Severe Thunderstorms and Heavy Rainfall Today from the Central Plains into the Tennessee Valley

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into portions of the Southeast today. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys today. Read More >

Hazardous Weather Conditions

Heat Advisory until July 13, 09:00 PM MDT

Current conditions at

HARLEM (HRLM)

Lat: 48.54333°NLon: 108.83472°WElev: 2358.0ft.

68°F

20°C

Humidity	66%
Wind Speed	NW 2 MPH
Barometer	NA
Dewpoint	56°F (13°C)
Visibility	NA
Last update	12 Jul 12:00 AM MDT

More Information:

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

Extended Forecast for

4 Miles N Chinook MT

Heat Advisory July 12, 12:58am until July 13, 09:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 12, 12:58am until July 13, 09:00pm
NOW until 9:00pm Mon
Heat Advisory
Overnight
Low: 62 °F
Mostly Clear
Sunday
High: 103 °F
Hot
Sunday Night
Low: 64 °F
Slight Chance
T-storms then
Mostly Cloudy
Monday
High: 95 °F
Mostly Sunny
Monday Night
Low: 66 °F
Partly Cloudy
then Slight
Chance
Showers
Tuesday
High: 90 °F
Chance
Showers then
Partly Sunny
Tuesday Night
Low: 62 °F
Showers
Likely
Wednesday
High: 87 °F
Chance
Showers

Detailed Forecast

Overnight

Mostly clear, with a low around 62. Light and variable wind.

Sunday

Mostly sunny and hot, with a high near 103. Light and variable wind becoming southeast 12 to 17 mph in the morning. Winds could gust as high as 25 mph.

Sunday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 64. Northwest wind 12 to 17 mph becoming light west northwest after midnight. Winds could gust as high as 25 mph.

Monday

Mostly sunny, with a high near 95. Light and variable wind becoming east southeast 5 to 7 mph in the afternoon.

Monday Night

A 20 percent chance of showers after midnight. Partly cloudy, with a low around 66. East wind 10 to 13 mph, with gusts as high as 20 mph.

Tuesday

A 30 percent chance of showers before noon. Partly sunny, with a high near 90. East wind 15 to 17 mph, with gusts as high as 26 mph.

Tuesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 62. East northeast wind 14 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.

Wednesday

A chance of showers and thunderstorms. Partly sunny, with a high near 87. East southeast wind 9 to 11 mph, with gusts as high as 20 mph.

Wednesday Night

A chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 61.

Thursday

A chance of showers and thunderstorms. Partly sunny, with a high near 90.

Thursday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 62.

Friday

Sunny, with a high near 89.

Friday Night

A slight chance of showers. Partly cloudy, with a low around 60.