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 Regional Airport (KHLN)

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

Clear

46°F

8°C

Humidity	28%
Wind Speed	W 11 MPH
Barometer	30.21 in (1023.03 mb)
Dewpoint	16°F (-9°C)
Visibility	10.00 mi
Wind Chill	41°F (5°C)
Last update	22 Mar 11:00 AM MDT

More Information:

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

Extended Forecast for

Helena MT

Today
High: 57 °F
Sunny
Tonight
Low: 33 °F
Mostly Cloudy
Monday
High: 61 °F
Decreasing
Clouds
Monday Night
Low: 40 °F
Mostly Cloudy
Tuesday
High: 62 °F
Mostly Cloudy
then Chance
Rain
Tuesday Night
Low: 45 °F
Chance Rain
Wednesday
High: 60 °F
Chance Rain
Wednesday Night
Low: 31 °F
Mostly Cloudy
Thursday
High: 47 °F
Mostly Sunny

Detailed Forecast

Today

Sunny, with a high near 57. West wind 6 to 9 mph, with gusts as high as 20 mph.

Tonight

Mostly cloudy, with a low around 33. West wind 5 to 8 mph becoming calm in the evening.

Monday

Mostly cloudy, then gradually becoming sunny, with a high near 61. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

Monday Night

Mostly cloudy, with a low around 40. West northwest wind 5 to 7 mph becoming calm in the evening.

Tuesday

A 30 percent chance of rain after noon. Mostly cloudy, with a high near 62. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.

Tuesday Night

A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 45. West southwest wind 8 to 10 mph, with gusts as high as 23 mph.

Wednesday

A 30 percent chance of rain, mainly before noon. Partly sunny, with a high near 60. Southwest wind 10 to 18 mph, with gusts as high as 38 mph.

Wednesday Night

Mostly cloudy, with a low around 31. West northwest wind 8 to 18 mph, with gusts as high as 36 mph.

Thursday

Mostly sunny, with a high near 47.

Thursday Night

Mostly clear, with a low around 25.

Friday

Sunny, with a high near 53.

Friday Night

Mostly clear, with a low around 28.