Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

HELENA VALLEY (HVMT)

Lat: 46.67917°NLon: 111.98333°WElev: 3673.0ft.

22°F

-6°C

Humidity	73%
Wind Speed	SW 1 MPH
Barometer	NA
Dewpoint	14°F (-10°C)
Visibility	NA
Last update	22 Mar 08:00 AM MDT

More Information:

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

Extended Forecast for

11 Miles NE East Helena MT

Today
High: 57 °F
Sunny
Tonight
Low: 33 °F
Increasing
Clouds
Monday
High: 63 °F
Decreasing
Clouds
Monday Night
Low: 40 °F
Increasing
Clouds
Tuesday
High: 63 °F
Mostly Cloudy
then Chance
Rain
Tuesday Night
Low: 45 °F
Chance Rain
Wednesday
High: 61 °F
Chance Rain
Wednesday Night
Low: 31 °F
Mostly Cloudy
then Slight
Chance
Rain/Snow
Thursday
High: 48 °F
Sunny

Detailed Forecast

Today

Sunny, with a high near 57. South southwest wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 21 mph.

Tonight

Increasing clouds, with a low around 33. West northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 18 mph.

Monday

Cloudy, then gradually becoming mostly sunny, with a high near 63. Calm wind becoming west southwest around 6 mph in the afternoon.

Monday Night

Increasing clouds, with a low around 40. West wind around 6 mph becoming calm in the evening.

Tuesday

A 30 percent chance of rain after noon. Mostly cloudy, with a high near 63. Calm wind becoming southwest 5 to 8 mph in the afternoon.

Tuesday Night

A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 45. South southwest wind 6 to 8 mph.

Wednesday

A 30 percent chance of rain, mainly after noon. Partly sunny, with a high near 61. South southwest wind 8 to 18 mph becoming west in the afternoon. Winds could gust as high as 32 mph.

Wednesday Night

A slight chance of rain and snow between midnight and 3am, then a slight chance of snow after 3am. Mostly cloudy, with a low around 31. West northwest wind 8 to 16 mph, with gusts as high as 28 mph.

Thursday

Sunny, with a high near 48.

Thursday Night

Mostly clear, with a low around 25.

Friday

Sunny, with a high near 54.

Friday Night

Mostly clear, with a low around 28.

Saturday

Mostly sunny, with a high near 60.