Severe Thunderstorms and Heavy Rainfall From the Southern High Plains into the Lower Mississippi Valley

Strong to severe thunderstorms capable of producing large hail, gusty winds and heavy rainfall will be possible over the next few days from New Mexico to Texas, into western Mississippi. Additional heavy rainfall over previously saturated soils may lead to flash and urban flooding. Isolated thunderstorms will also be possible across portions of the Midwest. Read More >

Current conditions at

HELENA VALLEY (HVMT)

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

59°F

15°C

Humidity	48%
Wind Speed	SW 3 MPH
Barometer	NA
Dewpoint	39°F (4°C)
Visibility	NA
Last update	12 May 10:00 PM MDT

More Information:

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

Extended Forecast for

10 Miles NE East Helena MT

Tonight
Low: 47 °F
Clear
Monday
High: 72 °F
Sunny then
Chance
Showers
Monday Night
Low: 46 °F
Chance
Showers then
Partly Cloudy
Tuesday
High: 62 °F
Chance
Showers then
Showers
Tuesday Night
Low: 43 °F
Chance
T-storms then
Slight Chance
Showers
Wednesday
High: 68 °F
Mostly Sunny
then Chance
Showers
Wednesday Night
Low: 46 °F
Slight Chance
Showers then
Partly Cloudy
Thursday
High: 73 °F
Mostly Sunny
then Slight
Chance
Showers
Thursday Night
Low: 48 °F
Slight Chance
Showers

Detailed Forecast

Tonight

Clear, with a low around 47. West wind around 6 mph.

Monday

A 30 percent chance of showers, mainly after 4pm. Increasing clouds, with a high near 72. West wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.

Monday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 46. West wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 30%.

Tuesday

A chance of showers, then showers and possibly a thunderstorm after noon. High near 62. West wind 6 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.

Tuesday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 43. North northwest wind 6 to 11 mph becoming west southwest after midnight. Chance of precipitation is 30%.

Wednesday

A 30 percent chance of showers after noon. Mostly sunny, with a high near 68. Southwest wind 6 to 13 mph, with gusts as high as 18 mph.

Wednesday Night

A 20 percent chance of showers before midnight. Partly cloudy, with a low around 46. West northwest wind 8 to 14 mph becoming south after midnight. Winds could gust as high as 22 mph.

Thursday

A slight chance of showers after noon. Mostly sunny, with a high near 73. South wind 8 to 17 mph becoming west in the afternoon. Winds could gust as high as 24 mph.

Thursday Night

A slight chance of showers. Partly cloudy, with a low around 48.

Friday

A chance of showers, mainly after noon. Mostly sunny, with a high near 65.

Friday Night

A chance of showers. Mostly cloudy, with a low around 40.

Saturday

A chance of showers. Partly sunny, with a high near 59.

Saturday Night

A chance of showers. Partly cloudy, with a low around 38.

Sunday

A chance of showers. Partly sunny, with a high near 62.