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

HELENA (HRWM8)

Lat: 46.73167°NLon: 112.01917°WElev: 3800.0ft.

61°F

16°C

Humidity	63%
Wind Speed	NNW 3 MPH
Barometer	NA
Dewpoint	48°F (9°C)
Visibility	NA
Last update	12 Jul 06:53 AM MDT

More Information:

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

Extended Forecast for

7 Miles SSE Marysville MT

Today
High: 91 °F
Partly Sunny
Tonight
Low: 63 °F
Mostly Cloudy
Monday
High: 89 °F
Partly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 64 °F
Slight Chance
T-storms then
Partly Cloudy
Tuesday
High: 83 °F
Partly Sunny
then Chance
T-storms
Tuesday Night
Low: 61 °F
Showers
Likely
Wednesday
High: 83 °F
Slight Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 60 °F
Chance
T-storms then
Mostly Clear
Thursday
High: 83 °F
Sunny then
Chance
T-storms

Detailed Forecast

Today

Partly sunny, with a high near 91. Light west southwest wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 24 mph.

Tonight

Mostly cloudy, with a low around 63. West northwest wind 8 to 13 mph becoming light west southwest after midnight. Winds could gust as high as 23 mph.

Monday

A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 89. Light and variable wind becoming east northeast 5 to 7 mph in the morning.

Monday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 64. North northeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 20%.

Tuesday

A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 83. Calm wind becoming north northeast 5 to 7 mph in the afternoon.

Tuesday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 61. North wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 70%.

Wednesday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 83. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 50%.

Wednesday Night

A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60. North northwest wind 5 to 7 mph becoming calm after midnight.

Thursday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83.

Thursday Night

A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58.

Friday

Sunny, with a high near 84.

Friday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 59.

Saturday

Sunny, with a high near 86.