Record Heat for the Intermountain West and Northern Plains; Heavy Rainfall and Severe Weather Threats

Record setting heat is expected over the next several days from the Intermountain West through the northern Plains. Furthermore, fire weather concerns increase with dry and breezy conditions. Meanwhile, heavy rainfall and severe thunderstorm threats for the Ohio/Tennessee Valleys, central Appalachians and Southeast today. The threat shifts to central Gulf Coast and across central Texas this week. Read More >

Current conditions at

Helmville MT-200 MP 53.3 (MTHLM)

Lat: 46.96826°NLon: 112.97487°WElev: 4199.0ft.

80°F

27°C

Humidity	29%
Wind Speed	NNW 4 MPH
Barometer	NA
Dewpoint	45°F (7°C)
Visibility	NA
Heat Index	79°F (26°C)
Last update	12 Jul 11:45 AM MDT

More Information:

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

Extended Forecast for

Helmville MT

This Afternoon
High: 90 °F
Mostly Sunny
Tonight
Low: 58 °F
Decreasing
Clouds
Monday
High: 92 °F
Mostly Sunny
Monday Night
Low: 60 °F
Slight Chance
T-storms then
Mostly Cloudy
Tuesday
High: 88 °F
Chance
Showers
Tuesday Night
Low: 57 °F
Showers
Likely
Wednesday
High: 88 °F
Mostly Sunny
then Chance
T-storms
Wednesday Night
Low: 56 °F
Chance
T-storms then
Mostly Clear
Thursday
High: 87 °F
Sunny then
Slight Chance
T-storms

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 90. West northwest wind 5 to 10 mph.

Tonight

Cloudy, then gradually becoming partly cloudy, with a low around 58. West northwest wind 5 to 9 mph becoming calm in the evening.

Monday

Mostly sunny, with a high near 92. Calm wind becoming west northwest around 6 mph in the afternoon.

Monday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and midnight. Mostly cloudy, with a low around 60. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Tuesday

A chance of rain before 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 88. Calm wind. Chance of precipitation is 50%.

Tuesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 57. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 88. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56.

Thursday

A slight chance of showers and thunderstorms after noon. Sunny, with a high near 87.

Thursday Night

A slight chance of rain before midnight. Partly cloudy, with a low around 54.

Friday

Sunny, with a high near 87.

Friday Night

A slight chance of rain. Partly cloudy, with a low around 55.

Saturday

Sunny, with a high near 90.