Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Current conditions at

Helena Regional Airport (KHLN)

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

Clear

68°F

20°C

Humidity	40%
Wind Speed	N 0 MPH
Barometer	30.05 in (1017.61 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Last update	14 Jul 02:53 AM MDT

More Information:

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

Extended Forecast for

Helena MT

Overnight
Low: 63 °F
Mostly Clear
Monday
High: 94 °F
Sunny
Monday Night
Low: 54 °F
Chance
T-storms then
Chance
Showers
Tuesday
High: 61 °F
Showers
Tuesday Night
Low: 49 °F
Showers then
Chance
Showers
Wednesday
High: 70 °F
Chance
Showers then
Slight Chance
T-storms
Wednesday Night
Low: 49 °F
Mostly Clear
Thursday
High: 85 °F
Sunny
Thursday Night
Low: 53 °F
Mostly Clear

Detailed Forecast

Overnight

Mostly clear, with a low around 63. West southwest wind around 6 mph.

Monday

Sunny, with a high near 94. West wind 5 to 14 mph, with gusts as high as 26 mph.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. North northwest wind 14 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 50%.

Tuesday

Showers likely, then showers and possibly a thunderstorm after noon. High near 61. North wind 13 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 80%.

Tuesday Night

Showers and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms between midnight and 3am, then a chance of showers after 3am. Low around 49. North wind 9 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

Wednesday

A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 70. North northwest wind 5 to 7 mph becoming northeast in the afternoon. Chance of precipitation is 30%.

Wednesday Night

Mostly clear, with a low around 49. East northeast wind 5 to 8 mph becoming south after midnight.

Thursday

Sunny, with a high near 85. South wind 5 to 9 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.

Thursday Night

Mostly clear, with a low around 53.

Friday

Sunny, with a high near 86.

Friday Night

Mostly clear, with a low around 55.

Saturday

Sunny, with a high near 89.