Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Current conditions at

Kilo - Harlowton (K1KM)

Lat: 46.5°NLon: 109.8°WElev: 4452.0ft.

Clear

68°F

20°C

Humidity	42%
Wind Speed	NNW 11 MPH
Barometer	30.11 in (1019.64 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Last update	27 Aug 08:55 AM MDT

More Information:

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

Extended Forecast for

11 Miles W Harlowton MT

Today
High: 90 °F
Mostly Sunny
then Chance
Showers
Tonight
Low: 54 °F
Chance
Showers then
Partly Cloudy
Friday
High: 82 °F
Chance
Showers
Friday Night
Low: 52 °F
Chance
Showers
Saturday
High: 76 °F
Showers
Likely
Saturday Night
Low: 46 °F
Showers
Sunday
High: 71 °F
Chance
Showers
Sunday Night
Low: 41 °F
Mostly Clear
Monday
High: 76 °F
Sunny

Detailed Forecast

Today

A slight chance of showers, then a chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 90. Light and variable wind becoming south southwest 6 to 11 mph in the afternoon. Chance of precipitation is 30%.

Tonight

A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 54. South wind 8 to 13 mph becoming west after midnight. Chance of precipitation is 30%.

Friday

A 40 percent chance of showers and thunderstorms, mainly after 4pm. Cloudy, with a high near 82. West wind 7 to 11 mph becoming south in the afternoon.

Friday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 52. South southwest wind 9 to 11 mph. Chance of precipitation is 50%.

Saturday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 76. West wind 6 to 10 mph becoming south southeast in the afternoon. Chance of precipitation is 70%.

Saturday Night

Showers and possibly a thunderstorm. Low around 46. West wind 9 to 13 mph. Chance of precipitation is 80%.

Sunday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 71. West wind 10 to 15 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 40 mph.

Sunday Night

Mostly clear, with a low around 41. West wind 21 to 26 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 39 mph.

Monday

Sunny, with a high near 76. West southwest wind 10 to 16 mph.

Monday Night

Mostly clear, with a low around 45. West southwest wind 6 to 13 mph becoming southeast in the evening.

Tuesday

Mostly sunny, with a high near 80. West southwest wind 7 to 11 mph.

Tuesday Night

A 20 percent chance of showers. Partly cloudy, with a low around 46. West wind 9 to 14 mph.

Wednesday

Mostly sunny, with a high near 77. West southwest wind 11 to 17 mph.