Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Hazardous Weather Conditions

Heat Advisory until July 26, 09:00 PM MDT

Current conditions at

Helena Regional Airport (KHLN)

Lat: 46.60445°NLon: 111.9892°WElev: 3874.0ft.

Clear

91°F

33°C

Humidity	26%
Wind Speed	ESE 13 MPH
Barometer	29.83 in (1010.16 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Heat Index	88°F (31°C)
Last update	25 Jul 08:00 PM MDT

More Information:

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

Extended Forecast for

Helena MTSimilar City Names

Heat Advisory July 25, 08:16pm until July 26, 09:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 25, 08:16pm until July 26, 09:00pm
NOW until 9:00pm Sun
Heat Advisory
Tonight
Low: 64 °F
Mostly Clear
then Patchy
Smoke
Sunday
High: 95 °F
Patchy Smoke
Sunday Night
Low: 63 °F
Patchy Smoke
Monday
High: 93 °F
Sunny
Monday Night
Low: 62 °F
Mostly Clear
Tuesday
High: 94 °F
Sunny
Tuesday Night
Low: 62 °F
Mostly Clear
Wednesday
High: 96 °F
Hot