Sunday

Showers likely, then showers and possibly a thunderstorm after 3pm. High near 47. Light and variable wind becoming southeast 5 to 7 mph in the afternoon. 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 and snow showers, becoming all snow after 3am. Some thunder is also possible. Low around 31. West southwest wind around 8 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Monday

Snow showers before noon, then rain and snow showers. High near 39. West southwest wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Monday Night

Rain and snow showers likely before midnight, then a chance of snow showers. Mostly cloudy, with a low around 30. West southwest wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Tuesday

A chance of snow showers before 3pm, then a chance of rain and snow showers. Partly sunny, with a high near 42. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Tuesday Night

A chance of rain and snow showers before midnight, then snow showers. Low around 31. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Snow showers. Cloudy, with a high near 37.

Wednesday Night

Snow. The snow could be heavy at times. Mostly cloudy, with a low around 19. Breezy.

Thursday

Snow. Cloudy, with a high near 30. Breezy.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 18.

Friday

A chance of snow. Partly sunny, with a high near 36.

Friday Night

Partly cloudy, with a low around 21.