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

SHENANGO (SGOM8)

Lat: 45.45964°NLon: 111.24447°WElev: 5391.0ft.

83°F

28°C

Humidity	26%
Wind Speed	ESE 2 MPH
Barometer	NA
Dewpoint	45°F (7°C)
Visibility	NA
Heat Index	81°F (27°C)
Last update	26 Jul 01:39 PM MDT

More Information:

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

Extended Forecast for

4 Miles SSW Gallatin Gateway MT

Heat Advisory July 26, 02:21pm until July 26, 09:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 26, 02:21pm until July 26, 09:00pm
NOW until 9:00pm Sun
Heat Advisory
This Afternoon
High: 93 °F
Chance
T-storms
Tonight
Low: 63 °F
Slight Chance
T-storms then
Patchy Smoke
Monday
High: 92 °F
Patchy Smoke
then Slight
Chance
T-storms
Monday Night
Low: 59 °F
Slight Chance
T-storms then
Areas Smoke
Tuesday
High: 93 °F
Areas Smoke
then Sunny
Tuesday Night
Low: 60 °F
Mostly Clear
Wednesday
High: 91 °F
Sunny then
Slight Chance
T-storms
Wednesday Night
Low: 58 °F
Slight Chance
T-storms then
Mostly Clear

Detailed Forecast

This Afternoon

A 40 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 93. Northwest wind around 7 mph becoming south southwest.

Tonight

A 20 percent chance of showers and thunderstorms before 7pm. Patchy smoke after 3am. Partly cloudy, with a low around 63. South wind 3 to 8 mph.

Monday

A 20 percent chance of showers and thunderstorms after 1pm. Patchy smoke before 3pm. Mostly sunny, with a high near 92. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

Monday Night

A 20 percent chance of showers and thunderstorms before 8pm. Patchy smoke after 9pm. Partly cloudy, with a low around 59. Southeast wind 5 to 8 mph.

Tuesday

Areas of smoke before 7am. Sunny, with a high near 93. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.

Tuesday Night

Mostly clear, with a low around 60. West wind 6 to 8 mph becoming south southeast in the evening.

Wednesday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91. Calm wind becoming south southwest around 6 mph in the afternoon.

Wednesday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58. West northwest wind around 8 mph becoming south southeast in the evening.

Thursday

Sunny, with a high near 93.

Thursday Night

Mostly clear, with a low around 59.

Friday

Sunny, with a high near 95.

Friday Night

Mostly clear, with a low around 60.

Saturday

Sunny and hot, with a high near 99.