Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

Helena Regional Airport (KHLN)

Lat: 46.60445°NLon: 111.9892°WElev: 3874.0ft.

Clear

41°F

5°C

Humidity	65%
Wind Speed	SSW 3 MPH
Barometer	29.98 in (1015.24 mb)
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Last update	18 Mar 06:20 AM MDT

More Information:

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

Extended Forecast for

Helena MT

Today
High: 64 °F
Mostly Sunny
Tonight
Low: 41 °F
Mostly Cloudy
Thursday
High: 69 °F
Mostly Sunny
Thursday Night
Low: 45 °F
Partly Cloudy
Friday
High: 71 °F
Partly Sunny
then Mostly
Sunny and
Breezy
Friday Night
Low: 44 °F
Partly Cloudy
Saturday
High: 61 °F
Chance Rain
Saturday Night
Low: 29 °F
Partly Cloudy
Sunday
High: 53 °F
Mostly Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 64. South wind 7 to 12 mph becoming west 13 to 18 mph in the afternoon. Winds could gust as high as 39 mph.

Tonight

Mostly cloudy, with a low around 41. West wind 7 to 10 mph becoming south after midnight. Winds could gust as high as 28 mph.

Thursday

Mostly sunny, with a high near 69. South southwest wind 7 to 15 mph, with gusts as high as 32 mph.

Thursday Night

Partly cloudy, with a low around 45. South southwest wind 7 to 13 mph, with gusts as high as 30 mph.

Friday

Mostly sunny, with a high near 71. Breezy, with a south southwest wind 7 to 12 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 46 mph.

Friday Night

Partly cloudy, with a low around 44. Southwest wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 43 mph.

Saturday

A 30 percent chance of rain, mainly before noon. Partly sunny, with a high near 61. West southwest wind 6 to 15 mph, with gusts as high as 30 mph.

Saturday Night

Partly cloudy, with a low around 29. West northwest wind 9 to 14 mph becoming light west southwest after midnight. Winds could gust as high as 26 mph.

Sunday

Mostly sunny, with a high near 53.

Sunday Night

Mostly clear, with a low around 29.

Monday

Mostly sunny, with a high near 55.

Monday Night

Mostly cloudy, with a low around 31.

Tuesday

A chance of rain and snow. Partly sunny, with a high near 60.