Heat Across the Center of the Nation; Severe Thunderstorms Across the Great Lakes and Ohio Valley

Heat expands across the Desert Southwest, Plains, Mississippi Valley and Midwest into Monday. Fire weather concerns continue for portions of the Intermountain West. Active monsoonal moisture fuels thunderstorms over the Southwest with possible flash flooding. Tropical cyclone Fausto in the Pacific, should weaken as it approaches Hawaii; Dangerous surf, swells and rip currents are expected. Read More >

Hazardous Weather Conditions

Heat Advisory until July 26, 09:00 PM MDT

Current conditions at

DILLON (DLNM)

Lat: 45.33333°NLon: 112.50917°WElev: 5000.0ft.

86°F

30°C

Humidity	42%
Wind Speed	SSE 3 MPH
Barometer	NA
Dewpoint	61°F (16°C)
Visibility	NA
Heat Index	86°F (30°C)
Last update	26 Jul 04:00 PM MDT

More Information:

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

Extended Forecast for

9 Miles NNE Glen MT

Heat Advisory July 26, 05:00pm until July 26, 09:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 26, 05:00pm until July 26, 09:00pm
NOW until 9:00pm Sun
Heat Advisory
This Afternoon
High: 90 °F
Slight Chance
T-storms
Tonight
Low: 58 °F
Slight Chance
T-storms then
Patchy Smoke
Monday
High: 89 °F
Patchy Smoke
Monday Night
Low: 57 °F
Patchy Smoke
Tuesday
High: 88 °F
Areas Smoke
then Sunny
Tuesday Night
Low: 58 °F
Mostly Clear
Wednesday
High: 87 °F
Sunny
Wednesday Night
Low: 57 °F
Mostly Clear

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. South southwest wind around 13 mph, with gusts as high as 22 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 7pm. Patchy smoke after 10pm. Mostly clear, with a low around 58. Southwest wind 7 to 14 mph becoming north in the evening. Winds could gust as high as 20 mph.

Monday

Patchy smoke before 3pm, then patchy smoke after 4pm. Sunny, with a high near 89. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph.

Monday Night

Patchy smoke. Mostly clear, with a low around 57. North northwest wind 7 to 10 mph, with gusts as high as 18 mph.

Tuesday

Areas of smoke before 7am. Sunny, with a high near 88. Calm wind becoming south southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

Tuesday Night

Mostly clear, with a low around 58. West southwest wind 6 to 10 mph becoming north northwest in the evening.

Wednesday

Sunny, with a high near 87. Light and variable wind becoming southwest 5 to 9 mph in the afternoon.

Wednesday Night

Mostly clear, with a low around 57. West wind 5 to 9 mph becoming north in the evening.

Thursday

Sunny, with a high near 89.

Thursday Night

Mostly clear, with a low around 58.

Friday

Sunny, with a high near 92.