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

Big Timber Airport (K6S0)

Lat: 45.80647°NLon: 109.97826°WElev: 4494.0ft.

Clear

84°F

29°C

Humidity	32%
Wind Speed	E 6 MPH
Barometer	30.08 in (1018.63 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	26 Jul 12:15 PM MDT

More Information:

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

Extended Forecast for

14 Miles SW Big Timber MT

Heat Advisory July 26, 12:38pm until July 26, 09:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 26, 12:38pm until July 26, 09:00pm
NOW until 9:00pm Sun
Heat Advisory
This Afternoon
High: 91 °F
Chance
T-storms
Tonight
Low: 64 °F
Chance
T-storms then
Mostly Cloudy
Monday
High: 90 °F
Patchy Smoke
Monday Night
Low: 61 °F
Slight Chance
T-storms then
Patchy Smoke
Tuesday
High: 94 °F
Areas Smoke
then Sunny
Tuesday Night
Low: 62 °F
Partly Cloudy
Wednesday
High: 92 °F
Sunny then
Slight Chance
T-storms
Wednesday Night
Low: 60 °F
Chance
Showers then
Mostly Clear

Detailed Forecast

This Afternoon

A 50 percent chance of showers and thunderstorms, mainly after 1pm. Patchy smoke. Partly sunny and hot, with a high near 91. East northeast wind around 10 mph becoming southwest.

Tonight

A 30 percent chance of showers and thunderstorms before midnight. Patchy smoke before midnight. Mostly cloudy, with a low around 64. West southwest wind 6 to 8 mph becoming south in the evening.

Monday

Patchy smoke before 3pm. Mostly sunny and hot, with a high near 90. Light and variable wind becoming south 5 to 10 mph in the morning.

Monday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Patchy smoke after midnight. Partly cloudy, with a low around 61. South wind 6 to 8 mph. Chance of precipitation is 20%.

Tuesday

Areas of smoke before 9am. Sunny and hot, with a high near 94. Southwest wind 5 to 10 mph becoming northwest in the afternoon.

Tuesday Night

Partly cloudy, with a low around 62. West northwest wind 7 to 10 mph becoming south in the evening.

Wednesday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 92. Southwest wind 5 to 9 mph becoming north in the afternoon.

Wednesday Night

A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60. West southwest wind 6 to 9 mph becoming south in the evening.

Thursday

Sunny and hot, with a high near 93. Southwest wind 5 to 11 mph becoming northwest in the afternoon.

Thursday Night

Mostly clear, with a low around 62. West northwest wind 5 to 10 mph becoming southeast in the evening.

Friday

Sunny and hot, with a high near 94. Light and variable wind becoming northwest 8 to 13 mph in the afternoon.

Friday Night

Mostly clear, with a low around 63. Northwest wind 6 to 10 mph becoming south southeast after midnight.

Saturday

Sunny and hot, with a high near 99. Southwest wind 6 to 15 mph becoming west northwest in the afternoon.