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

Dillon, Dillon Airport (KDLN)

Lat: 45.2575°NLon: 112.55444°WElev: 5239.0ft.

Clear

70°F

21°C

Humidity	49%
Wind Speed	S 6 MPH
Barometer	30.07 in (1018.29 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Last update	25 Jul 02:20 AM MDT

More Information:

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

Extended Forecast for

Dillon MT

Heat Advisory July 25, 02:41am until July 26, 09:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 25, 02:41am until July 26, 09:00pm
NOW until 9:00pm Sun
Heat Advisory
Overnight
Low: 58 °F
Slight Chance
Showers
Saturday
High: 94 °F
Mostly Sunny
then Chance
T-storms
Saturday Night
Low: 56 °F
Chance
Showers then
Mostly Clear
Sunday
High: 93 °F
Mostly Sunny
Sunday Night
Low: 55 °F
Partly Cloudy
Monday
High: 94 °F
Sunny
Monday Night
Low: 54 °F
Mostly Clear
Tuesday
High: 93 °F
Sunny

Detailed Forecast

Overnight

A 20 percent chance of showers before 3am. Mostly clear, with a low around 58. Southwest wind around 7 mph.

Saturday

A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94. Light south southwest wind becoming southwest 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.

Saturday Night

A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 56. Southwest wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 28 mph.

Sunday

Mostly sunny, with a high near 93. Light southwest wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 26 mph.

Sunday Night

Partly cloudy, with a low around 55. South southwest wind 5 to 14 mph, with gusts as high as 25 mph.

Monday

Sunny, with a high near 94. Southwest wind 3 to 7 mph.

Monday Night

Mostly clear, with a low around 54. West southwest wind 6 to 13 mph, with gusts as high as 23 mph.

Tuesday

Sunny, with a high near 93. Southwest wind around 6 mph becoming calm.

Tuesday Night

Mostly clear, with a low around 55.