Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. Read More >

Current conditions at

HELENA VALLEY (HVMT)

Lat: 46.67917° N Lon: 111.98333° W Elev: 3673.0 ft.

68°F

20°C

Humidity	48%
Wind Speed	NNW 1 MPH
Barometer	NA
Dewpoint	47°F (8°C)
Visibility	NA
Last update	26 Aug 10:00 AM MDT

More Information:

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

Detailed forecast for

Helena Valley

Today

Sunny until late afternoon then becoming partly sunny. Patchy smoke in the morning. A 30 percent chance of thunderstorms late in the afternoon. Highs in the upper 80s. Southeast winds up to 10 mph.

Tonight

Mostly cloudy with a 30 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 50s. Southeast winds up to 10 mph.

Thursday

Mostly cloudy. Slight chance of dry thunderstorms in the afternoon. Highs in the upper 80s. Southeast winds up to 10 mph. Gusts up to 25 mph in the afternoon.

Thursday Night

Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 50s. South winds up to 10 mph. Chance of precipitation 40 percent.

Friday

Partly sunny. Highs in the lower 80s. Southwest winds up to 10 mph.

Friday Night

Mostly cloudy with a 20 percent chance of rain showers. Lows in the lower 50s.

Saturday

Partly sunny. Slight chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of precipitation 50 percent.

Saturday Night

Mostly cloudy with a 50 percent chance of rain showers. Lows in the mid 40s.

Sunday

Mostly sunny. Chance of rain showers in the morning, then slight chance of rain showers in the afternoon. Highs in the lower 70s. Chance of showers 30 percent.

Sunday Night And Monday

Mostly clear. Lows in the mid 40s. Highs in the upper 70s.

Monday Night

Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the upper 40s.

Tuesday

Mostly sunny. Highs in the upper 70s.