Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

Current conditions at

Big Timber Airport (K6S0)

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

Clear

84°F

29°C

Humidity	25%
Wind Speed	W 16 MPH
Barometer	30.15 in (1021.0 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	13 Jul 11:55 AM MDT

More Information:

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

Extended Forecast for

5 Miles SSW Harlowton MT

This Afternoon
High: 89 °F
Sunny
Tonight
Low: 60 °F
Mostly Clear
Monday
High: 89 °F
Sunny then
Slight Chance
T-storms
Monday Night
Low: 52 °F
Showers
Likely
Tuesday
High: 59 °F
Showers
Tuesday Night
Low: 48 °F
Showers
Likely
Wednesday
High: 63 °F
Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 48 °F
Slight Chance
T-storms then
Partly Cloudy
Thursday
High: 77 °F
Sunny

Detailed Forecast

This Afternoon

Sunny, with a high near 89. West northwest wind around 14 mph.

Tonight

Mostly clear, with a low around 60. North northwest wind 7 to 13 mph becoming west after midnight.

Monday

A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Sunny, with a high near 89. West wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Chance of precipitation is 20%.

Monday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 52. North wind 18 to 25 mph. Chance of precipitation is 70%.

Tuesday

Showers and possibly a thunderstorm. High near 59. North wind 16 to 18 mph. Chance of precipitation is 80%.

Tuesday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 48. North northeast wind 11 to 16 mph. Chance of precipitation is 60%.

Wednesday

A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 63. East southeast wind 10 to 14 mph. Chance of precipitation is 40%.

Wednesday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48. East southeast wind 7 to 14 mph.

Thursday

Sunny, with a high near 77. West southwest wind 6 to 10 mph becoming east southeast in the afternoon.

Thursday Night

Mostly clear, with a low around 52. East wind 6 to 11 mph becoming west northwest after midnight.

Friday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80. West northwest wind 7 to 11 mph becoming east in the afternoon.

Friday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 53. East northeast wind 6 to 13 mph becoming west southwest after midnight.

Saturday

Sunny, with a high near 85. West southwest wind 7 to 11 mph becoming south in the afternoon.