Severe Thunderstorms and Heavy Rain Across the Ohio Valley;

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Current conditions at

Kilo - Harlowton (K1KM)

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

Clear

78°F

26°C

Humidity	24%
Wind Speed	NNW 18 MPH
Barometer	30.04 in (1017.27 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	11 Aug 09:55 AM MDT

More Information:

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

Extended Forecast for

5 Miles NNE Harlowton MT

Today
High: 88 °F
Areas Smoke
Tonight
Low: 53 °F
Patchy Smoke
Wednesday
High: 80 °F
Patchy Smoke
then Slight
Chance
T-storms
Wednesday Night
Low: 52 °F
Showers
Likely
Thursday
High: 70 °F
Showers
Likely then
Chance
T-storms
Thursday Night
Low: 50 °F
Showers
Friday
High: 69 °F
Showers
Likely
Friday Night
Low: 48 °F
Showers
Likely
Saturday
High: 74 °F
Slight Chance
Showers then
Chance
T-storms

Detailed Forecast

Today

Areas of smoke. Sunny, with a high near 88. West northwest wind 10 to 14 mph.

Tonight

Patchy smoke. Mostly clear, with a low around 53. North wind 5 to 14 mph becoming southeast in the evening.

Wednesday

A 20 percent chance of showers and thunderstorms after 5pm. Patchy smoke. Mostly sunny, with a high near 80. North wind 7 to 16 mph.

Wednesday Night

Showers likely and possibly a thunderstorm. Patchy smoke before 9pm. Mostly cloudy, with a low around 52. North northeast wind 8 to 14 mph. Chance of precipitation is 70%.

Thursday

Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 70. North northeast wind 8 to 11 mph becoming east in the afternoon. Chance of precipitation is 70%.

Thursday Night

Showers and possibly a thunderstorm. Low around 50. East wind around 11 mph becoming north northwest after midnight. Chance of precipitation is 90%.

Friday

Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 69. North wind 10 to 13 mph. Chance of precipitation is 70%.

Friday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 48. North northeast wind 5 to 9 mph becoming light and variable after midnight. Chance of precipitation is 70%.

Saturday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 74. South southeast wind 5 to 7 mph. Chance of precipitation is 40%.

Saturday Night

A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 48. Southeast wind around 5 mph becoming light and variable after midnight.

Sunday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80. Southwest wind 5 to 7 mph.

Sunday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51. West northwest wind 3 to 7 mph.

Monday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82. Southwest wind 6 to 8 mph.