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

66°F

19°C

Humidity	42%
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 02:20 AM MDT

More Information:

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

Extended Forecast for

Helena MT

Overnight
Low: 61 °F
Mostly Clear
Monday
High: 94 °F
Sunny
Monday Night
Low: 55 °F
Chance
T-storms then
Chance
Showers
Tuesday
High: 61 °F
Showers
Tuesday Night
Low: 48 °F
Showers then
Chance
Showers
Wednesday
High: 70 °F
Chance
Showers then
Slight Chance
T-storms
Wednesday Night
Low: 48 °F
Mostly Clear
Thursday
High: 85 °F
Sunny
Thursday Night
Low: 52 °F
Mostly Clear

Detailed Forecast

Overnight

Mostly clear, with a low around 61. West southwest wind around 6 mph.

Monday

Sunny, with a high near 94. West southwest wind 5 to 15 mph becoming northwest in the morning. Winds could gust as high as 26 mph.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. North northwest wind 15 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 50%.

Tuesday

Showers likely, then showers and possibly a thunderstorm after noon. High near 61. North northwest wind 14 to 17 mph, with gusts as high as 31 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 48. North northwest wind 8 to 15 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 48. East northeast wind 5 to 8 mph becoming south after midnight.

Thursday

Sunny, with a high near 85. Light and variable wind becoming north 5 to 9 mph in the morning. Winds could gust as high as 21 mph.

Thursday Night

Mostly clear, with a low around 52.

Friday

Sunny, with a high near 85.

Friday Night

Mostly clear, with a low around 54.

Saturday

Sunny, with a high near 88.