
Severe Weather and Heavy Rain from the Ohio Valley to the Mid-Atlantic; Heat Persists in the South-Central U.S.
Widespread strong thunderstorms with damaging winds and locally heavy rain are expected across portions of the Ohio Valley into southern Mid-Atlantic and Carolinas. Rounds of strong thunderstorms are expected to develop across the northern and central Plains. Sweltering heat remains most persistent across the South-Central Plains and Lower/Middle Mississippi Valley through next week. Read More >
Hazardous Weather Conditions
HELENA (HRWM8)
Lat: 46.73167°NLon: 112.01917°WElev: 3800.0ft.NA
60°F
16°C
| Humidity | 67% |
| Wind Speed | NNE 17 MPH |
| Barometer | NA |
| Dewpoint | 49°F (9°C) |
| Visibility | NA |
| Last update | 05 Sep 11:53 PM MDT |
8 Miles ESE Marysville MT
Overnight

Low: 47 °F
Slight Chance
Rain and
Patchy FogSunday
High: 74 °F
Areas Fog
then Mostly
SunnySunday Night
Low: 49 °F
Severe
Thunderstorms
then Showers
and Patchy
FogLabor Day
High: 63 °F
Showers and
Areas Fog
then Showers
Likely and
BreezyMonday Night

Low: 43 °F
Chance Rain
Tuesday

High: 66 °F
Chance Rain
Tuesday Night

Low: 42 °F
Mostly Clear
Wednesday

High: 75 °F
Sunny
Wednesday Night

Low: 46 °F
Mostly Clear
Detailed Forecast
ABOUT THIS FORECAST
46.72°N 112.13°W (Elev. 4213 ft)



