Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

Ravalli County Airport (KHRF)

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

unknown precip

37°F

3°C

Humidity	93%
Wind Speed	NNW 5 MPH
Barometer	29.86 in (1011.18 mb)
Dewpoint	36°F (2°C)
Visibility	9.00 mi
Wind Chill	33°F (1°C)
Last update	13 Mar 02:55 PM MDT

More Information:

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

Extended Forecast for

10 Miles WSW Hamilton MT

Winter Storm Warning March 13, 03:06pm until March 14, 12:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 03:06pm until March 14, 12:00pm
NOW until 12:00pm Sat
Winter Storm Warning
This Afternoon
High: 38 °F
Heavy Snow
Tonight
Low: 27 °F
Heavy Snow
Saturday
High: 34 °F⇓
Heavy Snow
and Breezy
Saturday Night
Low: 11 °F
Snow and
Blustery then
Chance Snow
Sunday
High: 29 °F
Chance Snow
Sunday Night
Low: 23 °F
Snow Likely
Monday
High: 40 °F
Snow then
Rain/Snow
Monday Night
Low: 35 °F
Rain Likely
then
Rain/Snow
Likely

Detailed Forecast

This Afternoon

Snow. The snow could be heavy at times. High near 38. West wind 18 to 21 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 6 to 10 inches possible.

Tonight

Snow. The snow could be heavy at times. Low around 27. West southwest wind 15 to 17 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

Saturday

Snow, mainly before 5pm. The snow could be heavy at times. Temperature falling to around 21 by 5pm. Breezy, with a west wind 16 to 21 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Saturday Night

Snow, mainly before midnight. Low around 11. Wind chill values as low as -2. Blustery, with a west wind 18 to 23 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 48 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Sunday

A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 29. West southwest wind 7 to 10 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.

Sunday Night

Snow likely, mainly after midnight. Mostly cloudy, with a low around 23. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Monday

Snow before noon, then rain, possibly mixed with snow between noon and 3pm, then rain after 3pm. High near 40. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Monday Night

Rain likely before 3am, then rain and snow likely. Mostly cloudy, with a low around 35.

Tuesday

A chance of rain. Partly sunny, with a high near 47.

Tuesday Night

A chance of rain. Mostly cloudy, with a low around 37.

Wednesday

A chance of rain. Partly sunny, with a high near 50.

Wednesday Night

A slight chance of rain and snow. Partly cloudy, with a low around 37.

Thursday

A chance of rain and snow. Partly sunny, with a high near 53.