Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

Helmville MT-200 MP 53.3 (MTHLM)

Lat: 46.96826°NLon: 112.97487°WElev: 4199.0ft.

39°F

4°C

Humidity	96%
Wind Speed	NE 0 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Last update	13 Apr 01:15 AM MDT

More Information:

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

Extended Forecast for

10 Miles NNE Ovando MT

Overnight
Low: 31 °F
Chance Snow
Monday
High: 36 °F
Snow Likely
Monday Night
Low: 28 °F
Chance Snow
then Mostly
Cloudy
Tuesday
High: 36 °F
Partly Sunny
Tuesday Night
Low: 29 °F
Mostly Cloudy
then Chance
Snow
Wednesday
High: 35 °F
Chance Snow
then Snow
Wednesday Night
Low: 22 °F
Snow
Thursday
High: 26 °F
Snow
Thursday Night
Low: 18 °F
Chance Snow

Detailed Forecast

Overnight

A 50 percent chance of snow. Cloudy, with a low around 31. Southwest wind around 7 mph. Total nighttime snow accumulation of 1 to 3 inches possible.

Monday

Snow likely, mainly after 5pm. Mostly cloudy, with a high near 36. West southwest wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Monday Night

A 30 percent chance of snow between 8pm and 11pm. Mostly cloudy, with a low around 28. West wind around 14 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.

Tuesday

Partly sunny, with a high near 36. West southwest wind 13 to 17 mph, with gusts as high as 31 mph.

Tuesday Night

A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 29. West southwest wind 13 to 17 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.

Wednesday

Snow, mainly after noon. High near 35. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Wednesday Night

Snow. Low around 22. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Thursday

Snow. Cloudy, with a high near 26.

Thursday Night

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

Friday

A chance of snow. Partly sunny, with a high near 30.

Friday Night

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